簡易熱水器范文

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簡易熱水器

篇1

【關鍵詞】太陽能熱水器;建筑一體化;設計

一、太陽(yang)能熱水器建筑一體化造型設計要點

1.1造型一(yi)體(ti)化的要求。

典型(xing)的(de)太陽能(neng)熱(re)水(shui)器(qi)與(yu)建筑(zhu)一(yi)體化方案,屋(wu)面(mian)(mian)造(zao)(zao)型(xing)采用平坡結(jie)合(he)的(de)設(she)計方案。這種(zhong)設(she)計方案,不(bu)僅降低了太陽能(neng)熱(re)水(shui)器(qi)的(de)占地(di)面(mian)(mian)積,還有(you)(you)利于太陽能(neng)熱(re)水(shui)器(qi)的(de)維(wei)修及(ji)維(wei)護[1]。在造(zao)(zao)型(xing)與(yu)坡屋(wu)面(mian)(mian)、立面(mian)(mian)造(zao)(zao)型(xing)上(shang)形(xing)成一(yi)種(zhong)清新、典雅的(de)整體建筑(zhu)風格(ge),使(shi)太陽能(neng)熱(re)水(shui)器(qi)與(yu)建筑(zhu)造(zao)(zao)型(xing)能(neng)夠充(chong)分融合(he)在一(yi)起。這就使(shi)太陽能(neng)熱(re)水(shui)器(qi)的(de)造(zao)(zao)型(xing)與(yu)建筑(zhu)外觀造(zao)(zao)型(xing)有(you)(you)效(xiao)地(di)融為(wei)一(yi)體,能(neng)夠保(bao)證視覺上(shang)不(bu)會出現(xian)突兀或者(zhe)不(bu)協調(diao)感(gan)。

1.2結構(gou)一體(ti)化(hua)的(de)要(yao)求。

在結(jie)構(gou)設(she)計當中(zhong),設(she)計人員要充分考慮(lv)了平(ping)屋面的(de)常規(gui)的(de)屋面載(zai)(zai)荷,根據相關數據詳細計算了太陽能(neng)集熱(re)器(qi)、貯水箱等傳遞(di)的(de)各種作(zuo)用力(包括(kuo)檢修荷載(zai)(zai)),通過強化平(ping)屋面的(de)載(zai)(zai)荷,以保證結(jie)構(gou)設(she)計的(de)安全性(xing)。在此基礎上,在太陽能(neng)熱(re)水器(qi)的(de)安裝(zhuang)(zhuang)(zhuang)上采用了預(yu)埋件固定(ding)安裝(zhuang)(zhuang)(zhuang)的(de)方(fang)式,這(zhe)種安裝(zhuang)(zhuang)(zhuang)方(fang)式能(neng)夠最大程(cheng)度地減少太陽能(neng)安裝(zhuang)(zhuang)(zhuang)過程(cheng)中(zhong)對已(yi)經(jing)完(wan)成的(de)防水層的(de)不(bu)利影響。而且在平(ping)屋面設(she)計了高出(chu)底面高度的(de)女兒墻(qiang)(qiang),利用女兒墻(qiang)(qiang)的(de)遮擋作(zuo)用降(jiang)低風荷載(zai)(zai)對熱(re)水器(qi)的(de)影響。

1.3設(she)備一體(ti)化的(de)要(yao)求。

在(zai)使(shi)(shi)用(yong)安裝設(she)計(ji)上,將樓(lou)道(dao)的(de)(de)(de)住戶(hu)太陽能(neng)立管(guan)與(yu)(yu)水、暖立管(guan)進行了(le)整合,安裝在(zai)樓(lou)梯(ti)間的(de)(de)(de)管(guan)道(dao)井內,有效(xiao)地(di)增(zeng)加了(le)管(guan)道(dao)井的(de)(de)(de)使(shi)(shi)用(yong)效(xiao)率,方便了(le)使(shi)(shi)用(yong)過程(cheng)中的(de)(de)(de)各種維修(xiu)活(huo)動,保證了(le)太陽能(neng)的(de)(de)(de)正常使(shi)(shi)用(yong)。入(ru)戶(hu)的(de)(de)(de)太陽能(neng)水平管(guan)置于地(di)面墊層內,與(yu)(yu)衛(wei)生間及廚房的(de)(de)(de)用(yong)水設(she)備相連,熱水器的(de)(de)(de)電線與(yu)(yu)建(jian)筑物的(de)(de)(de)電線統(tong)一布置、集中隱蔽,這樣在(zai)室(shi)內看不到任何太陽能(neng)管(guan)線,提高了(le)室(shi)內舒適(shi)度、增(zeng)加了(le)戶(hu)內的(de)(de)(de)有效(xiao)使(shi)(shi)用(yong)面積。

二、太陽能熱水器建筑一(yi)體化(hua)造(zao)型設計方案

方案設計要符合3個要求,即造(zao)型一體化、結構(gou)一體化和設備(bei)一體化。

2.1坡屋頂部位的設計

多層集(ji)合(he)式住宅(zhai)中常(chang)常(chang)使用(yong)坡(po)(po)屋(wu)(wu)(wu)頂,坡(po)(po)屋(wu)(wu)(wu)頂是(shi)(shi)建(jian)筑(zhu)中比較(jiao)(jiao)重(zhong)要(yao)的造(zao)型(xing)元(yuan)素,而太陽(yang)能(neng)熱(re)水器布置(zhi)在坡(po)(po)屋(wu)(wu)(wu)頂上,嚴重(zhong)影響建(jian)筑(zhu)造(zao)型(xing),因此(ci)在坡(po)(po)屋(wu)(wu)(wu)頂上結合(he)太陽(yang)能(neng)熱(re)水器設(she)計,需要(yao)考(kao)慮(lv)的問題比較(jiao)(jiao)多。首先是(shi)(shi)角(jiao)度問題。目(mu)前很(hen)多太陽(yang)能(neng)熱(re)水器的布置(zhi),由于太陽(yang)能(neng)熱(re)水器的最佳角(jiao)度與坡(po)(po)屋(wu)(wu)(wu)面角(jiao)度不(bu)一致,因此(ci)破壞了建(jian)筑(zhu)形式的協調性。所(suo)以在坡(po)(po)屋(wu)(wu)(wu)頂設(she)計中,應考(kao)慮(lv)將(jiang)坡(po)(po)屋(wu)(wu)(wu)頂的角(jiao)度與太陽(yang)能(neng)熱(re)水器最佳角(jiao)度相一致,才能(neng)形成比較(jiao)(jiao)好的造(zao)型(xing)效果,因此(ci)坡(po)(po)屋(wu)(wu)(wu)頂角(jiao)度應為當(dang)地緯度角(jiao)±10°。

其(qi)次,由于布(bu)(bu)置太陽能(neng)熱水(shui)器的(de)(de)(de)(de)(de)功能(neng)要(yao)求(qiu),坡(po)屋(wu)頂的(de)(de)(de)(de)(de)朝(chao)向(xiang)應為南向(xiang),但南向(xiang)坡(po)屋(wu)頂面積(ji)畢竟(jing)有限,為了滿足(zu)太陽能(neng)熱水(shui)器的(de)(de)(de)(de)(de)布(bu)(bu)置要(yao)求(qiu),可以(yi)考慮(lv)適當加大南向(xiang)的(de)(de)(de)(de)(de)坡(po)屋(wu)頂面積(ji),形成南北坡(po)屋(wu)面面積(ji)不等的(de)(de)(de)(de)(de)情況,也是作(zuo)為造(zao)(zao)型(xing)(xing)變(bian)化的(de)(de)(de)(de)(de)一(yi)種可能(neng)性。此外,在坡(po)屋(wu)頂上(shang)布(bu)(bu)置太陽能(neng)熱水(shui)器,由于熱水(shui)器的(de)(de)(de)(de)(de)材(cai)質與屋(wu)面材(cai)質不同,可以(yi)將(jiang)之作(zuo)為一(yi)種造(zao)(zao)型(xing)(xing)元素,采取重復、韻律、對比的(de)(de)(de)(de)(de)手(shou)法,取得(de)較好的(de)(de)(de)(de)(de)造(zao)(zao)型(xing)(xing)處理效果,成為一(yi)種新的(de)(de)(de)(de)(de)建筑造(zao)(zao)型(xing)(xing)元素,豐富建筑的(de)(de)(de)(de)(de)造(zao)(zao)型(xing)(xing)變(bian)化[3]。

2.2陽臺部位(wei)的設(she)計

對于高(gao)層(ceng)建筑而(er)言,太陽能(neng)集(ji)熱(re)(re)器(qi)(qi)(qi)(qi)不宜布置在(zai)屋頂(ding)。因為屋頂(ding)與底層(ceng)的(de)距離(li)過遠,影響太陽能(neng)熱(re)(re)水(shui)器(qi)(qi)(qi)(qi)的(de)效(xiao)(xiao)率(lv),布置在(zai)陽臺處(chu)就是個(ge)比(bi)較(jiao)合理的(de)選擇。布置在(zai)陽臺處(chu)的(de)太陽能(neng)集(ji)熱(re)(re)器(qi)(qi)(qi)(qi),熱(re)(re)水(shui)運輸的(de)距離(li)短,管道(dao)少,采(cai)熱(re)(re)效(xiao)(xiao)率(lv)比(bi)較(jiao)高(gao),用(yong)戶(hu)檢修也比(bi)較(jiao)方便。在(zai)造型設計(ji)上,布置在(zai)陽臺上的(de)太陽能(neng)集(ji)熱(re)(re)器(qi)(qi)(qi)(qi),如果妥善(shan)的(de)設計(ji),更(geng)容易起到比(bi)較(jiao)好的(de)效(xiao)(xiao)果[2]。

太陽(yang)能(neng)集(ji)熱(re)器(qi)(qi)在(zai)陽(yang)臺上(shang)的(de)(de)布置可以采用支(zhi)架,重復(fu)的(de)(de)變(bian)(bian)化(hua)也能(neng)夠形(xing)成(cheng)比較好(hao)的(de)(de)效果(guo)。但是支(zhi)架容易(yi)產生鐵銹,在(zai)墻(qiang)面上(shang)留下難以清除的(de)(de)痕(hen)跡(ji)。而采用建筑構件作為太陽(yang)能(neng)熱(re)水器(qi)(qi)的(de)(de)支(zhi)撐構件,構件本身結(jie)合集(ji)熱(re)器(qi)(qi)形(xing)成(cheng)豎(shu)向上(shang)或(huo)者橫(heng)向上(shang)重復(fu)變(bian)(bian)化(hua)的(de)(de)韻律,同時(shi)熱(re)水器(qi)(qi)的(de)(de)材質(zhi)和墻(qiang)面的(de)(de)材質(zhi)形(xing)成(cheng)鮮(xian)明的(de)(de)對比,成(cheng)為立面上(shang)變(bian)(bian)化(hua)的(de)(de)一個形(xing)象元素,并形(xing)成(cheng)太陽(yang)能(neng)建筑的(de)(de)獨(du)特外(wai)觀。

2.3遮陽部位(wei)的設計

太陽能集(ji)熱(re)器可以(yi)結(jie)合建筑窗口(kou)上的遮陽布置。太陽能集(ji)熱(re)器安(an)裝在(zai)(zai)窗口(kou)上方的遮陽托架上,水(shui)箱則放置在(zai)(zai)上層窗間墻處,或者放在(zai)(zai)室內。太陽能集(ji)熱(re)器同時可以(yi)充(chong)當建筑遮陽裝置,同時又解決了安(an)裝的空間問(wen)題(ti),有效(xiao)的利用了空間。

建筑(zhu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)遮陽可以做成活(huo)(huo)動式(shi)(shi)或(huo)者固(gu)(gu)定(ding)式(shi)(shi),結合(he)(he)了太(tai)陽能(neng)(neng)集(ji)(ji)熱(re)器的(de)(de)(de)(de)(de)(de)(de)(de)(de)遮陽構件同(tong)(tong)樣也(ye)(ye)(ye)可以做成活(huo)(huo)動的(de)(de)(de)(de)(de)(de)(de)(de)(de)或(huo)者固(gu)(gu)定(ding)式(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)。活(huo)(huo)動式(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)集(ji)(ji)合(he)(he)構件,可以對傾(qing)斜(xie)角(jiao)度(du)進行適當的(de)(de)(de)(de)(de)(de)(de)(de)(de)調(diao)整,但穩定(ding)性較差(cha),也(ye)(ye)(ye)不太(tai)牢固(gu)(gu),尤其是(shi)高層建筑(zhu),更是(shi)不宜(yi)使用(yong)。固(gu)(gu)定(ding)式(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)集(ji)(ji)合(he)(he)構件,為(wei)了適合(he)(he)太(tai)陽能(neng)(neng)集(ji)(ji)熱(re)器的(de)(de)(de)(de)(de)(de)(de)(de)(de)功能(neng)(neng)要(yao)(yao)求,同(tong)(tong)時要(yao)(yao)滿(man)足遮陽的(de)(de)(de)(de)(de)(de)(de)(de)(de)要(yao)(yao)求,需要(yao)(yao)采取合(he)(he)適的(de)(de)(de)(de)(de)(de)(de)(de)(de)出挑長(chang)度(du)和(he)傾(qing)斜(xie)角(jiao)度(du)。遮陽和(he)太(tai)陽能(neng)(neng)集(ji)(ji)熱(re)器集(ji)(ji)合(he)(he)而成的(de)(de)(de)(de)(de)(de)(de)(de)(de)多功能(neng)(neng)復(fu)合(he)(he)構件,既能(neng)(neng)滿(man)足兩者的(de)(de)(de)(de)(de)(de)(de)(de)(de)使用(yong)要(yao)(yao)求,同(tong)(tong)時通過重復(fu)和(he)交(jiao)錯的(de)(de)(de)(de)(de)(de)(de)(de)(de)韻(yun)律變(bian)化,也(ye)(ye)(ye)成為(wei)建筑(zhu)立(li)面(mian)造型的(de)(de)(de)(de)(de)(de)(de)(de)(de)一個重要(yao)(yao)元素(su)。

2.4墻面的(de)太陽能集熱(re)器設計

在建(jian)筑(zhu)(zhu)設計(ji)中(zhong)將太陽(yang)能(neng)集熱器(qi)布置(zhi)在南向的(de)(de)(de)墻面上,也是(shi)一種(zhong)可(ke)行(xing)的(de)(de)(de)方(fang)案(an),太陽(yang)能(neng)集熱器(qi)成為(wei)一種(zhong)新(xin)的(de)(de)(de)建(jian)筑(zhu)(zhu)維護材料,與傳統墻體(ti)材料如砌體(ti)、混凝(ning)土、玻(bo)璃一樣,成為(wei)設計(ji)師在進行(xing)建(jian)筑(zhu)(zhu)創(chuang)作中(zhong)所利用的(de)(de)(de)元(yuan)素。大(da)面積布置(zhi)在墻面上的(de)(de)(de)太陽(yang)能(neng)集熱器(qi)可(ke)以形成如同(tong)幕墻一樣的(de)(de)(de)外(wai)觀(guan)效果,同(tong)時又體(ti)現(xian)出太陽(yang)能(neng)建(jian)筑(zhu)(zhu)獨特的(de)(de)(de)建(jian)筑(zhu)(zhu)特征,和其他材質(zhi)之間的(de)(de)(de)對比變(bian)化,更容易形成較好的(de)(de)(de)建(jian)筑(zhu)(zhu)造型。

太(tai)陽能(neng)熱水(shui)器建(jian)筑(zhu)(zhu)(zhu)一體化的(de)(de)(de)造型設(she)計,其實不(bu)僅(jin)僅(jin)是簡(jian)單的(de)(de)(de)形(xing)式問(wen)題,而是應該基于對太(tai)陽能(neng)熱水(shui)器功(gong)能(neng)與建(jian)筑(zhu)(zhu)(zhu)本(ben)身功(gong)能(neng)的(de)(de)(de)研究,通過美(mei)學的(de)(de)(de)處(chu)理手法,表現出太(tai)陽能(neng)建(jian)筑(zhu)(zhu)(zhu)自身的(de)(de)(de)特點(dian)。除了在(zai)建(jian)筑(zhu)(zhu)(zhu)的(de)(de)(de)各(ge)個部位的(de)(de)(de)處(chu)理,建(jian)筑(zhu)(zhu)(zhu)設(she)計中還應考慮立面(mian)(mian)的(de)(de)(de)變(bian)化不(bu)應過于復雜,因為立面(mian)(mian)復雜的(de)(de)(de)變(bian)化,會導致建(jian)筑(zhu)(zhu)(zhu)護結(jie)構面(mian)(mian)積(ji)的(de)(de)(de)加大,因而影響(xiang)太(tai)陽能(neng)建(jian)筑(zhu)(zhu)(zhu)的(de)(de)(de)節能(neng)效率。同時,在(zai)設(she)計中必須注意建(jian)筑(zhu)(zhu)(zhu)朝向,盡可能(neng)多的(de)(de)(de)考慮南(nan)向,加大南(nan)向的(de)(de)(de)建(jian)筑(zhu)(zhu)(zhu)界面(mian)(mian),滿足太(tai)陽能(neng)熱水(shui)器的(de)(de)(de)布(bu)置(zhi)要求。此(ci)外,還可以考慮一定的(de)(de)(de)體形(xing)變(bian)化,如采用退(tui)臺、適度傾斜的(de)(de)(de)墻(qiang)面(mian)(mian)等,以利于安裝太(tai)陽能(neng)熱水(shui)器,并(bing)形(xing)成具(ju)有特色的(de)(de)(de)造型變(bian)化。

太(tai)陽(yang)能(neng)(neng)熱(re)(re)(re)(re)水(shui)(shui)器(qi)建(jian)(jian)筑(zhu)一體化的(de)(de)(de)設(she)計(ji)(ji),還取(qu)決于廠家對于產品(pin)的(de)(de)(de)設(she)計(ji)(ji)。目前出現(xian)了一些新穎(ying)的(de)(de)(de)集熱(re)(re)(re)(re)器(qi),能(neng)(neng)更(geng)好的(de)(de)(de)與建(jian)(jian)筑(zhu)相結合,如天窗(chuang)式熱(re)(re)(re)(re)水(shui)(shui)器(qi),熱(re)(re)(re)(re)水(shui)(shui)器(qi)如同建(jian)(jian)筑(zhu)天窗(chuang)一樣完全融于建(jian)(jian)筑(zhu)屋頂,成(cheng)為(wei)建(jian)(jian)筑(zhu)的(de)(de)(de)維護(hu)(hu)構件;陽(yang)臺式熱(re)(re)(re)(re)水(shui)(shui)器(qi),熱(re)(re)(re)(re)水(shui)(shui)器(qi)和(he)建(jian)(jian)筑(zhu)陽(yang)臺構件結合為(wei)一體,兼(jian)顧陽(yang)臺護(hu)(hu)欄和(he)下(xia)層(ceng)遮(zhe)陽(yang)的(de)(de)(de)功(gong)能(neng)(neng);飄板式熱(re)(re)(re)(re)水(shui)(shui)器(qi),集熱(re)(re)(re)(re)器(qi)采用輕鋼飄板作為(wei)結構支撐,具有獨特的(de)(de)(de)造(zao)型效果;壁掛式熱(re)(re)(re)(re)水(shui)(shui)器(qi),集熱(re)(re)(re)(re)器(qi)單獨固定在建(jian)(jian)筑(zhu)的(de)(de)(de)南立面墻壁上,構成(cheng)變化豐(feng)富的(de)(de)(de)建(jian)(jian)筑(zhu)立面元素(su)。正(zheng)是有了這樣一些新產品(pin)的(de)(de)(de)出現(xian),太(tai)陽(yang)能(neng)(neng)熱(re)(re)(re)(re)水(shui)(shui)器(qi)與建(jian)(jian)筑(zhu)的(de)(de)(de)結合,才能(neng)(neng)更(geng)緊(jin)密,建(jian)(jian)筑(zhu)師設(she)計(ji)(ji)的(de)(de)(de)空間才能(neng)(neng)更(geng)大。

三、結語

在(zai)我國,太(tai)陽能的(de)(de)(de)推廣(guang)已經逐漸開始并不斷(duan)擴大,熱(re)水器(qi)在(zai)建(jian)(jian)筑中的(de)(de)(de)利用已成為建(jian)(jian)筑設(she)計(ji)中必須(xu)加以考慮的(de)(de)(de)設(she)計(ji)內(nei)容,太(tai)陽能熱(re)水器(qi)與建(jian)(jian)筑一(yi)體化(hua)設(she)計(ji)過程需要設(she)計(ji)人員根據項(xiang)目(mu)建(jian)(jian)設(she)的(de)(de)(de)基本目(mu)標和要求對(dui)每一(yi)個設(she)計(ji)環(huan)節進(jin)行仔(zi)細的(de)(de)(de)推敲(qiao)、比較、互動,真正將太(tai)陽能熱(re)水器(qi)當做一(yi)個建(jian)(jian)筑構(gou)件來(lai)進(jin)行建(jian)(jian)筑方案(an)設(she)計(ji)。因此(ci)建(jian)(jian)筑師應更新(xin)設(she)計(ji)觀念、設(she)計(ji)方法(fa),結合(he)建(jian)(jian)筑功能、空間組(zu)合(he)及(ji)造型變化(hua),進(jin)行太(tai)陽能熱(re)水器(qi)建(jian)(jian)筑一(yi)體化(hua)的(de)(de)(de)研究,創造出中國本土特色的(de)(de)(de)生(sheng)態(tai)建(jian)(jian)筑。

參考文獻:

[1]丁(ding)小曉。 湖南省太(tai)陽能熱水器與(yu)建筑一體化的探討[J]。 中外建筑,2013,(1)。

篇2

關(guan)鍵詞:太陽能熱水器(qi);建筑:設(she)計:一體化

中圖分類號:C93文獻標(biao)識碼(ma): A

我國的(de)(de)城鄉面積(ji)在近(jin)幾年的(de)(de)改革中(zhong)不斷(duan)增加(jia)。根(gen)據統計,我國每(mei)年新建建筑面積(ji)達15~20億平方米,但單位面積(ji)消耗(hao)的(de)(de)能(neng)源是發到國家的(de)(de)3倍,這就為太陽能(neng)的(de)(de)利用(yong)提供了良好的(de)(de)發展前景。而(er)太陽能(neng)熱水器是太陽能(neng)利用(yong)行業(ye)中(zhong)技(ji)術(shu)最成熟、推廣應用(yong)范圍最廣、經濟(ji)效益也最顯著的(de)(de)實用(yong)技(ji)術(shu)產品。

1 、太陽(yang)能(neng)熱(re)水器發展背景

隨著(zhu)社會的(de)(de)(de)發展(zhan)(zhan),能(neng)源(yuan)和環境問題成為全球熱點,而太陽能(neng)是(shi)用之不竭的(de)(de)(de)清(qing)潔能(neng)源(yuan)。在這(zhe)樣的(de)(de)(de)背景下是(shi)開發綠色能(neng)源(yuan)成為了各國的(de)(de)(de)首選,也是(shi)發展(zhan)(zhan)中國家(jia)的(de)(de)(de)良好的(de)(de)(de)選擇。

根據調查,我(wo)國(guo)常規(gui)能(neng)(neng)(neng)(neng)源(yuan)極(ji)其有限,煤的(de)(de)(de)儲(chu)量(liang)能(neng)(neng)(neng)(neng)用105年,天然(ran)氣(qi)的(de)(de)(de)儲(chu)量(liang)只能(neng)(neng)(neng)(neng)用30年,石(shi)油儲(chu)量(liang)僅能(neng)(neng)(neng)(neng)用15年,而且(qie)中(zhong)國(guo)一次(ci)能(neng)(neng)(neng)(neng)源(yuan)儲(chu)量(liang)遠(yuan)低(di)于世(shi)界的(de)(de)(de)平(ping)均(jun)水(shui)(shui)平(ping),大(da)約只有世(shi)界總儲(chu)量(liang)的(de)(de)(de)10%。面對這種現狀,發展(zhan)可(ke)利用再生資源(yuan)成(cheng)為了人(ren)們研究重要對象。太(tai)陽(yang)能(neng)(neng)(neng)(neng)不僅清潔度高、可(ke)再生、儲(chu)存量(liang)大(da)、成(cheng)本價格低(di)廉、對于使用和安裝地域也沒有很高限制。而我(wo)國(guo)的(de)(de)(de)太(tai)陽(yang)能(neng)(neng)(neng)(neng)技術在近(jin)幾年發展(zhan)迅(xun)速(su),積累了大(da)量(liang)的(de)(de)(de)優秀科(ke)技成(cheng)果,形成(cheng)了完整的(de)(de)(de)產(chan)業鏈(lian)。因此,新版(ban)《建筑(zhu)給水(shui)(shui)排水(shui)(shui)設(she)計規(gui)范》(GB50015-2003,2009年修訂版(ban))規(gui)定,當(dang)日照時數大(da)于1400h/年且(qie)年太(tai)陽(yang)輻(fu)射量(liang)大(da)于4200MJ/m�2及年極(ji)端最低(di)氣(qi)溫不低(di)于45℃的(de)(de)(de)地區,宜優先采用太(tai)陽(yang)能(neng)(neng)(neng)(neng)作(zuo)為熱水(shui)(shui)供應熱源(yuan)。

2、太陽能熱(re)水器與建筑一體(ti)化現狀及存在的問題

2.1 很多的建(jian)筑(zhu)開發商并不(bu)具備太陽能(neng)熱(re)(re)(re)水(shui)器與建(jian)筑(zhu)一體化的認知,在對建(jian)筑(zhu)進行(xing)設計(ji)時并沒有(you)能(neng)夠為熱(re)(re)(re)水(shui)器留有(you)一定的空間。基本上所有(you)的熱(re)(re)(re)水(shui)器都(dou)(dou)是(shi)由戶(hu)主(zhu)自己進行(xing)安裝,這(zhe)(zhe)樣一來,建(jian)筑(zhu)屋(wu)頂(ding)上的太陽能(neng)熱(re)(re)(re)水(shui)器就是(shi)各種樣式,品(pin)牌型號各不(bu)相同,這(zhe)(zhe)也(ye)給建(jian)筑(zhu)帶來了很多的安全隱患(huan)。目(mu)前只有(you)很少數(shu)的房(fang)地產開發商會在建(jian)筑(zhu)上考(kao)慮統(tong)一安裝熱(re)(re)(re)水(shui)器,可(ke)這(zhe)(zhe)一般也(ye)只是(shi)贈送的產品(pin),雖然太陽能(neng)熱(re)(re)(re)水(shui)器的品(pin)牌和型號都(dou)(dou)相同,安裝的位置也(ye)都(dou)(dou)是(shi)比較規矩的,可(ke)是(shi)這(zhe)(zhe)還(huan)無法與建(jian)筑(zhu)相結合,這(zhe)(zhe)只是(shi)簡(jian)單的在屋(wu)頂(ding)上整齊的排列,至(zhi)于對太陽能(neng)熱(re)(re)(re)水(shui)器的管理還(huan)是(shi)有(you)用(yong)戶(hu)個人進行(xing)。

2.2 在我(wo)(wo)國還沒有能(neng)(neng)夠普及(ji)系統的太(tai)陽(yang)能(neng)(neng)熱(re)水(shui)(shui)器。目前,我(wo)(wo)國還沒有企業(ye)能(neng)(neng)夠成功(gong)專業(ye)的制作太(tai)陽(yang)能(neng)(neng)建筑(zhu)一體化。市場上(shang)對(dui)于太(tai)陽(yang)能(neng)(neng)熱(re)水(shui)(shui)誰起(qi)的標準也都各不相同(tong),所以熱(re)水(shui)(shui)器的品種很(hen)(hen)多,規格(ge)顏(yan)色也都不相同(tong),這(zhe)樣(yang)在建筑(zhu)上(shang)使(shi)用熱(re)水(shui)(shui)器就很(hen)(hen)不方(fang)便,問(wen)題也有很(hen)(hen)很(hen)(hen)多。

2.3 在實際的應(ying)用過(guo)程中,房地產開(kai)發商也(ye)沒(mei)有(you)能(neng)夠將太(tai)陽能(neng)熱(re)水(shui)器(qi)(qi)作(zuo)為是(shi)建(jian)(jian)筑(zhu)的構(gou)建(jian)(jian),與(yu)建(jian)(jian)筑(zhu)儀器(qi)(qi)進(jin)行一體化的社會和施工(gong), 通常(chang)都是(shi)在建(jian)(jian)筑(zhu)已經完(wan)工(gong)只夠,再(zai)根據戶主的要求添加太(tai)陽能(neng)熱(re)水(shui)器(qi)(qi),這不(bu)僅在安裝的時候有(you)不(bu)方便,對于建(jian)(jian)筑(zhu)的外觀有(you)影響(xiang)以(yi)及(ji)一些(xie)構(gou)件也(ye)都會產生損害,與(yu)建(jian)(jian)筑(zhu)的空間布局也(ye)都不(bu)是(shi)很協調。

2.4. 國家對于太陽能(neng)熱水器與建筑一體化的政(zheng)策支持力度(du)還不夠,目前在新(xin)能(neng)源(yuan)以及可再生(sheng)能(neng)源(yuan)利用方面的鼓勵政(zheng)策還不是很多,更不用說配套的措施(shi)。

2.5. 整體式太陽(yang)能(neng)熱(re)水(shui)器(qi)自身也存(cun)在著(zhu)一(yi)定的(de)問題(ti),這種熱(re)水(shui)器(qi)一(yi)般都(dou)不(bu)適合安(an)裝在建(jian)(jian)(jian)筑(zhu)(zhu)上面,這主要是因(yin)為整體式太陽(yang)能(neng)熱(re)水(shui)器(qi)的(de)水(shui)箱比(bi)較大,具有的(de)視(shi)覺效(xiao)果(guo)不(bu)理想,很(hen)難與建(jian)(jian)(jian)筑(zhu)(zhu)本身融合,而且在安(an)裝的(de)時候也會對建(jian)(jian)(jian)筑(zhu)(zhu)的(de)屋面產生(sheng)比(bi)較嚴(yan)重的(de)影響,對于(yu)建(jian)(jian)(jian)筑(zhu)(zhu)的(de)結構(gou)會有一(yi)定成都(dou)的(de)破壞。

3 、太陽能熱水器系統與建筑相(xiang)結合的新模式

太陽(yang)能熱(re)水(shui)器作(zuo)為(wei)現代(dai)工(gong)業化(hua)的(de)新型代(dai)表,不(bu)僅要求(qiu)與建筑結(jie)合,也(ye)要求(qiu)創造(zao)(zao)富(fu)有個性(xing)的(de)建筑外形(xing),使其觀(guan)賞感更強。作(zuo)為(wei)傳統(tong)的(de)方(fang)式,用戶將太陽(yang)能熱(re)水(shui)器隨意安裝在屋(wu)頂,不(bu)僅造(zao)(zao)成了布局的(de)混亂,也(ye)影響了美觀(guan)。所以我(wo)們在設(she)計(ji)的(de)時候要根據其建筑的(de)本身特(te)點而設(she)立,比如,建筑平(ping)立面、建筑的(de)構造(zao)(zao)規(gui)劃、房間的(de)功(gong)能性(xing)要求(qiu)、建筑的(de)資金問題等,我(wo)們力求(qiu)美觀(guan)與使用并齊。

3.1 屋頂式。太陽(yang)(yang)能安裝在屋頂上有較(jiao)充(chong)足(zu)的(de)陽(yang)(yang)光,尤其是平屋頂,不僅清潔方便,維護(hu)也(ye)很容易。住宅(zhai)(zhai)太陽(yang)(yang)集(ji)熱器的(de)重(zhong)復安置(zhi)可以形(xing)成有韻律感的(de)連續圖案。在屋頂上成排(pai)有規則(ze)地放置(zhi)太陽(yang)(yang)能集(ji)熱器,使太陽(yang)(yang)能具有的(de)獨特建筑外(wai)觀。在密集(ji)的(de)住宅(zhai)(zhai)中設置(zhi),會(hui)更方便建立(li)整個小區(qu)的(de)韻律效果(guo)。

3.2 立(li)面式。集(ji)熱器不(bu)僅可以(yi)安(an)(an)置在窗臺之間,也可以(yi)與樓房(fang)的(de)(de)陽臺封裝在一(yi)起,把保(bao)溫(wen)水(shui)箱安(an)(an)置在陽臺上。也可以(yi)購(gou)入靠自來(lai)(lai)水(shui)壓力(li)的(de)(de)直流式熱水(shui)器,將(jiang)水(shui)箱安(an)(an)置在衛(wei)生間等(deng)地方。在陽臺安(an)(an)置的(de)(de)熱水(shui)器要將(jiang)集(ji)熱器作(zuo)為多(duo)功能的(de)(de)建(jian)筑構(gou)件與陽臺攔(lan)板綜合(he)起來(lai)(lai),達到太(tai)陽能熱水(shui)器和(he)建(jian)筑的(de)(de)最(zui)優結合(he),發揮太(tai)陽光(guang)照的(de)(de)最(zui)大利用(yong),實現供(gong)水(shui)的(de)(de)多(duo)種要求。

但是安裝在(zai)立面的(de)(de)熱(re)(re)水(shui)器(qi)也(ye)有缺陷,比如熱(re)(re)水(shui)器(qi)在(zai)緯度很低的(de)(de)建筑上不(bu)能達到很好(hao)的(de)(de)集熱(re)(re)效果。在(zai)高緯度的(de)(de)地方不(bu)僅可(ke)以獲(huo)得很好(hao)的(de)(de)集熱(re)(re)效果,采用直流式熱(re)(re)水(shui)系統的(de)(de)水(shui)箱還可(ke)以安裝在(zai)熱(re)(re)水(shui)器(qi)之(zhi)下。連接熱(re)(re)水(shui)器(qi)和(he)水(shui)箱的(de)(de)水(shui)管(guan)直徑不(bu)易過大,便(bian)于保溫和(he)減少管(guan)內存水(shui)。

3.3 遮陽棚式。住(zhu)宅中(zhong)把(ba)集(ji)(ji)熱(re)器(qi)(qi)與門窗(chuang)上(shang)的(de)遮陽棚結(jie)合(he)起(qi)來 。這種方式是(shi)把(ba)集(ji)(ji)熱(re)器(qi)(qi)放(fang)(fang)在窗(chuang)口的(de)遮陽架子上(shang),把(ba)水箱放(fang)(fang)在窗(chuang)坎墻(qiang)上(shang),在起(qi)到遮陽作用的(de)同時,還(huan)提(ti)供了熱(re)水,并且充(chong)分利用了多余的(de)空(kong)間。但(dan)是(shi)要注意的(de)是(shi)安裝的(de)時候一(yi)定(ding)要牢(lao)固,避免落下(xia)砸傷人,因(yin)為它(ta)多數是(shi)由玻璃構成,所以在集(ji)(ji)熱(re)器(qi)(qi)上(shang)要安裝適當防(fang)護措施避免熱(re)水器(qi)(qi)被損(sun)壞。

4.太陽(yang)能熱水器與建筑一體化設計基本途徑與方法

我國的(de)(de)建(jian)筑行業(ye)與(yu)(yu)太(tai)陽能(neng)熱(re)(re)水(shui)器(qi)(qi)的(de)(de)結合還(huan)處于初始階段(duan),還(huan)有許多的(de)(de)問題需(xu)要解決。傳統的(de)(de)太(tai)陽能(neng)熱(re)(re)水(shui)器(qi)(qi)與(yu)(yu)建(jian)筑設(she)計就(jiu)是再建(jian)筑的(de)(de)屋(wu)頂(ding)上(shang)裝上(shang)太(tai)陽能(neng)熱(re)(re)水(shui)器(qi)(qi),這(zhe)也是最(zui)為普及的(de)(de)辦法(fa),可(ke)是這(zhe)種辦法(fa)也都(dou)有著(zhu)一定的(de)(de)缺點。在(zai)屋(wu)頂(ding)上(shang)安裝太(tai)陽能(neng)熱(re)(re)水(shui)器(qi)(qi),連接管道一般(ban)都(dou)很(hen)長,所以就(jiu)有著(zhu)很(hen)大的(de)(de)熱(re)(re)損失,另外(wai)到(dao)屋(wu)頂(ding)對熱(re)(re)水(shui)器(qi)(qi)進行檢查也不(bu)是很(hen)容(rong)易的(de)(de)式(shi),如果在(zai)屋(wu)頂(ding)上(shang)的(de)(de)熱(re)(re)水(shui)器(qi)(qi)沒有進行統一的(de)(de)設(she)計,那么布(bu)局就(jiu)比較混亂,與(yu)(yu)整體建(jian)筑的(de)(de)形象也不(bu)符,還(huan)容(rong)易影響建(jian)筑的(de)(de)外(wai)觀。

說起太陽能(neng)(neng)(neng)(neng)熱(re)水器和(he)建筑的(de)(de)一(yi)體化設計(ji),人(ren)們(men)最(zui)先考(kao)慮(lv)的(de)(de)就是熱(re)水器是否會(hui)對建筑的(de)(de)外觀風格造成(cheng)影響(xiang)。一(yi)體化的(de)(de)住(zhu)(zhu)宅(zhai)不(bu)只是一(yi)種簡單的(de)(de)形(xing)式觀念,這還需要(yao)(yao)將(jiang)住(zhu)(zhu)宅(zhai)內部(bu)的(de)(de)運行系統進行改變(bian)。在進行設計(ji)時要(yao)(yao)能(neng)(neng)(neng)(neng)夠(gou)自首技術(shu)美學的(de)(de)一(yi)些理念,將(jiang)住(zhu)(zhu)宅(zhai)的(de)(de)特點(dian)體現出來,要(yao)(yao)能(neng)(neng)(neng)(neng)夠(gou)可識別,利用太陽能(neng)(neng)(neng)(neng)的(de)(de)構(gou)建來為建筑增添(tian)美感。太陽能(neng)(neng)(neng)(neng)熱(re)水器建筑一(yi)體化的(de)(de)住(zhu)(zhu)宅(zhai)設計(ji)應(ying)該要(yao)(yao)考(kao)慮(lv)到居住(zhu)(zhu)建筑的(de)(de)特點(dian),要(yao)(yao)能(neng)(neng)(neng)(neng)夠(gou)充分關注建筑平立面的(de)(de)結構(gou),要(yao)(yao)能(neng)(neng)(neng)(neng)夠(gou)簡整。

篇3

一、太陽能熱水器的選(xuan)擇(ze)

1.產品的選(xuan)擇(ze)。應選(xuan)擇(ze)全玻璃(li)真空管的產品,配套有微電(dian)腦控制儀及(ji)電(dian)加(jia)熱輔(fu)助設施的更好。

2.容量和型號的選擇(ze)。農村沐浴(yu)用水(shui)標準按(an)每人(ren)(ren)40升計(ji)算(suan),一般選擇(ze)人(ren)(ren)均6~8支管,真空管長度(du)應在(zai)180厘米以上。為(wei)保證陰雨天(tian)有熱(re)水(shui)使用,最好選擇(ze)有光電互補功能(neng)的機型。

二、與(yu)建設一體(ti)化(hua)設計

太陽(yang)能熱水(shui)器的安(an)裝位(wei)置、輸水(shui)管(guan)道(dao)穿(chuan)線孔(kong)、管(guan)道(dao)布局及管(guan)道(dao)保溫等環節應(ying)根據農村(cun)建筑結構情況進行事(shi)先設計(ji)。安(an)裝位(wei)置最好選擇在洗手間的對應(ying)屋頂(ding),以降低(di)上(shang)下水(shui)道(dao)造價,縮短(duan)出熱水(shui)時間。

三、太陽能熱水器的安裝

1.主機(ji)的安放(fang)與(yu)(yu)固定。太(tai)陽能熱水(shui)器應擺放(fang)在前方和上方無(wu)任何遮擋物(wu)的屋頂,朝(chao)向以正南(nan)或(huo)正南(nan)偏(pian)西10度為好(hao)。支(zhi)架及水(shui)箱各(ge)個交接(jie)處的螺絲(si)要上緊,前后支(zhi)架底部與(yu)(yu)屋面連接(jie)要牢固,房屋較高的要用鋼絲(si)繩加固,以確保安全。

2.輸水(shui)(shui)(shui)系統安裝。輸水(shui)(shui)(shui)管(guan)道宜(yi)(yi)選用(yong)鋁塑復合管(guan),安裝折彎(wan)半徑一般(ban)不宜(yi)(yi)小(xiao)于50厘米(mi),過小(xiao)折彎(wan)要用(yong)銅彎(wan)頭連接。熱水(shui)(shui)(shui)管(guan)和進水(shui)(shui)(shui)管(guan)的露天部(bu)分都要用(yong)保溫管(guan)。水(shui)(shui)(shui)壓不穩(wen)定的建議安裝一個簡易(yi)水(shui)(shui)(shui)塔(水(shui)(shui)(shui)箱),水(shui)(shui)(shui)塔底部(bu)要比(bi)熱水(shui)(shui)(shui)器水(shui)(shui)(shui)箱頂(ding)部(bu)高50厘米(mi),以保證電磁(ci)閥能(neng)暢通進水(shui)(shui)(shui)。

3.微電(dian)(dian)腦控(kong)制(zhi)儀(yi)安(an)裝(zhuang)。水(shui)(shui)溫、水(shui)(shui)位、電(dian)(dian)磁閥、電(dian)(dian)加(jia)熱(re)等(deng)的(de)接(jie)線(xian)與微電(dian)(dian)腦控(kong)制(zhi)儀(yi)的(de)接(jie)口(kou)要(yao)相應(ying)對(dui)號(hao),絕對(dui)不能接(jie)錯。電(dian)(dian)線(xian)和信號(hao)線(xian)要(yao)套(tao)上(shang)PVC管,露天不能套(tao)管的(de)部分線(xian)路要(yao)用(yong)防水(shui)(shui)膠布加(jia)以保護,電(dian)(dian)加(jia)熱(re)棒一定要(yao)接(jie)上(shang)地線(xian)。同時,總電(dian)(dian)源要(yao)裝(zhuang)上(shang)空氣開(kai)關。第一次進水(shui)(shui),要(yao)先打(da)開(kai)電(dian)(dian)磁閥,然(ran)后(hou)再打(da)開(kai)進水(shui)(shui)閥,以免(mian)損壞部件。

4.真(zhen)(zhen)空管(guan)的(de)安(an)裝。先配制好洗潔(jie)劑(ji)水作劑(ji),把防塵圈(quan)放到(dao)劑(ji)里,然后取出(chu)套在(zai)真(zhen)(zhen)空管(guan)上,真(zhen)(zhen)空管(guan)上頭蘸一下(xia)劑(ji)就可(ke)以水箱孔,再輕(qing)輕(qing)拔出(chu)管(guan)的(de)尾部固定在(zai)底座上,并把防塵圈(quan)拉(la)到(dao)貼(tie)緊水箱。

5.上(shang)水檢查。安裝(zhuang)完(wan)畢(bi)要進行上(shang)水檢查,觀察水箱、管道、閥門(men)及其接頭(tou)等(deng)部位是否有(you)漏(lou)水現象,發現問題(ti)要及時(shi)處理(li)。

四、太陽(yang)能熱水器(qi)的安全管理

1.太陽能(neng)熱水(shui)(shui)器(qi)嚴禁(jin)無(wu)(wu)水(shui)(shui)空(kong)曬,一般要安排在(zai)早(zao)上5~8點鐘加(jia)水(shui)(shui)。若發現管里無(wu)(wu)水(shui)(shui),又不能(neng)加(jia)水(shui)(shui),要及時遮擋真空(kong)管。

2.要經(jing)常沖洗或擦拭真空(kong)管表面的灰塵(chen)和(he)污垢,提高吸熱(re)能力和(he)透明度。

篇4

過完春(chun)節(jie),他正在修(xiu)整雞舍。母親從河(he)里(li)(li)(li)提了一大(da)桶水(shui),準備(bei)燒水(shui)洗(xi)澡。“咳咳、咳咳……”,秸稈(gan)不易點(dian)著,廚房里(li)(li)(li),母親嗆得眼淚直流。記憶里(li)(li)(li),從小到大(da)都是(shi)這(zhe)樣。洗(xi)澡、洗(xi)衣服都要燒一大(da)鍋水(shui)。冬天風大(da),煙囪(cong)排不出煙,加上柴草濕(shi),整個屋(wu)子煙氣彌漫;夏(xia)天灶(zao)膛熱,火光(guang)輝映(ying)中,她常(chang)常(chang)是(shi)滿頭(tou)大(da)汗的,還弄得滿臉(lian)是(shi)灰。

“要是有臺熱水(shui)器,那(nei)該(gai)多(duo)好哇!那(nei)媽她就……”他(ta)這么(me)感嘆道,但轉瞬,他(ta)眼前迷惘起來。眼下,正(zheng)是青黃不接(jie)的時(shi)候。年(nian)前,辛苦一年(nian)掙下的工錢,老(lao)板還沒(mei)給;去年(nian),家里種的幾畝薄地,在(zai)大風中(zhong)伏(fu)倒(dao)了一大片(pian),癟谷多(duo);眨眼間,孩子(zi)又要開(kai)學(xue)了,學(xue)費也沒(mei)著(zhu)落。想到這里,他(ta)犯愁了,放下手中(zhong)的活兒,眉(mei)頭緊蹙地蹲在(zai)墻角,一根(gen)(gen)接(jie)一根(gen)(gen)地抽著(zhu)悶煙。

冰雪消融,溫暖的陽光曬得(de)(de)人(ren)懶(lan)洋(yang)洋(yang)的。大地回(hui)春,難得(de)(de)的一(yi)(yi)個好晴天!他若有(you)所悟,隱約記(ji)起小學(xue)課本上顏色與光照(zhao)吸熱的關系(xi)。忽然,腦(nao)中靈(ling)光一(yi)(yi)閃。“嗯,就這(zhe)么辦!”他一(yi)(yi)拍大腿,興奮(fen)得(de)(de)幾(ji)乎蹦起來(lai)。

他陸續找來一(yi)塊舊門板(ban)和66個啤(pi)酒瓶(ping)(ping),先(xian)用玻璃刀在(zai)所(suo)(suo)有瓶(ping)(ping)子(zi)(zi)底(di)部打(da)洞,大小正好(hao)是瓶(ping)(ping)子(zi)(zi)的口(kou)徑。再在(zai)木(mu)板(ban)上,把瓶(ping)(ping)子(zi)(zi)分成6排(pai),每排(pai)11個,排(pai)與排(pai)之間,瓶(ping)(ping)口(kou)套瓶(ping)(ping)底(di),接(jie)口(kou)處(chu)用橡皮圈封好(hao)。最(zui)后,將(jiang)所(suo)(suo)有瓶(ping)(ping)子(zi)(zi)固定(ding)在(zai)木(mu)板(ban)上,將(jiang)木(mu)板(ban)傾斜60度,下(xia)(xia)面(mian)用支架(jia)撐牢。最(zui)上排(pai)瓶(ping)(ping)口(kou)用一(yi)根(gen)管(guan)子(zi)(zi)將(jiang)其(qi)連接(jie),作為(wei)進水(shui)口(kou),進水(shui)口(kou)與一(yi)個大木(mu)桶(tong)相連,平時不(bu)斷往里(li)面(mian)加水(shui)。最(zui)下(xia)(xia)排(pai)的瓶(ping)(ping)底(di)處(chu)同(tong)樣用一(yi)根(gen)管(guan)子(zi)(zi)連接(jie)、作為(wei)出(chu)水(shui)口(kou)。下(xia)(xia)端則(ze)一(yi)直通(tong)到屋子(zi)(zi)里(li),只要輕輕扭開閥門,水(shui)就(jiu)會源源不(bu)斷地流出(chu)來。就(jiu)這樣,一(yi)個簡易的“熱水(shui)器”誕生了(le)。經過(guo)半個下(xia)(xia)午(wu)的日曬,試了(le)一(yi)下(xia)(xia)水(shui)溫,不(bu)是很(hen)熱,但洗澡、洗衣服已足夠了(le)!

篇5

關(guan)鍵詞:新型(xing) 智能 節水淋浴 密(mi)封(feng)隔板 加熱電路

中圖分類號:TU7 文獻標識碼(ma):A 文章編號:1674-098X(2016)10(a)-0041-02

目前(qian),人(ren)們普遍使用(yong)的(de)(de)淋浴裝(zhuang)(zhuang)置大(da)(da)多是利用(yong)電熱(re)水(shui)(shui)(shui)器(qi)、燃氣熱(re)水(shui)(shui)(shui)器(qi)和太陽(yang)能熱(re)水(shui)(shui)(shui)器(qi)來(lai)加熱(re),無論(lun)用(yong)哪種加熱(re)器(qi)都會(hui)(hui)(hui)碰到(dao)一個問題(ti),即(ji)在噴頭和熱(re)水(shui)(shui)(shui)器(qi)之間會(hui)(hui)(hui)有一段(duan)管路,這段(duan)管路中會(hui)(hui)(hui)存有一段(duan)冷(leng)水(shui)(shui)(shui)。開始使用(yong)淋浴裝(zhuang)(zhuang)置時(shi),需要將管路中的(de)(de)冷(leng)水(shui)(shui)(shui)排(pai)掉,這樣(yang)就會(hui)(hui)(hui)造(zao)成水(shui)(shui)(shui)資(zi)源的(de)(de)浪費,按大(da)(da)城(cheng)市冬(dong)天(tian)人(ren)均(jun)一天(tian)放(fang)掉100 mL冷(leng)水(shui)(shui)(shui)估算(suan),全球每年浪費的(de)(de)淡水(shui)(shui)(shui)十分嚴重(zhong)。除了浪費水(shui)(shui)(shui)資(zi)源這一弊端外,還浪費掉不少時(shi)間,等待熱(re)水(shui)(shui)(shui)的(de)(de)到(dao)來(lai)。

該(gai)文開發的節(jie)水智能淋浴裝(zhuang)置(zhi),設計了一個加熱結(jie)(jie)構(gou)(gou)和(he)控制(zhi)結(jie)(jie)構(gou)(gou)可以(yi)解決以(yi)上問(wen)題。控制(zhi)結(jie)(jie)構(gou)(gou)通(tong)(tong)過(guo)(guo)傳感器(qi)檢測水溫,并控制(zhi)加熱管的啟(qi)停(ting)。當冷水升溫到適(shi)宜值時,電磁(ci)閥自動打開,水從噴頭(tou)(tou)流出(chu)。將加熱管安裝(zhuang)在管路中,使噴頭(tou)(tou)和(he)熱水器(qi)之間(jian)管路距離幾(ji)乎(hu)縮小至零,節(jie)約(yue)了冷水,并且(qie)在用水人員等待出(chu)水的時候,控制(zhi)系統通(tong)(tong)過(guo)(guo)顯示屏提示等待時間(jian),是一種節(jie)能、時尚、人性化的新(xin)產(chan)品。

1 新型智能節水裝置結構原理(li)

該文開發了一(yi)種新型實用(yong)的節水(shui)(shui)智(zhi)能淋(lin)浴裝置,其目的是(shi)克服現有技術的不足之處,提供一(yi)種節約水(shui)(shui)資源(yuan)、并(bing)且提示(shi)等待時(shi)間的節水(shui)(shui)智(zhi)能淋(lin)浴裝置。其設(she)計(ji)具有設(she)計(ji)合(he)理,使用(yong)安全、方便,并(bing)且具有外形美觀的特(te)點。

節水(shui)智能淋浴裝置,主要部件(jian)包括(kuo)進水(shui)管、球閥(fa)開關、加(jia)熱腔、加(jia)熱管、支(zhi)架、控制腔、電源(yuan)插頭(tou)、溫(wen)控器(qi)、噴頭(tou)、密封板、時間顯示器(qi)、電磁閥(fa)共12個部件(jian)組(zu)成,如圖1所示。

加(jia)(jia)熱(re)(re)腔3與控制腔6由密封板10隔開,控制腔6內設有加(jia)(jia)熱(re)(re)電路(lu),加(jia)(jia)熱(re)(re)腔3內設有加(jia)(jia)熱(re)(re)管4,加(jia)(jia)熱(re)(re)管4連接在加(jia)(jia)熱(re)(re)電路(lu)上。

加熱腔3與球閥(fa)開關(guan)2密封連(lian)接,球閥(fa)開關(guan)2與固定在(zai)墻體上的進水管1密封連(lian)接。

金屬(shu)導體(ti)的一(yi)端伸(shen)入到加熱腔3,金屬(shu)導體(ti)的另一(yi)端接(jie)觸式連接(jie)于溫(wen)控器8。

加熱電(dian)路上串接加熱管4、溫控器8、時間顯示器11、電(dian)源插頭7、電(dian)磁閥12。

控制電路上時間顯(xian)示器11安裝在控制腔6的(de)外表面上。

加(jia)熱管(guan)4為水(shui)電隔離式絕(jue)緣加(jia)熱管(guan)。

該文的優化方案是(shi):一根金(jin)(jin)屬導(dao)體(ti)(ti)(ti)(ti)穿(chuan)過加熱腔(qiang),金(jin)(jin)屬導(dao)體(ti)(ti)(ti)(ti)的一端(duan)伸入到加熱腔(qiang),金(jin)(jin)屬導(dao)體(ti)(ti)(ti)(ti)的另一端(duan)接觸式連接于(yu)溫控(kong)器,具(ju)體(ti)(ti)(ti)(ti)實施電路(lu)圖如圖2所示(shi)。

2 具體結構實施方(fang)案

下面結合(he)圖示對該實用新型(xing)節水智能淋浴裝置(zhi)的結構實施(shi)方案(an)予(yu)以(yi)具體描述。

參照圖1和圖2,該實(shi)用新(xin)型的(de)(de)節水(shui)(shui)智(zhi)能(neng)淋浴(yu)裝(zhuang)置是將(jiang)(jiang)進水(shui)(shui)口直(zhi)接安裝(zhuang)在墻體(ti)(ti)的(de)(de)水(shui)(shui)管上(shang),水(shui)(shui)的(de)(de)流通通過球(qiu)(qiu)(qiu)(qiu)(qiu)閥(fa)開(kai)關2來控制,球(qiu)(qiu)(qiu)(qiu)(qiu)閥(fa)內部(bu)是一個帶孔的(de)(de)鋼球(qiu)(qiu)(qiu)(qiu)(qiu),兩邊為聚四氟乙烯(xi)的(de)(de)密(mi)封(feng)件,與球(qiu)(qiu)(qiu)(qiu)(qiu)體(ti)(ti)接觸部(bu)分(fen)為圓(yuan)弧面,通過閥(fa)體(ti)(ti)上(shang)的(de)(de)螺栓壓緊產生(sheng)密(mi)封(feng)作(zuo)用,球(qiu)(qiu)(qiu)(qiu)(qiu)體(ti)(ti)的(de)(de)頂部(bu)開(kai)有一個直(zhi)槽,用于(yu)傳遞(di)手柄的(de)(de)扭(niu)力,球(qiu)(qiu)(qiu)(qiu)(qiu)體(ti)(ti)上(shang)的(de)(de)孔與閥(fa)門的(de)(de)軸心線相平(ping)衡時,形(xing)成一個通道;閥(fa)門關閉時,通過手柄將(jiang)(jiang)球(qiu)(qiu)(qiu)(qiu)(qiu)體(ti)(ti)旋轉90°,將(jiang)(jiang)通道阻斷(duan)。

球(qiu)閥開(kai)(kai)(kai)關(guan)(guan)2開(kai)(kai)(kai)啟,水(shui)流入加(jia)(jia)熱(re)腔(qiang)3,插入加(jia)(jia)熱(re)腔(qiang)3的(de)(de)金屬(shu)棒與(yu)溫(wen)控(kong)(kong)(kong)器(qi)(qi)8連接,將(jiang)水(shui)溫(wen)傳至(zhi)溫(wen)控(kong)(kong)(kong)器(qi)(qi)8,當水(shui)溫(wen)沒有(you)(you)達到預設溫(wen)度(du)時(shi),溫(wen)控(kong)(kong)(kong)器(qi)(qi)8的(de)(de)開(kai)(kai)(kai)關(guan)(guan)1閉(bi)合(he),加(jia)(jia)熱(re)管4工作,將(jiang)水(shui)加(jia)(jia)熱(re)。當水(shui)溫(wen)加(jia)(jia)熱(re)到預設溫(wen)度(du)時(shi),溫(wen)控(kong)(kong)(kong)器(qi)(qi)8的(de)(de)開(kai)(kai)(kai)關(guan)(guan)2閉(bi)合(he),加(jia)(jia)熱(re)電(dian)(dian)路斷開(kai)(kai)(kai),停止加(jia)(jia)熱(re),電(dian)(dian)磁(ci)閥12接通(tong),閥門打開(kai)(kai)(kai),熱(re)水(shui)從出水(shui)管流出。在此(ci)過程中(zhong),熱(re)水(shui)加(jia)(jia)熱(re)時(shi)間(jian)顯(xian)示于時(shi)間(jian)顯(xian)示器(qi)(qi)11上。加(jia)(jia)熱(re)電(dian)(dian)路中(zhong)設有(you)(you)漏電(dian)(dian)保護開(kai)(kai)(kai)關(guan)(guan),有(you)(you)效防治漏電(dian)(dian)現象發(fa)生(sheng)。

3 結語

該文通過在普通淋浴裝(zhuang)(zhuang)置上添加加熱(re)結構(gou)(gou)和控制結構(gou)(gou)提出的新型實(shi)用的節(jie)水淋浴裝(zhuang)(zhuang)置,有效實(shi)現(xian)智能(neng)節(jie)水。同時(shi)系統通過顯示屏提示等(deng)待時(shi)間,也使得現(xian)代化新型淋浴裝(zhuang)(zhuang)置更加人性化,增強(qiang)了家(jia)庭(ting)生活舒(shu)適感。

⒖嘉南

[1] 李幫建,鄭(zheng)慶新(xin).新(xin)型淋浴裝置的應用[J].職業教育研究,1998(10):34.

[2] J?格羅(luo)斯,E?曼戈爾德.淋浴裝置[Z].

[3] 余宗明.簡易淋浴(yu)器的(de)改(gai)進[J].建筑技術,1981(5):44-45.

[4] 鞠金達,張婷婷,馬萬云(yun),等.可控溫(wen)節水淋浴器(qi)的(de)設計(ji)[J].科技經濟市場(chang),2014(1):8-9.

[5] C?拉姆拉斯,J?加福特,J?霍(huo)夫(fu)曼(man).淋浴分隔裝置:德國,CN201080021387.9[P].2010-05-14.

篇6

【關鍵詞】農村;雷(lei)電災害;現狀(zhuang);防雷(lei)措(cuo)施

近年(nian)來各(ge)級政府對農(nong)(nong)(nong)(nong)村(cun)(cun)(cun)防(fang)雷(lei)工作高(gao)度重視,2006年(nian)國(guo)務(wu)院辦公廳(ting)《關于(yu)進一步做(zuo)好防(fang)雷(lei)減災(zai)工作的(de)(de)(de)通知》中,要求加快建(jian)(jian)設(she)農(nong)(nong)(nong)(nong)村(cun)(cun)(cun)雷(lei)擊高(gao)發(fa)區域的(de)(de)(de)避雷(lei)裝置,解決雷(lei)電災(zai)害頻發(fa)的(de)(de)(de)問題。目前,各(ge)地新(xin)(xin)(xin)農(nong)(nong)(nong)(nong)村(cun)(cun)(cun)基礎設(she)施建(jian)(jian)設(she)已深入(ru)開展(zhan),但由于(yu)各(ge)方面因素的(de)(de)(de)制(zhi)約,廣大(da)農(nong)(nong)(nong)(nong)村(cun)(cun)(cun)對雷(lei)電的(de)(de)(de)認(ren)識還不夠,對雷(lei)電災(zai)害防(fang)御(yu)意識尚不強。如(ru)果(guo)新(xin)(xin)(xin)農(nong)(nong)(nong)(nong)村(cun)(cun)(cun)建(jian)(jian)設(she)過程中防(fang)雷(lei)措施不健全,勢(shi)必會(hui)埋下較大(da)的(de)(de)(de)防(fang)雷(lei)隱患(huan),輕(qing)則造成一定的(de)(de)(de)經濟損失,重則造成人員傷亡,影(ying)響并嚴重制(zhi)約新(xin)(xin)(xin)農(nong)(nong)(nong)(nong)村(cun)(cun)(cun)建(jian)(jian)設(she)的(de)(de)(de)良好發(fa)展(zhan)態勢(shi)。農(nong)(nong)(nong)(nong)村(cun)(cun)(cun)的(de)(de)(de)防(fang)雷(lei)工作已經迫在眉(mei)睫,做(zuo)好新(xin)(xin)(xin)農(nong)(nong)(nong)(nong)村(cun)(cun)(cun)防(fang)雷(lei)工作,減少雷(lei)電災(zai)害損失,對于(yu)建(jian)(jian)設(she)社會(hui)主義新(xin)(xin)(xin)農(nong)(nong)(nong)(nong)村(cun)(cun)(cun)及實現人與自然(ran)和諧(xie)共處具有重要意義。

1、農村雷電災(zai)害現狀

根據

2、農村(cun)雷電防御(yu)主要(yao)措施

農村(cun)雷電(dian)防(fang)御工(gong)作(zuo)既是重(zhong)點(dian)(dian),又是難(nan)點(dian)(dian)。wWw.133229.cOM由于農村(cun)地域廣闊(kuo)、經濟基礎薄弱,環境復雜多樣,要(yao)想實現全面(mian)、系統、完(wan)善的(de)(de)(de)防(fang)雷措施,不僅資金需求大,而且技(ji)術要(yao)求高、施工(gong)難(nan)度大。只有掌握(wo)了農村(cun)雷電(dian)存在(zai)的(de)(de)(de)主(zhu)(zhu)要(yao)隱患、發(fa)生的(de)(de)(de)主(zhu)(zhu)要(yao)規(gui)律、入侵的(de)(de)(de)主(zhu)(zhu)要(yao)途徑等,抓住重(zhong)要(yao)問題(ti)的(de)(de)(de)主(zhu)(zhu)要(yao)方(fang)面(mian),盡可能(neng)做到投入少、作(zuo)用(yong)(yong)大,遵(zun)循(xun)簡單、實用(yong)(yong)、高效的(de)(de)(de)原則,才能(neng)使(shi)防(fang)雷工(gong)作(zuo)在(zai)農村(cun)得到普(pu)及、發(fa)展,并(bing)逐步走向(xiang)完(wan)善。做好新農村(cun)建(jian)設的(de)(de)(de)防(fang)雷工(gong)作(zuo),主(zhu)(zhu)要(yao)包括(kuo)以(yi)下幾方(fang)面(mian)主(zhu)(zhu)要(yao)措施。

2.1選(xuan)址應遠(yuan)離雷電高發區

雷(lei)擊具有選(xuan)擇(ze)性,因此新農村建設選(xuan)址前期最好請有防(fang)雷(lei)資質(zhi)(zhi)的(de)(de)(de)(de)單位進行雷(lei)擊風(feng)(feng)險評估,使新農村的(de)(de)(de)(de)選(xuan)址遠離(li)雷(lei)擊高(gao)(gao)發區。從地(di)(di)形(xing)上(shang)(shang)看(kan),地(di)(di)形(xing)位置(zhi)較高(gao)(gao),突出(chu)于周圍地(di)(di)貌;從地(di)(di)質(zhi)(zhi)上(shang)(shang)看(kan),土壤電(dian)阻率低的(de)(de)(de)(de)地(di)(di)方(fang),如特別潮濕的(de)(de)(de)(de)河床、沼澤(ze)、葦塘等,或地(di)(di)下有金屬礦藏的(de)(de)(de)(de)地(di)(di)區和巖石(shi)與土壤交界處等地(di)(di)區;從地(di)(di)理位置(zhi)上(shang)(shang)看(kan),處于山區上(shang)(shang)升(sheng)氣流的(de)(de)(de)(de)迎(ying)風(feng)(feng)面方(fang)向等都是(shi)雷(lei)擊的(de)(de)(de)(de)高(gao)(gao)發區。遠離(li)雷(lei)電(dian)高(gao)(gao)發區是(shi)現代防(fang)雷(lei)技術中最先考慮的(de)(de)(de)(de),也(ye)是(shi)非常經濟(ji)的(de)(de)(de)(de)重要措施(shi)。這樣能(neng)夠大大降(jiang)低防(fang)雷(lei)的(de)(de)(de)(de)難(nan)度及成本,同時也(ye)大大減輕了雷(lei)電(dian)災害的(de)(de)(de)(de)威脅,避免雷(lei)擊事故(gu)的(de)(de)(de)(de)發生。

2.2農村建筑物直擊(ji)雷(lei)防護

農村建(jian)筑(zhu)物(wu)的(de)典(dian)型結構一般有2種:一種為1層尖頂或平頂房(fang);另一種為2層或2層以上磚混結構的(de)樓房(fang)。對于第(di)1種房(fang)屋(wu)(wu),由(you)于其(qi)高度較低,遭受雷(lei)(lei)擊的(de)概(gai)率較小,通(tong)常可(ke)不(bu)安裝防雷(lei)(lei)裝置;對于第(di)2種類型的(de)農村建(jian)筑(zhu)物(wu),凡采用水泥預制板結構的(de)應做好接(jie)地(di)(di)處理,即(ji)用扁鋼或圓鋼將預制板中的(de)所有鋼筋全(quan)部(bu)焊接(jie)在一起,沿房(fang)屋(wu)(wu)墻角做引(yin)下線(引(yin)下線間(jian)距不(bu)大于25 m),與防雷(lei)(lei)裝置做可(ke)靠連接(jie),接(jie)地(di)(di)極(ji)可(ke)采用簡易做法,但接(jie)地(di)(di)電阻應不(bu)大于30 ω。如果(guo)此類建(jian)筑(zhu)物(wu)處于雷(lei)(lei)電多發區,應嚴格按照《gb50057-94建(jian)筑(zhu)物(wu)防雷(lei)(lei)設計(ji)規范》[1]的(de)要求(qiu)設計(ji)施工(gong),以提高安全(quan)系數,確保人身及財產的(de)安全(quan)。

2.3電源(yuan)系統雷(lei)電防(fang)護措施(shi)

首先,應按照《gb50054-95低壓(ya)(ya)配電(dian)(dian)(dian)(dian)(dian)設計規范》,從源頭上做好農(nong)(nong)村總低壓(ya)(ya)配電(dian)(dian)(dian)(dian)(dian)系統的(de)雷電(dian)(dian)(dian)(dian)(dian)防護(hu),這是確(que)保(bao)農(nong)(nong)村用電(dian)(dian)(dian)(dian)(dian)安(an)全和防雷的(de)關鍵。其次(ci),做好雷電(dian)(dian)(dian)(dian)(dian)波侵入的(de)防護(hu)措(cuo)施。由(you)于(yu)農(nong)(nong)村電(dian)(dian)(dian)(dian)(dian)纜(lan)的(de)進出(chu)線(xian)多為架(jia)空引(yin)(yin)入到戶(hu),這些線(xian)路(lu)暴露在戶(hu)外,在雷電(dian)(dian)(dian)(dian)(dian)活(huo)動下極(ji)易產生感應雷電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)。如果雷電(dian)(dian)(dian)(dian)(dian)感應電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)沿電(dian)(dian)(dian)(dian)(dian)源線(xian)路(lu)傳入室內,極(ji)易造(zao)成(cheng)電(dian)(dian)(dian)(dian)(dian)器設備(bei)損壞及人員(yuan)的(de)傷(shang)亡。據(ju)不完全統計,有1/3雷電(dian)(dian)(dian)(dian)(dian)災害是由(you)進出(chu)線(xian)纜(lan)引(yin)(yin)起(qi)的(de)。因此(ci),對于(yu)電(dian)(dian)(dian)(dian)(dian)纜(lan)進出(chu)線(xian),應在進出(chu)端將電(dian)(dian)(dian)(dian)(dian)纜(lan)的(de)金(jin)屬外皮、鋼管等與電(dian)(dian)(dian)(dian)(dian)氣設備(bei)接(jie)地相(xiang)連;接(jie)戶(hu)線(xian)上的(de)絕緣鐵腳亦應接(jie)地。絕緣子鐵腳接(jie)地的(de)意(yi)義在于(yu)以其沖(chong)擊閃絡放電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya),可對過高的(de)雷電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)起(qi)到泄放保(bao)護(hu)作用。

2.4弱電系統的(de)防雷措施

電話線(xian)、有(you)線(xian)電視(shi)、網(wang)線(xian)等(deng)防雷(lei)(lei)最好由電力、電信(xin)(xin)、有(you)線(xian)電視(shi)等(deng)部門在線(xian)路敷設安(an)裝時統一實施較為完善的(de)防雷(lei)(lei)措施,這是既經濟實用又安(an)全可(ke)靠(kao)的(de)解(jie)決(jue)辦法。如果無法采(cai)取(qu)此(ci)措施,也可(ke)采(cai)取(qu)與電源線(xian)路相似的(de)辦法,即在線(xian)路入戶前,將其絕緣子(zi)(例如通信(xin)(xin)蝶(die)式絕緣子(zi))或金(jin)屬終端盒(he)機殼接地[2-3]。不建(jian)議在農村采(cai)用spd(浪(lang)涌保護器)來保護弱電系統,因(yin)為spd價格較高,一般農民(min)難于(yu)承受。但需要向農民(min)宣傳,在打雷(lei)(lei)時,或看天(tian)色可(ke)能打雷(lei)(lei)時,一般不要打電話,并要將有(you)線(xian)電視(shi)及網(wang)線(xian)拔掉。

2.5 室外電視天線及太陽能熱水器的防護

許多農戶都(dou)喜歡在(zai)(zai)(zai)房(fang)頂架設(she)室外電(dian)(dian)(dian)(dian)視天(tian)線(xian)(xian)(xian),這是很不(bu)安全的(de)。若(ruo)確需架設(she)天(tian)線(xian)(xian)(xian),一定(ding)要(yao)在(zai)(zai)(zai)其(qi)旁邊架設(she)金(jin)屬避(bi)雷(lei)(lei)(lei)(lei)(lei)針(zhen),用(yong)避(bi)雷(lei)(lei)(lei)(lei)(lei)針(zhen)來(lai)(lai)保護天(tian)線(xian)(xian)(xian)。否(fou)則,當天(tian)線(xian)(xian)(xian)遭(zao)(zao)雷(lei)(lei)(lei)(lei)(lei)擊(ji)時,不(bu)僅電(dian)(dian)(dian)(dian)視機(ji)會(hui)遭(zao)(zao)雷(lei)(lei)(lei)(lei)(lei)擊(ji)損壞,而且還有可(ke)能(neng)(neng)傷(shang)及室內人(ren)員。太(tai)陽(yang)(yang)能(neng)(neng)熱水器(qi)(qi)作為(wei)節(jie)能(neng)(neng)環保產(chan)品,近年來(lai)(lai)逐漸(jian)在(zai)(zai)(zai)農村應(ying)用(yong)和推廣,但在(zai)(zai)(zai)雷(lei)(lei)(lei)(lei)(lei)雨(yu)天(tian)氣環境下(xia),卻隱藏著嚴重的(de)安全隱患。因(yin)為(wei)太(tai)陽(yang)(yang)能(neng)(neng)熱水器(qi)(qi)通(tong)常安裝(zhuang)在(zai)(zai)(zai)屋頂高處,一方面(mian)使得太(tai)陽(yang)(yang)能(neng)(neng)熱水器(qi)(qi)在(zai)(zai)(zai)雷(lei)(lei)(lei)(lei)(lei)雨(yu)天(tian)氣里更容易遭(zao)(zao)受雷(lei)(lei)(lei)(lei)(lei)電(dian)(dian)(dian)(dian)襲(xi)擊(ji),造成太(tai)陽(yang)(yang)能(neng)(neng)集熱板(ban)的(de)毀(hui)壞;另(ling)一方面(mian)還會(hui)使大的(de)雷(lei)(lei)(lei)(lei)(lei)電(dian)(dian)(dian)(dian)沿著電(dian)(dian)(dian)(dian)源線(xian)(xian)(xian)路(lu)、輸水導管等(deng)直接通(tong)入(ru)室內,使室內人(ren)員或家(jia)用(yong)電(dian)(dian)(dian)(dian)器(qi)(qi)遭(zao)(zao)到(dao)雷(lei)(lei)(lei)(lei)(lei)擊(ji)。保證太(tai)陽(yang)(yang)能(neng)(neng)熱水器(qi)(qi)防雷(lei)(lei)(lei)(lei)(lei)安全,最重要(yao)的(de)是打雷(lei)(lei)(lei)(lei)(lei)閃電(dian)(dian)(dian)(dian)的(de)時候不(bu)要(yao)使用(yong)太(tai)陽(yang)(yang)能(neng)(neng)熱水器(qi)(qi);另(ling)外要(yao)將太(tai)陽(yang)(yang)能(neng)(neng)熱水器(qi)(qi)安裝(zhuang)在(zai)(zai)(zai)低(di)處,并增(zeng)加(jia)防雷(lei)(lei)(lei)(lei)(lei)裝(zhuang)置(包(bao)括避(bi)雷(lei)(lei)(lei)(lei)(lei)針(zhen)或避(bi)雷(lei)(lei)(lei)(lei)(lei)帶、引下(xia)線(xian)(xian)(xian)、接地裝(zhuang)置),使熱水器(qi)(qi)處于避(bi)雷(lei)(lei)(lei)(lei)(lei)針(zhen)(帶)的(de)有效保護范圍內。針(zhen)對(dui)具有自動上水、加(jia)熱等(deng)功能(neng)(neng)的(de)太(tai)陽(yang)(yang)能(neng)(neng),為(wei)防止雷(lei)(lei)(lei)(lei)(lei)電(dian)(dian)(dian)(dian)波(bo)侵入(ru),對(dui)電(dian)(dian)(dian)(dian)源線(xian)(xian)(xian)路(lu)要(yao)采取接地、屏(ping)蔽(bi)等(deng)相(xiang)應(ying)的(de)防護措施[4]。

2.6高大樹木的(de)防雷

 按照《gb50057-94建(jian)筑(zhu)物防雷(lei)(lei)設計規范》的規定,房(fang)屋及周圍的大樹與房(fang)屋的安全距離應不小(xiao)于(yu)5 m。同時(shi),在(zai)雷(lei)(lei)雨(yu)(yu)天氣時(shi)要遠離高大樹木,更不要在(zai)樹下避(bi)雨(yu)(yu),以避(bi)免因雷(lei)(lei)擊樹木后的旁側閃絡(luo)、接觸電壓(ya)或(huo)(huo)跨步電壓(ya)而造成人員傷亡事故。如果是(shi)珍(zhen)奇(qi)樹木或(huo)(huo)國家(jia)保護的古(gu)樹,應采(cai)取相應的防雷(lei)(lei)措施進行防雷(lei)(lei)保護。

3、結語

新(xin)農(nong)(nong)(nong)村(cun)(cun)建(jian)(jian)設(she)的(de)(de)(de)(de)防雷(lei)(lei)(lei)(lei)(lei)(lei)工作要(yao)(yao)想得到廣泛推廣和實(shi)施(shi)(shi),必(bi)須結合農(nong)(nong)(nong)村(cun)(cun)的(de)(de)(de)(de)實(shi)際(ji)情況、具體(ti)環境及(ji)不同(tong)的(de)(de)(de)(de)特點,抓住重點雷(lei)(lei)(lei)(lei)(lei)(lei)擊對(dui)象和主要(yao)(yao)的(de)(de)(de)(de)雷(lei)(lei)(lei)(lei)(lei)(lei)擊方式和途徑,有(you)針對(dui)性地采取既經濟(ji)實(shi)惠(hui)又簡(jian)單(dan)易行的(de)(de)(de)(de)防雷(lei)(lei)(lei)(lei)(lei)(lei)措施(shi)(shi),完善新(xin)農(nong)(nong)(nong)村(cun)(cun)防雷(lei)(lei)(lei)(lei)(lei)(lei)設(she)施(shi)(shi)建(jian)(jian)設(she)。若要(yao)(yao)更有(you)效(xiao)地保護(hu)廣大農(nong)(nong)(nong)村(cun)(cun)不受(shou)雷(lei)(lei)(lei)(lei)(lei)(lei)電(dian)(dian)危害(hai),需要(yao)(yao)氣象防雷(lei)(lei)(lei)(lei)(lei)(lei)機(ji)構(gou)及(ji)有(you)關政府部門積(ji)極探索農(nong)(nong)(nong)村(cun)(cun)防雷(lei)(lei)(lei)(lei)(lei)(lei)減(jian)災(zai)(zai)(zai)的(de)(de)(de)(de)長效(xiao)機(ji)制,建(jian)(jian)立健全農(nong)(nong)(nong)村(cun)(cun)防雷(lei)(lei)(lei)(lei)(lei)(lei)的(de)(de)(de)(de)法規(gui)和標(biao)準(zhun)(zhun),并切實(shi)加(jia)強農(nong)(nong)(nong)村(cun)(cun)防雷(lei)(lei)(lei)(lei)(lei)(lei)減(jian)災(zai)(zai)(zai)的(de)(de)(de)(de)組織管理。農(nong)(nong)(nong)村(cun)(cun)防雷(lei)(lei)(lei)(lei)(lei)(lei)最有(you)效(xiao)、最直接的(de)(de)(de)(de)措施(shi)(shi)是著力加(jia)強農(nong)(nong)(nong)村(cun)(cun)的(de)(de)(de)(de)防雷(lei)(lei)(lei)(lei)(lei)(lei)意(yi)識(shi),建(jian)(jian)立健全農(nong)(nong)(nong)村(cun)(cun)雷(lei)(lei)(lei)(lei)(lei)(lei)電(dian)(dian)災(zai)(zai)(zai)害(hai)防御體(ti)系建(jian)(jian)設(she)。同(tong)時,各級防雷(lei)(lei)(lei)(lei)(lei)(lei)主管機(ji)構(gou)要(yao)(yao)認(ren)真做(zuo)好雷(lei)(lei)(lei)(lei)(lei)(lei)電(dian)(dian)監(jian)測預警及(ji)信息傳遞、農(nong)(nong)(nong)村(cun)(cun)防雷(lei)(lei)(lei)(lei)(lei)(lei)科普知識(shi)宣傳、雷(lei)(lei)(lei)(lei)(lei)(lei)電(dian)(dian)災(zai)(zai)(zai)害(hai)的(de)(de)(de)(de)調查分析、技術(shu)指導、咨詢等服務(wu)工作,制定新(xin)農(nong)(nong)(nong)村(cun)(cun)防雷(lei)(lei)(lei)(lei)(lei)(lei)技術(shu)規(gui)范(fan)標(biao)準(zhun)(zhun),積(ji)極配(pei)合各相關部門從源頭上(shang)做(zuo)好新(xin)農(nong)(nong)(nong)村(cun)(cun)建(jian)(jian)設(she)中防雷(lei)(lei)(lei)(lei)(lei)(lei)設(she)計、施(shi)(shi)工、檢測、驗收(shou)等工作,加(jia)快實(shi)施(shi)(shi)新(xin)農(nong)(nong)(nong)村(cun)(cun)防雷(lei)(lei)(lei)(lei)(lei)(lei)示范(fan)工程(cheng)建(jian)(jian)設(she),完善農(nong)(nong)(nong)村(cun)(cun)防雷(lei)(lei)(lei)(lei)(lei)(lei)工作體(ti)系,為(wei)社會主義新(xin)農(nong)(nong)(nong)村(cun)(cun)建(jian)(jian)設(she)保駕護(hu)航。

篇7

【關鏈詞(ci)】太(tai)陽能;建筑;住宅;節能建筑

1、引言

太陽能具有非常豐富(fu)的(de)能源(yuan),因(yin)為它(ta)取之(zhi)不(bu)(bu)盡,用(yong)之(zhi)不(bu)(bu)竭。而(er)且還不(bu)(bu)會使環境(jing)(jing)受到污染,資源(yuan)相當的(de)廉價(jia)并且分布(bu)極其(qi)廣闊(kuo)。近十(shi)幾年來,太陽能這一領域的(de)研究令世界各國(guo)科學(xue)家都非常向往。隨著社會經(jing)濟(ji)的(de)不(bu)(bu)斷發展,各國(guo)面臨共(gong)同(tong)問題便是能源(yuan)短(duan)缺,為保(bao)持(chi)(chi)(chi)經(jing)濟(ji)可持(chi)(chi)(chi)續發展、保(bao)護環境(jing)(jing),許多國(guo)家相繼開發太陽能、風(feng)能等(deng)持(chi)(chi)(chi)久性新能源(yuan),太陽能作為一種不(bu)(bu)污染環境(jing)(jing),同(tong)時(shi)還取之(zhi)不(bu)(bu)盡,用(yong)之(zhi)不(bu)(bu)竭的(de)能源(yuan),備受人們關注。與(yu)此(ci)同(tong)時(shi)其(qi)在(zai)建筑領域的(de)應用(yong)也越(yue)(yue)來越(yue)(yue)廣泛。

2、建筑領域太陽能熱利用現狀

(1)太(tai)陽(yang)(yang)(yang)(yang)能的供暖(nuan)。被(bei)動(dong)(dong)式和(he)主(zhu)動(dong)(dong)式是(shi)兩種太(tai)陽(yang)(yang)(yang)(yang)能供暖(nuan)重(zhong)要(yao)方(fang)式。主(zhu)動(dong)(dong)式太(tai)陽(yang)(yang)(yang)(yang)能供暖(nuan)系統包(bao)括太(tai)陽(yang)(yang)(yang)(yang)能集熱(re)(re)(re)(re)器,空氣泵(beng)或(huo)散(san)熱(re)(re)(re)(re)器水(shui)泵(beng),貯(zhu)熱(re)(re)(re)(re)器或(huo)熱(re)(re)(re)(re)水(shui)貯(zhu)槽(cao)(cao),用(yong)管道連成(cheng)一體,整體的供暖(nuan)系統與中(zhong)央空調類似,維護費用(yong)和(he)造(zao)價相對較高。被(bei)動(dong)(dong)式太(tai)陽(yang)(yang)(yang)(yang)能供暖(nuan)不需(xu)要(yao)熱(re)(re)(re)(re)水(shui)貯(zhu)槽(cao)(cao)或(huo)貯(zhu)熱(re)(re)(re)(re)槽(cao)(cao)、太(tai)陽(yang)(yang)(yang)(yang)集熱(re)(re)(re)(re)器、散(san)熱(re)(re)(re)(re)器、水(shui)泵(beng)或(huo)空氣泵(beng)等部件(jian),僅(jin)僅(jin)運(yun)用(yong)調整房屋(wu)建(jian)筑朝(chao)向、外形(xing)設置和(he)內部空間,用(yong)房屋(wu)結構自身完成(cheng)貯(zhu)熱(re)(re)(re)(re)、集熱(re)(re)(re)(re)、釋熱(re)(re)(re)(re)等功能采暖(nuan)系統,溫(wen)室效應作為被(bei)動(dong)(dong)式太(tai)陽(yang)(yang)(yang)(yang)能利(li)用(yong)的原(yuan)理(li)。我國的住宅在北方(fang)大(da)多數采用(yong)集熱(re)(re)(re)(re)蓄熱(re)(re)(re)(re)墻(qiang)式、直接(jie)(jie)接(jie)(jie)受(shou)(shou)式、附加溫(wen)室等方(fang)式,因(yin)為該方(fang)式供暖(nuan)能在沒(mei)有輔助(zhu)能源情況下,也能使(shi)太(tai)陽(yang)(yang)(yang)(yang)房室內溫(wen)度提(ti)高,而建(jian)筑太(tai)陽(yang)(yang)(yang)(yang)房造(zao)價僅(jin)僅(jin)增加10%到20%,人(ren)民(min)群(qun)眾都(dou)能承受(shou)(shou),因(yin)此在農村廣受(shou)(shou)歡迎(ying)的是(shi)被(bei)動(dong)(dong)太(tai)陽(yang)(yang)(yang)(yang)房技術,如大(da)棚蔬菜就屬于簡易太(tai)陽(yang)(yang)(yang)(yang)房。

(2)太(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)熱(re)(re)(re)水(shui)(shui)(shui)技術覆蓋我國大(da)(da)多數(shu)地(di)區,因(yin)(yin)為(wei)我們有(you)(you)著(zhu)大(da)(da)量(liang)(liang)的(de)太(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)資(zi)源(yuan),我國的(de)領(ling)土(tu)三(san)分(fen)之二(er)以(yi)上太(tai)陽(yang)(yang)日照數(shu)全(quan)年超過2 200 h,因(yin)(yin)此(ci)利(li)用太(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)的(de)發展前景一片(pian)大(da)(da)好。當前,太(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)熱(re)(re)(re)水(shui)(shui)(shui)系統在我國應(ying)用較多,因(yin)(yin)為(wei)太(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)真空(kong)(kong)管(guan)(guan)自主知(zhi)識(shi)產權(quan)被我國獲得。因(yin)(yin)此(ci)太(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)真空(kong)(kong)管(guan)(guan)熱(re)(re)(re)水(shui)(shui)(shui)器(qi)就大(da)(da)量(liang)(liang)的(de)運(yun)用于建筑熱(re)(re)(re)水(shui)(shui)(shui)供應(ying),使(shi)生物(wu)化石能(neng)(neng)(neng)(neng)源(yuan)得到很大(da)(da)節約。太(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)熱(re)(re)(re)水(shui)(shui)(shui)利(li)用系統的(de)結構非常簡單,由(you)管(guan)(guan)道(dao)系統和太(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)熱(re)(re)(re)水(shui)(shui)(shui)器(qi)組成,并且具有(you)(you)應(ying)用方便(bian),造(zao)價低廉的(de)特點。因(yin)(yin)而在工(gong)業(ye)項(xiang)目(mu)、商品房項(xiang)目(mu)和農村(cun)住宅(zhai)受到大(da)(da)量(liang)(liang)應(ying)用。

3、太陽能(neng)建筑(zhu)概(gai)念及(ji)典型(xing)建筑(zhu)結構類型(xing)

用(yong)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)取代一(yi)(yi)定(ding)(ding)數量常娜能(neng)(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan),為(wei)居民和建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)物(wu)提(ti)供熱水、采暖、空(kong)調(diao)、通風、照明、動力等一(yi)(yi)系列服(fu)務(wu),由(you)此(ci)部(bu)分滿(man)足(zu)或(huo)滿(man)足(zu)人(ren)們生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)和生(sheng)(sheng)(sheng)活需(xu)要被稱(cheng)為(wei)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)(Solar Building)。人(ren)們常說(shuo)的(de)(de)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu),就(jiu)是(shi)(shi)(shi)運用(yong)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)最高境界(jie),使建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)“零(ling)(ling)能(neng)(neng)(neng)(neng)(neng)(neng)耗”,即太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)供應建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)物(wu)所需(xu)全部(bu)能(neng)(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan),而(er)使普通能(neng)(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)消耗為(wei)零(ling)(ling);由(you)此(ci)做到(dao)真正(zheng)綠(lv)色(se)(se)生(sheng)(sheng)(sheng)態(tai)、環保(bao)清潔。筆(bi)者(zhe)把(ba)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)特點概括為(wei)以(yi)下幾點:既(ji)健康又舒適(shi);減少了一(yi)(yi)次能(neng)(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)的(de)(de)使用(yong);降(jiang)低對環填污染(ran)和破(po)(po)壞(huai)。在倡導(dao)可持(chi)續(xu)發展、運用(yong)綠(lv)色(se)(se)能(neng)(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)的(de)(de)今天。太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)越來(lai)越受人(ren)們重(zhong)視(shi),因為(wei)它是(shi)(shi)(shi)既(ji)環保(bao)、又經濟的(de)(de)能(neng)(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)之一(yi)(yi)。當前太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)典型建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)結(jie)(jie)構(gou)(gou)類型有以(yi)下幾種:陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)臺壁掛型;集(ji)(ji)中(zhong)(zhong)供熱型;屋(wu)面(mian)貼合(he)(he)型;集(ji)(ji)中(zhong)(zhong)分戶型等等。在建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)物(wu)不(bu)被破(po)(po)壞(huai)的(de)(de)前提(ti)條件(jian)下,重(zhong)視(shi)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)系統(tong)實(shi)用(yong)性、安全性和智能(neng)(neng)(neng)(neng)(neng)(neng)性是(shi)(shi)(shi)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)的(de)(de)宗旨。可是(shi)(shi)(shi),在建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)與(yu)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)結(jie)(jie)合(he)(he)方面(mian)的(de)(de)問(wen)題。結(jie)(jie)合(he)(he)多方面(mian)因素考慮,目前仍有許多問(wen)題存在。(1)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)產(chan)(chan)(chan)(chan)(chan)品(pin)制(zhi)造商(shang),通常僅(jin)僅(jin)強(qiang)調(diao)產(chan)(chan)(chan)(chan)(chan)品(pin)功(gong)能(neng)(neng)(neng)(neng)(neng)(neng),因而(er)不(bu)重(zhong)視(shi)建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)要求(qiu)與(yu)特點,從(cong)而(er)使建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)物(wu)與(yu)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)產(chan)(chan)(chan)(chan)(chan)品(pin)成為(wei)兩個互(hu)不(bu)影(ying)響(xiang)(xiang)的(de)(de)部(bu)分;由(you)于建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)設(she)計(ji)(ji)(ji)沒有與(yu)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)產(chan)(chan)(chan)(chan)(chan)品(pin)相(xiang)結(jie)(jie)合(he)(he),所以(yi)原有建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)整(zheng)體外觀(guan)形(xing)象會被破(po)(po)壞(huai),進一(yi)(yi)步(bu)使環境遭(zao)到(dao)破(po)(po)壞(huai);再加上當前太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)產(chan)(chan)(chan)(chan)(chan)品(pin)結(jie)(jie)構(gou)(gou)沒有多元化,建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)設(she)計(ji)(ji)(ji)師(shi)很難把(ba)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)產(chan)(chan)(chan)(chan)(chan)品(pin)有機(ji)地融人(ren)到(dao)設(she)計(ji)(ji)(ji)中(zhong)(zhong),建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)設(she)計(ji)(ji)(ji)中(zhong)(zhong)的(de)(de)“雞肋”變作太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)產(chan)(chan)(chan)(chan)(chan)品(pin)。(2)政府規(gui)劃機(ji)構(gou)(gou),通常不(bu)能(neng)(neng)(neng)(neng)(neng)(neng)夠將相(xiang)關政策和綠(lv)色(se)(se)環保(bao)理(li)念(nian)很好(hao)(hao)結(jie)(jie)合(he)(he)。在某(mou)種程度上使太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)產(chan)(chan)(chan)(chan)(chan)品(pin)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)受到(dao)了影(ying)響(xiang)(xiang),致使推廣范圍不(bu)大(da)、效(xiao)果不(bu)好(hao)(hao)。(3)建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)設(she)計(ji)(ji)(ji)院,有許多建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)設(she)計(ji)(ji)(ji)師(shi)不(bu)具備綠(lv)色(se)(se)生(sheng)(sheng)(sheng)態(tai)理(li)念(nian)或(huo)者(zhe)說(shuo)理(li)念(nian)淺薄,設(she)計(ji)(ji)(ji)時不(bu)考慮其(qi)他綠(lv)色(se)(se)能(neng)(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)及太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)使用(yong),導(dao)致在建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)施工過(guo)程中(zhong)(zhong)臨(lin)時安裝太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)產(chan)(chan)(chan)(chan)(chan)品(pin),直接后果就(jiu)是(shi)(shi)(shi)使建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)群體受到(dao)影(ying)響(xiang)(xiang),或(huo)者(zhe)是(shi)(shi)(shi)影(ying)響(xiang)(xiang)整(zheng)個城市風貌建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)。筆(bi)者(zhe)認為(wei)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)產(chan)(chan)(chan)(chan)(chan)品(pin)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)商(shang)要開發推出多款適(shi)合(he)(he)建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)結(jie)(jie)構(gou)(gou)利(li)用(yong)型號和系列,就(jiu)應該更多的(de)(de)、及時了解(jie)、掌(zhang)握建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)設(she)計(ji)(ji)(ji)需(xu)求(qiu);建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)師(shi)在初(chu)期的(de)(de)設(she)計(ji)(ji)(ji)階段,一(yi)(yi)定(ding)(ding)要把(ba)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)系統(tong)中(zhong)(zhong)的(de)(de)大(da)部(bu)分內容作為(wei)建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)不(bu)能(neng)(neng)(neng)(neng)(neng)(neng)缺(que)少的(de)(de)元素考慮,把(ba)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)產(chan)(chan)(chan)(chan)(chan)品(pin)變成建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)組成一(yi)(yi)部(bu)分;加強(qiang)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)產(chan)(chan)(chan)(chan)(chan)品(pin)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)商(shang)、政府機(ji)構(gou)(gou)、建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)師(shi)要進行有效(xiao)的(de)(de)溝通與(yu)交流,從(cong)設(she)計(ji)(ji)(ji)階段就(jiu)應該把(ba)建(jian)(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)與(yu)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)產(chan)(chan)(chan)(chan)(chan)品(pin)真正(zheng)融為(wei)一(yi)(yi)體。

4、完善太陽能建筑領域的應用

(1)完善(shan)太(tai)(tai)(tai)陽(yang)熱(re)(re)(re)水(shui)(shui)(shui)系(xi)統。當前太(tai)(tai)(tai)陽(yang)能(neng)一(yi)(yi)(yi)體化著重(zhong)指太(tai)(tai)(tai)陽(yang)能(neng)熱(re)(re)(re)水(shui)(shui)(shui)系(xi)統在(zai)建(jian)(jian)筑領域的(de)運(yun)用(yong)。最主要(yao)的(de)是改(gai)變用(yong)戶(hu)獨立安(an)裝(zhuang)太(tai)(tai)(tai)陽(yang)能(neng)熱(re)(re)(re)水(shui)(shui)(shui)器(qi)現(xian)狀,使每(mei)棟樓統一(yi)(yi)(yi)安(an)裝(zhuang)大型太(tai)(tai)(tai)陽(yang)能(neng)熱(re)(re)(re)水(shui)(shui)(shui)器(qi),以單位統一(yi)(yi)(yi)設計,做到(dao)同時(shi)向每(mei)家每(mei)戶(hu)提供(gong)熱(re)(re)(re)水(shui)(shui)(shui)。它的(de)計算方法(fa)可(ke)以運(yun)用(yong)與供(gong)應煤(mei)氣方式類似的(de)運(yun)行(xing)收費(fei)計量(liang)。以戶(hu)為單位平均分攤太(tai)(tai)(tai)陽(yang)能(neng)熱(re)(re)(re)水(shui)(shui)(shui)器(qi)安(an)裝(zhuang)費(fei)用(yong),這樣既(ji)提高熱(re)(re)(re)水(shui)(shui)(shui)利用(yong)效率,又(you)節(jie)約造價。緊接著就應該把(ba)太(tai)(tai)(tai)陽(yang)能(neng)真空(kong)管等直接式熱(re)(re)(re)水(shui)(shui)(shui)器(qi)淘汰掉,全部(bu)換成太(tai)(tai)(tai)陽(yang)能(neng)平板熱(re)(re)(re)水(shui)(shui)(shui)器(qi),安(an)裝(zhuang)位置(zhi)可(ke)以在(zai)建(jian)(jian)筑立面(mian)、屋頂、女(nv)兒墻、陽(yang)臺欄(lan)板等表面(mian),既(ji)和建(jian)(jian)筑物(wu)完美結合在(zai)一(yi)(yi)(yi)起,又(you)增大吸熱(re)(re)(re)面(mian)積,真正做到(dao)太(tai)(tai)(tai)陽(yang)能(neng)一(yi)(yi)(yi)體化。

(2)改進太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)供(gong)(gong)(gong)熱(re)(re)(re)、供(gong)(gong)(gong)暖技(ji)(ji)術(shu)(shu)(shu)。使(shi)被動(dong)式太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)利(li)用(yong)(yong)(yong)技(ji)(ji)術(shu)(shu)(shu)大(da)力發(fa)展(zhan)(zhan)(zhan)(zhan)于(yu)(yu)建筑物。包括農村住房在(zai)施(shi)工、設(she)計(ji)(ji)的(de)(de)(de)開始階(jie)段就(jiu)應(ying)(ying)(ying)該(gai)考慮節能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)保(bao)溫(wen)性能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng),例如:門(men)窗氣(qi)密性差,保(bao)溫(wen)節能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)性能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)不好,和(he)建筑物本身能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)耗高等(deng)。被動(dong)式太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)建筑通過(guo)調整內部(bu)空間、建筑朝向和(he)外形(xing)設(she)置,使(shi)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)建筑本身能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)耗需求降到最低(di)。在(zai)建筑中(zhong)應(ying)(ying)(ying)用(yong)(yong)(yong)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)技(ji)(ji)術(shu)(shu)(shu)多種多樣(yang),但(dan)其基礎(chu)是被動(dong)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)建筑設(she)計(ji)(ji)技(ji)(ji)術(shu)(shu)(shu)。我國擁有(you)(you)廣闊的(de)(de)(de)國土,不同地(di)方(fang)居(ju)民生活習慣、氣(qi)候、經濟發(fa)展(zhan)(zhan)(zhan)(zhan)狀況(kuang)存在(zai)很(hen)大(da)差異,一(yi)(yi)(yi)(yi)(yi)定要考慮具(ju)體情況(kuang)再確定太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)利(li)用(yong)(yong)(yong)方(fang)式。例如日(ri)照(zhao)時間較長的(de)(de)(de)西部(bu)貧困地(di)區和(he)北(bei)部(bu)地(di)區要積極推廣被動(dong)式太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)房采暖,與此同時供(gong)(gong)(gong)應(ying)(ying)(ying)熱(re)(re)(re)水。雖(sui)然被動(dong)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)利(li)用(yong)(yong)(yong)方(fang)式具(ju)有(you)(you)技(ji)(ji)術(shu)(shu)(shu)簡單、造價(jia)(jia)不高的(de)(de)(de)優點(dian)(dian),但(dan)也具(ju)有(you)(you)效果(guo)不能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)完全(quan)(quan)滿意,形(xing)式單一(yi)(yi)(yi)(yi)(yi),陰雨天不能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)供(gong)(gong)(gong)暖等(deng)缺點(dian)(dian),因(yin)此應(ying)(ying)(ying)該(gai)把空調和(he)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)熱(re)(re)(re)水利(li)用(yong)(yong)(yong)相結合(he)起來,該(gai)方(fang)式會(hui)(hui)有(you)(you)比較好的(de)(de)(de)應(ying)(ying)(ying)用(yong)(yong)(yong)前景。運用(yong)(yong)(yong)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)夏季制(zhi)冷(leng)、冬(dong)季供(gong)(gong)(gong)暖、全(quan)(quan)年供(gong)(gong)(gong)熱(re)(re)(re)水,今后太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)熱(re)(re)(re)利(li)用(yong)(yong)(yong)技(ji)(ji)術(shu)(shu)(shu)在(zai)建筑中(zhong)應(ying)(ying)(ying)用(yong)(yong)(yong)發(fa)展(zhan)(zhan)(zhan)(zhan)方(fang)向是實(shi)現三聯(lian)供(gong)(gong)(gong)技(ji)(ji)術(shu)(shu)(shu)。因(yin)為我國太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)運用(yong)(yong)(yong)方(fang)面(mian)還處于(yu)(yu)剛(gang)剛(gang)興起階(jie)段,還不具(ju)備(bei)成(cheng)熟的(de)(de)(de)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)綜(zong)合(he)利(li)用(yong)(yong)(yong)技(ji)(ji)術(shu)(shu)(shu),還有(you)(you)就(jiu)是其造價(jia)(jia)相當(dang)高,效率也得(de)(de)不到完全(quan)(quan)滿意。此種情況(kuang),政府如果(guo)提供(gong)(gong)(gong)政策、資金支持,并且努力扶持太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)綜(zong)合(he)利(li)用(yong)(yong)(yong)技(ji)(ji)術(shu)(shu)(shu),太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)綜(zong)合(he)利(li)用(yong)(yong)(yong)技(ji)(ji)術(shu)(shu)(shu)一(yi)(yi)(yi)(yi)(yi)定會(hui)(hui)持續(xu)、快速的(de)(de)(de)發(fa)展(zhan)(zhan)(zhan)(zhan)。太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)制(zhi)冷(leng)系(xi)統、供(gong)(gong)(gong)暖、高溫(wen)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)集(ji)(ji)熱(re)(re)(re)器(qi)(qi)可(ke)以(yi)推進技(ji)(ji)術(shu)(shu)(shu)的(de)(de)(de)進進一(yi)(yi)(yi)(yi)(yi)步發(fa)展(zhan)(zhan)(zhan)(zhan)。太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)供(gong)(gong)(gong)暖通常(chang)在(zai)冬(dong)季,可(ke)是環境(jing)惡劣,一(yi)(yi)(yi)(yi)(yi)定會(hui)(hui)致使(shi)集(ji)(ji)熱(re)(re)(re)器(qi)(qi)熱(re)(re)(re)損失,所(suo)以(yi)一(yi)(yi)(yi)(yi)(yi)定要確保(bao)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)集(ji)(ji)熱(re)(re)(re)器(qi)(qi)的(de)(de)(de)質量。發(fa)展(zhan)(zhan)(zhan)(zhan)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)適用(yong)(yong)(yong)于(yu)(yu)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)制(zhi)冷(leng)中(zhong)、供(gong)(gong)(gong)暖、高溫(wen)高效太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)集(ji)(ji)熱(re)(re)(re)器(qi)(qi)顯得(de)(de)至關重要。但(dan)是隨著太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)低(di)溫(wen)轉換系(xi)統的(de)(de)(de)開發(fa),導致太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)集(ji)(ji)熱(re)(re)(re)器(qi)(qi)效率伴隨運行溫(wen)度(du)升高而下降,因(yin)此要降低(di)供(gong)(gong)(gong)暖系(xi)統溫(wen)度(du)和(he)集(ji)(ji)熱(re)(re)(re)器(qi)(qi)。可(ke)是目前我國使(shi)用(yong)(yong)(yong)的(de)(de)(de)大(da)多數集(ji)(ji)熱(re)(re)(re)器(qi)(qi)依然是低(di)溫(wen)集(ji)(ji)熱(re)(re)(re)器(qi)(qi),因(yin)此發(fa)展(zhan)(zhan)(zhan)(zhan)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)低(di)溫(wen)轉換系(xi)統具(ju)有(you)(you)美好發(fa)展(zhan)(zhan)(zhan)(zhan)前景。

5、結論

近年來(lai),建(jian)(jian)(jian)筑節能(neng)的(de)涌現成為世界(jie)建(jian)(jian)(jian)筑發展的(de)一個(ge)方(fang)向,同(tong)時也作為當(dang)代建(jian)(jian)(jian)筑科學(xue)技術新生長點(dian),建(jian)(jian)(jian)筑上很具有利(li)用(yong)潛(qian)力的(de)新能(neng)源是(shi)太陽(yang)能(neng),有著(zhu)廣闊(kuo)市(shi)場前景。所以,建(jian)(jian)(jian)筑在設計上,怎樣在保(bao)留(liu)獨特建(jian)(jian)(jian)筑風(feng)格和滿(man)足使用(yong)功(gong)能(neng)基礎上,盡量利(li)用(yong)太陽(yang)能(neng)是(shi)值(zhi)得建(jian)(jian)(jian)筑設計師探(tan)討的(de)課題。

參考文獻:

[1]彭瑛.民用(yong)建筑太陽能的利用(yong)[J].湖南(nan)工業大學學報.2012(5)

篇8

量腰圍(wei)穿(chuan)好“防護服”

肥胖是(shi)身體發炎的(de)關鍵推手,只(zhi)要超過標準體重9公斤,身體就處于“促發炎”狀態。

小貼士(shi):內臟脂肪囤積直接反映在腰圍的變化上,隨(sui)時盯(ding)緊腰圍可(ke)作為(wei)對抗發炎的工具,就(jiu)像給自己穿上了滅火“防護服”:男士(shi)要保持在90厘米以下,女士(shi)80厘米以下。

好(hao)睡眠是“高壓水槍”

充足的睡眠是抵御發炎(yan)最(zui)好的武器。經過一整天活(huo)動,身體累積的許(xu)多自由基持續傷害(hai)組織細胞,必須借助(zhu)睡眠減(jian)緩(huan)(huan)新陳代謝,緩(huan)(huan)解發炎(yan)。

小貼士:正常(chang)作息(xi)、充足睡(shui)眠是最(zui)佳免疫處方,醫生建議(yi)晚(wan)間11點前(qian)睡(shui)覺(jue)最(zui)好。

“呼吸器”濾空氣

空氣(qi)污(wu)染(ran)和心臟病(bing)、過敏等發炎相關(guan)癥狀有關(guan)。生活中最主要(yao)的(de)(de)污(wu)染(ran)來自城市(shi)空氣(qi)污(wu)染(ran)和燃(ran)氣(qi)爐的(de)(de)使用。可在睡覺時使用空氣(qi)清潔機,以確保(bao)每天近三分之一的(de)(de)時間能(neng)呼吸到干凈空氣(qi)。可將燃(ran)氣(qi)熱(re)(re)水器或燃(ran)氣(qi)灶改成(cheng)使用電(dian)能(neng)的(de)(de)電(dian)熱(re)(re)水器等。

小貼士:切忌抽煙和吸(xi)二手煙,避(bi)免有害空(kong)氣入侵。

牙線是“防火門”

牙(ya)齦疾病(bing)是高度發(fa)炎(yan)現象,患有牙(ya)周病(bing)的人可能引(yin)發(fa)心臟病(bing)的幾率,是沒有牙(ya)周病(bing)者的1.5~2倍。

小貼士:伴隨牙(ya)周(zhou)病出(chu)現(xian)的發炎(yan)可能引起嚴重(zhong)系統(tong)性發炎(yan)。經常(chang)使用牙(ya)線、定期(qi)檢查牙(ya)齒、保持(chi)口腔清(qing)潔,是(shi)避(bi)免發炎(yan)的重(zhong)要方法。

太極拳是(shi)“滅(mie)火器”

身體的(de)防御(yu)系(xi)統(tong)像(xiang)軍隊(dui)一樣(yang),必須經(jing)常操(cao)練,有外界病(bing)菌入侵(qin)時才能迅速整軍,撲滅(mie)發炎(yan)。打太極(ji)拳(quan)是個好選擇(ze)。糖尿病(bing)患者完成系(xi)統(tong)的(de)太極(ji)拳(quan)練習(xi)后(hou),可以提升人體免(mian)疫系(xi)統(tong)運(yun)作能力。

小貼士(shi):太(tai)極拳屬于連續、慢動(dong)作運(yun)動(dong),有助免疫調(diao)節,減緩(huan)發炎。如(ru)果是(shi)劇烈運(yun)動(dong)有可能適得(de)其反。

好心情賽良藥

常(chang)懷敵意、容(rong)易憂郁的(de)人通常(chang)比較容(rong)易心(xin)肌梗(geng)塞。隨時保持心(xin)情平(ping)和、有暢通的(de)宣泄(xie)解壓(ya)管道(dao),才能避免發炎上火(huo)。好心(xin)情不(bu)僅是(shi)(shi)“滅火(huo)”后(hou)的(de)療傷良(liang)藥,更是(shi)(shi)預防其他疾病最簡(jian)單實惠的(de)方法。

綜合自《健康時報》

小貼士(shi):按(an)壓(ya)(ya)合(he)谷(gu)穴(xue)也(ye)可(ke)緊(jin)急去火。上火后,可(ke)先含(han)漱(shu)食醋3~4毫升,每次含(han)漱(shu)3分鐘(zhong)(zhong)后咽下,重復3~4次,而后按(an)壓(ya)(ya)合(he)谷(gu)穴(xue)20分鐘(zhong)(zhong)。兩手(shou)可(ke)以交(jiao)替,用拇指屈曲垂直按(an)在(zai)合(he)谷(gu)穴(xue)上,做一(yi)緊(jin)一(yi)松的(de)按(an)壓(ya)(ya),頻率為(wei)每兩秒鐘(zhong)(zhong)一(yi)次,即每分鐘(zhong)(zhong)30次左(zuo)右。

需要注意,指壓(ya)合谷(gu)穴時應朝小指方向用力,而并非垂直(zhi)手背的(de)直(zhi)上直(zhi)下按(an)壓(ya),這樣才能更好地發揮此(ci)穴位的(de)療(liao)效。

篇9

【關鍵詞】太陽(yang)能 建筑節能 應用(yong) 展望

太(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)建(jian)(jian)筑(zhu)是(shi)節能(neng)(neng)建(jian)(jian)筑(zhu)的(de)(de)(de)(de)一(yi)種形式。太(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)建(jian)(jian)筑(zhu)的(de)(de)(de)(de)基本要(yao)(yao)求(qiu)就(jiu)是(shi)利用(yong)(yong)太(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)這種最豐富、最便捷、無(wu)污染的(de)(de)(de)(de)能(neng)(neng)源來進行(xing)采暖制冷、供應熱(re)水和(he)進行(xing)光電轉換(huan),以(yi)滿(man)足(zu)人(ren)們生活(huo)的(de)(de)(de)(de)需要(yao)(yao),同(tong)(tong)時達到減(jian)少(shao)和(he)不用(yong)(yong)礦物燃料(liao)的(de)(de)(de)(de)目(mu)的(de)(de)(de)(de)。對于建(jian)(jian)筑(zhu)師來講,太(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)仿生建(jian)(jian)筑(zhu)設計(ji)就(jiu)是(shi)要(yao)(yao)在建(jian)(jian)筑(zhu)設計(ji)的(de)(de)(de)(de)同(tong)(tong)時,考(kao)慮以(yi)下兩(liang)個方面(mian)的(de)(de)(de)(de)問題(ti):一(yi)是(shi),太(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)在建(jian)(jian)筑(zhu)上的(de)(de)(de)(de)應用(yong)(yong)對建(jian)(jian)筑(zhu)物的(de)(de)(de)(de)影響(xiang),包括建(jian)(jian)筑(zhu)物的(de)(de)(de)(de)使(shi)用(yong)(yong)功能(neng)(neng),圍護結構(gou)的(de)(de)(de)(de)特性,建(jian)(jian)筑(zhu)體(ti)型(xing)和(he)立(li)面(mian)的(de)(de)(de)(de)改變;二是(shi),考(kao)慮太(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)利用(yong)(yong)的(de)(de)(de)(de)系統(tong)選擇,太(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)產(chan)品(pin)與建(jian)(jian)筑(zhu)形體(ti)的(de)(de)(de)(de)有機結合。

1 太陽能(neng)建筑技(ji)術的設計方法

在建(jian)筑(zhu)(zhu)中應用太(tai)陽(yang)(yang)能技(ji)術(shu),不(bu)僅(jin)僅(jin)需要(yao)做到節能,還要(yao)實現太(tai)陽(yang)(yang)能建(jian)筑(zhu)(zhu)的(de)一體(ti)化(hua)。一則是(shi)因為考慮太(tai)陽(yang)(yang)能在建(jian)筑(zhu)(zhu)上的(de)應用對建(jian)筑(zhu)(zhu)物的(de)影響,包(bao)括(kuo)建(jian)筑(zhu)(zhu)物的(de)使用功能、立(li)面結(jie)構(gou)、圍(wei)護結(jie)構(gou)的(de)特性(xing)、建(jian)筑(zhu)(zhu)體(ti)型(xing)。另一方面則是(shi)考慮太(tai)陽(yang)(yang)能利(li)用的(de)系統選(xuan)擇,以及太(tai)陽(yang)(yang)能產(chan)品與建(jian)筑(zhu)(zhu)形(xing)體(ti)的(de)有(you)機結(jie)合(he)。目前太(tai)陽(yang)(yang)能采暖設(she)計(ji)總體(ti)上可以分為兩大類:被(bei)動式(shi)(shi)和主動式(shi)(shi),每一類都包(bao)含(han)多種形(xing)式(shi)(shi)。為達到設(she)計(ji)的(de)合(he)理以及最(zui)優化(hua),在設(she)計(ji)時往往采用不(bu)同(tong)形(xing)式(shi)(shi)相結(jie)合(he)。

1.1 被動式太陽能建筑

被動式(shi)(shi)太(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)建(jian)(jian)筑(zhu)的(de)(de)概(gai)念業界(jie)對(dui)其的(de)(de)定義是(shi)(shi)通過建(jian)(jian)筑(zhu)朝向和周(zhou)圍環境的(de)(de)合(he)(he)理布局(ju),建(jian)(jian)筑(zhu)內(nei)部空間和外部空間形體的(de)(de)巧妙處理,以及建(jian)(jian)筑(zhu)材料和結構、構造的(de)(de)恰(qia)當選擇(ze),窗、墻(qiang)、屋(wu)頂等建(jian)(jian)筑(zhu)物本身構件的(de)(de)相互(hu)配(pei)合(he)(he),完(wan)全自然方式(shi)(shi),配(pei)合(he)(he)季(ji)(ji)節調節室(shi)內(nei)溫室(shi),使(shi)室(shi)內(nei)取得冬(dong)暖夏涼的(de)(de)效果。它的(de)(de)設(she)計(ji)原則就是(shi)(shi),同(tong)歸建(jian)(jian)筑(zhu)設(she)計(ji),使(shi)得建(jian)(jian)筑(zhu)在冬(dong)季(ji)(ji)充分(fen)利用太(tai)(tai)(tai)(tai)陽(yang)(yang)輻射熱(re)取暖,盡(jin)量(liang)(liang)減少通過維護結構及通風滲透而造成熱(re)量(liang)(liang)的(de)(de)損失。在夏季(ji)(ji)盡(jin)量(liang)(liang)減少因為太(tai)(tai)(tai)(tai)陽(yang)(yang)輻射及室(shi)內(nei)人員(yuan)設(she)備散熱(re)造成的(de)(de)熱(re)量(liang)(liang)。被動式(shi)(shi)太(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)建(jian)(jian)筑(zhu)采集太(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)主要包括集熱(re)蓄熱(re)式(shi)(shi)、附加(jia)陽(yang)(yang)光間式(shi)(shi)、直接受益式(shi)(shi)等幾種(zhong)類(lei)型。此(ci)種(zhong)類(lei)型的(de)(de)太(tai)(tai)(tai)(tai)陽(yang)(yang)房最基本的(de)(de)工作機理就是(shi)(shi)我們經(jing)常見(jian)到的(de)(de)“溫室(shi)效應”。

1.2 主動式太陽能建筑

主動(dong)式太(tai)(tai)陽(yang)(yang)能(neng)(neng)建筑(zhu)是(shi)在建筑(zhu)中(zhong)設置蓄熱(re)器、管(guan)道、集(ji)熱(re)器、風機及泵等設備來收集(ji)、蓄存(cun)和配輸(shu)太(tai)(tai)陽(yang)(yang)能(neng)(neng)的(de)系(xi)(xi)統(tong),系(xi)(xi)統(tong)中(zhong)的(de)各部(bu)分均可控制而達到需要(yao)的(de)溫度。太(tai)(tai)陽(yang)(yang)能(neng)(neng)在太(tai)(tai)陽(yang)(yang)能(neng)(neng)建筑(zhu)中(zhong)的(de)應(ying)用(yong)主要(yao)包括兩方面(mian):其(qi)一是(shi)太(tai)(tai)陽(yang)(yang)能(neng)(neng)的(de)應(ying)用(yong)系(xi)(xi)統(tong),即就是(shi)使用(yong)太(tai)(tai)陽(yang)(yang)輻(fu)射(she)加熱(re)水,來供給建筑(zhu)生(sheng)活熱(re)水,取熱(re)以及制冷等功(gong)能(neng)(neng)。其(qi)二是(shi)太(tai)(tai)陽(yang)(yang)能(neng)(neng)光(guang)電(dian)(pv)系(xi)(xi)統(tong),將太(tai)(tai)陽(yang)(yang)能(neng)(neng)輻(fu)射(she)直接轉(zhuan)化(hua)為(wei)電(dian)能(neng)(neng),利用(yong)太(tai)(tai)陽(yang)(yang)能(neng)(neng)光(guang)伏發(fa)電(dian),為(wei)建筑(zhu)提供清潔能(neng)(neng)源(yuan)。

2 建筑中應用的太陽能設(she)計技術(shu)

2.1 太陽能熱水系統設計

運用(yong)(yong)太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)節能(neng)(neng)(neng)設計技術的(de)太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)熱(re)(re)(re)(re)水系(xi)(xi)(xi)統(tong)(tong)一(yi)般包括太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)集(ji)(ji)熱(re)(re)(re)(re)器、循環(huan)(huan)泵、儲水箱、電控柜與水管等。經設計的(de)太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)熱(re)(re)(re)(re)水系(xi)(xi)(xi)統(tong)(tong)有(you)自(zi)然(ran)循環(huan)(huan)定(ding)溫放(fang)水式(shi)、自(zi)然(ran)循環(huan)(huan)式(shi)、強制循環(huan)(huan)式(shi)與直(zhi)(zhi)流式(shi)四種運行(xing)方(fang)式(shi)。一(yi)般小型(xing)太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)熱(re)(re)(re)(re)水系(xi)(xi)(xi)統(tong)(tong)采(cai)用(yong)(yong)自(zi)然(ran)循環(huan)(huan)式(shi)運行(xing)方(fang)式(shi),大中(zhong)型(xing)的(de)太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)熱(re)(re)(re)(re)水系(xi)(xi)(xi)統(tong)(tong)通常采(cai)用(yong)(yong)定(ding)溫放(fang)水式(shi)或者強制循環(huan)(huan)式(shi)運行(xing)方(fang)式(shi)。對太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)熱(re)(re)(re)(re)水系(xi)(xi)(xi)統(tong)(tong)設計,要考慮到集(ji)(ji)熱(re)(re)(re)(re)器的(de)集(ji)(ji)熱(re)(re)(re)(re)面積(ji)、貯熱(re)(re)(re)(re)水箱形態、水管構造材料(liao)、循環(huan)(huan)進出水管直(zhi)(zhi)徑、水箱保溫材料(liao)、水管保溫材料(liao)等。由于太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)熱(re)(re)(re)(re)水系(xi)(xi)(xi)統(tong)(tong)全年(nian)(nian)的(de)集(ji)(ji)熱(re)(re)(re)(re)量(liang)是(shi)(shi)很難通過實測的(de)方(fang)法得出,一(yi)般簡易的(de)做法就是(shi)(shi)用(yong)(yong)專業(ye)的(de)分(fen)析軟件根據典型(xing)氣(qi)象參數計算出太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)熱(re)(re)(re)(re)水系(xi)(xi)(xi)統(tong)(tong)的(de)集(ji)(ji)熱(re)(re)(re)(re)器整一(yi)年(nian)(nian)的(de)全部(bu)集(ji)(ji)熱(re)(re)(re)(re)量(liang)。

2.2 太陽(yang)能通風(feng)結構設計

設計的(de)(de)(de)(de)太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)通(tong)風(feng)(feng)(feng)結(jie)(jie)構是將(jiang)建筑(zhu)(zhu)的(de)(de)(de)(de)圍護結(jie)(jie)構與(yu)太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)集熱(re)器有機結(jie)(jie)合(he),使建筑(zhu)(zhu)的(de)(de)(de)(de)圍護結(jie)(jie)構與(yu)通(tong)風(feng)(feng)(feng)結(jie)(jie)構、被動式(shi)冷卻與(yu)被動式(shi)采暖結(jie)(jie)合(he),在建筑(zhu)(zhu)美(mei)學的(de)(de)(de)(de)基(ji)礎上,改(gai)善了建筑(zhu)(zhu)室內(nei)熱(re)環(huan)境。太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)通(tong)風(feng)(feng)(feng)結(jie)(jie)構的(de)(de)(de)(de)工作原理(li)是將(jiang)太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)輻射(she)能(neng)(neng)(neng)(neng)量所產(chan)生的(de)(de)(de)(de)熱(re)壓(ya),引起空(kong)氣的(de)(de)(de)(de)流動,將(jiang)收集的(de)(de)(de)(de)熱(re)能(neng)(neng)(neng)(neng)轉化為(wei)空(kong)氣流動的(de)(de)(de)(de)動能(neng)(neng)(neng)(neng)。太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)集熱(re)墻體和太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)集熱(re)屋(wu)面是太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)通(tong)風(feng)(feng)(feng)結(jie)(jie)構的(de)(de)(de)(de)主(zhu)要(yao)形式(shi)。利用(yong)太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)的(de)(de)(de)(de)輻射(she)能(neng)(neng)(neng)(neng)量,產(chan)生熱(re)壓(ya)下的(de)(de)(de)(de)自然空(kong)氣流動,實現建筑(zhu)(zhu)室內(nei)的(de)(de)(de)(de)降(jiang)溫與(yu)采暖。

2.3 太陽能制冷(leng)設(she)計(ji)

理論上(shang)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)可以分為(wei)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)光(guang)(guang)電轉(zhuan)(zhuan)換(huan)(huan)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)與(yu)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)光(guang)(guang)熱(re)(re)(re)轉(zhuan)(zhuan)換(huan)(huan)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)兩種(zhong)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)方式(shi)(shi)。太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)光(guang)(guang)電轉(zhuan)(zhuan)換(huan)(huan)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)是(shi)通(tong)過將(jiang)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)轉(zhuan)(zhuan)換(huan)(huan)成(cheng)電能(neng)(neng)(neng)(neng),然后(hou)用(yong)電能(neng)(neng)(neng)(neng)驅動壓縮(suo)式(shi)(shi)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)。太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)電池成(cheng)本(ben)(ben)較(jiao)高,在(zai)相同制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)功率(lv)下,太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)光(guang)(guang)電轉(zhuan)(zhuan)換(huan)(huan)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)系統(tong)的(de)成(cheng)本(ben)(ben)比光(guang)(guang)熱(re)(re)(re)轉(zhuan)(zhuan)換(huan)(huan)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)系統(tong)的(de)成(cheng)本(ben)(ben)高很多,導致難于(yu)推(tui)廣使(shi)用(yong)。太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)光(guang)(guang)熱(re)(re)(re)轉(zhuan)(zhuan)換(huan)(huan)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)是(shi)將(jiang)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)轉(zhuan)(zhuan)換(huan)(huan)成(cheng)熱(re)(re)(re)能(neng)(neng)(neng)(neng),然后(hou)將(jiang)熱(re)(re)(re)能(neng)(neng)(neng)(neng)用(yong)于(yu)實現制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)。太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)吸(xi)(xi)收(shou)(shou)式(shi)(shi)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)是(shi)光(guang)(guang)熱(re)(re)(re)轉(zhuan)(zhuan)換(huan)(huan)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng),其通(tong)過溶液的(de)濃度不斷變(bian)化來(lai)得到冷(leng)(leng)(leng)量的(de)一種(zhong)系統(tong),就(jiu)是(shi)利(li)用(yong)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)集(ji)熱(re)(re)(re)器收(shou)(shou)集(ji)的(de)能(neng)(neng)(neng)(neng)量將(jiang)水(shui)加熱(re)(re)(re),向制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機發生(sheng)器提供熱(re)(re)(re)水(shui),使(shi)吸(xi)(xi)收(shou)(shou)式(shi)(shi)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機正常運行,實現制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)效果,除此之外還有太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)吸(xi)(xi)附式(shi)(shi)、除濕式(shi)(shi)、蒸汽壓縮(suo)式(shi)(shi)等太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)光(guang)(guang)熱(re)(re)(re)轉(zhuan)(zhuan)換(huan)(huan)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)系統(tong)。太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)設計要以當地氣(qi)候與(yu)地理環境為(wei)依據(ju),因為(wei)氣(qi)候與(yu)地理環境直接影響到太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機的(de)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)量,輻射(she)越(yue)強烈,環境溫(wen)度越(yue)高,集(ji)熱(re)(re)(re)器收(shou)(shou)集(ji)的(de)能(neng)(neng)(neng)(neng)量就(jiu)越(yue)大(da),相應制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機的(de)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)量也就(jiu)越(yue)大(da)。

3 重視節能效率

太(tai)(tai)陽(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)節(jie)(jie)(jie)(jie)(jie)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)系統(tong)隨著人(ren)們需(xu)(xu)要(yao)需(xu)(xu)求與(yu)環保意識的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)提高,獲(huo)得迅(xun)速的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)發(fa)展(zhan)。在公眾的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)意識里,太(tai)(tai)陽(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)節(jie)(jie)(jie)(jie)(jie)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)系統(tong)本身就是(shi)(shi)節(jie)(jie)(jie)(jie)(jie)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)產(chan)(chan)品,不必考慮(lv)過多的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de),具體的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)節(jie)(jie)(jie)(jie)(jie)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)問(wen)(wen)題(ti)。然而(er)(er)在太(tai)(tai)陽(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)節(jie)(jie)(jie)(jie)(jie)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)設(she)(she)(she)計(ji)(ji)時(shi),設(she)(she)(she)計(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)合(he)理性(xing)對整個(ge)(ge)節(jie)(jie)(jie)(jie)(jie)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)系統(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)節(jie)(jie)(jie)(jie)(jie)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)效率影(ying)響(xiang)(xiang)很大(da),需(xu)(xu)要(yao)考慮(lv)許多的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)設(she)(she)(she)計(ji)(ji)細節(jie)(jie)(jie)(jie)(jie)才能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)讓整個(ge)(ge)太(tai)(tai)陽(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)節(jie)(jie)(jie)(jie)(jie)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)系統(tong)達(da)到最佳的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)節(jie)(jie)(jie)(jie)(jie)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)效果。設(she)(she)(she)計(ji)(ji)與(yu)生(sheng)產(chan)(chan)方都需(xu)(xu)要(yao)較高的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)節(jie)(jie)(jie)(jie)(jie)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)意識,選用(yong)合(he)理的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)生(sheng)產(chan)(chan)原材料(liao)與(yu)生(sheng)產(chan)(chan)工藝使太(tai)(tai)陽(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)節(jie)(jie)(jie)(jie)(jie)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)系統(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各個(ge)(ge)部件的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)使用(yong)壽命(ming)延長,有效利(li)用(yong)資源。如(ru)何設(she)(she)(she)計(ji)(ji)太(tai)(tai)陽(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)節(jie)(jie)(jie)(jie)(jie)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)系統(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)集(ji)熱(re)(re)性(xing)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)是(shi)(shi)一個(ge)(ge)關鍵問(wen)(wen)題(ti),如(ru)太(tai)(tai)陽(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)熱(re)(re)水器的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)集(ji)熱(re)(re)性(xing)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)由選取(qu)真(zhen)(zhen)(zhen)空(kong)管(guan)(guan)質(zhi)量(liang)決定,真(zhen)(zhen)(zhen)空(kong)管(guan)(guan)質(zhi)量(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)優劣直接影(ying)響(xiang)(xiang)太(tai)(tai)陽(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)熱(re)(re)水器集(ji)熱(re)(re)性(xing)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)好壞;科學合(he)理匹配真(zhen)(zhen)(zhen)空(kong)管(guan)(guan)數量(liang)與(yu)水箱(xiang)容積,太(tai)(tai)陽(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)熱(re)(re)水器能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)在同等的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)太(tai)(tai)陽(yang)輻射能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)量(liang)下產(chan)(chan)生(sheng)更多的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熱(re)(re)水,從而(er)(er)節(jie)(jie)(jie)(jie)(jie)約了(le)輔助加(jia)熱(re)(re)裝置所(suo)需(xu)(xu)要(yao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)源。大(da)多數人(ren)片面認為太(tai)(tai)陽(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)熱(re)(re)水器的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)性(xing)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)主要(yao)由水箱(xiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)保溫材料(liao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)種(zhong)類(lei),密度與(yu)厚度所(suo)影(ying)響(xiang)(xiang),而(er)(er)忽略了(le)真(zhen)(zhen)(zhen)空(kong)管(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)重(zhong)要(yao)影(ying)響(xiang)(xiang),因此,設(she)(she)(she)計(ji)(ji)者要(yao)重(zhong)視(shi)太(tai)(tai)陽(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)節(jie)(jie)(jie)(jie)(jie)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)效率,在設(she)(she)(she)計(ji)(ji)太(tai)(tai)陽(yang)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)節(jie)(jie)(jie)(jie)(jie)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)(neng)系統(tong)時(shi)考慮(lv)許多細節(jie)(jie)(jie)(jie)(jie)問(wen)(wen)題(ti)。

4 太陽能在節能建(jian)筑設計(ji)中前景的展望

太陽(yang)能(neng)(neng)作為一(yi)種高效清潔(jie)的(de)能(neng)(neng)源(yuan),在(zai)面臨資(zi)源(yuan)日益枯竭的(de)今天(tian)無疑是(shi)當代社會發(fa)(fa)展的(de)最(zui)理想的(de)可(ke)再生(sheng)資(zi)源(yuan),大(da)力發(fa)(fa)展太陽(yang)能(neng)(neng)技術(shu)在(zai)建筑(zhu)設計中(zhong)應用一(yi)方(fang)面是(shi)適應當下(xia)科技發(fa)(fa)展,另一(yi)方(fang)面也為未來建筑(zhu)行業(ye)在(zai)可(ke)持(chi)續(xu)發(fa)(fa)展的(de)開創了道路。但是(shi),因(yin)(yin)為太陽(yang)能(neng)(neng)的(de)采(cai)集(ji)(ji)(ji)受到天(tian)氣(qi)的(de)影響較大(da),只有在(zai)有太陽(yang)時(shi)方(fang)可(ke)采(cai)集(ji)(ji)(ji),而(er)當陰天(tian)或者(zhe)夜(ye)晚時(shi)采(cai)集(ji)(ji)(ji)不到熱量,所以可(ke)以采(cai)集(ji)(ji)(ji)到的(de)熱量也是(shi)有限的(de),但是(shi)陰雨(yu)天(tian)或者(zhe)夜(ye)間往往是(shi)最(zui)需要(yao)熱量時(shi)間,因(yin)(yin)此這將(jiang)會影響到太陽(yang)能(neng)(neng)建筑(zhu)的(de)長(chang)遠發(fa)(fa)展。同(tong)時(shi)我們(men)應集(ji)(ji)(ji)中(zhong)一(yi)部分(fen)科研力量將(jiang)研究(jiu)如何讓可(ke)以使太陽(yang)能(neng)(neng)資(zi)源(yuan)可(ke)以的(de)長(chang)時(shi)間存儲,以及如何在(zai)建筑(zhu)行業(ye)更好(hao)的(de)應用。

篇10

關(guan)鍵詞(ci):綠色環保;節能;建筑給(gei)排水

中圖分類(lei)號:TE08 文獻標(biao)識碼(ma):A 文章編號:

1 建筑節能環保中節水主要技術

《民用(yong)建筑節(jie)(jie)(jie)水(shui)(shui)(shui)設(she)計標準》第4.1.2條明(ming)確指出“建筑節(jie)(jie)(jie)水(shui)(shui)(shui)系統應根(gen)據節(jie)(jie)(jie)能、衛(wei)(wei)生(sheng)、安全及當地(di)政(zheng)府規定等要求(qiu)(qiu),并(bing)結合(he)傳(chuan)統水(shui)(shui)(shui)源的(de)綜(zong)合(he)利用(yong)的(de)內容進行設(she)計”。節(jie)(jie)(jie)水(shui)(shui)(shui)設(she)計除合(he)理選用(yong)節(jie)(jie)(jie)水(shui)(shui)(shui)用(yong)水(shui)(shui)(shui)定額,采(cai)用(yong)節(jie)(jie)(jie)水(shui)(shui)(shui)的(de)給(gei)水(shui)(shui)(shui)系統,采(cai)用(yong)好的(de)節(jie)(jie)(jie)水(shui)(shui)(shui)設(she)備(bei)、設(she)施(shi)和采(cai)取必(bi)要的(de)節(jie)(jie)(jie)水(shui)(shui)(shui)措施(shi)外,還應在兼顧保證(zheng)供水(shui)(shui)(shui)安全、衛(wei)(wei)生(sheng)條件下,根(gen)據當地(di)的(de)要求(qiu)(qiu)合(he)理設(she)計利用(yong)污、廢水(shui)(shui)(shui),雨水(shui)(shui)(shui),開源節(jie)(jie)(jie)流,完(wan)善節(jie)(jie)(jie)水(shui)(shui)(shui)設(she)計。

1.1確定(ding)合理的節水用水定(ding)額

用(yong)(yong)水定額(e)是設計冷、熱(re)水給水系統的(de)一(yi)項重要的(de)基礎參數,用(yong)(yong)水定額(e)偏大(da),導致供(gong)水設備(bei)、設施、管(guan)徑均偏大(da),既(ji)耗(hao)水又耗(hao)能、耗(hao)材、占(zhan)地。合理(li)選用(yong)(yong)節水用(yong)(yong)水定額(e),一(yi)是避免了(le)水資(zi)源(yuan)和各方面能源(yuan)的(de)浪費,二(er)是為設計人員進行節水設計提供(gong)了(le)依據。

1.2 完(wan)善供(gong)水(shui)系統(tong)設計

1.2.1多層(ceng)建(jian)筑(zhu)的(de)(de)(de)(de)(de)供(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)系統(tong)(tong),應控(kong)(kong)制配(pei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)點(dian)處(chu)的(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)壓(ya)(ya)。《民用建(jian)筑(zhu)節(jie)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)設計(ji)標準》第(di)4.1.3條明確(que)指(zhi)出(chu)“市政供(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)壓(ya)(ya)力(li)(li)不能滿(man)足供(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)要求的(de)(de)(de)(de)(de)多層(ceng)建(jian)筑(zhu)的(de)(de)(de)(de)(de)給水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)、中(zhong)(zhong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)、熱水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)系統(tong)(tong)應豎向分(fen)區,各(ge)(ge)分(fen)區最(zui)低(di)衛(wei)生器具配(pei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)點(dian)處(chu)的(de)(de)(de)(de)(de)靜(jing)(jing)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)壓(ya)(ya)不宜大(da)(da)于0.45MPa,且分(fen)區內低(di)層(ceng)部分(fen)應設減(jian)壓(ya)(ya)設施保護各(ge)(ge)用水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)點(dian)處(chu)供(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)壓(ya)(ya)力(li)(li)不大(da)(da)于0.2MPa.可見,控(kong)(kong)制配(pei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)點(dian)處(chu)的(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)壓(ya)(ya)是給水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)系統(tong)(tong)節(jie)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)設計(ji)中(zhong)(zhong)很關鍵的(de)(de)(de)(de)(de)一(yi)個環節(jie)。據實測(ce)結果,一(yi)個普(pu)通(tong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)嘴(zui)半(ban)開和(he)(he)全開時的(de)(de)(de)(de)(de)最(zui)大(da)(da)流量分(fen)別為:O.42 L/s和(he)(he)0.72 L /s,對應的(de)(de)(de)(de)(de)實測(ce)動壓(ya)(ya)值為0.24MPa和(he)(he)0.5MPa,靜(jing)(jing)壓(ya)(ya)值均(jun)為0.37MPa,而普(pu)通(tong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)嘴(zui)的(de)(de)(de)(de)(de)額定流量為0.15 L/s,以(yi)現仃建(jian)筑(zhu)的(de)(de)(de)(de)(de)61%水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)嘴(zui)超壓(ya)(ya)計(ji)算,每年浪(lang)費約(yue)7 1 0萬立方米的(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)。因此(ci),控(kong)(kong)制用水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)點(dian)處(chu)的(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)壓(ya)(ya)對節(jie)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)起著(zhu)至關重要的(de)(de)(de)(de)(de)作用。

1.2.2熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)供(gong)應(ying)系統應(ying)有保(bao)證(zheng)用水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)點(dian)(dian)處冷熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)供(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)壓(ya)力(li)平衡的措施(shi)。因(yin)為供(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)系統內水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)壓(ya)的不(bu)(bu)穩(wen)定(ding),將使(shi)冷熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)混合(he)器(qi)或混合(he)龍頭的出水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)溫(wen)度波動很大,不(bu)(bu)僅浪(lang)費水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui),使(shi)用不(bu)(bu)方(fang)便,仃時(shi)還會造成燙(tang)傷事故。帶(dai)有冷水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)混合(he)器(qi)或混水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)嘴的衛生器(qi)具,其(qi)冷熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)供(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)上(shang)藍(lan)力(li)應(ying)盡可(ke)(ke)能(neng)(neng)相(xiang)(xiang)同(tong)。工程實際中,由于(yu)冷水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)徑不(bu)(bu)一斂,管(guan)(guan)長不(bu)(bu)同(tong),尤其(qi)是當用高位冷水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)通過設在地下室(shi)的水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)加熱(re)(re)(re)(re)器(qi)再返上(shang)供(gong)給(gei)高區熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)時(shi),熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)路要比冷水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)長得多(duo)。這樣(yang)相(xiang)(xiang)應(ying)的阻(zu)力(li)損失也就要比冷水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)大。另外,熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)還須附加通過水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)加熱(re)(re)(re)(re)設備的阻(zu)力(li)。因(yin)此,要做到冷水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)在同(tong)一點(dian)(dian)壓(ya)力(li)相(xiang)(xiang)同(tong)是不(bu)(bu)可(ke)(ke)能(neng)(neng)的。只能(neng)(neng)達到冷熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)壓(ya)相(xiang)(xiang)近,可(ke)(ke)在用水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)點(dian)(dian)采(cai)用帶(dai)調(diao)壓(ya)功(gong)能(neng)(neng)的混合(he)器(qi)、混合(he)閥,用以(yi)保(bao)證(zheng)用水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)點(dian)(dian)的壓(ya)力(li)平衡,保(bao)證(zheng)出水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)溫(wen)的穩(wen)定(ding),減(jian)少調(diao)溫(wen)時(shi)浪(lang)費的水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量,同(tong)時(shi)減(jian)少熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)燙(tang)傷人的事故。

1.2.3集中(zhong)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)供(gong)應(ying)系(xi)統(tong)應(ying)設熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)循(xun)(xun)環(huan)管道,保證熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)系(xi)統(tong)的(de)(de)(de)(de)循(xun)(xun)環(huan)效果(guo)。隨著(zhu)人民生活水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)平的(de)(de)(de)(de)提高和建筑功能的(de)(de)(de)(de)完善,建筑熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)供(gong)應(ying)已逐(zhu)漸(jian)成為建筑供(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)不可缺(que)少(shao)的(de)(de)(de)(de)組成部分。據調查,各種熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)供(gong)應(ying)系(xi)統(tong)大多存在著(zhu)嚴重的(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)浪費現象。比如(ru)家(jia)用(yong)配水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)裝置往(wang)往(wang)要(yao)放(fang)掉(diao)不少(shao)冷水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)后才能正常(chang)使用(yong)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)。因此(ci),設有集中(zhong)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)供(gong)應(ying)系(xi)統(tong)的(de)(de)(de)(de)建筑物,必須(xu)設回水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管道保證立管和干管中(zhong)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)循(xun)(xun)環(huan)。對于要(yao)求(qiu)隨時取(qu)得(de)合適溫度的(de)(de)(de)(de)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)建筑物,則應(ying)保證支(zhi)管中(zhong)的(de)(de)(de)(de)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)循(xun)(xun)環(huan), 或有保證支(zhi)管中(zhong)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)溫度的(de)(de)(de)(de)措施,這樣可以大大減(jian)少(shao)使用(yong)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)時水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)嘴流出(chu)的(de)(de)(de)(de)冷、溫水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)。

1.3 選用(yong)節水設備和優(you)質的管材、管件

據統計,我國(guo)城市自來水管(guan)(guan)道(dao)漏(lou)損(sun)率均(jun)高(gao)于10% 。主要(yao)原因是使用(yong)管(guan)(guan)材(cai)(cai)(cai)、管(guan)(guan)件、閥門等產品(pin)材(cai)(cai)(cai)質(zhi)(zhi)達不到(dao)國(guo)家(jia)或行業產品(pin)標準(zhun)的(de)要(yao)求,加上安(an)裝、維(wei)護管(guan)(guan)理(li)不到(dao)位(wei)。因此,減(jian)少(shao)(shao)管(guan)(guan)道(dao)漏(lou)損(sun)率是節水的(de)又一重要(yao)措(cuo)施。為(wei)了減(jian)少(shao)(shao)管(guan)(guan)道(dao)漏(lou)損(sun),在工(gong)程建設(she)中,應優先采用(yong)符合國(guo)家(jia)現(xian)行產品(pin)標準(zhun)的(de)管(guan)(guan)材(cai)(cai)(cai)、管(guan)(guan)件,管(guan)(guan)材(cai)(cai)(cai)和管(guan)(guan)件采用(yong)同(tong)一材(cai)(cai)(cai)質(zhi)(zhi),以(yi)降低不同(tong)材(cai)(cai)(cai)質(zhi)(zhi)之問的(de)腐蝕,減(jian)少(shao)(shao)連接處(chu)漏(lou)水的(de)幾(ji)牢,管(guan)(guan)材(cai)(cai)(cai)和管(guan)(guan)件連接采用(yong)同(tong)徑的(de)管(guan)(guan)件,以(yi)減(jian)少(shao)(shao)管(guan)(guan)道(dao)的(de)局(ju)部水頭損(sun)失。另外還須(xu)加強日(ri)常(chang)的(de)管(guan)(guan)道(dao)檢漏(lou)工(gong)作。

1.4開發利用非傳統水源

非傳(chuan)(chuan)統(tong)水(shui)(shui)(shui)(shui)(shui)(shui)源(yuan)指的是不同于(yu)傳(chuan)(chuan)統(tong)地表水(shui)(shui)(shui)(shui)(shui)(shui)和(he)地下水(shui)(shui)(shui)(shui)(shui)(shui)供水(shui)(shui)(shui)(shui)(shui)(shui)的水(shui)(shui)(shui)(shui)(shui)(shui)源(yuan),包括再生水(shui)(shui)(shui)(shui)(shui)(shui)、雨水(shui)(shui)(shui)(shui)(shui)(shui)、海(hai)水(shui)(shui)(shui)(shui)(shui)(shui)等(deng)。節水(shui)(shui)(shui)(shui)(shui)(shui)設計應因(yin)地制(zhi)宜采取措施綜(zong)合利用(yong)(yong)雨水(shui)(shui)(shui)(shui)(shui)(shui)、中(zhong)水(shui)(shui)(shui)(shui)(shui)(shui)、海(hai)水(shui)(shui)(shui)(shui)(shui)(shui)等(deng)非傳(chuan)(chuan)統(tong)水(shui)(shui)(shui)(shui)(shui)(shui)源(yuan)。雨水(shui)(shui)(shui)(shui)(shui)(shui)和(he)中(zhong)水(shui)(shui)(shui)(shui)(shui)(shui)等(deng)非傳(chuan)(chuan)統(tong)水(shui)(shui)(shui)(shui)(shui)(shui)源(yuan)可用(yong)(yong)于(yu)景觀用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)、綠化用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)、汽車沖洗(xi)用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)、消防用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)等(deng)非與人身接觸(chu)的生活(huo)用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)。

2 建筑給排水節能環保的主要(yao)技(ji)術

建筑給(gei)排(pai)水(shui)(shui)系(xi)統的能(neng)耗(hao)主要包(bao)括動力(li)能(neng)耗(hao)和(he)熱能(neng)耗(hao),供水(shui)(shui)系(xi)統全(quan)年3 6 5天都在使用,功率雖小,但消耗(hao)時間長,總體能(neng)耗(hao)是很(hen)大的。我國一年熱水(shui)(shui)能(neng)耗(hao)折(zhe)算為電耗(hao)約為175億~245億k W·h,今后(hou)還將繼(ji)續上升。因此(ci),建筑給(gei)排(pai)水(shui)(shui)節能(neng)是十分必要的。

2.1充分利用外網的水壓(ya)進行建筑內部給水系統設計

外網(wang)(wang)水(shui)壓(ya)、水(shui)量能(neng)(neng)(neng)經常滿(man)足用水(shui)要(yao)求時,應盡量利用外部(bu)給水(shui)管網(wang)(wang)水(shui)壓(ya)直接(jie)進(jin)行供水(shui)。在外部(bu)管網(wang)(wang)水(shui)壓(ya)不能(neng)(neng)(neng)滿(man)足整個建筑的要(yao)求時,則建筑物(wu)下部(bu)幾層(ceng)應利用外網(wang)(wang)水(shui)壓(ya)直接(jie)供水(shui),上部(bu)可設(she)置加(jia)壓(ya)和流量調(diao)節裝置供水(shui)。設(she)計時,不能(neng)(neng)(neng)忽略外網(wang)(wang)能(neng)(neng)(neng)夠提供的水(shui)壓(ya),不能(neng)(neng)(neng)因為設(she)有水(shui)池,而放棄使(shi)用外網(wang)(wang)的可資(zi)用水(shui)頭,這將(jiang)造成能(neng)(neng)(neng)源的浪費(fei)。

2.2合(he)理設(she)計水泵運(yun)行參數(shu)

現在(zai)大多數(shu)(shu)建筑物的供(gong)水(shui)方(fang)式都是采(cai)(cai)用水(shui)池一(yi)水(shui)泵(beng)聯合供(gong)水(shui)方(fang)式。在(zai)選(xuan)擇水(shui)泵(beng)時(shi)應(ying)選(xuan)用高效、節(jie)(jie)能的變(bian)(bian)(bian)速(su)水(shui)泵(beng)。變(bian)(bian)(bian)速(su)水(shui)泵(beng)的應(ying)用可(ke)避免傳統(tong)(tong)供(gong)水(shui)系(xi)(xi)統(tong)(tong)中(zhong)按供(gong)水(shui)最不(bu)利情況計算所引(yin)起的水(shui)、電(dian)的浪費問題(ti),達到節(jie)(jie)能的效果(guo)。在(zai)選(xuan)擇恒(heng)壓(ya)(ya)變(bian)(bian)(bian)頻水(shui)泵(beng)時(shi),應(ying)注意消(xiao)減恒(heng)壓(ya)(ya)變(bian)(bian)(bian)頻水(shui)泵(beng)無效揚(yang)程。同樣,在(zai)熱水(shui)供(gong)應(ying)系(xi)(xi)統(tong)(tong)中(zhong),隨著水(shui)泵(beng)自控(kong)技術及各種(zhong)監測儀表和新型感(gan)溫(wen)材料(liao)的出(chu)現,循(xun)環(huan)(huan)水(shui)泵(beng)的運行也可(ke)采(cai)(cai)用變(bian)(bian)(bian)流量(liang)變(bian)(bian)(bian)揚(yang)程的自動控(kong)制系(xi)(xi)統(tong)(tong)。可(ke)以(yi)考慮在(zai)配水(shui)龍頭(tou)處裝設(she)(she)簡易的水(shui)流指(zhi)示器或在(zai)最遠(yuan)配水(shui)點處裝設(she)(she)感(gan)溫(wen)元什(shen),把信號傳遞(di)至循(xun)環(huan)(huan)水(shui)泵(beng)的控(kong)制系(xi)(xi)統(tong)(tong),根據熱水(shui)的不(bu)同配水(shui)工(gong)況命令水(shui)泵(beng)時(shi)停時(shi)轉隨機改(gai)變(bian)(bian)(bian)其(qi)運行參數(shu)(shu),從(cong)而節(jie)(jie)省電(dian)耗。采(cai)(cai)用變(bian)(bian)(bian)頻調速(su)裝置比一(yi)般供(gong)水(shui)設(she)(she)備可(ke)節(jie)(jie)電(dian)20% ~40% 。

2.3循環水系統節能

建筑(zhu)循環(huan)水(shui)系(xi)(xi)統主要包括(kuo):游泳池(chi)水(shui)循環(huan)處理系(xi)(xi)統、水(shui)景(jing)循環(huan)水(shui)處理系(xi)(xi)統、空(kong)調冷卻水(shui)循環(huan)系(xi)(xi)統和(he)集(ji)中生(sheng)活熱水(shui)循環(huan)系(xi)(xi)統。循環(huan)水(shui)系(xi)(xi)統選(xuan)泵(beng)揚程(cheng)(cheng)(cheng)普遍比實(shi)際運(yun)行揚程(cheng)(cheng)(cheng)高出1~2倍,造成(cheng)無效(xiao)流量顯(xian)著增(zeng)加(jia),增(zeng)大功率(lv);運(yun)轉效(xiao)率(lv)脫離高效(xiao)區。因此其節能潛(qian)力巨(ju)大,可(ke)達到50%。在設(she)計階(jie)段應認真計算循環(huan)系(xi)(xi)統的(de)阻(zu)力損失,不(bu)可(ke)像供(gong)水(shui)系(xi)(xi)統那(nei)樣(yang)粗(cu)略估計數(shu)值(zhi),也不(bu)可(ke)搬用供(gong)水(shui)系(xi)(xi)統的(de)估值(zhi)經驗。在選(xuan)泵(beng)階(jie)段也不(bu)可(ke)隨意放(fang)大揚程(cheng)(cheng)(cheng)。選(xuan)不(bu)到小(xiao)揚程(cheng)(cheng)(cheng)泵(beng)時,可(ke)在管網中增(zeng)加(jia)局部阻(zu)力損失使揚程(cheng)(cheng)(cheng)相匹配,這樣(yang)會比增(zeng)加(jia)流量耗(hao)能少。

2.4太陽能(neng)的利用

太陽(yang)能(neng)設置(zhi)規模的(de)(de)確定(ding)主要指集熱(re)(re)面積、儲熱(re)(re)水箱。若設計太大,太陽(yang)能(neng)系統(tong)經常半負荷運行,會投資回收期加長;若設計太小,太陽(yang)能(neng)資源(yuan)不能(neng)得到充分(fen)的(de)(de)利用(yong)(yong)(yong)。太陽(yang)能(neng)最為一(yi)種可(ke)再生的(de)(de)潔凈(jing)能(neng)源(yuan),被(bei)越來越多的(de)(de)應(ying)用(yong)(yong)(yong)于熱(re)(re)水供(gong)應(ying)系統(tong)中。據(ju)統(tong)計,用(yong)(yong)(yong)電熱(re)(re)水器(qi)洗澡的(de)(de)費(fei)用(yong)(yong)(yong)約為0.62元/次,而利用(yong)(yong)(yong)太陽(yang)能(neng)熱(re)(re)水器(qi)的(de)(de)費(fei)用(yong)(yong)(yong)僅0.31元/次。使(shi)用(yong)(yong)(yong)太陽(yang)能(neng)熱(re)(re)水器(qi),在節(jie)約電能(neng)的(de)(de)同時,也減(jian)少了燃煤發(fa)電廢(fei)氣的(de)(de)排放量。

3 結束語

節能(neng)(neng)(neng)環保是(shi)人類社會永恒的(de)主題(ti),給水(shui)排水(shui)設(she)計施(shi)工(gong)人員(yuan),應注重符合節能(neng)(neng)(neng)環保的(de)要求;公民(min),應提(ti)高環保意識,節約(yue)用水(shui);政府(fu),應加(jia)強監管(guan)職(zhi)能(neng)(neng)(neng)和引導職(zhi)能(neng)(neng)(neng),加(jia)強宣傳教育,使公民(min)對實施(shi)建筑給水(shui)排水(shui)節能(neng)(neng)(neng)環保工(gong)程(cheng)普遍認同和支持,形成全(quan)社會節能(neng)(neng)(neng)環保的(de)氛圍,推動循環經濟和諧發展。

參考文獻