現在人(ren)(ren)類(lei)大部(bu)(bu)分時間都(dou)是(shi)(shi)處于室(shi)(shi)內,所(suo)以(yi)室(shi)(shi)內環(huan)境(jing)(jing)與人(ren)(ren)類(lei)的(de)(de)(de)(de)(de)健(jian)康息(xi)息(xi)相(xiang)關。隨著生(sheng)活(huo)水平(ping)(ping)的(de)(de)(de)(de)(de)日(ri)益提高(gao)(gao),人(ren)(ren)類(lei)對居住環(huan)境(jing)(jing)及(ji)其(qi)舒適(shi)性的(de)(de)(de)(de)(de)要求(qiu)也不(bu)斷提高(gao)(gao),隨之帶來(lai)了(le)(le)(le)建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)能(neng)(neng)(neng)(neng)(neng)源消耗(hao)(hao)(hao)(hao)量的(de)(de)(de)(de)(de)大幅度增加。廣(guang)義的(de)(de)(de)(de)(de)建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)能(neng)(neng)(neng)(neng)(neng)耗(hao)(hao)(hao)(hao)是(shi)(shi)指建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)的(de)(de)(de)(de)(de)建(jian)(jian)(jian)(jian)造能(neng)(neng)(neng)(neng)(neng)耗(hao)(hao)(hao)(hao),狹義的(de)(de)(de)(de)(de)建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)能(neng)(neng)(neng)(neng)(neng)耗(hao)(hao)(hao)(hao)指占絕大部(bu)(bu)分的(de)(de)(de)(de)(de)人(ren)(ren)們日(ri)常使用空(kong)調(diao)、采暖、用電(dian)(dian)、做飯等的(de)(de)(de)(de)(de)建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)的(de)(de)(de)(de)(de)運行(xing)能(neng)(neng)(neng)(neng)(neng)耗(hao)(hao)(hao)(hao),其(qi)中(zhong)空(kong)調(diao)能(neng)(neng)(neng)(neng)(neng)耗(hao)(hao)(hao)(hao)占主導地位,占65%左右(you)。在我國,空(kong)調(diao)能(neng)(neng)(neng)(neng)(neng)耗(hao)(hao)(hao)(hao)更(geng)是(shi)(shi)占總民生(sheng)能(neng)(neng)(neng)(neng)(neng)耗(hao)(hao)(hao)(hao)(包括建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)能(neng)(neng)(neng)(neng)(neng)耗(hao)(hao)(hao)(hao)、工(gong)業(ye)(ye)能(neng)(neng)(neng)(neng)(neng)耗(hao)(hao)(hao)(hao)、農業(ye)(ye)能(neng)(neng)(neng)(neng)(neng)耗(hao)(hao)(hao)(hao)及(ji)交(jiao)通運輸能(neng)(neng)(neng)(neng)(neng)耗(hao)(hao)(hao)(hao))的(de)(de)(de)(de)(de)22%左右(you)。對居住環(huan)境(jing)(jing)要求(qiu)的(de)(de)(de)(de)(de)提升則象征(zheng)著建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)能(neng)(neng)(neng)(neng)(neng)耗(hao)(hao)(hao)(hao)的(de)(de)(de)(de)(de)重點(dian)逐漸從建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)外觀及(ji)裝修等方(fang)(fang)面(mian)的(de)(de)(de)(de)(de)硬(ying)件(jian)轉(zhuan)向了(le)(le)(le)維持(chi)室(shi)(shi)內環(huan)境(jing)(jing)品質等方(fang)(fang)面(mian)的(de)(de)(de)(de)(de)軟件(jian),所(suo)以(yi)為(wei)(wei)維持(chi)良好的(de)(de)(de)(de)(de)室(shi)(shi)內空(kong)氣品質,能(neng)(neng)(neng)(neng)(neng)耗(hao)(hao)(hao)(hao)將迅速增高(gao)(gao)。據建(jian)(jian)(jian)(jian)設部(bu)(bu)提供的(de)(de)(de)(de)(de)資料顯示,我國既(ji)有建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)近400億平(ping)(ping)方(fang)(fang)米(mi),其(qi)中(zhong)95%以(yi)上是(shi)(shi)高(gao)(gao)耗(hao)(hao)(hao)(hao)能(neng)(neng)(neng)(neng)(neng)建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu);同時,我國每年(nian)新(xin)建(jian)(jian)(jian)(jian)房屋面(mian)積約(yue)20億平(ping)(ping)方(fang)(fang)米(mi),其(qi)中(zhong)80%以(yi)上為(wei)(wei)高(gao)(gao)耗(hao)(hao)(hao)(hao)能(neng)(neng)(neng)(neng)(neng)建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)。有專家測(ce)算(suan),如不(bu)加以(yi)控制,按(an)照現在的(de)(de)(de)(de)(de)能(neng)(neng)(neng)(neng)(neng)耗(hao)(hao)(hao)(hao)水平(ping)(ping),預計(ji)到(dao)2020年(nian),我國建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)空(kong)調(diao)夏季(ji)高(gao)(gao)峰負(fu)荷將相(xiang)當于10個三(san)峽(xia)電(dian)(dian)站滿負(fu)荷能(neng)(neng)(neng)(neng)(neng)力。正如上世紀70年(nian)代的(de)(de)(de)(de)(de)兩次石油(you)危機(ji)給人(ren)(ren)類(lei)敲(qiao)響了(le)(le)(le)節能(neng)(neng)(neng)(neng)(neng)意識的(de)(de)(de)(de)(de)警鐘(zhong),必須高(gao)(gao)度重視建(jian)(jian)(jian)(jian)筑(zhu)(zhu)(zhu)節能(neng)(neng)(neng)(neng)(neng)工(gong)作,開發節能(neng)(neng)(neng)(neng)(neng)新(xin)技術,促進社(she)會(hui)的(de)(de)(de)(de)(de)可持(chi)續(xu)發展。本文所(suo)研究的(de)(de)(de)(de)(de)毛細管(guan)輻(fu)射空(kong)調(diao)系(xi)(xi)統就(jiu)是(shi)(shi)一(yi)種兼顧了(le)(le)(le)人(ren)(ren)體(ti)的(de)(de)(de)(de)(de)高(gao)(gao)舒適(shi)性要求(qiu)及(ji)節能(neng)(neng)(neng)(neng)(neng)特點(dian)的(de)(de)(de)(de)(de)技術,以(yi)毛細管(guan)網(wang)作為(wei)(wei)輻(fu)射換熱末端,并(bing)結合一(yi)套獨立新(xin)風系(xi)(xi)統進行(xing)除濕,二者協調(diao)運行(xing)以(yi)分別控制室(shi)(shi)內溫濕度到(dao)合理要求(qiu)范圍(wei),是(shi)(shi)廣(guang)義意義上的(de)(de)(de)(de)(de)輻(fu)射供冷/暖空(kong)調(diao)系(xi)(xi)統,也屬于空(kong)氣一(yi)水系(xi)(xi)統的(de)(de)(de)(de)(de)一(yi)種。
空(kong)調系(xi)(xi)(xi)統(tong)(tong)承(cheng)擔調節(jie)室(shi)(shi)內溫濕(shi)度及凈化空(kong)氣的(de)(de)(de)任務,常規的(de)(de)(de)空(kong)調系(xi)(xi)(xi)統(tong)(tong)的(de)(de)(de)降溫和除濕(shi)使用同一冷源(yuan)(yuan)一起進(jin)行,實際上(shang)空(kong)調系(xi)(xi)(xi)統(tong)(tong)負荷(he)中大致50%的(de)(de)(de)顯熱(re)負荷(he),本是高(gao)(gao)溫冷源(yuan)(yuan)即可(ke)處理的(de)(de)(de),而與除濕(shi)共用低溫冷源(yuan)(yuan)造(zao)成(cheng)了極大的(de)(de)(de)能(neng)源(yuan)(yuan)浪(lang)費。毛細(xi)(xi)(xi)管(guan)(guan)輻(fu)射空(kong)調系(xi)(xi)(xi)統(tong)(tong)是毛細(xi)(xi)(xi)管(guan)(guan)末(mo)端主要承(cheng)擔空(kong)調區域的(de)(de)(de)顯熱(re)負荷(he)并結(jie)合獨立新風機組承(cheng)擔潛(qian)熱(re)負荷(he),采用熱(re)濕(shi)獨立處理的(de)(de)(de)思路節(jie)省能(neng)量,其中處理顯熱(re)負荷(he)的(de)(de)(de)部分可(ke)利用低品位能(neng)源(yuan)(yuan),提(ti)(ti)高(gao)(gao)空(kong)調系(xi)(xi)(xi)統(tong)(tong)的(de)(de)(de)能(neng)效,達到(dao)(dao)節(jie)能(neng)減排(pai)環保并提(ti)(ti)高(gao)(gao)建筑(zhu)物的(de)(de)(de)品質的(de)(de)(de)目的(de)(de)(de)。毛細(xi)(xi)(xi)管(guan)(guan)輻(fu)射空(kong)調系(xi)(xi)(xi)統(tong)(tong)主要利用輻(fu)射換熱(re),能(neng)夠(gou)提(ti)(ti)高(gao)(gao)室(shi)(shi)內環境(jing)的(de)(de)(de)熱(re)舒適性。毛細(xi)(xi)(xi)管(guan)(guan)輻(fu)射空(kong)調系(xi)(xi)(xi)統(tong)(tong)從最初由歐洲(zhou)傳入(ru)到(dao)(dao)我國,到(dao)(dao)如今已經越來越普遍的(de)(de)(de)應用于住(zhu)宅等建筑(zhu)中,總體發展(zhan)趨勢(shi)十分樂觀。
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