地源(yuan)熱(re)泵技術原理:
地(di)(di)源熱(re)(re)泵是一種(zhong)利(li)用地(di)(di)下淺(qian)層地(di)(di)熱(re)(re)資(zi)源既能(neng)供(gong)熱(re)(re)又能(neng)制冷的高效節能(neng)環(huan)保型空調系統。地(di)(di)源熱(re)(re)泵通過輸(shu)入少量(liang)的高品位能(neng)源(電能(neng)),即可(ke)實現(xian)能(neng)量(liang)從低(di)溫熱(re)(re)源向高溫熱(re)(re)源的轉移。在(zai)冬季(ji),把(ba)巖(yan)土中的熱(re)(re)量(liang)“取(qu)”出來,提高溫度(du)后供(gong)給室(shi)(shi)內用于采暖;在(zai)夏季(ji),把(ba)室(shi)(shi)內的熱(re)(re)量(liang)“取(qu)”出來釋放到(dao)巖(yan)土中去(qu)。由于地(di)(di)下淺(qian)層地(di)(di)熱(re)(re)資(zi)源熱(re)(re)容量(liang)巨大,溫度(du)隨四季(ji)變化影(ying)響(xiang)甚微,成就了地(di)(di)源熱(re)(re)泵節能(neng)、環(huan)保和(he)溫度(du)穩定的特(te)點(dian)。
技(ji)術特點(dian):
a) 節(jie)能:地源(yuan)溫(wen)度(du)冬季(ji)(ji)比(bi)環(huan)境氣(qi)(qi)溫(wen)度(du)高,夏季(ji)(ji)比(bi)環(huan)境空(kong)(kong)氣(qi)(qi)溫(wen)度(du)低,是很好(hao)的熱(re)泵熱(re)源(yuan)和空(kong)(kong)調(diao)冷源(yuan),這種溫(wen)度(du)特性使得(de)地源(yuan)熱(re)泵比(bi)傳(chuan)統(tong)空(kong)(kong)調(diao)系統(tong)運(yun)(yun)行(xing)效率要高40%,因(yin)此要節(jie)能和節(jie)省運(yun)(yun)行(xing)費(fei)用40%左右。
b) 環保(bao):地(di)源(yuan)熱(re)泵是利(li)用(yong)了(le)地(di)球(qiu)表面淺層地(di)熱(re)資源(yuan)(通常(chang)小于 400 米深)作(zuo)為冷(leng)熱(re)源(yuan),進行(xing)能量轉換的冷(leng)暖空調(diao)系統,其污(wu)染(ran)物(wu)排(pai)放,與空氣源(yuan)熱(re)泵相比(bi)減少(shao)40%以(yi)上,與電供暖電器相比(bi)減少(shao)70%以(yi)上。
c) 溫度(du)穩定:地源(yuan)溫度(du)幾乎不(bu)受四(si)季溫度(du)變化、雨(yu)雪風(feng)霜等氣候因(yin)素影(ying)響,因(yin)此溫度(du)穩定性遠遠優(you)于空氣能空調(diao)系統(tong)。
d) 系統維(wei)護費(fei)用(yong)(yong)低:在(zai)同等條件下(xia),采用(yong)(yong)地(di)(di)源熱泵系統的建筑物維(wei)護費(fei)用(yong)(yong)大(da)大(da)減(jian)少(shao)。地(di)(di)源熱泵的關鍵零部件不是(shi)埋在(zai)地(di)(di)下(xia)便是(shi)安裝在(zai)室(shi)(shi)內,從而(er)避免了室(shi)(shi)外的惡(e)劣氣候影響(xiang),其地(di)(di)下(xia)部分(fen)可(ke)保(bao)證50 年,地(di)(di)上部分(fen)可(ke)保(bao)證30 年。
e) 地源(yuan)熱(re)泵(beng)一機多用(yong),應(ying)(ying)用(yong)范(fan)圍廣:地源(yuan)熱(re)泵(beng)系(xi)(xi)統(tong)(tong)既可供(gong)(gong)暖、供(gong)(gong)冷,還可供(gong)(gong)生活熱(re)水,一機多用(yong)。一套系(xi)(xi)統(tong)(tong)可以替換傳(chuan)統(tong)(tong)的鍋爐加(jia)空(kong)調的兩套裝置或系(xi)(xi)統(tong)(tong);可應(ying)(ying)用(yong)于(yu)賓館、商場、辦公樓、展廳、博物館等建筑,更適合于(yu)別墅住宅的采暖、空(kong)調和熱(re)水供(gong)(gong)應(ying)(ying)。