近幾年，空(kong)(kong)氣源熱泵空(kong)(kong)調系統(tong)的應用(yong)日益增多。這種(zhong)設備即可(ke)(ke)在(zai)夏(xia)天(tian)供冷，又可(ke)(ke)在(zai)冬天(tian)回收和利用(yong)低位熱能供熱，安裝方(fang)便(bian)、無需專用(yong)鍋爐房，不污染環(huan)境，節約工(gong)程總投資，應用(yong)靈活(huo)，可(ke)(ke)用(yong)于新建(jian)和改建(jian)建(jian)筑的大型空(kong)(kong)調工(gong)程以及戶式空(kong)(kong)調中(zhong)。

在(zai)空(kong)(kong)(kong)氣源(yuan)(yuan)(yuan)熱泵泳池空(kong)(kong)(kong)調(diao)系(xi)統(tong)(tong)中，熱泵的(de)供熱循環與制(zhi)冷(leng)循環均是逆卡諾循環，只不(bu)過在(zai)空(kong)(kong)(kong)調(diao)器(qi)的(de)制(zhi)冷(leng)系(xi)統(tong)(tong)中增設一個四通換向(xiang)閥，改變(bian)冬、夏季(ji)制(zhi)冷(leng)劑流動方向(xiang)。空(kong)(kong)(kong)氣源(yuan)(yuan)(yuan)熱泵機(ji)組利用室內外空(kong)(kong)(kong)氣作冷(leng)熱源(yuan)(yuan)(yuan)，不(bu)用冷(leng)卻水泵、冷(leng)卻水管(guan)路及冷(leng)卻塔，省去了的(de)冷(leng)卻水系(xi)統(tong)(tong)，在(zai)水源(yuan)(yuan)(yuan)緊(jin)張(zhang)地區(qu)尤其適用。空(kong)(kong)(kong)氣源(yuan)(yuan)(yuan)熱泵空(kong)(kong)(kong)調(diao)系(xi)統(tong)(tong)室內末端可采用風機(ji)盤管(guan)，而在(zai)風機(ji)盤管(guan)技術上(shang)目前已經(jing)有了比較好的(de)水平，因此在(zai)發展應用空(kong)(kong)(kong)氣源(yuan)(yuan)(yuan)熱泵空(kong)(kong)(kong)調(diao)系(xi)統(tong)(tong)上(shang)技術上(shang)有保證。

空(kong)(kong)氣(qi)源(yuan)熱(re)泵空(kong)(kong)調系統的分(fen)析

是衡最(zui)能(neng)量作(zuo)功能(neng)力大(da)小(xiao)的(de)尺度。能(neng)量的(de)值(zhi)越(yue)大(da)，表示能(neng)量可(ke)以轉變為有用功的(de)部分越(yue)多，有用程(cheng)度越(yue)大(da)．對(dui)于這類能(neng)量就愈要(yao)講究節約(yue)；效率是衡量系統(tong)或設備的(de)技術完(wan)善(shan)程(cheng)度或熱力學完(wan)善(shan)程(cheng)度的(de)指標。