空氣冷卻器簡稱(cheng)空(kong)(kong)(kong)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)器(qi)(qi)(qi)(qi),以空(kong)(kong)(kong)氣(qi)作(zuo)(zuo)為冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)劑,可(ke)用(yong)(yong)(yong)(yong)作(zuo)(zuo)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)器(qi)(qi)(qi)(qi)，也可(ke)用(yong)(yong)(yong)(yong)作(zuo)(zuo)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)凝器(qi)(qi)(qi)(qi)。空(kong)(kong)(kong)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)器(qi)(qi)(qi)(qi)主要(yao)由(you)管(guan)(guan)束(shu)、支(zhi)架和(he)風(feng)機(ji)組(zu)成。空(kong)(kong)(kong)氣(qi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)器(qi)(qi)(qi)(qi)熱(re)流(liu)體(ti)在管(guan)(guan)內流(liu)動(dong)，空(kong)(kong)(kong)氣(qi)在管(guan)(guan)束(shu)外吹過。由(you)于換熱(re)所需的(de)(de)通(tong)風(feng)量(liang)很(hen)(hen)大(da)(da)，而風(feng)壓(ya)不高(gao)(gao)，故多采(cai)用(yong)(yong)(yong)(yong)軸流(liu)式通(tong)風(feng)機(ji)(見流(liu)體(ti)輸送機(ji)械)。空(kong)(kong)(kong)氣(qi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)器(qi)(qi)(qi)(qi)管(guan)(guan)束(shu)的(de)(de)型式和(he)材(cai)質對空(kong)(kong)(kong)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)器(qi)(qi)(qi)(qi)的(de)(de)性能(neng)影響很(hen)(hen)大(da)(da)。由(you)于空(kong)(kong)(kong)氣(qi)側的(de)(de)傳(chuan)熱(re)分系數(shu)很(hen)(hen)小(xiao)，故常在管(guan)(guan)外加翅(chi)(chi)片，以增加傳(chuan)熱(re)面積(ji)和(he)流(liu)體(ti)湍動(dong)，減(jian)小(xiao)熱(re)阻。空(kong)(kong)(kong)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)器(qi)(qi)(qi)(qi)大(da)(da)都采(cai)用(yong)(yong)(yong)(yong)徑(jing)向翅(chi)(chi)片。空(kong)(kong)(kong)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)器(qi)(qi)(qi)(qi)中(zhong)(zhong)通(tong)常采(cai)用(yong)(yong)(yong)(yong)外徑(jing)為25mm的(de)(de)光管(guan)(guan)，翅(chi)(chi)片高(gao)(gao)為12.5mm的(de)(de)低(di)翅(chi)(chi)管(guan)(guan)和(he)翅(chi)(chi)片高(gao)(gao)為16mm的(de)(de)高(gao)(gao)翅(chi)(chi)管(guan)(guan)。翅(chi)(chi)片一般用(yong)(yong)(yong)(yong)熱(re)導率高(gao)(gao)的(de)(de)材(cai)料(*常用(yong)(yong)(yong)(yong)的(de)(de)是鋁)制成，纏繞或鑲(xiang)嵌到(dao)光管(guan)(guan)上。為強化空(kong)(kong)(kong)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)器(qi)(qi)(qi)(qi)的(de)(de)傳(chuan)熱(re)效果，可(ke)在進口空(kong)(kong)(kong)氣(qi)中(zhong)(zhong)噴水(shui)增濕。這樣既降低(di)了(le)(le)空(kong)(kong)(kong)氣(qi)溫(wen)度，又增大(da)(da)了(le)(le)傳(chuan)熱(re)系數(shu)。采(cai)用(yong)(yong)(yong)(yong)空(kong)(kong)(kong)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)器(qi)(qi)(qi)(qi)可(ke)節省大(da)(da)量(liang)工業用(yong)(yong)(yong)(yong)水(shui)，減(jian)少環境污染，降低(di)基建費用(yong)(yong)(yong)(yong)。特別在缺水(shui)地(di)區(qu)，以空(kong)(kong)(kong)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)代替水(shui)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)，可(ke)以緩和(he)水(shui)源(yuan)不足的(de)(de)矛盾。

　　結構形式 立式

　　外形 排管式

　　運動(dong)狀況 內循環

　　功率 18.5W

　　加(jia)熱(re)方式(shi) 間接熱(re)源加(jia)熱(re)

　　效數 多效蒸發

　　重(zhong)量 150kg

　　出(chu)口壓力 2.7

　　傳熱方(fang)式 水，蒸汽(qi)

空氣(qi)冷(leng)(leng)(leng)卻(que)器主要用于行走(zou)機械(xie)（挖掘機、裝卸(xie)機、叉車(che)、起重(zhong)機、聯合(he)收割機、筑路(lu)機械(xie)、工(gong)程(cheng)機械(xie)等），用風(feng)冷(leng)(leng)(leng)強制將(jiang)工(gong)作介(jie)質冷(leng)(leng)(leng)卻(que)到要求溫度。