工(gong)業(ye)鹽水制(zhi)冷(leng)(leng)(leng)(leng)機(ji)組用(yong)于(yu)工(gong)業(ye)中有(you)低溫(wen)冷(leng)(leng)(leng)(leng)源要(yao)求的行業(ye)或工(gong)藝，中溫(wen)型制(zhi)冷(leng)(leng)(leng)(leng)機(ji)組除了用(yong)鹽水為載(zai)冷(leng)(leng)(leng)(leng)劑外，還可以(yi)(yi)以(yi)(yi)乙二(er)(er)醇(chun)為載(zai)冷(leng)(leng)(leng)(leng)劑，同等制(zhi)冷(leng)(leng)(leng)(leng)量(liang)與控制(zhi)的中溫(wen)型制(zhi)冷(leng)(leng)(leng)(leng)機(ji)組，以(yi)(yi)乙二(er)(er)醇(chun)為載(zai)冷(leng)(leng)(leng)(leng)劑的要(yao)比以(yi)(yi)鹽水為載(zai)冷(leng)(leng)(leng)(leng)劑的便(bian)宜(yi)。

工業控(kong)溫(wen)(wen)(wen)(wen)(wen)設備(bei)除了中溫(wen)(wen)(wen)(wen)(wen)型(xing)制冷機(ji)組，還有高(gao)溫(wen)(wen)(wen)(wen)(wen)型(xing)和超低溫(wen)(wen)(wen)(wen)(wen)型(xing)。高(gao)溫(wen)(wen)(wen)(wen)(wen)型(xing)控(kong)溫(wen)(wen)(wen)(wen)(wen)范圍在5度(du)至(zhi)30度(du)，超低溫(wen)(wen)(wen)(wen)(wen)型(xing)控(kong)溫(wen)(wen)(wen)(wen)(wen)范圍在零(ling)下40度(du)至(zhi)零(ling)下120度(du)。

工業鹽水(shui)制冷機組(zu)散熱方式有二(er)種(zhong)：一種(zhong)是通(tong)(tong)過(guo)(guo)風(feng)扇以空氣(qi)為冷凝方式，另一種(zhong)是通(tong)(tong)過(guo)(guo)冷卻(que)塔以冷卻(que)循環(huan)水(shui)為冷凝方式。

工業鹽水制冷機(ji)組根據溫度(du)與制冷量大小可選用渦旋式(shi)(shi)壓縮機(ji)、活塞(sai)式(shi)(shi)壓縮機(ji)、螺桿(gan)式(shi)(shi)壓縮機(ji)。

有防(fang)爆要(yao)求(qiu)的工藝或環境需用到防(fang)爆型(xing)工業鹽水制冷機組。