油(you)冷(leng)(leng)機(ji)(ji)也叫冷(leng)(leng)油(you)機(ji)(ji)，根據制冷(leng)(leng)系(xi)統原(yuan)理，低(di)(di)(di)溫低(di)(di)(di)壓(ya)(ya)(ya)的(de)液態(tai)冷(leng)(leng)媒(mei)在蒸(zheng)(zheng)發(fa)器(qi)(qi)里面與周(zhou)圍水進(jin)行(xing)熱(re)交(jiao)換蒸(zheng)(zheng)發(fa)器(qi)(qi)吸收油(you)的(de)熱(re)量，蒸(zheng)(zheng)發(fa)成低(di)(di)(di)溫低(di)(di)(di)壓(ya)(ya)(ya)的(de)氣態(tai)，蒸(zheng)(zheng)發(fa)過程中冷(leng)(leng)媒(mei)溫度(du)不變(bian)，低(di)(di)(di)溫低(di)(di)(di)壓(ya)(ya)(ya)氣態(tai)的(de)冷(leng)(leng)媒(mei)進(jin)入到壓(ya)(ya)(ya)縮(suo)機(ji)(ji)，經壓(ya)(ya)(ya)縮(suo)機(ji)(ji)壓(ya)(ya)(ya)縮(suo)，被壓(ya)(ya)(ya)縮(suo)成高溫高壓(ya)(ya)(ya)的(de)氣態(tai)，然后進(jin)入冷(leng)(leng)凝器(qi)(qi)，在冷(leng)(leng)凝器(qi)(qi)里與室內的(de)介質進(jin)行(xing)熱(re)交(jiao)換

   工(gong)(gong)(gong)(gong)業(ye)油冷卻(que)器又稱(cheng)工(gong)(gong)(gong)(gong)業(ye)水(shui)冷卻(que)器，是油冷卻(que)器的一種，廣泛應用(yong)于化工(gong)(gong)(gong)(gong)(科學(xue))工(gong)(gong)(gong)(gong)業(ye)、塑料(liao)制(zhi)品、塑料(liao)容器、制(zhi)膜、塑鋼型材、管道、電(dian)線、電(dian)纜護套、輪胎工(gong)(gong)(gong)(gong)業(ye)、電(dian)鍍和機床切削液(ye)冷卻(que)工(gong)(gong)(gong)(gong)業(ye)、制(zhi)藥工(gong)(gong)(gong)(gong)業(ye)、電(dian)子工(gong)(gong)(gong)(gong)業(ye)、五(wu)金工(gong)(gong)(gong)(gong)業(ye)、食品飲料(liao)工(gong)(gong)(gong)(gong)業(ye)、制(zhi)鞋工(gong)(gong)(gong)(gong)業(ye)、實驗室(shi)等主要行業(ye)。

   在各種(zhong)工(gong)業生(sheng)產(chan)(chan)(chan)過程中(zhong)，由于機械、模(mo)(mo)具和(he)化(hua)學反應，工(gong)作過程中(zhong)會產(chan)(chan)(chan)生(sheng)熱(re)量。當溫(wen)度超過材(cai)料(liao)的(de)接受度時(shi)，產(chan)(chan)(chan)品質量不穩定。以塑料(liao)制品和(he)電(dian)鍍(du)制品為例(li)，塑料(liao)制品在生(sheng)產(chan)(chan)(chan)中(zhong)冷(leng)卻(que)時(shi)間(jian)占整個(ge)周期的(de)80%以上。由此可(ke)見減少冷(leng)卻(que)時(shi)間(jian)的(de)重要性。工(gong)業油冷(leng)卻(que)器能及時(shi)吸收熱(re)量，使(shi)模(mo)(mo)腔溫(wen)度迅(xun)速下降，加(jia)快(kuai)產(chan)(chan)(chan)品定型，縮短開模(mo)(mo)時(shi)間(jian)，提高生(sheng)產(chan)(chan)(chan)能力。在電(dian)鍍(du)生(sheng)產(chan)(chan)(chan)中(zhong)，工(gong)業冷(leng)油可(ke)以降低電(dian)鍍(du)溶液的(de)溫(wen)度，使(shi)溫(wen)度在一定范(fan)圍內保持恒定，使(shi)金(jin)屬分(fen)子以穩定的(de)電(dian)流(liu)迅(xun)速附著在電(dian)鍍(du)件表面，從而(er)增加(jia)產(chan)(chan)(chan)品的(de)光滑度和(he)密度。