油(you)冷(leng)(leng)機(ji)(ji)也叫冷(leng)(leng)油(you)機(ji)(ji)，根(gen)據制冷(leng)(leng)系統原理，低(di)(di)(di)溫(wen)低(di)(di)(di)壓(ya)的液(ye)態(tai)冷(leng)(leng)媒(mei)在(zai)蒸發器(qi)里面與(yu)周圍水(shui)進(jin)行(xing)熱(re)(re)交換蒸發器(qi)吸收(shou)油(you)的熱(re)(re)量，蒸發成低(di)(di)(di)溫(wen)低(di)(di)(di)壓(ya)的氣(qi)態(tai)，蒸發過程中冷(leng)(leng)媒(mei)溫(wen)度不變，低(di)(di)(di)溫(wen)低(di)(di)(di)壓(ya)氣(qi)態(tai)的冷(leng)(leng)媒(mei)進(jin)入到壓(ya)縮機(ji)(ji)，經壓(ya)縮機(ji)(ji)壓(ya)縮，被壓(ya)縮成高(gao)溫(wen)高(gao)壓(ya)的氣(qi)態(tai)，然后(hou)進(jin)入冷(leng)(leng)凝器(qi)，在(zai)冷(leng)(leng)凝器(qi)里與(yu)室內的介(jie)質進(jin)行(xing)熱(re)(re)交換

   工(gong)(gong)(gong)(gong)業(ye)油(you)冷(leng)(leng)卻器(qi)又稱工(gong)(gong)(gong)(gong)業(ye)水冷(leng)(leng)卻器(qi)，是油(you)冷(leng)(leng)卻器(qi)的一種(zhong)，廣(guang)泛應用于化工(gong)(gong)(gong)(gong)(科學)工(gong)(gong)(gong)(gong)業(ye)、塑料(liao)制品、塑料(liao)容器(qi)、制膜、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(du)和(he)機床切削(xue)液冷(leng)(leng)卻工(gong)(gong)(gong)(gong)業(ye)、制藥工(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)、制鞋工(gong)(gong)(gong)(gong)業(ye)、實驗室等(deng)主要行業(ye)。

   在(zai)(zai)各種工業生(sheng)產(chan)過程中(zhong)，由于機械、模(mo)具和化學反應(ying)，工作過程中(zhong)會產(chan)生(sheng)熱量。當溫(wen)度(du)(du)(du)(du)超過材料(liao)(liao)的(de)(de)接受度(du)(du)(du)(du)時，產(chan)品(pin)(pin)質量不穩(wen)定(ding)。以(yi)(yi)塑料(liao)(liao)制品(pin)(pin)和電鍍(du)(du)制品(pin)(pin)為(wei)例(li)，塑料(liao)(liao)制品(pin)(pin)在(zai)(zai)生(sheng)產(chan)中(zhong)冷(leng)卻(que)時間占整(zheng)個周期的(de)(de)80%以(yi)(yi)上。由此可見減少冷(leng)卻(que)時間的(de)(de)重要性。工業油冷(leng)卻(que)器能及時吸收熱量，使(shi)模(mo)腔溫(wen)度(du)(du)(du)(du)迅速下(xia)降，加快產(chan)品(pin)(pin)定(ding)型，縮短(duan)開模(mo)時間，提高生(sheng)產(chan)能力。在(zai)(zai)電鍍(du)(du)生(sheng)產(chan)中(zhong)，工業冷(leng)油可以(yi)(yi)降低(di)電鍍(du)(du)溶液的(de)(de)溫(wen)度(du)(du)(du)(du)，使(shi)溫(wen)度(du)(du)(du)(du)在(zai)(zai)一定(ding)范圍內保持恒定(ding)，使(shi)金屬分子以(yi)(yi)穩(wen)定(ding)的(de)(de)電流迅速附(fu)著在(zai)(zai)電鍍(du)(du)件表面，從而增加產(chan)品(pin)(pin)的(de)(de)光滑度(du)(du)(du)(du)和密度(du)(du)(du)(du)。