冷水(shui)機普遍(bian)應用(yong)于(yu)塑膠，電鍍，電子元器件(jian)，化工(gong)企業(ye)，生(sheng)物制藥，印刷包裝，食品產業(ye)等(deng)各種工(gong)業(ye)化生(sheng)產生(sheng)產制造需運(yun)用(yong)冷凍水(shui)的行(xing)業(ye)，或還(huan)可以為別墅(shu)區，餐館，酒(jiu)店客房，行(xing)政單位，學校，制造廠等(deng)活(huo)動空(kong)間(jian)給與舒適性(xing)空(kong)調的行(xing)業(ye)。

　　化工廠行業(ye)，關(guan)鍵應用于(yu)化工反(fan)應釜（化工企業(ye)換熱器）的減溫冷卻(que)(que)，馬上帶(dai)來因化學反(fan)應而產(chan)生的極大熱值從而保(bao)證減溫（冷卻(que)(que)）的目的，用以(yi)提高(gao)產(chan)品質量(liang)。

　　注(zhu)塑產(chan)品(pin)，塑膠制品(pin)等生產(chan)加工行業，注(zhu)塑產(chan)品(pin)的注(zhu)塑工藝中(zhong)制冷(leng)設(she)備，能否馬(ma)上合理地冷(leng)卻(que)（減溫），將直接關系(xi)產(chan)品(pin)的表面(mian)光澤度及造型設(she)計合格(ge)率，從(cong)而傷害(hai)生產(chan)效率，傷害(hai)生產(chan)成本及企業利(li)潤。

　　電子元(yuan)(yuan)器件行業，在(zai)電子模塊的生產過程(cheng)中(zhong)需使構件在(zai)獨特溫(wen)度下(xia)保持或冷卻，電子元(yuan)(yuan)器件構件的性能參數才能夠控制(zhi)在(zai)擬定的狀況。

　　制藥業行業關鍵應用于生產流水線溫度(du)，空氣相對(dui)濕度(du)的調控(kong)及(ji)生產加工(gong)原輔(fu)材(cai)料(liao)情況下(xia)化學平衡常數的搞出。

　　制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機(ji)(ji)的(de)(de)主(zhu)要性(xing)能指標(biao)有工作溫度(du)(對(dui)(dui)蒸(zheng)氣(qi)壓(ya)(ya)縮式(shi)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機(ji)(ji)為(wei)(wei)蒸(zheng)發溫度(du)和冷(leng)(leng)(leng)(leng)(leng)凝溫度(du)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)設備，對(dui)(dui)氣(qi)體(ti)壓(ya)(ya)縮式(shi)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機(ji)(ji)和半導(dao)體(ti)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)器為(wei)(wei)被(bei)冷(leng)(leng)(leng)(leng)(leng)物(wu)體(ti)的(de)(de)溫度(du)和冷(leng)(leng)(leng)(leng)(leng)卻介質的(de)(de)溫度(du))，制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)量(liang)(制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機(ji)(ji)單(dan)(dan)位時間內從被(bei)冷(leng)(leng)(leng)(leng)(leng)卻物(wu)體(ti)移去的(de)(de)熱量(liang))，功率或耗(hao)熱量(liang)，制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)系(xi)(xi)數(衡(heng)量(liang)壓(ya)(ya)縮式(shi)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機(ji)(ji)經濟(ji)性(xing)的(de)(de)指標(biao)，指消(xiao)耗(hao)單(dan)(dan)位功所能得到(dao)的(de)(de)冷(leng)(leng)(leng)(leng)(leng)量(liang))以及(ji)熱力系(xi)(xi)數(衡(heng)量(liang)吸收式(shi)和蒸(zheng)汽噴射(she)式(shi)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機(ji)(ji)經濟(ji)性(xing)的(de)(de)指標(biao)，指消(xiao)耗(hao)單(dan)(dan)位熱量(liang)所能得到(dao)的(de)(de)冷(leng)(leng)(leng)(leng)(leng)量(liang))等，現代制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機(ji)(ji)以蒸(zheng)氣(qi)壓(ya)(ya)縮式(shi)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機(ji)(ji)應用較廣。

　　根據(ju)工(gong)作原理制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機(ji)(ji)(ji)(ji)可分為：①壓縮(suo)式(shi)(shi)(shi)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機(ji)(ji)(ji)(ji)，依(yi)靠(kao)壓縮(suo)機(ji)(ji)(ji)(ji)的(de)(de)(de)作用提高制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑的(de)(de)(de)壓力以實現制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)循(xun)環，按制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑種(zhong)類(lei)又可分為蒸(zheng)氣壓縮(suo)式(shi)(shi)(shi)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機(ji)(ji)(ji)(ji)(以液(ye)壓蒸(zheng)發(fa)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)為基礎(chu)，制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑要發(fa)生(sheng)周期性(xing)的(de)(de)(de)氣-液(ye)相變)和氣體(ti)壓縮(suo)式(shi)(shi)(shi)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機(ji)(ji)(ji)(ji)(以高壓氣體(ti)膨脹制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)為基礎(chu)，制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑始終處于氣體(ti)狀(zhuang)態)兩種(zhong)，②吸(xi)收式(shi)(shi)(shi)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機(ji)(ji)(ji)(ji)，依(yi)靠(kao)吸(xi)收器(qi)(qi)-發(fa)生(sheng)器(qi)(qi)組(zu)(熱化(hua)學壓縮(suo)器(qi)(qi))的(de)(de)(de)作用完成(cheng)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)循(xun)環，又可分為氨水吸(xi)收式(shi)(shi)(shi)，溴化(hua)鋰(li)吸(xi)收式(shi)(shi)(shi)和吸(xi)收擴(kuo)散式(shi)(shi)(shi)3種(zhong)，③蒸(zheng)汽(qi)(qi)噴射式(shi)(shi)(shi)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機(ji)(ji)(ji)(ji)，依(yi)靠(kao)蒸(zheng)汽(qi)(qi)噴射器(qi)(qi)(噴射式(shi)(shi)(shi)壓縮(suo)器(qi)(qi))的(de)(de)(de)作用完成(cheng)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)循(xun)環，④半導體(ti)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)器(qi)(qi)，利(li)用半導體(ti)的(de)(de)(de)熱-電(dian)效應(ying)制(zhi)(zhi)(zhi)取冷(leng)(leng)(leng)量，制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)設備。