降膜式冷水機

防爆型冰水機

滿液式冷水機

水冷式冷水機

熱力膨脹閥：熱力膨脹閥在冷水機制冷系統中既是流量的調節閥，又是制冷設備中的節流閥，它在制冷設備中安裝在干燥過濾器和蒸發器之間，它的感溫包是包扎在蒸發器的出口處。其主要作用是使高壓常溫的制冷劑液體在流經熱力膨脹閥時節流降壓，變為低溫低壓制冷劑濕蒸氣（大部分是液體，小部分是蒸汽）進入蒸發器，在蒸發器內汽化吸熱，而達到制冷降溫的目的。
制(zhi)冷(leng)劑：在現代工業中(zhong)使(shi)用的(de)大多(duo)數工業冷(leng)水機均使(shi)用R22或R12作為制(zhi)冷(leng)劑。制(zhi)冷(leng)劑是制(zhi)冷(leng)系統里(li)的(de)流(liu)動工質，它的(de)主要(yao)作用是攜帶熱量，并在狀態(tai)變化時實現吸熱和(he)放熱。

開(kai)魯(lu)(lu)縣(xian)結晶(jing)爐行業(ye)(ye)(ye)工業(ye)(ye)(ye)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)水(shui)(shui)機(ji)(ji) 制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)系(xi)(xi)統基(ji)本組成 ：壓(ya)縮(suo)機(ji)(ji)：壓(ya)縮(suo)機(ji)(ji)是(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)系(xi)(xi)統中(zhong)(zhong)(zhong)的(de)(de)(de)核心部件，作(zuo)(zuo)用(yong)(yong)是(shi)(shi)(shi)將輸入(ru)的(de)(de)(de)電(dian)能(neng)(neng)(neng)轉化為機(ji)(ji)械能(neng)(neng)(neng)，壓(ya)縮(suo)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)劑(ji)(ji)(ji)。開(kai)魯(lu)(lu)縣(xian)結晶(jing)爐行業(ye)(ye)(ye)工業(ye)(ye)(ye)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)水(shui)(shui)機(ji)(ji)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)凝(ning)器(qi)(qi)(qi)(qi)：在制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)過(guo)(guo)程中(zhong)(zhong)(zhong)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)凝(ning)器(qi)(qi)(qi)(qi)起(qi)著輸出(chu)(chu)熱(re)(re)(re)(re)能(neng)(neng)(neng)并使(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)劑(ji)(ji)(ji)得以冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)凝(ning)的(de)(de)(de)作(zuo)(zuo)用(yong)(yong)。從制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)壓(ya)縮(suo)機(ji)(ji)排出(chu)(chu)的(de)(de)(de)高壓(ya)過(guo)(guo)熱(re)(re)(re)(re)蒸(zheng)(zheng)氣(qi)進(jin)入(ru)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)凝(ning)器(qi)(qi)(qi)(qi)后(hou)，將其從蒸(zheng)(zheng)發(fa)(fa)(fa)器(qi)(qi)(qi)(qi)和(he)(he)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)壓(ya)縮(suo)機(ji)(ji)中(zhong)(zhong)(zhong)以及在管(guan)道內所吸(xi)收(shou)的(de)(de)(de)熱(re)(re)(re)(re)量都傳遞(di)給周圍介(jie)質（水(shui)(shui)或空氣(qi)）帶走(zou)；制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)劑(ji)(ji)(ji)高壓(ya)過(guo)(guo)熱(re)(re)(re)(re)蒸(zheng)(zheng)氣(qi)重新凝(ning)結成液(ye)(ye)體(ti)。貯(zhu)液(ye)(ye)器(qi)(qi)(qi)(qi)：貯(zhu)液(ye)(ye)器(qi)(qi)(qi)(qi)安(an)裝在冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)凝(ning)器(qi)(qi)(qi)(qi)之后(hou)，與(yu)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)凝(ning)器(qi)(qi)(qi)(qi)的(de)(de)(de)排液(ye)(ye)管(guan)是(shi)(shi)(shi)直接(jie)連通(tong)(tong)的(de)(de)(de)。冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)凝(ning)器(qi)(qi)(qi)(qi)的(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)劑(ji)(ji)(ji)液(ye)(ye)體(ti)應暢通(tong)(tong)無阻(zu)地流(liu)入(ru)貯(zhu)液(ye)(ye)器(qi)(qi)(qi)(qi)內，這樣就(jiu)可以充分利用(yong)(yong)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)凝(ning)器(qi)(qi)(qi)(qi)的(de)(de)(de)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻面積。另一(yi)方面，當(dang)蒸(zheng)(zheng)發(fa)(fa)(fa)器(qi)(qi)(qi)(qi)的(de)(de)(de)熱(re)(re)(re)(re)負荷變(bian)化時(shi)，制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)劑(ji)(ji)(ji)液(ye)(ye)體(ti)的(de)(de)(de)需要(yao)(yao)量也隨之變(bian)化，那時(shi)，貯(zhu)液(ye)(ye)器(qi)(qi)(qi)(qi)便起(qi)到(dao)調劑(ji)(ji)(ji)和(he)(he)貯(zhu)存制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)劑(ji)(ji)(ji)的(de)(de)(de)作(zuo)(zuo)用(yong)(yong)。干(gan)燥過(guo)(guo)濾器(qi)(qi)(qi)(qi)：在制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)循環中(zhong)(zhong)(zhong)必須預防水(shui)(shui)分和(he)(he)污(wu)物（油污(wu)、鐵屑(xie)、銅(tong)屑(xie)）等進(jin)入(ru)，如果系(xi)(xi)統中(zhong)(zhong)(zhong)的(de)(de)(de)水(shui)(shui)分未排除(chu)干(gan)凈，當(dang)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)劑(ji)(ji)(ji)通(tong)(tong)過(guo)(guo)節(jie)(jie)流(liu)閥(fa)(fa)（熱(re)(re)(re)(re)力(li)膨脹閥(fa)(fa)或毛細管(guan)）時(shi)，因(yin)壓(ya)力(li)及溫(wen)(wen)度(du)的(de)(de)(de)下降有(you)時(shi)水(shui)(shui)分會凝(ning)固成冰，使(shi)通(tong)(tong)道阻(zu)塞，影響制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)裝置的(de)(de)(de)正(zheng)常運作(zuo)(zuo)。開(kai)魯(lu)(lu)縣(xian)結晶(jing)爐行業(ye)(ye)(ye)工業(ye)(ye)(ye)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)水(shui)(shui)機(ji)(ji)熱(re)(re)(re)(re)力(li)膨脹閥(fa)(fa)：熱(re)(re)(re)(re)力(li)膨脹閥(fa)(fa)在制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)系(xi)(xi)統中(zhong)(zhong)(zhong)既是(shi)(shi)(shi)流(liu)量的(de)(de)(de)調節(jie)(jie)閥(fa)(fa)，又是(shi)(shi)(shi)節(jie)(jie)流(liu)閥(fa)(fa)，在制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)設(she)備中(zhong)(zhong)(zhong)安(an)裝在干(gan)燥過(guo)(guo)濾器(qi)(qi)(qi)(qi)和(he)(he)蒸(zheng)(zheng)發(fa)(fa)(fa)器(qi)(qi)(qi)(qi)之間，它的(de)(de)(de)感溫(wen)(wen)包是(shi)(shi)(shi)包扎在蒸(zheng)(zheng)發(fa)(fa)(fa)器(qi)(qi)(qi)(qi)的(de)(de)(de)出(chu)(chu)口處。其主要(yao)(yao)作(zuo)(zuo)用(yong)(yong)是(shi)(shi)(shi)使(shi)高壓(ya)常溫(wen)(wen)的(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)劑(ji)(ji)(ji)液(ye)(ye)體(ti)在流(liu)經熱(re)(re)(re)(re)力(li)膨脹閥(fa)(fa)時(shi)節(jie)(jie)流(liu)降壓(ya)，變(bian)為低溫(wen)(wen)低壓(ya)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)劑(ji)(ji)(ji)濕(shi)蒸(zheng)(zheng)氣(qi)（進(jin)入(ru)蒸(zheng)(zheng)發(fa)(fa)(fa)器(qi)(qi)(qi)(qi)，在蒸(zheng)(zheng)發(fa)(fa)(fa)器(qi)(qi)(qi)(qi)內汽化吸(xi)熱(re)(re)(re)(re)，而(er)達到(dao)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)降溫(wen)(wen)的(de)(de)(de)目的(de)(de)(de)。蒸(zheng)(zheng)發(fa)(fa)(fa)器(qi)(qi)(qi)(qi)：蒸(zheng)(zheng)發(fa)(fa)(fa)器(qi)(qi)(qi)(qi)是(shi)(shi)(shi)依(yi)靠制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)劑(ji)(ji)(ji)液(ye)(ye)體(ti)的(de)(de)(de)蒸(zheng)(zheng)發(fa)(fa)(fa)來吸(xi)收(shou)被冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻介(jie)質熱(re)(re)(re)(re)量的(de)(de)(de)換(huan)熱(re)(re)(re)(re)設(she)備。它在制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)系(xi)(xi)統中(zhong)(zhong)(zhong)的(de)(de)(de)功能(neng)(neng)(neng)是(shi)(shi)(shi)吸(xi)收(shou)熱(re)(re)(re)(re)量（或稱輸出(chu)(chu)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)量）。為了保證蒸(zheng)(zheng)發(fa)(fa)(fa)過(guo)(guo)程能(neng)(neng)(neng)穩(wen)定持久的(de)(de)(de)進(jin)行，必須不斷的(de)(de)(de)用(yong)(yong)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)壓(ya)縮(suo)機(ji)(ji)將蒸(zheng)(zheng)發(fa)(fa)(fa)的(de)(de)(de)氣(qi)體(ti)抽(chou)走(zou)，以保持一(yi)定的(de)(de)(de)蒸(zheng)(zheng)發(fa)(fa)(fa)壓(ya)力(li)