壓(ya)(ya)(ya)縮(suo)(suo)機酒柜(ju)就是(shi)(shi)通(tong)(tong)(tong)過(guo)壓(ya)(ya)(ya)縮(suo)(suo)機機械制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)為(wei)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)系統的(de)(de)(de)電(dian)子酒柜(ju)。壓(ya)(ya)(ya)縮(suo)(suo)機電(dian)子酒柜(ju)通(tong)(tong)(tong)過(guo)它制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)系統實現制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)，制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)系統由(you)4個(ge)基(ji)本(ben)部分(fen)即壓(ya)(ya)(ya)縮(suo)(suo)機、冷(leng)(leng)凝(ning)器(qi)(qi)、節流(liu)部件、蒸(zheng)(zheng)(zheng)發器(qi)(qi)組成。由(you)銅管(guan)將四(si)大(da)件按一(yi)定順序(xu)連接成一(yi)個(ge)封閉系統，系統內(nei)充注一(yi)定量的(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)劑(ji)(ji)。一(yi)般的(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)劑(ji)(ji)為(wei)氟(fu)里(li)(li)(li)(li)昂(ang)(ang)，以(yi)往通(tong)(tong)(tong)常采用(yong)(yong)的(de)(de)(de)是(shi)(shi)R22，有(you)些壓(ya)(ya)(ya)縮(suo)(suo)機的(de)(de)(de)氟(fu)里(li)(li)(li)(li)昂(ang)(ang)已經(jing)采用(yong)(yong)R410A、 R-404A、R407等新型的(de)(de)(de)環(huan)保(bao)型制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)劑(ji)(ji)。以(yi)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)為(wei)例，壓(ya)(ya)(ya)縮(suo)(suo)機吸(xi)入(ru)來自蒸(zheng)(zheng)(zheng)發器(qi)(qi)的(de)(de)(de)低(di)(di)(di)(di)溫(wen)(wen)(wen)低(di)(di)(di)(di)壓(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)(li)(li)(li)昂(ang)(ang)氣(qi)(qi)(qi)體(ti)壓(ya)(ya)(ya)縮(suo)(suo)成高(gao)溫(wen)(wen)(wen)高(gao)壓(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)(li)(li)(li)昂(ang)(ang)氣(qi)(qi)(qi)體(ti)，然(ran)后流(liu)經(jing)熱(re)(re)力(li)膨脹閥 (毛細(xi)管(guan))，節流(liu)成低(di)(di)(di)(di)溫(wen)(wen)(wen)低(di)(di)(di)(di)壓(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)(li)(li)(li)昂(ang)(ang)汽液兩相(xiang)物體(ti)，然(ran)后低(di)(di)(di)(di)溫(wen)(wen)(wen)低(di)(di)(di)(di)壓(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)(li)(li)(li)昂(ang)(ang)液體(ti)在蒸(zheng)(zheng)(zheng)發器(qi)(qi)中(zhong)吸(xi)收來自空(kong)(kong)(kong)間(jian)(jian)內(nei)空(kong)(kong)(kong)氣(qi)(qi)(qi)的(de)(de)(de)熱(re)(re)量，成為(wei)低(di)(di)(di)(di)溫(wen)(wen)(wen)低(di)(di)(di)(di)壓(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)(li)(li)(li)昂(ang)(ang)氣(qi)(qi)(qi)體(ti)，低(di)(di)(di)(di)溫(wen)(wen)(wen)低(di)(di)(di)(di)壓(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)(li)(li)(li)昂(ang)(ang)氣(qi)(qi)(qi)體(ti)又被(bei)壓(ya)(ya)(ya)縮(suo)(suo)機吸(xi)人。室(shi)(shi)內(nei)空(kong)(kong)(kong)氣(qi)(qi)(qi)經(jing)過(guo)蒸(zheng)(zheng)(zheng)發器(qi)(qi)后，釋放了(le)(le)熱(re)(re)量，空(kong)(kong)(kong)氣(qi)(qi)(qi)溫(wen)(wen)(wen)度下降(jiang)。如(ru)此壓(ya)(ya)(ya)縮(suo)(suo)-----冷(leng)(leng)凝(ning)----節流(liu)----蒸(zheng)(zheng)(zheng)發反復循環(huan)，制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)劑(ji)(ji)不斷(duan)帶(dai)走室(shi)(shi)內(nei)空(kong)(kong)(kong)氣(qi)(qi)(qi)的(de)(de)(de)熱(re)(re)量，從(cong)而降(jiang)低(di)(di)(di)(di)了(le)(le)空(kong)(kong)(kong)間(jian)(jian)內(nei)的(de)(de)(de)溫(wen)(wen)(wen)度。 制(zhi)(zhi)(zhi)(zhi)熱(re)(re)時，通(tong)(tong)(tong)過(guo)四(si)通(tong)(tong)(tong)閥的(de)(de)(de)切(qie)換，改(gai)變了(le)(le)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)劑(ji)(ji)的(de)(de)(de)流(liu)動方向(xiang)，使室(shi)(shi)外熱(re)(re)交換器(qi)(qi)成為(wei)蒸(zheng)(zheng)(zheng)發器(qi)(qi)，吸(xi)收了(le)(le)室(shi)(shi)外空(kong)(kong)(kong)氣(qi)(qi)(qi)的(de)(de)(de)熱(re)(re)量，而室(shi)(shi)內(nei)的(de)(de)(de)蒸(zheng)(zheng)(zheng)發卻成為(wei)冷(leng)(leng)凝(ning)器(qi)(qi)，將熱(re)(re)量散發在室(shi)(shi)內(nei)，達(da)到制(zhi)(zhi)(zhi)(zhi)熱(re)(re)的(de)(de)(de)目的(de)(de)(de)。