壓(ya)(ya)(ya)(ya)(ya)(ya)縮機(ji)酒柜(ju)(ju)就是通(tong)過(guo)壓(ya)(ya)(ya)(ya)(ya)(ya)縮機(ji)機(ji)械制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)為制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)系統的(de)(de)(de)電子(zi)酒柜(ju)(ju)。壓(ya)(ya)(ya)(ya)(ya)(ya)縮機(ji)電子(zi)酒柜(ju)(ju)通(tong)過(guo)它(ta)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)系統實現制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)，制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)系統由(you)4個基本部分即壓(ya)(ya)(ya)(ya)(ya)(ya)縮機(ji)、冷(leng)(leng)(leng)(leng)凝(ning)器(qi)(qi)(qi)(qi)、節(jie)(jie)流部件、蒸(zheng)(zheng)發器(qi)(qi)(qi)(qi)組成。由(you)銅管將(jiang)(jiang)四大件按(an)一(yi)定順序連接成一(yi)個封閉系統，系統內(nei)(nei)(nei)充注一(yi)定量的(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)。一(yi)般(ban)的(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)為氟(fu)里(li)(li)昂(ang)，以(yi)(yi)往通(tong)常采用的(de)(de)(de)是R22，有些壓(ya)(ya)(ya)(ya)(ya)(ya)縮機(ji)的(de)(de)(de)氟(fu)里(li)(li)昂(ang)已經(jing)采用R410A、 R-404A、R407等新型的(de)(de)(de)環保型制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)。以(yi)(yi)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)為例，壓(ya)(ya)(ya)(ya)(ya)(ya)縮機(ji)吸入來(lai)自蒸(zheng)(zheng)發器(qi)(qi)(qi)(qi)的(de)(de)(de)低(di)(di)溫低(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)(li)昂(ang)氣(qi)體(ti)(ti)(ti)壓(ya)(ya)(ya)(ya)(ya)(ya)縮成高溫高壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)(li)昂(ang)氣(qi)體(ti)(ti)(ti)，然后(hou)流經(jing)熱(re)力(li)膨脹閥 (毛(mao)細管)，節(jie)(jie)流成低(di)(di)溫低(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)(li)昂(ang)汽液(ye)兩(liang)相物體(ti)(ti)(ti)，然后(hou)低(di)(di)溫低(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)(li)昂(ang)液(ye)體(ti)(ti)(ti)在蒸(zheng)(zheng)發器(qi)(qi)(qi)(qi)中(zhong)吸收(shou)(shou)來(lai)自空間內(nei)(nei)(nei)空氣(qi)的(de)(de)(de)熱(re)量，成為低(di)(di)溫低(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)(li)昂(ang)氣(qi)體(ti)(ti)(ti)，低(di)(di)溫低(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)(li)昂(ang)氣(qi)體(ti)(ti)(ti)又(you)被壓(ya)(ya)(ya)(ya)(ya)(ya)縮機(ji)吸人。室(shi)(shi)內(nei)(nei)(nei)空氣(qi)經(jing)過(guo)蒸(zheng)(zheng)發器(qi)(qi)(qi)(qi)后(hou)，釋放了(le)熱(re)量，空氣(qi)溫度下(xia)降。如此(ci)壓(ya)(ya)(ya)(ya)(ya)(ya)縮-----冷(leng)(leng)(leng)(leng)凝(ning)----節(jie)(jie)流----蒸(zheng)(zheng)發反復循環，制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)不斷帶走室(shi)(shi)內(nei)(nei)(nei)空氣(qi)的(de)(de)(de)熱(re)量，從而降低(di)(di)了(le)空間內(nei)(nei)(nei)的(de)(de)(de)溫度。 制(zhi)(zhi)(zhi)(zhi)熱(re)時，通(tong)過(guo)四通(tong)閥的(de)(de)(de)切換(huan)，改變了(le)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)的(de)(de)(de)流動方向(xiang)，使室(shi)(shi)外熱(re)交換(huan)器(qi)(qi)(qi)(qi)成為蒸(zheng)(zheng)發器(qi)(qi)(qi)(qi)，吸收(shou)(shou)了(le)室(shi)(shi)外空氣(qi)的(de)(de)(de)熱(re)量，而室(shi)(shi)內(nei)(nei)(nei)的(de)(de)(de)蒸(zheng)(zheng)發卻成為冷(leng)(leng)(leng)(leng)凝(ning)器(qi)(qi)(qi)(qi)，將(jiang)(jiang)熱(re)量散發在室(shi)(shi)內(nei)(nei)(nei)，達到制(zhi)(zhi)(zhi)(zhi)熱(re)的(de)(de)(de)目的(de)(de)(de)。