壓(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)(ji)酒柜(ju)(ju)就是(shi)通(tong)(tong)過壓(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)(ji)機(ji)(ji)(ji)械制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)為(wei)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)系(xi)統(tong)(tong)的(de)(de)(de)(de)(de)(de)電子酒柜(ju)(ju)。壓(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)(ji)電子酒柜(ju)(ju)通(tong)(tong)過它制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)系(xi)統(tong)(tong)實現制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)，制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)系(xi)統(tong)(tong)由4個基本部分即壓(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)(ji)、冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)凝(ning)器(qi)(qi)(qi)、節(jie)流(liu)部件、蒸(zheng)(zheng)發(fa)(fa)器(qi)(qi)(qi)組成(cheng)。由銅(tong)管將(jiang)四大件按一定(ding)(ding)順序連(lian)接成(cheng)一個封閉系(xi)統(tong)(tong)，系(xi)統(tong)(tong)內(nei)(nei)(nei)充(chong)注一定(ding)(ding)量的(de)(de)(de)(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)劑。一般的(de)(de)(de)(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)劑為(wei)氟(fu)(fu)里(li)(li)昂，以往通(tong)(tong)常采(cai)用的(de)(de)(de)(de)(de)(de)是(shi)R22，有(you)些壓(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)氟(fu)(fu)里(li)(li)昂已經(jing)采(cai)用R410A、 R-404A、R407等(deng)新型的(de)(de)(de)(de)(de)(de)環保型制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)劑。以制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)為(wei)例，壓(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)(ji)吸入來(lai)自蒸(zheng)(zheng)發(fa)(fa)器(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)低(di)(di)溫(wen)(wen)(wen)低(di)(di)壓(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)氟(fu)(fu)里(li)(li)昂氣(qi)(qi)(qi)體(ti)壓(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)(suo)成(cheng)高(gao)溫(wen)(wen)(wen)高(gao)壓(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)氟(fu)(fu)里(li)(li)昂氣(qi)(qi)(qi)體(ti)，然后流(liu)經(jing)熱(re)力膨(peng)脹閥 (毛細管)，節(jie)流(liu)成(cheng)低(di)(di)溫(wen)(wen)(wen)低(di)(di)壓(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)氟(fu)(fu)里(li)(li)昂汽液兩相物體(ti)，然后低(di)(di)溫(wen)(wen)(wen)低(di)(di)壓(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)氟(fu)(fu)里(li)(li)昂液體(ti)在蒸(zheng)(zheng)發(fa)(fa)器(qi)(qi)(qi)中吸收來(lai)自空間內(nei)(nei)(nei)空氣(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)熱(re)量，成(cheng)為(wei)低(di)(di)溫(wen)(wen)(wen)低(di)(di)壓(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)氟(fu)(fu)里(li)(li)昂氣(qi)(qi)(qi)體(ti)，低(di)(di)溫(wen)(wen)(wen)低(di)(di)壓(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)氟(fu)(fu)里(li)(li)昂氣(qi)(qi)(qi)體(ti)又被壓(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)(ji)吸人(ren)。室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)空氣(qi)(qi)(qi)經(jing)過蒸(zheng)(zheng)發(fa)(fa)器(qi)(qi)(qi)后，釋(shi)放(fang)了(le)熱(re)量，空氣(qi)(qi)(qi)溫(wen)(wen)(wen)度(du)下降(jiang)。如此壓(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)(suo)-----冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)凝(ning)----節(jie)流(liu)----蒸(zheng)(zheng)發(fa)(fa)反(fan)復循環，制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)劑不(bu)斷(duan)帶(dai)走室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)空氣(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)熱(re)量，從(cong)而降(jiang)低(di)(di)了(le)空間內(nei)(nei)(nei)的(de)(de)(de)(de)(de)(de)溫(wen)(wen)(wen)度(du)。 制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)熱(re)時，通(tong)(tong)過四通(tong)(tong)閥的(de)(de)(de)(de)(de)(de)切換，改變了(le)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)劑的(de)(de)(de)(de)(de)(de)流(liu)動方向，使室(shi)(shi)(shi)(shi)外熱(re)交換器(qi)(qi)(qi)成(cheng)為(wei)蒸(zheng)(zheng)發(fa)(fa)器(qi)(qi)(qi)，吸收了(le)室(shi)(shi)(shi)(shi)外空氣(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)熱(re)量，而室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)的(de)(de)(de)(de)(de)(de)蒸(zheng)(zheng)發(fa)(fa)卻成(cheng)為(wei)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)凝(ning)器(qi)(qi)(qi)，將(jiang)熱(re)量散發(fa)(fa)在室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)，達到制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)熱(re)的(de)(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)(de)。