壓(ya)(ya)(ya)(ya)縮(suo)機(ji)酒柜(ju)就是(shi)通(tong)過(guo)壓(ya)(ya)(ya)(ya)縮(suo)機(ji)機(ji)械制(zhi)(zhi)(zhi)冷(leng)為(wei)(wei)制(zhi)(zhi)(zhi)冷(leng)系統(tong)(tong)的(de)(de)(de)(de)電子酒柜(ju)。壓(ya)(ya)(ya)(ya)縮(suo)機(ji)電子酒柜(ju)通(tong)過(guo)它(ta)制(zhi)(zhi)(zhi)冷(leng)系統(tong)(tong)實現制(zhi)(zhi)(zhi)冷(leng)，制(zhi)(zhi)(zhi)冷(leng)系統(tong)(tong)由(you)4個基(ji)本部(bu)(bu)分即壓(ya)(ya)(ya)(ya)縮(suo)機(ji)、冷(leng)凝(ning)器、節流部(bu)(bu)件、蒸(zheng)(zheng)(zheng)(zheng)發(fa)器組成(cheng)。由(you)銅管將(jiang)四大件按(an)一定順(shun)序(xu)連接(jie)成(cheng)一個封閉(bi)系統(tong)(tong)，系統(tong)(tong)內充注一定量(liang)(liang)的(de)(de)(de)(de)制(zhi)(zhi)(zhi)冷(leng)劑(ji)。一般的(de)(de)(de)(de)制(zhi)(zhi)(zhi)冷(leng)劑(ji)為(wei)(wei)氟(fu)里昂，以(yi)往通(tong)常采用的(de)(de)(de)(de)是(shi)R22，有些壓(ya)(ya)(ya)(ya)縮(suo)機(ji)的(de)(de)(de)(de)氟(fu)里昂已經采用R410A、 R-404A、R407等新型(xing)的(de)(de)(de)(de)環(huan)保型(xing)制(zhi)(zhi)(zhi)冷(leng)劑(ji)。以(yi)制(zhi)(zhi)(zhi)冷(leng)為(wei)(wei)例，壓(ya)(ya)(ya)(ya)縮(suo)機(ji)吸入來自蒸(zheng)(zheng)(zheng)(zheng)發(fa)器的(de)(de)(de)(de)低(di)溫低(di)壓(ya)(ya)(ya)(ya)的(de)(de)(de)(de)氟(fu)里昂氣(qi)(qi)體(ti)(ti)壓(ya)(ya)(ya)(ya)縮(suo)成(cheng)高(gao)溫高(gao)壓(ya)(ya)(ya)(ya)的(de)(de)(de)(de)氟(fu)里昂氣(qi)(qi)體(ti)(ti)，然(ran)后(hou)流經熱(re)(re)力膨脹閥(fa) (毛(mao)細管)，節流成(cheng)低(di)溫低(di)壓(ya)(ya)(ya)(ya)的(de)(de)(de)(de)氟(fu)里昂汽液(ye)兩相(xiang)物體(ti)(ti)，然(ran)后(hou)低(di)溫低(di)壓(ya)(ya)(ya)(ya)的(de)(de)(de)(de)氟(fu)里昂液(ye)體(ti)(ti)在蒸(zheng)(zheng)(zheng)(zheng)發(fa)器中吸收(shou)來自空(kong)(kong)(kong)間內空(kong)(kong)(kong)氣(qi)(qi)的(de)(de)(de)(de)熱(re)(re)量(liang)(liang)，成(cheng)為(wei)(wei)低(di)溫低(di)壓(ya)(ya)(ya)(ya)的(de)(de)(de)(de)氟(fu)里昂氣(qi)(qi)體(ti)(ti)，低(di)溫低(di)壓(ya)(ya)(ya)(ya)的(de)(de)(de)(de)氟(fu)里昂氣(qi)(qi)體(ti)(ti)又(you)被壓(ya)(ya)(ya)(ya)縮(suo)機(ji)吸人。室(shi)(shi)(shi)內空(kong)(kong)(kong)氣(qi)(qi)經過(guo)蒸(zheng)(zheng)(zheng)(zheng)發(fa)器后(hou)，釋放(fang)了熱(re)(re)量(liang)(liang)，空(kong)(kong)(kong)氣(qi)(qi)溫度(du)下降。如(ru)此壓(ya)(ya)(ya)(ya)縮(suo)-----冷(leng)凝(ning)----節流----蒸(zheng)(zheng)(zheng)(zheng)發(fa)反復循(xun)環(huan)，制(zhi)(zhi)(zhi)冷(leng)劑(ji)不斷帶走(zou)室(shi)(shi)(shi)內空(kong)(kong)(kong)氣(qi)(qi)的(de)(de)(de)(de)熱(re)(re)量(liang)(liang)，從而降低(di)了空(kong)(kong)(kong)間內的(de)(de)(de)(de)溫度(du)。 制(zhi)(zhi)(zhi)熱(re)(re)時，通(tong)過(guo)四通(tong)閥(fa)的(de)(de)(de)(de)切換，改變了制(zhi)(zhi)(zhi)冷(leng)劑(ji)的(de)(de)(de)(de)流動方(fang)向(xiang)，使室(shi)(shi)(shi)外(wai)(wai)熱(re)(re)交換器成(cheng)為(wei)(wei)蒸(zheng)(zheng)(zheng)(zheng)發(fa)器，吸收(shou)了室(shi)(shi)(shi)外(wai)(wai)空(kong)(kong)(kong)氣(qi)(qi)的(de)(de)(de)(de)熱(re)(re)量(liang)(liang)，而室(shi)(shi)(shi)內的(de)(de)(de)(de)蒸(zheng)(zheng)(zheng)(zheng)發(fa)卻成(cheng)為(wei)(wei)冷(leng)凝(ning)器，將(jiang)熱(re)(re)量(liang)(liang)散(san)發(fa)在室(shi)(shi)(shi)內，達到制(zhi)(zhi)(zhi)熱(re)(re)的(de)(de)(de)(de)目的(de)(de)(de)(de)。