壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)酒(jiu)柜就(jiu)是(shi)通(tong)(tong)過(guo)(guo)壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)機(ji)(ji)(ji)械制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)為(wei)(wei)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)系(xi)(xi)統(tong)的(de)(de)(de)(de)(de)(de)電子酒(jiu)柜。壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)電子酒(jiu)柜通(tong)(tong)過(guo)(guo)它制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)系(xi)(xi)統(tong)實現(xian)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)，制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)系(xi)(xi)統(tong)由4個基本部分即壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)、冷(leng)(leng)(leng)(leng)(leng)凝器(qi)、節流部件、蒸發器(qi)組成(cheng)(cheng)。由銅管將(jiang)四大件按一定(ding)順(shun)序連接成(cheng)(cheng)一個封(feng)閉系(xi)(xi)統(tong)，系(xi)(xi)統(tong)內(nei)充注(zhu)一定(ding)量(liang)(liang)的(de)(de)(de)(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)劑。一般的(de)(de)(de)(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)劑為(wei)(wei)氟(fu)里(li)(li)昂(ang)，以往通(tong)(tong)常采(cai)用(yong)的(de)(de)(de)(de)(de)(de)是(shi)R22，有些(xie)壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)氟(fu)里(li)(li)昂(ang)已經采(cai)用(yong)R410A、 R-404A、R407等新型的(de)(de)(de)(de)(de)(de)環(huan)保型制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)劑。以制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)為(wei)(wei)例，壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)吸(xi)入來自蒸發器(qi)的(de)(de)(de)(de)(de)(de)低(di)(di)(di)(di)(di)(di)溫(wen)(wen)(wen)(wen)低(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)氟(fu)里(li)(li)昂(ang)氣(qi)(qi)體壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)成(cheng)(cheng)高溫(wen)(wen)(wen)(wen)高壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)氟(fu)里(li)(li)昂(ang)氣(qi)(qi)體，然后(hou)流經熱(re)(re)(re)力膨脹閥 (毛(mao)細管)，節流成(cheng)(cheng)低(di)(di)(di)(di)(di)(di)溫(wen)(wen)(wen)(wen)低(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)氟(fu)里(li)(li)昂(ang)汽液(ye)兩相物(wu)體，然后(hou)低(di)(di)(di)(di)(di)(di)溫(wen)(wen)(wen)(wen)低(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)氟(fu)里(li)(li)昂(ang)液(ye)體在蒸發器(qi)中(zhong)吸(xi)收(shou)來自空(kong)(kong)(kong)間內(nei)空(kong)(kong)(kong)氣(qi)(qi)的(de)(de)(de)(de)(de)(de)熱(re)(re)(re)量(liang)(liang)，成(cheng)(cheng)為(wei)(wei)低(di)(di)(di)(di)(di)(di)溫(wen)(wen)(wen)(wen)低(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)氟(fu)里(li)(li)昂(ang)氣(qi)(qi)體，低(di)(di)(di)(di)(di)(di)溫(wen)(wen)(wen)(wen)低(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)氟(fu)里(li)(li)昂(ang)氣(qi)(qi)體又被壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)吸(xi)人。室(shi)(shi)(shi)內(nei)空(kong)(kong)(kong)氣(qi)(qi)經過(guo)(guo)蒸發器(qi)后(hou)，釋放了(le)熱(re)(re)(re)量(liang)(liang)，空(kong)(kong)(kong)氣(qi)(qi)溫(wen)(wen)(wen)(wen)度下降。如此壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)-----冷(leng)(leng)(leng)(leng)(leng)凝----節流----蒸發反復循環(huan)，制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)劑不斷帶走(zou)室(shi)(shi)(shi)內(nei)空(kong)(kong)(kong)氣(qi)(qi)的(de)(de)(de)(de)(de)(de)熱(re)(re)(re)量(liang)(liang)，從而(er)降低(di)(di)(di)(di)(di)(di)了(le)空(kong)(kong)(kong)間內(nei)的(de)(de)(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)度。 制(zhi)(zhi)(zhi)(zhi)熱(re)(re)(re)時，通(tong)(tong)過(guo)(guo)四通(tong)(tong)閥的(de)(de)(de)(de)(de)(de)切換，改變了(le)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)劑的(de)(de)(de)(de)(de)(de)流動方(fang)向，使室(shi)(shi)(shi)外熱(re)(re)(re)交換器(qi)成(cheng)(cheng)為(wei)(wei)蒸發器(qi)，吸(xi)收(shou)了(le)室(shi)(shi)(shi)外空(kong)(kong)(kong)氣(qi)(qi)的(de)(de)(de)(de)(de)(de)熱(re)(re)(re)量(liang)(liang)，而(er)室(shi)(shi)(shi)內(nei)的(de)(de)(de)(de)(de)(de)蒸發卻成(cheng)(cheng)為(wei)(wei)冷(leng)(leng)(leng)(leng)(leng)凝器(qi)，將(jiang)熱(re)(re)(re)量(liang)(liang)散發在室(shi)(shi)(shi)內(nei)，達到制(zhi)(zhi)(zhi)(zhi)熱(re)(re)(re)的(de)(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)(de)。