壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)機(ji)酒柜就是(shi)通(tong)過(guo)(guo)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)機(ji)機(ji)械制(zhi)(zhi)冷(leng)(leng)(leng)為(wei)(wei)制(zhi)(zhi)冷(leng)(leng)(leng)系(xi)統的(de)(de)(de)電子酒柜。壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)機(ji)電子酒柜通(tong)過(guo)(guo)它制(zhi)(zhi)冷(leng)(leng)(leng)系(xi)統實(shi)現制(zhi)(zhi)冷(leng)(leng)(leng)，制(zhi)(zhi)冷(leng)(leng)(leng)系(xi)統由4個基本部(bu)(bu)分即壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)機(ji)、冷(leng)(leng)(leng)凝器(qi)、節流(liu)部(bu)(bu)件、蒸(zheng)(zheng)(zheng)發器(qi)組成(cheng)(cheng)。由銅管(guan)將(jiang)四大(da)件按(an)一定順(shun)序連接成(cheng)(cheng)一個封(feng)閉系(xi)統，系(xi)統內(nei)充(chong)注一定量(liang)(liang)的(de)(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)(ji)。一般的(de)(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)(ji)為(wei)(wei)氟里(li)(li)昂(ang)(ang)，以往通(tong)常采(cai)用(yong)(yong)的(de)(de)(de)是(shi)R22，有些(xie)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)機(ji)的(de)(de)(de)氟里(li)(li)昂(ang)(ang)已經采(cai)用(yong)(yong)R410A、 R-404A、R407等新型(xing)的(de)(de)(de)環保型(xing)制(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)(ji)。以制(zhi)(zhi)冷(leng)(leng)(leng)為(wei)(wei)例，壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)機(ji)吸入來(lai)自(zi)蒸(zheng)(zheng)(zheng)發器(qi)的(de)(de)(de)低(di)(di)溫(wen)(wen)(wen)低(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟里(li)(li)昂(ang)(ang)氣(qi)(qi)(qi)(qi)體(ti)(ti)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)成(cheng)(cheng)高(gao)溫(wen)(wen)(wen)高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟里(li)(li)昂(ang)(ang)氣(qi)(qi)(qi)(qi)體(ti)(ti)，然后(hou)流(liu)經熱(re)(re)(re)力(li)膨脹(zhang)閥 (毛細管(guan))，節流(liu)成(cheng)(cheng)低(di)(di)溫(wen)(wen)(wen)低(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟里(li)(li)昂(ang)(ang)汽液兩相物體(ti)(ti)，然后(hou)低(di)(di)溫(wen)(wen)(wen)低(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟里(li)(li)昂(ang)(ang)液體(ti)(ti)在蒸(zheng)(zheng)(zheng)發器(qi)中吸收(shou)來(lai)自(zi)空(kong)(kong)間(jian)內(nei)空(kong)(kong)氣(qi)(qi)(qi)(qi)的(de)(de)(de)熱(re)(re)(re)量(liang)(liang)，成(cheng)(cheng)為(wei)(wei)低(di)(di)溫(wen)(wen)(wen)低(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟里(li)(li)昂(ang)(ang)氣(qi)(qi)(qi)(qi)體(ti)(ti)，低(di)(di)溫(wen)(wen)(wen)低(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟里(li)(li)昂(ang)(ang)氣(qi)(qi)(qi)(qi)體(ti)(ti)又(you)被(bei)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)機(ji)吸人。室(shi)(shi)內(nei)空(kong)(kong)氣(qi)(qi)(qi)(qi)經過(guo)(guo)蒸(zheng)(zheng)(zheng)發器(qi)后(hou)，釋放了(le)熱(re)(re)(re)量(liang)(liang)，空(kong)(kong)氣(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)度下(xia)降。如此(ci)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)-----冷(leng)(leng)(leng)凝----節流(liu)----蒸(zheng)(zheng)(zheng)發反復循環，制(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)(ji)不(bu)斷(duan)帶(dai)走(zou)室(shi)(shi)內(nei)空(kong)(kong)氣(qi)(qi)(qi)(qi)的(de)(de)(de)熱(re)(re)(re)量(liang)(liang)，從而降低(di)(di)了(le)空(kong)(kong)間(jian)內(nei)的(de)(de)(de)溫(wen)(wen)(wen)度。 制(zhi)(zhi)熱(re)(re)(re)時(shi)，通(tong)過(guo)(guo)四通(tong)閥的(de)(de)(de)切換，改(gai)變(bian)了(le)制(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)(ji)的(de)(de)(de)流(liu)動方(fang)向，使室(shi)(shi)外熱(re)(re)(re)交換器(qi)成(cheng)(cheng)為(wei)(wei)蒸(zheng)(zheng)(zheng)發器(qi)，吸收(shou)了(le)室(shi)(shi)外空(kong)(kong)氣(qi)(qi)(qi)(qi)的(de)(de)(de)熱(re)(re)(re)量(liang)(liang)，而室(shi)(shi)內(nei)的(de)(de)(de)蒸(zheng)(zheng)(zheng)發卻成(cheng)(cheng)為(wei)(wei)冷(leng)(leng)(leng)凝器(qi)，將(jiang)熱(re)(re)(re)量(liang)(liang)散發在室(shi)(shi)內(nei)，達到制(zhi)(zhi)熱(re)(re)(re)的(de)(de)(de)目的(de)(de)(de)。