壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機酒柜就是(shi)通(tong)過壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機機械(xie)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)為(wei)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)系統(tong)的(de)(de)(de)電子酒柜。壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機電子酒柜通(tong)過它制(zhi)(zhi)冷(leng)(leng)(leng)(leng)系統(tong)實現制(zhi)(zhi)冷(leng)(leng)(leng)(leng)，制(zhi)(zhi)冷(leng)(leng)(leng)(leng)系統(tong)由4個基本部(bu)分(fen)即壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機、冷(leng)(leng)(leng)(leng)凝(ning)器(qi)(qi)(qi)(qi)、節(jie)流(liu)部(bu)件、蒸(zheng)發(fa)(fa)器(qi)(qi)(qi)(qi)組成(cheng)。由銅管(guan)(guan)將四(si)大件按一(yi)(yi)(yi)定順序連接成(cheng)一(yi)(yi)(yi)個封閉(bi)系統(tong)，系統(tong)內(nei)充注一(yi)(yi)(yi)定量(liang)(liang)的(de)(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)。一(yi)(yi)(yi)般(ban)的(de)(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)為(wei)氟(fu)里昂(ang)(ang)，以往通(tong)常采用的(de)(de)(de)是(shi)R22，有(you)些壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機的(de)(de)(de)氟(fu)里昂(ang)(ang)已(yi)經(jing)(jing)采用R410A、 R-404A、R407等新型的(de)(de)(de)環保型制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)。以制(zhi)(zhi)冷(leng)(leng)(leng)(leng)為(wei)例，壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機吸(xi)入(ru)來(lai)自蒸(zheng)發(fa)(fa)器(qi)(qi)(qi)(qi)的(de)(de)(de)低(di)(di)(di)(di)溫(wen)(wen)(wen)低(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟(fu)里昂(ang)(ang)氣(qi)(qi)(qi)體(ti)(ti)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)成(cheng)高溫(wen)(wen)(wen)高壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟(fu)里昂(ang)(ang)氣(qi)(qi)(qi)體(ti)(ti)，然后流(liu)經(jing)(jing)熱力膨脹(zhang)閥 (毛細管(guan)(guan))，節(jie)流(liu)成(cheng)低(di)(di)(di)(di)溫(wen)(wen)(wen)低(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟(fu)里昂(ang)(ang)汽液兩相(xiang)物體(ti)(ti)，然后低(di)(di)(di)(di)溫(wen)(wen)(wen)低(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟(fu)里昂(ang)(ang)液體(ti)(ti)在蒸(zheng)發(fa)(fa)器(qi)(qi)(qi)(qi)中吸(xi)收(shou)來(lai)自空(kong)間(jian)內(nei)空(kong)氣(qi)(qi)(qi)的(de)(de)(de)熱量(liang)(liang)，成(cheng)為(wei)低(di)(di)(di)(di)溫(wen)(wen)(wen)低(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟(fu)里昂(ang)(ang)氣(qi)(qi)(qi)體(ti)(ti)，低(di)(di)(di)(di)溫(wen)(wen)(wen)低(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)氟(fu)里昂(ang)(ang)氣(qi)(qi)(qi)體(ti)(ti)又被(bei)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)機吸(xi)人。室(shi)(shi)(shi)(shi)內(nei)空(kong)氣(qi)(qi)(qi)經(jing)(jing)過蒸(zheng)發(fa)(fa)器(qi)(qi)(qi)(qi)后，釋放了(le)(le)熱量(liang)(liang)，空(kong)氣(qi)(qi)(qi)溫(wen)(wen)(wen)度(du)下(xia)降(jiang)。如此壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)(suo)-----冷(leng)(leng)(leng)(leng)凝(ning)----節(jie)流(liu)----蒸(zheng)發(fa)(fa)反復循(xun)環，制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)不斷帶走室(shi)(shi)(shi)(shi)內(nei)空(kong)氣(qi)(qi)(qi)的(de)(de)(de)熱量(liang)(liang)，從而降(jiang)低(di)(di)(di)(di)了(le)(le)空(kong)間(jian)內(nei)的(de)(de)(de)溫(wen)(wen)(wen)度(du)。 制(zhi)(zhi)熱時，通(tong)過四(si)通(tong)閥的(de)(de)(de)切換，改變(bian)了(le)(le)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)的(de)(de)(de)流(liu)動方(fang)向，使室(shi)(shi)(shi)(shi)外熱交換器(qi)(qi)(qi)(qi)成(cheng)為(wei)蒸(zheng)發(fa)(fa)器(qi)(qi)(qi)(qi)，吸(xi)收(shou)了(le)(le)室(shi)(shi)(shi)(shi)外空(kong)氣(qi)(qi)(qi)的(de)(de)(de)熱量(liang)(liang)，而室(shi)(shi)(shi)(shi)內(nei)的(de)(de)(de)蒸(zheng)發(fa)(fa)卻成(cheng)為(wei)冷(leng)(leng)(leng)(leng)凝(ning)器(qi)(qi)(qi)(qi)，將熱量(liang)(liang)散發(fa)(fa)在室(shi)(shi)(shi)(shi)內(nei)，達到(dao)制(zhi)(zhi)熱的(de)(de)(de)目的(de)(de)(de)。