壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機酒柜(ju)就是(shi)通(tong)過(guo)壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機機械制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)為制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)系(xi)統(tong)的(de)(de)(de)(de)電(dian)子(zi)酒柜(ju)。壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機電(dian)子(zi)酒柜(ju)通(tong)過(guo)它制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)系(xi)統(tong)實(shi)現制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)，制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)系(xi)統(tong)由(you)4個基(ji)本部分即壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機、冷(leng)(leng)(leng)(leng)(leng)(leng)凝器(qi)、節流(liu)部件、蒸(zheng)(zheng)(zheng)發(fa)(fa)器(qi)組成(cheng)(cheng)。由(you)銅(tong)管(guan)將四大(da)件按一定順序連接成(cheng)(cheng)一個封閉系(xi)統(tong)，系(xi)統(tong)內(nei)(nei)充(chong)注一定量(liang)的(de)(de)(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)劑。一般(ban)的(de)(de)(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)劑為氟里(li)昂(ang)(ang)，以往通(tong)常采用的(de)(de)(de)(de)是(shi)R22，有些壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機的(de)(de)(de)(de)氟里(li)昂(ang)(ang)已經采用R410A、 R-404A、R407等新型(xing)的(de)(de)(de)(de)環保(bao)型(xing)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)劑。以制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)為例，壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機吸(xi)入來(lai)自蒸(zheng)(zheng)(zheng)發(fa)(fa)器(qi)的(de)(de)(de)(de)低(di)溫(wen)(wen)低(di)壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)氟里(li)昂(ang)(ang)氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)成(cheng)(cheng)高溫(wen)(wen)高壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)氟里(li)昂(ang)(ang)氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)，然后流(liu)經熱力膨脹閥 (毛細(xi)管(guan))，節流(liu)成(cheng)(cheng)低(di)溫(wen)(wen)低(di)壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)氟里(li)昂(ang)(ang)汽液兩(liang)相物體(ti)(ti)(ti)(ti)，然后低(di)溫(wen)(wen)低(di)壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)氟里(li)昂(ang)(ang)液體(ti)(ti)(ti)(ti)在(zai)蒸(zheng)(zheng)(zheng)發(fa)(fa)器(qi)中吸(xi)收(shou)來(lai)自空(kong)(kong)間內(nei)(nei)空(kong)(kong)氣(qi)(qi)(qi)的(de)(de)(de)(de)熱量(liang)，成(cheng)(cheng)為低(di)溫(wen)(wen)低(di)壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)氟里(li)昂(ang)(ang)氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)，低(di)溫(wen)(wen)低(di)壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)氟里(li)昂(ang)(ang)氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)又被壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機吸(xi)人(ren)。室(shi)內(nei)(nei)空(kong)(kong)氣(qi)(qi)(qi)經過(guo)蒸(zheng)(zheng)(zheng)發(fa)(fa)器(qi)后，釋放了(le)熱量(liang)，空(kong)(kong)氣(qi)(qi)(qi)溫(wen)(wen)度下(xia)降(jiang)。如此壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)-----冷(leng)(leng)(leng)(leng)(leng)(leng)凝----節流(liu)----蒸(zheng)(zheng)(zheng)發(fa)(fa)反復循環，制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)劑不斷帶走室(shi)內(nei)(nei)空(kong)(kong)氣(qi)(qi)(qi)的(de)(de)(de)(de)熱量(liang)，從而降(jiang)低(di)了(le)空(kong)(kong)間內(nei)(nei)的(de)(de)(de)(de)溫(wen)(wen)度。 制(zhi)(zhi)熱時，通(tong)過(guo)四通(tong)閥的(de)(de)(de)(de)切換(huan)，改變了(le)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)劑的(de)(de)(de)(de)流(liu)動方向，使室(shi)外(wai)熱交換(huan)器(qi)成(cheng)(cheng)為蒸(zheng)(zheng)(zheng)發(fa)(fa)器(qi)，吸(xi)收(shou)了(le)室(shi)外(wai)空(kong)(kong)氣(qi)(qi)(qi)的(de)(de)(de)(de)熱量(liang)，而室(shi)內(nei)(nei)的(de)(de)(de)(de)蒸(zheng)(zheng)(zheng)發(fa)(fa)卻成(cheng)(cheng)為冷(leng)(leng)(leng)(leng)(leng)(leng)凝器(qi)，將熱量(liang)散(san)發(fa)(fa)在(zai)室(shi)內(nei)(nei)，達到制(zhi)(zhi)熱的(de)(de)(de)(de)目(mu)的(de)(de)(de)(de)。