
壓(ya)(ya)(ya)縮(suo)機(ji)(ji)酒柜(ju)(ju)就(jiu)是通過(guo)壓(ya)(ya)(ya)縮(suo)機(ji)(ji)機(ji)(ji)械制(zhi)(zhi)冷(leng)(leng)為(wei)制(zhi)(zhi)冷(leng)(leng)系統(tong)的(de)(de)(de)電子(zi)酒柜(ju)(ju)。壓(ya)(ya)(ya)縮(suo)機(ji)(ji)電子(zi)酒柜(ju)(ju)通過(guo)它(ta)制(zhi)(zhi)冷(leng)(leng)系統(tong)實現制(zhi)(zhi)冷(leng)(leng),制(zhi)(zhi)冷(leng)(leng)系統(tong)由(you)4個基本(ben)部(bu)分即壓(ya)(ya)(ya)縮(suo)機(ji)(ji)、冷(leng)(leng)凝(ning)器(qi)(qi)、節(jie)流部(bu)件、蒸(zheng)發(fa)(fa)器(qi)(qi)組成(cheng)(cheng)(cheng)(cheng)。由(you)銅管將四(si)大件按一定順序連接(jie)成(cheng)(cheng)(cheng)(cheng)一個封閉系統(tong),系統(tong)內(nei)(nei)充注一定量(liang)的(de)(de)(de)制(zhi)(zhi)冷(leng)(leng)劑。一般的(de)(de)(de)制(zhi)(zhi)冷(leng)(leng)劑為(wei)氟(fu)里(li)(li)昂(ang)(ang),以往(wang)通常采用(yong)的(de)(de)(de)是R22,有(you)些壓(ya)(ya)(ya)縮(suo)機(ji)(ji)的(de)(de)(de)氟(fu)里(li)(li)昂(ang)(ang)已經采用(yong)R410A、 R-404A、R407等(deng)新型(xing)的(de)(de)(de)環保型(xing)制(zhi)(zhi)冷(leng)(leng)劑。以制(zhi)(zhi)冷(leng)(leng)為(wei)例,壓(ya)(ya)(ya)縮(suo)機(ji)(ji)吸(xi)(xi)(xi)入(ru)來自(zi)蒸(zheng)發(fa)(fa)器(qi)(qi)的(de)(de)(de)低(di)(di)溫(wen)(wen)低(di)(di)壓(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)(li)昂(ang)(ang)氣(qi)(qi)(qi)體(ti)(ti)(ti)壓(ya)(ya)(ya)縮(suo)成(cheng)(cheng)(cheng)(cheng)高(gao)溫(wen)(wen)高(gao)壓(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)(li)昂(ang)(ang)氣(qi)(qi)(qi)體(ti)(ti)(ti),然后流經熱(re)(re)(re)力膨(peng)脹(zhang)閥(fa) (毛細管),節(jie)流成(cheng)(cheng)(cheng)(cheng)低(di)(di)溫(wen)(wen)低(di)(di)壓(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)(li)昂(ang)(ang)汽液兩相(xiang)物(wu)體(ti)(ti)(ti),然后低(di)(di)溫(wen)(wen)低(di)(di)壓(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)(li)昂(ang)(ang)液體(ti)(ti)(ti)在蒸(zheng)發(fa)(fa)器(qi)(qi)中吸(xi)(xi)(xi)收(shou)來自(zi)空(kong)(kong)(kong)間內(nei)(nei)空(kong)(kong)(kong)氣(qi)(qi)(qi)的(de)(de)(de)熱(re)(re)(re)量(liang),成(cheng)(cheng)(cheng)(cheng)為(wei)低(di)(di)溫(wen)(wen)低(di)(di)壓(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)(li)昂(ang)(ang)氣(qi)(qi)(qi)體(ti)(ti)(ti),低(di)(di)溫(wen)(wen)低(di)(di)壓(ya)(ya)(ya)的(de)(de)(de)氟(fu)里(li)(li)昂(ang)(ang)氣(qi)(qi)(qi)體(ti)(ti)(ti)又被壓(ya)(ya)(ya)縮(suo)機(ji)(ji)吸(xi)(xi)(xi)人。室(shi)(shi)內(nei)(nei)空(kong)(kong)(kong)氣(qi)(qi)(qi)經過(guo)蒸(zheng)發(fa)(fa)器(qi)(qi)后,釋放了熱(re)(re)(re)量(liang),空(kong)(kong)(kong)氣(qi)(qi)(qi)溫(wen)(wen)度下(xia)降(jiang)。如此壓(ya)(ya)(ya)縮(suo)-----冷(leng)(leng)凝(ning)----節(jie)流----蒸(zheng)發(fa)(fa)反復循(xun)環,制(zhi)(zhi)冷(leng)(leng)劑不(bu)斷帶走室(shi)(shi)內(nei)(nei)空(kong)(kong)(kong)氣(qi)(qi)(qi)的(de)(de)(de)熱(re)(re)(re)量(liang),從而降(jiang)低(di)(di)了空(kong)(kong)(kong)間內(nei)(nei)的(de)(de)(de)溫(wen)(wen)度。 制(zhi)(zhi)熱(re)(re)(re)時,通過(guo)四(si)通閥(fa)的(de)(de)(de)切換,改(gai)變了制(zhi)(zhi)冷(leng)(leng)劑的(de)(de)(de)流動方向,使室(shi)(shi)外熱(re)(re)(re)交(jiao)換器(qi)(qi)成(cheng)(cheng)(cheng)(cheng)為(wei)蒸(zheng)發(fa)(fa)器(qi)(qi),吸(xi)(xi)(xi)收(shou)了室(shi)(shi)外空(kong)(kong)(kong)氣(qi)(qi)(qi)的(de)(de)(de)熱(re)(re)(re)量(liang),而室(shi)(shi)內(nei)(nei)的(de)(de)(de)蒸(zheng)發(fa)(fa)卻成(cheng)(cheng)(cheng)(cheng)為(wei)冷(leng)(leng)凝(ning)器(qi)(qi),將熱(re)(re)(re)量(liang)散發(fa)(fa)在室(shi)(shi)內(nei)(nei),達到制(zhi)(zhi)熱(re)(re)(re)的(de)(de)(de)目的(de)(de)(de)。
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