
壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)(ji)酒柜就是通過(guo)壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)(ji)機(ji)(ji)(ji)(ji)械制(zhi)(zhi)冷(leng)(leng)(leng)為(wei)(wei)(wei)(wei)制(zhi)(zhi)冷(leng)(leng)(leng)系(xi)統(tong)(tong)的(de)(de)(de)(de)電子酒柜。壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)(ji)電子酒柜通過(guo)它制(zhi)(zhi)冷(leng)(leng)(leng)系(xi)統(tong)(tong)實現制(zhi)(zhi)冷(leng)(leng)(leng),制(zhi)(zhi)冷(leng)(leng)(leng)系(xi)統(tong)(tong)由4個基本部分即壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)(ji)、冷(leng)(leng)(leng)凝(ning)(ning)器(qi)(qi)(qi)、節流部件、蒸(zheng)發(fa)(fa)器(qi)(qi)(qi)組成(cheng)(cheng)(cheng)。由銅管將四大件按一定(ding)順序連接成(cheng)(cheng)(cheng)一個封閉系(xi)統(tong)(tong),系(xi)統(tong)(tong)內(nei)(nei)充注一定(ding)量(liang)(liang)(liang)的(de)(de)(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)。一般的(de)(de)(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)為(wei)(wei)(wei)(wei)氟里(li)昂(ang),以(yi)往通常(chang)采用的(de)(de)(de)(de)是R22,有些壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)氟里(li)昂(ang)已經(jing)采用R410A、 R-404A、R407等新型的(de)(de)(de)(de)環(huan)保型制(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)。以(yi)制(zhi)(zhi)冷(leng)(leng)(leng)為(wei)(wei)(wei)(wei)例,壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)(ji)吸(xi)(xi)入來(lai)(lai)自蒸(zheng)發(fa)(fa)器(qi)(qi)(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)氣(qi)(qi)體(ti)(ti)(ti)壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)成(cheng)(cheng)(cheng)高(gao)溫(wen)(wen)高(gao)壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)氟里(li)昂(ang)氣(qi)(qi)體(ti)(ti)(ti),然后(hou)(hou)流經(jing)熱(re)(re)(re)力膨脹閥(fa) (毛細管),節流成(cheng)(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)汽(qi)液兩相物體(ti)(ti)(ti),然后(hou)(hou)低(di)溫(wen)(wen)低(di)壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)氟里(li)昂(ang)液體(ti)(ti)(ti)在(zai)蒸(zheng)發(fa)(fa)器(qi)(qi)(qi)中(zhong)吸(xi)(xi)收來(lai)(lai)自空(kong)間內(nei)(nei)空(kong)氣(qi)(qi)的(de)(de)(de)(de)熱(re)(re)(re)量(liang)(liang)(liang),成(cheng)(cheng)(cheng)為(wei)(wei)(wei)(wei)低(di)溫(wen)(wen)低(di)壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)氟里(li)昂(ang)氣(qi)(qi)體(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)氣(qi)(qi)體(ti)(ti)(ti)又被(bei)壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)(ji)吸(xi)(xi)人。室(shi)內(nei)(nei)空(kong)氣(qi)(qi)經(jing)過(guo)蒸(zheng)發(fa)(fa)器(qi)(qi)(qi)后(hou)(hou),釋放了熱(re)(re)(re)量(liang)(liang)(liang),空(kong)氣(qi)(qi)溫(wen)(wen)度下降(jiang)。如此壓(ya)(ya)(ya)(ya)(ya)縮(suo)(suo)-----冷(leng)(leng)(leng)凝(ning)(ning)----節流----蒸(zheng)發(fa)(fa)反(fan)復循(xun)環(huan),制(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)不(bu)斷帶走(zou)室(shi)內(nei)(nei)空(kong)氣(qi)(qi)的(de)(de)(de)(de)熱(re)(re)(re)量(liang)(liang)(liang),從(cong)而(er)降(jiang)低(di)了空(kong)間內(nei)(nei)的(de)(de)(de)(de)溫(wen)(wen)度。 制(zhi)(zhi)熱(re)(re)(re)時,通過(guo)四通閥(fa)的(de)(de)(de)(de)切換,改(gai)變了制(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)的(de)(de)(de)(de)流動方向,使室(shi)外熱(re)(re)(re)交換器(qi)(qi)(qi)成(cheng)(cheng)(cheng)為(wei)(wei)(wei)(wei)蒸(zheng)發(fa)(fa)器(qi)(qi)(qi),吸(xi)(xi)收了室(shi)外空(kong)氣(qi)(qi)的(de)(de)(de)(de)熱(re)(re)(re)量(liang)(liang)(liang),而(er)室(shi)內(nei)(nei)的(de)(de)(de)(de)蒸(zheng)發(fa)(fa)卻成(cheng)(cheng)(cheng)為(wei)(wei)(wei)(wei)冷(leng)(leng)(leng)凝(ning)(ning)器(qi)(qi)(qi),將熱(re)(re)(re)量(liang)(liang)(liang)散(san)發(fa)(fa)在(zai)室(shi)內(nei)(nei),達到制(zhi)(zhi)熱(re)(re)(re)的(de)(de)(de)(de)目的(de)(de)(de)(de)。
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