
壓(ya)(ya)(ya)(ya)縮(suo)機(ji)(ji)(ji)酒(jiu)柜就是通(tong)過壓(ya)(ya)(ya)(ya)縮(suo)機(ji)(ji)(ji)機(ji)(ji)(ji)械制(zhi)(zhi)冷(leng)(leng)(leng)(leng)為(wei)(wei)(wei)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)系(xi)(xi)統的(de)(de)電子酒(jiu)柜。壓(ya)(ya)(ya)(ya)縮(suo)機(ji)(ji)(ji)電子酒(jiu)柜通(tong)過它制(zhi)(zhi)冷(leng)(leng)(leng)(leng)系(xi)(xi)統實現制(zhi)(zhi)冷(leng)(leng)(leng)(leng),制(zhi)(zhi)冷(leng)(leng)(leng)(leng)系(xi)(xi)統由4個基本部分即壓(ya)(ya)(ya)(ya)縮(suo)機(ji)(ji)(ji)、冷(leng)(leng)(leng)(leng)凝器、節(jie)流部件、蒸(zheng)(zheng)發(fa)器組成(cheng)。由銅管(guan)將(jiang)(jiang)四大件按一(yi)定(ding)順(shun)序連接成(cheng)一(yi)個封閉(bi)系(xi)(xi)統,系(xi)(xi)統內(nei)(nei)充注一(yi)定(ding)量(liang)的(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)。一(yi)般的(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)為(wei)(wei)(wei)氟里(li)昂(ang)(ang),以往(wang)通(tong)常采用(yong)的(de)(de)是R22,有些(xie)壓(ya)(ya)(ya)(ya)縮(suo)機(ji)(ji)(ji)的(de)(de)氟里(li)昂(ang)(ang)已經(jing)采用(yong)R410A、 R-404A、R407等新型的(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)(wei)(wei)例,壓(ya)(ya)(ya)(ya)縮(suo)機(ji)(ji)(ji)吸(xi)入(ru)來自蒸(zheng)(zheng)發(fa)器的(de)(de)低(di)(di)溫(wen)低(di)(di)壓(ya)(ya)(ya)(ya)的(de)(de)氟里(li)昂(ang)(ang)氣(qi)(qi)(qi)體(ti)壓(ya)(ya)(ya)(ya)縮(suo)成(cheng)高(gao)溫(wen)高(gao)壓(ya)(ya)(ya)(ya)的(de)(de)氟里(li)昂(ang)(ang)氣(qi)(qi)(qi)體(ti),然后流經(jing)熱(re)(re)(re)(re)力膨脹閥 (毛細管(guan)),節(jie)流成(cheng)低(di)(di)溫(wen)低(di)(di)壓(ya)(ya)(ya)(ya)的(de)(de)氟里(li)昂(ang)(ang)汽液(ye)兩相物體(ti),然后低(di)(di)溫(wen)低(di)(di)壓(ya)(ya)(ya)(ya)的(de)(de)氟里(li)昂(ang)(ang)液(ye)體(ti)在蒸(zheng)(zheng)發(fa)器中(zhong)吸(xi)收來自空(kong)(kong)間(jian)內(nei)(nei)空(kong)(kong)氣(qi)(qi)(qi)的(de)(de)熱(re)(re)(re)(re)量(liang),成(cheng)為(wei)(wei)(wei)低(di)(di)溫(wen)低(di)(di)壓(ya)(ya)(ya)(ya)的(de)(de)氟里(li)昂(ang)(ang)氣(qi)(qi)(qi)體(ti),低(di)(di)溫(wen)低(di)(di)壓(ya)(ya)(ya)(ya)的(de)(de)氟里(li)昂(ang)(ang)氣(qi)(qi)(qi)體(ti)又被壓(ya)(ya)(ya)(ya)縮(suo)機(ji)(ji)(ji)吸(xi)人(ren)。室(shi)(shi)內(nei)(nei)空(kong)(kong)氣(qi)(qi)(qi)經(jing)過蒸(zheng)(zheng)發(fa)器后,釋放了(le)熱(re)(re)(re)(re)量(liang),空(kong)(kong)氣(qi)(qi)(qi)溫(wen)度(du)下降。如(ru)此壓(ya)(ya)(ya)(ya)縮(suo)-----冷(leng)(leng)(leng)(leng)凝----節(jie)流----蒸(zheng)(zheng)發(fa)反復循環,制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)不斷帶(dai)走室(shi)(shi)內(nei)(nei)空(kong)(kong)氣(qi)(qi)(qi)的(de)(de)熱(re)(re)(re)(re)量(liang),從(cong)而(er)降低(di)(di)了(le)空(kong)(kong)間(jian)內(nei)(nei)的(de)(de)溫(wen)度(du)。 制(zhi)(zhi)熱(re)(re)(re)(re)時,通(tong)過四通(tong)閥的(de)(de)切(qie)換,改變了(le)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑(ji)的(de)(de)流動方(fang)向,使室(shi)(shi)外熱(re)(re)(re)(re)交換器成(cheng)為(wei)(wei)(wei)蒸(zheng)(zheng)發(fa)器,吸(xi)收了(le)室(shi)(shi)外空(kong)(kong)氣(qi)(qi)(qi)的(de)(de)熱(re)(re)(re)(re)量(liang),而(er)室(shi)(shi)內(nei)(nei)的(de)(de)蒸(zheng)(zheng)發(fa)卻成(cheng)為(wei)(wei)(wei)冷(leng)(leng)(leng)(leng)凝器,將(jiang)(jiang)熱(re)(re)(re)(re)量(liang)散(san)發(fa)在室(shi)(shi)內(nei)(nei),達到(dao)制(zhi)(zhi)熱(re)(re)(re)(re)的(de)(de)目的(de)(de)。
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