
壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)機(ji)(ji)酒(jiu)柜(ju)(ju)就是(shi)通(tong)過(guo)(guo)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)機(ji)(ji)機(ji)(ji)械制(zhi)(zhi)冷(leng)(leng)(leng)(leng)為(wei)(wei)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)系(xi)(xi)統(tong)的(de)(de)(de)(de)(de)電子(zi)酒(jiu)柜(ju)(ju)。壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)機(ji)(ji)電子(zi)酒(jiu)柜(ju)(ju)通(tong)過(guo)(guo)它制(zhi)(zhi)冷(leng)(leng)(leng)(leng)系(xi)(xi)統(tong)實現制(zhi)(zhi)冷(leng)(leng)(leng)(leng),制(zhi)(zhi)冷(leng)(leng)(leng)(leng)系(xi)(xi)統(tong)由4個基本部(bu)分即壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)機(ji)(ji)、冷(leng)(leng)(leng)(leng)凝器、節流(liu)(liu)(liu)部(bu)件(jian)(jian)、蒸發(fa)(fa)(fa)器組成。由銅管(guan)將(jiang)四(si)大(da)件(jian)(jian)按一定順序連接成一個封閉系(xi)(xi)統(tong),系(xi)(xi)統(tong)內(nei)(nei)(nei)充注(zhu)一定量(liang)的(de)(de)(de)(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑。一般的(de)(de)(de)(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑為(wei)(wei)氟(fu)里(li)昂,以往通(tong)常(chang)采(cai)用的(de)(de)(de)(de)(de)是(shi)R22,有些壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)機(ji)(ji)的(de)(de)(de)(de)(de)氟(fu)里(li)昂已經(jing)采(cai)用R410A、 R-404A、R407等新型(xing)的(de)(de)(de)(de)(de)環(huan)保(bao)型(xing)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑。以制(zhi)(zhi)冷(leng)(leng)(leng)(leng)為(wei)(wei)例,壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)機(ji)(ji)吸(xi)入來(lai)自(zi)蒸發(fa)(fa)(fa)器的(de)(de)(de)(de)(de)低(di)(di)溫(wen)(wen)低(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)氟(fu)里(li)昂氣(qi)(qi)體(ti)壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)成高溫(wen)(wen)高壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)氟(fu)里(li)昂氣(qi)(qi)體(ti),然后流(liu)(liu)(liu)經(jing)熱(re)力膨脹閥(fa) (毛細管(guan)),節流(liu)(liu)(liu)成低(di)(di)溫(wen)(wen)低(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)氟(fu)里(li)昂汽液(ye)兩相物體(ti),然后低(di)(di)溫(wen)(wen)低(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)氟(fu)里(li)昂液(ye)體(ti)在蒸發(fa)(fa)(fa)器中吸(xi)收(shou)來(lai)自(zi)空(kong)間(jian)內(nei)(nei)(nei)空(kong)氣(qi)(qi)的(de)(de)(de)(de)(de)熱(re)量(liang),成為(wei)(wei)低(di)(di)溫(wen)(wen)低(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)氟(fu)里(li)昂氣(qi)(qi)體(ti),低(di)(di)溫(wen)(wen)低(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)氟(fu)里(li)昂氣(qi)(qi)體(ti)又被壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)機(ji)(ji)吸(xi)人。室(shi)(shi)內(nei)(nei)(nei)空(kong)氣(qi)(qi)經(jing)過(guo)(guo)蒸發(fa)(fa)(fa)器后,釋放了(le)熱(re)量(liang),空(kong)氣(qi)(qi)溫(wen)(wen)度(du)下降。如此壓(ya)(ya)(ya)(ya)(ya)(ya)縮(suo)-----冷(leng)(leng)(leng)(leng)凝----節流(liu)(liu)(liu)----蒸發(fa)(fa)(fa)反復循環(huan),制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑不斷(duan)帶走室(shi)(shi)內(nei)(nei)(nei)空(kong)氣(qi)(qi)的(de)(de)(de)(de)(de)熱(re)量(liang),從而(er)降低(di)(di)了(le)空(kong)間(jian)內(nei)(nei)(nei)的(de)(de)(de)(de)(de)溫(wen)(wen)度(du)。 制(zhi)(zhi)熱(re)時(shi),通(tong)過(guo)(guo)四(si)通(tong)閥(fa)的(de)(de)(de)(de)(de)切(qie)換(huan),改變了(le)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑的(de)(de)(de)(de)(de)流(liu)(liu)(liu)動(dong)方向,使室(shi)(shi)外熱(re)交換(huan)器成為(wei)(wei)蒸發(fa)(fa)(fa)器,吸(xi)收(shou)了(le)室(shi)(shi)外空(kong)氣(qi)(qi)的(de)(de)(de)(de)(de)熱(re)量(liang),而(er)室(shi)(shi)內(nei)(nei)(nei)的(de)(de)(de)(de)(de)蒸發(fa)(fa)(fa)卻成為(wei)(wei)冷(leng)(leng)(leng)(leng)凝器,將(jiang)熱(re)量(liang)散發(fa)(fa)(fa)在室(shi)(shi)內(nei)(nei)(nei),達到制(zhi)(zhi)熱(re)的(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)。
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