
壓(ya)(ya)(ya)縮(suo)(suo)(suo)機酒(jiu)柜(ju)(ju)就是(shi)通(tong)過壓(ya)(ya)(ya)縮(suo)(suo)(suo)機機械制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)為(wei)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)系統(tong)的(de)電(dian)子酒(jiu)柜(ju)(ju)。壓(ya)(ya)(ya)縮(suo)(suo)(suo)機電(dian)子酒(jiu)柜(ju)(ju)通(tong)過它(ta)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)系統(tong)實(shi)現制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng),制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)系統(tong)由4個基本部(bu)分即(ji)壓(ya)(ya)(ya)縮(suo)(suo)(suo)機、冷(leng)(leng)(leng)凝(ning)器(qi)(qi)(qi)(qi)、節(jie)流部(bu)件、蒸(zheng)(zheng)發(fa)器(qi)(qi)(qi)(qi)組(zu)成(cheng)。由銅管(guan)將四大(da)件按一(yi)定順序(xu)連(lian)接成(cheng)一(yi)個封閉系統(tong),系統(tong)內(nei)充注一(yi)定量的(de)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)。一(yi)般的(de)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)為(wei)氟(fu)里(li)(li)昂(ang)(ang)(ang),以(yi)往通(tong)常采(cai)用的(de)是(shi)R22,有些壓(ya)(ya)(ya)縮(suo)(suo)(suo)機的(de)氟(fu)里(li)(li)昂(ang)(ang)(ang)已經采(cai)用R410A、 R-404A、R407等新(xin)型的(de)環(huan)保型制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)。以(yi)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)為(wei)例,壓(ya)(ya)(ya)縮(suo)(suo)(suo)機吸(xi)入來自蒸(zheng)(zheng)發(fa)器(qi)(qi)(qi)(qi)的(de)低(di)(di)(di)(di)溫(wen)(wen)(wen)低(di)(di)(di)(di)壓(ya)(ya)(ya)的(de)氟(fu)里(li)(li)昂(ang)(ang)(ang)氣(qi)(qi)體壓(ya)(ya)(ya)縮(suo)(suo)(suo)成(cheng)高溫(wen)(wen)(wen)高壓(ya)(ya)(ya)的(de)氟(fu)里(li)(li)昂(ang)(ang)(ang)氣(qi)(qi)體,然后(hou)流經熱(re)(re)(re)(re)力膨(peng)脹閥(fa) (毛細管(guan)),節(jie)流成(cheng)低(di)(di)(di)(di)溫(wen)(wen)(wen)低(di)(di)(di)(di)壓(ya)(ya)(ya)的(de)氟(fu)里(li)(li)昂(ang)(ang)(ang)汽液(ye)兩相物體,然后(hou)低(di)(di)(di)(di)溫(wen)(wen)(wen)低(di)(di)(di)(di)壓(ya)(ya)(ya)的(de)氟(fu)里(li)(li)昂(ang)(ang)(ang)液(ye)體在(zai)蒸(zheng)(zheng)發(fa)器(qi)(qi)(qi)(qi)中吸(xi)收(shou)(shou)來自空間(jian)內(nei)空氣(qi)(qi)的(de)熱(re)(re)(re)(re)量,成(cheng)為(wei)低(di)(di)(di)(di)溫(wen)(wen)(wen)低(di)(di)(di)(di)壓(ya)(ya)(ya)的(de)氟(fu)里(li)(li)昂(ang)(ang)(ang)氣(qi)(qi)體,低(di)(di)(di)(di)溫(wen)(wen)(wen)低(di)(di)(di)(di)壓(ya)(ya)(ya)的(de)氟(fu)里(li)(li)昂(ang)(ang)(ang)氣(qi)(qi)體又被壓(ya)(ya)(ya)縮(suo)(suo)(suo)機吸(xi)人。室內(nei)空氣(qi)(qi)經過蒸(zheng)(zheng)發(fa)器(qi)(qi)(qi)(qi)后(hou),釋放了熱(re)(re)(re)(re)量,空氣(qi)(qi)溫(wen)(wen)(wen)度(du)下降。如(ru)此壓(ya)(ya)(ya)縮(suo)(suo)(suo)-----冷(leng)(leng)(leng)凝(ning)----節(jie)流----蒸(zheng)(zheng)發(fa)反復循環(huan),制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)不斷(duan)帶(dai)走室內(nei)空氣(qi)(qi)的(de)熱(re)(re)(re)(re)量,從(cong)而降低(di)(di)(di)(di)了空間(jian)內(nei)的(de)溫(wen)(wen)(wen)度(du)。 制(zhi)(zhi)(zhi)(zhi)熱(re)(re)(re)(re)時(shi),通(tong)過四通(tong)閥(fa)的(de)切換,改變了制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)的(de)流動(dong)方向,使室外熱(re)(re)(re)(re)交換器(qi)(qi)(qi)(qi)成(cheng)為(wei)蒸(zheng)(zheng)發(fa)器(qi)(qi)(qi)(qi),吸(xi)收(shou)(shou)了室外空氣(qi)(qi)的(de)熱(re)(re)(re)(re)量,而室內(nei)的(de)蒸(zheng)(zheng)發(fa)卻(que)成(cheng)為(wei)冷(leng)(leng)(leng)凝(ning)器(qi)(qi)(qi)(qi),將熱(re)(re)(re)(re)量散發(fa)在(zai)室內(nei),達到制(zhi)(zhi)(zhi)(zhi)熱(re)(re)(re)(re)的(de)目的(de)。
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