
壓(ya)(ya)縮(suo)機(ji)酒柜就是通(tong)過(guo)壓(ya)(ya)縮(suo)機(ji)機(ji)械制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)為(wei)(wei)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)系統(tong)(tong)的(de)(de)(de)(de)(de)電子(zi)酒柜。壓(ya)(ya)縮(suo)機(ji)電子(zi)酒柜通(tong)過(guo)它(ta)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)系統(tong)(tong)實現制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng),制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)系統(tong)(tong)由(you)4個基本部分即壓(ya)(ya)縮(suo)機(ji)、冷(leng)(leng)凝(ning)(ning)器(qi)(qi)、節(jie)流部件(jian)(jian)、蒸(zheng)(zheng)發(fa)(fa)器(qi)(qi)組成(cheng)。由(you)銅管將(jiang)(jiang)四(si)大件(jian)(jian)按一定(ding)順序連(lian)接(jie)成(cheng)一個封閉系統(tong)(tong),系統(tong)(tong)內充注一定(ding)量的(de)(de)(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)劑。一般的(de)(de)(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)劑為(wei)(wei)氟(fu)(fu)(fu)里昂(ang)(ang),以往通(tong)常采(cai)用的(de)(de)(de)(de)(de)是R22,有(you)些壓(ya)(ya)縮(suo)機(ji)的(de)(de)(de)(de)(de)氟(fu)(fu)(fu)里昂(ang)(ang)已(yi)經采(cai)用R410A、 R-404A、R407等新型的(de)(de)(de)(de)(de)環(huan)保(bao)型制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)劑。以制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)為(wei)(wei)例,壓(ya)(ya)縮(suo)機(ji)吸(xi)入來自蒸(zheng)(zheng)發(fa)(fa)器(qi)(qi)的(de)(de)(de)(de)(de)低(di)(di)(di)溫(wen)(wen)低(di)(di)(di)壓(ya)(ya)的(de)(de)(de)(de)(de)氟(fu)(fu)(fu)里昂(ang)(ang)氣(qi)(qi)(qi)體(ti)壓(ya)(ya)縮(suo)成(cheng)高溫(wen)(wen)高壓(ya)(ya)的(de)(de)(de)(de)(de)氟(fu)(fu)(fu)里昂(ang)(ang)氣(qi)(qi)(qi)體(ti),然(ran)后流經熱(re)(re)力(li)膨脹(zhang)閥 (毛細管),節(jie)流成(cheng)低(di)(di)(di)溫(wen)(wen)低(di)(di)(di)壓(ya)(ya)的(de)(de)(de)(de)(de)氟(fu)(fu)(fu)里昂(ang)(ang)汽液兩(liang)相物體(ti),然(ran)后低(di)(di)(di)溫(wen)(wen)低(di)(di)(di)壓(ya)(ya)的(de)(de)(de)(de)(de)氟(fu)(fu)(fu)里昂(ang)(ang)液體(ti)在蒸(zheng)(zheng)發(fa)(fa)器(qi)(qi)中吸(xi)收來自空(kong)間內空(kong)氣(qi)(qi)(qi)的(de)(de)(de)(de)(de)熱(re)(re)量,成(cheng)為(wei)(wei)低(di)(di)(di)溫(wen)(wen)低(di)(di)(di)壓(ya)(ya)的(de)(de)(de)(de)(de)氟(fu)(fu)(fu)里昂(ang)(ang)氣(qi)(qi)(qi)體(ti),低(di)(di)(di)溫(wen)(wen)低(di)(di)(di)壓(ya)(ya)的(de)(de)(de)(de)(de)氟(fu)(fu)(fu)里昂(ang)(ang)氣(qi)(qi)(qi)體(ti)又(you)被壓(ya)(ya)縮(suo)機(ji)吸(xi)人。室(shi)(shi)(shi)內空(kong)氣(qi)(qi)(qi)經過(guo)蒸(zheng)(zheng)發(fa)(fa)器(qi)(qi)后,釋放(fang)了熱(re)(re)量,空(kong)氣(qi)(qi)(qi)溫(wen)(wen)度(du)下降(jiang)。如此壓(ya)(ya)縮(suo)-----冷(leng)(leng)凝(ning)(ning)----節(jie)流----蒸(zheng)(zheng)發(fa)(fa)反(fan)復循環(huan),制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)劑不斷帶走室(shi)(shi)(shi)內空(kong)氣(qi)(qi)(qi)的(de)(de)(de)(de)(de)熱(re)(re)量,從而降(jiang)低(di)(di)(di)了空(kong)間內的(de)(de)(de)(de)(de)溫(wen)(wen)度(du)。 制(zhi)(zhi)(zhi)(zhi)(zhi)熱(re)(re)時,通(tong)過(guo)四(si)通(tong)閥的(de)(de)(de)(de)(de)切(qie)換(huan),改變了制(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)劑的(de)(de)(de)(de)(de)流動方向(xiang),使室(shi)(shi)(shi)外(wai)熱(re)(re)交換(huan)器(qi)(qi)成(cheng)為(wei)(wei)蒸(zheng)(zheng)發(fa)(fa)器(qi)(qi),吸(xi)收了室(shi)(shi)(shi)外(wai)空(kong)氣(qi)(qi)(qi)的(de)(de)(de)(de)(de)熱(re)(re)量,而室(shi)(shi)(shi)內的(de)(de)(de)(de)(de)蒸(zheng)(zheng)發(fa)(fa)卻成(cheng)為(wei)(wei)冷(leng)(leng)凝(ning)(ning)器(qi)(qi),將(jiang)(jiang)熱(re)(re)量散(san)發(fa)(fa)在室(shi)(shi)(shi)內,達(da)到制(zhi)(zhi)(zhi)(zhi)(zhi)熱(re)(re)的(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)。
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