
壓(ya)(ya)(ya)縮(suo)機(ji)酒柜就(jiu)是通(tong)過(guo)壓(ya)(ya)(ya)縮(suo)機(ji)機(ji)械(xie)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)為制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)系統(tong)的(de)(de)(de)電子(zi)酒柜。壓(ya)(ya)(ya)縮(suo)機(ji)電子(zi)酒柜通(tong)過(guo)它制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)系統(tong)實現(xian)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng),制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)系統(tong)由(you)4個(ge)基本部(bu)分即壓(ya)(ya)(ya)縮(suo)機(ji)、冷(leng)(leng)(leng)凝器(qi)(qi)、節(jie)流部(bu)件、蒸(zheng)發(fa)(fa)(fa)器(qi)(qi)組(zu)成(cheng)(cheng)(cheng)。由(you)銅管將四(si)大件按一(yi)定順序連(lian)接成(cheng)(cheng)(cheng)一(yi)個(ge)封(feng)閉(bi)系統(tong),系統(tong)內(nei)(nei)充注一(yi)定量的(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑。一(yi)般的(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑為氟(fu)(fu)里(li)(li)昂(ang)(ang),以往通(tong)常(chang)采用的(de)(de)(de)是R22,有些壓(ya)(ya)(ya)縮(suo)機(ji)的(de)(de)(de)氟(fu)(fu)里(li)(li)昂(ang)(ang)已經(jing)采用R410A、 R-404A、R407等新型(xing)的(de)(de)(de)環保型(xing)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑。以制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)為例(li),壓(ya)(ya)(ya)縮(suo)機(ji)吸(xi)(xi)入來自(zi)蒸(zheng)發(fa)(fa)(fa)器(qi)(qi)的(de)(de)(de)低(di)(di)(di)溫(wen)(wen)低(di)(di)(di)壓(ya)(ya)(ya)的(de)(de)(de)氟(fu)(fu)里(li)(li)昂(ang)(ang)氣體壓(ya)(ya)(ya)縮(suo)成(cheng)(cheng)(cheng)高溫(wen)(wen)高壓(ya)(ya)(ya)的(de)(de)(de)氟(fu)(fu)里(li)(li)昂(ang)(ang)氣體,然后(hou)(hou)流經(jing)熱力膨脹閥(fa) (毛細管),節(jie)流成(cheng)(cheng)(cheng)低(di)(di)(di)溫(wen)(wen)低(di)(di)(di)壓(ya)(ya)(ya)的(de)(de)(de)氟(fu)(fu)里(li)(li)昂(ang)(ang)汽(qi)液兩相物體,然后(hou)(hou)低(di)(di)(di)溫(wen)(wen)低(di)(di)(di)壓(ya)(ya)(ya)的(de)(de)(de)氟(fu)(fu)里(li)(li)昂(ang)(ang)液體在蒸(zheng)發(fa)(fa)(fa)器(qi)(qi)中吸(xi)(xi)收(shou)(shou)來自(zi)空間內(nei)(nei)空氣的(de)(de)(de)熱量,成(cheng)(cheng)(cheng)為低(di)(di)(di)溫(wen)(wen)低(di)(di)(di)壓(ya)(ya)(ya)的(de)(de)(de)氟(fu)(fu)里(li)(li)昂(ang)(ang)氣體,低(di)(di)(di)溫(wen)(wen)低(di)(di)(di)壓(ya)(ya)(ya)的(de)(de)(de)氟(fu)(fu)里(li)(li)昂(ang)(ang)氣體又被壓(ya)(ya)(ya)縮(suo)機(ji)吸(xi)(xi)人。室(shi)內(nei)(nei)空氣經(jing)過(guo)蒸(zheng)發(fa)(fa)(fa)器(qi)(qi)后(hou)(hou),釋放了熱量,空氣溫(wen)(wen)度下降(jiang)。如此壓(ya)(ya)(ya)縮(suo)-----冷(leng)(leng)(leng)凝----節(jie)流----蒸(zheng)發(fa)(fa)(fa)反復(fu)循環,制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑不斷帶走室(shi)內(nei)(nei)空氣的(de)(de)(de)熱量,從而降(jiang)低(di)(di)(di)了空間內(nei)(nei)的(de)(de)(de)溫(wen)(wen)度。 制(zhi)(zhi)(zhi)(zhi)熱時,通(tong)過(guo)四(si)通(tong)閥(fa)的(de)(de)(de)切(qie)換,改(gai)變了制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑的(de)(de)(de)流動方向,使室(shi)外(wai)熱交換器(qi)(qi)成(cheng)(cheng)(cheng)為蒸(zheng)發(fa)(fa)(fa)器(qi)(qi),吸(xi)(xi)收(shou)(shou)了室(shi)外(wai)空氣的(de)(de)(de)熱量,而室(shi)內(nei)(nei)的(de)(de)(de)蒸(zheng)發(fa)(fa)(fa)卻成(cheng)(cheng)(cheng)為冷(leng)(leng)(leng)凝器(qi)(qi),將熱量散(san)發(fa)(fa)(fa)在室(shi)內(nei)(nei),達到制(zhi)(zhi)(zhi)(zhi)熱的(de)(de)(de)目的(de)(de)(de)。
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