
壓(ya)(ya)縮(suo)(suo)機(ji)(ji)酒(jiu)柜(ju)就是通(tong)過壓(ya)(ya)縮(suo)(suo)機(ji)(ji)機(ji)(ji)械制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)為制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)系統(tong)(tong)的(de)(de)(de)(de)(de)電(dian)子(zi)酒(jiu)柜(ju)。壓(ya)(ya)縮(suo)(suo)機(ji)(ji)電(dian)子(zi)酒(jiu)柜(ju)通(tong)過它制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)系統(tong)(tong)實現制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng),制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)系統(tong)(tong)由4個(ge)基本部分即壓(ya)(ya)縮(suo)(suo)機(ji)(ji)、冷(leng)(leng)凝器(qi)(qi)、節流部件(jian)(jian)、蒸發(fa)器(qi)(qi)組成(cheng)。由銅管將四大(da)件(jian)(jian)按一定(ding)順序連(lian)接成(cheng)一個(ge)封閉系統(tong)(tong),系統(tong)(tong)內(nei)充(chong)注一定(ding)量(liang)(liang)的(de)(de)(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)劑。一般的(de)(de)(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)劑為氟(fu)(fu)里(li)(li)昂,以往通(tong)常采用(yong)的(de)(de)(de)(de)(de)是R22,有些壓(ya)(ya)縮(suo)(suo)機(ji)(ji)的(de)(de)(de)(de)(de)氟(fu)(fu)里(li)(li)昂已經(jing)(jing)采用(yong)R410A、 R-404A、R407等新型(xing)的(de)(de)(de)(de)(de)環保型(xing)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)劑。以制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)為例(li),壓(ya)(ya)縮(suo)(suo)機(ji)(ji)吸(xi)入來自蒸發(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)里(li)(li)昂氣(qi)(qi)體(ti)壓(ya)(ya)縮(suo)(suo)成(cheng)高溫(wen)(wen)高壓(ya)(ya)的(de)(de)(de)(de)(de)氟(fu)(fu)里(li)(li)昂氣(qi)(qi)體(ti),然后(hou)流經(jing)(jing)熱力膨脹(zhang)閥 (毛(mao)細管),節流成(cheng)低(di)(di)(di)溫(wen)(wen)低(di)(di)(di)壓(ya)(ya)的(de)(de)(de)(de)(de)氟(fu)(fu)里(li)(li)昂汽(qi)液兩(liang)相物體(ti),然后(hou)低(di)(di)(di)溫(wen)(wen)低(di)(di)(di)壓(ya)(ya)的(de)(de)(de)(de)(de)氟(fu)(fu)里(li)(li)昂液體(ti)在蒸發(fa)器(qi)(qi)中吸(xi)收(shou)來自空(kong)(kong)間(jian)內(nei)空(kong)(kong)氣(qi)(qi)的(de)(de)(de)(de)(de)熱量(liang)(liang),成(cheng)為低(di)(di)(di)溫(wen)(wen)低(di)(di)(di)壓(ya)(ya)的(de)(de)(de)(de)(de)氟(fu)(fu)里(li)(li)昂氣(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)里(li)(li)昂氣(qi)(qi)體(ti)又被(bei)壓(ya)(ya)縮(suo)(suo)機(ji)(ji)吸(xi)人。室(shi)內(nei)空(kong)(kong)氣(qi)(qi)經(jing)(jing)過蒸發(fa)器(qi)(qi)后(hou),釋放了(le)熱量(liang)(liang),空(kong)(kong)氣(qi)(qi)溫(wen)(wen)度下(xia)降。如(ru)此壓(ya)(ya)縮(suo)(suo)-----冷(leng)(leng)凝----節流----蒸發(fa)反復循(xun)環,制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)劑不斷帶走室(shi)內(nei)空(kong)(kong)氣(qi)(qi)的(de)(de)(de)(de)(de)熱量(liang)(liang),從而降低(di)(di)(di)了(le)空(kong)(kong)間(jian)內(nei)的(de)(de)(de)(de)(de)溫(wen)(wen)度。 制(zhi)(zhi)(zhi)(zhi)熱時,通(tong)過四通(tong)閥的(de)(de)(de)(de)(de)切換(huan),改變了(le)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)劑的(de)(de)(de)(de)(de)流動方向,使室(shi)外熱交換(huan)器(qi)(qi)成(cheng)為蒸發(fa)器(qi)(qi),吸(xi)收(shou)了(le)室(shi)外空(kong)(kong)氣(qi)(qi)的(de)(de)(de)(de)(de)熱量(liang)(liang),而室(shi)內(nei)的(de)(de)(de)(de)(de)蒸發(fa)卻成(cheng)為冷(leng)(leng)凝器(qi)(qi),將熱量(liang)(liang)散發(fa)在室(shi)內(nei),達到制(zhi)(zhi)(zhi)(zhi)熱的(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)。
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