單級(ji)(ji)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機是(shi)應用比較廣泛的(de)一(yi)類制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機，它(ta)可以應用于制(zhi)(zhi)(zhi)(zhi)冰、空調、食品冷(leng)(leng)(leng)(leng)(leng)藏及(ji)工業生產過(guo)程等方面。單級(ji)(ji)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)循(xun)環是(shi)指制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)劑(ji)在(zai)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)系(xi)(xi)統(tong)(tong)(tong)內(nei)相繼經過(guo)壓(ya)(ya)縮(suo)、冷(leng)(leng)(leng)(leng)(leng)凝、節(jie)流(liu)(liu)、蒸(zheng)(zheng)發(fa)(fa)(fa)四(si)個(ge)過(guo)程，便(bian)完成(cheng)(cheng)了單級(ji)(ji)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機的(de)循(xun)環，即達(da)到了制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)的(de)目(mu)的(de)。 制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)系(xi)(xi)統(tong)(tong)(tong)由蒸(zheng)(zheng)發(fa)(fa)(fa)器(qi)(qi)(qi)(qi)(qi)、單級(ji)(ji)壓(ya)(ya)縮(suo)機、油(you)分(fen)(fen)(fen)離(li)器(qi)(qi)(qi)(qi)(qi)、冷(leng)(leng)(leng)(leng)(leng)凝器(qi)(qi)(qi)(qi)(qi)、貯氨(an)器(qi)(qi)(qi)(qi)(qi)、氨(an)液分(fen)(fen)(fen)離(li)器(qi)(qi)(qi)(qi)(qi)、節(jie)流(liu)(liu)閥(fa)及(ji)其它(ta)附屬設(she)備等組成(cheng)(cheng)，相互(hu)間通過(guo)管子聯接成(cheng)(cheng)一(yi)個(ge)封(feng)閉系(xi)(xi)統(tong)(tong)(tong)。其中，蒸(zheng)(zheng)發(fa)(fa)(fa)器(qi)(qi)(qi)(qi)(qi)是(shi)輸(shu)送冷(leng)(leng)(leng)(leng)(leng)量的(de)設(she)備，液態(tai)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)劑(ji)蒸(zheng)(zheng)發(fa)(fa)(fa)后吸收被冷(leng)(leng)(leng)(leng)(leng)卻物(wu)體(ti)的(de)熱(re)量實現制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)；壓(ya)(ya)縮(suo)機是(shi)系(xi)(xi)統(tong)(tong)(tong)的(de)心(xin)臟，起(qi)著吸入(ru)、壓(ya)(ya)縮(suo)、輸(shu)送制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)劑(ji)蒸(zheng)(zheng)汽的(de)作用；油(you)分(fen)(fen)(fen)離(li)器(qi)(qi)(qi)(qi)(qi)用于沉降(jiang)分(fen)(fen)(fen)離(li)壓(ya)(ya)縮(suo)后的(de)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)劑(ji)蒸(zheng)(zheng)汽中的(de)油(you)；冷(leng)(leng)(leng)(leng)(leng)凝器(qi)(qi)(qi)(qi)(qi)將壓(ya)(ya)縮(suo)機排出的(de)高(gao)溫制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)劑(ji)蒸(zheng)(zheng)汽冷(leng)(leng)(leng)(leng)(leng)凝成(cheng)(cheng)為(wei)飽和液體(ti)；貯氨(an)器(qi)(qi)(qi)(qi)(qi)用來貯存冷(leng)(leng)(leng)(leng)(leng)凝器(qi)(qi)(qi)(qi)(qi)里(li)冷(leng)(leng)(leng)(leng)(leng)凝的(de)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)劑(ji)氨(an)液，調節(jie)冷(leng)(leng)(leng)(leng)(leng)凝器(qi)(qi)(qi)(qi)(qi)和蒸(zheng)(zheng)發(fa)(fa)(fa)器(qi)(qi)(qi)(qi)(qi)之(zhi)間制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)劑(ji)氨(an)液的(de)供需關系(xi)(xi)；氨(an)液分(fen)(fen)(fen)離(li)器(qi)(qi)(qi)(qi)(qi)是(shi)氨(an)重(zhong)力供液系(xi)(xi)統(tong)(tong)(tong)中的(de)重(zhong)要附屬設(she)備；節(jie)流(liu)(liu)閥(fa)對(dui)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)劑(ji)起(qi)節(jie)流(liu)(liu)降(jiang)壓(ya)(ya)作用同(tong)時控(kong)制(zhi)(zhi)(zhi)(zhi)和調節(jie)流(liu)(liu)入(ru)蒸(zheng)(zheng)發(fa)(fa)(fa)器(qi)(qi)(qi)(qi)(qi)中制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)劑(ji)液體(ti)的(de)流(liu)(liu)量，并將系(xi)(xi)統(tong)(tong)(tong)分(fen)(fen)(fen)為(wei)高(gao)壓(ya)(ya)側和低壓(ya)(ya)側兩部分(fen)(fen)(fen)

螺桿式冷水機

當然，溢流閥(fa)也(ye)有可能(neng)被堵塞。也(ye)會(hui)有高壓(ya)(ya)報(bao)(bao)警，但是(shi)這種常(chang)見的故障是(shi)服務器(qi)一旦(dan)啟動(dong)，服務器(qi)一運行(xing)就會(hui)報(bao)(bao)警。與(yu)前面幾類不同，這里也(ye)提到(dao)，如果發出底(di)(di)壓(ya)(ya)報(bao)(bao)警，一般是(shi)制冷劑泄漏(lou)造成(cheng)的。也(ye)有可能(neng)是(shi)溫降過(guo)低，導致空調蒸發器(qi)工(gong)(gong)作壓(ya)(ya)力降低超過(guo)原(yuan)廠(chang)**工(gong)(gong)作壓(ya)(ya)力設置，也(ye)導致底(di)(di)壓(ya)(ya)報(bao)(bao)警！