秀(xiu)峰(feng)區雙溫(wen)雙控冷水(shui)機(ji)廠家油壓差低的原因

工業制冷機

1. 濾油器堵塞。

2. 油壓調節閥(放油閥)開得(de)過大。

檢查冷(leng)(leng)水(shui)機(ji)文章(zhang)：通(tong)風(feng)系(xi)(xi)統(tong):查看風(feng)冷(leng)(leng)式冷(leng)(leng)水(shui)機(ji)的(de)(de)空氣過(guo)濾網、熱交換器盤管和翅片是(shi)(shi)(shi)不(bu)是(shi)(shi)(shi)積塵過(guo)多;進(jin)風(feng)口(kou)(kou)(kou)(kou)、出風(feng)口(kou)(kou)(kou)(kou)是(shi)(shi)(shi)不(bu)是(shi)(shi)(shi)疏(shu)通(tong);風(feng)機(ji)與扇葉工(gong)(gong)作(zuo)是(shi)(shi)(shi)不(bu)是(shi)(shi)(shi)正(zheng)(zheng)常;風(feng)力大小是(shi)(shi)(shi)不(bu)是(shi)(shi)(shi)正(zheng)(zheng)常，水(shui)體(ti)系(xi)(xi)是(shi)(shi)(shi)不(bu)是(shi)(shi)(shi)正(zheng)(zheng)常等；水(shui)系(xi)(xi)統(tong):查看風(feng)冷(leng)(leng)式冷(leng)(leng)水(shui)機(ji)的(de)(de)水(shui)體(ti)系(xi)(xi)是(shi)(shi)(shi)不(bu)是(shi)(shi)(shi)漏水(shui);進(jin)水(shui)口(kou)(kou)(kou)(kou)、出水(shui)口(kou)(kou)(kou)(kou)是(shi)(shi)(shi)不(bu)是(shi)(shi)(shi)疏(shu)通(tong);水(shui)泵工(gong)(gong)作(zuo)是(shi)(shi)(shi)不(bu)是(shi)(shi)(shi)正(zheng)(zheng)常。聽通(tong)電開機(ji)細(xi)聽風(feng)冷(leng)(leng)式冷(leng)(leng)水(shui)機(ji)的(de)(de)壓縮機(ji)工(gong)(gong)作(zuo)聲響是(shi)(shi)(shi)不(bu)是(shi)(shi)(shi)正(zheng)(zheng)常，有(you)無反常聲響，電扇，水(shui)泵工(gong)(gong)作(zuo)有(you)無雜音(yin)，噪(zao)音(yin)是(shi)(shi)(shi)不(bu)是(shi)(shi)(shi)過(guo)大等。風(feng)冷(leng)(leng)式冷(leng)(leng)水(shui)機(ji)在工(gong)(gong)作(zuo)中，正(zheng)(zheng)常狀況(kuang)下振(zhen)蕩細(xi)微、噪(zao)聲較小。

螺桿式(shi)冷(leng)(leng)(leng)(leng)水(shui)機(ji)因其關鍵部件-壓(ya)(ya)縮(suo)(suo)機(ji)采用螺桿式(shi)故名螺桿式(shi)冷(leng)(leng)(leng)(leng)水(shui)機(ji)，機(ji)組由(you)蒸發(fa)器(qi)出(chu)來的(de)狀態(tai)(tai)為的(de)氣(qi)體冷(leng)(leng)(leng)(leng)媒(mei)(mei)(mei)；經壓(ya)(ya)縮(suo)(suo)機(ji)絕熱(re)壓(ya)(ya)縮(suo)(suo)以后(hou)(hou)，變成高(gao)(gao)溫高(gao)(gao)壓(ya)(ya)狀態(tai)(tai)。被(bei)壓(ya)(ya)縮(suo)(suo)后(hou)(hou)的(de)氣(qi)體冷(leng)(leng)(leng)(leng)媒(mei)(mei)(mei)，在(zai)(zai)冷(leng)(leng)(leng)(leng)凝器(qi)中(zhong)，等壓(ya)(ya)冷(leng)(leng)(leng)(leng)卻冷(leng)(leng)(leng)(leng)凝，經冷(leng)(leng)(leng)(leng)凝后(hou)(hou)變化成液(ye)態(tai)(tai)冷(leng)(leng)(leng)(leng)媒(mei)(mei)(mei)，再經節流閥(fa)膨脹到低(di)壓(ya)(ya)，變成氣(qi)液(ye)混合物。其中(zhong)低(di)溫低(di)壓(ya)(ya)下的(de)液(ye)態(tai)(tai)冷(leng)(leng)(leng)(leng)媒(mei)(mei)(mei)，在(zai)(zai)蒸發(fa)器(qi)中(zhong)吸(xi)收被(bei)冷(leng)(leng)(leng)(leng)物質的(de)熱(re)量，重(zhong)(zhong)新變成氣(qi)態(tai)(tai)冷(leng)(leng)(leng)(leng)媒(mei)(mei)(mei)。氣(qi)態(tai)(tai)冷(leng)(leng)(leng)(leng)媒(mei)(mei)(mei)經管道重(zhong)(zhong)新進入壓(ya)(ya)縮(suo)(suo)機(ji)，開始新的(de)循環。這就是(shi)冷(leng)(leng)(leng)(leng)凍(dong)循環的(de)四(si)個(ge)過程(cheng)，也是(shi)螺桿式(shi)冷(leng)(leng)(leng)(leng)水(shui)機(ji)的(de)主(zhu)要工作(zuo)原理。

3.油泵的輸(shu)出下降。

4. 軸承磨損。

5. 油壓表(或傳感器)故(gu)障(zhang)。

6. 潤滑油中混入(ru)制(zhi)冷劑過(guo)多(duo)(因為啟動時油起泡，油壓過(guo)低(di))。