秀峰區雙溫雙控冷水機廠家油(you)壓(ya)差低的原因

工業制冷機

1. 濾油器堵塞。

2. 油(you)壓調(diao)節閥(fa)(放油(you)閥(fa))開得過大。

檢查(cha)冷(leng)(leng)水(shui)(shui)機(ji)(ji)(ji)(ji)文章：通(tong)(tong)風(feng)系統(tong):查(cha)看(kan)風(feng)冷(leng)(leng)式(shi)冷(leng)(leng)水(shui)(shui)機(ji)(ji)(ji)(ji)的空氣過(guo)濾網、熱交(jiao)換(huan)器盤管和翅片是(shi)(shi)(shi)不是(shi)(shi)(shi)積(ji)塵(chen)過(guo)多(duo);進風(feng)口(kou)、出風(feng)口(kou)是(shi)(shi)(shi)不是(shi)(shi)(shi)疏通(tong)(tong);風(feng)機(ji)(ji)(ji)(ji)與扇(shan)葉工作(zuo)是(shi)(shi)(shi)不是(shi)(shi)(shi)正(zheng)常;風(feng)力大小是(shi)(shi)(shi)不是(shi)(shi)(shi)正(zheng)常，水(shui)(shui)體系是(shi)(shi)(shi)不是(shi)(shi)(shi)正(zheng)常等；水(shui)(shui)系統(tong):查(cha)看(kan)風(feng)冷(leng)(leng)式(shi)冷(leng)(leng)水(shui)(shui)機(ji)(ji)(ji)(ji)的水(shui)(shui)體系是(shi)(shi)(shi)不是(shi)(shi)(shi)漏水(shui)(shui);進水(shui)(shui)口(kou)、出水(shui)(shui)口(kou)是(shi)(shi)(shi)不是(shi)(shi)(shi)疏通(tong)(tong);水(shui)(shui)泵工作(zuo)是(shi)(shi)(shi)不是(shi)(shi)(shi)正(zheng)常。聽(ting)通(tong)(tong)電(dian)開機(ji)(ji)(ji)(ji)細(xi)聽(ting)風(feng)冷(leng)(leng)式(shi)冷(leng)(leng)水(shui)(shui)機(ji)(ji)(ji)(ji)的壓縮機(ji)(ji)(ji)(ji)工作(zuo)聲響是(shi)(shi)(shi)不是(shi)(shi)(shi)正(zheng)常，有無反常聲響，電(dian)扇(shan)，水(shui)(shui)泵工作(zuo)有無雜音，噪音是(shi)(shi)(shi)不是(shi)(shi)(shi)過(guo)大等。風(feng)冷(leng)(leng)式(shi)冷(leng)(leng)水(shui)(shui)機(ji)(ji)(ji)(ji)在工作(zuo)中，正(zheng)常狀況下振(zhen)蕩細(xi)微(wei)、噪聲較小。

螺(luo)桿式(shi)冷(leng)(leng)(leng)(leng)(leng)水機(ji)因其(qi)關鍵部件-壓(ya)(ya)縮(suo)(suo)機(ji)采(cai)用(yong)螺(luo)桿式(shi)故名螺(luo)桿式(shi)冷(leng)(leng)(leng)(leng)(leng)水機(ji)，機(ji)組由蒸(zheng)發器出來的(de)狀態(tai)為的(de)氣(qi)(qi)體(ti)冷(leng)(leng)(leng)(leng)(leng)媒(mei)；經壓(ya)(ya)縮(suo)(suo)機(ji)絕熱(re)壓(ya)(ya)縮(suo)(suo)以后(hou)，變成(cheng)高溫高壓(ya)(ya)狀態(tai)。被壓(ya)(ya)縮(suo)(suo)后(hou)的(de)氣(qi)(qi)體(ti)冷(leng)(leng)(leng)(leng)(leng)媒(mei)，在冷(leng)(leng)(leng)(leng)(leng)凝器中(zhong)，等壓(ya)(ya)冷(leng)(leng)(leng)(leng)(leng)卻冷(leng)(leng)(leng)(leng)(leng)凝，經冷(leng)(leng)(leng)(leng)(leng)凝后(hou)變化(hua)成(cheng)液(ye)(ye)態(tai)冷(leng)(leng)(leng)(leng)(leng)媒(mei)，再經節流閥膨脹(zhang)到低壓(ya)(ya)，變成(cheng)氣(qi)(qi)液(ye)(ye)混合物。其(qi)中(zhong)低溫低壓(ya)(ya)下的(de)液(ye)(ye)態(tai)冷(leng)(leng)(leng)(leng)(leng)媒(mei)，在蒸(zheng)發器中(zhong)吸收被冷(leng)(leng)(leng)(leng)(leng)物質的(de)熱(re)量，重(zhong)(zhong)新(xin)(xin)變成(cheng)氣(qi)(qi)態(tai)冷(leng)(leng)(leng)(leng)(leng)媒(mei)。氣(qi)(qi)態(tai)冷(leng)(leng)(leng)(leng)(leng)媒(mei)經管(guan)道重(zhong)(zhong)新(xin)(xin)進入壓(ya)(ya)縮(suo)(suo)機(ji)，開始新(xin)(xin)的(de)循環(huan)。這就是冷(leng)(leng)(leng)(leng)(leng)凍(dong)循環(huan)的(de)四個過程，也是螺(luo)桿式(shi)冷(leng)(leng)(leng)(leng)(leng)水機(ji)的(de)主(zhu)要工作原理(li)。

3.油泵的輸出下降。

4. 軸承磨損。

5. 油(you)壓表(或傳感器)故障。

6. 潤滑油中混入(ru)制(zhi)冷(leng)劑過多(duo)(因為(wei)啟動(dong)時油起(qi)泡(pao)，油壓過低)。