秀峰(feng)區雙(shuang)(shuang)溫雙(shuang)(shuang)控冷水(shui)機廠家油(you)壓差(cha)低的原因

工業制冷機

1. 濾油器堵塞。

2. 油壓調節閥(fa)(放(fang)油閥(fa))開得過(guo)大。

檢查(cha)冷水機(ji)文章：通(tong)風(feng)(feng)系統(tong):查(cha)看(kan)風(feng)(feng)冷式(shi)冷水機(ji)的(de)空(kong)氣過濾(lv)網(wang)、熱交換(huan)器盤(pan)管和翅(chi)片是(shi)不(bu)(bu)(bu)是(shi)積塵過多;進風(feng)(feng)口、出風(feng)(feng)口是(shi)不(bu)(bu)(bu)是(shi)疏(shu)通(tong);風(feng)(feng)機(ji)與扇(shan)葉工(gong)作(zuo)是(shi)不(bu)(bu)(bu)是(shi)正(zheng)常(chang)(chang);風(feng)(feng)力大(da)小是(shi)不(bu)(bu)(bu)是(shi)正(zheng)常(chang)(chang)，水體系是(shi)不(bu)(bu)(bu)是(shi)正(zheng)常(chang)(chang)等；水系統(tong):查(cha)看(kan)風(feng)(feng)冷式(shi)冷水機(ji)的(de)水體系是(shi)不(bu)(bu)(bu)是(shi)漏水;進水口、出水口是(shi)不(bu)(bu)(bu)是(shi)疏(shu)通(tong);水泵工(gong)作(zuo)是(shi)不(bu)(bu)(bu)是(shi)正(zheng)常(chang)(chang)。聽(ting)通(tong)電(dian)(dian)開機(ji)細聽(ting)風(feng)(feng)冷式(shi)冷水機(ji)的(de)壓縮機(ji)工(gong)作(zuo)聲(sheng)響(xiang)是(shi)不(bu)(bu)(bu)是(shi)正(zheng)常(chang)(chang)，有(you)無反常(chang)(chang)聲(sheng)響(xiang)，電(dian)(dian)扇(shan)，水泵工(gong)作(zuo)有(you)無雜音(yin)，噪(zao)(zao)音(yin)是(shi)不(bu)(bu)(bu)是(shi)過大(da)等。風(feng)(feng)冷式(shi)冷水機(ji)在(zai)工(gong)作(zuo)中(zhong)，正(zheng)常(chang)(chang)狀況下振(zhen)蕩細微、噪(zao)(zao)聲(sheng)較小。

螺(luo)桿(gan)式冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)水(shui)機(ji)(ji)因(yin)其(qi)關(guan)鍵部(bu)件-壓(ya)(ya)(ya)(ya)縮機(ji)(ji)采用螺(luo)桿(gan)式故(gu)名(ming)螺(luo)桿(gan)式冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)水(shui)機(ji)(ji)，機(ji)(ji)組由蒸(zheng)發器(qi)出來(lai)的(de)狀(zhuang)態(tai)為的(de)氣體(ti)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)媒(mei)；經壓(ya)(ya)(ya)(ya)縮機(ji)(ji)絕(jue)熱壓(ya)(ya)(ya)(ya)縮以后，變(bian)成(cheng)(cheng)高(gao)(gao)溫高(gao)(gao)壓(ya)(ya)(ya)(ya)狀(zhuang)態(tai)。被壓(ya)(ya)(ya)(ya)縮后的(de)氣體(ti)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)媒(mei)，在(zai)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)凝器(qi)中(zhong)，等壓(ya)(ya)(ya)(ya)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)凝，經冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)凝后變(bian)化成(cheng)(cheng)液態(tai)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)媒(mei)，再經節流閥(fa)膨脹到(dao)低(di)壓(ya)(ya)(ya)(ya)，變(bian)成(cheng)(cheng)氣液混合(he)物(wu)。其(qi)中(zhong)低(di)溫低(di)壓(ya)(ya)(ya)(ya)下(xia)的(de)液態(tai)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)媒(mei)，在(zai)蒸(zheng)發器(qi)中(zhong)吸收被冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)物(wu)質的(de)熱量，重新變(bian)成(cheng)(cheng)氣態(tai)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)媒(mei)。氣態(tai)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)媒(mei)經管道重新進入壓(ya)(ya)(ya)(ya)縮機(ji)(ji)，開始新的(de)循環。這就是(shi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)凍循環的(de)四個過程，也(ye)是(shi)螺(luo)桿(gan)式冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)水(shui)機(ji)(ji)的(de)主要工作原理。

3.油泵(beng)的輸出下降。

4. 軸承磨損。

5. 油(you)壓表(或(huo)傳感器(qi))故障。

6. 潤滑油(you)中混入制冷(leng)劑過多(因為啟動(dong)時(shi)油(you)起泡(pao)，油(you)壓過低(di))。