秀(xiu)峰(feng)區雙溫雙控冷(leng)水(shui)機廠家油壓差低的原因

工業制冷機

1. 濾油器堵塞。

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

檢查冷(leng)(leng)(leng)水(shui)(shui)(shui)(shui)機(ji)(ji)文章：通風(feng)(feng)(feng)系統:查看風(feng)(feng)(feng)冷(leng)(leng)(leng)式(shi)冷(leng)(leng)(leng)水(shui)(shui)(shui)(shui)機(ji)(ji)的(de)空(kong)氣過濾網、熱交換器盤管和(he)翅片是(shi)(shi)(shi)不(bu)(bu)(bu)是(shi)(shi)(shi)積塵過多;進(jin)風(feng)(feng)(feng)口、出風(feng)(feng)(feng)口是(shi)(shi)(shi)不(bu)(bu)(bu)是(shi)(shi)(shi)疏(shu)通;風(feng)(feng)(feng)機(ji)(ji)與扇葉工(gong)(gong)作(zuo)是(shi)(shi)(shi)不(bu)(bu)(bu)是(shi)(shi)(shi)正(zheng)常(chang)(chang)(chang);風(feng)(feng)(feng)力(li)大小是(shi)(shi)(shi)不(bu)(bu)(bu)是(shi)(shi)(shi)正(zheng)常(chang)(chang)(chang)，水(shui)(shui)(shui)(shui)體系是(shi)(shi)(shi)不(bu)(bu)(bu)是(shi)(shi)(shi)正(zheng)常(chang)(chang)(chang)等(deng)；水(shui)(shui)(shui)(shui)系統:查看風(feng)(feng)(feng)冷(leng)(leng)(leng)式(shi)冷(leng)(leng)(leng)水(shui)(shui)(shui)(shui)機(ji)(ji)的(de)水(shui)(shui)(shui)(shui)體系是(shi)(shi)(shi)不(bu)(bu)(bu)是(shi)(shi)(shi)漏水(shui)(shui)(shui)(shui);進(jin)水(shui)(shui)(shui)(shui)口、出水(shui)(shui)(shui)(shui)口是(shi)(shi)(shi)不(bu)(bu)(bu)是(shi)(shi)(shi)疏(shu)通;水(shui)(shui)(shui)(shui)泵工(gong)(gong)作(zuo)是(shi)(shi)(shi)不(bu)(bu)(bu)是(shi)(shi)(shi)正(zheng)常(chang)(chang)(chang)。聽通電開機(ji)(ji)細聽風(feng)(feng)(feng)冷(leng)(leng)(leng)式(shi)冷(leng)(leng)(leng)水(shui)(shui)(shui)(shui)機(ji)(ji)的(de)壓(ya)縮(suo)機(ji)(ji)工(gong)(gong)作(zuo)聲響(xiang)是(shi)(shi)(shi)不(bu)(bu)(bu)是(shi)(shi)(shi)正(zheng)常(chang)(chang)(chang)，有無(wu)反常(chang)(chang)(chang)聲響(xiang)，電扇，水(shui)(shui)(shui)(shui)泵工(gong)(gong)作(zuo)有無(wu)雜音(yin)，噪音(yin)是(shi)(shi)(shi)不(bu)(bu)(bu)是(shi)(shi)(shi)過大等(deng)。風(feng)(feng)(feng)冷(leng)(leng)(leng)式(shi)冷(leng)(leng)(leng)水(shui)(shui)(shui)(shui)機(ji)(ji)在工(gong)(gong)作(zuo)中(zhong)，正(zheng)常(chang)(chang)(chang)狀況下振蕩細微、噪聲較小。

螺桿(gan)式(shi)(shi)冷(leng)(leng)(leng)水(shui)機(ji)因其關鍵(jian)部件-壓(ya)縮機(ji)采用螺桿(gan)式(shi)(shi)故名螺桿(gan)式(shi)(shi)冷(leng)(leng)(leng)水(shui)機(ji)，機(ji)組(zu)由蒸(zheng)發器出來的(de)(de)狀(zhuang)態為(wei)的(de)(de)氣(qi)體冷(leng)(leng)(leng)媒(mei)；經(jing)壓(ya)縮機(ji)絕熱(re)壓(ya)縮以后(hou)，變成(cheng)(cheng)(cheng)高(gao)溫高(gao)壓(ya)狀(zhuang)態。被壓(ya)縮后(hou)的(de)(de)氣(qi)體冷(leng)(leng)(leng)媒(mei)，在冷(leng)(leng)(leng)凝(ning)器中，等壓(ya)冷(leng)(leng)(leng)卻冷(leng)(leng)(leng)凝(ning)，經(jing)冷(leng)(leng)(leng)凝(ning)后(hou)變化成(cheng)(cheng)(cheng)液態冷(leng)(leng)(leng)媒(mei)，再經(jing)節(jie)流(liu)閥(fa)膨(peng)脹到(dao)低壓(ya)，變成(cheng)(cheng)(cheng)氣(qi)液混合物(wu)。其中低溫低壓(ya)下的(de)(de)液態冷(leng)(leng)(leng)媒(mei)，在蒸(zheng)發器中吸收(shou)被冷(leng)(leng)(leng)物(wu)質的(de)(de)熱(re)量，重(zhong)新(xin)變成(cheng)(cheng)(cheng)氣(qi)態冷(leng)(leng)(leng)媒(mei)。氣(qi)態冷(leng)(leng)(leng)媒(mei)經(jing)管道重(zhong)新(xin)進入(ru)壓(ya)縮機(ji)，開始新(xin)的(de)(de)循環。這就是(shi)冷(leng)(leng)(leng)凍循環的(de)(de)四個(ge)過程，也是(shi)螺桿(gan)式(shi)(shi)冷(leng)(leng)(leng)水(shui)機(ji)的(de)(de)主要工作原理。

3.油泵的輸出下(xia)降(jiang)。

4. 軸承磨損。

5. 油壓表(biao)(或(huo)傳感器(qi))故障(zhang)。

6. 潤滑油中(zhong)混入制冷劑(ji)過多(duo)(因(yin)為啟動時(shi)油起泡，油壓過低(di))。