秀峰(feng)區雙溫雙控冷水機(ji)廠家油壓(ya)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)開得過(guo)大。

檢查冷(leng)(leng)水(shui)(shui)(shui)(shui)(shui)機文(wen)章：通風(feng)系(xi)統:查看風(feng)冷(leng)(leng)式冷(leng)(leng)水(shui)(shui)(shui)(shui)(shui)機的(de)空(kong)氣(qi)過濾網、熱交換器盤(pan)管(guan)和(he)翅片(pian)是(shi)(shi)(shi)(shi)不是(shi)(shi)(shi)(shi)積塵過多;進(jin)風(feng)口(kou)、出風(feng)口(kou)是(shi)(shi)(shi)(shi)不是(shi)(shi)(shi)(shi)疏(shu)通;風(feng)機與扇(shan)葉工(gong)作(zuo)是(shi)(shi)(shi)(shi)不是(shi)(shi)(shi)(shi)正(zheng)常(chang);風(feng)力大小(xiao)(xiao)是(shi)(shi)(shi)(shi)不是(shi)(shi)(shi)(shi)正(zheng)常(chang)，水(shui)(shui)(shui)(shui)(shui)體系(xi)是(shi)(shi)(shi)(shi)不是(shi)(shi)(shi)(shi)正(zheng)常(chang)等；水(shui)(shui)(shui)(shui)(shui)系(xi)統:查看風(feng)冷(leng)(leng)式冷(leng)(leng)水(shui)(shui)(shui)(shui)(shui)機的(de)水(shui)(shui)(shui)(shui)(shui)體系(xi)是(shi)(shi)(shi)(shi)不是(shi)(shi)(shi)(shi)漏水(shui)(shui)(shui)(shui)(shui);進(jin)水(shui)(shui)(shui)(shui)(shui)口(kou)、出水(shui)(shui)(shui)(shui)(shui)口(kou)是(shi)(shi)(shi)(shi)不是(shi)(shi)(shi)(shi)疏(shu)通;水(shui)(shui)(shui)(shui)(shui)泵工(gong)作(zuo)是(shi)(shi)(shi)(shi)不是(shi)(shi)(shi)(shi)正(zheng)常(chang)。聽(ting)通電(dian)(dian)開機細聽(ting)風(feng)冷(leng)(leng)式冷(leng)(leng)水(shui)(shui)(shui)(shui)(shui)機的(de)壓縮機工(gong)作(zuo)聲響是(shi)(shi)(shi)(shi)不是(shi)(shi)(shi)(shi)正(zheng)常(chang)，有(you)無反常(chang)聲響，電(dian)(dian)扇(shan)，水(shui)(shui)(shui)(shui)(shui)泵工(gong)作(zuo)有(you)無雜音(yin)，噪音(yin)是(shi)(shi)(shi)(shi)不是(shi)(shi)(shi)(shi)過大等。風(feng)冷(leng)(leng)式冷(leng)(leng)水(shui)(shui)(shui)(shui)(shui)機在工(gong)作(zuo)中，正(zheng)常(chang)狀況下振(zhen)蕩(dang)細微、噪聲較小(xiao)(xiao)。

螺桿式冷(leng)(leng)(leng)(leng)水機(ji)(ji)因其(qi)關鍵部件-壓(ya)縮機(ji)(ji)采用螺桿式故名螺桿式冷(leng)(leng)(leng)(leng)水機(ji)(ji)，機(ji)(ji)組由蒸發器出來的(de)(de)狀(zhuang)態為(wei)的(de)(de)氣體冷(leng)(leng)(leng)(leng)媒(mei)；經(jing)壓(ya)縮機(ji)(ji)絕熱壓(ya)縮以后，變(bian)(bian)成(cheng)高溫高壓(ya)狀(zhuang)態。被(bei)壓(ya)縮后的(de)(de)氣體冷(leng)(leng)(leng)(leng)媒(mei)，在冷(leng)(leng)(leng)(leng)凝(ning)器中(zhong)，等壓(ya)冷(leng)(leng)(leng)(leng)卻冷(leng)(leng)(leng)(leng)凝(ning)，經(jing)冷(leng)(leng)(leng)(leng)凝(ning)后變(bian)(bian)化成(cheng)液態冷(leng)(leng)(leng)(leng)媒(mei)，再經(jing)節(jie)流閥(fa)膨脹到低壓(ya)，變(bian)(bian)成(cheng)氣液混合(he)物。其(qi)中(zhong)低溫低壓(ya)下(xia)的(de)(de)液態冷(leng)(leng)(leng)(leng)媒(mei)，在蒸發器中(zhong)吸收被(bei)冷(leng)(leng)(leng)(leng)物質(zhi)的(de)(de)熱量(liang)，重新變(bian)(bian)成(cheng)氣態冷(leng)(leng)(leng)(leng)媒(mei)。氣態冷(leng)(leng)(leng)(leng)媒(mei)經(jing)管道(dao)重新進入(ru)壓(ya)縮機(ji)(ji)，開始(shi)新的(de)(de)循環。這就是冷(leng)(leng)(leng)(leng)凍循環的(de)(de)四個過程，也是螺桿式冷(leng)(leng)(leng)(leng)水機(ji)(ji)的(de)(de)主要工作原理(li)。

3.油泵的(de)輸出下降。

4. 軸承磨損。

5. 油壓表(或(huo)傳感器)故障(zhang)。

6. 潤滑油中(zhong)混(hun)入制(zhi)冷劑過多(因為啟(qi)動時油起泡，油壓過低)。