水(shui)(shui)环(huan)(huan)(huan)式(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)是粗真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)一(yi)种，随(sui)着(zhe)经济(ji)与技(ji)术的(de)发展，水(shui)(shui)环(huan)(huan)(huan)式(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)应用(yong)范围越来(lai)越广(guang)，在真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)过滤(lv)、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)引(yin)水(shui)(shui)、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)送料、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)蒸发、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)浓缩、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)回潮和真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)脱气(qi)等工(gong)业生产的(de)工(gong)艺过程中都(dou)发挥着(zhe)重要的(de)作(zuo)用(yong)；此(ci)外，其还具(ju)有结构紧凑、工(gong)作(zuo)平衡可靠(kao)、流量均匀等特点，但是在效(xiao)率，水(shui)(shui)环(huan)(huan)(huan)式(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)是比(bi)较低的(de)，而这主要是由于叶轮在搅拌液体的(de)过程中所损耗大量能量所致。

    噪声和(he)振动(dong)(dong)是(shi)许多泵(beng)(beng)产品(pin)在(zai)长时间使用过(guo)程中可能(neng)会出(chu)现(xian)(xian)(xian)的(de)一(yi)种比较常见(jian)的(de)现(xian)(xian)(xian)象，对(dui)于水环式真空(kong)泵(beng)(beng)来说(shuo)也是(shi)如此，在(zai)其正(zheng)常运转的(de)过(guo)程中，由于某些(xie)原因就有可能(neng)会出(chu)现(xian)(xian)(xian)尖叫声和(he)振动(dong)(dong)，一(yi)般情况下(xia)，当泵(beng)(beng)出(chu)现(xian)(xian)(xian)异常声响的(de)时候，就表示泵(beng)(beng)的(de)某些(xie)部件或是(shi)某一(yi)部分出(chu)现(xian)(xian)(xian)了(le)故障(zhang)，所以，则需(xu)要停(ting)机进行检(jian)查(cha)。而对(dui)于水环式真空(kong)泵(beng)(beng)来说(shuo)，是(shi)什么(me)原因引起尖叫声及振动(dong)(dong)现(xian)(xian)(xian)象的(de)出(chu)现(xian)(xian)(xian)呢？下(xia)面(mian)就为大(da)家介绍一(yi)下(xia)。

    在(zai)长期的(de)(de)使用过程(cheng)(cheng)中，水环式真空泵(beng)的(de)(de)某些零件都会(hui)(hui)出现(xian)一(yi)些损(sun)坏，当损(sun)伤达到一(yi)定程(cheng)(cheng)度的(de)(de)时(shi)候，就会(hui)(hui)出现(xian)尖叫声和(he)振(zhen)动(dong)的(de)(de)声响，而其(qi)电动(dong)机的(de)(de)轴(zhou)承或(huo)轴(zhou)遭到磨损(sun)更是(shi)其(qi)一(yi)大(da)主要(yao)(yao)原因(yin)，这就需要(yao)(yao)对(dui)泵(beng)的(de)(de)各个零件进(jin)(jin)行检查(cha)，对(dui)受(shou)损(sun)零件进(jin)(jin)行更换；此外，如(ru)果，泵(beng)腔内(nei)有固体进(jin)(jin)入，将其(qi)堵塞住也会(hui)(hui)造成(cheng)该(gai)种(zhong)现(xian)象(xiang)的(de)(de)发生，需要(yao)(yao)做(zuo)的(de)(de)就是(shi)将泵(beng)腔内(nei)的(de)(de)杂物清理掉。

    水环式真空泵的(de)泵体(ti)与(yu)(yu)电动(dong)机(ji)的(de)轴(zhou)中(zhong)心在没有(you)校正(zheng)好的(de)情况就(jiu)进行使用，那么就(jiu)会很容易造成联轴(zhou)器磨损，Z后(hou)出(chu)现噪声与(yu)(yu)振动(dong)现象，所以，一定(ding)要(yao)将泵体(ti)与(yu)(yu)电动(dong)机(ji)的(de)轴(zhou)中(zhong)心校正(zheng)好，也可以对联轴(zhou)器进行更换。

    还有一种情况也(ye)会造成水环式真(zhen)空(kong)(kong)(kong)泵出现噪声和振动现象，那就是(shi)在真(zhen)空(kong)(kong)(kong)过(guo)(guo)大的时(shi)候，这种噪声是(shi)比较刺耳的，所以，当听到刺耳的声响的时(shi)候，那就很(hen)有可能(neng)是(shi)真(zhen)空(kong)(kong)(kong)过(guo)(guo)大，这时(shi)，需要(yao)将(jiang)真(zhen)空(kong)(kong)(kong)泵的气(qi)震阀(fa)打开，放点空(kong)(kong)(kong)气(qi)进去就可以了。

    以(yi)上这(zhei)些就是对造成水环式(shi)真(zhen)空泵出现(xian)(xian)噪声大和(he)振动(dong)主要原因的(de)简单(dan)介绍，为减少该种现(xian)(xian)象发(fa)生几(ji)率，就需要经常(chang)的(de)对其各部(bu)分零件检(jian)查(cha)，以(yi)便(bian)能及(ji)时(shi)发(fa)现(xian)(xian)受(shou)损零件，并及(ji)时(shi)的(de)修补或(huo)是更换。