立式(shi)(shi)多級離(li)心真(zhen)空(kong)泵(beng)在(zai)安裝(zhuang)時(shi)稍(shao)(shao)有(you)不慎(shen)就會(hui)(hui)導致安裝(zhuang)沒做(zuo)好，影(ying)響(xiang)日(ri)后(hou)真(zhen)空(kong)泵(beng)的工(gong)作(zuo)性能(neng)。接(jie)下來為大家(jia)解(jie)析一立式(shi)(shi)多級離(li)心真(zhen)空(kong)泵(beng)下常見的安裝(zhuang)誤區及有(you)關的解(jie)決(jue)辦法(fa)(fa)。一、立式(shi)(shi)多級離(li)心真(zhen)空(kong)泵(beng)進(jin)水(shui)(shui)管路上(shang)(shang)彎(wan)(wan)(wan)頭(tou)多，若是在(zai)進(jin)水(shui)(shui)管路上(shang)(shang)用的彎(wan)(wan)(wan)頭(tou)多，會(hui)(hui)添加有(you)些水(shui)(shui)流阻力。而且彎(wan)(wan)(wan)頭(tou)應在(zai)筆直(zhi)方向(xiang)(xiang)轉彎(wan)(wan)(wan)，不允許在(zai)水(shui)(shui)平方向(xiang)(xiang)轉彎(wan)(wan)(wan)，避免集合(he)空(kong)氣。二、裝(zhuang)置進(jin)水(shui)(shui)管路時(shi)，水(shui)(shui)平段水(shui)(shui)平或向(xiang)(xiang)上(shang)(shang)翹。這樣做(zuo)會(hui)(hui)使進(jin)水(shui)(shui)管內集合(he)空(kong)氣，下降(jiang)水(shui)(shui)管和水(shui)(shui)真(zhen)空(kong)泵(beng)的真(zhen)空(kong)度，使水(shui)(shui)真(zhen)空(kong)泵(beng)吸水(shui)(shui)揚(yang)程(cheng)下降(jiang)，出水(shui)(shui)量削(xue)減。正確的做(zuo)法(fa)(fa)是：其(qi)水(shui)(shui)平段應向(xiang)(xiang)水(shui)(shui)源方向(xiang)(xiang)稍(shao)(shao)有(you)歪斜，不該水(shui)(shui)平，更不得向(xiang)(xiang)上(shang)(shang)翹起(qi)。

粗(cu)真(zhen)空(kong)系(xi)主(zhu)要用(yong)(yong)來抽(chou)除空(kong)氣(qi)和其(qi)它有(you)(you)一定腐蝕性、不溶于(yu)水、允許含有(you)(you)少(shao)量(liang)(liang)固(gu)體顆(ke)粒的(de)氣(qi)體。廣泛(fan)(fan)用(yong)(yong)于(yu)食(shi)品、紡織、、化(hua)工等(deng)行(xing)業的(de)真(zhen)空(kong)蒸(zheng)發、濃縮、浸(jin)漬(zi)、干燥等(deng)工藝過(guo)程(cheng)中。該型泵具有(you)(you)真(zhen)空(kong)度高、結構簡(jian)單(dan)，使用(yong)(yong)方便、工作可靠、維護方便的(de)特(te)點。主(zhu)要用(yong)(yong)于(yu)粗(cu)真(zhen)空(kong)。抽(chou)氣(qi)量(liang)(liang)大的(de)工藝過(guo)程(cheng)中。它主(zhu)要用(yong)(yong)來抽(chou)除空(kong)氣(qi)和其(qi)它無腐蝕，不溶于(yu)水，含有(you)(you)少(shao)量(liang)(liang)固(gu)體顆(ke)粒的(de)氣(qi)體，以便在密閉容器中形成(cheng)真(zhen)空(kong)。所(suo)吸氣(qi)體中允許混有(you)(you)少(shao)量(liang)(liang)液(ye)體。它被廣泛(fan)(fan)應用(yong)(yong)于(yu)機械(xie)、制藥、食(shi)品、石油化(hua)工等(deng)行(xing)業中。

隨著真(zhen)空(kong)(kong)(kong)技術在(zai)生產和科學研究領域中對其(qi)應用(yong)(yong)(yong)壓(ya)(ya)(ya)強范(fan)(fan)圍的(de)(de)(de)要求越(yue)來(lai)越(yue)寬，大(da)多需(xu)(xu)要由幾種(zhong)真(zhen)空(kong)(kong)(kong)泵(beng)組成真(zhen)空(kong)(kong)(kong)抽(chou)氣系統(tong)共同抽(chou)氣后才能(neng)滿足生產和科學研究過(guo)程的(de)(de)(de)要求，由于(yu)真(zhen)空(kong)(kong)(kong)應用(yong)(yong)(yong)部門所涉(she)及的(de)(de)(de)工作(zuo)壓(ya)(ya)(ya)力(li)的(de)(de)(de)范(fan)(fan)圍很寬，因此(ci)任何一種(zhong)類(lei)型的(de)(de)(de)真(zhen)空(kong)(kong)(kong)泵(beng)都不(bu)可(ke)能(neng)完(wan)全(quan)適用(yong)(yong)(yong)于(yu)所有(you)(you)的(de)(de)(de)工作(zuo)壓(ya)(ya)(ya)力(li)范(fan)(fan)圍，只能(neng)根(gen)據不(bu)同的(de)(de)(de)工作(zuo)壓(ya)(ya)(ya)力(li)范(fan)(fan)圍和不(bu)同的(de)(de)(de)工作(zuo)要求，使(shi)用(yong)(yong)(yong)不(bu)同類(lei)型的(de)(de)(de)真(zhen)空(kong)(kong)(kong)泵(beng)。為了使(shi)用(yong)(yong)(yong)方便(bian)和各種(zhong)真(zhen)空(kong)(kong)(kong)工藝(yi)過(guo)程的(de)(de)(de)需(xu)(xu)要，有(you)(you)時(shi)將(jiang)各種(zhong)真(zhen)空(kong)(kong)(kong)泵(beng)按(an)其(qi)性(xing)能(neng)要求組合(he)起來(lai)，以機組型式應用(yong)(yong)(yong)。