隨著真(zhen)(zhen)(zhen)空(kong)技術在應用(yong)壓(ya)強范圍的(de)(de)要求(qiu)越來越寬，大(da)多需要由幾種真(zhen)(zhen)(zhen)空(kong)泵(beng)組(zu)成真(zhen)(zhen)(zhen)空(kong)抽(chou)氣(qi)系統共同抽(chou)氣(qi)后才能滿足生產和科學研究過(guo)程的(de)(de)要求(qiu)，為了使用(yong)方便和真(zhen)(zhen)(zhen)空(kong)工藝過(guo)程的(de)(de)需要，將各種真(zhen)(zhen)(zhen)空(kong)泵(beng)按其性能要求(qiu)組(zu)合(he)起(qi)來，以機組(zu)型式應用(yong)。真(zhen)(zhen)(zhen)空(kong)系統指低于該地區大(da)氣(qi)壓(ya)的(de)(de)稀簿氣(qi)體狀態(tai)。真(zhen)(zhen)(zhen)空(kong)泵(beng)與系統的(de)(de)連接管道應密封可靠(kao)，對小(xiao)真(zhen)(zhen)(zhen)空(kong)泵(beng)可采(cai)用(yong)金屬(shu)管路連接密封墊采(cai)用(yong)耐(nai)油橡(xiang)膠，對小(xiao)真(zhen)(zhen)(zhen)空(kong)泵(beng)可采(cai)用(yong)真(zhen)(zhen)(zhen)空(kong)膠管連接，

 按真(zhen)(zhen)空(kong)泵的工作原理(li)，真(zhen)(zhen)空(kong)泵基本上可以分(fen)為兩種類型，即(ji)氣體捕集泵和(he)氣體傳(chuan)輸泵。其廣泛用于冶金(jin)、化(hua)工、食品、電子鍍膜等行業。

在工(gong)(gong)業生產的許多工(gong)(gong)藝(yi)過程(cheng)中，如(ru)真(zhen)(zhen)(zhen)空(kong)(kong)過濾(lv)、真(zhen)(zhen)(zhen)空(kong)(kong)引水(shui)、真(zhen)(zhen)(zhen)空(kong)(kong)送料(liao)、真(zhen)(zhen)(zhen)空(kong)(kong)蒸發、真(zhen)(zhen)(zhen)空(kong)(kong)濃縮、真(zhen)(zhen)(zhen)空(kong)(kong)回潮(chao)和真(zhen)(zhen)(zhen)空(kong)(kong)脫(tuo)氣等，水(shui)環真(zhen)(zhen)(zhen)空(kong)(kong)泵廠家(jia)，水(shui)環式真(zhen)(zhen)(zhen)空(kong)(kong)泵得到廣泛的應用。真(zhen)(zhen)(zhen)空(kong)(kong)泵工(gong)(gong)作時產生的振動對工(gong)(gong)藝(yi)過程(cheng)及環境有無(wu)影響。若工(gong)(gong)藝(yi)過程(cheng)不允許，應選擇無(wu)振動的泵或者(zhe)采取(qu)防振動措(cuo)施。

 按真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)工作原理，真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)基本上可(ke)以分為兩(liang)種類型(xing)，即氣體(ti)捕(bu)集泵(beng)(beng)和氣體(ti)傳輸泵(beng)(beng)。其(qi)(qi)廣泛(fan)用于冶金(jin)、化工、食(shi)品、電子鍍(du)膜等行(xing)業(ye)。在(zai)連接管路中，用戶可(ke)在(zai)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)進氣口上方安(an)裝閥門及(ji)真(zhen)空(kong)(kong)(kong)(kong)計，隨時(shi)可(ke)檢查(cha)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)極限壓力。其(qi)(qi)抽速從每秒零點幾升到每秒幾十萬、數百萬升。在(zai)工業(ye)生產的(de)許多工藝過(guo)程(cheng)中，如真(zhen)空(kong)(kong)(kong)(kong)過(guo)濾、真(zhen)空(kong)(kong)(kong)(kong)引水、真(zhen)空(kong)(kong)(kong)(kong)送料、真(zhen)空(kong)(kong)(kong)(kong)蒸發(fa)、真(zhen)空(kong)(kong)(kong)(kong)濃縮、真(zhen)空(kong)(kong)(kong)(kong)回潮和真(zhen)空(kong)(kong)(kong)(kong)脫氣等，水環式真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)得到廣泛(fan)的(de)應用。