我司(si)生產(chan)的(de)羅茨(ci)(ci)泵(beng)(beng)(beng)(beng)為容(rong)積式羅茨(ci)(ci)真空(kong)(kong)泵(beng)(beng)(beng)(beng)，均為臥式結構，采用(yong)聯軸(zhou)器將(jiang)泵(beng)(beng)(beng)(beng)與電動機(ji)直接連接。羅茨(ci)(ci)泵(beng)(beng)(beng)(beng)是(shi)一種干燥(zao)的(de)間隙(xi)密封(feng)結構，其比較大的(de)優(you)點是(shi)：當(dang)入口壓(ya)(ya)力較低(di)時具有(you)較高的(de)抽(chou)(chou)氣(qi)速(su)率(lv)，缺點是(shi)：不允許在高壓(ya)(ya)差時工作，即不可(ke)(ke)單(dan)獨使用(yong)，必(bi)須(xu)串聯配置(zhi)一臺前級(ji)真空(kong)(kong)泵(beng)(beng)(beng)(beng)并安裝必(bi)要(yao)的(de)保護設施(shi)，否則(ze)將(jiang)會過載和(he)過熱而損(sun)壞。合理地(di)配置(zhi)前級(ji)泵(beng)(beng)(beng)(beng)可(ke)(ke)以獲(huo)得(de)一定(ding)的(de)抽(chou)(chou)氣(qi)速(su)率(lv)和(he)極限壓(ya)(ya)力，減少反流(liu)。配置(zhi)的(de)前級(ji)泵(beng)(beng)(beng)(beng)一般(ban)應(ying)(ying)為油封(feng)式機(ji)械泵(beng)(beng)(beng)(beng)，可(ke)(ke)選用(yong)其他形式的(de)粗真空(kong)(kong)泵(beng)(beng)(beng)(beng)，在抽(chou)(chou)除含有(you)大量(liang)水(shui)蒸(zheng)氣(qi)的(de)氣(qi)體時，可(ke)(ke)選用(yong)水(shui)環真空(kong)(kong)泵(beng)(beng)(beng)(beng)。該系列真空(kong)(kong)泵(beng)(beng)(beng)(beng)可(ke)(ke)以應(ying)(ying)用(yong)于化工行業(ye)(ye)、冶金行業(ye)(ye)、航空(kong)(kong)工業(ye)(ye)等工況領域。真空(kong)(kong)泵(beng)(beng)(beng)(beng)，就選上(shang)海真空(kong)(kong)泵(beng)(beng)(beng)(beng)廠有(you)限公司(si)，有(you)想法(fa)的(de)可(ke)(ke)以來電咨詢！包頭真空(kong)(kong)泵(beng)(beng)(beng)(beng)性能

真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)外(wai)接(jie)安(an)裝(zhuang)：在連(lian)接(jie)管路(lu)中(zhong)，用(yong)(yong)戶(hu)可(ke)在真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)進氣(qi)口上(shang)方安(an)裝(zhuang)閥(fa)門及真(zhen)(zhen)空(kong)(kong)(kong)(kong)計，隨時可(ke)檢查(cha)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)極限壓力。按(an)(an)電動機標牌規(gui)(gui)定連(lian)接(jie)電源，并(bing)接(jie)地線和安(an)裝(zhuang)合適規(gui)(gui)格的(de)(de)熔(rong)斷器及熱繼電器。真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)通電試運轉(zhuan)(zhuan)時，須取下電機皮帶，確認真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)轉(zhuan)(zhuan)向符合規(gui)(gui)定方向方可(ke)投入使用(yong)(yong)，以(yi)防真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)反(fan)轉(zhuan)(zhuan)噴油。（轉(zhuan)(zhuan)向按(an)(an)防護罩指(zhi)示方向）對于有(you)冷卻(que)水的(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)，按(an)(an)規(gui)(gui)定接(jie)通冷卻(que)水。如真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)口安(an)裝(zhuang)電磁閥(fa)時，閥(fa)與真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)應同時動作。當真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)排(pai)出氣(qi)體影響工作環境時，可(ke)在排(pai)氣(qi)口裝(zhuang)接(jie)管道(dao)引離或裝(zhuang)接(jie)油霧過濾器。湖(hu)南往復泵(beng)(beng)用(yong)(yong)途選真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)，就選上(shang)海真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)廠有(you)限公司，有(you)需求可(ke)以(yi)來(lai)電咨詢！

隨(sui)(sui)著真(zhen)空(kong)(kong)應(ying)用(yong)的(de)發展，真(zhen)空(kong)(kong)泵(beng)的(de)種(zhong)(zhong)(zhong)類已發展了(le)很(hen)多(duo)種(zhong)(zhong)(zhong)，其(qi)抽(chou)速從(cong)每秒零點幾(ji)升到每秒幾(ji)十萬(wan)、數百萬(wan)升。隨(sui)(sui)著真(zhen)空(kong)(kong)技術在生產(chan)和(he)科學研究領域中對其(qi)應(ying)用(yong)壓強范圍的(de)要求(qiu)(qiu)越(yue)來(lai)越(yue)寬(kuan)，大多(duo)需(xu)要由(you)幾(ji)種(zhong)(zhong)(zhong)真(zhen)空(kong)(kong)泵(beng)組成真(zhen)空(kong)(kong)抽(chou)氣系統共同(tong)抽(chou)氣后才能(neng)滿足生產(chan)和(he)科學研究過程(cheng)的(de)要求(qiu)(qiu)，由(you)于真(zhen)空(kong)(kong)應(ying)用(yong)部門所涉(she)及的(de)工(gong)作(zuo)壓力(li)的(de)范圍很(hen)寬(kuan)，因此任何一種(zhong)(zhong)(zhong)類型(xing)的(de)真(zhen)空(kong)(kong)泵(beng)都不可能(neng)完全適用(yong)于所有的(de)工(gong)作(zuo)壓力(li)范圍，只能(neng)根據不同(tong)的(de)工(gong)作(zuo)壓力(li)范圍和(he)不同(tong)的(de)工(gong)作(zuo)要求(qiu)(qiu)，使用(yong)不同(tong)類型(xing)的(de)真(zhen)空(kong)(kong)泵(beng)。為(wei)了(le)使用(yong)方便和(he)各(ge)種(zhong)(zhong)(zhong)真(zhen)空(kong)(kong)工(gong)藝過程(cheng)的(de)需(xu)要，有時將各(ge)種(zhong)(zhong)(zhong)真(zhen)空(kong)(kong)泵(beng)按(an)其(qi)性能(neng)要求(qiu)(qiu)組合(he)起來(lai)，以(yi)機(ji)組型(xing)式(shi)應(ying)用(yong)。

真(zhen)空(kong)(kong)泵(beng)的(de)(de)(de)兩(liang)個轉子是通過一對高精度(du)齒輪(lun)來(lai)(lai)實現其(qi)相(xiang)對同步運(yun)轉的(de)(de)(de)。主(zhu)動(dong)(dong)(dong)(dong)軸(zhou)通過聯軸(zhou)器與電機(ji)(ji)聯接(jie)。在(zai)傳(chuan)動(dong)(dong)(dong)(dong)結構布置上主(zhu)要(yao)有以下兩(liang)種(zhong)：其(qi)一是電動(dong)(dong)(dong)(dong)機(ji)(ji)與齒輪(lun)放在(zai)轉子的(de)(de)(de)同一側如圖。從(cong)動(dong)(dong)(dong)(dong)轉子由電動(dong)(dong)(dong)(dong)機(ji)(ji)端(duan)齒輪(lun)直接(jie)傳(chuan)過去帶動(dong)(dong)(dong)(dong)，這樣主(zhu)動(dong)(dong)(dong)(dong)轉子軸(zhou)的(de)(de)(de)扭轉變形小，則兩(liang)個轉子之(zhi)間(jian)的(de)(de)(de)間(jian)隙(xi)不會因主(zhu)動(dong)(dong)(dong)(dong)軸(zhou)的(de)(de)(de)扭轉變形大而改變，故使轉子之(zhi)間(jian)的(de)(de)(de)間(jian)隙(xi)在(zai)運(yun)轉過程中均勻。這種(zhong)傳(chuan)動(dong)(dong)(dong)(dong)方式的(de)(de)(de)比較大缺點是：a.主(zhu)動(dong)(dong)(dong)(dong)軸(zhou)上有三個軸(zhou)承(cheng)，增加(jia)(jia)了泵(beng)的(de)(de)(de)加(jia)(jia)工和(he)裝配難度(du)，齒輪(lun)的(de)(de)(de)拆(chai)裝及調整也不便；b.整體結構不勻稱，泵(beng)的(de)(de)(de)重心偏向電動(dong)(dong)(dong)(dong)機(ji)(ji)和(he)齒輪(lun)箱一側。真(zhen)空(kong)(kong)泵(beng)，就(jiu)選上海真(zhen)空(kong)(kong)泵(beng)廠有限公司，用戶的(de)(de)(de)信賴之(zhi)選，歡(huan)迎(ying)您的(de)(de)(de)來(lai)(lai)電！

ZJL系列適(shi)用(yong)(yong)于(yu)極限(xian)壓力不(bu)高(gao)(gao)但需(xu)要(yao)較大(da)抽(chou)速(su)的(de)(de)快速(su)抽(chou)空(kong)(kong)場合(he)。適(shi)用(yong)(yong)于(yu)需(xu)要(yao)獲得清潔無(wu)油污(wu)染的(de)(de)抽(chou)真空(kong)(kong)的(de)(de)場合(he)。外(wai)置(zhi)冷卻器，泵(beng)可(ke)在很高(gao)(gao)的(de)(de)壓差下工(gong)作而不(bu)發生熱過(guo)載工(gong)作范圍(wei)寬(kuan)，可(ke)直接排大(da)氣可(ke)與前級(ji)泵(beng)串(chuan)聯使用(yong)(yong)，也可(ke)以(yi)單(dan)獨使用(yong)(yong)抽(chou)氣速(su)率高(gao)(gao)該泵(beng)與自(zi)身或普通羅(luo)茨泵(beng)串(chuan)聯使用(yong)(yong)，對(dui)被抽(chou)系統(tong)無(wu)油污(wu)染。嚴格(ge)(ge)遵循國家(jia)標準(zhun)和行(xing)業標準(zhun)；嚴格(ge)(ge)供應(ying)鏈(lian)管理(li)，產(chan)品質(zhi)量(liang)從源頭抓起(qi)，從供應(ying)商抓起(qi)；嚴格(ge)(ge)生產(chan)制(zhi)造過(guo)程(cheng)，堅決不(bu)走低成本路線(xian)，保證產(chan)品質(zhi)量(liang)；嚴格(ge)(ge)產(chan)品質(zhi)量(liang)體系，采用(yong)(yong)先進(jin)的(de)(de)檢測設備對(dui)每一個部件進(jin)行(xing)精確檢測真空(kong)(kong)泵(beng)，就(jiu)選上海真空(kong)(kong)泵(beng)廠有(you)限(xian)公(gong)司，讓您滿意，有(you)想法可(ke)以(yi)來我司咨(zi)詢！廣東泵(beng)用(yong)(yong)途

真(zhen)空(kong)泵，就選上(shang)海真(zhen)空(kong)泵廠有限公司，讓您滿意(yi)，歡迎您的(de)來電！包頭真(zhen)空(kong)泵性能

噴(pen)(pen)射(she)(she)(she)(she)泵是(shi)一種(zhong)(zhong)流(liu)(liu)體動(dong)力(li)泵。流(liu)(liu)體動(dong)力(li)泵沒有(you)機(ji)械(xie)傳(chuan)動(dong)和(he)機(ji)械(xie)工作(zuo)構件，它借助另一種(zhong)(zhong)工作(zuo)流(liu)(liu)體的(de)能(neng)量做(zuo)動(dong)力(li)源來輸(shu)送低(di)能(neng)量液(ye)體，用(yong)來抽(chou)吸易燃易爆的(de)物料時(shi)具(ju)有(you)良好安(an)全性(xing)。噴(pen)(pen)射(she)(she)(she)(she)式真(zhen)(zhen)空(kong)(kong)泵又稱射(she)(she)(she)(she)流(liu)(liu)真(zhen)(zhen)空(kong)(kong)泵。它是(shi)利用(yong)文丘里（VENTURI）效應的(de)壓力(li)降生產的(de)高速射(she)(she)(she)(she)流(liu)(liu)把氣體輸(shu)送到出口的(de)一種(zhong)(zhong)動(dong)量傳(chuan)輸(shu)泵，適于(yu)在(zai)粘滯(zhi)留和(he)過(guo)渡流(liu)(liu)狀(zhuang)態(tai)下工作(zuo)。這種(zhong)(zhong)泵又可詳細地分成以(yi)下幾種(zhong)(zhong)：①液(ye)體噴(pen)(pen)射(she)(she)(she)(she)真(zhen)(zhen)空(kong)(kong)泵：以(yi)液(ye)體（通常為(wei)(wei)水(shui)）為(wei)(wei)工作(zuo)介(jie)質(zhi)的(de)噴(pen)(pen)射(she)(she)(she)(she)真(zhen)(zhen)空(kong)(kong)泵。②氣體噴(pen)(pen)射(she)(she)(she)(she)真(zhen)(zhen)空(kong)(kong)泵：以(yi)非(fei)可凝性(xing)氣體作(zuo)為(wei)(wei)工作(zuo)介(jie)質(zhi)的(de)噴(pen)(pen)射(she)(she)(she)(she)真(zhen)(zhen)空(kong)(kong)泵。③蒸汽(qi)(qi)噴(pen)(pen)射(she)(she)(she)(she)真(zhen)(zhen)空(kong)(kong)泵：以(yi)蒸汽(qi)(qi)（水(shui)、油(you)或(huo)汞蒸汽(qi)(qi)）作(zuo)為(wei)(wei)工作(zuo)介(jie)質(zhi)的(de)餓噴(pen)(pen)射(she)(she)(she)(she)真(zhen)(zhen)空(kong)(kong)泵。包頭真(zhen)(zhen)空(kong)(kong)泵性(xing)能(neng)