Iphampu yemishini ibizwa nangokuthi iphampu yangaphambi kwesiteji, futhi ingenye yamaphampu e-vacuum aphansi asetshenziswa kakhulu, esebenzisa uwoyela ukugcina umphumela wokuvala futhi incike ezindleleni zemishini ukuze ishintshe ngokuqhubekayo ivolumu yomgodi wokudonsa empompini, ukuze umthamo wegesi esitsheni esipompowe unwetshwe ngokuqhubekayo ukuze kutholwe i-vacuum. Kunezinhlobo eziningi zamaphampu ayimishini, ezivamile uhlobo lwevalvu yesilayidi, uhlobo lwe-piston oluphindaphindayo, uhlobo lwe-vane olungaguquki kanye nohlobo lwe-rotary vane.
Izingxenye zamaphampu emishini
Iphampu yomshini ivame ukusetshenziselwa ukumpompa umoya owomile, kodwa ayikwazi ukumpompa okuqukethwe kwe-oksijini ephezulu, amagesi aqhumayo nadlayo, amaphampu asetshenziswayo ngokuvamile asetshenziselwa ukupompa igesi unomphela, kodwa awekho umphumela omuhle emanzini negesi, ngakho ayikwazi ukupompa amanzi negesi. Izingxenye ezidlala indima eyinhloko empompini ye-rotary vane i-stator, i-rotor, i-shrapnel, njll. I-rotor ingaphakathi kwe-stator kodwa ine-eksisi ehlukile ukusuka ku-stator, njengemibuthano emibili yangaphakathi ye-tangent, i-rotor slot ifakwe izingcezu ezimbili ze-shrapnel, phakathi kwezingcezu ezimbili ze-shrapnel ifakwe i-spring ukuze kuqinisekiswe ukuthi i-stator enamathiselwe odongeni ngokuqinile.
Isimiso sokusebenza kwepompo likamshini
Ama-shrapnel ayo amabili adlala izindima ezimbili ngokushintshana, ngakolunye uhlangothi, emunca igesi ephuma endaweni yokungena, futhi ngakolunye uhlangothi, ecindezela igesi esivele ingenile futhi ikhiphe igesi empompini. I-Rotor yonke imijikelezo yokuzungeza, iphampu iqeda ukuncela okubili kanye nokuncibilika okubili.
Uma iphampu izungeza njengokuya kwewashi ngokuqhubekayo, iphampu ye-rotary vane idonsa ngokuqhubekayo igesi nge-inlet iphinde iyinciphise isuka endaweni yokukhipha umoya ukuze kufezwe injongo yokumpompa isiqukathi. Ukuze kuthuthukiswe i-vacuum yokugcina yepompo, i-stator yepompo izocwiliswa emafutheni ukuze izikhala nendawo eyingozi endaweni ngayinye ihlale igcina uwoyela okwanele ukugcwalisa izikhala, ngakho-ke uwoyela udlala indima yokugcoba ngakolunye uhlangothi, futhi ngakolunye uhlangothi, udlala indima ekuvaleni nasekuvimbeni izikhala kanye nesikhala esiyingozi ukuvimbela ama-molecule e-gas anengcindezi ephansi yokubuyela emuva emkhathini.
Umphumela we-Mechanical pump deflation nawo uhlobene nejubane lemoto kanye nokuqina kwebhande, lapho ibhande lemoto lixega, ijubane lemoto lihamba kancane, umphumela wepompo we-mechanical deflation nawo uzoba mubi kakhulu, ngakho-ke kufanele sivame ukugcina, ukuhlola amabala, umphumela wokuvala uwoyela wepompo nawo udinga ukubona isheke, uwoyela omncane kakhulu, awukwazi ukufinyelela umphumela wokuvala, iphampu izovuza, ivimbe umoya, ingakwazi ukudonsa umoya, ukuphuma, ngokuvamile, ezingeni likawoyela 0.5 cm ngaphansi komugqa kungaba..
Iphampu yezimpande ngepompo eyimishini njengephampu yesiteji sangaphambili
Iphampu yezimpande: Iphampu ewumshini enepheya lama-lobe aphindwe kabili noma ama-lobe amaningi azungezisayo ngesivinini esikhulu ngokuhambisanayo. Njengoba isimiso sayo sokusebenza sifana nese-Roots blower, singaphinde sibizwe ngokuthi i-Roots vacuum pump, enesivinini esikhulu sokumpompa endaweni yokucindezela engu-100-1 Pa. Yenzela ukushiyeka komthamo onganele wokukhipha umoya wephampu kamshini kulolu hlu lokucindezela. Le futha ayikwazi ukuqala umsebenzi emoyeni, futhi ayikwazi ukuqeda umoya ngokuqondile, indima yayo kuphela ukwandisa umehluko wengcindezi phakathi kwe-inlet kanye ne-exhaust port, okusele kuyadingeka ukuze kuqedelwe iphampu yemishini, ngakho-ke, kufanele ifakwe ipompo yemishini njengepompo yangaphambi kwesiteji.
Izinyathelo zokuqapha nokugcinwa kwamaphampu ayimishini
Ngesikhathi sokusebenzisa amaphampu emishini, lezi zindaba ezilandelayo kufanele ziqashelwe.
I-1, Ipompo yemishini kufanele ifakwe endaweni ehlanzekile neyomile.
I-2, Ipompo kufanele igcinwe ihlanzekile futhi yomile, amafutha epompo anomphumela wokuvala nokugcoba, ngakho kufanele wengezwe ngokuhambisana nenani elishiwo.
I-3, Ukushintsha njalo uwoyela wepompo, lapho ushintsha uwoyela wemfucuza yangaphambilini kufanele ukhishwe kuqala, umjikelezo okungenani izinyanga ezintathu kuya kwezinyanga eziyisithupha ukuze ubuyisele kanye.
4, Landela imiyalelo ukuxhuma ucingo.
5, Iphampu engumshini idinga ukuvala ivalve yokungena komoya ngaphambi kokuyeka ukusebenza, bese ivala bese ivula ivalvu yomoya, umoya ngokusebenzisa i-air inlet epompo.
I-6, uma ipompo isebenza, izinga lokushisa likawoyela alikwazi ukudlula i-75 ℃, ngaphandle kwalokho lizoba lincane kakhulu ngenxa ye-viscosity yamafutha futhi liholele ekuvaleni kahle.
7, Hlola ukuqina kwebhande lephampu ewumshini, isivinini senjini, isivinini se-Roots futha motor, kanye nomthelela wokuvala wendandatho yophawu ngezikhathi ezithile.
-Le ndatshana ishicilelwe nguGuangdong Zhenhua Technology, umkhiqizi wemishini yokufaka i-vacuum coating.
Isikhathi sokuthumela: Nov-07-2022