Isimiso sokusebenza kanye nomsebenzi wepompo yokufutha injini.
Umgomo osebenzayo wepompo yokufutha injini ukupompa isitsha esifuthayo ngokusebenzisa izindlela zemishini, zomzimba, zamakhemikhali noma ze-physicochemical ukuze kufezwe inhloso yokuthola i-vacuum. Ipompo yokufutha yakhiwa kakhulu umzimba wepompo, i-rotor, i-blade, i-inlet kanye ne-outlet, njll., ngokujikeleza ukuze kukhiqizwe izinguquko zevolumu ukuze kukhishwe igesi epompo. Ngesikhathi senqubo yokufutha, ivolumu yegumbi lokufutha iyanda, izinga le-vacuum liyancipha, futhi igesi epompo idonswa ekamelweni lepompo. Enqubweni yokukhipha umoya, ivolumu iba ncane, ingcindezi iyanda, futhi igesi ephefumulayo ekugcineni ikhishwa epompo ngesivalo samafutha.
Indima yepompo yokufutha injini ukukhiqiza ingcindezi engemihle, ngaleyo ndlela kwandiswe amandla okubhuleka. Ipompo yokufutha yejeneretha yemoto ngokuvamile iyipompo kawoyela, okungukuthi, umongo wepompo yokufutha ujikeleza nomgodi wejeneretha, futhi ukhiqiza ingcindezi engemihle endlini yepompo yokufutha, okungukuthi, i-vacuum, ngokumuncwa nokupompa uwoyela okuqhubekayo. Lokhu kucindezela okungemihle kunikeza amandla ohlelweni lokufutha lwemoto, okwenza kube lula ukubhuleka. Lapho ipompo yokufutha yonakele, amandla ayancipha, ibhuleki lizoba nzima, umphumela wokubhuleka uyancishiswa, futhi kungase kwenzeke nokwehluleka.
Isimiso sokusebenza sohlelo lokuhlanza injini sihlanganisa ne-vacuum yokukhiqiza i-brake booster kanye ne-vacuum yokusebenzisa i-exhaust gas bypass valve, kanti i-circulating air pressure reducing valve nayo ithola i-vacuum nge-electric on-off valve (EUV). I-vacuum pump isetshenziswa kabanzi kwezensimbi, embonini yamakhemikhali, ekudleni, ezembozweni zikagesi nakwezinye izimboni, iyingxenye ebalulekile yesistimu yokuhlanza izimoto, uma iqhathaniswa nesistimu yokuhlanza umoya, uhlelo lokuhlanza amanzi ludinga uhlelo lokumelana ukusiza ukusebenza kwebhuleki lomshayeli.
Iyini imiphumela yokwehluleka kwephampu ye-vacuum yenjini
Imiphumela eyinhloko yokwehluleka kwephampu ye-vacuum yenjini
Ukwehluleka kwepompo ye-vacuum yenjini kuzoba nemiphumela elandelayo eyinhloko emotweni:
ukwehla kokusebenza kwamabhuleki: umonakalo wephampu ye-vacuum uzoholela ekutheni umphumela wamabhuleki ube buthaka noma ukwehluleka ngokuphelele, kwandise izingozi zokuphepha kokushayela.
Ukuvuza kwamafutha: Kungase kube nokuvuza kwamafutha ekuxhumekeni kwangaphandle kwephampu ye-vacuum, okubangelwa ukuvala okuxegayo noma ingcindezi yangaphakathi engavamile.
Inkinga yokubuyisa iphedali yebhuleki: ukubuyisa iphedali yebhuleki okuhamba kancane noma okungekho nhlobo, okuthinta ulwazi lokushayela kanye nokuphepha.
Ipompo yokuvaleka injini ephukile ukusebenza okuthile
Izimpawu ezithile zifaka:
Ukusebenza kabi noma okungasebenzi kahle kwebhuleki: amandla okubhuleka anganele ngesikhathi sokubhuleka, ukungakwazi ukwehlisa ijubane ngempumelelo.
Ukubonakala kokuvuza kwamafutha: Ukuvuza kwamafutha kungabonakala ngaphandle lapho kuxhunywa iphampu ye-vacuum.
Ukubuya kwephedali yebhuleki okuhamba kancane noma okungekho nhlobo: Ngemva kokukhulula iphedali yebhuleki, iphedali alibuyeli endaweni yalo yokuqala ngesikhathi, noma inqubo yokubuyisela ihamba kancane kakhulu.
umsindo ongajwayelekile: umsindo ongavamile ungezwakala uma kucindezelwa i-pedal yebhuleki.
ukuphambuka noma ukujikijela: Lapho ubhuleka, imoto izovela ijikijela noma ijikijela.
Iphedali yebhuleki esindayo: Ibhuleki alizwakali lisiza, udinga ukusebenzisa amandla amaningi ebhulekini.
Iphampu yokuvasa injini iphukile ungahlola kanjani?
Hlola ukuthi iphampu ye-vacuum yemoto iphukile yini, ungalandela lezi zinyathelo ezilandelayo:
Hlola uxhumano lwamandla: Qinisekisa ukuthi uxhumano lwamandla lwephampu ye-vacuum lulungile futhi aluphukile noma aluxhumene kahle. Iphampu ye-vacuum ayikwazi ukusebenza kahle uma ikhebula lamandla liphukile noma lingaxhumene kahle.
Qaphela isimo sokusebenza: Qaphela ukuthi iphampu ye-vacuum yenza umsindo ongajwayelekile, ukudlidliza noma izinga lokushisa eliphezulu ngesikhathi sokusebenza. Lokhu kungaba izimpawu zokuguguleka noma ukulimala kwezingxenye zangaphakathi, okudinga ukushintshwa ngesikhathi esifanele ngephampu entsha ye-vacuum.
Hlola i-vacuum : ngemva kokuqala kwenjini, hlola ukuthi i-vacuum ekhonjiswe yi-vacuum gauge iphansi yini kunejwayelekile. Uma inani liphansi kunejwayelekile, kungase kubangelwe ukwehluleka kwephampu ye-vacuum .
Qaphela ukusebenza kokusheshisa: ngesikhathi sokushayela, uma kutholakala ukuthi ukusebenza kokusheshisa kunciphile, kungenzeka ukuthi ukwehluleka kwephampu ye-vacuum kuholela ekucindezelekeni okungekuhle, okuthinta ukusebenza okuvamile kwenjini.
Hlola injini nama-bearing: Hlola ukuthi injini ishile yini, okungase kube ngenxa yamandla asheshayo amaningi noma ukuguguleka kwe-bearing yenjini. Uma i-bearing yonakele, i-bearing idinga ukushintshwa; Uma injini ishile, lungisa injini bese ubuyisela emuva ikhoyili ye-stator 2.
Hlola idiski ejikelezayo: qaphela ukuthi idiski ejikelezayo inamathele yini, okungase kube ngenxa yokuguquka kwe-blade ejikelezayo noma amandla aphumela engcindezi yesiphethu kanye namandla e-centrifugal makhulu kakhulu. Uma ingalungiswanga, shintsha iphampu ye-vacuum .
Hlola ukuxhumeka kanye nezivalo: Qiniseka ukuthi iphampu ye-vacuum ixhunywe futhi ivalwe kahle, futhi akukho ukuvuza okuxekethile noma komoya. Hlola ukuthi i-diaphragm yerabha iphelele yini. Uma yonakele noma igugile, yishintshe.
Hlola ipayipi: hlola ukuthi amapayipi okungenisa kanye nawokukhipha abushelelezi ukuqinisekisa ukusebenza okuvamile.
Hlola ibhande lokushayela: uma kudingeka, hlola ukuthi ibhande lokushayela aliqinile futhi lidinga ukulungiswa noma ukushintshwa.
Uma izinyathelo ezingenhla zingayixazululi inkinga, funa usizo lwabasebenzi bezobuchwepheshe abangochwepheshe ukuze uthole ukuxilongwa okuphelele kanye nesixazululo.
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