Umsebenzi wevalvu yokulawula ukugeleza kwamaphampu kawoyela wezimoto
Umsebenzi oyinhloko wevalvu yokulawula ukugeleza kwephampu kawoyela yezimoto ukukhawulela ukugeleza okuphezulu kwephampu kawoyela, ukuze kuvinjelwe ukugeleza ngokweqile kwephampu kawoyela lapho isivinini senjini siphezulu kakhulu, okungaholela ekulahlekelweni kwamandla okwandisiwe noma ekukhuphukeni okungavamile kwezinga lokushisa likawoyela.
Imisebenzi ethile
Le valve yokulawula ivame ukufakwa ngaphakathi kwepompo kawoyela futhi iqinisekisa ukuzinza kwengcindezi yepompo kawoyela ngesivinini esihlukile ngokulawula izinga lokugeleza. Lapho injini isebenza, izinga lokugeleza kwepompo kawoyela lanele ukuhlangabezana nezidingo zesistimu yokuqondisa. Njengoba ijubane lokujikeleza landa, uma izinga lokugeleza lingalawulwa ngempumelelo, kungaholela ekusetshenzisweni kwamandla ngokweqile kwepompo kawoyela kanye nokushisa ngokweqile kwesistimu yokugcoba.
Umehluko kuma-valve e-solenoid
Amavalvu e-Solenoid asetshenziswa kakhulu ezinhlelweni zokulawula ze-elekthronikhi zezinjini nama-gearbox (njenge-ECU nama-TCU). Alawula ukuvulwa nokuvalwa kwamavalvu ngokuvula noma ukuvala, okufeza ukuphathwa okunembile kukaphethiloli noma komoya. Angaphansi kwesigaba esisebenzayo esihlukile ekulawulweni kokugeleza kwamaphampu kawoyela.
Umgomo wokusebenza wevalvu yokulawula ukugeleza kwamaphampu kawoyela wezimoto uncike kakhulu endleleni yokulawula ingcindezi kanye nomgomo wokunyakaza kwe-diaphragm. Igcina ukuzinza kwengcindezi kaphethiloli ngokulungisa ngokuguquguqukayo ukuvulwa kwevalvu.
Isimiso sokusebenza esiyinhloko
Indlela yokulawula ingcindezi ye-Youdaoplaceholder0: Injini yepompo kawoyela imunca uphethiloli ethangini likawoyela bese iyicindezela ukuze iwuyise epayipini lokuphakelwa kukawoyela. Umkhawulo wokucindezela (noma ivalvu yokuhlola) ulawula ivolumu kaphethiloli wokubuyisa ngokusekelwe esignalini yokucindezela kawoyela. Lapho ingcindezi yesistimu iphakeme kunenani elibekiwe, ivalvu iyavuleka ukuze kwandiswe ivolumu kawoyela wokubuyisa. Uma ingcindezi inganele, i-oyela wokubuyisa iyancishiswa ukuze kugcinwe ingcindezi yokuphakelwa kukawoyela ezinzile.
Isimiso sokuhamba kwe-diaphragm se-Youdaoplaceholder0 : I-valve yokulawula ukugeleza kwe-diaphragm izwa izinguquko zokucindezela nge-diaphragm: lapho izinga le-vacuum le-manifold yokungenisa lishintsha, i-diaphragm iyahamba ukuze iqhube ukuvulwa kwe-valve ukuthi kushintshe, ngaleyo ndlela ilawule ivolumu kawoyela obuyayo. Isibonelo, ukwehla kwe-vacuum (ukwanda komthwalo wenjini) kungaholela ekucindezelweni kwe-diaphragm, ukwehla kokuvulwa kwe-valve, kanye nokwehla kwevolumu yokubuya kukawoyela ukuze kulondolozwe ibhalansi yokucindezela.
Umthethonqubo ngaphansi kwezimo zokusebenza ezahlukene
I-Youdaoplaceholder0 isivinini esiphansi/umthwalo ophakathi nendawo nomncane : Iphampu kawoyela isebenza ngesivinini esiphansi, ukuvulwa kwevalvu kuncane, futhi umfutho kaphethiloli uphakeme.
I-Youdaoplaceholder0 Isivinini esikhulu/umthwalo osindayo : Iphampu kawoyela isebenza ngesivinini esikhulu, ukuvulwa kwevalvu kuyanda, futhi ivolumu kawoyela obuyayo iyanda ukuze kuncishiswe ingcindezi yesistimu.
Umonakalo wevalvu ye-solenoid yokulawula ukugeleza kwephampu kawoyela uzothinta ukushayela, okungase kubangele izinkinga ezifana nokusheshisa okubuthakathaka, ukudlidliza okungasebenzi, nomsindo wenjini ongajwayelekile. Ezimweni ezimbi kakhulu, kungaholela ngisho nasezingozini zokuphepha futhi kudinga ukulungiswa ngokushesha ukuze kuvinjelwe umonakalo owengeziwe enjinini.
Imiphumela eyinhloko kanye nezimpawu
I-valve ye-solenoid yokulawula ukugeleza kwephampu kawoyela inesibopho sokulawula ingcindezi yesekethe kawoyela. Umonakalo wayo uzophazamisa ngqo uhlelo lokuphakelwa kukaphethiloli wenjini, olubonakala ngqo kanje:
I-Youdaoplaceholder0 Ukukhishwa kwamandla okungajwayelekile : ukusheshisa okubuthakathaka, akukho ukunyakaza lapho kusheshiswa, noma impendulo yamandla ehamba kancane. Lapho unyathela i-accelerator, kungase kube nokudlidliza noma ukuphumula okufushane.
I-Youdaoplaceholder0 Ukwehla kokuzinza kokusebenza : Injini iyanyakaza kakhulu lapho ingasebenzi, futhi ukukhishwa kwamandla okungazinzile kungenzeka ngesikhathi sokushayela.
I-Youdaoplaceholder0 Ukuwohloka kwesimo senjini: Uma kuhambisana nomsindo ongajwayelekile (njengomsindo wokungqubuzana kwensimbi), ukungalungiswa kwesikhathi eside kungaholela ekushiseni ngokweqile kwenjini noma ekugugeni okusheshayo.
Izinkinga zokusetshenziswa kukaphethiloli kanye nokukhishwa kwegesi: ukusetshenziswa kahle kukaphethiloli kuyehla, ukusetshenziswa kukaphethiloli kuyenyuka, futhi ukukhishwa kwegesi kungase kudlule amazinga.
Ukuhlaziywa kwembangela kanye nengozi
I-solenoid valve ilawula ingcindezi kawoyela ngokulawula ukuvulwa nokuvalwa kwembobo kawoyela. Uma seyonakele, isekethe kawoyela ayilingani, okuholela ekutheni uwoyela wenjini ungakwazi ukulethwa ezingxenyeni ezibalulekile zenjini. Izingozi zokuqhubeka nokushayela zifaka:
I-Youdaoplaceholder0 Ukwanda komonakalo wenjini : Ukucindezela okungajwayelekile kukawoyela kungabangela ukuguguleka kwezingxenye zangaphakathi ezifana nama-piston namabhulokhi esilinda, okwandisa kakhulu izindleko zokulungisa.
Ingozi yokuphepha ye-Youdaoplaceholder0: Ukuphazamiseka kwamandla noma ukudlidliza okungazelelwe kungathinta ukuphathwa kwemoto, ikakhulukazi uma ushayela ngesivinini esiphezulu.
Iziphakamiso Zokubhekana Nezinkinga
I-Youdaoplaceholder0 Yeka ukushayela ngokushesha ukuze uhlolwe : Uma izimpawu ezingenhla sezivele, gwema ukushayela ibanga elide bese uxhumana nabasebenzi bokulungisa abangochwepheshe ukuze bahlole i-solenoid valve kanye nesistimu yesekethe kawoyela.
I-Youdaoplaceholder0 Ukulungiswa kokuvimbela : Hlola njalo imigqa kaphethiloli (kunconywa njalo ngamakhilomitha ayi-100,000) bese usebenzisa uphethiloli osezingeni eliphezulu ukunciphisa ingozi yokuvaleka.
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