.Iyini i-automotive turbocharger solenoid valve
I-automotive turbocharger solenoid valve iyingxenye ebalulekile yesistimu yamandla ezimoto, indima yayo eyinhloko ukulawula ingcindezi yesistimu ye-booster ukuze kuqinisekiswe ukuthi injini ingasebenza ngokuzinzile ngaphansi kwezimo ezihlukene zokusebenza. I-Turbocharger solenoid valve ngokuvamile yaziwa ngokuthi i-N75 solenoid valve, ithola imiyalelo evela kuyunithi yokulawula injini (ECU), ngokuhlanganiswa kwe-electronic and mechanical, ukuze kuzuzwe ukulawulwa okunembile komfutho we-boost .
Isimiso sokusebenza
I-valve ye-solenoid ye-Turbocharger idlala indima ebalulekile ohlelweni lwe-valve ye-exhaust bypass. Lapho i-valve ye-solenoid ivaliwe, ukucindezela kwe-booster kusebenza ngokuqondile ku-tank yokucindezela ukuze kuqinisekiswe ukuzinza nokulawula kwayo; Lapho i-valve ye-solenoid ivuliwe, ingcindezi yasemkhathini ingena ohlelweni lwe-booster, yenza ingcindezi yokulawula ethangini lokucindezela. Ngejubane eliphansi, i-valve ye-solenoid izolungisa ngokuzenzakalelayo ukucindezela komfutho; Ngaphansi kwezimo ezisheshisiwe noma zomthwalo ophezulu, ukulawula okunamandla kunikezwa ngendlela yomjikelezo womsebenzi ukuze kuthuthukiswe ukucindezela. Ngaphezu kwalokho, i-valve ye-solenoid iphinde ilawule uhlelo lokuvuselela umoya, igcine ivaliwe ngaphansi kwezimo eziphansi zomthwalo ukuze ugweme ukucindezela okungadingekile ohlelweni lwe-booster; Endabeni yomthwalo ophezulu, ivuliwe ukuze iqondise ukubuya komoya ophezulu wokucindezela ukuze kuqinisekiswe impendulo esheshayo nomsebenzi ophumelelayo we-supercharger.
Umphumela wokulimala
Uma i-valve ye-solenoid ye-turbocharger yonakalisiwe, izoholela ochungechungeni lwezinkinga. Okokuqala, ukucindezela kwe-turbine kuzoba okungavamile, okungaholela ekulimaleni kwe-turbine. Ukusebenza okuqondile ukuthi imoto ikhipha intuthu eluhlaza okwesibhakabhaka epayipini le-exhaust lingenzi lutho, elibucayi kakhulu uma ijubane, futhi ukusetshenziswa kukawoyela kuyanda.
Umsebenzi oyinhloko we-automotive turbocharger solenoid valve ukulawula ukugeleza kwegesi yokukhipha umoya, ukuze ulawule umfutho okhulayo. Kumasistimu e-turbocharging afakwe ama-valve e-exhaust bypass, amavalvu e-solenoid asabela kuyunithi yokulawula injini (ECU) ukuze alawule ngokunembile isikhathi sokukhishwa komfutho womoya, nokudala ukucindezela kokulawula ethangini lokucindezela. Iyunithi yokulawula injini ilungisa ukucindezela kwe-valve ye-diaphragm yeyunithi elawula i-boost pressure ngokunikeza amandla ku-valve ye-solenoid, ngaleyo ndlela ibone ukulawulwa okuhle kwe-boost pressure .
Ngokuqondile, ama-valve e-solenoid ane-turbocharged enza lo msebenzi ngokunqoba amandla entwasahlobo. Ngesivinini esiphansi, i-valve ye-solenoid ixhunywe ekugcineni komkhawulo wengcindezi, ukuze idivayisi elawula ukucindezela ikwazi ukuzivumelanisa ngokuzenzakalelayo futhi ilungise ukucindezela komfutho. Ezimweni zokusheshisa noma zomthwalo ophezulu, iyunithi yokulawula injini izosebenzisa umjikelezo womsebenzi ukuze inikeze amandla ku-valve ye-solenoid, ukuze ukuphela kokucindezela okuphansi kuxhunywe kwezinye iziphetho ezimbili, ukuze kuzuzwe ukwanda okusheshayo komfutho we-boost. Kule nqubo, ukuncishiswa kwengcindezi kwenza ukuvuleka kwe-valve ye-diaphragm kanye ne-exhaust bypass valve yeyunithi yokulungisa i-boost pressure yehle, ngaleyo ndlela kuqhubeke kwandisa ingcindezi yokuthuthukisa.
Ngaphezu kwalokho, i-valve ye-solenoid ye-turbocharger iphinde ibone ukuphathwa okuphelele komfutho we-boost ngokusebenzisa ukulawula okunembile kwe-elekthronikhi kanye nesenzo somshini ukuze kuqinisekiswe ukuthi injini ingabonisa ukusebenza kahle ngaphansi kwezimo ezihlukahlukene zokusebenza.
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