Iyini i-valve ye-solenoid ye-turbocharger yezimoto
I-valve ye-solenoid ye-turbocharger yezimoto iyingxenye ebalulekile yesistimu yamandla ezimoto, indima yayo eyinhloko ukulawula ingcindezi yesistimu ye-booster ukuqinisekisa ukuthi injini ingasebenza kahle ngaphansi kwezimo zokusebenza ezahlukene. I-valve ye-solenoid ye-Turbocharger ivame ukwaziwa ngokuthi i-N75 solenoid valve, ithola imiyalelo evela kuyunithi yokulawula injini (ECU), ngokuhlanganiswa kwe-elekthronikhi kanye ne-mechanical, ukuze kufezwe ukulawulwa okunembile kwengcindezi ye-boost .
Isimiso sokusebenza
I-valve ye-solenoid ye-Turbocharger idlala indima ebalulekile ohlelweni lwe-valve ye-exhaust bypass. Lapho i-valve ye-solenoid ivaliwe, ingcindezi ye-booster isebenza ngqo ethangini lokucindezela ukuqinisekisa ukuzinza nokulawula kwayo; Lapho i-valve ye-solenoid ivulwa, ingcindezi yomoya ingena ohlelweni lwe-booster, yakha ingcindezi yokulawula ethangini lokucindezela . Ngesivinini esiphansi, i-valve ye-solenoid izolungisa ngokuzenzakalelayo ingcindezi ye-boost; Ngaphansi kwezimo ezisheshayo noma zomthwalo ophezulu, ukulawula okunamandla kakhulu kunikezwa ngendlela yomjikelezo womsebenzi ukuthuthukisa ingcindezi . Ngaphezu kwalokho, i-valve ye-solenoid ilawula nohlelo lokujikeleza komoya, ilugcina luvaliwe ngaphansi kwezimo zomthwalo ophansi ukuze kugwenywe ingcindezi engadingekile ohlelweni lwe-booster; Uma umthwalo uphezulu, ivulwa ukuze iqondise ukubuya komoya ocindezelekile ukuqinisekisa impendulo esheshayo kanye nomsebenzi ophumelelayo we-supercharger .
Umphumela womonakalo
Uma i-valve ye-solenoid ye-turbocharger yonakele, kuzoholela ochungechungeni lwezinkinga. Okokuqala, umfutho we-turbine uzoba ongavamile, okungase kuholele ekulimaleni kwe-turbine. Ukusebenza okuqondile ukuthi imoto ikhipha umusi oluhlaza okwesibhakabhaka ovela epayipini lokukhipha umoya lapho ingasebenzi, okuyinto embi kakhulu uma isheshisa, futhi ukusetshenziswa kukawoyela kuyanda.
Umsebenzi oyinhloko we-automotive turbocharger solenoid valve ukulawula ukugeleza kwegesi yokukhipha umoya, ukuze kulawulwe ingcindezi yokuphakamisa umoya. Ezinhlelweni ze-turbocharging ezifakwe ama-exhaust bypass valves, ama-solenoid valves aphendula kuyunithi yokulawula injini (ECU) ukulawula ngokunembile isikhathi sokukhishwa kwengcindezi yomoya, okudala ingcindezi yokulawula ethangini lokucindezela. Iyunithi yokulawula injini ilungisa ingcindezi ye-diaphragm valve yeyunithi yokulawula ingcindezi yokuphakamisa umoya ngokunikeza amandla ku-solenoid valve, ngaleyo ndlela kuqaphele ukulawulwa okuhle kwengcindezi yokuphakamisa umoya.
Ngokukhethekile, ama-valve e-solenoid ane-turbocharged enza lo msebenzi ngokunqoba amandla entwasahlobo. Ngejubane eliphansi, i-valve ye-solenoid ixhunywe ekugcineni komkhawulo wokucindezela, ukuze idivayisi elawula ukucindezela ikwazi ukuzivumelanisa ngokuzenzakalelayo futhi ilungise umfutho wokuphakamisa. Ezimweni zokusheshisa noma zomthwalo ophezulu, iyunithi yokulawula injini izosebenzisa umjikelezo womsebenzi ukuhlinzeka ngamandla ku-valve ye-solenoid, ukuze ukuphela komfutho ophansi kuxhunywe kwezinye iziphetho ezimbili, ukuze kufezwe ukwanda okusheshayo komfutho wokuphakamisa. Kule nqubo, ukwehla kokucindezela kwenza ukuvulwa kwe-valve ye-diaphragm kanye ne-valve ye-exhaust bypass yeyunithi yokulungisa umfutho wokuphakamisa kunciphe, ngaleyo ndlela kwandise umfutho wokuphakamisa .
Ngaphezu kwalokho, i-valve ye-solenoid ye-turbocharger iphinde ikwazi ukuphatha ngokuphelele ingcindezi yokukhulisa ngokulawula okunembile kwe-elekthronikhi kanye nesenzo somshini ukuqinisekisa ukuthi injini ingabonisa ukusebenza okuhle ngaphansi kwezimo zokusebenza ezahlukahlukene.
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