Gusubiza valve ya EGR Ese ni ngombwa kuyisimbuza?
Imikorere ya valve ya EGR n'ingaruka z'ibyangiritse.
Valve ya EGR (valve yo kugarura umwuka mu kirere) ni igice cy'ingenzi cyo kugenzura moteri y'imodoka, ishyirwa kuri moteri kugira ngo igenzure ingano y'imyuka isohoka isubizwa mu buryo bwo kwinjira. Iyo valve ya EGR yangiritse, bizatera ibibazo nko kwihuta kudakora neza, kwihuta nabi, kongera ikoreshwa rya lisansi, n'ingufu zidahagije. Impamvu yo gusubiza inyuma akenshi ni uko ibice by'imbere bya valve ya EGR byangiritse bitewe n'ubwinshi bwa chlorine muri lisansi, bigatuma umubiri wa valve udakora neza, ibi bikaba byatera imikorere mibi ya moteri, kandi mu bihe bikomeye, imodoka ishobora guhagarara ku muvuduko muto, byongera ibyago byo kugongana.
Impamvu n'uko ari ngombwa kwibutsa
Impamvu yo gusubiza inyuma ubusanzwe ni uko ibice by'imbere bya valve ya EGR byangiritse bitewe n'ubwinshi bwa chlorine muri lisansi, bigatuma umubiri wa valve udakora neza, ibi bikaba byatera moteri gukora nabi, kandi mu bihe bikomeye, imodoka ishobora guhagarara ku muvuduko muto, byongera ibyago byo kugwa. Kubwibyo, gusimbuza valve ya EGR ku gihe ni ingamba y'ingenzi kugira ngo moteri ikore neza kandi igire umutekano mu gutwara.
Ibyiza n'ibibi byo gusimbuza valve ya EGR
Gusimbuza valve ya EGR bishobora gutuma moteri ikora neza, hirindwa ibibazo nko kwihuta guhindagurika no kwihuta gukabije, no kugabanya ikoreshwa rya lisansi n'ingufu zidahagije. Ariko, gusimbuza valve ya EGR bisaba ikiguzi n'igihe runaka, kandi bishobora kuba ngombwa niba imodoka imaze igihe kinini ikoreshwa cyangwa ifite urugendo rurerure; Ariko, niba imodoka ikoreshwa igihe gito cyangwa ifite urugendo rurerure, ushobora gutekereza gukomeza gukoresha ibice byayo bya mbere mu kuyisana.
Valve ya egr ni iki?
Valve yo kugarura umwuka uva mu kirere
Valve ya EGR ni valve yo kuzenguruka imyuka isohora umwuka. Ni ikintu gikoreshwa mu buryo bw'amashanyarazi gishyirwa kuri moteri ya mazutu kugira ngo kigenzure ingano y'imyuka isohora umwuka igaruka mu buryo bwo kwinjira, kandi ni ingenzi cyane kandi ni ingenzi mu gikoresho cyo kuzenguruka imyuka isohora umwuka.
Akamaro k'ingenzi ka valve ya EGR ni ukugenzura ingano y'imyuka isohoka yinjira muri mashini itwara umwuka, ku buryo ingano runaka y'imyuka isohoka yinjira muri mashini itwara umwuka kugira ngo igaruke. Akenshi iba iri iburyo bw'icyuma gitwara umwuka, hafi y'aho icyuma gitwara umwuka gihagarara, kandi ikagena ingano y'imyuka isohoka mu mashini itwara umwuka bitewe n'uburyo mashini ifunguye igenzurwa n'umuyoboro w'amashanyarazi. Mu kuyobora gazi isohoka iva muri moteri ijya muri mashini itwara umwuka kugira ngo igire uruhare mu gutwika, valve ya EGR ishobora kugabanya ubushyuhe bw'icyumba gitwika, kunoza imikorere ya moteri, kunoza ibidukikije bitwika, no kugabanya umutwaro wa moteri. Muri icyo gihe, ishobora kugabanya neza imyuka iva muri carbon monoxide, kugabanya gukubita no kongera igihe cyo gukora cya buri gice.
Byongeye kandi, valve za EGR zigabanyijemo ubwoko bubiri bw'igenzura rya mekanike n'iry'ikoranabuhanga kugira ngo bihuze n'ibyo moteri zitandukanye zikeneye. Muri moteri igezweho igenzurwa n'ikoranabuhanga, kugira ngo hagenzurwe neza ingano y'ibyuka biva mu kirere, hakoreshwa ingamba zo kugenzura closed-loop, kandi sensor ya phase ishyirwa kuri valve ya EGR kugira ngo imenye uko moteri ikora mu gihe nyacyo, kandi hakurikijwe aya makuru, valve ya EGR irahindurwa kugira ngo ifunguke kandi ifungwe, kugira ngo hagenzurwe neza ingano y'ibyuka biva mu kirere.
Valve y'imodoka yavunitse ni ikihe kimenyetso ifite?
Ni ibihe bimenyetso bigaragara ushobora kubona iyo valve ya EGR y'imodoka yawe inaniwe?
Valve ya EGR, valve ya sisitemu yo kugarura imyuka isohora umwuka, iyo ifite ikibazo, imodoka izagaragaraho ibimenyetso byinshi byo kuburira. Mbere na mbere, kudakora neza cyangwa gushya ni ibintu bisanzwe, kandi itara ry'ikosa rishobora no kugaragara kenshi kugira ngo rikwibutse kwita ku miterere ya moteri. Icya kabiri, kubera ko ikosa rya valve ya EGR rishobora gutuma habaho imyuka ihumanya ikirere itari iy'ingenzi, imodoka ishobora guhura n'ikimwaro cyo kunanirwa gukora igenzura rya buri mwaka.
Iyo valve ya EGR ifunguye, ingaruka zirushaho kuba zikomeye: imodoka izagaragaza umwotsi w'umukara no kutagira umuvuduko, mu gihe lisansi ikoreshwa neza ikagabanuka kandi ikoreshwa rya lisansi rikiyongera. Ahubwo, iyo valve ya EGR ifunze, imyuka ihumanya izahinduka kandi ishobora gutuma hatabaho kunyura ku mahame y'igenzura ry'umwaka.
Ku bijyanye n'impamvu zangiza valve ya EGR, hari ibintu byinshi ahanini: ibibazo by'ubwiza bwa sisitemu yo kuvugurura imyuka, kuyitunganya nabi, ubuziranenge bubi bw'amavuta no gusaza kwa valve ubwayo. Urugero, gukoresha lisansi idasukuye neza cyangwa kongeramo amavuta nabi bishobora kuba ikintu gitunguranye gituma valve ya EGR inanirwa. Valve za EGR zikora ku bushyuhe bwinshi bwa moteri, kandi mu gihe kirekire, nk'udupfundikizo tw'icyumba cy'imashini n'impeta za kabutike, zizasaza bitewe no kwangirika.
Muri rusange, ubuzima bw'umuyoboro wa EGR ni ingenzi kugira ngo moteri ikomeze gukora neza no gusiga imyuka ihumanya ikirere, iyo ibimenyetso byavuzwe haruguru bigaragaye, hagomba gushakishwa uburyo bw'inzobere mu by'ubuhanga mu byihuse kugira ngo umutekano w'imodoka n'ibisabwa mu kubungabunga ibidukikije byuzuzwe.
Niba ushaka kumenya byinshi, komeza usome izindi nkuru kuri uru rubuga!
Duhamagare niba ukeneye ibyo bicuruzwa.
Zhuo Meng Shanghai Auto Co, Ltd.yiyemeje kugurisha ibice by'imodoka bya MG&MAUXS irahawe ikazekugura.
