Valve ya EGR (valve yo kugarura umwuka uva mu kirere) ni igikoresho cya mechatronic gishyirwa kuri moteri ya mazutu kugira ngo kigenzure ingano y'imyuka iva mu kirere isubizwa muri sisitemu yo kwinjiramo.
Valve ya EGR ni igikoresho cya mechatronic gishyirwa kuri moteri ya mazutu kugira ngo kigenzure ingano y’imyuka isohoka igaruka kuri sisitemu yo kwinjira. Akenshi iba iri iburyo bw’imashini isohoka, hafi y’aho ifata, kandi ihuzwa na yo n’agace gato k’icyuma kagana kuri mashini isohoka. Inshingano yayo ni ukugenzura ingano y’imyuka isohoka yinjira muri mashini isohoka, kugira ngo ingano runaka y’imyuka isohoka yinjire muri mashini isohoka kugira ngo isubire kwinjira. Valve ya EGR ni ingenzi cyane kandi ni ingenzi mu gikoresho cyo gusubiramo gazi isohoka.
Valve ya EGR igabanyijemo ubwoko bubiri: ubwoko bwa mekanike n'ubwoko bwa elegitoroniki bwo kugenzura.
Valve ya EGR igabanya ubushyuhe bw'icyumba cyo gutwika iyobora imyuka isohoka mu muriro wa moteri ijya mu gice cyo gutwika kugira ngo igire uruhare mu gutwika, ikongera imikorere myiza ya moteri, ikongera ibidukikije byo gutwika, kandi igabanya umutwaro kuri moteri, igabanya neza imyuka ya NO, igabanya gukoma, kandi yongere igihe cyo gukora cya buri gice.
Izina ryuzuye ni Gaz Recirculation, ni ukuvuga Gaz Recirculation [1] Sisitemu ikoreshwa mu kugabanya isohoka rya azote oxydes (NOX) muri gaz emotion. Azote na ogisijeni bikora mu buryo bwa shimi gusa iyo ubushyuhe bwinshi n'umuvuduko mwinshi, kandi ubushyuhe n'umuvuduko mu cyumba cyo gutwika cya moteri byujuje ibi bintu, cyane cyane mu gihe cyo kwihuta cyane. Iyo moteri ikora munsi y'umutwaro, valve ya EGR irakinguka, bigatuma gaz emotion nke yinjira mu gice cyo gutwika no mu cyumba cyo gutwika hamwe n'uruvange rushobora gushya. Valve ya EGR irafungwa igihe nta kintu kiyiriho, kandi gaz emotion nke irasubirwamo kuri moteri. Gaz emotion yo mu modoka ni gaz idashya (idafite lisansi na oxydant) idashya mu cyumba cyo gutwika. Igabanya ubushyuhe n'umuvuduko wo gutwika binyuze mu kwinjiza igice cy'ubushyuhe buturuka ku gutwika kugira ngo igabanye umusaruro wa azote oxydes. Ingano ya gaz emotion yo mu cyumba cyo gutwika yiyongera uko moteri yihuta n'umutwaro wayo.
Gusubiza umwuka uva mu kirere ni uburyo igice cy’umwuka uva mu kirere cyinjizwa mu mwuka mwiza (cyangwa uruvange) mu gihe moteri ikora, hanyuma igasubizwa muri silindiri kugira ngo isubire mu kirere kugira ngo ikoreshwe mu gutwika. Inshingano yayo ni ukugabanya imyuka ya NOx. NOx ni umwuka wangiza cyane umubiri w’umuntu, ukorerwa ahanini mu gihe cy’ubushyuhe bwinshi n’umwuka wa ogisijeni mwinshi. Mu gihe moteri ikora, iyo igice cy’umwuka uva mu kirere gisubijwe muri silindiri mu gihe gikwiye kandi gikwiye, kubera ko igice cy’ingenzi cy’umwuka uva mu kirere gifite ubushobozi bunini bw’ubushyuhe, CO2, umwuka uva mu kirere ushobora kwinjiza igice cy’ubushyuhe buturuka mu gutwika ukagikura muri silindiri, kandi ukagira ingaruka nziza ku mvange. Ingaruka zimwe na zimwe zo gushonga, bityo bikagabanya ubushyuhe ntarengwa n’umusemburo wa ogisijeni mu gutwika moteri, bityo bikagabanya ikorwa ry’ibinyabutabire bya NOx.
Ariko, kuzenguruka cyane kw'imyuka isohora umwuka bizagira ingaruka ku mikorere isanzwe ya moteri, cyane cyane iyo moteri ikora ku muvuduko utagira icyo ukora, umuvuduko muto n'umutwaro muto kandi moteri ikora mu gihe cy'ubukonje, kandi iyo ingufu za moteri zikenewe ku mutwaro wose (umuvuduko wose), kuzenguruka kw'imyuka Imyuka isohora umwuka izagira ingaruka zikomeye ku mikorere ya moteri. Kubwibyo, ingano ya gazi isohora umwuka ikora mu kuzenguruka kw'imyuka igomba guhinduka mu buryo bwikora hakurikijwe imiterere nyayo ya moteri n'impinduka mu mikorere. Imyitozo yagaragaje ko, hakurikijwe imiterere itandukanye ya moteri, ingano ya gazi isohora umwuka ikora mu kuzenguruka kw'imyuka muri rusange iri hagati ya 6% na 13%.
Kugira ngo ingano y'imyuka isohoka idakora cyane ku mikorere ya moteri, moteri zigezweho zigenzurwa n'ikoranabuhanga nazo zikoresha ingamba zo kugenzura imikorere y'imyuka isohoka, kandi sensor ya EGR ishyirwa kuri valve yo gusubiramo imikorere y'imyuka isohoka (imwe muri moderi ikoresha sensor z'ubushyuhe bw'imyuka isohoka). cyangwa sensor y'umuvuduko), igenzura ry'ikoreshwa ry'imyuka isohoka rikorwa. Ahantu ho gukorera ubucuruzi. Uburebure bw'ubutaka ni buke, kandi igipimo cyo gukoresha imbere mu bicuruzwa bisa ni cyo kiri hejuru cyane, kiri hejuru ya 19% kurusha ubw'ibicuruzwa bisa; ahantu hanini.
Ikwiriye ibintu bitandukanye, ingano y'igice cyo hagati gifite umurongo muremure ni 10.2m³
Agasanduku ni kare kandi igipimo cyo gukoresha kiri hejuru, umwanya uri hejuru ya 15% ugereranije n'ibicuruzwa bisa
Imbaraga zikomeye
moteri ya turbo ya SAIC π2.0T
Ikoreshwa rya lisansi kuri kilometero 100 riri hasi cyane nka 7.8L, ingufu ntarengwa ni 102kW, naho imbaraga zidasanzwe ni 330N m
Urusaku rw'ubusa rugera ku rwego rwa 51dB gusa mu biro
Sisitemu ya gari ya moshi ikoresha umuvuduko mwinshi wa bar 2000, irushaho kugira ingaruka nziza ku ikoreshwa rya lisansi, igabanya neza ikoreshwa rya lisansi ku kigero cya 20%.
Ni yo yonyine mu bwoko bwayo ifite transmission yikora yihuta ifite umuvuduko wa 6, ihinduranya lisansi mu buryo bw'ubwenge, kandi ikoresha lisansi neza ku kigero cya 5%.
Igenzura ry'ubwenge
Kohereza ubutumwa bwa 6AMT n'intoki, ibikoresho byo hagati bihuza uburyo bwo kugenzura, bishobora guhitamo ubwoko butandukanye bwa 6MT, 6AMT, kohereza ubutumwa ni koroshye kandi byoroshye, kandi uburyo bwo kugenzura bworoshye kandi bworoshye.
Gutunganya chassis mu buryo bukomeye kandi buhanitse bwa MIRA bitanga ibyiyumvo byo gutwara nk'iby'imodoka itwara abagenzi. Ikoranabuhanga ryo guhagarara mu kirere rishobora kongera cyane ubushobozi bwo kwitandukanya n'imitingito yo mu muhanda, no kunoza burundu umupaka wo kugenzura no koroherwa [19]
Yizewe kandi iramba
Icupa ryihariye rya galvanised rifite impande ebyiri, irangi rya EPP rishobora gushonga mu mazi, inzira enye zo gutunganya irangi rya fosfati, electrophoresis, irangi ryo hagati n'iry'inyuma kugira ngo ritazaba ryangiritse mu gihe cy'imyaka 10. (Ihame ry'igihugu risaba imyaka 7)
【Umutekano wuzuye】: Umubiri winjirira imizigo ufite imiterere y'igisenge ifatanye
Nk’uko biteganywa n’amahame agenga impanuka z’umutekano mu Burayi, ibice by’ingenzi by’umubiri bikozwe mu cyuma gikomeye cyane, ingano yacyo igera kuri 50%, kandi hafi 30% by’ibicuruzwa bisa nabyo ni byo byonyine.
Sisitemu nshya ya Bosch ESP9.1 ifasha mu kurinda umutekano irimo ABS, EBD, BAS, RMI, VDC, HBA, TCS n'izindi sisitemu, zishobora kugenzura uko ihagaze igihe icyo ari cyo cyose mu gihe cyo gutwara kugira ngo hirindwe ko imodoka igwa ku ruhande cyangwa ngo inyeganyege mu gihe cyo gufunga no gufunga umurizo kugira ngo habeho umutekano mu gihe cyo gufunga.
Ubwiza buhebuje
Imiterere ya MPV nziza, grille y'amababa aguruka, amatara meza, amabara amwe y'imbere n'inyuma, indorerwamo zo hanze zifite ibara rimwe, imigozi y'inzugi ifite ibara rimwe, ikirahuri cy'inyuma cy'ibanga, ibintu byiza cyane
Imbere hashya, icyumba cy'abashyitsi cyiza, imbere hatwikiriwe neza, byoroshye ku bucuruzi na IKEA
Ecran nini isanzwe ya santimetero 10.1 yo hagati n'igikoresho cya LCD cya santimetero 4.2 ibumoso, radar yo guparika, indorerwamo zo hanze zishyushye zikoresha amashanyarazi, idirishya ry'inyuma rikoresha amashanyarazi rigabanya ubukonje, byoroshye gutwara no gutwara imodoka.
