I-egr valve (i-gesi Reciceration valve) iwumkhiqizo we-metatronic ofakwe kwinjini yedizili ukulawula inani lokuphinda usebenzise i-gesi yokuphinda ungene ohlelweni lokudla
I-egr valve umkhiqizo we-metatronic ofakwe kwinjini yedizili ukulawula inani lokuphinda usebenzise i-gesi yokuphinda ungene ohlelweni lokudla. Ngokuvamile kutholakala ohlangothini lwesokunene lwe-mantifold mantifold, eduze nomzimba we-throttle, futhi uxhumeke kuwo yi-tube yensimbi emfushane eholela kwi-malifold yokuphela. Umsebenzi wayo ukulawula inani legesi yokuphelelwa yigesi efaka inqwaba many, ukuze inani elithile legesi ligeleza ligelezele many yokuphindaphinda. I-egr valve iyingxenye ebaluleke kakhulu futhi ebalulekile kudivayisi yokuphinda uphume egesi.
I-egr valve ihlukaniswe ngezinhlobo ezimbili: uhlobo lwemishini nohlobo lokulawula ngogesi.
I-egr valve inciphisa izinga lokushisa legumbi lokuvutha ngokuqondisa igesi ephumayo ekhishwe ku-injini, ukunciphisa umthwalo we-compake, ukunciphisa ukukhishwa kwengxenye, ukunciphisa ukungqongqoza ingxenye yengxenye ngayinye. Inkonzo yenkonzo.
Igama eligcwele lisebenzisa kabusha i-gesi yokuphinda i-gesi [okungukuthi, ukuphinda i-gesi Recorcution [1] Uhlelo lusetshenziselwa ukunciphisa ukuphuma kwe-nitrogen oxides (nox) egesi yokuqeda. I-nitrogen no-oxygen basabela ngamakhemikhali kuphela ngaphansi kokushisa okuphezulu kanye nezimo eziphakeme zokucindezela, kanye nezinga lokushisa nengcindezi egumbini lokuhlangana lenjini lihlangabezana nalezi zimo. Lapho injini isebenza ngaphansi komthwalo, i-egr valve iyavuleka, ivumela inani elincane legesi yokuphelelwa amandla ukungena ngaphakathi phakathi kwe-mantifold futhi ungene egumbini lokuhlanganisa kanye nengxube ehlanganayo kanye nengxube ehlanganayo kanye nengxube ehlanganayo kanye nengxube ehlanganayo kanye nengxube ehlanganayo kanye nengxube evuthayo. I-egr valve ivaliwe ngangenzi lutho, futhi igesi encane yokuphelelwa amandla iphinde yaphendulwa enjini. Igesi yokuphekela ngemoto yigesi engavuthanga (ngaphandle kwamafutha kanye ne-oxidant) engabandakanyi ekuvukeni kwegumbi lokuvutha. Kwehlisa izinga lokushisa lokuvutha kanye nengcindezi ngokuthola ingxenye yokushisa okukhiqizwe ngokuvutha ukunciphisa ukukhiqizwa kwe-nitrogen oxides. Inani legesi yokuphelelwa yigesi elingena egumbini lokuhlanganisa likhuphuke ngejubane lenjini nomthwalo
Ukuphinda usebenzise i-gesi yindlela engxenyeni yegesi eqeda umoya ongeniswe emoyeni omusha ohanjiswayo (noma ingxube) ngesikhathi sokusebenza kwenjini, bese ubuyela kwisilinda sokuphinda uhlanganyele ekuhlanganyeleni. Umsebenzi wayo ukunciphisa ukuphuma kwe-nox. I-NOX igesi elinobungozi kakhulu emzimbeni womuntu, okhiqizwa ikakhulukazi ngaphansi kwezimo eziphakeme zokushisa kanye nezimo ezicebile umoya-mpilo. Ngesikhathi sokusebenza kwe-Injini, uma ingxenye yegesi yokuphelelwa amandla iphinde yavuselelwa kwisilinda ngesikhathi esifanele futhi esifanele, ngoba ingxenye enkulu yegesi ethobekile inesilinda esikhiqizwe ngokushisa bese ikhipha i-cylinder, futhi inomphumela omuhle kwinhlanganisela. Umphumela othile we-dilcution, ngaleyo ndlela wehlise izinga lokushisa eliphakeme nokuqukethwe kwe-oxygen yenjini yokuhlangana, ngaleyo ndlela kunciphisa ukwakheka kwamakhompiyutha we-nox.
Kodwa-ke, ukuphinda kukhishwe i-gesi kabusha igesi kuzothinta ukusebenza okujwayelekile kwenjini, ikakhulukazi lapho injini isebenza ngejubane elingezansi, ijubane eliphansi kanye ne-throwle esebenza kahle kuzoba nomthelela omkhulu ekusebenzeni kwenjini. Ngakho-ke, inani legesi yokuphelelwa yigesi ebamba iqhaza ekuphindiseni kabusha kufanele ilungiswe ngokuzenzakalelayo ngokuya ngezimo zangempela zokusebenza zenjini kanye nezinguquko ezimeni zokusebenza. Ukuzijwayeza kukufakazele lokho, ngokusho kwezakhiwo ezihlukile zenjini, inani legesi yokuphelelwa yigesi ebandakanyeka ekubuyiselweni kabusha phakathi kuka-6% no-13%.
Ukuze wenze inani lokuphindaphinda kwe-gesi aqedelwe ukusebenza ngokweqile ekusebenzeni kwenjini, izinjini zesimanje ezilawulwa nge-elekthronikhi zifakwe i-expert-voop control sensor yokuphinda i-gesi yokulawula igesi (kanye ne-egr valve isikhundla sensor ifakiwe kwi-auntres gesi Reciceration Valve (ezinye izinhlobo futhi zisebenzisa izinzwa zokushisa igesi ephumayo). Noma inzwa yengcindezi), ukulawulwa kwempendulo yokulungiswa kwe-loop evaliwe yenani langempela lokuphindaphinda i-gesi Returcungant. Ukuphakama phansi kusuka emhlabathini kuphansi, futhi izinga lokusetshenziswa kwesikhala sezangaphakathi liphezulu kakhulu phakathi kwemikhiqizo efanayo, eliphakeme nge-19% eliphakeme kunaleyo yemikhiqizo efanayo; isikhala esikhulu
Ilungele izimo ezahlukahlukene, ivolumu ye-Long-Axis Mail-Top Countred ifinyelela ku-10.2m³
Umzimba webhokisi yisikwele kanye nezinga lokusetshenziswa liphezulu, 15% isikhala ngaphezulu kunemikhiqizo efanayo
Amandla amakhulu
Injini ye-SAIC π2.0t Turbo Diesel Injini
Ukusetshenziswa kwamafutha kumakhilomitha ayi-100 kuphansi njenge-7.8l, amandla aphezulu angu-102kw, kanti i-torque ephakeme yi-330n m
Umsindo oyi-idling ufinyelela ezingeni leHhovisi le-51DB kuphela
I-2000bar ephezulu ingcindezi yesitimela ejwayelekile, umphumela ongcono we-petrol atomization, unciphise ngokuphumelelayo ukusetshenziswa kwamafutha ngo-20%
Okuwukuphela kwalo ekilasini laso elihlome ngokuhambisa okuzenzakalelayo okungama-6, ukuguquka kwengqondo, kanye no-5% amaphethiloli asebenza kahle
Ukulawulwa kwe-Smart
Ukuhanjiswa Kwe Manual Manual, i-Central Control Gear ehlanganisiwe, ingakhetha ama-6mt, amafomu ahlukahlukene okuhambisa, amagiya athambile futhi abushelelezi, futhi okulawula kube lula kakhulu futhi kulula
I-Mira eqinile, ephakeme ye-MirA Professional Chassis Tuning inikezela umuzwa wokushayela ofana nokwemoto yabagibeli. Ubuchwepheshe bokumiswa komoya bungathuthukisa kakhulu ikhono lokuvinjwa komgwaqo, futhi bathuthukise ngokuphelele umkhawulo wokulawula kanye nenduduzo [19]
Ithembekile futhi ihlala isikhathi eside
Ishidi lensimbi elikhethekile elihlangene nemvelo, ukupenda kwemvelo okunemvelo kwemvelo okunemvelo, izinqubo ezine zokwelashwa nge-phosphating, electrophoresis, ukuhlanganiswa okuphakathi nendawo kanye ne-topcoat ukuze ziqinisekise ukuthi ngeke zigcwale iminyaka eyi-10. (Izwe Likazwelonke lidinga iminyaka engu-7)
【Ukuphepha Okuphelele】: Umzimba othwala umthwalo ngesakhiwo sohlaka oluhlanganisiwe, sekheji
Izinga le-Europe Eliphephekile Yokuphepha KwaseYurophu, izingxenye ezibalulekile zomzimba zenziwe ngensimbi enamandla e-Ultra-anamandla, inani liphezulu lingama-50%, futhi cishe ama-30% wemikhiqizo efanayo
Isizukulwane sakamuva seBosch ESP9.1 Uhlelo lwe-Electronic Steability Usizo lubandakanya i-ABS, ebd, bas, RMI, VDC, HBA, ama-TC, angabheka isimo sayo nganoma yisiphi isikhathi sokushayela ukuphepha kanye nokugcina umsila ukuze uqinisekise ukuphepha ekhonweni.
Isimo esiphakeme
I-Stylish MPV Shape, i-Flying Wing Wille, ama-Smart Headlights, umbala ofanayo ngaphambili kanye nama-bumpers angemuva, izibuko ezifanayo zombala, ingilazi yombala efanayo, ukunethezeka ngokwengeziwe
Ikhwalithi entsha yezangaphakathi, ukwamukela i-cockpit, ingaphakathi elimboze ngokuphelele, likhululekile kakhulu ngebhizinisi ne-Ikea
Isikrini Esijwayelekile se-10.1-Inini
