Ivalve ye-egr (igesi yokuphinda-phinda igesi) yimveliso ye-mechatat efakwe kwinjini yedizili ukuba ilawule isixa sokuphinda senziwe ngenkani
Ivalve ye-egr yimveliso ye-mebital efakwe kwinjini yedizili ukuba ilawule isixa se-remering yegesi Ihlala ikwicala lasekunene lokungena, kufutshane nomzimba wethayile, kwaye idityaniswe kuyo ngetyhubhu emfutshane yentsimbi ekhokelela kwi-Estald eNiked. Umsebenzi wayo kukulawula isixa segesi yokuphelisa igesi, ukuze inani elithile legesi igezela igesi ingena kwi-intercovey yokuphindaphinda. Ivalve ye-EGR yinxalenye ebaluleke kakhulu kwaye ibaluleke kakhulu kwisixhobo sokuphinda senzelwe igesi.
Ivalve ye-Egr yahlulahlulwe yanguhlobo ezimbini: Uhlobo lomatshini kunye nohlobo lolawulo lwe-elektroniki.
I-Enjini ye-Eger inciphisa ubushushu begumbi lokudibana ngokukhokela igesi yokukhutshwa i-injini, ukuphucula umthwalo kwi-injini, ukuphucula umthwalo kwi-injini, ukunciphisa inkcitho, ukunciphisa ixesha lecandelo ngalinye. Ubomi benkonzo.
Igama elipheleleyo kukuphosa igesi yegesi, oko kukuthi, i-Revringercation yegesi [1] le nkqubo isetyenziselwa ukunciphisa ukuqhutywa kwe-nitrogen oxider (i-Nox) kwigesi yokuphelisa. I-nitrogen neoksijini iphendule ngamachiza kuphela phantsi kweemeko zobushushu obuphezulu kunye neemeko zoxinzelelo, kunye neqondo lokushisa kunye noxinzelelo kwigumbi lokudibana le-injini zihlangabezana nale meko, ngakumbi ngexesha lokukhawulezisa ukukhawuleza. Xa i-injini isebenza phantsi komthwalo, ivalve ye-Ecer ivula, ivumela inani elincinci lerhasi yokuphelisa ukufaka i-suble i-subness kunye nomxube wokudibana kunye nomxube onokutsha. Ivalve ye-EGR ivaliwe kwi-IDLE, kwaye igesi encinci iphinda iphinde iphinde ivulwe kwi-injini. Irhasi yokuphelisa i-Automobile yigesi engafakwanga (ngaphandle kwepetroli kunye ne-oxidant) engathathi nxaxheba kwigumbi lokudibana. Inciphisa ubushushu bokudibana kunye noxinzelelo ngokufumana inxenye yobushushu obuveliswayo ukunciphisa ukuveliswa kwemveliso ye-nitrogen oxiden. Isixa segesi yokuphelisa igesi yokuhambisa i-quardy inyuswe ngesantya se-injini kunye nomthwalo
I-Reduist yegesi yegesi yindlela apho icandelo legesi yokuphelisa ingenisiwe kwi-winsed umoya omtsha (okanye umxube) ngexesha lenkqubo yokusebenza ye-injini, kwaye ibuyiselwe kwisilinda sokuphinda ithathe inxaxheba. Umsebenzi wayo kukunciphisa ukuphuma kwe-nox. I-Nox yirhasi eyingozi kakhulu emzimbeni womntu, eveliswa ikakhulu phantsi kweqondo lobushushu kunye neemeko zeoksijini. Ngexesha lenkqubo yokusebenza ye-injini, ukuba igesi engapheliyo iphinde iphinde iveliswe kwisilinda ngendlela efanelekileyo, kuba eyona nto iphambili yegesi enkulu inomnqweno owenziwayo kwaye ikhuphe isilinda, kwaye inesiphumo esihle kumxube. Isiphumo esithile esithile, ngaloo ndlela kuncitshiswa iqondo lobushushu eliphezulu kunye nomxholo weoksijini woqhankqalazo lwe-injini, ngaloo ndlela kuncitshiswa kolwakhiwo lwe-nox.
Nangona kunjalo, ukuphinda kwenziwe ngokugqithileyo kwegesi kuya kuchaphazela ukusebenza okuqhelekileyo kwenjini, ngakumbi xa i-injini isebenza ngesantya esincinci, kwaye i-injini isebenza kwi-injini enkulu (kwaye i-injini isebenza khona), igesi yokuphinda isebenze iyenzeka kwi-injini ye-injini. Ke ngoko, isixa senkcitho yokuthatha inxaxheba kwirhasi yokuphinda ithathe inxaxheba kufuneka sihlengahlengiswe ngokuzenzekelayo ngokweemeko zokwenyani ze-injini kunye notshintsho kwiimeko zomsebenzi. Ukuziqhelanisa kubonakalise ukuba, ngokweendawo ezahlukeneyo ze-injini, ubungakanani begesi yokuphelisa ibandakanyeke kwi-retorculation yahluka phakathi kwe-6% ne-13%.
Ukwenzela ukuba inani lokuphinda-mali kwegesi legesi elinamandla alinalo impembelelo yokusebenza kweinjini, iinjini ezilawulwa ze-loon zenziwa kwi-loop evaliweyo yokuphinda-phindwa kwegesi, kwaye i-valve ye-valve ifakwe kwi-valve yegesi. OKANYE INDAWO YOKUXELWA KWENGXELO YOKUGQIBELA Ukuphakama komgangatho ukusuka emhlabeni kuphantsi, kwaye inqanaba lokusetyenziswa kwendawo yangaphakathi lelona liphezulu phakathi kweemveliso ezifanayo, eliphezulu kunezo kwiimveliso ezifanayo; indawo enkulu
Ilungele iintlobo ezahlukeneyo zemeko, ivolumu ye-axis ende-right i-ax-right i-10,2m³
Ibhokisi yomzimba yi-Square kunye nenqanaba lokusetyenziswa liphezulu, i-15% yendawo engaphezulu kweemveliso ezifanayo
Amandla amakhulu
I-SAIC π2.0t Turbo injini
Ukusetyenziswa kwamafutha ngeekhilomitha ezili-100 kusezantsi njenge-7.8l, amandla aphezulu yi-102kw, kunye neTeak Torque yi-330n m
Ingxolo yokukhokelela ifikelela kwinqanaba le-ofisi kuphela ye-51db
I-2000bar inyanzelo oluphezulu lwenkqubo yesiqhelo ye-ARAIL, ifuthe elingcono le-altomisization, ngokufanelekileyo ukunciphisa ukusetyenziswa kwe-20%
Inye kuphela kwiklasi yayo exhotywe nge-6 yesantya esizenzekelayo, ukutshintsha kwengqondo, kunye ne-5% isebenze ngokufanelekileyo
Ulawulo lwe-smart
Ukuhanjiswa kwesethi, igiya ephakathi yolawulo, inokukhetha i-6MT, ngenxa yeefom ezahlukeneyo zokuhambisa, igiya ithambile kwaye igudile, kwaye kulula
I-rigoous, i-mira ye-roira ephezulu ye-chassis ye-chassis ibonelela ngemvakalelo yokuqhuba enokuthelekiswa nemoto yabahambi. Itekhnoloji yokumiswa komoya inokusiphucula kakhulu ubuchule bodwa wokuzibandakanya, kwaye baphucule ngokupheleleyo umda wolawulo kunye nentuthuzelo [19]
Inokuthenjwa kwaye iqine
Iphepha le-biel-tictanity elikwisiseko sensimbi ebhalwe kabini, i-EPP ekuhlaleni ipeyinti, iinkqubo zepeyinti ezipeyintiweyo zePisphoting, i-elektrophoresis, i-elektrophoresis, i-coyintis ephakathi, i-comboris ephakathi kunye ne-topcoat yokuqinisekisa ukuba ayizukukhuthaza iminyaka eli-10. (Umgangatho wesizwe ufuna iminyaka esi-7)
Ukhuseleko olubanzi】: Umzimba othwele umthwalo onolwakhiwo lwesakhelo oluhlanganisiweyo, lwekhephu
Umgangatho woKhuseleko lwengozi yaseYurophu, iinxalenye eziphambili zomzimba zenziwe ngentsimbi e-Ultra-ende, isixa esiphezulu kwi-50%, kwaye malunga ne-30% yeemveliso ezifanayo
Isizukulwana samva nje seBosch Esp9.1 I-EBD, i-EBD, i-BAS, i-vbc, i-HBA, i-HBA, i-HBA, i-HBA, i-HBA, i-HBA, i-HBAS kunye nezinye iinkqubo zokuqhuba ukhuseleko kunye nokuqinisekisa ukhuseleko kwiKarch.
Umgangatho omkhulu
Isitayile se-MPV, i-wing wing ye-wing, izibane ze-smart, i-birm efanayo ye-BUGRE, izibuko ezingasemva, izikhuselo ezifanayo zangaphandle, iGlasi enye yemitya, engasemva
I-Brand Inter engaphakathi iphakathi, ukwamkela i-cockpit, ingaphakathi igqunywe ngokupheleleyo, ukhululekile kakhulu kwishishini ne-Ikea
Umgangatho we-10.1-i-intshi
