Umsebenzi wenzwa ye-oxygen ezimotweni
Umsebenzi oyinhloko wenzwa ye-oxygen yezimoto ukuqapha okuqukethwe kwe-oxygen kumagesi okukhipha umoya bese udlulisela ulwazi kuyunithi yokulawula injini (i-ECU) ukuze kuthuthukiswe isilinganiso somoya-fuel, kuthuthukiswe ukonga uphethiloli futhi kuncishiswe ukukhishwa okuyingozi.
Umsebenzi we-Youdaoplaceholder0 Core
Ukuqapha kwe-Youdaoplaceholder0 kokuhlushwa kwe-oxygen gas exhaust: Inzwa ye-oxygen ithola okuqukethwe kwe-oxygen ku-exhaust gas ngokusebenzisa into ezwelayo ye-ceramic, iguqule ukuhlushwa kwe-oxygen kube isignali ye-voltage bese iyithumela ku-ECU ukuze kufezwe ukulawulwa kwe-closed-loop.
I-Youdaoplaceholder0 Lungiselela isilinganiso somoya-fuel : Ngokulungisa ivolumu yokujova uphethiloli ngesikhathi sangempela, qiniseka ukuthi injini isebenza eduze kwesilinganiso somoya-fuel esisekelwe kumbono (14.7:1), ngaleyo ndlela ithuthukise ukuphuma kwamandla kanye nokusebenza kahle kokushisa.
Umsebenzi othize we- ngu-
I-Youdaoplaceholder0 Inzwa ye-pre-oxygen : Itholakala phambi kwesiguquli se-catalytic esinezindlela ezintathu, iqapha ngqo ukugcwala komoya-mpilo kugesi yokukhipha umoya ngemva kokusha, ihlinzeka ngedatha yesikhathi sangempela ngokugcwala kwengxube ku-ECU.
I-Youdaoplaceholder0 Inzwa ye-Post-oxygen : Itholakala ngemuva kwe-catalytic converter enezindlela ezintathu, ithola ukuhlushwa kwe-oxygen kwegesi yokukhipha ehlanzekile. Ngokuqhathanisa idatha neyonzwa ye-pre-oxygen, kungatholakala ukuthi i-catalytic converter enezindlela ezintathu yehlulekile yini.
Ukubaluleka kwe-Youdaoplaceholder0
I-Youdaoplaceholder0 Yehlisa ukusetshenziswa kukaphethiloli : Ukulawulwa kwesilinganiso somoya nophethiloli okunembile kunganciphisa imfucuza kaphethiloli, futhi ukusetshenziswa kukaphethiloli kunganda ngo-10% kuya ku-20% ngesikhathi sokungasebenzi kahle.
Ukuvikelwa kwemvelo kwe-Youdaoplaceholder0 kanye nokunciphisa ukukhishwa kwegesi: Nciphisa ukungcola okufana ne-HC, i-CO, kanye ne-NOx kugesi yokukhipha umoya ngokusha okuphelele ukuze kuhlangatshezwane nezindinganiso zokukhishwa kwegesi.
Ukuvikelwa kwe-Youdaoplaceholder0 yesiguquli se-catalytic esinezindlela ezintathu : Isilinganiso esingajwayelekile somoya-fuel singabangela ukuthi isiguquli se-catalytic sishise ngokweqile noma sivaleke. Inzwa ye-oxygen ingavikela umsebenzi wayo ngokungaqondile.
Ukungasebenzi kahle kwenzwa ye-oxygen emotweni kungaholela ezinkingeni ezifana nokwehla kokusebenza kwenjini, ukusetshenziswa kukaphethiloli okwandisiwe kanye nokukhishwa komoya ngokweqile. Kudingeka ukuhlolwa kochwepheshe ngaphambi kokuhlanza noma ukushintsha.
I-Youdaoplaceholder0 Ukubonakaliswa kwamaphutha ajwayelekile
Ukungasebenzi kahle kwesistimu yamandla ye-Youdaoplaceholder0: ukulibaziseka kokusheshisa, ukudlidliza okungasebenzi, amandla anganele okukhuphuka, ukusetshenziswa kukaphethiloli kunganda ngo-15%-30%.
Isexwayiso sokukhishwa komoya se-Youdaoplaceholder0: Isibani sephutha lenjini sihlala sivuliwe njalo. Ngesikhathi sokuhlolwa kwegesi yokukhipha umoya, ukungcola okufana ne-CO/HC kudlula izinga ngokuphindwe kathathu kuya kwamane. Ingozi yokwehluleka ukuhlolwa kwaminyaka yonke iphezulu.
I-Youdaoplaceholder0 Izimpawu zesixwayiso semizwa : Intuthu emnyama evela epayipini lokukhipha umoya, intuthu eluhlaza okwesibhakabhaka ngesikhathi sokuqala okubandayo, kanye nomsindo ongavamile oqhubekayo endaweni yenjini.
Inqubo yokuxilonga kanye nokulungisa i-Youdaoplaceholder0
Isiqinisekiso sephutha se-Youdaoplaceholder0.
Sebenzisa ithuluzi lokuxilonga le-OBD ukuze ufunde ikhodi yephutha (ngokuvamile uchungechunge lwe-P0130-P0134).
Bheka ukuthi isignali ye-voltage yenzwa ye-oxygen iyashintshashintsha yini ngokujwayelekile ngaphakathi kwebanga elingu-0.1-0.9V (ngokuvamile izikhathi ezingu-5-8 ngomzuzwana).
Uhlelo lokulungisa lwe-Youdaoplaceholder0: khetha .
Uma ufuna ama-carbon deposit amancane, ungazama ukucwilisa ejentini yokuhlanza elikhethekile (ngezinhlobo zokushisa, i-probe yokuhlanza idinga ukuhlukaniswa).
Ukuguga noma umonakalo kudinga ukushintshwa. Kunconywa ukukhetha izingxenye ezivela kumikhiqizo efana neBosch ne-NGK.
Izinyathelo zokufaka esikhundleni se-Youdaoplaceholder0 .
Nqamula i-terminal engalungile yebhethri ukuze uvimbele ama-short circuits.
Sebenzisa isikrufu esikhethekile ukuqaqa (futha into yokukhulula uma kudingeka).
I-torque yokufaka kufanele ilawulwe ngaphakathi kwebanga eliphakathi kuka-30 no-50N·m.
Ngemva kokushintsha, i-ECU idinga ukusethwa kabusha futhi kufanele kwenziwe ukuhlolwa.
Izinyathelo zokuqapha ze-Youdaoplaceholder0
Ukuphepha kokusebenza kwe-Youdaoplaceholder0: Umsebenzi kufanele wenziwe kuphela ngemva kokuba injini isipholile ngokuphelele ukuze kugwenywe ukusha kanye nomonakalo wezingxenye.
Ukufaniswa kwemodeli ye-Youdaoplaceholder0: Imininingwane yesixhumi esibonakalayo samamodeli ahlukene ingahluka. Kuyadingeka ukuqinisekisa inombolo yokuqala yefektri (isibonelo, izinzwa zeVolkswagen EA888 kanye nepulatifomu yeToyota TNGA azikwazi ukushintshaniswa).
Ugibe lokulungisa lwe-Youdaoplaceholder0: Amaphutha angu-65% atholakale kabi njengezinkinga nge-catalytic converter enezindlela ezintathu. Kunconywa ukwenza ukuqinisekiswa okuphambene ngokugeleza kwedatha.
Uma ufuna ukwazi okwengeziwe, qhubeka ufunda ezinye izihloko ezikulesi siza!
Sicela usishayele ucingo uma udinga imikhiqizo enjalo.
Inkampani Zhuo Meng Shanghai Auto Co., Ltd. uzibophezele ekuthengiseni i-MG&I-MAXUSizingxenye zezimoto zamukelekile ukuthenga.
