Kuyini ukulawula kwe-turbocharger?
Indlela yokulawula yemoto ye-turbocharger itholwa ikakhulukazi ngohlelo lokulawula lokuphetha lwe-turbocharger olulawulwa ngogesi. Uhlelo luhlanganiswa ngengcindezelo ye-solenoid valve, i-pneumatic actuator, i-bypass valve kanye ne-supercharger. Ukulawulwa kwengcindezi yokunyusa uhlelo kuyabonakala ngokuvulwa nokuvalwa kwe-Bypass Valve: Lapho i-Bypass Valve ivaliwe, cishe wonke amagesi aphelelwe amandla ageleza nge-booster, futhi ukucindezela kokunyusa kuyanda; Lapho kuvulwa i-Bypass Valve, ingxenye yegesi yokuphelelwa yisikhathi ikhishwa ngokuqondile ngesiteshi se-Bypass, futhi ingcindezi yokunyusa incishisiwe.
Ukuvulwa kanye nokuvalwa kwe-Bypass Valve kutholakala yi-ECU (Iyunithi Yokulawula Ngogesi) ngokulawulwa kwe-Solenoid Valve ye-Solenoid ne-Pneumatic ActUtor. I-ECU ilawula ingcindezi yokuqinisa ngokuya ngengcindezi yokuthambisa okuningi, futhi i-Bypass Valve ivulwe ngesivinini esikhulu nomthwalo omkhulu wokugwema umthwalo weleqisi kanye ne-injini ngejubane elikhulu. Ngaphezu kwalokho, ezinye izinhlobo zamamodeli zisebenzisa uhlelo lokulawula oluvaliwe, ngokusebenzisa inzwa yesikhundla ukondla imiphumela yangempela yokubulawa kwe-ECU, lungisa ngokusho kokuphambuka, ukulawula kahle i-torque yenjini.
Umgomo osebenzayo weTurbocharger ukushayela i-turboc nge-turbine ngokusebenzisa igesi ephelelwe yi-enjini, bese ucindezela umoya wokuthambisa ukuze uthuthukise ukuqina komoya, ngaleyo ndlela uthuthukise amandla okuhlanganisa nokukhipha. I-turbocharger isebenzisa umfutho we-inertia we-gertia igesi ekhishwe yinjini yokucindezela i-turbine egumbini le-turbine, ushayela umnyuziki we-coaxial ukuze acindezele umoya kwisilinda, futhi ngenxa yalokho akhulisa amandla okukhishwa kwenjini.
Imisebenzi esemqoka yama-turbocharger wezimoto ifaka phakathi izici ezilandelayo:
Khuphula amandla enjini Ngokuvamile, ama-turbocharger angakhuphula amandla aphezulu enjini ngo-20% kuya ku-40%, kanye ne-torque ephezulu ngo-30% kuya ku-50% kuya ku-50%.
Yehlisa ukusetshenziswa kwamafutha kanye nokukhishwa kwe-turbocharger kunciphisa ukusetshenziswa kwamafutha kanye nokukhishwa ngokwenza kahle ukusebenza kahle kwenjini nokwenza ngcono ukusebenza kahle kwe-thermal. Ngokukhethekile, i-turbocharger inganciphisa ukusetshenziswa kwamafutha kwenjini ngo-5% kuya ku-10%, kanye nokukhishwa kwamagesi ayingozi njenge-Co, HC kanye no-nox nakho kuyancipha.
Umnotho othuthukisiwe: Izinjini ezinama-turbocharger zishisa kangcono, zigcina ama-3% kuya ku-5% kaphethiloli. Ngaphezu kwalokho, ama-turbocharger athuthukisa izici ezifanayo nezinjini nezimpawu zokuphendula ze-transtentient yomnotho othuthukisiwe kaphethiloli.
Thuthukisa ukuzivumelanisa nezidingo kanye nokwethenjwa Ngasikhathi sinye, ama-turbocharger angalulandisa impilo yenjini futhi anciphise izinga lokuhluleka.
Umsebenzi we-Plateau isinxephezelo: Endaweni yethafa, ngenxa yomoya omncane, ukusebenza kwezinjini ezijwayelekile kuzothinteka futhi amandla ancishiswe. I-turbocharger ingangenza ngempumelelo ukulahleka kwamandla okubangelwa umoya omncane ngokwandisa ubuningi bokudla.
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UZhuo Meng Shanghai Auto Co, Ltd.uzibophezele ekuthengiseni i-MG & Mauxs auto izingxenye ze-autoukuthenga.
