Video: Cov pa luam yeeb xiav los ntawm qhov tso pa zoo li cas?
2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29
Cov pa luam yeeb xiav yog lub cim qhia meej qhia rau koj lub cav tsheb tau hlawv roj. Dab tsi tshwm sim yog lub piston rings lossis lub valve qhia cov ntsaws ruaj ruaj lossis lwm yam khoom siv ntawm lub cav tau hnav lossis tawg, ua rau cov roj xau. Cov roj yuav ntws mus rau hauv chav sib txuas, tom qab ntawd nws tau hlawv ua ke nrog cov roj, tsim cov pa luam yeeb.
Hais txog qhov no, dab tsi ua rau cov pa luam yeeb xiav tawm ntawm cov pa tawm?
Qhov feem ntau ua rau xiav tso pa luam yeeb yog cov roj xau yav dhau los lub cav ntsaws ruaj ruaj thiab nkag rau hauv lub tog raj kheej qhov twg nws tom qab ntawd sib xyaw thiab hlawv nrog cov roj. Xiav pa luam yeeb tsuas yog thaum pib tuaj yeem qhia tias hnav piston ntsaws ruaj ruaj lossis puas lossis hnav lub valve qhia uas tuaj yeem ua rau lub suab nrov nrov.
Tom qab ntawd, lo lus nug yog, Puas yog Blue Smoke tsis zoo? Cov pa luam yeeb xiav yog cov roj cav uas raug hlawv nyob rau hauv lub combustion chamber nrog koj cov pa thiab cua sib tov. Cov roj no raug hlawv tuaj yeem tshwm sim los ntawm hnav piston rings, hnav lub valve qhia cov ntsaws ruaj ruaj, lossis txawm tias lub valve coj nws tus kheej cia cov roj nkag mus rau hauv lub combustion chamber.
Tsis tas li ntawd, Blue Smoke txhais li cas hauv lub tsheb?
Cov pa luam yeeb xiav qhia txog koj tsheb cav hlawv roj. Nws tuaj yeem tshwm sim thaum lub nplhaib piston, cov lus qhia ntsaws ruaj ruaj lossis lwm yam khoom siv ntawm lub cav tau hnav lossis puas, ua rau cov roj xau. Cov roj yuav ntws mus rau hauv chav sib txuas, thiab tom qab ntawd nws tau hlawv ua ke nrog cov roj, tsim cov pa luam yeeb.
EGR valve puas tuaj yeem ua rau cov pa luam yeeb xiav?
Vim koj tsis yog neeg dub xwb pa luam yeeb , kuj tseem muaj roj dawb pa luam yeeb thiab txawm xiav diesel pa luam yeeb . Feem ntau ua rau ntawm dub pa luam yeeb yog ua txhaum injector, ib ua txhaum twj tso kua mis, a phem cua lim ( ua rau tsis muaj oxygen txaus yuav tsum tau muab), a tsis zoo EGR valve ( ua rau tus li qub rau clog) los yog ib phem turbocharger.
Pom zoo:
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Cov pa luam yeeb xiav los ntawm qhov tso pa txhais tau li cas?
Cov pa luam yeeb xiav qhia tias koj lub tsheb cav tau hlawv roj. Nws tuaj yeem tshwm sim thaum lub nplhaib piston, cov lus qhia ntsaws ruaj ruaj lossis lwm yam khoom siv ntawm lub cav tau hnav lossis puas, ua rau cov roj xau. Cov roj yuav ntws mus rau hauv chav sib txuas, thiab tom qab ntawd nws tau hlawv ua ke nrog cov roj, tsim cov pa luam yeeb xiav
Kuv yuav nres kuv lub cav diesel li cas los ntawm kev haus luam yeeb?
Kev kho rau qhov no yog txhawm rau ntxiv cov xab npum ntxiv rau koj cov roj av ua ntu zus. Kev kho ntau yam zoo li Dee-Zol yuav ntxuav tawm cov khoom tso tawm, txo cov roj hlawv tsis tiav, thiab tuaj yeem txuas ntxiv lub neej ntawm koj DPF (vim tias cov kua qaub tsawg dua raug tsim nyob rau ib zaug)