Lub tsheb diesel yog ib hom tsheb uas siv los ntawm lub tshuab hluav taws xob, uas ua rau lub zog los ntawm compression ntawm huab cua thiab txhaj tshuaj roj. Diesel cav paub txog lawv qhov siab torque thiab qis rpm, uas ua rau lawv zoo rau kev siv hauv cov tsheb hnyav thiab tsheb thauj khoom.
Keeb kwm ntawm cov tsheb diesel hnub rov qab mus rau lub xyoo pua 19th, thaum thawj lub cav diesel tau tsim los ntawm Ferdinand Porsche hauv 1892. Txawm li cas los xij, nws tsis yog mus txog rau xyoo pua 20th uas lub tshuab hluav taws xob diesel pib muaj koob meej hauv kev lag luam tsheb.
Nyob rau xyoo 1930, German automaker BMW tau tsim ib qho ntawm thawj lub tsheb zoo tshaj plaws, BMW 220. Lub tsheb no tau nruab nrog 2.2-liter plaub-lub tog raj kheej diesel cav uas ua rau cov zis siab tshaj plaws ntawm 75 马力.The BMW 220 tau ua tiav, thiab nws tau pab tsim cov tsheb diesel ua qhov kev xaiv zoo rau cov tuam txhab tsheb.
Txij thaum ntawd los, cov tsheb diesel tau dhau los ua neeg nyiam hauv kev lag luam tsheb. Kev tsim cov tsheb diesel kuj tau hloov zuj zus mus rau lub sijhawm. Cov tsheb diesel thaum ntxov tau tsim nrog ib lub tog raj kheej lub cav, tab sis raws li thev naus laus zis txhim kho, yog li tsim cov tsheb diesel. Niaj hnub no, cov tsheb diesel feem ntau yog nruab nrog ntau lub tog raj kheej cav uas muab kev ua tau zoo thiab kev ua haujlwm zoo.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm cov tsheb diesel yog lawv cov roj efficiency. Diesel cav paub txog lawv qhov qis rpm thiab siab torque, uas ua rau lawv zoo rau kev siv hauv cov tsheb hnyav thiab tsheb thauj khoom. Qhov no tso cai rau cov tsheb diesel kom ua tiav cov roj siv tau zoo thaum tseem muab kev tsav tsheb muaj zog thiab txhim khu kev qha.
Ntxiv rau lawv cov kev ua tau zoo, cov tsheb diesel kuj tseem muaj ntau yam txiaj ntsig. Lawv feem ntau muaj hwj chim ntau dua li lawv cov khoom siv roj av, thiab lawv kuj tsis tshua muaj suab nrov thiab ib puag ncig zoo. Diesel tsheb kuj tseem muaj lub neej ua haujlwm ntev dua li cov tsheb roj av, vim tias lawv tau tsim los tiv thaiv qhov kub thiab txias siab hauv cov txheej txheem combustion.
Zuag qhia tag nrho, cov tsheb diesel yog qhov kev xaiv muaj zog thiab muaj txiaj ntsig rau cov neeg tsav tsheb uas xav tau kev tsav tsheb txhim khu kev qha thiab muaj zog. Nrog lawv cov torque siab thiab qis rpm, cov tsheb diesel yog qhov zoo rau kev siv ntau yam kev siv, nrog rau cov tsheb hnyav thiab tsheb thauj khoom. Lawv efficiency thiab txo emissions ua rau lawv ib puag ncig tus phooj ywg kev xaiv thiab.
Khoom siv | Xyoo | Hom khoom siv | Cov khoom siv xaiv | ENGINE FILTER | ENGINE OPTIONS |
Yam khoom naj npawb | BZL--ZX | |
Sab hauv lub thawv loj | CM | |
Sab nraum lub thawv loj | CM | |
GW | KG | |
CTN (QTY) | PCS |