Tsheb, Tsheb
Glow plugs: nws yog tsim nyog los paub txog lawv?
Qhov zoo tshaj thiab kav ntev ntawm ib tug system nyob rau hauv lub tsheb nyob rau hauv lub noj qab haus huv ntawm txhua yam khoom thiab cov khoom nyob rau hauv nws. Qhov no kuj siv rau ci plugs, uas ua ib qho tseem ceeb muaj nuj nqi nyob rau hauv lub lag luam ntawm lub engine. Nws yog nyob ntawm lawv pib lub cav nyob rau hauv tag nrho cov kub tej yam kev mob. Yog li ntawd, cov kev xaiv ntawm no yuav tsum tau noj nrog kev saib xyuas. Yuav nrhiav tau cov kev kawm yam khoom (nyob rau hauv cov ntaub ntawv no - lub glow plug), koj yuav tsum paub nws yooj yim hauv paus ntsiab lus thiab ua puas tsuaj.
Cov nuj nqi thiab lub hom phiaj ntawm lub tsheb glow plugs
Txawm nyob rau ntawm ib tug kub ntawm -35 degrees Celsius, nws yuav muab mus dhia roj av cav. Lub hauv paus ntsiab lus ntawm cov lag luam ntawm no yog heev yooj yim - tom qab pib lub internal combustion engine nws tsuas tsis tu tsis tseg rau ua raws li lwm yam kev khiav dej num, nws tsis ua. Tab sis, dua li no, lub tsheb nyob rau hauv uas muaj yog tsis muaj glow plug (CH), nws yog yooj yim sua kom.
Feem ntau, nyob rau hauv ntau niaj hnub tsheb CH tseem lawv ua hauj lwm rau ob feeb tom qab lub engine yog qhov txhab los. Qhov kev ua, nyob rau hauv tas li ntawd mus stabilizing qhov teeb meem emissions mus rau hauv lub ntuj kaaj quas lug txhawb uniform combustion ntawm cov roj nyob rau hauv lub engine yog txias.
tsim nta
Lub ntsiab sib txawv nyob rau hauv cov qauv ntawm cov chaw - qhov tseeb hais tias nws tsis to taub. Ib tug neeg tsav tsheb yog tsuas tsis tau ua dab tsi nrog ib tug tawg txim. Yog li, cov khoom no yuav tsum tau kho, tiam sis yuav tsum hloov nws yog ib qho teeb meem tshwm sim. Hloov ntawm muaj incandescent yuav siv sij hawm tsawg tshaj li 5 feeb.
Muab lub fact tias cov mechanisms ua hauj lwm rau tej lub sij hawm tom qab pib lub cav, nws yog tsim nyog los tshem tawm cov tseem overheating, thiab yog li tsis ua hauj lwm. Nws yog ib nqi sau cia hais tias tam sim no tswm ciab nruab nrog txhua yam tsim nyog rau ib tug ntev thiab teeb meem-dawb lub lag luam.
Glow plugs rau diesel xyaw
Tsheb khiav ntawm diesel roj, muaj peev xwm nyob tsis muaj lawv, tsis tau hais tias hais txog cov petrol tsheb (vim lub high compression piv sov siab (800-900 degrees Celsius) nyob rau hauv lub cev muaj zog). Tab sis nyob rau hauv tej yam cov tswm ciab ho yuav pab kom cov diesel cav. Nyob rau hauv cheeb tsam uas muaj cov huab cua txias nyob qhov twg lub caij ntuj no kub txog rho tawm 40 degrees Celsius, lub diesel cav yuav tsis pib. Thiab ntawm no dua tuaj mus rau cov kev pab ntawm taws tswm ciab. Lawv yog cov los ntawm tsim ib tug sib txawv me ntsis los ntawm cov petrol lug txhawb cov miv. Lawv lub ntsiab sib txawv yog lub xub ntiag ntawm ib tug ntxiv nce mus nce los helix. Resource glow - tsis tsawg tshaj li 60 txhiab kilometers. Tom qab ntawd hloov.
pab tau kom paub
Nyob rau hauv lub deb 60s ntawm lub xeem tiam, cov txheej txheem uas khiav ib diesel nrog combustion engine ntawd kub ntev li txog peb caug vib nas this. Tom qab 20 xyoo, qhov no luv twb txo mus rau 5 vib nas this. Tam sim no lub sij hawm ntawm engine pib yog tsawg tshaj li ob nas this (kwv yees li tib yam li hais tias ntawm lub roj av cav). Nws hloov tawm, cov glow plugs yog heev pab tau!
Li cas rau cov tswm ciab rau ib tug diesel tsheb?
Los xyuas kom meej kom zoo kub rau lub engine pib nyob rau hauv lub txias, nws yuav tsum tau ntxiv cua sov ntawm lub combustion chamber. Nws yog qhov no muaj nuj nqi yog ua los ntawm diesel glow plugs.
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