Injector los yog carburetor? Uas yog zoo dua?

Injector los yog carburetor? Uas yog zoo dua? Lo lus nug no yog nug yuav luag txhua txhua tus neeg tsav tsheb. Nyob rau hauv no tsab xov xwm, peb yuav qhia rau koj yuav ua li cas lub injector, dab tsi zoo thiab tsis zoo nws muaj thiab yuav ua li cas nws txawv los ntawm cov carburetor. Yog nws muaj tseeb hais tias kev siv ntawm tsawg-zoo roj av sai sai ua rau tsis ua hauj lwm ntawm lub cav nrog roj txhaj tshuaj?
Lo lus "injector" tuaj rau peb los ntawm lus Askiv. Nws translates li "nozzle". Lug paub lub sij hawm "txhaj system hwj chim" txhais tau tias pub roj sib tov los ncaj qha mus rau hauv lub thooj voos kheej kheej yog nyob rau hauv lub txais tos manifold. Tam sim no xws fais tshuab nruab nrog yuav luag tag nrho cov tsheb. Yog li ntawd, cov nqe lus nug "yog dab tsi zoo dua carb" yog teem tsuas yog tus tswv ntawm cov laus lub tsheb (ib co qauv Vaz, UAZ thiab AZLK).

Yuav ua li cas yuav ua tau zoo dua?

Yav tas los, cov neeg tsav tsheb tsis xav txog qhov tseeb hais tias nws yog zoo dua - ib tug injector los yog carburetor. Tus thawj xyaw nrog txhaj system nyob txawm ua ntej lub feem ntau yooj yim carbs. Tab sis rau ib tug ntev lub sij hawm lawv tsis siv vim lub high complexity ntawm tus tsim. Nyob rau hauv lub 60s nws yog tsim nyog los txo ntau li ntau tau lub toxicity ntawm rav cua tsheb roj, vim hais tias cov neeg uas ib tug serial tsheb tau pib ua kom paub cov roj txhaj system. Thaum xub thawj nws yog ib tug yooj yim cov neeg kho tshuab system. Nyob rau hauv lawv, tus nqi ntawm cov txhaj roj yog ncaj qha nyob rau yuav ua li cas qhib lub throttle. Tiam sis nrog lub gradual kev loj hlob ntawm hluav taws xob, neeg kho tshuab tshuab tau hloov txoj kev cai los ntawm hluav taws xob. Tam sim no nws yog txawm peem rau nrog rau feem ntau ntawm lawv txawv teb chaws tsheb khiav hauj lwm nyob rau hauv peb lub teb chaws.
Qhov yooj yim hluav taws xob system muaj xws li elektrobenzonasos, hluav taws xob tswj lub thawv, lub siab regulator; Coolant kub sensor (los yog coolant), cov kev sib hloov lub kaum sab xis ntawm lub throttle valve thiab tus naj npawb ntawm revolutions ntawm lub crankshaft; thiab, nyob rau hauv qhov tseeb, lub tsheb injector nws tus kheej. Txhaj tshuab uas niaj hnub tsheb yog ntau npaum li cas tham, vim hais tias nws yuav zoo dua engine kev kawm mus rau lub qhov hluav taws xob Circuit Court muaj xws li ib tug xov tooj ntawm pab kiag li lawm thiab sensors - catalyst lambda sensor, kom tsawg cua kub sensor thiab lub khob sensor.

Yuav ua li cas yog cov kev txhaj tshuaj system

Injector los yog carburetor? Ua ntej, paub dab tsi yog qhov kev txhaj tshuaj system. Nyob ntawm seb cov roj qhov chaw thiab tus naj npawb ntawm nozzles, txhaj tshuaj system yuav ua tau ntawm peb yam: multipoint, thiab ncaj qha-point. Tib point system presupposes lub hav zoov ntawm ib nozzle, uas yog nyob rau ntawm qhov chaw ntawm lub carburetor. Nyob rau hauv ib tug multipoint system rau txhua lub tog raj kheej combustion engine muaj nws nozzle, cov roj pub rau cov manifold nyob ze ntawm lub kom tsawg li qub. Thiab nyob rau hauv qhov tseeb tshuab muab roj injector li nyob rau hauv diesel xyaw, ncaj qha mus rau hauv lub thooj voos kheej kheej.
Yuav ua li cas distinguishes lub carburetor los ntawm cov injector?

Txhaj tshuab muaj ob peb qhov tsav: qis toxicity emissions (vim leej ntau npaum roj av), paub kev khwv nyiaj txiag, paub lub tsheb acceleration kev ua tau zoo. Ntxiv mus, ib tug kom ua tau hauj lwm engine nrog roj txhaj system muaj ib tug zoo starting zog, uas tsis yog nyob ntawm seb kub. Nws tseem yog txhim khu kev qha thiab khov kho ua hauj lwm. Yog li ntawd dab tsi li koj xaiv - injector los yog carburetor?

Puas muaj tej tsis zoo rau lub injector?

Muaj injectors thiab disadvantages. Firstly, nws yog siab xav tau nyob rau hauv muaj pes tsawg leeg thiab zoo ntawm cov roj av, nqi siab ntawm spare qhov chaw thiab cov txij nkawm. Yog li ntawd, yog hais tias nws yuav tsim nyog los hloov cov roj txhaj system, ntau tsav tsheb xav hais tias kindly ntawm lub carburetor.

Ob, lub internal combustion engine injector lub neej lom zem ntau nyob ntawm qhov zoo ntawm cov roj av. Tam sim no roj muag rau ib co Lavxias teb sab roj noj, muaj ib tug ntau yam ntawm cov neeg kho tshuab impurities, tshuaj tebchaw, resins, uas muaj peev xwm heev kom lub neej ntawm lub engine. Cas sim haum lub neej ntawm nws yog tsim nyog los systematically ntxuav lub injectors - txog txhua txhua 23,000 kis lus mev. Txwv tsis pub, tej zaum lawv yuav li ntawd, raug hluav taws chwv uas tsis pab, tsis muaj yaug kais dej.