TshebTsheb

Uas hu rau lub cev muaj zog kub sensor?

Cav cua txias system - ib tug plurality ntawm pab kiag li lawm, Cheebtsam thiab pab kiag li lawm uas tswj qhov kub thiab, yog tias tsim nyog, thaum tshav kub kub dissipation rau hauv ib puag ncig los yog kub dhau heev lawm lub cev. Nyob rau hauv tas li ntawd, niaj hnub tsheb yaum on qhov system, thiab lwm yam kev khiav dej num xws li cov cua kub ntawm huab cua nyob rau hauv lub hav zoov thiab nws cov cua txias thiab cua txias ntawm cov ua hauj lwm kua, uas yog nyob rau hauv cov iav kem.

Txhua xws system muaj ib tug plurality ntawm sensors uas tso cai rau ib tug tag nrho daim duab ntawm lub engine. Tej kub qhia txuam nrog rau on-board computer uas muab ceev thiab yog kev txiav txim ntawm kev txhaum qhov chaw thaum nws tshwm sim.

Tam sim no muaj peb hom cua txias tshuab ua hauj lwm kua: kua, huab cua thiab ua ke. Qhov zoo tshaj thiab, yog li ntawd, pom tau hais tias yuav muaj ib tug ntau ib tug, uas presupposes ib tug conduit los ntawm kev uas cov ua hauj lwm kua yog txhab khoom mus rau rhuab qhov chaw ntawm lub tsheb.

Qhov no complex feem ntau muaj xws li cov nram qab no hais: cov cua kub, ib tug expansion tank, ib tug radiator, ib tug centrifugal twj tso kua mis, kiv cua thiab nozzle system. Ntawm cov hoob kawm, tsis muaj zoo li system ua tsis tau tsis muaj tej kev tswj raws li lub engine kub sensor. Xws li ib tug ntaus ntawv yog npaj los saib xyuas cov khoom tseem ceeb ntawm no parameter thiab hloov cov tau qhov tseem ceeb rau hluav taws xob impulses, uas yog ces nkag mus rau lub nyeem apparatus. Los ntawm txhais tau tias ntawm no sensor onboard computer yuav txiav txim rau qhov nyiaj ntawm cov roj nyob rau hauv lub tank thiab hais tias ib feem uas yog tsim nyog rau kev ruaj ntseg thiab npaum engine lub lag luam.

Nyob rau hauv cov ntaub ntawv ntawm malfunction los yog breakage ntawm lub cev muaj zog kub sensor tej zaum yuav muab tsis Pib ntsais koj teeb, uas inevitably ua rau excess roj noj. Nyob rau hauv tas li ntawd, qhov teeb overheat tej zaum yuav ua rau muaj zog cav txias. Qhov no yuav ua nyob rau hauv deterioration ntawm idling (e.g., sis tsis ncaj rotations thiab oscillations), qhov tshaj pa hauv paus kev cai, tag nrho cov flameout thiab driveability deterioration. Nyob rau hauv tas li ntawd, ib tug zoo li tshwm sim muaj peev xwm tseem ua tau rau malfunction ntawm lub radiator, cov cua kub, tsis yog chaw, tswj lub nruab los yog lub nplua mais ntawm huab cua nyob rau hauv lub txias system.

Cav kub sensor muaj ib tug tseem ceeb feem nyob rau hluav taws xob tswj tsev (ECU), uas tswj cov nram qab no tsis:

1. Enrichment ntawm roj txhaj tshuaj los tswj cov mem tes ntev, mus txog rau lub nozzle.

2. Teem lub ncua sij hawm los yog lub ignition sij hawm. Qhov no tso cai rau koj mus kho cov theem ntawm lub tso gases mus rau lub yam nqi.

3. Hloov cov muaj pes tsawg leeg ntawm lub nkag roj sib tov.

4. Kev siv lub tso gases leeb engine sov-up.

engine kub sensor inherently yuav xam tau tias yog thermistor uas hloov nws kuj thaum hloov lub coolant.

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