Txhim kho rau EGR coolers
Cov lus qhia rau cov neeg tsav tsheb

Txhim kho rau EGR coolers

EGR coolers yog paub tias yog qhov tsis muaj zog feem ntau diesel xyaw.к ncua lub neej ntawm koj lub cev hnyav, qhov tseem ceeb ua tsis tu ncua Txij nkawm thiab xyuas kev ruaj ntseg, them Tshwj xeeb mloog rau koj lub tsheb qhov tso pa tawm cua txias.




EGR cooler ua dab tsi?

Cov pa roj recirculation (EGR) system txo qis combustion kub los ntawm diluting cua / roj sib tov nrog ib tug me me ntawm inert pa gases. Kev ua haujlwm ntawm koj lub cav seem siab, thaum muaj peev xwm ntawm cov pa phem tsim yog txo qis. Qhov zoo tshaj plaws dilution ntawm huab cua-gas sib tov tshwm sim thaum lub tso pa cua txias, li no lub hav zoov ntawm EGR txias.

Cov tsos mob ntawm qhov teeb meem EGR Cooler

Yog koj EGR lub cooler tawg, qhov no tuaj yeem ua rau mob hnyavamav k tsis tsuas yog koj lub cav, tab sis kuj yog koj lub tsheb li Zoo. Yog tias koj paub yuav nrhiav dab tsi, koj tuaj yeem pom koj qhov tsis ua haujlwm txias ua ntej nws yuav muaj kev puas tsuaj.

Qhov feem ntau pom thawj zaug ntawm kev ua haujlwm tsis zoo yog lub tso pa dawb. haus luam yeebuas cub los ntawm boiling dej los yog coolant. Qhov vapor no tuaj yeem tshwm sim los ntawm lub tog raj kheej lub taub hau gasket ua tsis tiav, tawg EGR txias txias, lossis condensation hauv cov pa tawm.

A tsis muaj coolant nyob rau hauv lub expansion tank feem ntau yog ib tug txhim khu kev qha qhov taw qhia ntawm ib tug xau... Yog koj yuav tsum khaws ntxiv coolant thiab koj tsis xyuam xim rau tej tee rau hauv av, qhov coolant no yuav khiav tawm los ntawm lub tso pa tawm ntawm ib tug leaky cooler.

Kev ua tsis tiav loj tuaj yeem ua rau muaj teeb meem loj dua xws li khoov cov hlua txuas, ncab lub taub hau bolts, los yog lub taub hau gaskets, ua rau muaj kev puas tsuaj loj rau lub cav.

Kuv tuaj yeem ntxuav kuv lub tshuab EGR li cas?

RVG fEilur yog inevitable dhau lub sij hawm. Txawm li cas los xij, Tej zaum koj tuaj yeem txuas ntxiv koj lub neej cooler thiab koj hnyav luag hauj lwmcav, by cia koj EGR coolerclean.Rfaibd kev ntxhov siab sab hauv thiab txhim khod txias efficiency tej zaum yuav mus txog ntxuav thiab ua kom huv si, khawb thiab khib nyiab hauv EGR txias.

Ua raws li cov no yooj yim Cov kauj ruam tu EGG txias txias:

- Tshem lub txias txias ntawm lub tsheb.

- Sau lub txias nrog xab npum.

- Sntoo qhibcooler hauv detergent rau dissolve deposits.

- Yaug lub coolant kom huv si kom tshem tawm cov deposits.

- Cia lub txias kom qhuav, tom qab ntawd rov nruab nws.

Huv чрезвычайно qias neeg txias txias ultrasonic nqus tsev vacuum siv tau. ultrasonic tsis vibrate thiab cia li ploj khib nyiab, thaum lub xab npum circulates los ntawm cov channel, Uas tau ceev txheej txheem ntxuav.

Ntxiv ib saib