Zizindikiro za Chozizira Chozizira cha EGR Cholakwika
Zizindikiro
Ntchito Yosauka Kwambiri EGR Yozizira
Zithunzi za EGR or Zithunzi za EGR Iye
zida zomwe zimaziziritsa mpweya wotulutsa ndikugwira ntchito limodzi ndi SCR kuti zichepetse
kutulutsa kwa nitrogen oxides (NOx) kwa injini zoyatsira zolemera mkati.
Cholinga cha EGR cooler ndi kuthandiza kuchepetsa mpweya ndi kukumana
Miyezo yapano yokhazikitsidwa ndi US Environmental Protection Agency. Koma
chimachitika ndi chiyani ngati ozizira anu a EGR ayamba kulephera? Zizindikiro
wozizira wa EGR woyipa?
Pali zizindikiro zitatu zazikulu za kutayikira kozizira kwa EGR:
- Utsi woyera. Pamene EGR
ozizira amayamba kulephera, amasamutsa ozizira kuchokera ku ozizira EGR
mu ndondomeko yanu yotulutsa mpweya. Izi zikachitika, chimfine chimagwirizana
refrigerant iyi ndikusintha kukhala nthunzi. "Utsi woyera" uwu umatuluka
dongosolo lanu lotayira la injini yanu yolemetsa ndipo ndi chizindikiro chotsimikizika cha EGR
kukana.
- Akusowa
choziziritsa kukhosi kuchokera ku tank yanu ya D gasi/sefukira. Pamene gasi wanu ndi D / kusefukira
palibe choziziritsa, koma inu simukuwona zizindikiro zirizonse
kutuluka kwakunja (ie kudontha pansi pagalimoto) ndikowopsa
zikuwonetsa kuti ozizira anu a EGR ali ndi kutayikira mkati. Chifukwa chake, izi
amakhetsa ozizira ku dongosolo utsi, amene
amalenga kuthekera kwa injini kutenthedwa kapena mu nkhani iyi "woyera
kusuta".
- Valve yakuda ya EGR, Ambiri
Njira yabwino yodziwira ngati EGR yanu ikulephera ndikuyang'ana mwakuthupi
Izi. Ngati muchotsa valavu, yomwe ili pamwamba pa injini
pafupi ndi fyuluta yamafuta, iyenera kudzazidwa ndi ma depositi akuda akuda (mwaye)
ya ndondomeko ya exhaust. Ngati muli ndi EGR yozizira yolakwika,
mpweya wowuma udzalowedwa m'malo ndi chinthu chakuda ngati matope. Izi
chifukwa cha choziziritsa chotentha chomwe chimachita ndi utsi wotentha komanso kuipitsidwa ndi nthunzi
valavu yanu ya EGR.
Ngati muli ndi CHIMODZI mwa zizindikiro zitatuzi, ndizovuta kwambiri
chizindikiro chakuti chozizira cha EGR chanu sichikuyenda bwino.
