High Quality Common Rail Dizilo / Fuel Injector Nozzle DLLA140P643

Zinthu ziwiri zazikulu zaukadaulo pakupanga ukadaulo wa injini ya dizilo ndizogwirizana ndi mafuta. Kugwiritsa ntchito ukadaulo wowongolera pamagetsi kumawonedwa ngati gawo lofunika kwambiri pakukula kwaukadaulo wa injini ya dizilo.

Magawo akulu a jekeseni wamafuta ndi valavu ya solenoid, valavu yowongolera, pisitoni ndi ma valve angapo a singano. Mafuta othamanga kwambiri amanyamulidwa ndi chitoliro cha njanji wamba. Pali njira ziwiri zoperekera mafuta mu jekeseni wamafuta, imodzi imapita kuchipinda chowongolera pamwamba pa pisitoni yowongolera ndipo ina imapita kuchipinda cholumikizira pamwamba pa valavu ya singano. Pamene valavu ya solenoid ilibe mphamvu, malo opangira mafuta mu chipinda chowongolera amatsekedwa. Chifukwa gawo la pisitoni yowongolera ndi yayikulu kuposa gawo la singano ya valve conical pressure, kuphatikiza ndi mphamvu yodzaza kasupe wa pisitoni, valavu ya singano imakanikizidwa mwamphamvu pampando; Vavu ya solenoid ikalandira chizindikiro chowongolera ndikulumikizidwa, dzenje lamafuta limatsegulidwa pang'onopang'ono, panthawiyi, kusiyana kwamafuta m'chipinda chowongolera kumachepa pang'onopang'ono, kuthamanga kwamadzi pa pistoni kumachepa, valavu ya singano pang'onopang'ono. limatuluka, mafuta umayenda mu nozzle kuthamanga chipinda pambuyo kutsitsi dzenje, mapangidwe mafuta kutsitsi. Pamene mphamvu ya valavu ya solenoid, mphamvu yamagetsi imachepetsedwa, kuthamanga kwa hydraulic sikokwanira kugonjetsa mphamvu yodzaza kasupe ndikupangitsa valavu ya singano kukhalanso, mapeto a jekeseni wa mafuta.