High Quality Common Rail Diesel / Fuel Injector Nozzle DLLA140P643

Iwo maviri makuru magadzirirwo etekinoroji mukuvandudza tekinoroji yeinjini yedhiziri ane chekuita nemafuta system. Kushandiswa kwemagetsi ekudzora tekinoroji kunoonekwa sechinhu chakakosha mukuvandudza tekinoroji yeinjini yedhiziri.

Zvikamu zvikuru zveinjector yemafuta ndeye solenoid vharafu, vharafu yekudzora, piston uye tsono vharafu zvikamu zviviri. Iyo yakanyanya kudzvanywa mafuta inotakurwa neyakajairwa njanji pombi. Kune nzira mbiri dzekutakura mafuta mujekitari yemafuta, imwe inopinda mukamuri yekudzora pamusoro pepiston yekudzora uye imwe inopinda mukamuri yekuunganidza iri pamusoro pevharuvhu yetsono. Kana iyo solenoid valve isina simba, iyo yekubuda kwemafuta muimba yekudzora yakavharwa. Nekuti iyo muchinjiko-chikamu nharaunda yepiston yekudzora yakakura kupfuura nzvimbo yevharuvhu yetsono conical pressure surface, yakabatanidzwa ne preloading simba repiston spring, vharafu yetsono yakatsikirirwa zvakasimba pamusoro pechigaro; Kana iyo solenoid valve inogamuchira chiratidzo chekutonga uye yakabatana, gomba rekubuda kwemafuta rinovhurwa zvishoma nezvishoma, panguva ino, kuyerera kwemafuta mukamuri yekudzora kunoderera zvishoma nezvishoma, kudzvanywa kwemvura papiston kunopera simba, iyo valve yetsono zvishoma nezvishoma. inosimuka, iyo mafuta inoyerera ichipinda mukamuri yekumanikidza yenozzle mushure megomba rekupfapfaidza, kuumbwa kwemafuta pfapfaidzo. Kana iyo solenoid valve simba, iyo electromagnetic simba yakaderedzwa, iyo hydraulic pressure haina kukwana kukurira chitubu preload simba uye kuita vharafu yetsono kuti igare zvakare, kupera kwejekiseni remafuta.