Diesel Injector Fuel Injector 5296723 Denso Injector for Foton Aulin 2.8 D, Cummins Engine Isf3.8

Iyo jekiseni yemafuta chikamu chakakosha chekushanda mune jekiseni remafuta enjini yedhiziri. Inonyanya kuumbwa nejekitori yemafuta uye muviri weinjector wemafuta. Nzvimbo yayo yekuisa uye Angle pamusoro wecylinder zvinoenderana nekugadzirwa kwekamuri yekupisa. Injector yemafuta inoisa atomize peturu-yepamusoro-soro inotumirwa nepombi jekiseni remafuta mupfapfaidzo iri nyore kubata moto nekupisa, uye inoita kuti pfapfaidzo ienderane nehukuru uye chimiro chekamuri yekupisa uye kupararira kukamuri yekupisa uye kusanganisa ne mhepo. Pamusoro pekukanganisa kunaka kweatomizing, kugovera uye kupinda kwemafuta ekupfapfaidza maitiro, jekiseni zvakare rine simba rakakosha pakudzvanywa kwejekiseni, jekiseni rekutanga, nguva yejekiseni uye chiyero chejekiseni. Naizvozvo, jekiseni remafuta rinoita basa rakasimba mukuita kweinjini yedhiziri.

Nheyo yekushanda yeinjector yemafuta

Chikamu chikuru chekushanda chejekiseni ndeye vaviri vemuromo, iyo inoumbwa nevharuvhu yetsono uye muviri wevharuvhu wetsono. Kazhinji, vharafu yetsono inovharwa pasi pekumanikidzwa kunodzora chitubu mujekiseni. Iyo plunger yepombi jekiseni remafuta inodzvanya mafuta uye inotamisa iyo yakamanikidzwa yakanyanya kudzvanywa mafuta kukamuri yekuchengetera mafuta yenozzle, zvichiita kuti kudzvanywa kwePD mukamuri yekuchengetera mafuta kusimuke. Kana iyo mafuta ekumanikidza PD mukamuri yekuchengetera oiri yakakwira kupfuura yekuvhurika yekuvhurika PNO clockwise vharafu inosimuka, mafuta anopfapfaidzwa kunze kwegomba regore pakati pemhuno nevharuvhu yetsono mumhute.