Dizilo Injector ya Mafuta 5296723 Denso Injector ya Foton Aulin 2.8 D, Cummins Engine Isf3.8

Injector yamafuta ndi gawo lofunikira pantchito yopangira mafuta pa injini ya dizilo. Amapangidwa makamaka ndi jekeseni wamafuta ndi thupi lojambulira mafuta. Malo ake oyika ndi Angle pamutu wa silinda zimadalira mapangidwe a chipinda choyaka moto. Injector yamafuta imayatsa mafuta othamanga kwambiri omwe amatumizidwa ndi mpope wa jekeseni wamafuta kuti akhale opopera omwe ndi osavuta kugwira moto ndikuwotcha, ndipo amapangitsa kuti kupoperayo kufanane ndi kukula ndi mawonekedwe a chipinda choyatsira moto ndikubalalika kupita kuchipinda choyaka moto ndikusakanikirana ndi mpweya. Kuphatikiza pa kukhudza khalidwe la atomizing, kugawa ndi kulowa kwa makhalidwe a mafuta opopera, jekeseni imakhalanso ndi mphamvu yaikulu pa kuthamanga kwa jekeseni, poyambira jekeseni, nthawi ya jekeseni ndi mlingo wa jekeseni. Chifukwa chake, jekeseni wamafuta amatenga gawo lalikulu pakugwira ntchito kwa injini ya dizilo.

Mfundo ntchito ya jekeseni mafuta

Gawo lalikulu la jekeseni ndi gulu la nozzle, lomwe limapangidwa ndi valavu ya singano ndi thupi la singano. Kawirikawiri, valavu ya singano imatsekedwa pansi pa kukanikiza koyang'anira kasupe mu jekeseni. Pulunger ya pampu ya jakisoni wamafuta imapangitsa kuti mafuta azikhala ndi mphamvu komanso amasamutsa mafuta opanikizika kwambiri kupita kuchipinda chosungiramo mafuta, ndikupangitsa kuti PD yosungiramo mafuta iwuke. Kuthamanga kwamafuta PD m'chipinda chosungiramo mafuta ndikwambiri kuposa valavu yotsegulira ya PNO ikukwera, mafuta amawapopera kuchokera pakadutsa pakati pa mphuno ndi valavu ya singano mu chifunga.