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

Isitofu samafutha siyinxalenye ebalulekileyo yokusebenza kwisixhobo sokutofa kwe-injini yedizili. Ikakhulu iqulunqwe yi-oyile injector kunye ne-oil injector body. Isikhundla sayo sofakelo kunye ne-Angle kwintloko ye-cylinder ixhomekeke kuyilo lwegumbi lokutsha. Isitofu se-fuel i-atomize i-fuel-high-pressure fuel ethunyelwe yimpompo yokutofa kwe-fuel kwisitshizi ekulula ukubamba umlilo kunye nokutshisa, kwaye yenza ukuba isitshizi sihambelane nobukhulu kunye nokumila kwegumbi lokutsha kwaye lisasazeke kwigumbi lokutshisa kwaye lixube kunye negumbi lokutshisa. umoya. Ukongeza kokuchaphazela umgangatho we-atomizing, ukuhanjiswa kunye nokungena kweempawu zokutshiza ngamafutha, i-injector nayo inempembelelo enkulu kuxinzelelo lwenaliti, indawo yokuqala yokutofa, ixesha lokutofa kunye nesantya sokutofa. Ke ngoko, i-injector yamafutha idlala indima eqinisekileyo ekusebenzeni kwe-injini yedizili.

Umgaqo osebenzayo we-injector yamafutha

Eyona nxalenye isebenzayo ye-injector sisibini somlomo, esakhiwe ngevalve yenaliti kunye nomzimba wevaluli yenaliti. Ngokuqhelekileyo, i-valve yenaliti ivaliwe phantsi koxinzelelo olulawula intwasahlobo kwi-injector. I-plunger yepompo ye-injection ye-fuel icinezela i-fuel kwaye idlulisa i-fuel ecinezelekileyo yoxinzelelo oluphezulu kwi-oyile yokugcina i-nozzle ye-nozzle, eyenza i-PD yoxinzelelo kwindawo yokugcina i-oyile iphakame. Xa uxinzelelo lwe-fuel PD kwigumbi lokugcina i-oyile liphezulu kunoxinzelelo lokuvula i-PNO ivelufa yewotshi inyuka, i-fuel itshizwa ngaphandle komsantsa wonyaka phakathi kombhobho kunye nevalve yenaliti kwinkungu.