Isitofu se-Diesel Fuel Injector 5367913 Denso Injector ye-Cummins

Inkqubo yokuqalisa isitofu se-injector: i-coil ye-valve ye-solenoid inamandla, i-oyile ephantsi yoxinzelelo ivuliwe, i-fuel kwigumbi lokulawula ikhutshwe ngomngxuma omncinci ekupheleni kwe-valve yesilayidi yokulawula kunye nokuhamba. kwigumbi loxinzelelo oluphantsi, ivalve yenaliti yohlulwe kwisihlalo sevalve yenaliti, kwaye i-fuel iyatofwa. kwi cylinder. Inkqubo yokumisa i-fuel injection ye-injector: i-valve ye-solenoid ivaliwe, i-oyile ye-low-pressure ivaliwe, kwaye i-fuel-high-pressure fuel ingena kwigumbi lokugcina uxinzelelo kwi-valve yesilayidi ngokusebenzisa umngxuma omncinci kwi-valve yesilayidi sokulawula. Xa i-fuel kwigumbi lokugcina uxinzelelo idlula uxinzelelo oluthile, ivalve yesilayidi yokulawula iwela phantsi kwesenzo soxinzelelo lwe-hydraulic, i-fuel iqukuqela kwi-cavity yokulawula ngomngxuma okwivalve yesilayidi yokulawula, ivalve yenaliti iya kwisihlalo sevalve kwaye itywina ngayo, kunye nenaliti yamafutha iphela.

Ukuqwalasela ukuba i-injector ye-fuel iyinto eqhelekileyo: Khangela i-injector ye-fuel kwisixhobo esikhethekileyo, kwaye ujonge ngokubonakalayo imeko yokusebenza ye-fuel injector. Yinto eqhelekileyo xa isitshizi sesibaso sinenkungu kwaye singavuzi, kwaye uxinzelelo lwenaliti yamafutha yesitofu samafutha lungaphantsi kwe-30+0.80 MPa. Uxinzelelo lwenaliti yepetroli lusezantsi, i-atomization ayilunganga, kwaye ukutsha kwedizili akuphelelanga, okubangela ukuba injini ikhuphe umsi omhlophe. Ukuba kukho ukuthontsiza, lungisa, lungisa okanye ubuyisele i-injector endaweni. Iingxaki ze-injector: Okokuqala, intwasahlobo elawula uxinzelelo lwe-injector ye-fuel iyancipha kwaye inokulungiswa; okwesibini, intwasahlobo elawula uxinzelelo lwe-injector ye-fuel iphukile kwaye idinga ukutshintshwa; Ukuba amalahle avaliwe, buyisela i-coupler yevalve yenaliti.