Izincedisi ze-injini ye-Locomotive fuel pump pressure elawula ivalve 294-8620

Ivalve yeSolenoid Umgaqo osebenzayo

1. Ivalve ye-solenoid esebenza ngokuthe ngqo
Umgaqo: Xa uhlobo oluqhelekileyo oluvaliweyo olusebenza ngokuthe ngqo kwivalve ye-solenoid inamandla, i-solenoid coil ivelisa i-electromagnetic suction ukuphakamisa i-spool, ukuze itywina kwi-spool lishiye i-port yesihlalo kunye nevalve ivuliwe; Xa umbane ucinyiwe, amandla ombane uyanyamalala, kwaye itywina kumbindi wevalvu icinezelwe kwizibuko lesihlalo ngamandla asentwasahlobo. (Ngesiqhelo uhlobo oluvuliweyo luchasene)
Iimpawu: Kwi-vacuum, uxinzelelo olubi, umahluko woxinzelelo lwe-zero unokusebenza ngokwesiqhelo, ubukhulu bedayamitha yevalvu, inkulu umthamo kunye namandla entloko ye-electromagnetic. Ngokomzekelo, i-valve ye-solenoid esebenza ngokuthe ngqo eveliswa yi-teknoloji evezwe yi-Detsen Inkampani ingasetyenziselwa i-1.33 × 10-4 Mpa vacuum.

2. Ivalve ye-solenoid esebenza ngokuthe ngqo (okt uhlobo lwe-recoil)
Umgaqo: Umgaqo-siseko wayo yindibaniselwano yesenzo esithe ngqo kunye nomqhubi, xa inamandla, i-valve ye-solenoid iya kuqala ukuvula i-valve encedisayo, i-valve engundoqo yoxinzelelo lwegumbi elisezantsi inkulu kunoxinzelelo lwegumbi eliphezulu kunye nokusetyenziswa koxinzelelo oluhlukeneyo kunye namandla ombane kwi-electromagnetic force. ngexesha elifanayo ukuvula ivalve; Xa umbane ucimile, ivalve encedisayo isebenzisa amandla asentwasahlobo okanye uxinzelelo oluphakathi ukutyhala itywina lokuvala kwaye ihambisa ivalve yokuvala izibuko ezantsi.
Iimpawu: Isenokuthi isebenze ngokuthembekileyo xa kukho umahluko woxinzelelo lwe-zero okanye malunga noxinzelelo oluthile, umahluko woxinzelelo oluqhelekileyo wokusebenza awudluli kwi-0.6MPa, kodwa amandla kunye nomthamo wentloko ye-electromagnetic mikhulu, ifuna ukufakelwa ngokuthe nkqo.