Umbhobho we-Diesel Fuel Injector oshushu 0433171436 0 433 171 436 DLLA160P577 I-Fuel Nozzle Injini yeNjini

Umahluko wokusebenza phakathi kwee-injection ze-diesel ze-diesel kunye nee-injector eziqhelekileyo ikakhulu kuyilo kunye nemigaqo yokusebenza yeenkqubo ezisemva kwazo. Nazi ezinye zeeyantlukwano eziphambili phakathi kwezi zimbini kwinqanaba lokusebenza:

1. Uyilo lwenkqubo:
Izitofu zedizili zikaloliwe eziqhelekileyo: inxalenye yoxinzelelo oluphezulu lwenkqubo yokutofa kwedizili yedizili yoxinzelelo oluphezulu, equlathe impompo yamafutha oxinzelelo oluphezulu, umbhobho wobonelelo lwamafutha oqhelekileyo, izitofu zamafutha, ikhompyutha kunye nezinye izivamvo zoxinzelelo lwemibhobho. Ipompo ye-fuel-high-pressure ivelisa i-fuel-high-pressure fuel kwaye ihambisa kumgca wokubonelela ngamafutha, kwaye i-injector nganye kwinkqubo ixhunyiwe kumgca wokubonelela nge-fuel ngokusebenzisa umgca wayo ophezulu.
Isitofu esiQhelekileyo: ngokuqhelekileyo sikwinkqubo yesiqhelo yokutofa kwedizili, apho impompo yoxinzelelo oluphezulu eqhutywa yi-injini ye-camshaft ihambisa i-diesel fuel kwi-fuel room ye-cylinder nganye.
2.Umgaqo wokuSebenza:
Umbhobho weDizili oqhelekileyo kaLoliwe: Xa usebenza, uxinzelelo lwenaliti ye-injector lunokufikelela kwi-140 ukuya kwi-160MPa okanye nangaphezulu. Uxinzelelo oluphezulu lwenkqubo kaloliwe eqhelekileyo ngokusebenzisa isivamvo soxinzelelo siya kunika ingxelo yexabiso loxinzelelo kaloliwe kwiyunithi yokulawula, kwaye ngokulawulwa kwevalve ye-solenoid ukuvula isiqabu esifanelekileyo sokulawula uxinzelelo kuloliwe oqhelekileyo, ukufezekisa ulawulo oluchanekileyo lwesitofu. uxinzelelo kunye nomthamo we-fuel efakwe.
Isitofu esiqhelekileyo samafutha: indlela yokubonelela ngamafutha kufuneka itshintshe ngokutshintsha kwesantya se-injini, kwaye akunakwenzeka ukuqonda unikezelo lwamafutha olufanelekileyo phantsi kwezantya ezahlukeneyo. Ukuvulwa kunye nokuvalwa kwe-nozzle ye-injector kunye nobuninzi be-oil injected ilawulwa ikakhulu yi-mechanical structure ye-camshaft kunye ne-high-pressure oil pump.
3. Ukusebenza kunye nokugcinwa:
Umbhobho weDizili weDizili oqhelekileyo: Ngenxa yetekhnoloji yolawulo oluphezulu lwe-elektroniki kunye noxinzelelo oluphezulu loyilo oluqhelekileyo lukaloliwe, umbhobho wedizili oqhelekileyo wedizili ufuna izixhobo ezikhethekileyo kunye nobuchwepheshe ekutshintsheni, ukugcinwa kunye nokulungiswa kweempazamo. Ukongeza, ngenxa yoxinzelelo oluphezulu lwenaliti, umgangatho wepetroli kunye neemfuno zokucoceka kwenkqubo ziphezulu, zifuna ukucocwa rhoqo kunye nokutshintshwa kwezihluzi.
Izitofu eziqhelekileyo: zilula, kulula ukubuyisela kunye nokulungiswa. Nangona kunjalo, ngenxa yonikezelo lwamafutha alodwa, ukuguquguquka kweemeko zokusebenza kwe-injini kubi, kufuneka kuhlengahlengiswe ngokufanelekileyo kwisantya senjini kunye notshintsho lomthwalo.
4. Amanyathelo okhuseleko:
Xa utshintsha i-nozzle ye-diesel injector kaloliwe eqhelekileyo, kufuneka uqinisekise ukuba indawo yokusebenza icocekile ukuthintela uthuli kunye nobunye ukungcola ukungena kwinkqubo. Ngexesha elifanayo, kuyimfuneko ukusebenza ngokuhambelana namanyathelo achanekileyo kunye nokulandelelana ukuphepha ukulimaza amacandelo enkqubo okanye ukuchaphazela ukusebenza kwenkqubo.
Kwii-injection eziqhelekileyo, nangona umsebenzi ulula, kusafuneka ubeke ingqalelo kwindawo yokufaka, ukutywinwa kunye nokuthembeka koqhagamshelo ukuqinisekisa ukuba inkqubo isebenza ngokufanelekileyo.