diesel common rail system izizukulwane ezintathu

I-Diesel Common Rail ithuthukise izizukulwane ezi-3.It unayo a eqinile ezobuchwepheshe okungenzeka.

Isizukulwane sokuqala somfutho ophezulu wephampu wesitimela esivamile sigcina ingcindezi enkulu, imbangelaimfucuza of amandlakanye nezinga lokushisa eliphezulu likaphethiloli.

 

isizukulwane sesibili singalungisa ingcindezi okukhiphayo ngokuvumelana nemfuneko injini, ngaphezu kwalokho babe umsebenziNgaphambili-umjovofuthiNgemva Umjovo.umjovo wangaphambilinciphisainjiniumsindo, 1% isifutho sikaphethiloli kusilinda somoya ukuze ucindezelwe ukuthungela ngaphambiliumjovo wediziliumjovo omkhulu,indlu yomlilo wokushisa ngaphambi kwesikhathi.emva kwesilinda somoya wokushisa wangaphambi kwesikhathi, umjovo omkhulu uba lula.ukucindezela kwesilinda kanye nezinga lokushisa ngeke kukhuphuke ngokuzumayo, kuhle ekwehliseni umsindo.when eukunwetshwa inquboyenza ngemva komjovo, umlilo okwesibili. izinga lokushisa lesilinda likhuphuka ngo-200 kuya ku-250I-Celsius iziqu.nciphisa umoyaukungcola.

izindaba

Ngenxa yokuthiIqinile ezobuchwepheshe okungenzeka, wonke umkhiqizi amehlo akhe abekwe esizukulwaneni sesithathu se-piezo common rail system.i-piezo actuator ithatha indawo ye-solenoid, ukuze ithole ukwakhiwa komjovo onembayo kangcono, ukufundisa kube lula ngaphandle kwepayipi elibuyisela uphethiloli. ingcindezi ingalungiswa isuka ku-200bar iye ku-2000 bar.min spray can kube ngu-0.5mm, ukunciphisa intuthu kanye nokukhishwa kwe-NOX.


Isikhathi sokuthumela: Sep-16-2020