I-Diesel Injector Fuel Injector 095000-8621 Denso Injector yeMitsubishi, Toyota

Inaliti ye-shaft yekhanda le-valve yenaliti ishuthekwa ku-nozzle yomzimba we-valve yenaliti ukuze yenze imvume ye-annular.Ukuphakamisa inaliti ye-Shaft, umumo unganquma usayizi wesigaba sembobo yesifutho, i-Angle yokufafaza.Ngenxa ye-orifice enkulu ye-nozzle kanye nokunyakaza okuphindaphindayo kwenaliti ye-shaft, umlomo wombhobho unekhono lokuzihlanza futhi akulula ukuqongelela i-carbon clogging.Manje thatha i-ZS15S15 injector njengesibonelo, ukucaciswa kwayo kwezobuchwepheshe kuboniswe kuThebula 1. Ekuqaleni komjovo wamafutha, i-valve yokuphakamisa iyakhuphuka, futhi uphethiloli ocindezelayo ukhishwa ngegebe le-annular phakathi kwe-jet hole kanye nenaliti ye-shaft, ishaya. ingxenye yekhoni ehlanekezelwe yenaliti ye-shaft, eyenza i-Engeli edingekayo ye-fog cone.I-ZS15S15 umbhangqwana we-nozzle ngoba imvume ye-annular inkulu kakhulu, ngakho-ke ekuqaleni komjovo ngenxa yomphumela omncane wokudonsa, umjovo kaphethiloli we-high pressure.Njengoba i-valve yenaliti iqhubeka nokukhuphuka, ingxenye yekhoni ehlanekezelwe yenaliti ye-shaft ingena kancane kancane emgodini we-jet, ukuze imvume ye-annular iyancipha kancane kancane, i-throttle yenaliti ye-shaft ikhula njalo, futhi umjovo we-petroli ophezulu uyancipha kancane kancane. .

Ngokuya ngesakhiwo, ifana nembobo yenaliti ye-shaft, umehluko ukuthi udonga lwe-nozzle yomzimba we-valve yenaliti lukhudlwana, futhi ingxenye ye-nozzle ye-valve yenaliti yinde.Thatha i-ZS4S1 injector njengesibonelo.Umjovo uyaqala, ivalve yenaliti iyakhuphuka, futhi uphethiloli womfutho ophezulu ufuthwa ngegebe eliphakathi kwengxenye yesilinda yenaliti ye-shaft kanye nombhobho.