Diesel Injector Fuel Injector 095000-5670 23670-30090 23670-39125 Denso Injector na Toyota

Fasahar allurar kai tsaye ta cikin silinda ta sha bamban da fasahar allurar tashar jiragen ruwa. Don injunan allurar kai tsaye, ko yana ɗaukar konewa mai ƙarfi a ƙarƙashin yanayin ƙarancin nauyi, yana ɗaukar ƙonawa mai ƙonawa a ƙarƙashin matsakaicin nauyi, ko ɗaukar nau'in konewa na gauraya rabo a ƙarƙashin yanayi mai nauyi, injector mai injection kai tsaye Injector The Quality na atomization yana taka muhimmiyar rawa wajen samar da cakuda a cikin silinda.
Dangane da yanayin tuki, ana iya raba injunan injunan injunan mai kai tsaye zuwa injectors na lantarki da injectors na kristal piezoelectric. A electromagnetic man injector yafi sarrafa budewa da wurin zama na allura bawul ta hanyar ƙarfafa nada, kuma piezoelectric crystal man injector yafi amfani da inverse piezoelectric sakamako don sarrafa daga daga cikin shaft allura, don gane da budewa da kuma rufe na mai allurar mai. . Babban abũbuwan amfãni daga piezoelectric crystal kai tsaye allura mai injectors ne musamman gajeren man fetur allura lokacin amsawa, daidai man metering da mai kyau repeatability. Injector Siemens zai iya kaiwa matsakaicin ɗagawa mai tsayi a cikin 20us, kuma lokacin rufewa shine kusan 200us. Za'a iya sarrafa ɗagawa na pintle ta hanyar sarrafa wutar lantarki mai ɗaukar nauyi na kristal piezoelectric, ta yadda za'a iya daidaita yawan allurar mai da dacewa ƙarƙashin yanayin matsa lamba mafi girma.
Ana iya raba allurar mai kai tsaye zuwa nau'in swirl, nau'in rami mai yawa da nau'in buɗewa na waje gwargwadon siffar fesa. Don nau'in injector nau'in swirl, lokacin da man fetur mai tsananin ƙarfi ke gudana ta cikin janareta na vortex da ke cikin injector, Ana samun mazugi mai laushi a mashin injector. Man fetur da aka fesa yana ƙarƙashin aikin ƙarfin centrifugal kuma yana karo da iska mai kewaye, don haka ingancin atomization mai ya fi kyau. Duk da haka, tsarin madaidaicin madaidaicin da aka kafa a mashin bututun ƙarfe yana da matuƙar tasiri da matsa lamba na allura da matsi na baya, musamman lokacin da matsa lamba na baya ya yi yawa. Sabili da haka, lokacin da aka yi wa man fetur a lokacin shayarwar ci, saboda ƙananan matsi na baya na muhalli, tsarin fesa da aka kafa yana ba da wani wuri mara kyau da yaduwa, wanda zai dace da tsarin haɗuwa da man gas. Ana samun ingantaccen ingancin atomization ko da a ƙananan matsi na allura. Duk da haka, lokacin da aka yi amfani da man fetur a lokacin da ake matsawa, saboda matsanancin matsin lamba na baya, tsarin fesa yana raguwa, wanda ba zai iya haifar da haɗuwa da gas a cikin silinda ba.