Ma Auto Parts Fuel Injector Dizilo 178-0199 ya CAT Auto Fuel Common Rail Nozzle Injector

Ma injini a dizilo apansi othamanga awiri a Marine, omwe amadziwika ndi chuma chabwino komanso kudalirika kwakukulu, amagwiritsidwa ntchito kwambiri m'sitima zazikulu, kuyendetsa pafupifupi 70% ya kuchuluka kwa katundu wapadziko lonse lapansi ndikuchita gawo lofunikira pazachuma padziko lonse lapansi.Low liwiro awiri sitiroko Marine injini dizilo ali mkulu mphamvu ndi mkulu umuna wa zinthu zoipa.Bungwe la International Maritime Organization (IMO) linayamba kugwiritsa ntchito mfundo za Tier III m'madera ena oyendetsa mpweya mu 2016, zomwe zimafuna kuti injini za dizilo za Marine zothamanga kwambiri kuposa 130r / min kuti zitulutse zosaposa 3.4g/(kW·h) za NOx mkati mwa malo owongolera umuna.Zombo zomwe zimalephera kukwaniritsa miyezo yotulutsa mpweya zimakumana ndi vuto lolephera kupita kumtunda m'maiko ena otukuka.Pakalipano, pali njira ziwiri zamakono zama injini a dizilo a Marine otsika kwambiri kuti akwaniritse miyezo ya Tier III: (1) teknoloji yochepetsera (selectivecatalyticreduction, SCR) kuchepetsa kuchepetsa NOx powonjezera urea N2, kumafunika zowonjezera. zida zochulukira pambuyo pokonza, komanso mtengo wokonza;(2) utsi-gasi recirculation (EGR) amachepetsa kuyaka kutentha mu yamphamvu poyambitsa utsi-gasi potero kuletsa m'badwo wa NOx mu yamphamvu, koma chifukwa cha kuchuluka mafuta.M'zaka zaposachedwa ndikugwiritsa ntchito koyambirira kwaukadaulo waukadaulo wapa njanji wothamanga pama injini otsika a Marine kuwongolera kwa dongosolo la jakisoni ndi kusinthasintha kwa njira za jakisoni kwakhala ndi kuthekera kwakukulu kopititsa patsogolo kusakanikirana kwamafuta ndi gasi ndi kuyaka mu-silinda.M'mabuku ma aligorivimu ang'onoang'ono amagwiritsidwa ntchito kukhathamiritsa magawo a jakisoni asanabadwe ndipo amapezeka kuti njira yoyenera yojambulira imatha kufupikitsa nthawi yochedwa kuyatsa kumathandizira kuyaka bwino ndikuchepetsa kugwiritsa ntchito mafuta.