ʻO ka hoʻoheheʻe ʻia ʻana o ka Diesel Fuel Injector 23670-30420 295050-0620 Denso Injector no TOYOTA VIGO, Toyota Dyna, Toyota Hiace, Toyota Hilux

ʻO ke ʻano o ka porous gasoline injector ua like ia me ka porous diesel injector. ʻO ka helu o nā puka hoʻoheheʻe o ka inject gasoline injection pololei he 4 ~ 12. ʻAʻole i hoʻopilikia ʻia ke ʻano macroscopic spray o multi-hole gasoline injector e ka ʻaila a me ke kaomi hope, a paʻa ka hale. ʻO ka maikaʻi o ka atomization o ka ʻaila e pili kokoke ana i ke kaomi wahie a me ke anawaena o ka puka nozzle. ʻO ka hoʻonui ʻana i ke kaomi injection a me ka hōʻemi ʻana i ke anawaena o ka puka nozzle hiki ke hoʻomaikaʻi i ka maikaʻi o ka atomization o ka wahie.
ʻO ka puka nozzle o ka injector gasoline i waho he annular gap, a ua hoʻoheheʻe ʻia ka wahie mai ka annular āpau i ka wikiwiki kiʻekiʻe ma ke ʻano o kahi kiʻiʻoniʻoni aila, a hoʻokumu i kahi pahu conical hollow. ʻO ka ʻāʻī o ka ʻūhā o ka injector wehe i waho he nui, liʻiliʻi ke komo ʻana o ka lāʻau ʻaila, nui ka wahi pili me ke kinoea a puni, a maikaʻi ka maikaʻi o ka atomization. ʻO ke aniani piezoelectric i hoʻokuʻu ʻia i waho o ka wehe ʻana i ka ʻaila injector
He wikiwiki ka pane wehe ʻana, a hiki ke hoʻomaopopo maʻalahi i nā injections i hoʻokahi pōʻai hana, i hiki ai ke hoʻokō i nā hopena o ka mālama wahie a me ka hoʻemi ʻana. Eia kekahi, hiki ke hana ka mea hoʻokaʻawale i waho ma lalo o ke ʻano o ke kaomi ʻana o 20MPa, kūpono loa ia no ka ʻōnaehana puhi alakaʻi.
Ma ka hoʻohālikelike ʻana i nā mea hoʻoheheʻe gasoline ʻekolu i luna, hiki ke ʻike ʻia ʻoiai ʻo ka swirl injector ka maikaʻi loa o ka atomization maikaʻi, ʻoi aku ka maʻalahi o nā loli kaiapuni a kūpono no ka hana ma lalo o kahi kūlana hana hoʻokahi. Ua pani ʻia nā injectors. Ma ke ʻano o ke kumukūʻai, ua hoʻohana nui ʻia nā injectors multi-hole electromagnetically driven. Eia nō naʻe, e noʻonoʻo ana i ka hiki ke hoʻomohala ʻia o ka ʻenehana injection pololei i nā mīkini ʻaila, ʻoi aku ka maikaʻi o nā injectors wehe i waho e alakaʻi ʻia e nā kristal piezoelectric no ke alakaʻi ʻana. He ʻōnaehana puhi kahi i hana ʻia ai ka hui ʻana. Eia naʻe, ma muli o kāna kumukūʻai kiʻekiʻe, hoʻohana wale ʻia i nā kaʻa kiʻekiʻe.