Irirangi Diesel Whakahaere Hiko VS EFI Diesel Genset

Hanuere 12, 2022

He aha nga rereketanga i waenga i te huinga hiko hiko me te miihini hiko EFI?


I roto i ngā o te aratau tere ture o irahiko diesel , Ko te miihini EFI me te kaiwhakahaere hiko kei roto i te waahanga o te ture tere hiko.He rereke ratou i te aratau whakahaere tere miihini, ka taea te whakataurite mai i nga waahanga e whai ake nei:


Tuatahi, te pehanga werohanga wahie.

Ko te kaiwhakahaere hiko e wero tika ana i te hinu ki roto i te rango na roto i te papu pehanga teitei tuku iho, a ko tana pehanga werohanga he iti noa iho e te paera pehanga i runga i te injector.I muri i te pehanga wahie i roto i te putorino hinu pehanga teitei ka tae ki te uara kua whakaritea o te paera pehanga, ka tere tere te whakatuwhera i te paera ka werohia ki roto i te rango.Ka pangia e te hanga miihini, kaore e taea e te pehanga o te pehanga te tino nui.


Diesel engine generator


Ko te miihini EFI i te tuatahi ka whakaputa i te hinu pehanga teitei i roto i te ruma hinu pehanga teitei o te injector wahie e te papu hinu pehanga teitei.Ko te werohanga wahie o te injector wahie kei te whakahaeretia e te solenoid valve.I te wa e hiahiatia ana te werohanga wahie, ka whakahaerehia e te punaha whakahaere hiko te hiko o te solenoid ki te whakatuwhera me te wero i te hinu pehanga teitei ki roto i te cylinder.Ko te pehanga o te hinu pehanga teitei kaore e pa ki te paera pehanga ka taea te whakanui ake.Ka piki ake te pehanga werohanga diesel mai i te 100MPa ki te 180MPa.Ka taea e te pehanga werohanga teitei te whakapai ake i te kounga whakaranu o te diesel me te hau, te whakapoto i te wa whakaroa o te mura, kia tere ake te wera me te tino pai, me te whakahaere i te pāmahana ngingiha, kia iti ai te tukunga o te hau.


Tuarua, mana motuhake werohanga pēhanga.

Ko te pehanga werohanga o te punaha hinu hinu o te papu hinu pehanga teitei o te miihini whakahaere hiko e pa ana ki te tere me te utaina o te miihini miihini, he mea kino ki te ohanga hinu me te tuku i raro i nga tikanga o te tere iti me te kawenga waahanga. .


Ko te punaha tuku wahie o te miihini EFI te kaha ki te whakahaere i te pehanga werohanga motuhake mai i te tere me te utaina.Ka taea e ia te kowhiri i te pehanga werohanga e tika ana hei whakapai ake i te roanga o te werohanga me te wa whakaroa o te mura, kia iti te tukunga o te miihini diesel me te ohanga i raro i nga momo mahi.


Tuatoru, te mana whakahaere wa wero wahie motuhake.

Ko te papu pehanga teitei o te kaiwhakahaere hiko e peia ana e te camshaft o te miihini, a ko te waa werohanga ka whakawhirinaki tika ki te koki hurihuri o te camshaft.Whai muri i te whakatikatika i tetahi miihini, kua whakaritea te wa werohanga.


Ko te wa werohanga o te miihini EFI ka tino whakatikatikahia e te solenoid valve e whakahaerehia ana e te punaha whakahaere hiko.Ko te kaha ki te whakahaere i te wa weronga motuhake mai i te hurihanga miihini ko te mehua matua ki te whakatutuki i te toenga pai i waenga i te kohi wahie me te tuku.


Tuawha, te kaha tapahi hinu tere.

Me tere te tapahi i te wahie i te mutunga o te werohanga.Ki te kore e taea te tapahi tere te wahie, ko te diesel i werohia i raro i te pehanga iti ka puta te auahi pango na te kore rawa o te wera me te whakanui ake i te tukunga HC.

Ko te hiko hiko teitei i runga-atu i whakamahia i roto i te injector o te miihini EFI diesel he ngawari ki te mohio ki te tapahi wahie tere, engari kaore e taea e te papu hinu pehanga teitei o te kaiwhakahaere hiko te mahi i tenei.


Tuarima, te aratau whakatinanatanga o te mana tere.

Ko nga mea hiko huinga generator diesel he kawana e whangai ana i te tohu tere o te miihini na roto i te puoro tere.Ka hurihia e te kawana te rereketanga ki te tohu ture tere ma te whakatairite i te uara tere tatūkē me te akiaki i te kaitahuri ki te whakahaere i te whatanga tuku hinu, te ringaringa reti ranei ki te mohio ki te ture tere.Ko te tohu tuku hinu ka whakawhirinaki noa ki te tohu tere, a ko te whakarereketanga o te tuku hinu ka kitea e te mahi miihini a te kaiwhakaari.


Ka whakamahia e te miihini EFI nga puoro penei i te tere, te wa werohanga, te pāmahana hau whakauru, te pehanga hau whakauru, te pāmahana wahie me te pāmahana wai whakamatao ki te whakauru i nga tawhā i kitea i roto i te waa tuuturu ki te rorohiko (ECU) i te wa ano, whakatauritea ki te rongoa. whakaritea nga uara tawhā, mapi tawhā ranei (mahere), ka tukuna atu nga tohutohu ki te kaitahuri (solenoid valve) i runga i te uara pai, i te uara whaainga tatau ranei i muri i te tukatuka me te tatauranga.

Whaia Tatou

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