Flying Bull (Ningbo) Electronic Technology Co., Ltd.

Sensọ Nox 5WK96674A 2894939RX A034X846 12V Maka Cummins

Nkọwa dị mkpirikpi:


  • OE:5WK96674A 2894939RX A034X846
  • Ebe amụrụ:Zhejiang, China
  • Aha ika:ONYE FYLING
  • Ụdị::Sensọ
  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Nkọwa

    Ụdị ahịa:Ngwaahịa na-ekpo ọkụ 2019

    Ebe amụrụ:Zhejiang, China

    Aha ika:Oke ehi na-efe efe

    Akwụkwọ ikike:1 Afọ

     

     

     

    Ụdị:ihe mmetụta nrụgide

    Ogo:Ịdị mma Dị elu

    Enyere ọrụ ere-ahịa mgbe:Nkwado n'ịntanetị

    Nkwakọ ngwaahịa:Mbukota na-anọpụ iche

    Oge Mbuga ozi:5-15 ụbọchị

    Ntinye ngwaahịa

    Ngwa ngwa

     

    1.In iji nweta elu iyuzucha gas dị ọcha ọnụego na ibelata components nke (CO) carbon monoxide, (HC) hydrocarbons na (NOx) nitrogen oxides na iyuzucha gas, EFI ugbo ala ga-eji atọ catalytic converters. Otú ọ dị, iji rụọ ọrụ nke ọma na-eji ụzọ atọ catalytic converter, ọ dị mkpa ijikwa n'ụzọ ziri ezi nke ikuku-mmanụ ruru ka ọ na-mgbe niile nso theoretical ikuku-mmanụ ratio. A na-etinyekarị ihe na-eme ka ọ dị n'etiti ihe mkpofu na ihe mkpuchi. Ihe mmetụta oxygen nwere njirimara na voltaji mmepụta ya na-agbanwe na mberede na nso nsonye ikuku-mmanụ (14.7: 1). A na-eji njirimara a chọpụta ọnụọgụ oxygen dị na gas iyuzucha ma nyeghachi ya na kọmpụta iji chịkwaa oke ikuku na mmanụ. Mgbe ezigbo ikuku-mmanụ ọkụ na-abawanye elu, ntinye nke ikuku oxygen na ikuku ikuku na-abawanye na ihe mmetụta oxygen na-agwa ECU nke ọnọdụ siri ike nke ngwakọta (obere ike electromotive: O volts). Mgbe oke ikuku-mmanụ ahụ dị ala karịa usoro ikuku-mmanụ ọkụ, ntinye nke oxygen na ikuku ikuku na-ebelata, a na-agwakwa ọnọdụ ikuku oxygen (nnukwu electromotive ike: 1 volt) na kọmpụta ECU.

     

    2.ECU na-ekpe ikpe ma ikuku-mmanụ ọkụ dị ala ma ọ bụ dị elu dị ka ike electromotive dị iche site na ihe mmetụta oxygen, ma na-achịkwa oge ịgbanye mmanụ ọkụ n'otu aka ahụ. Otú ọ dị, ọ bụrụ na ikuku oxygen adịghị mma na mmepụta electromotive ike adịghị mma, kọmputa ECU enweghị ike ịchịkwa oke ikuku na mmanụ ọkụ. Ya mere, ihe mmetụta oxygen nwekwara ike mejupụta maka njehie nke ikuku-mmanụ ọkụ kpatara site na iyi igwe na akụkụ ndị ọzọ nke usoro EFI. Enwere ike ikwu na ọ bụ naanị ihe mmetụta "nwere ọgụgụ isi" na usoro EFI.

     

    3.The ọrụ nke ihe mmetụta bụ iji chọpụta ma e nwere ngafe oxygen na iyuzucha gas nke engine mgbe combustion, ya bụ, oxygen ọdịnaya, na tọghata oxygen ọdịnaya n'ime a voltaji mgbaàmà na-ebufe ya na engine kọmputa, otú. na engine nwere ike ghọta mechiri emechi-loop akara na ngafe ikuku ihe dị ka ihe mgbaru ọsọ; Gbaa mbọ hụ na onye ntụgharị catalytic ụzọ atọ nwere oke ngbanwe kachasị maka hydrocarbons (HC), carbon monoxide (CO) na nitrogen oxides (NOX) n'ime gas na-ekuku, wee gbanwee ma sachaa mmetọ ndị ewepụrụ ruo oke.

     

    Okwu mmeghe

     

    A na-eji ihe mmetụta oxygen eme ihe n'ọtụtụ ebe na mmanụ ala, ụlọ ọrụ kemịkalụ, coal, metallurgy, imepụta akwụkwọ, nchekwa ọkụ, nchịkwa obodo, ọgwụ, ụgbọ ala, nlekota ikuku gas na ụlọ ọrụ ndị ọzọ.

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