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

Nox Sensor 5WK96674A 2894939RX A034X846 12V ee Cummins

Sharaxaad Gaaban:


  • OE:5WK96674A 2894939RX A034X846
  • Meesha Asal ahaan:Zhejiang, Shiinaha
  • Magaca Summada:FYLING DIBI
  • Nooca:Sensor
  • Faahfaahinta Alaabta

    Tags Product

    Faahfaahin

    Nooca Suuqgeynta:Alaabta Kulul 2019

    Meesha Asal ahaan:Zhejiang, Shiinaha

    Magaca Summada:Dibi duulaya

    Damaanad:1 Sano

     

     

     

    Nooca:dareenka cadaadiska

    Tayada:Tayo sare

    Adeegga iibka kadib ayaa la bixiyaa:Taageerada khadka tooska ah

    Baakad:Baakad dhexdhexaad ah

    Waqtiga keenista:5-15 Maalmood

    hordhaca alaabta

    Codsiga ugu muhiimsan

     

    1. Si loo helo heerka nadiifinta gaaska qiiqa sare leh oo loo yareeyo qaybaha (CO) carbon monoxide, (HC) hydrocarbons iyo (NOx) nitrogen oxides ee gaasta qiiqa, baabuurta EFI waa inay adeegsadaan beddelayaasha catalytic ee saddex-geesoodka ah. Si kastaba ha noqotee, si wax ku ool ah loo isticmaalo beddelaha saddex-geesoodka ah ee catalytic, waxaa lagama maarmaan ah in si sax ah loo xakameeyo saamiga hawada iyo shidaalka si ay had iyo jeer ugu dhowaato saamiga hawo-shiidka aragtida. Dabaylaha waxa badanaa lagu rakibaa inta u dhaxaysa qaybta qiiqa iyo muffler-ga. Dareemaha oksijiinta waxa uu leeyahay sifo ah in danabkeeda wax-soo-saarka uu si lama filaan ah isu beddelo meel u dhow saamiga hawada iyo shidaalka aragtida (14.7: 1). Sifadan waxa loo isticmaalaa in lagu ogaado fiirsashada ogsijiinta ee gaaska qiiqa oo dib loogu celiyo kombuyuutarka si loo xakameeyo saamiga hawada iyo shidaalka. Marka saamiga dhabta ah ee shidaalka hawada sare uu kordho, uruurinta ogsijiinta ee gaasta qiiqa ayaa kordheysa iyo dareemayaasha oksijiinta ayaa ku wargeliya ECU xaalada caatada ah ee isku dhafka ah (xoog yar oo elektromotive ah: O volts). Marka saamiga hawada iyo shidaalka uu ka hooseeyo saamiga aragtida hawada iyo shidaalka, uruurinta oksijiinta ee gaasta qiiqa ayaa hoos u dhacda, iyo xaalada dareemayaasha oksijiinta (xoog koronto oo weyn: 1 volt) ayaa la ogeysiiyaa kombayutarka ECU.

     

    2.ECU waxay xakameysaa in saamiga hawadu uu hooseeyo ama uu sarreeyo iyadoo loo eegayo kala duwanaanshaha xoogga elektiroonigga ah ee dareemayaasha oksijiinta, waxayna maamushaa muddada duritaanka shidaalka si waafaqsan. Si kastaba ha ahaatee, haddii gudbiyaha ogsijiinta uu cilladaysan yahay oo awoodda koronto-dhaliyaha wax-soo-saarku uu yahay mid aan caadi ahayn, kumbuyuutarka ECU si sax ah uma xakameyn karo saamiga hawada iyo shidaalka. Sidaa darteed, dareemaha oksijiinta ayaa sidoo kale ka dhigi kara qaladka saamiga hawada iyo shidaalka ee ay sababtay xirashada mashiinnada iyo qaybaha kale ee nidaamka EFI. Waxa la odhan karaa waa dareenka "caqliga" kaliya ee nidaamka EFI.

     

    3.Shaqada dareemaha ayaa ah in la ogaado in uu jiro Ogsajiin xad-dhaaf ah oo ku jira gaaska qiiqa ee matoorka ka dib marka uu gubto, taas oo ah, waxyaabaha ku jira Ogsajiinta, una beddelo nuxurka Ogsajiinta signalka Voltaga oo u gudbiya kombuyuutarka injiinka. in matoorku uu xaqiijin karo xakamaynta wareegga-xiran oo leh arrin hawo oo dheeraad ah ujeeddada; Hubi in beddelaha tamarta saddex-geesoodka ah uu leeyahay waxtarka beddelka ugu sarreeya ee hydrocarbons (HC), carbon monoxide (CO) iyo nitrogen oxides (NOX) ee ku jira gaasta qiiqa, oo beddel oo nadiifi wasakhaha la sii daayay illaa xadka ugu weyn.

     

    Hordhaca isticmaalka

     

    Dareemayaasha ogsijiinta ayaa si weyn loogu isticmaalaa shidaalka, warshadaha kiimikada, dhuxusha, biraha, waraaqaha, ilaalinta dabka, maamulka degmada, daawada, baabuurta, la socodka qiiqa gaaska iyo warshadaha kale.

    Sawirka alaabta

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