Me ke gaban na'urar firikwensin iskar oxygen ta mota?
A gaban na'urar firikwensin iskar oxygen ta mota akwai na'urar canza iskar oxygen mai hanyoyi uku . Na'urar canza iskar oxygen mai hanyoyi uku tana nan bayan na'urar firikwensin iskar oxygen, kuma babban aikinsa shine rage gurɓataccen iskar gas da kuma kare muhallin muhalli .
Matsayin da matsayin mai canza catalytic mai hanyoyi uku
Ana shigar da na'urar canza iskar oxygen mai hanyoyi uku bayan na'urar firikwensin iskar oxygen kuma yawanci tana nan a bayan tsarin fitar da iskar gas. Babban aikinta shine rage abubuwa masu cutarwa a cikin iskar gas mai gurbata muhalli, kamar carbon monoxide, hydrocarbons da nitrogen oxides, ta haka ne rage tasirin hayakin da ke gurbata muhalli.
Aiki da matsayin firikwensin iskar oxygen
An raba na'urorin firikwensin iskar oxygen zuwa firikwensin iskar oxygen na gaba da firikwensin iskar oxygen na baya:
Na'urar firikwensin iskar oxygen ta gaba : an sanya ta a gaban mai kara kuzari mai hanyoyi uku, yawanci a bayan bututun hayaki. Babban aikinta shine gano abubuwan da ke cikin iskar oxygen a cikin hayakin sannan a mayar da siginar zuwa ECU don taimakawa wajen daidaita rabon iska da mai na injin don kiyaye shi a mafi kyawun ƙimar ka'ida (14.7:1).
Na'urar firikwensin iskar oxygen ta baya : an sanya ta bayan na'urar mai canza catalytic mai hanyoyi uku. Babban aikinta shine gano abubuwan da ke cikin iskar gas bayan an yi amfani da na'urar mai canza catalytic mai hanyoyi uku, sannan a mayar da siginar zuwa ECU don taimakawa wajen lura ko aikin na'urar mai canza catalytic mai hanyoyi uku ya zama al'ada.
Shawarwarin kulawa da maye gurbin
Na'urorin firikwensin iskar oxygen da masu canza sinadarai masu kara kuzari suna buƙatar dubawa da kulawa akai-akai. Amfani da na'urori masu auna iskar oxygen na dogon lokaci na iya haifar da gubar gubar ko tarin carbon, wanda ke haifar da raguwar aiki. Idan ka ga karuwar amfani da mai, raguwar wutar lantarki da sauran abubuwan da ke faruwa, yana iya zama alamar lalacewar na'urar firikwensin iskar oxygen .
Ana ba da shawarar a duba na'urar auna iskar oxygen a kowace kilomita 100,000 ko makamancin haka sannan a maye gurbinta idan ya cancanta domin kiyaye ingantaccen aikin abin hawa da kuma rage gurɓatar hayaki.
Babban aikin firikwensin iskar oxygen na gaba na mota shine sa ido kan abubuwan da ke cikin iskar oxygen a cikin iskar shaye-shaye bayan konewar injin, sannan a mayar da shi zuwa siginar lantarki don aikawa zuwa sashin sarrafa injin (ECU), don cimma ikon sarrafa madauri a rufe da kuma inganta rabon cakuda, don inganta ingancin konewar injin da ingancin fitar da hayaki .
Musamman, ana sanya firikwensin iskar oxygen na gaba a wurin fitar da hayaki kuma manyan ayyukansa sun haɗa da:
Kula da yawan iskar oxygen : Na'urar firikwensin iskar oxygen ta gaba tana gano yawan iskar oxygen da ke cikin iskar gas ta hanyar tantance ko akwai iskar oxygen da ta wuce kima a cikin iskar gas bayan konewar injin. Yawan iskar oxygen yana nufin cewa hadin ya yi siriri, yayin da karancin iskar oxygen yana nufin cewa hadin ya yi karfi sosai .
Ka'idojin amsawa : bisa ga bambancin iskar oxygen, na'urar firikwensin oxygen ta gaba tana aika siginar lantarki mai dacewa zuwa ECU, ta yadda ECU za ta iya daidaita allurar mai bisa ga yawan iskar da ke shiga, ta cimma ikon sarrafa madauri, da kuma tabbatar da cewa injin yana cikin mafi kyawun yanayin aiki .
Inganta ingancin konewa : Ta hanyar daidaita daidaiton rabon cakuda, firikwensin pre-oxygen zai iya tabbatar da cewa mai canza catalytic mai hanyoyi uku yana da mafi girman ingancin juyawa na hydrocarbons, carbon monoxide da nitrogen oxides a cikin iskar shaye-shaye, don tsarkake gurɓatattun hayaki har zuwa mafi girman iyaka.
Rage amfani da mai da hayaki : Yanayin aiki na na'urar firikwensin iskar oxygen ta gaba kai tsaye yana shafar tattalin arzikin mai na injin da ingancin hayakin da ke fitarwa. Idan na'urar firikwensin iskar oxygen ta gaba ta gaza ko kuma bayanan ba daidai ba ne, hakan na iya haifar da ƙaruwar amfani da mai, raguwar wutar lantarki, iskar gas mai yawa da sauran matsaloli .
Bugu da ƙari, na'urar firikwensin iskar oxygen ta gaba kuma tana taimakawa wajen tabbatar da aiki na yau da kullun na mai canza catalytic mai hanyoyi uku don guje wa lalacewa saboda rashin daidaiton rabon gauraye. Idan na'urar firikwensin iskar oxygen ta gaba ta lalace, ana ba da shawarar amfani da kayan aikin bincike na ƙwararru don tantance ainihin dalilin lahani, maimakon maye gurbin na'urar firikwensin kai tsaye, don guje wa kuɗaɗen da ba dole ba .
Idan kana son ƙarin bayani, ci gaba da karanta sauran labaran da ke wannan shafin!
Don Allah a kira mu idan kuna buƙatar irin waɗannan kayayyaki.
Kudin hannun jari Zhuo Meng Shanghai Auto Co., Ltd. ta kuduri aniyar sayar da kayayyakin mota na MG&750. siya.
