Motocin Orygen.
Motocin Oxygen.
Akwai nau'ikan na'urori masu auna kayan shaye-shaye biyu, Zirconia da Titanium Dioxide.
Exygen firikwensin abubuwa ne da ke da matukar kulawa da yumɓu don auna yiwuwar iskar shaye-shaye, don tabbatar da daidaitattun kayan maye, tare, hada kai da sauran tashe, da kuma sauran terna Ikon yanayi.
Ana amfani da firikwensin oxygen don sarrafa tsarin sarrafa mai amfani na na'urar ta Fuel don gano taro na iskar wuta (14.7: 1) Kulawa da iskar gas a cikin injin, kuma don aika sakonnin da aka ba da labari a kwamfutar.
Yarjejeniyar Aiki
Abubuwan iskar oxygen yana aiki daidai da batir, tare da kashi na Zirconia a cikin firikwensin da ke aiki kamar electrolyte. Tsarin aiki na yau da kullun shine: A ƙarƙashin wasu yanayi (zazzabi mai zafi da catalinku catalysis), ana amfani da bambanci na oxygen tsakanin ciki da waje na Oxygen. Abubuwan da ke cikin isashshen oxygen a cikin sararin samaniya shine kashi 21%, gas mai shayarwa bayan da ƙarancin iskar oxygen, amma har yanzu ƙaskiyar gas ta haifar da oxygen a cikin yanayin.
A karkashin catalysis na babban zazzabi da platinum, oxygen a haɗe zuwa firikwensin oxygen an cinye shi kusa da 1V, kuma cakuda yana kusa da 0V. Dangane da siginar hasken wutar lantarki, an sarrafa tsarin iska don daidaita allurar man fetur na bugun wuta, don haka ikon lantarki na simints din oxygen ne don firam ɗin mai. Abubuwan iskar oxygen kawai za a iya cikakken kwatankwacin yanayin zafi (ƙarshensu ya kai fiye da 300 ° C) kuma na iya fitarwa wutar lantarki. Yana ba da amsa da sauri don canje-canje a kusan 800 ° C.
Tukwici
Zirconium dioxide hasashen exygen yana nuna canjin maida hankali ne daga cakuda ƙarfin lantarki ta hanyar canjin kayan abinci yana nuna canjin cakuda ta hanyar canjin juriya. Tsarin sarrafawa na lantarki ta amfani da firikwensin Exygen Sensor na sama-mai kusa da tsarin aikin iska kusa da yanayin aikin injin da ke kusa da shi.
Yawan allura (allura passse nisa) an kira shi ta rukunin kayan sarrafawa a cikin ɗan gajeren lokaci bisa ga siginar oxygen na ɗan gajeren lokaci, wanda aka sarrafa ta hanyar fitarwa na oxyging na iskar oxygen.
Gyara man fetur na dogon lokaci shine ƙimar ƙimar sarrafawa ta hanyar sarrafa bayanan ɓangaren ɓangaren sarrafawa gwargwadon canjin ingantaccen tsarin gyara mai gajeru na ɗan gajeren lokaci.
Laifi na kowa
Da zarar an saunshin isashshen oxygen ya gaza, kwamfutar allurar allura ta lantarki ba za ta iya samun saurin samar da iska ba, wanda zai iya bayyana yadda ake amfani da injin iska, da injin zai iya bayyana wutar lantarki, da kuma sauran mugunta. Sabili da haka, dole ne a cire laifi ko maye gurbinsa a kan kari [1].
Luitar guba
Oxygen firikwensin na Oxygen lokaci mai yawa ne kuma mai wahala ka hana gazawa, musamman amfani da munanan motocin man fetur, har ma da sabon firikwensin oxygen, ko da sabon firikwensin oxygen, zai iya aiki ne kawai 'yan Kama. Idan karamin guban gyaran guba ne, to, amfani da tanki na man fetur na baya zai iya kawar da jarin a farfajiyar iskar oxygen da mayar da shi zuwa aikin al'ada. Koyaya, sau da yawa saboda yawan zafin jiki na sama, jagoranci a cikin ciki, yana hana yaduwar ointen oxygen, a wace lokacin da za'a iya maye gurbinsu.
Bugu da kari, silicon guba na oxygen na'urori shima ya zama abin da ya faru. Gabaɗaya, silica ta haifar bayan konewa na mahimmin silicon da ke cikin man fetur da mai silricone gas kuma zai iya amfani da firikwensin silicone da kuma mai da mai kyau mai da mai ya kamata a yi amfani da shi.
Lokacin da aka gyara, ya zama dole don zaɓi da kuma shigar da kayan kwalliya na kayan maye, wanda zai iya hana iska mai kyau, wanda zai hana ko kuma an ƙayyade iska mai kyau a cikin sararin samaniya, saboda haka da Signarin fitowar fitarwa na iskar oxygen yana cikin jeri. Ecu ba zai iya gyara rabo-mai-mai a lokaci ba. Ana amfani da samar da adon Carbon galibi ana bayyana shi azaman karuwa a cikin amfani da mai da kuma karuwa mai mahimmanci a cikin maida hankali. A wannan lokacin, idan an cire laka, zai dawo zuwa aikin al'ada.
Ceramic Clining
Yankin firam na iskar oxygen yana da wahala da kuma ƙwanƙwasa da abubuwa masu ƙarfi ko hurawa da iska mai ƙarfi na iya sanya shi crumble da kasa. Sabili da haka, ya zama dole a yi hankali musamman lokacin da muke bi da matsaloli da maye gurbinsu.
An ƙone waya mai toshe
An ƙone da ƙirar mai hita na mai hita. Don firikwensin oxygen mai zafi, idan mai yin hawan mai hita yana ƙonewa, yana da wuya a yi firikwensin yawan zafin jiki na yau da kullun kuma rasa aikinsa.
Layin layi
Yankin na ciki na kayan tabarau na ciki na iskar oxygen.
Hanyar dubawa
Binciken Heater
Cire filogi na hadin oxygogen na iskar oxygen, da kuma auna juriya tsakanin mai sinadarai da katako na baƙin ƙarfe. Resistance darajar shine 4-40ω (koma zuwa umarnin takamaiman samfurin). Idan bai cika ka'idodin ba, maye gurbin firikwensin oxygen.
ATimplay na amfani da voltage
Lokacin da aka auna wutar lantarki na iskar oxygen, kayan kwalliyar kayan shaye-shaye ta hanyar fitowar ta oxygen bisa ga kayan aikin iskar oxygen bisa ga abin da ke fitarwa. Za'a iya auna wutar lantarki daga layi a yayin aikin injiniya (wasu samfuran ma na iya auna ƙarfin lantarki na abubuwan iskar shaye-shaye daga soket na Oxygen). Misali, kamfanin da ke samar da motocin Toyota na samar da ikon amfani da wutar lantarki na oxygen kai tsaye daga tashoshinsa na sa kai tsaye daga soket na gani).
Lokacin da aka auna wutar lantarki na fa'ida na kayan oxygen, ya fi kyau a yi amfani da alamar alama mai yawa tare da low daidaitawa (yawanci 2V) da babban m fiye da 10mω). A takamaiman hanyoyin ganowa kamar haka:
1. Juya injin zafi zuwa yanayin aiki na yau da kullun (ko gudu a 2500r / min bayan fara 2min);
2. Haɗa mummunan alkalami na ƙarfin lantarki yana tsayawa zuwa E1 ko mummunan pentelrode na ox1 ko kuma ox2 na alkalami a cikin soket na ganowa, ko kuma lambar | A kan wiring cutess toshe daga cikin iskar oxygen.
3, bari injiniyan ci gaba da gudu da kusan 2500r / min, da kuma bincika ko Pointhertoan wasan Voltmoet na iya juyawa da gaba tsakanin 0-1v, da yin rikodin adadin poro ɗin mai kunna wutar lantarki a cikin 10s. A karkashin yanayi na yau da kullun, tare da ci gaban iko da ra'ayi, da feshin iskar oxygen zai canza a sama da ƙasa 0.45v, da kuma voltage voltgen ya kamata ya canza ba kasa da sau 8 cikin 10s.
Idan kasa da sau 8, wannan na nufin cewa tsarin sarrafawa na iskar oxygen ko tsarin sarrafawa baya aiki yadda yakamata, wanda ya haifar da raguwar firikwensin oxygen. Har zuwa wannan, ya kamata a gudanar da injin din a 2500r / min na kimanin mintuna 2 don cire adon adon carbon, sannan sai a duba wutar lantarki. Idan mai nuna alamar Voltmoter har yanzu ana canzawa a hankali bayan carbon za a iya cire shi a hankali, yana nuna cewa abubuwan simints din Oxygen sun lalace, ko kuma Cibiyar Cibiyar Kula da Computer tana da kuskure.
4, oxygen firikwensin oxygen
Cire firstgen firstor daga bututu mai shaye kuma bincika ko rami na iska a kan gidajen shakatawa an katange shi kuma ana lalata cibiyar yumbu. Idan ya lalace, maye gurbin firikwensin oxygen.
Hakanan za'a iya tantance kuskure ta hanyar lura da launi na saman ɓangaren rigakafin oxygen:
1, haske mai launin toka: wannan shine launi na al'ada na iskar oxygen;
2, farin saman: lalacewa ta gurbataccen silicon, dole ne a maye gurbin oxygen firikwensin na oxygen a wannan lokacin;
3, launin ruwan kasa kai (kamar yadda aka nuna a hoto 1): lalacewa ta hanyar gurbatawa, idan mai tsanani, dole ne ya maye gurbin firikwensin Oxygen;
(4) Sama sama: lalacewa ta hanyar Carbon Carbon, bayan kawar da laifin carbon na injin, wanda saka ajiya na carbon akan firikwensin oxygen za'a iya cire shi ta atomatik.
Idan kana son sanin ƙarin, ci gaba da karanta sauran labaran akan wannan rukunin yanar gizon!
Da fatan za a kira mu idan kuna buƙatar irin waɗannan samfuran.
Zhuo Meng Shanghai Auto Co., Ltd.ya himmatu ga siyar da MG & Mauxs Auto sassan Marabasaya.
