The yakachena Switch. Description. sarudzo

An okisijeni wevasungwa Switch kana lambda vachiongorora akagadzirirwa kuziva ari chiutsi okisijeni revarombo. An vakarongeka (mari uye zvakatipoteredza noushamwari) Basa injini kunosimbiswa nemashoko kugara pamwero ari mafuta musanganiswa nhamba mhepo uye huni zvose kushanda modes. Process kudzora okisijeni tigutsikane ari chiutsi magasi anonzi lambda murau.

Kana kuperevedza mhepo-huni musanganiswa mhepo, asingadi kuona oxidation zvakakwana carbon monoxide uye Mahydrocarbon. Kana mhepo supersaturation Ukuwo, hapana manyowa zvakakwana kupinda okisijeni uye senitrogen.

The chiutsi gadziriro iiswe lambda vachiongorora. Zvinofanira kunzi mune zvimwe yokutevedzera motokari inoshandiswa vanopfuura mumwe okisijeni Switch, asi maviri. Muchiitiko chino, mumwe yakatarwa pakati CATALYTIC convert uye mumwe - shure. Uchishandisa sensors maviri kunonatsiridza kudzora Kuronga chiutsi magasi uye kuitira chinonyanya vakarongeka nokushanda neutralizer.

The okisijeni Switch angava maviri-pfungwa kana Broadband.

Wokutanga yakatarwa, uye pashure anowedzera, uye pamberi pake. Vaviri-pfungwa kutara yakachena Switch inopa mafuta mhepo musanganiswa zvakawandisa mhepo reshiyo maererano kukosha wevasungwa reokisijeni ari chiutsi magasi.

Magadzirirwo dzaitaurwa muchimiro zvedongo Kufananidzira iyo ine mbiri-mativi unhani kuti zirconium dioxide. okisijeni Switch Check rinoitwa nevanhu inzira electrochemical. Rimwe-divi electrode neVadzidzi chiutsi magasi. Ukuwo - pamwe mumhepo. By kusiyanisa yakachena zviri voltage kwakaita panguva electrode kumugumo. The LEVEL (vaiona dzakaonda mafuta akavhenganiswa), kuti voltage dererei. Nokudaro, yepamusoro wevasungwa (vaiona zvakapfumisa akavhenganiswa), kuti voltage zvikuru.

The okisijeni Switch anotumira zvemagetsi mureza electronic kudzora unit iri injini kudzora hurongwa. Maererano chiratidzo pamwero, dzokupisa rinoitwa pasi nemamiriro actuators iri motokari hurongwa vari pasi kudzora nokudzora chikwata.

Structure Broadband Switch achimiririrwa senhengo maviri-pfungwa uye pumped. Kutsunga of "lambda" rinoitwa nokushandiswa ano apo kupomba. Rinoshandiswa sechinhu chiyamuro mudziyo ane bhodhoro Switch imwe CATALYTIC convert. By kupomba kunzwisisa omuzvarirwo. Munguva jekiseni yakachena gasi inopfuura nomunyika pumped chinhu pasi pokudzora kwomudzimu ano. Pfungwa iri iyo mudziyo unoshanda, yakavakirwa kukwanisa kuramba tiine voltage kuti 450 MV zviviri-pfungwa chinhu pakati electrodes nokuda kuchinja kana kupomba iyezvino.

Achideredza okisijeni tigutsikane iri magasi (pamwe nevapfumi mafuta musanganiswa) iri pamwe nokuwedzera voltage pakati anowanika maviri-pfungwa zvedongo maatomu akafanana electrodes. Signal richishandiswa kubvira chinhu kusvikira electronic kudzora chikwata. Inobva chiratidzo pari ikabereka iri pumped chinhu neumwe simba.

Uyewo, zvinobatsira kuti jekiseni kuitika mune tambo pakakoromoka. Saka voltage anosvika imwe ukoshi. Kana ichi rokuti Kuyerera chiyero yakachena wevasungwa munguva magasi. Analysis uye kutendeuka kupinda kudzora zviito kuti kuurayiwa unit iri jekiseni gadziriro iri kuteererwa nokudzora chikwata.

In dzakaonda-kushanda Broadband mudziyo kunoitika zvakafanana. Musiyano uri kuti nokuyerwa pakakoromoka pasi pokudzora kwomudzimu ano kupomba rinoitwa oxygen.