Chii chinonzi catalytic converter mumotokari?
Ichi chikamu hachigoni kuonekwa neziso rakashama, asi basa rayo mujini rinokosha zvikuru.
Motokari dzinoshanda nekuda kwebasa rezvinhu zvakawanda, uye chimwe nechimwe chazvo chine chiyero chepamusoro chekukosha, saka tinofanira kugara tichiita kuchengetedza kuchengetedza kuti tive nechokwadi chekushanda kwavo kwakakodzera.
Kune zvikamu mumotokari izvo zvisingaoneki kune ziso rakashama, asi izvo zvinoita basa rinokosha uye iyo catalyst ndeimwe yavo. Kune vatyairi vazhinji, kutyaira mota ine converter chinogonesa kukundikana hachisi chikonzero chekunetseka. Nekudaro, nekufamba kwenguva, chinoshandura chakavharika chinogona kukonzera kukuvara kwakanyanya kweinjini.
kana chinogadzirisa chinoshandura o Kuwedzera yakavharika, inogona kupisa uye kukundikana nekuda kwekuwanda kwemafuta asina kupiswa achipinda mu exhaust system.
Zvikanganiso izvi zvine chekuita neinjini. ine imwe kana kupfuura yakasviba spark plugs uye mavharuvhu anobvinza emhepo.
Kana mafuta asina kupiswa asvika kune inoshandura, tembiricha inotanga kukwira. ceramic substrate kana kuwanda kwezvinhu zvinotsigira transducer Inogona kukanzurwa uye kuvharwa kuyerera kwegasi zvishoma kana kuti zvachose.
Naizvozvo, kana yako catalytic converter yakazara, haufanirwe kungogadzirisa exhaust system, asi zvakare tarisa kuti sei mota yako ichidonha peturu.
Chii chinonzi catalytic converter mumotokari?
El chinogadzirisa chinoshandura Icho chikamu cheiyo inodzoreredza yemukati inopisa injini uye iyo Wankel yemukati inopisa injini, iyo inoshanda kudzora uye kuderedza magasi anokuvadza anoburitswa neiyo mukati memoto injini.
Iyo ine ceramic grid ye longitudinal chiteshi yakavharwa nezvinhu zvakaita seplatinamu, rhodium uye palladium, iri mumhepo inoyerera pamberi pemuffler.
Iyo catalytic converter ndechimwe chezvinhu zvakakosha zvekudzora kusvibiswa kwegasi kuburitswa kubva mukutsva mumainjini.
Sei kushanda?
Kune marudzi akasiyana-siyana evashanduri vanoshandura, asi motokari dzemazuva ano dzakagadzirirwa nzira nhatu dzinoshandura, dzinova dzemakirasi matatu emagasi anosvibisa anoda kuderedzwa (CO, HC uye NOX). Iyo inoshandura inoshandisa marudzi maviri ezvinokonzeresa, imwe yekudzikisa uye imwe yeoxidation. Ose ari maviri ane chimiro checeramic chakaputirwa nesimbi, kazhinji platinamu, rhodium uye palladium. Pfungwa huru yaive yekugadzira chimiro chinofumura chinokonzeresa pamusoro zvakanyanya sezvinobvira kupesana nekuyerera kwemagasi emhepo, uye zvakare kuderedza huwandu hwechikonzero chinodiwa, sezvo ichidhura zvakanyanya.
