Kutsiva iyo catalyst nechibatiso chemoto: zvakanakira nezvayakaipira
Izvo zvave zvichizivikanwa kwenguva yakareba kuti mapopoma emotokari anokanganisa sei mamiriro emhepo. Pane imwe nzvimbo kubva pakutanga kwe2011s, zviyero zvehupfu zvemotokari zvakatanga kuunzwa. Kubva XNUMX, zvave zvinosungirwa kushongedza iyo exhaust system ine catalytic converter uye particulate sefa.
Chii chinonzi sefa, isu takanyora mune imwe yezvinyorwa zvakapfuura pane yedu webhusaiti Vodi.su. Zvakataurwa ipapo uye catalytic converter. Ichi chinhu cheiyo exhaust system inowanzo kutaurwa nezvayo senge catalyst kana converter. Varidzi vemotokari vanowanzo bvisa zvinokonzeresa uye mafirita uye vanoisa zvinosunga moto munzvimbo yavo.
Nei izvi zvichidiwa? Ndezvipi zvakanakira uye zvakaipira gadziridzo iyi? Tichaedza kufunga zvine hungwaru matambudziko aya muzvinyorwa zvanhasi.
Chii chinokonzera?
Zita racho rinotaura pacharo. Ichi chikamu chakagadzirirwa kudzikamisa zvinokuvadza kemikari makomisheni aripo muhuwandu hukuru mumagasi emhepo. Ndokumbira utarise kuti iyo catalyst inochenesa chete kupera kwemagasi anokuvadza, uye soot particles inogadzika mune particulate sefa.
Iyo catalyst pachayo isimbi isina tsvina inogona, iyo inoiswa pakarepo kuseri kwe exhaust manifold exhaust pombi. Muchirevo chechinyorwa, tinogona kuona zvinotevera zvinhu:
- ceramic kuzadza nenzira yehuchi;
- kupisa-resistant gasket yekudzivirira kubva kune-ultra-high tembiricha;
- iyo inoshanda catalytic simbi isiri-ferrous simbi: mhangura, nickel, goridhe, palladium, chromium, rhodium.
Kana magasi ekupedza achipfuura nemahwendefa emasimbi aya, iyo catalyst inomutsa maitiro emakemikari emushure mekupisa zvinhu zvinokuvadza (carbon monoxide nemakomponi ayo). Pakubuda, tinongowana kabhoni dhaikisaidhi ine soot particles dzinogara musefa.
Kare imwe tsananguro yechigadzirwa ichi yakakwana kuti unzwisise kuti chinhu ichi hachina kudhura. Kana iyo catalyst ikauya mune mapatya edzimba ane particulate sefa, ipapo mutengo unogona kusvika 15-25 muzana yemutengo wakazara wemotokari.
Nokudaro mhedziso inozviratidza pachayo. Sei uchishandura iyo catalyst kune inosunga moto? Zvadaro, vashomanana veRussia vanoshanda vakatendeseka vanogona kutenga kutenga kwakadaro. Zvechokwadi, isu tose tinoda kuti mhepo ive yakachena uye kudziya kwepasi hakuuye. Asi kana nekuda kweizvi iwe unoda kuwana zvishoma makumi mashanu ezviuru zveRubles kubva muhomwe yako, mumwe nomumwe wedu achatsvaga sarudzo yakachipa.
Chii chinonzi chinosunga moto?
Iyo inosunga murazvo itangi yesimbi isina tsvina, mukati mayo mune kupisa kwekupisa (iyo inoshandawo sekudzivirira ruzha) uye pombi ine perforated. Basa remucherechedzo wemoto nderekudzikisa tembiricha yehutsi hunobuda muinjini zvakanyanya sezvinobvira uye kutora ruzha. Ndiko kuti, murazvo wemoto unofanana ne resonator, asi nebasa rekudzikisa kupisa kwekupisa.
Kune marudzi matatu makuru emoto anosunga:
- active;
- passive;
- kusanganiswa.
Iyo yekutanga inoshandiswa kazhinji, sezvo inotora ruzha nekuda kwekushandiswa kwebasalt mineral wool packing. Pamusoro pepombi ine perforated, akati wandei ma diffuser emadhayamita akasiyana akaiswa mune passive dampers. Kupisa uye kukurumidza kwemagasi kunoderedzwa nekuda kwekuti ivo vanobvongodza kakawanda kubva kumadziro ezviputi. Izvi zvinoderedzawo ruzha. Zvakanaka, sarudzo dzakasanganiswa dzinobatanidza marudzi maviri e data.
Uye zvakare, kune makuru emoto anosunga (haana kuisirwa nekukasira kuseri kweanopotera manifold, asi mupombi yepombi) uye muunganidzi (anoshanda zvishoma, sezvo magasi ari patembiricha ye450 madhigirii anopinda mavari nekukurumidza kubva mumakamuri ekupisa) .
Mabhenefiti ekuisa Flame Arrester Panzvimbo yeCatalyst
Kunyanya kukosha kwekuwedzera kwakajeka kune ani zvake akafananidza mutengo we catalyst uye murazvo wemoto. Kutenga uye kuisa iyo yekupedzisira kunodhura 15-20 zviuru. Pakati pezvimwe zvakanakira, isu tinosimbisa:
- kuwedzera simba;
- unogona kushandisa peturu ine yakaderera octane nhamba;
- iyo inosunga murazvo haipisi zvakanyanya, saka hapana njodzi yekupisa kwega.
Nei simba richiwedzera? Nekuti iyo catalyst inogadzira kupikisa kwakanaka munzira yemagasi ekupedza. Chibatiso chemoto chinenge pombi isina mhango umo magasi anopfuura mauri zvakasununguka.
Muzinga wehuchi weceramic weinoshandura inoshandura unogona kukurumidza kuvharika kubva kune yakaderera octane peturu. Kune anosunga murazvo, izvi hazvina njodzi, saka unogona kuchengetedza mafuta. Mukuwedzera, iwe unogona kazhinji kunzwa kubva kune vamwe vatyairi kuti nekuda kwekutsiviwa kwechigadziridzo, injini ichashanda hupenyu hwayo nekukurumidza. Ichi hachisi chokwadi zvachose. Injini, pane zvinopesana, iri nani kana magasi ekupedza achipukunyuka nekukurumidza.
kutadza
Panewo downsides. Chekutanga, kuita yekutsiva, hazvina kukwana kungocheka gaba rimwe uye weld imwe panzvimbo. Iwe zvakare unofanirwa kuvhenekazve yemagetsi injini yekudzora unit. Kuti uite izvi, unofanirwa kutsvaga nyanzvi yakanaka, kana zvisina kudaro mota ichashanda nekukanganisa kwakakomba.
Chechipiri, kune kutya kwakakomba kuti munguva pfupi iri kutevera muRussia, uyewo muEurope, ivo vachangorambidza kushandiswa kwemotokari yechiyero pasi peEuro-4. MuPoland imwe chete kana kuGermany, hauchakwanisi kudana "penny" inoputa. Izvi zvakanyanya kunzwikwa nevatyairi vemarori vanoita nzendo dzepasirese - rori inogona kuendeswa kumuganhu.
Zvakanaka, imwe dhizaini kuderera kwehupenyu hwesevhisi yeiyo muffler system yese. Iyo inosunga murazvo haigone kudzikisa kumhanya kwemagasi zvakanyanya sezvakaita catalyst, nekuda kweizvi, mumwe mutoro unowira pane exhaust system. Ichokwadi, iyo sosi ichaderera ne10-20 chete muzana. Izvozvo hazvina kunyanya kutsoropodza.
Nokudaro, kuchinjwa kwechigadzirisi nechibatiso chemoto kwakanyatsoruramiswa, kune zvakawanda zvinobatsira pane zvisingabatsiri. Usakanganwa chete kuti motokari yako ichakuvadza zvakatipoteredza, uye iwe haugoni kubvumirwa kupinda muEurope mairi.
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