Iyini i-catalytic converter futhi yenzelweni?

Izimoto zakhiwe izingxenye eziningi eziyinkimbinkimbi. Ukuqonda yonke imishini emotweni yakho kudinga iminyaka yokuqeqeshwa nolwazi. Kodwa-ke, iziguquli ze-catalytic zidlala indima ebalulekile ekukhishweni kwemoto yakho, ukusebenza kahle kukaphethiloli, kanye nempilo iyonke, ngakho-ke kubalulekile ukuba nokuqonda okuyisisekelo kweziguquli ze-catalytic. 

Wonke umuntu ubonile ukuthi amaloli amakhulu anamasondo angu-18 akhiqiza amafu amakhulu egesi yokukhipha umoya, kodwa iyingozi kangakanani le misinga emvelweni? Isiguquli se-catalytic siguqula ukungcola okuyingozi okuvela enjinini yemoto yakho kube izinto ezikhishwayo ezihambisana nemvelo. Kusukela kwasungulwa ama-catalytic converters, ukukhishwa kwezimoto eziyingozi ku-ozone kwehle kakhulu. Qhubeka ufunda ukuze ufunde kabanzi mayelana neziguquli ze-catalytic nokuthi ungayigcina kanjani imoto yakho isebenza iminyaka eminingi ezayo. 

Umlando weziguquli ze-catalytic 

Izimoto azizange zihambisane njalo nemithetho evikela imvelo. Ngo-1963, i-United States yaphasisa uMthetho Womoya Ohlanzekile ukuze kwehliswe inani lezinto ezingcolisa umoya eziyingozi ezikhishwa emithonjeni emile nehambayo. Imboni yezimoto yase-U.S. yadlondlobala ngo-1963 ngokukhiqizwa kwezimoto ezingaphezu kwezigidi eziyisishiyagalolunye, okwaphakamisa ukukhathazeka mayelana nesisi esiyingozi. Ngo-1965, uhulumeni wobumbano wachibiyela uMthetho Womoya Ohlanzekile ukuze ufake izindinganiso zokuqala zokukhishwa kwezimoto zikahulumeni kuMthetho Wezilinganiso Zokuphuma Kazwelonke. Zonke izimoto ezenziwe e-US ngemuva kuka-1965 kwadingeka zihlangabezane nezindinganiso zokukhipha umoya ezibekwe uhulumeni wobumbano. 

Unjiniyela wemishini waseFrance u-Eugène Houdry usungule isiguquli se-catalytic ngawo-1950 ukuze kwehliswe inani lokungcola okuyingozi eliphuma kuzitaki zemoto nezinjini zikaphethiloli. I-US yaqala ukukhiqiza ama-catalytic converter ngobuningi ngeminyaka yawo-1970 ukuze ihlangabezane nezindinganiso zokukhipha umoya ezibekwe uhulumeni wobumbano. Kusukela lapho, yonke imoto eyenziwe e-US ifakwe ama-catalytic converters.

Yini i-catalytic converter? 

Iziguquli ze-Catalytic zinamathiselwe ngaphansi kwemoto yakho ohlelweni lwe-exhaust phakathi kwe-muffler ne-tailpipe. Isiguquli se-catalytic siqukethe umzimba omkhulu wensimbi, imigqa emibili kanye ne-catalyst eyenziwe ngezinsimbi eziyigugu njenge-platinum, i-rhodium ne-palladium. Umbhobho wemoto yakho udlula ngepayipi uye ku-catalyst yekhekheba lezinyosi, lapho ama-molecule ayingozi eguqulwa abe izinhlanganisela ezivumelana nemvelo. 

Isibonelo, ngaphandle kwesiguquli se-catalytic, ama-molecule ayingozi akhiqizwa imoto yakho, njenge-nitric oxide ne-carbon monoxide, angangena ngokukhululekile emkhathini. Izinsimbi eziyigugu kuziguquli ze-catalytic zishintsha ukwakheka kwe-nitrogen oxide ne-carbon monoxide kube ama-molecule angayingeni imvelo e-carbon dioxide ne-nitrogen. Izinhlobo ezimbili eziyinhloko zama-catalyst asetshenziswa ezimotweni zifaka: 

Ama-Catalysts okubuyisela 

I-catalyst yokutakula ihlukanisa izakhi eziyingozi ze-nitric oxide zibe ama-molecule e-nitrogen ne-oksijini ngayinye - iplatinum ne-rhodium zibophezela kuma-molecule omoya-mpilo, okuvumela ama-molecule e-nitrogen angenabungozi ukuba adlule epayipini le-exhaust. Amangqamuzana omoya-mpilo asele asiza ngokuqhubekayo ukunciphisa ukukhishwa okuyingozi ngokusebenzisa i-oxidation. 

Ama-catalysts we-oxidation 

Ama-oxidation catalysts ashisa ama-hydrocarbon ayingozi kanye ne-carbon monoxide ukuze akhe ama-molecule omoya-mpilo ngamanye. I-Platinum ne-palladium zisebenzisa umoya-mpilo okhululiwe kuma-catalysts okunciphisa ukuhlanganisa ama-molecule e-oksijini eyengeziwe ku-carbon monoxide nama-hydrocarbon, okwenza isikhutha esingenangozi namanzi. 

Isiguquli se-catalytic siyidivayisi ebalulekile yokulawula ukungcola ezimotweni. Ngaphandle kwama-catalytic converters, ama-hydrocarbon ayingozi nama-molecule e-nitrogen oxide acekela phansi ungqimba lwe-ozone Yomhlaba futhi abambe iqhaza ekukhishweni kwesisi esibamba ukushisa emkhathini. 

Ungazi kanjani ukuthi isiguquli sakho se-catalytic siyasebenza 

Iziguquli ze-Catalytic zinciphisa ukukhishwa kwezimoto futhi zithuthukise ukonga kukaphethiloli nempilo yemoto. I-ECU, iyunithi yokulawula i-elekthronikhi yemoto yakho, ihlezi iqoqa idatha evela kuziguquli ze-catalytic ukuze iqinisekise ukuthi injini ithola umoya-mpilo owanele ukuze iqedele ukuguqulwa kwe-catalytic futhi ishise uphethiloli ngendlela efanele. 

Izibani zesexwayiso zenjini zingabonisa ukusha kukaphethiloli okungasebenzi ngenxa yeziguquli ze-catalytic ezilimele. Ngaso sonke isikhathi funa izinsiza ezichwepheshile zokuguqulela i-catalytic uma imoto yakho ihamba kancane, inenkinga yokusheshisa, noma ikhipha iphunga leqanda elibolile elinesibabule. Ukushintsha isiguquli se-catalytic kubiza izinkulungwane zamadola, ngakho hlala yisa imoto yakho kumakhenikha wendawo ukuze uthole isevisi yonyaka. 

Ngenxa yezinsimbi eziyigugu eziqukethwe ku-catalytic converters, izimoto zingaphansi kokwebiwa kwe-catalytic converter. Ukuze ugcine imoto yakho iphephile, cabanga ukushisela isiguquli esinamandla phansi kwemoto yakho noma ukufaka ikheji lensimbi ukuze amasela angangeni. Iziguquli ze-Catalytic zibalulekile emotweni yakho, ngakho-ke zigcine ziphephile ngaso sonke isikhathi! 

Themba i-Performance Muffler yazo zonke iziguquli zakho ze-catalytic

I-Performance Muffler iyaziqhenya ngokuhlinzeka ngensizakalo ye-exhaust kanye nokushintshwa, iziguquli ze-catalytic kanye nokulungiswa kwesistimu yokukhipha umoya. Kusukela ngo-2007, i-Performance Muffler ikhonze ngokuziqhenya i-Phoenix, , kanye ne-Glendale, e-Arizona ngesevisi yamakhasimende enobungane kanye nemiphumela yekhwalithi ephezulu. Ukuze ufunde kabanzi ngamasevisi ethu, Shayela i-Performance Muffler kokuthi () 691-6494 ukuze ukhulume nabasebenzi bethu abanobungane namuhla!