Chifukwa chiyani ma Catalytic Converter a njira zitatu samawononga madola atatu?

Tikudziwa kuti njira zitatu zosinthira makina nthawi zambiri zimayambira pakulephera kwagalimoto.Sizotsika mtengo kusintha yatsopano pamtengo wochepera ma yuan mazana angapo kapena kupitilira ma yuan zikwi khumi. N’chifukwa chiyani sitikulankhula za chothandizira cha njira zitatu lerolino? Chifukwa chiyani ndi okwera mtengo? Momwe mungagwiritsire ntchito ndalama zochepa ndikusintha zoipa?

Zomwe Izo Imachita

Titha kuganiza za njira zitatu zosinthira chothandizira ngati "chipangizo choteteza zachilengedwe" pagalimoto. M'zaka zaposachedwa, kuwonongeka kwa mpweya kwakhala kukuchulukirachulukira, ndipo miyezo yotulutsa mpweya ku China m'maiko asanu ndi limodzi yakwera kwambiri. Zosinthira njira zitatu zakhala zofunikira kwambiri - mwachidule, kutulutsa mpweya woyipa ndikutulutsa yopanda vuto. Woyeretsa mu chothandizira cha njira zitatu amathandizira ntchito ya CO, HC ndi NOx mu gasi wotulutsa magalimoto, ndikupangitsa kuti ipitirire ku redox ndipo pamapeto pake imakhala yopanda vuto.

Chifukwa Chake Ndi Okwera mtengo

Anthu omwe asintha amadziwa kuti otembenuza njira zitatu ndi okwera mtengo kwambiri. Magalimoto ena amadula ma yuan masauzande ambiri, zomwe zimatha kukhala gawo limodzi mwa magawo khumi a mtengo wagalimoto. Pali zifukwa ziwiri zazikulu zomwe zimakhalira okwera mtengo.

Chimodzi n’chakuti lili ndi zitsulo zamtengo wapatali. Chothandizira chanjira zitatu chimakhala ndi chipolopolo, chosanjikiza chonyowa, chonyamulira ndi cholumikizira chothandizira. Zitsulo zosawerengeka monga Pt (platinamu), Rh (Rhodium) , PD (palladium) ndi zitsulo zosawerengeka zapadziko lapansi kuphatikizapo CE (cerium) ndi LA (lanthanum) zimagwiritsidwa ntchito pazinthu zopangira chothandizira. Ndicho chifukwa chake amabwezeretsanso njira zitatu zothandizira converters.Ndi chifukwa chake madalaivala akale amachotsa chosinthira chakale cha njira zitatu pamene asintha chatsopano.

Chachiwiri, chifukwa kupanga zofunika mkulu luso. Pamsika akhoza kupanga apamwamba njira zitatu chothandizira Converter opanga, kotero anakweza mtengo wa njira zitatu chothandizira Converter. Kumene, pali otsika mtengo njira zitatu chothandizira converters, koma tiyenera kulabadira khalidwe la njira zitatu chothandizira converters osati chifukwa galimoto mphamvu, mafuta ndi zotsatira zina zoipa, komanso zimakhudza anayendera galimoto. . Ndipo moyo wautumiki udzafupikitsidwa kwambiri, mtengo wonse siwochepa.

Kulephera & Chifukwa

Zolakwika zodziwika bwino za njira zitatu zothandizira ndi:

1.Nyali yolakwika imayatsidwa, code yolakwika ndi P0420 kapena P0421 (yomwe ikuyimira kutembenuka kochepa).

2.Gasi wotulutsa mpweya umaposa muyezo, womwe umakhudza galimoto yoyendera.

3. Zidzapangitsa kuti galimotoyo ifulumire pang'onopang'ono, mphamvu yochepa.

4.Mavuto ena, monga kumveka kwachilendo, kusungunuka, kugawanika, kugwa.

Pali zifukwa zitatu zolepherera izi:

Choyamba ndi khalidwe la mafuta, mafuta otsogolera ndi sulfure ndi mafuta mu phosphorous ndi zinki zidzawononga kwambiri njira zitatu zothandizira. Kafukufuku wina akuwonetsa kuti ngakhale bokosi la petulo lotsogola litagwiritsidwa ntchito, lingayambitse kulephera kwakukulu kwa njira zitatu zosinthira chothandizira. Koma dziko lathu kale anazindikira galimoto mafuta unleaded, izi kale musadandaule.

Chachiwiri kuganizira za vuto la injini, monga kuwonongeka kwa injini, kusakaniza kwakukulu kapena kuonda kwambiri, kuyatsa mafuta a injini, ndi zina zotero, zidzakhudzanso kwambiri chosinthira chothandizira katatu.

Pomaliza ndi moyo kapangidwe, galimoto ntchito njira zitatu chosinthira chosinthira palibe vuto lalikulu, angagwiritsidwe ntchito kukalamba ake zachilengedwe, galimoto abwenzi kupulumutsa mavuto ambiri.

Mmene Mungatetezere

Chofunika kwambiri komanso chokwera mtengo kwambiri, timakulitsa bwanji moyo wa njira zitatu zothandizira?

Njira yolunjika kwambiri ndikuyeretsa nthawi zonse, njira yoyeretsera yovomerezeka ndi 40-50,000 km. Kusankhidwa kwamafuta kuti mukwaniritse zofunikira zagalimoto yoyambirira, musalole kuti mulingo wamafuta upitirire malire a geji yamafuta. (mitundu ina ya ma VW ili ndi"Mafuta ochulukirapo mchipinda cha injini angawononge chowongolera chothandizira", madalaivala a VW amatha kulabadira)

Sankhaninso mafuta kuti mukwaniritse zofunikira zagalimoto, musathe mafuta, momwe mungathere kuti musunge mafuta okwanira. Mafuta owonjezera sangagwiritse ntchito manganese, chitsulo.