Kodi makina otulutsa mpweya amachepetsa zowononga zowononga?

Chifukwa injini ya galimoto yanu imagwira ntchito poyaka (kuyaka mafuta), imatulutsa utsi. Utsi umenewu uyenera kuchotsedwa mu injiniyo kuti usatseke kuyaka ndipo uyenera kusungidwa kutali ndi zitseko ndi mazenera chifukwa cha kuchuluka kwa carbon monoxide. Utsi wanu ulinso ndi zinthu zina zambiri, zina zomwe zimawononga chilengedwe. Zigawo zanu za exhaust system zidapangidwa kuti zichepetse mpweya woipa.

Ndi mbali ziti?

Choyamba, mvetsetsani kuti utsi wanu wambiri umangotanthauza kunyamula mpweya wotulutsa mpweya kuchokera kumalo amodzi (injini) kupita kwina (muffler). Kuchuluka kwa mpweya wanu, chitoliro chapansi, chitoliro A, chitoliro B ndi zotsekera sizikugwirizana ndi kuchepetsa mpweya. Zonsezo ndi cholinga chochotsa mpweya mu injini popanda kukuwonetsani inu ndi okwera anu kwa iwo. Ntchito yokhayo ya woyimbayimba ndiyo kusokoneza phokoso la utsi.

Ndiye ndi mbali ziti zomwe zili ndi udindo wochepetsera mpweya? Mutha kuthokoza valavu yanu ya EGR ndi chosinthira chothandizira. Valavu ya EGR (yotulutsa mpweya wotulutsa mpweya) imatsogolera mpweya wotuluka m'chipinda choyaka moto, chosakanikirana ndi mpweya wabwino, kuti uwotche zinthu zambiri (izi zimathandizanso kuti mafuta azikhala bwino powotcha tinthu tating'ono tating'ono ta mafuta osawotchedwa panthawi yoyaka).

Komabe, chosinthira chanu chothandizira ndiye nyenyezi yeniyeni yawonetsero. Imakhala pakati pa mapaipi anu awiri otulutsa mpweya ndipo ntchito yake yokha ndiyo kutentha. Kumatentha kwambiri kotero kuti kumapsereza mipweya yambiri yovulaza imene ikanatuluka m’chophimbacho n’kuipitsa mpweya.

Kupatula apo, makina anu otulutsa mpweya ndi abwino kwambiri pochepetsa mankhwala owopsa omwe amatha kuwononga chilengedwe (ngakhale sizothandiza 100% ndipo amawononga pakapita nthawi, chifukwa chake kuyezetsa mpweya ndikofunikira).