Intuthu yokukhipha umoya - kusho ukuthini umbala wayo?
Ngenxa yokwakheka kwayo, amandla omlilo ngaphakathi kwezinjini zikaphethiloli nezinjini zikadizili iyingxube yegesi ekhishwa epayipini lokukhipha umoya. Uma i-exhaust gas ingenambala, umshayeli akanaso isizathu sokukhathazeka. Nokho, lokhu akunjalo ngaso sonke isikhathi.
Uma amagesi e-exhaust emhlophe, eluhlaza okwesibhakabhaka noma emnyama, umshayeli angaba nesiqiniseko sokuthi injini yemoto yakhe idinga ukulungiswa. Kuyathakazelisa ukuthi lo mbala ungaba usizo kakhulu ekuboneni uhlobo lwesici futhi uqondise umakhenikha ezintweni ezidinga ukulungiswa.
Ake siqale ngesimo lapho intuthu ephuma epayipini le-exhaust inombala omhlophe. Umshayeli kufanele ahlole izinga lokupholisa ithangi lokunweba. Uma ubuningi bayo bubonisa ukulahlekelwa, futhi i-radiator kanye nawo wonke amapayipi aqinile, khona-ke kukhona ukuvuza ekamelweni lokushisa ngokwayo. Ezimweni eziningi, i-gasket yekhanda elivuzayo inesibopho salokhu. Ngeshwa, ukuqhekeka kwekhanda noma iyunithi yamandla ngokwalo ayikwazi ukukhishwa. Ukubona intuthu emhlophe ngemuva kwemoto, kufanele unake ukuthi umhwamuko wamanzi, okuyinto engokwemvelo uma ushayela emazingeni okushisa aphansi.
Ngokulandelayo, amagesi e-exhaust aluhlaza okwesibhakabhaka noma aluhlaza okwesibhakabhaka akhombisa ukuguga kwenjini. Kungakhathaliseki ukuthi iyunithi yedizili noma i-petroli, umbala wamagesi okukhipha umoya ubonisa ukuthi, ngaphezu kukaphethiloli nomoya, iyunithi iphinde ishise amafutha. Lapho umbala oluhlaza okwesibhakabhaka ushubile, kulapho lolu ketshezi ludlula khona egumbini elivuthayo. Kulokhu, kungumsebenzi womshayeli ukuhlola izinga likawoyela wenjini. Ukulahlekelwa kwayo, kuhlanganiswe nentuthu ephumayo eluhlaza okwesibhakabhaka, kunikeza isiqiniseko esicishe sibe ngu-100% sokuthi sibhekene nokulimala kwenjini.
Kodwa-ke, kufanele futhi unake lapho amagesi e-exhaust anombala oluhlaza okwesibhakabhaka. Uma amagesi anjalo okukhipha avela engenzi lutho, kanye nalapho esebenza ngaphansi komthwalo, khona-ke izindandatho ze-piston zidinga ukushintshwa, kanye namasilinda, okuthiwa. ukucija. Uma i-exhaust gas iluhlaza okwesibhakabhaka kuphela lapho isivinini senjini sincishiswa, khona-ke ama-valve stem seal kufanele ashintshwe. Akufanele sikhohlwe mayelana ne-turbocharger. Ukuvuza kule ngxenye (uma injini ifakwe) nakho kungaba nomthelela embala oluhlaza we-exhaust.
Ekugcineni, kunentuthu emnyama evela epayipini le-exhaust, isenzakalo esenzeka cishe kuphela ngezinjini zikadizili. Ngokuvamile lokhu kwenzeka ngokuvuleka okubukhali kwe-throttle nalapho ushayela ngesivinini esikhulu. Uma inani lentuthu emnyama lingelikhulu, khona-ke umshayeli akanalo lutho lokukhathazeka ngalo. Izinkinga ziqala lapho ngisho nokucindezela ukukhanya ku-gas pedal ekugcineni "nefu elimnyama" ngemuva kwemoto. Ezimweni eziningi, lokhu kungenxa yokwehluleka kwengxenye eyodwa noma ngaphezulu yohlelo lomjovo. Ukuzihlola kunzima, ngakho-ke kunconywa ukuthi uvakashele i-workshop ekhethekile. Umakhenikha kufanele ahlole ukusebenza kwama-injection, iphampu yomjovo kanye nesistimu yokujikeleza kabusha kwegesi ephumayo.
Kodwa-ke, amagesi aphumayo amnyama nawo angavela kumayunithi kaphethiloli. Uma uphethiloli omningi ujovwa ekamelweni elivuthayo, yizigesi ezimnyama ezizobonakala hhayi kuphela ngenkathi ushayela, kodwa futhi ungenzi lutho. Isizathu sokuhluleka ngokuvamile sitholakala ohlelweni lokulawula lweyunithi yokushayela.
