Qeda intuthu
Enjinini esebenzayo evuthayo yangaphakathi, kungaba injini kaphethiloli noma idizili, amagesi akhipha umoya angenambala kufanele ageleze epayipini le-exhaust.
Uma yonke into ihlukile futhi kunentuthu eluhlaza okwesibhakabhaka, emnyama noma emhlophe ephuma ngemuva kwemoto, lokhu kukhomba ukungasebenzi kahle kwenjini. Futhi ngombala wentuthu, ungakwazi ukuhlonza uhlobo lokungasebenzi kahle kusengaphambili.
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Uma intuthu eluhlaza okwesibhakabhaka iphuma epayipini le-exhaust likaphethiloli noma injini ye-diesel, ngeshwa, lokhu kuwuphawu lokuguga, njengoba uwoyela wenjini uvutha. Uma sinokungabaza ukuthi uwoyela ngempela yini, kufanele sihlole izinga likawoyela enjinini. Ukukhathala kwayo ngokushesha, kuhlangene nentuthu eluhlaza okwesibhakabhaka evela kushimula, ngeshwa kubonisa umonakalo wenjini. Ngaphansi kwaziphi izimo zokusebenza zentuthu yenjini ibonakala, ingasho mayelana nemvelo yomonakalo. Uma umusi ungabonakali ngokungenzi lutho, kodwa uvela lapho isivinini senjini sincishiswa, lokhu kungase kube uphawu lokuguga kuma-valve stem seal. Uma umusi ubonakala ungenzi lutho futhi ngesivinini esikhulayo, lokhu kuwuphawu lokugqoka emasongweni e-piston kanye nendawo yokusebenza yesilinda. Ezinjinini ezine-turbocharged, intuthu eluhlaza okwesibhakabhaka ingadalwa ukulimala kwe-turbine.
ezimhlophe
Intuthu emhlophe evela epayipini lokukhipha umoya nayo ayihambi kahle. Uma kungekho ukuvuza okuvela ohlelweni lokupholisa, uketshezi luyanyamalala futhi umusi omhlophe uphuma epayipini lokuqeda, ngeshwa, lokhu kubonisa ukuthi uketshezi lungene ekamelweni lokushisa. Lokhu kungase kubangelwe i-cylinder head gasket eyonakele, noma okubi nakakhulu, ukuqhekeka kwekhanda noma injini. Intuthu evela endaweni epholile iminyene kakhulu kunomusi wamanzi ophuma kusisi, okuwumkhiqizo ovamile wokusha futhi ubonakala emazingeni okushisa aphansi.
omnyama
Intuthu emnyama ekhipha umoya yinqwaba yezinjini zikadizili. Ngokuvamile lokhu kwenzeka ngomthwalo omkhulu kanye nesivinini esikhulu. Ukubhema okuncane kuyamukeleka futhi akusho ukuthi uhlelo lomjovo selugugile. Kodwa-ke, noma ngabe ukungezwa okuncane kwegesi kubangela ukwakheka kwamafu entuthu, lokhu kubonisa ukungasebenzi kahle kohlelo lomjovo. Amathiphu omjovo angase adinge ukulungiswa noma ukushintshwa, iphampu yomjovo ingase ibe nephutha noma isistimu yokukhipha igesi ephumayo ingase ibe nephutha. Kuyadingeka ukwenza ukuxilongwa okuningiliziwe, ngoba ukulungiswa kwesistimu yomjovo kubiza kakhulu, ikakhulukazi uma kungumklamo wesimanje onama-injection amayunithi noma isistimu yesitimela evamile.
Intuthu emnyama ingavela nasenjinini kaphethiloli uma konakele ohlelweni lokulawula injini bese kungena ingxube kaphethiloli enothe kakhulu kumasilinda. Intuthu izobe iphansi, kodwa izobonakala ngisho nalapho ingenzi lutho.
