Kungani isitofu siphola ngokushesha emotweni: ukungasebenzi kahle, okufanele ukwenze
Okuqukethwe
Uma isitofu siphola ngokushesha emotweni, okungukuthi, ngokushesha ngemva kokuvula isiphephelo, umoya oshisayo ushaya, kodwa ngemva kwemizuzu embalwa izinga lokushisa lokugeleza liyehla, khona-ke ukushayela emotweni enjalo ebusika akukhululekile. Kodwa ukungasebenzi okunjalo kungaqedwa ngokuzimela yinoma yimuphi umnikazi wemoto, onawo okungenani amakhono amancane okulungisa izimoto.
Uma isitofu siphola ngokushesha emotweni, okungukuthi, ngokushesha ngemva kokuvula isiphephelo, umoya oshisayo ushaya, kodwa ngemva kwemizuzu embalwa izinga lokushisa lokugeleza liyehla, khona-ke ukushayela emotweni enjalo ebusika akukhululekile. Kodwa ukungasebenzi okunjalo kungaqedwa ngokuzimela yinoma yimuphi umnikazi wemoto, onawo okungenani amakhono amancane okulungisa izimoto.
Indlela yokupholisa injini nesistimu yokushisisa yangaphakathi isebenza kanjani
Ezimotweni ezinesistimu yokupholisa injini ye-liquid (amanzi) (iyunithi yamandla, i-motor), ukushisa kukhishwa ngesikhathi sokushiswa kwengxube ye-air-fuel kumasilinda. Amashaneli agijima kuyo yonke injini akha ibhantshi lamanzi elisusa ukushisa okweqile kuyunithi yamandla. Ukujikeleza kwesipholile (i-antifreeze, coolant) kunikezwa iphampu yamanzi, eyaziwa nangokuthi ipompo, kusukela egameni lesiNgisi elithi "pump". Ishiya iphampu, i-antifreeze ihamba ngezindlela ezimbili, kuyindilinga encane nenkulu. Umbuthano omncane udlula kurediyetha (umshini wokushisa) wesitofu futhi uqinisekisa ukusebenza kwe-heater yangaphakathi, indilinga enkulu idlula kurediyetha eyinhloko futhi iqinisekise izinga lokushisa eliphezulu lenjini (ama-95-105 degrees). Incazelo eningiliziwe yokusebenza kokupholisa injini kanye namasistimu okushisa angaphakathi ingatholakala lapha (Idivayisi yesitofu).
Kungani i-heater iphola ngokushesha
Uma, ngemva kokukhanyisa i-heater ye-heater endaweni yokushisa yangaphakathi yemoto, umoya ofudumele uqala ukuvunguza uvela kuma-blower, izinga lokushisa elincipha kancane, khona-ke injini yemoto yakho ayikakaqedi ukufudumala, noma kukhona okunye. uhlobo lwesici ohlelweni lokushisa lwangaphakathi, esikhulume ngalo lapha (Hhayi isitofu sishisa emotweni, umoya obandayo ushaya). Uma ngokushesha ngemva kokuvula ifeni, ivunguza ishise, kodwa umoya uyeka ukushisa, khona-ke kunezizathu ezi-4 ezingenzeka:
- ukungasebenzi kahle kwe-thermostat;
- umbuthano omncane uvalekile;
- umshini wokushisa we-heater ugcwele ukungcola ngaphandle;
- uhlelo lokupholisa olungasebenzi kahle.
Uma i-thermostat inephutha, khona-ke isakaza ngokungalungile ukupholisa phakathi kwemibuthano yomibili, ngenxa yalokho, i-heater ithola amandla amancane ashisayo, okusho ukuthi ukuvula i-fan ngokushesha kupholisa i-radiator yayo futhi isitofu asikwazi ukushisa ukugeleza komoya okudlula kuyo. isikhathi eside. Uma umbuthano omncane wesistimu yokupholisa uvalekile, khona-ke ukunyakaza kwe-antifreeze kuwo kunzima, okusho ukuthi ukukhululwa kwamandla okushisa ngokusebenzisa isishintshi sokushisa akwanele ukushisa ngokuzinzile umoya ongenayo.
Isistimu yokupholisa nesitofu emotweni
Uma indawo yangaphandle ye-radiator yesitofu igcwele ukungcola, khona-ke ukudluliswa kokushisa kwayo kunciphisa kakhulu, yingakho imizuzwana embalwa yokuqala ngemva kokuvulwa kwe-fan, umoya oshisayo uqhuma, ngoba ingaphakathi lesitofu liyafudumala. Kodwa-ke, i-radiator enjalo ayikwazi ukushisa umfudlana odlulayo isikhathi eside futhi iqala ukuphephetha amakhaza kusukela ku-heater.
Okufanele ukwenze
Njengoba isitofu siphola ngokushesha emotweni ngezizathu ezihlukahlukene, qala ukulungisa ngokuxilongwa, okungukuthi, qiniseka ukuthi zonke izingxenye zendilinga encane zizoshisa ngesikhathi esifanayo nenjini, uma injini ishisa futhi okungenani ingxenye eyodwa yendilinga encane iyabanda, kunamathuba aphezulu okuvinjelwa kwalesi simiso. Linda kuze kube yilapho injini iqeda ukufudumala futhi ifinyelela izinga lokushisa lokusebenza, bese uzwa amapayipi womabili we-radiator enkulu, uma efudumele, khona-ke i-thermostat iyasebenza, uma kushisa eyodwa kuphela, i-thermostat idinga ukushintshwa.
Khipha i-antifreeze bese uqaqa isitofu, susa zonke izakhi zendilinga encane. Inqubo yokwenza lo msebenzi incike ekwenziweni nasemodelini yomshini, ngakho-ke ngaphambi kokuqala umsebenzi, funda ngokucophelela imiyalo yokusebenza nokulungisa, futhi ubuke amavidiyo amaningana abonisa imisebenzi enjalo. Hlola isishintshi sokushisa se-heater ngaphandle, qiniseka ukuthi i-grill yayo idlula kahle umoya. Uma ivalwe ukungcola, yigeze ngamanzi nesikhiphi samafutha, bese yomisa umoya. Xhuma isitsha samanzi kuso kusuka phezulu bese uqinisekisa ukuthi idlulisa umthamo owanele woketshezi, cishe njengeshubhu elinobubanzi bangaphakathi obungu-¼ obuncane kunomlomo walo.
Isitofu siyaphola ngokushesha - sishayela irediyetha
Uma umthamo umncane, hlanza kumadiphozithi noma uwushintshe. Bese uhlanganisa i-heater bese ugcwalisa i-antifreeze endala noma entsha. Khumbula: maningi amathuba okuthi isikhiya somoya siqale, qala injini bese uqapha izinga lokupholisa kurediyetha noma ithangi lokunweba. Kwezinye izimoto, ithangi lokunweba lingaphansi kwe-radiator, ngakho-ke lapho udinga ukuqapha izinga le-fluid ku-exchanger ukushisa.
isiphetho
Uma isitofu siphola ngokushesha emotweni, khona-ke isistimu yokupholisa / yokushisa yangaphakathi ayisebenzi kahle, ngakho-ke imoto idinga ukulungiswa. Akunzima ukuqeda imbangela yokungasebenzi kahle okunjalo; lokhu kuzodinga amathuluzi angathengwa esitolo sezimoto esiseduze.
