Naphezu kwentuthuko eminingi, izinjini zikaphethiloli zihlala zingasebenzi kahle ekuguquleni amandla amakhemikhali abe amandla emishini.Amandla amaningi kuphethiloli (cishe u-70%) aguqulwa abe ukushisa, futhi kuwumsebenzi wesistimu yokupholisa imoto ukuqeda lokhu kushisa.Eqinisweni, uhlelo lokupholisa imoto eshayela emgwaqeni omkhulu lungalahlekelwa ukushisa okwanele ukuze kushisise izindlu ezimbili ezimaphakathi!Njengoba injini ishisa, izingxenye zayo ziguga ngokushesha, okwenza injini ingasebenzi kahle futhi ikhiphe ukungcola okwengeziwe.
Ngakho-ke, omunye umsebenzi obalulekile wesistimu yokupholisa ukushisa injini ngokushesha ngangokunokwenzeka futhi uyigcine izinga lokushisa elingashintshi.Uphethiloli ushiswa njalo enjinini yemoto.Ukushisa okuningi okukhiqizwa ngesikhathi sokusha kuphuma kusistimu yokukhipha umoya, kodwa okunye ukushisa kuhlala kuvaleleke enjinini, kuyishise.Lapho izinga lokushisa lesipholisa liba ngu-93°C, injini ifinyelela esimweni sokusebenza esingcono kakhulu.Kuleli zinga lokushisa: Igumbi lomlilo lishisa ngokwanele ukuba lihwamulise uphethiloli ngokuphelele, ngaleyo ndlela livumele ukushiswa kukaphethiloli okungcono nokunciphisa ukukhishwa kwegesi.Uma uwoyela osetshenziselwe ukugcoba injini uba mncane futhi ungabonakali, izingxenye zenjini zingasebenza ngendlela eguquguqukayo, injini isebenzisa amandla amancane ukuzungeza izingxenye zayo, futhi izingxenye zensimbi azijwayele ukugqokwa.
Izinsiza zesistimu yokupholisa zifaka phakathi: irediyetha, iphampu yamanzi, i-radiator electronic fan assembly, i-thermostat, iphampu yamanzi, ibhodlela lamanzi erediyetha, ifeni yerediyetha, ipuleti eligada eliphansi lerediyetha, ikhava yerediyetha, ipuleti lonogada elingaphezulu, Ikhava ye-Thermostat, iphampu yamanzi, ifeni ye-radiator i-blade, i-tee, inzwa yokushisa kwamanzi erediyetha, indandatho yomoya yerediyetha, ipayipi lamanzi, inethi yerediyetha, i-radiator fan motor, amapayipi amanzi aphezulu naphansi, i-radiator fan coupler, ubakaki werediyetha, iswishi yokulawula izinga lokushisa njll.
inkinga evamile
1. Ukushisa kwenjini
Amabhamuza: Umoya ku-antifreeze ukhiqiza igwebu eliningi ngaphansi kokuyaluza kwepompo yamanzi, okuzovimbela ukuchithwa kokushisa kodonga lwejakhethi yamanzi.
Isikali: I-calcium ne-magnesium ion emanzini izokwakha kancane isikali ngemva kwezinga elithile lokushisa eliphezulu, elinciphisa kakhulu amandla okukhipha ukushisa.Ngesikhathi esifanayo, izophinde ivimbe ingxenye yomzila wamanzi kanye nepayipi, futhi i-antifreeze ayikwazi ukugeleza ngokujwayelekile.
Izingozi: izingxenye zenjini ziyakhula lapho zishiswa, zonakalisa imvume evamile, zithinte ivolumu yokugcwalisa isilinda, zinciphise amandla, futhi zehlise umphumela wokugcoba kawoyela.
2. Ukugqwala nokuvuza
I-Ethylene glycol idla kakhulu amathangi amanzi.Futhi ngokuhluleka kwama-preservatives e-antifreeze.Ukugqwala kwezingxenye ezinjengama-radiator, amajakhethi amanzi, amaphampu amanzi, namapayipi.
ukugcinwa
1. Ukukhethwa kwamanzi okupholisa: Amanzi omfula anobulukhuni obuncane kufanele asetshenziswe, njengamanzi omthombo, okufanele abiliswe futhi athanjiswe ngaphambi kokusetshenziswa.Kungcono ukusebenzisa i-antifreeze.
2. Qaphela isimo sobuchwepheshe sengxenye ngayinye: uma i-radiator itholakala ukuthi ivuza, kufanele ilungiswe.Uma iphampu yamanzi kanye nefeni kutholakala ukuthi iyanyakaza noma yenza imisindo engajwayelekile, kufanele ilungiswe ngesikhathi.Uma kutholakala ukuthi injini ishisa ngokweqile, hlola ukuthi ishoda yini ngesikhathi, bese uyimisa uma ishoda ngamanzi.Ngemva kokupholisa phansi, engeza amanzi anele okupholisa.Uma i-thermostat ingasebenzi kahle futhi izinga lokushisa lenjini liphezulu kakhulu noma liphansi kakhulu, kufanele lilungiswe noma lishintshwe ngesikhathi.
3. Ukuhlolwa nokulungiswa kokuqina kwebhande lefeni: Uma ukuqina kwebhande lefeni kukuncane kakhulu, akuthinti nje kuphela ivolumu yomoya opholile futhi kwandisa umsebenzi wenjini, kodwa futhi kusheshisa ukuguga kwebhande ngenxa yokushelela.Uma ukuqina kwebhande kukhulu kakhulu, kuzosheshisa ukugqokwa kwama-bearings wepompo yamanzi kanye nama-generator bearings.Ngakho-ke, ukuqina kwebhande kufanele kuhlolwe ngesikhathi sokusetshenziswa futhi kulungiswe uma kunesidingo.Uma ingahlangabezani nemithethonqubo, ingalungiswa ngokushintsha indawo ye-generator kanye nengalo yokulungisa.
4. Ukuhlanzwa njalo kwesikali: Ngemva kokuba injini isisetshenziswe isikhathi esithile, isikali sizofakwa ethangini lamanzi kanye nerediyetha ukuze kuthinteke ukuchithwa kokushisa, ngakho kufanele kuhlanzwe njalo.Indlela yokuhlanza iwukwengeza uketshezi olwanele lokuhlanza ohlelweni lokupholisa, cwilisa isikhathi esithile, bese uqala injini Ngemva kokugijima ngesivinini esiphansi nesiphakathi isikhathi esithile, khulula isisombululo sokuhlanza ngenkathi kushisa, bese hashaza ngamanzi ahlanzekile.
gcina
Lapho unakekela imoto ebusika, ungakunaki ukugcinwa kwesistimu yokupholisa imoto.Faka i-antifreeze yemoto ethangini lamanzi, futhi iyi-antifreeze yemoto yekhwalithi ephezulu, ngoba i-antifreeze enhle yemoto ayikwazi nje ukuvimbela ukuqandisa, kodwa futhi ivimbele ukugqwala nokukala, Vimbela ukukhiqizwa kwegwebu, ukuqeda ukumelana komoya, ukuvimbela umgodi kanye ne-cavitation ye-aluminium. izingxenye, futhi uqinisekise ukusebenza okuvamile kwepompo yamanzi.
Ngesikhathi sokulungiswa kwasebusika, uhlelo lokupholisa imoto kufanele futhi luhlanzwe, ngoba ukugqwala nesikali ethangini lamanzi kanye nomzila wamanzi kuzokhawulela ukugeleza kwe-antifreeze ohlelweni, ngaleyo ndlela kunciphise umphumela wokukhipha ukushisa, okwenza injini ishise kakhulu futhi ibangele injini. umonakalo.
Lapho uhlanza isistimu yokupholisa imoto, sebenzisa i-ejenti yokuhlanza eqinile yesistimu yokupholisa, engasusa ngempumelelo ukugqwala, isikali kanye nezinto ezine-asidi kulo lonke uhlelo lokupholisa.Isikali esihlanziwe asiwi sibe yizicucu ezinkulu, kodwa silengiswa siyimpushana ku-coolant In, ngeke sivale umzila omncane wamanzi enjinini.Kodwa-ke, ama-agent ajwayelekile okuhlanza izimoto awakwazi ukususa izinto zesikali kanye ne-acidic esiteshini samanzi, futhi ngezinye izikhathi aze avimbele umzila wamanzi, futhi ithangi lamanzi lidinga ukususwa ukuze lihlanzwe.
