Izizathu zokubilisa i-antifreeze ethangini lokunweba

Ukusebenza okuvamile kwenjini evuthayo yangaphakathi kungenzeka kuphela uma ipholiswa ngokuqhubekayo. Kwenzeka ngenxa yokusabalalisa okuphoqelekile kwe-antifreeze ngokusebenzisa iziteshi ezisendlini yenjini. Nokho, akuvamile ukuthi izinga lokushisa lesipholisi likhuphuke lifike ezingeni elibilayo. Ukungazinaki lesi simo kungaholela emiphumeleni edabukisayo nasekulungiseni okubizayo. Ngakho-ke, umnikazi wemoto ngamunye kufanele azi ngokucacile inqubo yokubilisa i-antifreeze.

Okuqukethwe

• 1 Kungani i-antifreeze ibilisa
  • 1.1 Izinga eliphansi le-antifreeze ethangini
  • 1.2 Ukuhluleka kwe-thermostat
    • 1.2.1 Ividiyo: ukungasebenzi kahle kwe-thermostat
  • 1.3 Izinkinga ze-radiator
  • 1.4 I-antifreeze yekhwalithi engeyinhle
  • 1.5 I-antifreeze ye-Vspenivanie
• 2 Imiphumela yokubilisa i-antifreeze

Kungani i-antifreeze ibilisa

Kunezizathu eziningi zokubilisa kwe-coolant (okupholile) ku-tank yokwandisa, eziyinhloko yilezi:

• izinga eliphansi le-antifreeze ku-tank;
• ukungasebenzi kahle kwe-thermostat;
• i-radiator evaliwe;
• ukwehluleka kwe-fan yokupholisa;
• isipholile sekhwalithi ephansi.

Kuzo zonke lezi zimo, into epholile ayinaso isikhathi sokuphola. Izinga lokushisa layo liyakhula kancane kancane futhi lapho lifinyelela ku-120^оIqala ukubilisa.

I-antifreeze ebilisayo ethangini lokwandisa ihambisana nesitimu esimhlophe

Isisekelo se-antifreeze yi-ethylene glycol - isakhi samakhemikhali esivela eqenjini lama-alcohols. Ayikuvumeli okokupholisa amakhaza ukuba kube yiqhwa emakhazeni. Lapho ubilisa, i-ethylene glycol iqala ukuhwamuka. Umhwamuko wawo unobuthi futhi uyingozi ohlelweni lwezinzwa lomuntu.

Izinga eliphansi le-antifreeze ethangini

Lapho ubilisa, okokuqala, kufanele uhlole izinga le-antifreeze ethangini. Lokhu kufanele kwenziwe kuphela ngemva kokuba ipholisa selipholile ngokuphelele. Uma ukuntuleka koketshezi kutholwa, kuye ngokuthi isimo, kufanele kwenziwe lezi zenzo ezilandelayo.

1. Uma okokupholisa kungagcwaliswa isikhathi eside, udinga nje ukwengeza i-antifreeze ezingeni elidingekayo futhi uqhubeke nokushayela.
   

   Uma ingekho i-antifreeze eyanele ethangini lokunweba, kufanele yengezwe

2. Uma i-coolant igcwaliswe muva nje, futhi izinga layo ethangini selivele lehlile laya phansi kakhulu, kufanele uqale uhlole ubuqotho bethangi lokunweba. Khona-ke kufanele uhlole wonke amapayipi, amapayipi kanye noxhumo lwe-clamp ukuze uthole ukuvuza kwe-antifreeze. Uma ukuvuza kutholakala, kodwa akunakwenzeka ukuxazulula inkinga, udinga ukuya enkonzweni yemoto elolini lokudonsa.

Ukuhluleka kwe-thermostat

I-thermostat iyisilawuli sezinga lokushisa le-antifreeze ohlelweni lokupholisa injini. Isheshisa ukufudumala kwenjini futhi igcine indlela eshisayo yokusebenza eyidingayo.

Isipholile ohlelweni lokupholisa sizungeza isekethe enkulu noma encane. Lapho i-thermostat iphuka, i-valve yayo ibambeka endaweni eyodwa (imvamisa phezulu). Kulokhu, isifunda esikhulu asisebenzi. Yonke i-antifreeze ihamba kuphela embuthanweni omncane futhi ayinaso isikhathi sokupholisa ngokuphelele.

Esimeni sokuhluleka kwe-thermostat, umjikelezo wokupholisa owodwa kuphela osebenzayo.

Ukuze unqume ukuthi i-thermostat enephutha, ungenza okulandelayo:

1. Misa injini bese uvula ihood yemoto.
2. Thola amapayipi we-thermostat futhi ngokucophelela, ukuze ungazishisi, uwathinte.
3. Uma ipayipi elixhunywe kurediyetha eyinhloko lishisa kakhulu kunamanye, khona-ke i-thermostat ayisebenzi.

Uma i-thermostat iphuka edolobheni, udinga ukushayela isevisi yemoto eseduze futhi uyishintshe. Uma kungenjalo, kufanele uqhubeke nokushayela ngokucophelela, ngezikhathi ezithile (njalo ngamakhilomitha angu-5-6) wengeza amanzi ethangini lokunweba. Kungenzeka ukuthela amanzi ethangini kuphela uma injini isipholile. Ngale ndlela, ungafika kusevisi yemoto eseduze bese ushintsha i-thermostat.

Ividiyo: ukungasebenzi kahle kwe-thermostat

I-antifreeze ebhamuzayo ethangini lokunweba

Izinkinga ze-radiator

Irediyetha iyeka ukusebenza ngokujwayelekile ezimweni ezintathu.

1. Ngokuhamba kwesikhathi, ungqimba lwesikali luvela kumashubhu e-radiator futhi ukuqhutshwa kwawo okushisayo kuncipha. Kancane kancane, inani lamashubhu avaliwe liyakhula (uma usebenzisa i-antifreeze yekhwalithi ephansi, lokhu kwenzeka ngokushesha kakhulu), futhi amandla okupholisa we-radiator ayancipha.
2. Ukungcola kungena kurediyetha, futhi kuvimbe amashubhu. Ukujikeleza okupholile kuleli cala kwehla ngokuphawulekayo (noma kuma ngokuphelele). Izinga lokushisa le-antifreeze liyakhuphuka futhi liyabila.
   

   Irediyetha imbozwe ukungcola futhi idinga ukugezwa ngokushesha

3. Uma i-fan yesistimu yokupholisa ihluleka, irediyetha ayikwazi ukupholisa ngokuzimele i-antifreeze ezingeni lokushisa elidingekayo. Ungakwazi ukunquma ukuthi yi-fan enephutha endlebeni. Uma ingavuli, injini izosebenza ngokungavamile ngokuthula.

Kuzo zonke lezi zimo, ungaqhubeka nokushayela ngezitobhi ezivamile njalo ngamakhilomitha angu-7-8.

I-antifreeze yekhwalithi engeyinhle

Uma usebenzisa isipholile sekhwalithi ephansi, iphampu izohlupheka kuqala. Izoqala ukugqwala, kuzovela ama-resinous deposits. Ngenxa ye-cavitation eqinile, ingawa ngisho nokuwa.

I-Cavitation uma usebenzisa i-antifreeze yekhwalithi ephansi ibhubhisa iphampu

Ngenxa yalokho, i-impeller yepompo izojikeleza kancane noma ime ngokuphelele. I-antifreeze izoyeka ukujikeleza eziteshini zokupholisa injini futhi izoshisa ngokushesha futhi ibilise. Ukubilisa kuzobonwa ethangini lokunweba.

Ngaphezu kwalokho, i-pump impeller ingavele incibilike ku-antifreeze yekhwalithi ephansi. Kunezimo lapho okokupholisa kuvela ukuthi kunolaka kangangokuthi kwabangela ukugqwala kwamakhemikhali okunamandla ezingxenyeni zangaphakathi zepompo futhi kwazibhubhisa ezinsukwini ezimbalwa. Kulezi zimo, i-pump shaft iyaqhubeka nokujikeleza cishe akukho mshini. Ukucindezela ohlelweni lokupholisa kuyehla, i-antifreeze iyeka ukujikeleza futhi ibile.

Ukusebenzisa imoto ngephampu engalungile cishe njalo kuholela ekulimaleni kwenjini okungenakulungiseka. Ngakho-ke, uma ipompo iphuka, kufanele uthathe imoto noma ushayele iloli lokudonsa.

I-antifreeze ye-Vspenivanie

I-coolant ku-tank yokwandisa ayikwazi ukubilisa kuphela, kodwa futhi igwebu ngaphandle kokukhuphula izinga lokushisa. I-Antifreeze ihlala ibanda, kodwa i-cap emhlophe yegwebu ivela ebusweni bayo.

I-antifreeze ku-tank yokwandisa amagwebu lapho umoya ungena ohlelweni

Izimbangela eziyinhloko zokukhihliza amagwebu yilezi ezilandelayo.

1. I-antifreeze yekhwalithi ephansi.
2. Ukuxuba izinhlobo ezimbili ezihlukene zokupholisa - lapho ushintsha i-antifreeze entsha, yathululelwa ezinsalela zale endala.
3. Ukusetshenziswa kwe-antifreeze akunconywa umenzi. Izakhiwo zamakhemikhali ezipholile ezivela kubakhiqizi abahlukene zingahluka kakhulu. Ngakho-ke, lapho ushintsha i-antifreeze, kufanele uzijwayeze ngezakhiwo zayo, ezilawulwa encwadini yokusebenza yemoto.
4. Ukulimala kwe-cylinder block gasket. Lapho i-gasket igugile, umoya uqala ukugeleza ku-cylinder block. Amabhamuza omoya amancane aphumayo angena ohlelweni lokupholisa bese enza igwebu, elibonakala ethangini lokunweba.

Ezimweni ezintathu zokuqala, kwanele ukukhipha i-antifreeze endala ohlelweni, ukuyikhipha bese ugcwalisa ukupholisa okusha ngokuhambisana nezincomo zabakhiqizi.

Esimweni sokugcina, i-gasket eyonakele kuzodingeka ishintshwe. Ukuze unqume ukuthi yi-gasket eyonakele, udinga ukuhlola ngokucophelela ikhanda le-cylinder. Uma iminonjana yamafutha ibonakala kuyo, khona-ke i-gasket igugile.

Imiphumela yokubilisa i-antifreeze

Lapho i-antifreeze ibila, injini ishisa kakhulu. Ochwepheshe bahlukanisa amazinga amathathu okushisa ngokweqile: abuthakathaka, aphakathi nendawo futhi aqinile.

Ukushisa okubuthakathaka kubonakala lapho injini isebenza nge-antifreeze ebilisiwe isikhathi esingekho ngaphezu kwemizuzu emihlanu. Ukulimala okuphawulekayo ngalesi sikhathi, cishe, ngeke kwenzeke.

Ngokushisa okuphakathi, injini kufanele isebenze ne-antifreeze ebilayo imizuzu eyi-10-15. Lapho:

• kukhona ukuvuza ku-radiator eyinhloko;
• Amapayipi esistimu yokupholisa ayaqhekeka kanye nokuvuza kwe-antifreeze eshisayo;
• izindandatho ze-piston ziyancipha kakhulu, ngenxa yalokho ukusetshenziswa kukawoyela kungaphinda kabili;
• ukuqina kwezimpawu kuphukile futhi ukuvuza kwamafutha kwenzeka.

Lapho ishisa ngokweqile, injini ingavele iqhume. Ngisho noma lokhu kungenzeki, imiphumela ingaba yinhlekelele:

• amapiston enjini ayancibilika aphele;
• amakhanda amasilinda akhubazekile;
• ukuhlukaniswa phakathi kwamasongo e-piston kubhujiswa ngokuphelele, futhi izindandatho zihlanganiswe komunye nomunye;
• izihlalo ze-valve ziyaqhekeka futhi zigoqe;
• ama-valve akhubazekile;
• i-cylinder block gasket iyasha ngokwengxenye noma ngokuphelele.

Ngakho-ke, amathuba okubilisa i-antifreeze ku-tank yokwandisa ancike ezintweni eziningi. Ezinye izici ziqedwa kalula, ezinye zidinga ukungenelela kochwepheshe. Kunoma yikuphi, ukushisa kwenjini kufanele kugwenywe. Ngokushesha umshayeli ebona ukubilisa kwe-antifreeze, kuzoba lula ukubhekana nemiphumela yayo.