Indlela yokuhlola isistimu yokupholisa

Hlola uhlelo lokupholisa Kunezindlela ezihlukahlukene, futhi ukukhetha kwabo kuncike ekutheni kungani kwaqala ukusebenza kabi kakhulu. Ngakho-ke, lapho kuvela intuthu emhlophe ekuphumeni, udinga ukubheka ukuvuza kwe-antifreeze, lapho uhlelo lusakazwa, udinga ukuhlola ukujikeleza kwe-coolant kanye nokuqina kwayo. Kuyafaneleka futhi ukuhlola izindawo zokuvuza okungenzeka komzimba kwe-antifreeze, hlola i-radiator cap kanye nethangi lokunweba, kanye nokusebenza kahle kwenzwa epholile.

Imvamisa, ngemva kokuhlola isistimu yokupholisa injini yangaphakathi, abanikazi bezimoto bayishayela besebenzisa izindlela ezikhethekile noma ezithuthukisiwe. Kwezinye izimo, ukufaka esikhundleni se-antifreeze noma i-antifreeze kusiza, ngoba ngokuhamba kwesikhathi lezi ziphuzo zenqubo zilahlekelwa izakhiwo zazo, noma ekuqaleni zikhethwe ngokungalungile, isibonelo, ngumnikazi wemoto wangaphambili.

Izimpawu zesistimu yokupholisa ephukile

Kunenombolo yezimpawu ezijwayelekile ezikhombisa ngokusobala ukuthi isistimu yokupholisa ayisebenzi ngokwengxenye noma ngokuphelele futhi idinga ukuxilonga. Phakathi kwazo:

• ukubukeka kwentuthu emhlophe (ngenani elikhulu) kusuka kumbhobho wokukhipha umoya ngesikhathi sokusebenza kwenjini yomlilo yangaphakathi;
• ukusebenza okungalungile kwesitofu kanye / noma i-air conditioner (umoya oshisayo noma obandayo onganele);
• ukushisa ngokweqile kwenjini evuthayo yangaphakathi, ikakhulukazi lapho ushayela ukhuphuka, kuhlanganise nalapho imoto ilayishiwe;
• ukuxilonga kwe-ECU ngesithwebuli ngokutholwa kwamaphutha ngemuva kokusebenza kokukhanya kwesiginali ye-Check Engine;
• ukwehla kwezici eziguquguqukayo zenjini yomlilo yangaphakathi, ukulahlekelwa amandla ayo;
• i-antifreeze ebilayo ohlelweni lokupholisa.

Ukubukeka okungenani eyodwa yalezi zimpawu ezingenhla kubonisa ukuthi umshayeli Kunconywa ukuxilonga injini evuthayo yangaphakathi uhlelo ukupholisa.

Izimbangela zokuhluleka kwesistimu yokupholisa

Lapho kuvela izimpawu zokuqala zokuwohloka, udinga ukubheka imbangela yakho futhi, ngokufanele, wenze umsebenzi wokulungisa.

Ukusetshenziswa kwenjini evuthayo yangaphakathi enesistimu yokupholisa engenzi lutho kunciphisa kakhulu ukusebenza kwayo kanye nempilo yonke!

Izizathu zokuwohloka kwesistimu yokupholisa kungaba:

• ukungena kwe-coolant (i-antifreeze noma i-antifreeze) ekamelweni elivuthayo lengxube ye-air-fuel;
• inani elinganele lokupholisa uhlelo (izizathu zalokhu, nazo, zingase zibe ukuvuza noma ukuhwamuka okukhulu);
• i-thermostat engalungile;
• ukwehluleka okuyingxenye noma okuphelele kwepompo;
• ukwephulwa kwenzwa yokushisa epholile;
• ukwehluleka kwefeni, isifunda sayo sikagesi noma izingxenye zokulawula;
• ukucindezeleka kwe-tank cap yokwandisa noma i-radiator cap;
• ukucindezeleka okujwayelekile kwesistimu, ukunciphisa ingcindezi, ukuphefumula kwayo.

Isizathu ngasinye esibaliwe sitholwa ngendlela yaso, ngokuhambisana nezakhi zayo ezinephutha.

Ungalubheka kanjani uhlelo lokupholisa injini

Ukuhlola isistimu yokupholisa injini yemoto yangaphakathi kudinga ukuhlolwa kwezingxenye zayo eziyisikhombisa. Umsebenzi oyinhloko kuleli cala ukuthola ukuthi kukhona amagesi ohlelweni, hlola ukuqina futhi unqume ukuvuza, unqume ingcindezi ohlelweni, ukufaneleka kokujikeleza kwe-coolant, futhi unqume izinga lokushisa lokusebenza. yabalandeli kanye ne-thermostat.

Ngakho-ke, ukuxilonga kwezingxenye ezilandelayo zesistimu yokupholisa kuyadingeka:

• amapayipi enjoloba, amalunga kuma-clamps;
• ubuqotho bezindlu ze-radiator kanye nethangi lokunweba lesistimu yokupholisa;
• mechanical (bearings) kanye kagesi (electric circuit) izingxenye ze-fan system;
• ukusebenza nokufakwa ngendlela efanele kwephampu yesistimu (ipompo);
• ukuqina kwe-cylinder head gasket;
• ukusebenza kwenzwa yokushisa epholile;
• izinga lokupholisa ohlelweni;
• ikhava yethangi lokunweba lesistimu;
• isimo sokupholisa.

khona-ke sizonikeza kafushane ulwazi mayelana nendlela yokuxilonga izakhi ezingenhla nezindlela.

Indlela yokuhlola amagesi ohlelweni lokupholisa

Ukuhlola okufanele ukunquma ukuba khona komswakamo kumagesi akhipha umoya kanye nokuba khona kwawo ohlelweni lokupholisa.

Umbhobho omhlophe

Ngokuvamile, isimo sobuchwepheshe esingagculisi sesistimu yokupholisa kanye nenjini yomlilo yangaphakathi iyonke iboniswa amagesi akhipha umoya omhlophe. Zakhiwa ngenxa yokuthi i-antifreeze (epholile) ingena ekamelweni elivuthayo kusukela ohlelweni lokupholisa, lapho ihlanjululwa khona engxubeni yamafutha omoya bese ishisa ngayo. ngokuvamile, lokhu kungenxa ephukile cylinder ikhanda gasket (cylinder ikhanda).

Intuthu emhlophe evela epayipini lokukhipha umoya

Izizathu eziyinhloko zokuthi kungani umusi omhlophe uvela ekukhishweni kwemoto ye-diesel noma ye-petroli: umswakama, ukupholisa amasilinda, amanzi kuphethiloli kanye nokwephulwa kwesistimu yomjovo.

 

Ukunquma ukuthi intuthu emhlophe ingumphumela we-antifreeze engena enjini evuthayo yangaphakathi kulula kakhulu. Ukuze wenze lokhu, susa i-dipstick esihlalweni sayo ku-cylinder block bese uhlola amafutha. Ngaphezu kwalokho, kokubili izinga kanye nesimo sayo. Ngokuvamile, nge-gasket yekhanda le-cylinder ephukile, amafutha azophinde "ahambe", ngokulandelana, izinga lawo lizokwehla ngokushesha. Okwesibili okufanele ukunake isimo sakhe. Uma i-antifreeze ingena endaweni yamafutha, khona-ke uwoyela uba mhlophe futhi ubukeka njengokhilimu omuncu noma ukhilimu (kuye ngokuthi inani kanye nobude bokuxuba kwalezi zinqubo ezimbili zoketshezi).

Futhi, enye indlela yokuhlola amagesi e-exhaust ukuba khona kwesipholisi esihwamukile kuwo iwukubamba indwangu emhlophe ehlanzekile epayipini lokukhipha umoya. Uma kukhona umswakama kumagesi okukhipha igesi, kusho ukuthi kungene kumasilinda kusuka kuphethiloli noma ohlelweni lokupholisa (ngokuvamile lokhu kwenzeka lapho amanzi esetshenziswa njenge-antifreeze). Uma amachashaza anombala oluhlaza okwesibhakabhaka noma ophuzi ehlala ku-napkin, lena imikhondo ye-antifreeze "endizayo". Ngokuvamile lawa mabala anephunga elimuncu. Ngokufanelekile, ukuhlolwa okwengeziwe kuyadingeka.

Ihlola amagesi e-exhaust ohlelweni lokupholisa

Ngekhanda eliphukile le-cylinder head gasket, isimo sivame ukuvela lapho amagesi okukhipha igesi engena ohlelweni lokupholisa. Izimpawu zingahluka kakhulu, kodwa zihambisana nalezo ezivela lapho uhlelo lusakazwa. Ngokwesibonelo:

• Ukushisa okucacile ethangini lokunweba kanye / noma irediyetha. Lokhu kungahlolwa ngokukhipha ikhava kwenye idivayisi noma kwenye.
• Ihhavini alishisi kahle. Ehlobo, i-air conditioner ingase ingasebenzi kahle, ngoba uhlelo lusebenza kokubili ukushisa nokushisa, kuphela ngama-radiator ahlukene (ngokuvamile).
• Irediyetha ibanda kancane. Ngaphezu kwalokho, ingaba namazinga okushisa ahlukene ezingxenyeni zayo ezihlukahlukene, okungukuthi, ngaphezulu nangaphansi.

ukuze unqume ukuthi kukhona amagesi ohlelweni lokupholisa injini yangaphakathi, ungasebenzisa indlela efanayo lapho uhlola ubuqotho be-cylinder head gasket - sebenzisa ikhondomu noma ibhaluni. Ukuhlolwa kwenziwa ngokuya nge-algorithm elandelayo:

• khulula i-cap ye-tank yokwandisa noma i-radiator, kuye ngokuthi yiziphi izivalo ze-steam ne-atmospheric;
• faka ibhola lenjoloba entanyeni yethangi lokunweba noma i-radiator, ngokulandelana;
• qala injini yomlilo yangaphakathi kuqala ngokungenzi lutho, bese kancane kancane (lapho isivinini siphezulu, kuzokhishwa amagesi ashubile), kuze kufike ku-3000 ... 5000 rpm;
• uma ngesikhathi sokusebenza ikhondomu noma ibhola liqala ukugcwalisa amagesi okukhipha amandla, kusho ukuthi i-cylinder head gasket iphukile.

Akunconywa ukusebenzisa imoto ene-airy (gassed) yokupholisa uhlelo, okungenani ngokuhamba kwesikhathi, ngoba lokhu kugcwele ukushisa okukhulu kwenjini yomlilo yangaphakathi kanye nokwehluleka kwayo okuyingxenye noma okuphelele.

Ungahlola kanjani ukuvuza

Futhi, inkinga eyodwa evamile ngesistimu yokupholisa injini yemoto yangaphakathi ukucindezelwa kwayo. Ngenxa yalokho, ukuvuza okuwuketshezi noma umoya uyavela (nakuba kungenzeka ngenxa yezinye izizathu). I-Depressurization ingenzeka ezindaweni ezihlukahlukene, kodwa ngokuvamile lapho kuhlangana khona amapayipi.

Kungani i-antifreeze iphuma

Kungani izinga le-antifreeze ohlelweni lihlala lehla? Indlela yokuthola imbangela kanye nokuxazulula inkinga. Funda kabanzi ngalokhu nokuningi kulesi sihloko.

 

Ihlola ukucinana kwesistimu yokupholisa

Isipholisi sihamba ngokuqondile ngenxa yokucindezeleka kwesistimu. Ngakho-ke, ukuze uhlole ukuqina, kufanele ubuyekeze izici ezilandelayo:

• izindlu kanye / noma ikhava yethangi lokunweba lohlelo lokupholisa injini evuthayo yangaphakathi;
• uphawu lwe-thermostat;
• amapayipi, amapayipi, izinsimbi kanye nezixhumi ohlelweni lokupholisa (kuye ngokuthi imoto ethile kanye nenjini yomlilo yangaphakathi);
• izindlu ze-radiator;
• uphawu lwe-gland lwepompo kanye ne-gasket yalo;
• i-cylinder head gasket.

Ukuba khona kokuvuza kunqunywa ngokubukeka, ngokuba khona kwamabala amanzi noma ngokusebenzisa ukuhlolwa kwe-ultraviolet. Kukhona ukwakheka okukhethekile kwe-fluorescent okudayiswayo okungangezwa ku-antifreeze ngaphambi kokuwuthela ohlelweni. futhi, kuma-antifreeze amaningi esimanje, izithasiselo ezinjalo zifakwa ekuqaleni ekwakhiweni kwazo kusuka efektri. Ukusetshenziswa kwezithasiselo ze-fluorescent kuzohlinzeka ngokukhululeka okwengeziwe ekuxilongweni, ngoba uma kwenzeka kuvuza okupholile, kuzokwanela ukusebenzisa isibani se-ultraviolet ukwenza indawo yomonakalo ibe yindawo, okuzonciphisa kakhulu isikhathi nomzamo womnikazi wemoto noma master ukwenza okwasendaweni ukuvuza.

Ingcindezi yesistimu

Isistimu yokupholisa kufanele ihlale inengcindezi. Lokhu kuyadingeka ukuze kukhuliswe iphuzu lokubilisa lesipholisa, ngoba kuyaziwa emithethweni ye-physics ukuthi iphuzu lokubilisa liyakhuphuka njengoba ingcindezi ikhuphuka. Ezimotweni eziningi zanamuhla, izinga lokushisa le-antifreeze ekushiseni okujwayelekile kokusebenza kwenjini yomlilo yangaphakathi limayelana + 80 ° С ... + 90 ° С. Ngakho-ke, uma ukucindezeleka kwenzeka, ingcindezi izokwehla, futhi nayo indawo yokubilisa ye-coolant nayo izokwehla. Konje, indawo yokubilisa ye-antifreeze endala iphansi kunesanda kuthelwa, ngakho okokupholisa kufanele kushintshwe ngokuvumelana nemithethonqubo.

Nokho, kuphinde kube nenkinga ephambene, lapho ingcindezi ohlelweni lokupholisa ikhula kakhulu. Ngokuvamile lesi simo senzeka ngenxa yokuthi i-valve yomoya ku-cap ye-radiator noma ithangi lokunweba inephutha (emishinini ehlukene le valve ingafakwa kwelinye noma kwelinye i-cap). Ihlolwa kanjani nokuthi ingeyani - funda esigabeni esilandelayo.

Ukucindezela okwedlulele kuyingozi ngoba ngisho ne-antifreeze entsha, eyenzelwe indawo yokubilisa engaba ngu-+130 ° C, ingabilisa ngaphansi kwezimo ezinjalo, nayo yonke imiphumela elandelayo. Ngakho-ke, uma isimo esifanayo sibonwa emotweni, kunconywa ukuthi umane ubeke i-cap ye-radiator entsha. Njengendlela yokugcina, ungazama ukuhlanza nokulungisa endala, kodwa lokhu akuwona umqondo omuhle kakhulu.

Ikhava ye-radiator

Njengoba kushiwo ngenhla, ingcindezi ohlelweni lokupholisa ayihlali njalo, futhi iyanda njengoba uketshezi lushisa. Ukwengeza i-antifreeze kwenziwa nge-cap ye-radiator noma nge-cap yethangi yokunweba. I-cap ye-radiator inama-valve amabili ekwakhiweni kwayo - i-bypass (elinye igama i-steam) kanye ne-atmospheric (inlet). I-valve ye-bypass iyadingeka ukuze ulawule kahle ukucindezela ngaphakathi kwesistimu. Isetshenziselwa ukukhulula ukucindezela ngokweqile nokugcina ingcindezi kulelo zinga. Isetshenziswa ngesikhathi sokusebenza kwenjini yomlilo yangaphakathi. Umsebenzi wevalvu yasemkhathini uphambene, futhi uwukuqinisekisa ukungena kancane kancane komoya ohlelweni ngekhava ngesikhathi sokupholisa isipholile ohlelweni. Ngokuvamile, inani elincane lizungeze i-50 kPa (ezimotweni zakudala zaseSoviet), futhi esiphezulu singaba ngu-130 kPa (ezimotweni zangaphandle zanamuhla).

Ungahlola kanjani i-cap radiator

Uma isivalo serediyetha esipholisa injini siphuka, akukwazi nje kuphela ukuvuza kwe-antifreeze, kodwa lonke uhlelo lokupholisa lungase lungasebenzi kahle. ukuze uhlole ngokushesha i-cap yengcindezi oyidingayo ... Funda kabanzi

 

Ukuhlola uhlelo lokupholisa kubandakanya, phakathi kwezinye izinto, ukuhlolwa kwekepisi yerediyetha kanye namavalvu ashiwo afakwe ekwakhiweni kwawo. Ukwengeza kubo, udinga ukuhlola isimo sayo esijwayelekile (ukugqoka intambo, ukugqoka okuphezulu, ukuqhekeka, ukugqwala). udinga futhi ukuhlola intwasahlobo yekhava kanye nokuxhumana kwayo kokuvala. Uma ikhava ingasebenzi kahle, khona-ke lapho i-antifreeze ishisa, amapayipi ngisho ne-radiator izovuvukala, futhi lapho ipholile, izoncipha. Noma ngabe yikuphi, ukuguqulwa okunjalo kuzothinta kabi kokubili isimo se-radiator ngokwayo kanye nokusebenza kwesistimu yonke.

Ihlola ifeni epholile

Ngaphambi kokuhlola i-fan yesistimu yokupholisa, kufanele kukhunjulwe ukuthi kunezinhlobo ezintathu zokushayela kwayo - mechanical, hydromechanical kanye nogesi. I-mechanical drive yayisetshenziswa ezimotweni ezindala ezine-carbureted futhi yayishayelwa ibhande le-tension elixhunywe ku-crankshaft.

I-Hydromechanical drive ihilela ukusetshenziswa kwe-hydraulic drive, okungukuthi, uhlelo lwe-hydraulic, olungavamile kakhulu. I-fan iqhutshwa i-viscous coupling. Ihambisa i-torque isuka ku-crankshaft iye kufeni. I-viscous coupling ilungisa isivinini sefeni ngokufaka uketshezi olugcwele, i-silicone, emafutheni. I-hydraulic clutch ilawula isivinini se-fan ngenxa yenani loketshezi olukuyo.

Idrayivu yokupholisa evame kakhulu ekagesi. Ukulawula kwenziwa yi-ECU ngokusekelwe olwazini oluvela kuzinzwa eziningana, kuhlanganise nenzwa yokushisa epholile.

Ulwazi olubalwe ngenhla luyadingeka ukuze uqonde ukuthi yini okufanele uyihlole esimweni esithile. Ngakho-ke, kudrayivu yemishini elula, ungabheka ukungezwani kwebhande, ubuqotho bama-fan bearings, i-impeller yayo, nokuhlanzeka kwayo.

Kubalandeli abalawulwa yi-viscous noma i-hydraulic clutch, kuyadingeka futhi ukuhlola ama-rotation bearings, isimo se-impeller. Kodwa-ke, okubaluleke kakhulu ukusebenza kwama-couplings. Kungcono ukuthi ungakwenzi ngokwakho, kodwa ukufuna usizo kusevisi yemoto, ngoba imishini eyengeziwe iyadingeka ukuze uhlole futhi uhlakaze.

Ukuxilongwa kwedrayivu yabalandeli bakagesi evame kakhulu kubandakanya ukuhlola lezi zingxenye ezilandelayo:

• inzwa yokushisa epholile;
• i-fan switch edluliselwe;
• fan kagesi motor;
• ama-bearings kanye ne-fan impeller;
• ukuba khona kwesignali namandla avela kukhompyutha.

Ukuze wenze lokhu, udinga ukusebenzisa i-multimeter ye-elekthronikhi evamile, efakwe kumodi yokulinganisa i-voltage ye-DC.

Ungakuhlola kanjani ukusakazwa kokupholisa

Iphampu kanye ne-thermostat banesibopho sokujikeleza. Ngakho-ke, uma ukusebenza kwayo kuphazamiseka, khona-ke ukucindezela ohlelweni lokupholisa kuzoshintsha. Ngakho iphuzu lokuhlola eliyisibopho ukuhlola ukungasebenzi kahle kwephampu bese uhlola i-thermostat. Ngaphezu kwalokho, ukujikeleza kuyaphazamiseka uma i-radiator ivalwe ngemikhiqizo yokubola kwe-antifreeze, ngakho-ke nayo ingaphansi kokuhlolwa okuphoqelekile.

I-Thermostat

I-thermostat ivumela injini evuthayo yangaphakathi ukuthi ifudumale ngokushesha futhi ivumele isipholile ukuthi sifinyelele izinga lokushisa lokusebenza ngenkathi ebandayo, futhi ivimbele injini ekushiseni ngokweqile ngenkathi efudumele. Ukuhlola lena kulula, ngaphandle kokuyiqaqa emotweni. Kodwa-ke, ngaphambi kwalokho, i-thermostat kufanele itholakale. ngokuvamile, i-thermostat itholakala ngemuva kwe-radiator, futhi ixhunywe kuyo ngepayipi eliwugqinsi, okufanele liqondiswe. Ukuhlolwa kwenziwa ngokuya nge-algorithm elandelayo:

• qala injini yomlilo yangaphakathi ngokungenzi lutho futhi uyivumele isebenze kule modi umzuzu owodwa noma emibili, ukuze izinga lokushisa le-antifreeze lingeqi + 70 ° C;
• vula i-hood bese uhlola ukuthinta ipayipi kusuka ku-radiator kuya ku-thermostat, kufanele kubanda;
• lapho izinga lokushisa elibekiwe le-coolant lidlula (cishe + 80 ° С ... + 90 ° С), i-thermostat kufanele isebenze futhi iqale i-antifreeze embuthanweni omkhulu;
• ngenkathi ipayipi ishiwo kufanele lishiselwe ezingeni lokushisa elifanele.

Uma ngesikhathi sokuhlolwa i-thermostat ingavuli noma ivuliwe kusukela ekuqaleni, kuyadingeka ukwenza ukuxilonga okwengeziwe ngemuva kokuthi ihlakaziwe. Yenza lokhu ebhodweni lamanzi ashisayo kanye ne-thermometer.

I-thermostat ingase yehluleke ngokuphelele (okungenzeki njalo), noma ingase ivele iminyene ngenxa yemfucumfucu. Kulokhu, ingamane ihlanzwe futhi ifakwe kabusha, kodwa kungcono ukuyishintsha ibe entsha.

Isipholisanjini

Ukuhlola irediyetha ukuthola ukuthi akukho yini ukuvuza noma ipulaki emzimbeni wayo nokuthi ingabe ipholisa ngempumelelo isinqandi-qhwa. Ngakho-ke, ukuze uqinisekise, udinga ukuhlola ngokucophelela izindlu ze-radiator (uma kubanda), kanye nokuxhumana kwayo namapayipi ahambisanayo. Uma kukhona ama-microcracks, into epholile izongena kuwo, njengoba i-antifreeze iwuketshezi kakhulu. Isibonelo, ungathola amaconsi ayo endaweni egandaywe ngamatshe (noma enye indawo) ngemva kokupaka izimoto ende.

Ukusebenza kahle kwe-radiator kungabuye kuhlolwe yiqiniso lokuthi uma zonke ezinye izakhi zesistimu yokupholisa zisebenza ngokujwayelekile, khona-ke kungenzeka ukuthi i-radiator ivele ivalwe ngaphakathi futhi ayikwazi ukwenza kahle imisebenzi yayo. Kulesi simo, ungakwazi ukuhlanza noma isistimu yonke yokupholisa iyonke (Kungakhathaliseki ukuthi kuyini, ngeke ilimaze), noma ukhiphe i-radiator (uma kungenzeka) futhi uyihlanze ngokuhlukana ngaphandle nangaphakathi.

Ihlola inzwa yezinga lokushisa elipholile

Kuzo zonke izimoto zesimanje, izinjini zazo zilawulwa iyunithi electronic (ECU), kukhona inzwa epholile lokushisa. Kuyadingeka ukuze kudluliselwe ulwazi olufanele ku-ECU, yona elungisa ezinye izimpawu ezihlobene nomsebenzi.

Ukuhlola inzwa yokushisa epholisayo

Ukuhlola inzwa yezinga lokushisa epholile yenjini evuthayo yemoto kwenziwa kusetshenziswa i-multimeter. Kuye ngendlela, izinsiza ezengeziwe zizodingeka, kodwa ukuba khona kwedatha yethebula kanye negama lokumelana kuyimpoqo Funda kabanzi

 

Inzwa yokushisa epholile (efushanisiwe ngokuthi i-DTOZH) iyi-thermistor, okungukuthi, i-resistor eshintsha ukumelana kwayo nogesi kwangaphakathi kuye ngokuthi izinga lokushisa lesici sayo senzwa lishintsha kanjani. Eyokugcina nayo ikumugqa wokupholisa ukuze wenze imisebenzi ehambisanayo. Ukuhlola inzwa kwenziwa kusetshenziswa i-multimeter ye-electronic eshintshelwe kumodi ye-ohmmeter, okungukuthi, kumodi yokulinganisa ukumelana kukagesi.

Isimo sokupholisa

Okokuqala, udinga ukukhumbula ukuthi noma yimuphi umenzi we-automaker uncoma uhlobo oluthile lwe-antifreeze ezimotweni ezikhiqizwayo. Futhi ezinye zazo zingaxutshwa nomunye, kanti ezinye azinakwenzeka neze! Ngakho-ke, udinga ukusebenzisa isigaba esinconyiwe se-antifreeze. Ukwengeza, kunohlu lokunakekelwa okujwayelekile, oluhlanganisa ukushintshwa kwesipholisa ngezikhathi ezithile. Ngokwesilinganiso, kunconywa ukwenza lokhu kanye njalo eminyakeni emibili.

Lapho uhlola uhlelo lokupholisa, udinga ukunaka izinga nesimo se-antifreeze. Izinga lingalawulwa amamaki ahambisanayo MIN kanye no-MAX ezindongeni zethangi lokunweba. Ngaphezu kwalokho, kuyingozi ngokulinganayo uma kunoketshezi oluncane kakhulu nalapho seludlulele. Kodwa-ke, imvamisa iyanyamalala kancane kancane, ngakho-ke i-antifreeze noma i-antifreeze kufanele yengezwe ngezikhathi ezithile.

Futhi, lapho uqapha into epholile, kubalulekile ukunaka isimo sayo. okungukuthi, kufanele ihlanzeke futhi ibe sobala ngangokunokwenzeka. Uma kukhona ukungcola okuningi kanye / noma imfucumfucu ku-antifreeze, khona-ke izolahlekelwa ezinye zezici zayo zokusebenza, okungukuthi, iphuzu layo elibilisayo lizokwehla nayo yonke imiphumela elandelayo. Udinga futhi ukunaka ukuba khona kwefilimu yamafutha ebusweni boketshezi ku-tank yokwandisa. Uma kwenzeka, khona-ke uketshezi kufanele kushintshwe, futhi uhlelo kufanele ngaphezu kwalokho luxilongelwe ukuze kubekwe indawo lapho uwoyela ungena khona ku-antifreeze.

Isheke lokugcina kulo mthambo iphunga. Ngokuvamile, i-antifreeze entsha inephunga elimnandi. Uma, esikhundleni salokho, isipholile sikhipha iphunga elivuthayo futhi sinephunga elishisayo, khona-ke lokhu kusho ukuthi asisebenzi ngokwengxenye futhi kungcono ukusishintsha.

Ukugcinwa kwesistimu yokupholisa injini evuthayo yangaphakathi

ngokuvamile, izinkinga zesistimu yokupholisa zihlotshaniswa nokugcinwa kwekhwalithi engalungile noma okungalungile kwezinto zayo ezingazodwana noma ukusetshenziswa kwe-antifreeze engafanele. Ngakho-ke, ukuze uhlelo lokupholisa lusebenze kahle futhi lenze imisebenzi yalo esikhathini eside, kuyadingeka ukuthi ngezikhathi ezithile lwenze ukugcinwa kwalo nokuxilonga. Lezi zinqubo zihlanganisa:

• ukusetshenziswa kwe-antifreeze, uhlobo lwayo olunqunywe umenzi wemoto;
• ukushintshwa kwe-cooler ngesikhathi esifanele;
• ukuhlola ukuqina kwesistimu, ingcindezi kuyo;
• ukusebenza okulungile kwezingxenye zomuntu ngamunye, njengepompo, i-radiator, ithangi lokunweba, amapayipi, izinsimbi;
• ukushaywa ngezikhathi ezithile kohlelo ngezindlela ezifanele;
• ukuxilongwa kwenzwa yezinga lokushisa elipholile.

Khumbula ukuthi izinyathelo zokuvimbela zihlala zinzima futhi zithatha isikhathi esincane ukuqeda. Ngaphezu kwalokho, isistimu yokupholisa enhle inyusa insiza iyonke yenjini evuthayo yangaphakathi yemoto.