Izinga lokushisa elivamile lenjini nokuthi kungani likhuphuka

Ukugcina izinga lokushisa elivamile lenjini kuwumsebenzi obalulekile wesistimu yokupholisa. Yingakho kufanele sithole ukuthi iyini izinga lokushisa elivamile lenjini, futhi yiziphi izingibe kule ndaba. Ukwakheka kwengxube, ukusetshenziswa kukaphethiloli, amandla kanye nokuphendula kwe-throttle kwenjini kuncike ekushiseni kwesipholile. Ukushisa ngokweqile kwenjini kuthembisa izinkinga ezinkulu, kuze kufike ekuhlulekeni kwayo yonke iyunithi. Funda ukuthi ungakugwema kanjani lokhu ngezansi.

Izinga lokushisa lenjini yizinga lokushisa kusistimu yokupholisa injini.

Kusho ukuthini ukushisa kwenjini yokusebenza

Le parameter ayisho izinga lokushisa ngaphakathi kwamasilinda, kodwa ohlelweni lokupholisa injini. Enjinini egijima, ngenxa yokushiswa kwengxube ye-air-fuel, izinga lokushisa kumasilinda lingadlula umkhawulo wamadigri ayinkulungwane.

Kodwa okubaluleke kakhulu kumshayeli ipharamitha yokushisa ye-antifreeze ohlelweni lokupholisa. Ngalesi pharamitha, ungakwazi ukunquma ukuthi injini ingalayishwa nini noma uvule isitofu.

Ukugcina izinga lokushisa eliphezulu lesipholile ohlelweni kuqinisekisa ukusebenza kahle kwenjini, ukushiswa kwekhwalithi ephezulu kwe-VTS kanye nokungcoliswa okuncane kwemvelo ngenxa yenani elincane lezinhlayiya zikaphethiloli ezingashisiwe (ukuba khona kwe-adsorber, i-catalyst nezinye izinhlelo kuthinta ipharamitha yokugcina. ).

Ukushisa kwenjini evamile ukuvutha kwangaphakathi ngesikhathi sokusebenza kufanele ibe phakathi kuka-87 no-103 degrees Celsius (noma ebangeni lika-195 kuya ku-220 degrees Fahrenheit). Ohlotsheni ngalunye lwenjini, izinga layo lokushisa elisezingeni eliphezulu liyabalwa lapho isebenza khona ngokunethezeka.

Izitshalo zamandla zemishini yesimanje zisebenza ku-100-105 degrees. Kumasilinda enjini, lapho ingxube yokusebenza ivutha, igumbi lomlilo lishiswa kuze kufike ku-2500 degrees. Umsebenzi wesipholisi ukugcina nokugcina izinga lokushisa eliphezulu ukuze lingeqi okujwayelekile.

Liyini izinga lokushisa elivamile lenjini?

Kukholakala ukuthi ukushisa okujwayelekile kokusebenza kwenjini yomlilo yangaphakathi kuphakathi kuka-87 ° no-105 °. Kwinjini ngayinye, izinga lokushisa elisebenzayo linqunywa yiwo uqobo, lapho lisebenza kakhulu ngokuqinile. Amayunithi wamandla ezimoto zesimanje asebenza ezingeni lokushisa elingu-100 ° -105 °. Kuma-cylinders enjini, lapho ingxube yokusebenza ishisiwe, ikamelo lomlilo lishisa lifike kuma-degree ayi-2500, kanti umsebenzi wesipholisi ukugcina inani lokushisa elilungile ngaphakathi kwebanga elijwayelekile. 

Kungani kubalulekile ukwazi izinga lokushisa lokusebenza kwenjini?

Uhlobo ngalunye lweyunithi yamandla lunokushisa kwalo okusebenzayo, kodwa kungakhathaliseki ukuthi yikuphi, noma iyiphi injini ingashisa ngokweqile. Isizathu siwukuthi ingxube kaphethiloli nomoya ishiswa ngaphakathi kwamasilinda enjini evuthayo, futhi lokhu kuvame ukuphakamisa izinga lokushisa kuwo libe ngama-+1000 degrees nangaphezulu.

Lawa mandla ayadingeka ukuze kugudluzwe ipiston kusilinda isuka enkabeni efile iye endaweni ephansi efile. Ukubonakala kwamandla anjalo ngaphandle kokubunjwa kokushisa akunakwenzeka. Ngokwesibonelo, lapho i-piston enjinini kadizili icindezela umoya, ishisa ngokuzimela ifinyelele izinga lokushisa elivuthayo likaphethiloli we-diesel.

Njengoba wonke umuntu azi, lapho kushisa, izinsimbi zinempahla yokwandisa nokukhubazeka ngaphansi kwemithwalo ebalulekile (ukushisa okuphezulu + umthelela wemishini). Ukuvimbela izinjini ukuthi zifinyelele izinga elibaluleke kangaka ekushisiseni, abakhiqizi bahlomisa amayunithi amandla ngezinhlobo ezahlukene zesistimu yokupholisa ukuze kugcinwe inkomba yezinga lokushisa elilungile noma ukuxwayisa umshayeli mayelana nokungasebenzi kahle okungenzeka.

Indlela Yokuhlola Izinga Lokushisa Lenjini

Ukwenza le nqubo ibe lula, igeji yokushisa iboniswa kudeshibhodi. Lona umcibisholo omncane onesilinganiso esithweswe iziqu, esibonisa umkhawulo obalulekile wokushisa i-antifreeze ohlelweni lokupholisa.

Lesi sikhombi sidlulisa ukufundwa kwenzwa efakwe kubhantshi lokupholisa injini. Uma le nzwa inephutha, unganamathisela isihloli sezinga lokushisa sikagesi kuyo. Ngemva kwemizuzu embalwa, idivayisi izobonisa izinga lokushisa langempela kusistimu yokupholisa.

Zisebenza kanjani izinhlelo zokupholisa zesimanje?

Ukwakhiwa kwezinhlelo zokupholisa zesimanje kuyinkimbinkimbi kakhulu kunezimoto zasekhaya, ngakho-ke kungenzeka ukuthi ziqede ingozi yokushisa kwenjini yangaphakathi. Bangase babe namafeni amabili asebenza ngezindlela ezihlukene zokufutha irediyetha yokupholisa. Ukulawulwa kwalezi zindlela kakade kunikezwe hhayi ekushintsheni okushisayo, kodwa kuyunithi yokulawula i-electronic.

Ngokungafani ne-thermostat yakudala, evula umbuthano omkhulu wokujikeleza futhi ivale ngokuzenzakalelayo umbuthano omncane, ezimotweni zanamuhla i-thermostat enezilungiso ingafakwa ngenxa yokuba khona kwesici sokushisa esengeziwe. Isici esinjalo, ngokwesibonelo, sizobambezela ukuvulwa kwe-thermostat kamuva uma umshini usebenza kusithwathwa esinamandla noma uyivule kamuva ekushiseni ukuze injini ifinyelele izinga lokushisa eliphakeme isikhathi eside.

Amanye amamodeli esimanje awanayo nhlobo i-thermostat. Kunalokho, kufakwa ama-valve e-electronic. Kukhona nezimoto ezinama-grille cell ahambayo njengakwezinye izinhlobo zeBMW noma DS. Ngaphezu kokuthuthukisa i-aerodynamics, izakhi ezinjalo zisiza ukuvimbela i-hypothermia ye-motor noma ukusheshisa ukufudumala kwayo lapho kuneqhwa elinzima.

Okunye ukuthuthukiswa okubalulekile ezinhlelweni zokupholisa zesimanje ukufakwa kwepompo yamanzi kagesi esikhundleni sepompo eyimishini yakudala, esebenza kuphela ngenkathi injini isebenza. Iphampu kagesi iyaqhubeka nokujikeleza ngisho nangemva kokuba injini imile. Lokhu kuyadingeka ukuze ngemva kokumisa injini yomlilo yangaphakathi, isibambisi esisejazini lokupholisa injini singabilisi.

Izici zezinhlelo zokupholisa kanye nomthelela wazo ezimweni zokushisa

Izimoto ezifakwe injini yomlilo yangaphakathi zingasebenzisa enye yalezi zinhlelo zokupholisa ezilandelayo:

• Air uhlobo lwemvelo. Ngeke uthole uhlelo olunjalo ezimotweni namuhla. Ingasetshenziswa kwamanye amamodeli ezithuthuthu. Uhlelo luqukethe izimbambo ezengeziwe ezitholakala ku-motor housing. basebenza njengesishintshi sokushisa.
• Uhlobo oluphoqelelwe lomoya. Eqinisweni, lokhu kuyisistimu yomoya efanayo, ukusebenza kahle kwayo kuphela kuphakeme ngenxa yokusetshenziswa kwe-fan kagesi. Ngenxa yokusebenza kwayo, injini ngeke ishise ngokweqile, ngisho nalapho imoto imile. Kwesinye isikhathi itholakala kwezinye izinhlobo zezimoto.
• Vula uketshezi. Ezokuthutha ezihamba phansi, uhlelo olunjalo alusetshenziswa ngenxa yesidingo sokuhlala ugcwalisa ukuntuleka kokupholisa. Ngokuyisisekelo, uhlelo lokupholisa uketshezi oluvulekile lusetshenziswa ekuthuthweni kwamanzi.
• Uhlobo oluvaliwe lwamanzi. Izimoto eziningi zanamuhla namamodeli amaningi ezithuthuthu afakwe uhlelo olunjalo lokupholisa.

Ukupholisa okusebenza kahle kakhulu nokushisa okuthambile kweyunithi yamandla kunikezwa isistimu ye-liquid yohlobo oluvaliwe. Uketshezi olukulo lubilisa ekushiseni okuphezulu ngenxa yokucindezela okwenziwa ngaphakathi komugqa.

Yini enomthelela ekukhetheni izinga lokushisa lokusebenza kwenjini lapho uklama imoto

Noma yimuphi umshayeli ulindele ukusebenza kahle okuphezulu enjinini yemoto yakhe. Unjiniyela ongumFulentshi uSadi Carnot, owaphila kusukela ngo-1796 kuya ku-1832, wenza ucwaningo emkhakheni we-thermodynamics futhi wafinyelela esiphethweni sokuthi ukusebenza kahle kwenjini evuthayo yangaphakathi kuhambisana ngokuqondile nezinga lokushisa layo.

Kuphela uma izinga lokushisa layo lenyuka ngokungenamkhawulo, izingxenye zalo ngokushesha noma kamuva zizobe zingasebenziseki ngenxa yokuguquka. Ngokusekelwe kule pharamitha, onjiniyela, lapho beklama amayunithi wamandla amasha, babala ukuthi kungakanani okuvunyelwe ukwandisa izinga lokushisa leyunithi ukuze libe nokusebenza kahle okuphezulu, kodwa ngesikhathi esifanayo alikho ngaphansi kwemithwalo yokushisa ngokweqile.

Ngokukhula kwezidingo zemvelo ezimotweni, izinjini ezinokushisa okuphezulu kokusebenza ziya ngokuya zivela. Ukuze kwandiswe ukusebenza kahle kwenjini yomlilo yangaphakathi futhi inikeze ubungane bemvelo obamukelekayo, abakhiqizi baphoqeleka ukuba bakhulise izinga lokushisa lokusebenza kwama-motor.

Lo mgomo ungafinyelelwa ngezindlela ezimbili:

1. Uma ushintsha ukwakheka kwamakhemikhali kwesipholile ukuze singabilisi ezingeni lokushisa eliphezulu;
2. Uma ukhuphula ingcindezi ohlelweni lokupholisa.

Ngokuhlanganiswa kwalezi zindlela ezimbili, kuzokwazi ukudala ukusebenza kahle okucishe kufane kweyunithi yamandla ngaphandle kwemiphumela ebucayi. Ngenxa yalokhu, abanye abakhiqizi bakwazile ukwandisa izinga lokushisa lamayunithi libe ngaphezu kwama-degree angu-100.

Umthelela wohlobo lwenjini evuthayo yangaphakathi ekushiseni kokusebenza kwenjini

1. Izinjini ezipholile emoyeni. Izinjini ezinjalo zinezinga lokushisa eliphakeme kakhulu lenjini yokusebenza. Lokhu kubangelwa ngokuyinhloko ukusebenza kahle okuphansi kokupholisa komoya. Izinga lokushisa le-radiator lingafinyelela ku-200 degrees Celsius. Uma ukupholisa okuphumelelayo kungatholakali, njengalapho ushayela emadolobheni, lezi zinjini zingase zishise ngokweqile.
2. Izinjini ezinohlelo lokupholisa amanzi avulekile yakhelwe amazinga okushisa okusebenza angewona aphezulu kakhulu. Amanzi abandayo ahlinzekwa ohlelweni lokupholisa kusuka endaweni yamanzi. Ngemva kokushisa, iyabuya.
3. Izinjini zikadizili. Isici sezinjini ezinjalo ukuthi ekusebenzeni okujwayelekile zidinga ukucindezela okuphezulu kumasilinda, okuholela ekuzishiseni kwengxube yokusebenza. Kungakho ama-heatsink amakhulu edingeka ukugcina izinga lokushisa lokusebenza. Kujwayelekile ukuthi izinga lokushisa lenjini kadizili lifinyelele ngaphezu kuka-100 degrees Celsius.
4. Izinjini zikaphethiloli. Izinjini ezivuthayo zangaphakathi zohlobo lwe-carburetor, manje ezingasakhiqizwa, zinezinga lokushisa elisebenzayo lama-85 kuya ku-97 degrees Celsius. Amamodeli enjini yomjovo ayatholakala anezici zokushisa zokusebenza kusuka ku-95 kuya ku-114 degrees. Kulokhu, ingcindezi ohlelweni lokupholisa ingafinyelela kuma-atmospheres angu-3.

Kuyini "ukushisa okujwayelekile"

Lapho umshayeli ebona umcibisholo wezinga lokushisa lenjini kudeshibhodi ebangeni lama-degree angu-80-90, le pharamitha ingase ibe kude neqiniso. Uma emotweni yesimanje ama-bulb axwayisa ngokushisa ngokweqile kwenjini evuthayo yangaphakathi engakhanyi, lokhu akusho ngaso sonke isikhathi ukuthi ayizwani nokugcwala okushisayo.

Iqiniso liwukuthi idivayisi yokubonisa ayisebenzi lapho izinga lokushisa elibucayi lisondela, kodwa lapho ukushisa sekuvele kwenzeke. Uma sithatha izinjini ezinamandla kaphethiloli, zingasebenza kahle ekushiseni kwe-115-125 degrees, kodwa empeleni le parameter ingaba phezulu kakhulu, futhi ukukhanya ngeke kukhanye.

Ngaphansi kwezimo ezinjalo, uhlelo lokupholisa olujwayelekile luzosebenza ngomthwalo omkhulu, njengoba izinga lokushisa liphezulu le-antifreeze, liyanda, okwandisa ukucindezela ohlelweni futhi amapayipi angase angakwazi ukumelana.

Ukushisa ngokweqile okuvamile kubhekisela esimweni lapho isistimu yokupholisa ingakwazi ukukhulisa izinga lokushisa elipholile libe yinani elivamile. Ngesikhathi esifanayo, injini ayikafinyeleli izinga lokushisa eliphuthumayo, ngakho ukukhanya akukhanyi.

Ngezinye izikhathi ukushisa kwendawo kwenzeka, okuyinto umshayeli naye engazi ngayo, ngoba injini yokushisa yangaphakathi inzwa yokushisa ephuthumayo ayisebenzi. Naphezu kokungabikho kwesignali ye-alamu, injini ingalimala kakhulu. Ngaphezu kwalokho, ezimweni eziningi ezinjalo, ngisho nokuxilongwa kwekhompyutha kungase kungayibonisi le nkinga, ngoba iyunithi yokulawula ayibhalisi iphutha elilodwa lenzwa yokushisa.

Lo mphumela ucatshangelwe abakhiqizi bamayunithi amandla, futhi ukuklama kwabo kubavumela ukuba babhekane nokushisa okunjalo. Ukushisa okweqile okuvunyelwe yizinga lokushisa eliphakathi kuka-120 kuya ku-130 degrees. Amayunithi amaningi kagesi awaklanyelwe umthwalo omkhulu emazingeni okushisa anjalo, kodwa uma injini isebenza esiminyaminyeni sezimoto, isamukeleka.

Kodwa lapho ipharamitha "yokushisa okuvamile" ifinyelelwa, injini ayikwazi ukulayishwa, isibonelo, ukuqala ngokudumile kwithrekhi engenalutho ngemva kokuma esiminyaminyeni sezimoto. Nakuba i-radiator yaqala ukushaywa kakhulu, kuthatha isikhathi ukuthi isipholile siphole ku-80-90 degrees oyifunayo.

Iyini ingozi yokushisa kwenjini ephezulu

Uma injini ithola ukushisa ngokweqile isikhathi eside, ukuqhunyiswa kuzoqala ukubonakala kumasilinda (hhayi ukushiswa kwengxube yamafutha omoya, kodwa ukuqhuma kwayo, namandla angasakazeka ngokungahleliwe), ama-pistons angonakaliswa, futhi zonke izinjini ezivuthayo ze-aluminium zangaphakathi, ukunamathela kwama-cylinder liners kungase kudilike.

Ngokuvamile kulezi zimo, ingcindezi kawoyela ayanele ukupholisa izingxenye futhi uzigcobe kahle. Ngenxa yalokho, injini ishaywa ezingxenyeni ezilayishwe kakhulu. Izinga lokushisa elibucayi lama-pistons, ama-piston rings nama-valve kuzoholela ekwakhekeni kwamadiphozi kawoyela.

Isimo sibhebhethekiswa ukungcola okusemiphondweni yesishintshi sokushisa se-radiator epholile, ukushelela kwebhande lepompo, ukwehla kwamandla kagesi, ukuwohloka kokudluliselwa kokushisa kwekhanda lesilinda, nokusetshenziswa kwefeni endala osekunesikhathi eside ilahlekelwa ukusebenza kwayo.

Okubi kakhulu kunezimoto ezivame ukuzithola zisesiminyaminya. Isistimu yokupholisa injini ezimotweni ezinjalo ngokuvamile isebenza emazingeni okushisa abucayi, ngakho-ke amayunithi anamandla anjalo awahlali isikhathi eside ngisho ne-mileage ephansi. Uma imoto ifakwe othomathikhi, khona-ke ukudluliswa kwemoto enjalo kungase futhi kuhlupheke kakhulu ngenxa yokushisa okuphezulu kakhulu.

Lapho i-motor ifinyelela ekushiseni okuphezulu, okuhambisana nefu eliningi lesitimu esisuka ngaphansi kwe-hood, lokhu kungaholela ekushiseni kwemoto neminye imiphumela. Yiqiniso, ukuze imoto ife "ngokugqamile", umshayeli kudingeka azame, kodwa inkinga enjalo ivame ukwandulelwa ukusebenza isikhathi eside ngaphansi kwezimo "zokushisa okuvamile".

Ungavimbela ukwehluleka ngaphambi kwesikhathi kweyunithi yamandla ekushiseni ngokweqile ngokuyivala. Kodwa lokhu uma isistimu yokupholisa ifakwe ipompo kagesi. Uma kungenjalo, injini eshiswe ngokweqile izohlala kulesi simo isikhathi eside kuze kuphole i-antifreeze ebhantshini lamanzi lemoto, futhi lokhu kungase kuthathe cishe ihora, kuye ngezinga lokushisa elizungezile.

Isistimu yokupholisa iqala ukuhlupheka lapho injini evuthayo yangaphakathi ishisa kakhulu. Ngenxa yokucindezela okukhulu kwe-antifreeze, amapayipi angase aqhume. Esimweni esibucayi kakhulu, ukuqhuma, ukuguqulwa kwekhanda le-cylinder kanye ne-cylinder block ngokwayo, ukukhishwa kwe-valve kanye neminye imiphumela ebulalayo yokushisa okweqile kwenjini kuzovela kumasilinda.

Uwehlisa Kanjani Amazinga Okushisa Okusebenza Okupholisa - Amaminithi Amabili Ubuchwepheshe

Ukushisa okujwayelekile kwenjini - indlela yokuyehlisa?

Izimbangela zokushisa ngokweqile kwenjini

Ukushisa ngokweqile kungadalwa yizizathu eziningi, zonke zihlotshaniswa nokungasebenzi kahle kohlelo lokupholisa, noma ikhwalithi yesipholisi, kanye nokungcola kwejakhethi yesistimu yokupholisa, eyehlisa amandla oketshezi. Kubalulekile ukusebenzisa izingxenye ezisezingeni ezisezingeni eliphakeme, ngaphandle kwalokho izizathu ezilandelayo zizokwenzeka kungazelelwe. Ake sicabangele isizathu ngasinye.

Izinga elipholile eliphansi

Inkinga evame kakhulu ukuntuleka kokupholisa uhlelo. I-Coolant, ngendlela ye-antifreeze noma i-antifreeze, ijikeleza njalo ohlelweni, isusa ukushisa ezingxenyeni zenjini evuthayo. Uma izinga lokupholisa linganele, ukushisa ngeke kususwe ngokwanele, okusho ukuthi ukukhuphuka kwezinga lokushisa ngeke kugwemeke. 

Uma kungenzeki ukwengeza okupholile, bese ukhanyisa isitofu ukunciphisa amathuba okushisa ngokweqile. Ezimweni ezimbi kakhulu, gcwalisa ngamanzi acwebile noma acolisisiwe, ngemuva kwalokho uhlelo lokupholisa kufanele lufuthwe, bese ugcwaliswa yi-antifreeze entsha. Ku-t ° ngenhla kwama-90 degrees, kufanele umise imoto ngokushesha bese ucisha ukuthungela, vumela injini ipholile. 

Yehlulekile fan ukupholisa kagesi

I-fan kagesi ishaya umoya obandayo ungene kwi-radiator, okubaluleke kakhulu lapho ushayela ngejubane eliphansi lapho ukuhamba komoya kunganele. I-fan ingafakwa kokubili ngaphambili nangemuva kwe-radiator. Uma umcibisholo wezinga lokushisa uqala ukukhuphuka, misa imoto bese uhlola ifeni ukuthi iyasebenza yini. Izizathu zokwehluleka kwabalandeli:

• imoto kagesi ayisebenzi
• isixhumi se-oxidized
• Kudluliselwe abalandeli
• inzwa yokushisa yenjini yomlilo yangaphakathi ayisebenzi.

Ukuhlola umlandeli, susa izixhumi kuyo, bese "uphonsa" izintambo ngqo ebhetri, okuzocacisa imbangela yokwehluleka.

Ukuhluleka kwe-thermostat

I-thermostat ingenye yezinto eziyinhloko zesistimu yokupholisa. Kuneziyingi ezimbili ohlelweni lokupholisa: ezincane nezinkulu. Isekhethi encane isho ukuthi uketshezi lujikeleza ngenjini kuphela. Emjikelezweni omkhulu, uketshezi lujikeleza kulo lonke uhlelo. I-thermostat isiza ukuzuza ngokushesha nokugcina izinga lokushisa lokusebenza. Ngenxa yesici esibucayi, esivula i-valve ngama-degree angu-90, uketshezi lungena embuthanweni omkhulu, futhi ngokuphambene nalokho. I-thermostat ibhekwa njengephutha ezimweni ezimbili:

• okushisa kokusebenza kwe-okupholisayo akufinyelelwanga
• iyunithi yamandla ivame ukushisa ngokweqile.

I-thermostat itholakala ngqo ku-cylinder block, ezindlini ezihlukile, noma iphelele inzwa yokushisa nepompo.

 Ibhande lokupholisa eliphukile

Ezimotweni ezine-injini efakwe kubude obude, i-fan ingaqhutshwa ibhande lokushayela kusuka ku-crankshaft pulley. Kulokhu, fan usebenza ngamandla. Imithombo ibhande drive kusuka 30 kuya ku-120 ayizinkulungwane km. Imvamisa ibhande elilodwa lishayela ama-node amaningi. Uma ibhande lenjini liphuka, ngokushesha lishisa ngokweqile, ikakhulukazi lapho ijubane linciphile. Uma unemoto yasekhaya enefeni eqhutshwa ibhande, kunconywa ukuthi ufake enye ifeni kagesi ukuze ugweme amacala angajabulisi. 

Irediyetha engcolile

Njalo ngamakhilomitha ayizinkulungwane ezingama-80-100, kuyadingeka ukuthi kufuthwe irediyetha kanye nalo lonke uhlelo lokupholisa. Irediyetha ivalekile ngenxa yezizathu ezilandelayo:

• ukushintshwa okungafanele kwe-antifreeze
• ukusetshenziswa ketshezi olusezingeni eliphansi
• isicelo ohlelweni lwamanzi
• ukusetshenziswa kwe-sealant yohlelo lokupholisa.

Ukugeza i-radiator, kufanele usebenzise ama-compounds akhethekile afakwa kwi-antifreeze endala, imoto isebenza kule "ngxube" imizuzu eyi-10-15, ngemuva kwalokho udinga ukususa amanzi ohlelweni. Kungcono ukukhipha i-radiator, uyihlanze ngamanzi acindezelwe ngaphakathi nangaphandle.

Izimbangela zokushisa okuphansi kwenjini

Ukushisa kwenjini okungabhekiwe kungaba kulezi zimo ezilandelayo:

• ukusetshenziswa kwe-thermostat engafanele (lokushisa lokuvula ekuqaleni kakhulu)
• ukusebenza okuphezulu kwabalandeli bokupholisa, noma ukusebenza kwabo okuphoqelelwe kusukela lapho injini iqala khona
• ukungasebenzi kahle kwe-thermostat
• ukunganakwa kwesilinganiso sokuxuba i-antifreeze namanzi.

Uma uthenga ukugxila kwe-antifreeze, khona-ke kufanele ihlanjululwe ngamanzi afakwe emanzini. Uma endaweni yakho izinga lokushisa lehlile laze lafika ku-30 ​​°, khona-ke thenga i-antifreeze ebhalwe ukuthi “-80” bese uyihlanza 1: 1 ngamanzi. Kulokhu, uketshezi oluvelayo luzofudunyezwa lupholiswe ngesikhathi, futhi futhi ngeke lulahlekelwe yizindawo zalo zokuthambisa, ezidingeka kakhulu kupompo. 

Izinhlobo eziyinhloko zezinhlelo zokupholisa ze-ICE

1. Ukupholisa uketshezi. Uketshezi luzungeza ohlelweni ngenxa yengcindezi eyenziwe yimpompo (yamanzi) yepompo. Izinga lokushisa elisebenza liphansi ngenxa yokulawulwa kwe-thermostat, izinzwa nefeni.
2. Ukupholisa umoya. Sijwayele uhlelo olunjalo kusuka emotweni yeZaporozhets. Kuma-fenders angemuva kusetshenziswa "izindlebe", lapho ukugeleza komoya kungena egumbini lenjini futhi kugcine izinga lokushisa kwenjini yomlilo yangaphakathi ijwayelekile. Izithuthuthu eziningi zibuye zisebenzise ama-motor apholile emoyeni ngokusebenzisa amalangabi ekhanda lesilinda kanye namaphayilethi asusa ukushisa.

Umthelela wohlobo lwenjini evuthayo yangaphakathi kuzinga lokushisa layo lokusebenza

Izinga lokushisa lokusebenza libuye lincike ohlotsheni lwesistimu yokupholisa injini efakwe ngayo. Amamotho anesistimu yokupholisa umoya yemvelo asengozini enkulu yokushisa ngokweqile. Lapho imoto ihamba emgwaqeni onguthelawayeka, ama-heat exchanger fins apholiswa kahle. Kodwa lapho nje isithuthuthu sima esiminyaminyeni sezimoto, izinga lokushisa lomshini wokushisa ligxumela kuma-degree angu-200 nangaphezulu.

Izinga lokushisa eliphansi kakhulu lokusebenza linamayunithi amandla apholiswa isistimu yamanzi evulekile. Isizathu siwukuthi amanzi ashisayo awabuyeli kumjikelezo ovaliwe, kodwa asuswa endaweni yamanzi. Ukuze uthole ukupholisa okwengeziwe kweyunithi yamandla, amanzi abandayo asethathiwe kakade endaweni yokugcina amanzi.

Uma sikhuluma ngezimoto, amamodeli afakwe iyunithi yamandla edizili athola irediyetha yokupholisa ekhulisiwe. Isizathu siwukuthi lezi motors izinga lokushisa elikhulu - 100 degrees nangaphezulu. Ukuze uphethiloli wokheleke kuwo, umoya osemasimini kufanele ucindezelwe ngamandla amakhulu (ukucindezela kukhuphuke uma kuqhathaniswa nezinjini zikaphethiloli), ngakho injini evuthayo yangaphakathi kufanele ifudumale kahle.

Uma imoto ine injini ye-carburetor kaphethiloli, izinga lokushisa elilungile layo liyinkomba ebangeni ukusuka ku-85 kuya ku-97 degrees. Amayunithi amandla omjovo aklanyelwe izinga lokushisa eliphakeme (95-114 degrees), futhi ukucindezela kwe-antifreeze ohlelweni lokupholisa kungakhuphukela kuma-atmospheres amathathu.

Ukushisa okuphelele kokusebenza komjovo, izinjini ze-carburetor nedizili

Njengoba sesibonile, inkomba yokushisa efanelekayo yeyunithi yamandla egijima kuphethiloli ingaphakathi kwama-degree angama-90. Futhi lokhu akuxhomekile ohlotsheni lohlelo lwamafutha. Umjovo, i-carburetor noma i-turbocharged injini kaphethiloli - zonke zinezinga elifanayo lokushisa okulungile.

Okuwukuphela kwezinjini zezinjini zikadizili. Kuzo, le nkomba ingahluka phakathi kuka- +80 no +90 degrees. Uma, ngesikhathi sokusebenza kwenjini (kungakhathalekile imodi), umcibisholo we-thermometer udlula uphawu olubomvu, lokhu kukhombisa ukuthi uhlelo lokupholisa alukwazi ukubhekana nomthwalo (ngokwesibonelo, imishini ye-carburetor endala ivame ukubila ezimotweni zomgwaqo ), noma enye indlela yayo iphume esakhiweni.

Imiphumela yokushisa ngokweqile ne-hypothermia yenjini yomlilo yangaphakathi

Manje ake sikhulume kancane ngokushisa ngokweqile futhi, njengoba kungazwakala kungathi, mayelana ne-hypothermia yeyunithi yamandla. Lapho injini ishisa kakhulu, izinga lokushisa lesipholisi liyakhuphuka. Lapho le parameter idlula lapho kubila khona, i-antifreeze inweba ngokuqinile ngenxa yamabhamuza womoya akhiwe.

Ngenxa yokwenyuka okubucayi, ulayini ungaphuka. Esimweni esihle kakhulu, ipayipi legatsha lizondiza, kuthi i-antifreeze ebilayo izokhukhula lonke igumbi lenjini. Ukwephuka okunjalo kuthembisa umshayeli izinkinga eziningi, kusuka ekungcolisweni kwamabhande okushayela kuya kusekhethi esifushane ezintambo.

Ngaphezu komoya onamandla, ukubila kwe-antifreeze kudala amaphakethe omoya, ikakhulukazi ebhantshi lokupholisa. Lokhu kungadala ukuthi insimbi ikhubazeke. I-wedge yeyunithi ingenzeka lapho izingxenye zikhula. Ukonakala okunjalo kudinga umsebenzi wokulungisa obiza kakhulu.

Kuma-motors amaningi wesimanje, izinga lokushisa elibucayi lingu-+130 degrees. Kepha kukhona futhi amayunithi anjalo kagesi angasetshenziswa ngokuphepha, noma ngabe i-antifreeze ekuzo ishisa kuze kufike ku +120. Vele, uma okokupholisa kungabilisi kulelo zinga lokushisa.

Manje okuncane mayelana ne-hypothermia. Lo mphumela uyabonakala ezifundeni ezisenyakatho, lapho amazinga okushisa aphansi kakhulu ejwayelekile ebusika. Ukweqa injini ngokweqile kusho ukuthi i-antifreeze ipholisa ngokushesha okukhulu, noma ngabe injini isebenza ngaphansi kwezimo zomthwalo ophakeme. Injini ivalwe kakhulu ngenkathi ishayela. Ngalesi sikhathi, inani elikhulu lomoya obandayo weqhwa lingena esikhumulweni sokushisa i-radiator, bese lehlisa izinga lokushisa lesipholisi kakhulu kangangokuba injini ingafinyeleli ekushiseni okusebenzayo.

Uma injini yomlilo yangaphakathi yomlilo iphelile, uhlelo lukaphethiloli lungahlupheka. Isibonelo, ikristalu leqhwa lingakheka endizeni kaphethiloli bese livimba imbobo futhi livimbe uphethiloli ungangeni egumbini. Kepha kaningi indiza yomoya iyaqina. Njengoba umoya uyeka ukungena enjini, uphethiloli awubasi. Lokhu kubangela ukuthi amakhandlela agcwale. Ngenxa yalokhu, amatafula ezimoto futhi awanakuqalwa kuze kube yilapho ama-spark plugs esomile. Lobu bunzima buxazululwa ngokufaka ipayipi likathayela, elihlinzeka ngokungeniswa komoya okusha endaweni yobuningi bokukhipha.

Emakhazeni amakhulu, i-antifreeze ayigodoli, empeleni, yingakho uketshezi lubizwa ngokuthi yi-antifreeze, futhi uhlobo ngalunye lwe-coolant lunomkhawulo walo wokuqandisa. Kepha uma umshayeli ecabanga ukuthi injini izofudumeza uhlelo lokupholisa noma kunjalo, futhi asebenzise amanzi esikhundleni se-antifreeze, uzobeka engcupheni yokonakalisa i-radiator, ngoba eqabeni elinamandla kwanele ukuthi imoto ime kancane lapho injini icishiwe, futhi uhlelo luzoqala ukubanda.

Kepha ukwakheka kwamakristalu wamanzi eqhweni elibi kwenzeka ngisho noma imoto ihamba. Uma i-radiator ivalekile, noma ngabe i-thermostat ivulekile, i-coolant ngeke ijikeleze futhi amanzi azobanda kakhulu.

Omunye umphumela wokupholisa ngokweqile kwunithi yamandla ukungakwazi ukusebenzisa kahle uhlelo lokushisa lwangaphakathi lwezimoto. Umoya ovela kwabaphambukayo uzofika ubanda, kube sengathi imoto isanda kuqaliswa, noma ifudumele kancane. Lokhu kuzothinta kabi ukugibela induduzo.

Indlela yokubuyisela izinga lokushisa elivamile lenjini evuthayo yangaphakathi

Uma umcibisholo wokushisa wemoto ukhuphuka ngokushesha, kuyadingeka ukunquma ukuthi yini ebangele lokhu. Isibonelo, ngenxa yezinga eliphansi le-antifreeze ohlelweni lokupholisa, angeke ajikeleze, ngenxa yokuthi imoto izoqala ukushisa ngokushesha.

Ngesikhathi esifanayo, kufanele uthole ukuthi i-antifreeze yayaphi uma yanele ethangini ngaphambi kohambo. Isibonelo, ingavuza ngenxa yokuqhuma kwepayipi. Okubi kakhulu uma i-antifreeze ingena ku-crankcase. Kulokhu, umusi omhlophe owugqinsi (hhayi njengomhwamuko wamanzi) uzophuma kakhulu epayipini lokukhipha umoya.

Futhi, ukuvuza kwe-antifreeze kungenzeka ngenxa yepompo ehlulekile noma i-radiator ephukile. Ngaphezu kokuhlola izinga lokupholisa, udinga ukuqinisekisa ukuthi ifeni eseduze ne-radiator isebenza kahle. Esiminyaminyeni sezimoto emazingeni okushisa aphakeme, ingase ingavuli, okuzoholela ngempela ekushiseni ngokweqile kwenjini yomlilo yangaphakathi.

Yikuphi ukushisa kwenjini okufanele uqale ukushayela

Uma kubusika ngaphandle, khona-ke ukupompa amafutha ngekhwalithi ephezulu ngokusebenzisa iziteshi zenjini, iyunithi yamandla kufanele ifudumale ifike ku-80-90 degrees. Uma ehlobo ngaphandle, ungaqala ukuhamba lapho injini ifudumala kufika ku-70-80 degrees. Uwoyela emazingeni okushisa avumayo mancane ngokwanele ukumpompa kahle kuzo zonke izingxenye zenjini evuthayo yangaphakathi.

Ukulinda injini ukuthi ifinyelele izinga lokushisa ngaphambi kokushayela kuyadingeka ukuze ngesikhathi somthwalo izingxenye zayo zingahlushwa ukungqubuzana okomile. Kodwa ukufudumala okunjalo kuyadingeka ngemva kokuphumula isikhathi eside, isibonelo, ekuseni. Ekuqaliseni okulandelayo kwenjini, le nqubo ayidingeki, ngoba uwoyela akakabi naso isikhathi sokuphuma ngokuphelele ku-sump.

Uma injini ingafudumali izinga lokushisa lokusebenza

Le nkinga inezizathu ezimbalwa:

• Ebusika, lapho injini ifudumala, umshayeli uvula isitofu ngokushesha;
• Isithwathwa esinamandla;
• Ukusebenza okungalungile kwe-thermostat noma kunamathele endaweni evulekile (ipholile ngokushesha ijikeleza embuthanweni omkhulu);
• Ukuhluleka kwezinzwa lokushisa.

Uma injini ifudumala kancane, futhi kusesekuseni kakhulu ukuba iqale ukushayela ngamandla, ikakhulukazi ngesivinini esikhulu nokukhuphuka, khona-ke injini ngeke ikuthole ukugcotshwa okwanele (ukulamba kwamafutha). Ngenxa yalokhu, izingxenye zayo zizosheshe zingasebenziseki. Njengoba ukusebenza kahle kwayo kuncike ekushiseni kwenjini yomlilo yangaphakathi, iyunithi yamandla abandayo ngeke isabele kancane.

Ukuze injini ifudumale ngokushesha emakhazeni, akufanele uvule isitofu ngokushesha - ngeke sisasiza kuze kube yilapho injini yomlilo yangaphakathi ifudumala. I-thermostat ebambekile kufanele ishintshwe, futhi uma kubanda kakhulu ngaphandle, khona-ke ukupholisa okuqinile kwe-antifreeze kungavinjelwa. Ukuze wenze lokhu, ungafaka amakhethini engxenyeni ye-radiator ukuze ishaywe kancane kancane ngenkathi ushayela.

Yimiphi imithetho okufanele ilandelwe

Ukuze injini ingadluli kwimingcele yokushisa evunyelwe, umshayeli ngamunye kufanele agcine le mithetho elandelayo:

1. Hlala njalo ubheka ikhwalithi nekhwalithi yesipholisi ohlelweni;
2. Kuze kube yilapho injini ifinyelela ekushiseni okusebenzayo, ungayekeli ekucindezelekeni, ngokwesibonelo, ukuhambisa imithwalo noma ukushayela ngokushesha;
3. Ungaqala ukunyakaza lapho umcibisholo we-thermometer yangaphakathi yomlilo ufinyelela kuma-degree angama-50, kepha ebusika, lapho isithwathwa singena, kuyadingeka ukuthi ulinde kuze kufike ukufudumala kokusebenza, ngoba ukupholisa kuzokuqina phakathi nokunyakaza;
4. Uma izinga lokushisa leyunithi yamandla lidlula okujwayelekile, kuyadingeka ukuthi ubheke isimo sohlelo lokupholisa (noma ngabe irediyetha ivalekile, noma ngabe i-antifreeze indala, noma ngabe i-thermostat noma ifeni isebenza kahle);
5. Ngemuva kokushisa okukhulu kwemoto, kubalulekile ukuthi uyihlolisise ukuze uvikele ukungasebenzi kahle okukhulu;
6. Ukuze uvimbele injini ekubambeni ngokweqile ebusika, kuyadingeka ukuvimbela ukungena kwamahhala kokugeleza komoya ngqo esikhumulweni sokushisa serediyetha. Ukuze wenze lokhu, ungafaka ukwahlukanisa kwamakhadibhodi phakathi kwerediyetha negridi yerediyetha. Kodwa lokhu kuyadingeka kuphela uma imoto iphelile, okungukuthi, ngesikhathi sokuhamba, izinga lokushisa layo lehla ngaphansi kwepharamitha edingekayo;
7. Ezingxenyeni ezisenyakatho, ukuqala kalula kwenjini yomlilo yangaphakathi, ungasebenzisa isifudumezi sokuqala (mayelana nokuthi kuyini, funda kwesinye isihloko);
8. Ungagcwalisi uhlelo lokupholisa ngamanzi. Ehlobo, izobila ngokushesha, futhi ebusika ingadabula irediyetha noma, okubi kunakho konke, ibhantshi lokupholisa.

Nayi ividiyo emfushane ngombono we-powertrain okweqile:

Ukushisa kwe-injini: imiphumela nokuwohloka

Izinga lokushisa lenjini elijwayelekile ebusika

Ngaphambi kokuba uqale ukushayela ebusika ngemva kwesikhathi eside sokungenzi lutho, kufanele uvumele injini isebenze ngesivinini esingaphezu kwemizuzu engu-7, futhi ngesivinini esiphansi kungabi ngaphezu kwemizuzu emi-5. Ngemva kwalokho, ungaqala ukunyakaza. Ngesistimu yokupholisa esebenzayo, injini izoba nesikhathi sokufinyelela izinga lokushisa lokusebenza ngalesi sikhathi.

Ebusika, ngesikhathi seqhwa, izinga lokushisa elisebenzayo lenjini yomlilo yangaphakathi lingama-80-90 degrees. Ukuze injini ifinyelele ngokwanele kule nkomba, uhlelo lokupholisa kufanele luqukathe i-antifreeze efanelekile noma i-antifreeze, kodwa akukho manzi. Isizathu siwukuthi amanzi eqhwa at -3 degrees. Ngesikhathi se-crystallization, iqhwa lizoklebhula ibhantshi lamanzi le-motor, yingakho iyunithi yamandla kuzodingeka ishintshwe.

Ukufudumala injini yomlilo yangaphakathi

Isikhathi sokufudumala se-motor sincike ekushiseni okuzungezile. Le nqubo ayinzima ikakhulukazi. Ukuze wenze lokhu, udinga ukuqala injini. Uma imoto i-carbureted, ngakho-ke ngaphambi kokuqala kuyadingeka ukususa ukuxubha, futhi ngemva kokuqala injini yomlilo yangaphakathi, linda ijubane ukuze lizinze, lisize ukuba lingagcini ngosizo lokunikezwa kwegesi.

Ngenjini yomjovo, yonke into ilula kakhulu. Umshayeli umane aqale injini, futhi iyunithi yokulawula ilungisa ngokuzimela isivinini ekushiseni kweyunithi. Uma imoto imbozwe iqhwa, khona-ke isikhathi sokufudumala kwenjini singasetshenziswa ukuyihlanza. Kuthatha imizuzu emi-5 ukuya kweyi-7 ukuze injini ifinyelele izinga lokushisa lokusebenza.

Ezifundeni ezinobusika obunzima, injini ibuye ifudunyezwe kusetshenziswa ama-pre-heater. Kuye ngemodeli yale mishini, awukwazi ukushisa amafutha enjini kuphela, kodwa futhi usebenzise i-coolant eshisayo ukushisa indawo yabagibeli.

Ukufakwa kwenjini

Isidingo se-motor insulation sivela lapho umshini usebenza kumaqhwa aqinile. Lapho iyunithi ibanda, kuzoba nzima kakhulu ukuyiqala.

Ukusheshisa isikhathi sokufudumala senjini yomlilo yangaphakathi, umnikazi wemoto angasebenzisa:

• Ingubo yemoto yezinjini. Lena ingubo encane eyenziwe ngezinto eziphikisayo. Ayikwazi ngisho nokususwa phakathi nohambo. I-peculiarity yalokhu kufakwa yi-conductivity yayo ephansi yokushisa, ngenxa yokuthi, ngemva kokumisa ukuthutha, i-motor ayipholi ngokushesha.
• I-heater kagesi. Lesi yisici esincane sokushisa esifakwa esikhundleni se-probe enjinini. Isetshenziselwa ukushisa wonke amafutha epanini. Ngemva kokuqala injini, i-lubricant enjalo iphonswa ngokushesha ngamashaneli enjini evuthayo yangaphakathi, ukuze akudingekile ukushisa uphethiloli isikhathi eside ukuze umthwalo ungalimazi izingxenye zenjini. Ukungalungi kwe-heater enjalo ukuthi imoto kufanele ibe seduze nenethiwekhi ye-volt 220 ukuze idivayisi ixhumeke.
• Iqala i-heater ezimele. Kuze kube manje, leli ithuluzi elithuthuke kakhulu lokulungiselela imoto uhambo ebusika obunzima. Kukhona ama-heaters ashisa injini kuphela, futhi kukhona ukulungiswa okukwazi ukushisa ngisho nengaphakathi lemoto. Funda kabanzi mayelana nale mishini kokunye ukubuyekeza. Inzuzo yemishini enjalo ukuthi ishisa injini ngokuphumelelayo ngaphandle kokuyiqala. Ububi buhlanganisa isidingo sokushajwa njalo kwebhethri, ikakhulukazi uma kusetshenziswa i-heater ye-cabin.

Injini eqandayo

Kunezimo ezimbili lapho injini ingaba yiqhwa. Okokuqala, lo mphumela ubhekene nabashayeli abanesimo sengqondo sobudedengu emotweni. Abashayeli abanjalo abakuboni kudingekile ukusebenzisa izinto ezikhethekile njengesibambiso.

Banesiqiniseko sokuthi amanzi ase-distilled anele ukupholisa injini. Uma ehlobo lokhu akubalulekile ngaphandle kwesikali, khona-ke ebusika i-crystallization yamanzi enjini noma i-radiator ngokuqinisekile izoholela ekuphumuleni kwesifunda.

Okwesibili, abashayeli abasebenzisa imoto yabo ezindaweni ezisenyakatho eyisithwathwa esinamandla babhekana neqhwa lemoto. Lokhu kwenzeka kakhulu ngenkathi ushayela. Nakuba injini igijima futhi kushiswa ingxube yamafutha omoya kuyo, ngenxa yokupholisa ngokweqile kwe-radiator, i-antifreeze ohlelweni ibanda kakhulu.

Lokhu kubangela izinga lokushisa lemoto lehle ngaphansi kwezinga lokushisa lokusebenza. Ukuze kuqedwe i-hypothermia, umshini ufakwe i-thermostat, evala lapho izinga lokushisa le-antifreeze lehla, futhi into epholile iqala ukujikeleza embuthanweni omncane.

Ngenxa ye-hypothermia ye-injini, isimiso sikaphethiloli singase sehluleke (isibonelo, uphethiloli we-diesel ngeke ube nesikhathi sokushisa futhi uphenduke ube yijeli, ngenxa yokuthi ipompo ngeke ikwazi ukuyipompa, futhi injini izomisa). Futhi, injini ebanda kakhulu ngeke yenze kube nokwenzeka ukusebenzisa isitofu - umoya obandayo uzongena ekamelweni, ngoba i-radiator yokushisa nayo iyabanda.

Ividiyo ngesihloko

Njengoba ubona, hhayi kuphela ukusebenza nokusebenza kahle kweyunithi yamandla, kodwa futhi ukusebenza kahle kwezinye izinhlelo zemoto kuncike ekushiseni okusebenzayo kwemoto.

Nansi ividiyo emfushane yokuthi yini okufanele uyenze uma injini yemoto ishisa ngokweqile:

Okufanele ukwenze uma injini ishisa ngokweqile emgwaqeni | Izenzo Ezibalulekile

Izinga lokushisa lenjini - Imibuzo nezimpendulo:

Kungani injini ingalandi ukushisa okusebenzayo? Isici sokuqala esithinta isikhathi sokufudumala semoto ukushisa okukhona. Owesibili wuhlobo lwenjini. Iyunithi yamandla kaphethiloli ishisa ngokushesha kuneyunithi yamandla edizili. Isici sesithathu i-thermostat ehlulekile. Uma ihlala ivaliwe, isipholisi sizohamba isiyingi esincane futhi injini izoshisa ngokushesha. Uma i-thermostat ibhajwe evulekile, i-coolant izohamba ngenqubo yokufudumeza injini ngokushesha embuthanweni omkhulu. Esimweni sesibili, imoto izothatha isikhathi eside kakhulu ukufinyelela izinga lokushisa lokusebenza. Ngenxa yalokhu, lolu phiko luzodla uphethiloli omningi, izindandatho ze-piston zizolimala, futhi i-catalyst izovala ngokushesha.

Lithini izinga lokushisa elisebenza okungenani lemoto? Onjiniyela batusa ukuthi uhlale ulungiselela iyunithi yamandla ohambweni oluzayo. Endabeni ye-injector, ngaphambi kokuqala ukuhamba, kubalulekile ukulinda kuze kube yilapho i-elekthronikhi yehlisa ijubane leyunithi ibe yinkomba ngaphakathi kwe-900 rpm. Ungashayela imoto lapho izinga lokushisa le-antifreeze lifinyelela kuma- + 50 degrees. Kepha awukwazi ukulayisha injini (ukushayela okunamandla noma ukuthuthwa kwemithwalo emikhulu, kufaka phakathi ukulayishwa okugcwele kwekhabethe ngabagibeli) ize ishise ize ifike kuma-degree angama-90.

Iyiphi izinga lokushisa lenjini eliphakeme kakhulu?
Uma kukhulunywa ngezimoto ezintsha nezike zasetshenziswa, imoto yakho, ngaphandle kokukhetha, kufanele isebenze phakathi kuka-190 no-220 degrees. Lokhu kungaphazanyiswa yizinto ezifana ne-air conditioning, ukudonsa kanye nokungenzi lutho, kodwa akufanele kube nandaba. Kuya ngokuthi kungakanani okupholisa okungaphezu kwalo mkhawulo, usengozini enkulu yomlilo.

Ingabe u-230 degrees Fahrenheit mkhulu kakhulu enjinini?
Bangakwazi ukufinyelela isivinini kusuka ku-195 kuya ku-220 degrees Fahrenheit. 
I-thermostat kufanele ilungiswe ngokuya ngezinga lokushisa elikuyo. 
Ezinye izingxenye zegeji yemoto yakho azilingani ngokunembile. 
Izinga lokushisa kufanele okungenani libe ngu-230 degrees Fahrenheit.

Iliphi izinga lokushisa elibhekwa njengokushisa ngokweqile emotweni?
Injini ifinyelela ku-231 degrees Fahrenheit uma ipholile ngokwanele. 
Uma izinga lokushisa lingaphezu kuka-245 degrees Fahrenheit, lingabangela umonakalo.

Iliphi izinga lokushisa elibhekwa njengokushisa ngokweqile emotweni nge-Celsius?
Ezimotweni eziningi zanamuhla ze-OBDII zaseJapane kusukela ngo-1996, izinga eliphezulu lapho isistimu yakho yokupholisa kufanele izinze ngu-76-84 degrees Celsius. 
Injini yakho isebenza kahle kakhulu uma ikuleli windi.

Yini okufanele uyenze uma izinga lokushisa emotweni liphezulu?
Lapho nje uvula i-heater ngamandla agcwele, okunye ukushisa kwenjini kungasuswa ngesikhathi.
Injini kufanele ishintshwe ngemva kokumisa. 
Ivale khona manje nalapha.
I-hood kufanele ibe phezulu.
Qiniseka ukuthi injini ipholile ukuze isebenze ezingeni lokushisa elinethezekile...
Kufanele futhi uhlole ithangi lokupholisa.

Ngingakwazi ukushayela ngezinga lokushisa eliphezulu lenjini?
Uma imoto yakho ishisa kakhulu, ingabangela umonakalo omkhulu futhi kwesinye isikhathi unomphela injini, ngakho-ke zama ukuyimisa ngokushesha ngangokunokwenzeka. 

Indlela yokunciphisa ukushisa kwenjini yemoto?
Qiniseka ukuthi imoto yakho isethunzini...
Kungcono ukulenga amakhethini emafasiteleni emotweni.
Qiniseka ukuthi amafasitela akho anombala.
Qinisekisa ukuthi amawindi emoto yakho avuleke kancane.
Vula izikhala zaphansi, bese uzivala.
Uma i-conditioner yakho isezingeni eliphezulu, isebenzise kancane.
Kufanele uqaphe ngokucophelela izinga lokushisa lemoto.
Umphumela wokupholisa ungatholakala ngokuvula ukushisa.

Yini ebangela izinga lokushisa eliphezulu lenjini?
Ukushisa ngokweqile kungase kubangelwe izici eziningana ezifana namapayipi okupholisa avuzayo noma amapayipi avalwe ukugqwala noma ukugqwala, uketshezi lwe-condenser owonakele, noma ama-radiator aphukile. 
Ungase ukwazi ukugwema izinkinga zokushisisa ngokweqile esikhathini esizayo ngokuhlola njalo. 

Ingabe u-220 degrees Fahrenheit mkhulu kakhulu enjinini?
Imodeli yezinga lokushisa lenjini yakho ikhombisa ibanga lika-195 kuya ku-220 degrees lokushisa elijwayelekile. Ezimweni ezikahle, inaliti izogcina isikhundla esiqondile maphakathi nesilinganiso.

240 degrees Fahrenheit - er kakhulu enjini?
I-coolant enjinini ishisa kakhulu ezingeni lokushisa elingu-240 kuya ku-250 degrees. 
Umphumela walokhu ukuthi ukushisa ngokweqile kwenzeka. 
Ungathola nezinto ezimbalwa ezihlukene njengoba uhamba kudeshibhodi, okuhlanganisa i-temp gauge ebomvu noma amagama athi "injini iyashisa" kudeshi, angakutsheli nje kuphela ukuthi ilambu lenjini likhanya, kodwa nalapho imoto isebenza kahle. .

Liyini izinga lokushisa lokushisa ngokweqile kwenjini?
Injini ikwazi ukushisa ifike ku-230 degrees Fahrenheit. 
Ingalimaza imoto yakho uma ifinyelela okungenani ku-245 degrees Fahrenheit.