Ikepisi lamathangi wokunweba: ukuthi isebenza kanjani, kungani idingeka

Njengoba injini yomlilo isebenza ngaphansi kwengcindezi yokushisa okushisayo, izimoto eziningi zinesistimu lapho kusakazwa khona okokupholisa ukugcina ukushisa okuphelele kweyunithi.

Enye yezinto ezibalulekile eziqinisekisa ukusebenza okuzinzile (ukupholisa imishini) kohlelo ikepisi lokwandisa ithangi. Ayigcini ngokuvala intamo yethangi, ivimbela izinto zangaphandle ukungena kulayini, kepha yenza imisebenzi eminingana ebalulekile. Ake sicabangele ukuthi ziyini.

Imisebenzi yengqimba yethangi lokunweba

Lapho kushintshaniswa ukushisa enjinini, i-antifreeze iyashisa kakhulu. Njengoba into isuselwa emanzini, lapho izinga lokushisa likhuphuka, livame ukubila. Ngenxa yalokhu, kukhishwa umoya, ofuna ukuphuma kusekethe.

Ngaphansi kwezimo ezijwayelekile, iphuzu lamanzi abilayo ngama-degree ayi-100. Kodwa-ke, uma ukhuphula ingcindezi ku-loop evaliwe, izobila ngokuhamba kwesikhathi. Ngakho-ke, umsebenzi wokuqala wekhava ukuhlinzeka ngokunyuka kwengcindezi okwandisa indawo yokubilisa epholisayo.

Endabeni ye-antifreeze, imvamisa iyabila lapho ifinyelela kuma-degree afinyelela kwangu-110, ne-antifreeze - 120 Celsius. Ngenkathi uhlelo lokupholisa luvaliwe, lesi sibalo sanda kancane, sivimbela ukwakheka kwamabhamuza omoya avimba ukujikeleza kwegazi.

Lapho injini yomlilo yangaphakathi isebenza, izinga layo lokushisa likhuphukela kuma-degree angama-120 - esifundeni sebanga eliphakeme lokubilisa lesipholisi. Uma idamu livaliwe ngokuqinile, kuzokwanda ingcindezi eyeqile ohlelweni.

Ngaphambili esesike sakucabangela idivayisi ye-motor CO. Izakhi zalo eziyinhloko zenziwe ngensimbi, kepha ukuxhumana kwamayunithi kunikezwa ngamapayipi enjoloba wobubanzi obukhulu. Zigxile ekuhlanganisweni ngezibopho. Njengoba uhlelo lokucindezela lwenziwa esifundeni, uketshezi olusebenzayo luzobheka iphuzu elibuthakathaka kulayini.

Kufanele kufakwe i-valve yokusiza ngokweqile ekujikelezeni ukuvimbela i-hose noma ipayipi le-radiator ekuqhumeni. Lona ngomunye umsebenzi wekepisi le-tank lokunweba. Uma i-valve iphuka, le nkinga izozibonakalisa ngokushesha.

Idivayisi, inqubo yokusebenza kwesembozo sethangi

Ngakho-ke, okokuqala, isivalo siqinisa idamu ngokuqinile ukukhulisa ukucindezela kohlelo. Okwesibili, idivayisi yayo ikuvumela ukuthi unciphise ukucindezela okukhulu. Idizayini yanoma iyiphi ikhava ifaka phakathi:

• Umzimba ikakhulu ungupulasitiki oqinile. Inembobo yokukhululeka kwengcindezi;
• I-sealant ukuze umoya ungaphumi ekuxhumekeni ngaphambi kwesikhathi;
• I-Valve - Ngokuyinhloko iqukethe isiphethu nepuleti elimboza okuthengiswayo.

Ipuleti le-valve elayishwe entwasahlobo livimbela umoya oweqile ekushiyeni uhlelo. Ukumelana kwalesi sici kubalwa ngokuqinile ngumenzi. Ngokushesha nje lapho ingcindezi yesifunda idlula inani elivunyelwe, intwasahlobo icindezelwa yipuleti bese kuthi okuthengiswayo kuvuleke.

Kumamodeli amaningi wekhava, kufakwa i-valve yokugcina ngaphandle kwe-valve yokusiza ingcindezi. Iqeda isidingo sokuvula idamu lapho injini ibanda. Lapho isipholisi sikhula, umoya omningi ushiya isistimu, futhi lapho uphola, ivolumu iqala ukubuyela esimweni. Kodwa-ke, nge-valve evaliwe ngokuqinile, kwenziwa i-vacuum kulayini. Lokhu kukhubaza idamu lepulasitiki futhi kungaqhuma ngokushesha. I-valve yokuhlanza iqinisekisa ukuthi uhlelo lungagcwaliswa ngokukhululekile ngomoya.

Kungani ingcindezi ohlelweni lokupholisa inemba kangaka?

Ingcindezi kulayini epholisa iyunithi yamandla ibalulekile. Ngenxa yakhe, i-antifreeze ayibilisi emotweni yesimanje. Uma kunengcindezi yasemkhathini kuyo, umthamo woketshezi olusebenzayo uzokwehla ngokushesha ngenxa yokuhwamuka kwamanzi. Inkinga enjalo izodinga ukushintshwa kuketshezi njalo.

Futhi, ingcindezi enganele izosheshisa ukubila kwe-antifreeze ngisho nangaphambi kokuba imoto ifinyelele embusweni wokushisa ophakeme. Ukushisa okusebenzayo kweyunithi yamandla kuchazwe ku- ukubuyekeza okuhlukile.

Yiziphi izigqoko ezikhona?

Kuyasebenza ukusebenzisa amakhava aklanyelwe i-OS yemodeli ethile yemoto. Uma ufaka ukuguqulwa okungajwayelekile (uma kufanelana nentambo), kungahle kungadedeli ngesikhathi noma kungakhiphi ingcindezi eyeqile nhlobo.

Izembozo ezijwayelekile ziyindlela eshibhile, kepha imvamisa zinokungasebenzi kahle okukodwa. Njengoba izinto ezikubo zishibhile, izakhi zensimbi zibola ngokushesha okukhulu, zilahlekelwe ukuqina kwazo. Futhi, kwesinye isikhathi izakhi zenziwe sintered, lapho i-valve iqinisa khona endaweni evulekile, noma okuphambene nalokho - endaweni evaliwe.

Imvamisa ukusebenza kukakhokho kunganqunywa umbala wawo. Kukhona amakepisi aphuzi, aluhlaza okwesibhakabhaka namnyama. Ukuthi ukuguqulwa komuntu ngamunye kuzosebenza kanjani kudinga ukubhekwa emotweni ethile. Abanye bagcina ingcindezi ngaphakathi kuka-0.8 atm., Abanye banikeza ukwanda kwalesi sikhombisi kube ngu-1.4, futhi kwesinye isikhathi kuze kufike kuma-atmospheres amabili. Isibonisi esifanelekile kufanele siboniswe kumanuwali yemoto.

Uma ubeka ingxenye ethangini engamelana nengcindezi enkulu kunethangi uqobo, kuzodingeka ukuthi iguqulwe kaningi. Futhi lokhu kungukuchitha okungeziwe.

Izimpawu zekhaphethi yethangi lokunweba elibi

"Izimpawu" ezilandelayo zingakhombisa isidingo sokuhlola ikhava:

• Imoto ivame ukubilisa (kepha ekuqaleni kwimodi yokusebenza efanayo inkinga enjalo ayibonwanga);
• Ishubhu serediyetha (ukushisa noma okuyinhloko) kuqhume;
• Imibhobho iqhume;
• Idamu livame ukuqhuma;
• Ngisho nasesimotweni esishise ngokweqile, isitofu asiwushisi umoya. Lokhu kuvame ukwenzeka lapho ukukhipha umoya kuvela esifundeni - ingcindezi yohlelo ingadalwanga, lapho i-antifreeze ibilisa khona;
• Lapho imoto ivulwa, iphunga elingemnandi lamafutha avuthayo lizwakala kusuka emiphefumulweni yomoya noma intuthu emhlophe ivela ngaphansi kwesigqoko. Lokhu kungenzeka uma i-antifreeze ivuza epayipini langaphambili elishisayo;
• Imikhondo yokupholisa ivela ezigxotsheni zamapayipi.

Imvamisa isimo singadinga hhayi kuphela ukufaka esikhundleni se-cap cap, kodwa futhi nokulungisa ezinye izingxenye zohlelo lokupholisa. Isibonelo, uma ishubhu serediyetha sidabukile, khona-ke kufanele sishintshwe esisha. Ngeminye imininingwane mayelana nokwakheka kwama-radiator, futhi lapho kungalungiswa khona, funda lapha.

Ungayihlola kanjani i-cap tank tank

Ngokubonakalayo, ukungasebenzi kahle kukaphethiloli wamathangi wokunweba kuvezwa kuphela esimweni sokubunjwa kokugqwala, bese kuphumela kuphela engxenyeni engaphandle yengxenye. Ngenkathi isivalo sibonakala siyinto elula, ukusibheka akuyona inqubo elula.

Inkinga ukuthi i-valve ingahlolwa kuphela ukusebenza okufanele ngaphansi kwezimo zengcindezi. Le akuyona i-thermostat ovele uyifake emanzini abilayo ukubona ukuthi iyavuleka yini. Endabeni yesembozo, kuzodingeka ukuthi kwenziwe ingcindezi yokufakelwa, okungelula ukuyenza egalaji, futhi ikakhulukazi ukulungisa izinkomba (indlela elula ukusebenzisa i-compressor yemoto).

Ngalesi sizathu, uma usola ukungasebenzi kahle kwe-valve, kufanele uxhumane nesevisi yemoto ukuthola usizo. Ku-workshop, kulula ukuhlola ukusebenza kwe-valve.

Uma singekho isifiso sokukhokhela ukuxilongwa okunjalo, inqubo ingenziwa ngokuzimela, kepha imiphumela izoba nesihlobo. Ngakho-ke, injini iyaqala futhi ifudumale ize ifike kuzinga lokushisa elisebenzayo. Ngemuva kwalokho sicisha iyunithi futhi ezimeni zokuthula ngokuphelele zama ukukhipha ikhava (kubalulekile ukwenza lokhu ngokucophelela ukuze ungatholi ukulimala okushisayo).

Uma phakathi nenqubo yokuqaqa bekungekho imisindo (ngokwesibonelo, ikhwelo noma ikhwela), i-valve isebenza kahle. Kodwa-ke, kubalulekile ukuthi wazi ukuthi i-valve ikhulula ingcindezi eyeqile, okusho ukuthi ingcindezi encane yohlelo isazokwenzeka.

I-valve yokuhlanza ihlolwe ngale ndlela elandelayo. Simise imoto, siyifudumeze kuze kube yilapho kusebenza umlandeli, bese uyicisha. Silinde leyunithi ukuthi yehlise umoya. Uma izindonga zethangi zikhubazeke ngaphakathi, khona-ke kuye kwakhiwa i-vacuum ohlelweni, futhi i-valve ayisebenzi.

Amabhodlela aphukile ngokuvamile awalungiswa. Noma kunjalo, ungakwenza lokhu uma ufisa. Kuphela okuphezulu okungenziwa kuleli cala ukuqaqa ingxenye nokuyihlanze ekungcoleni. Iningi labakhiqizi bezimoto lincoma ukuthi ngezikhathi ezithile kushintshwe ikepisi lamathangi.

Nansi enye inketho yokuthi ungayihlola kanjani ipulagi:

Ungahlola kanjani ikepisi lethangi lokunweba ukuze uthole ukukhululeka kwengcindezi

Imibuzo nezimpendulo:

Ungahlola kanjani i-cap yethangi yokunweba ukuze isebenze? Yenza ukuhlola okubonakalayo komonakalo. Ngemva kokufudumala injini, udinga ukukhulula isembozo, kuyilapho kufanele kuzwakale ukukhala.

Ungahlola nini ikepisi yethangi lokunweba? Udinga ukunaka i-tank cap uma ingcindezi ohlelweni ingakhululwa lapho isithuthuthu sishisa kakhulu futhi amapayipi enjoloba esistimu yokupholisa edabukile.

Kufanele kufakwe kangaki ikepisi lethangi lokunweba? Ayidingi ukushintshwa ngezikhathi ezithile. Uma i-valve iba muncu futhi ihluleka, idinga ukushintshwa, kungakhathaliseki ukuthi ithengwe nini.