Umsebenzi we-Auto thermostat
I-thermostat yemoto iyingxenye eyinhloko ohlelweni lokupholisa imoto, futhi umsebenzi wayo oyinhloko ukulawula indlela yokugeleza kwesipholile senjini ukuze kuqinisekiswe ukuthi injini isebenza ebangeni lokushisa elifanele. Nakhu ukuthi kusebenza kanjani:
Lawula ukujikeleza kwe-coolant
I-Auto thermostat ishintsha ngokuzenzakalelayo umjikelezo wesayizi ngokuya ngezinga lokushisa elipholile:
Uma izinga lokushisa lenjini liphansi (ngaphansi kuka-70°C), i-thermostat iyavalwa, futhi isipholile sizungeza kuphela ngendlela encane ngaphakathi enjinini, kusiza injini ukushisa ngokushesha.
Lapho izinga lokushisa lenjini lifinyelela ebangeni elivamile lokusebenza (ngaphezu kuka-80°C), i-thermostat iyavuleka, futhi isipholile sizungeza kurediyetha ukuze kukhishwe ukushisa ngokushesha.
Vikela injini
Vimbela ukushisisa kwenjini: ngokulawula ukugeleza kwesipholisa, gwema ukulimala kwenjini ngenxa yokushisa okuphezulu.
Vimbela injini ukupholisa ngaphansi kwezinga lokushisa eliphansi, i-thermostat iqinisekisa ukuthi injini ishisa ngokushesha futhi yehlise umonakalo enjinini kusukela ekuqaliseni okubandayo.
Thuthukisa ukusebenza kahle kukaphethiloli
I-thermostat ikhuthaza ukushiswa kukaphethiloli okugcwele ngokugcina injini isezingeni lokushisa elifanele lokushisa, ngaleyo ndlela ikhulise ukusebenza kahle kukaphethiloli futhi yehlise nesisi esiyingozi.
Nweba impilo yenjini
Ngokuzinzisa izinga lokushisa lenjini, i-thermostat inciphisa ukuguga ngenxa yokushisa ngokweqile noma ukupholisa kancane futhi inweba impilo yesevisi yenjini nesistimu yokupholisa.
Ukonga amandla kanye nokuvikelwa kwemvelo
I-thermostat inciphisa ukumosheka kwamandla ngokuthuthukisa ukusebenza kahle kwesistimu yokupholisa futhi ihlangabezana nezidingo zokongiwa kwamandla nokuvikelwa kwemvelo.
Ngamafuphi, i-thermostat yemoto iyingxenye ebalulekile yesistimu yokupholisa imoto ngokulawula ngobuhlakani ukuhamba kwesipholile ukuze kuqinisekiswe ukuthi injini ingasebenza kahle nangokuzinza ngaphansi kwezimo zokusebenza ezihlukene.
I-automobile thermostat iyi-valve elawula indlela yokugeleza kwesipholile senjini. Umsebenzi wayo oyinhloko ukulungisa amanzi ku-radiator ngokuzenzakalelayo ngokuvumelana nezinga lokushisa lesipholisi ukuqinisekisa ukuthi injini isebenza ezingeni lokushisa elifanele. I-thermostat ngokuvamile iqukethe ingxenye ezwa izinga lokushisa evula noma evala ukugeleza kwesipholile ngomgomo wokunwetshwa kwezinga lokushisa kanye nokufinyela okubandayo, ngaleyo ndlela ilawule amandla okukhipha ukushisa kwesistimu yokupholisa. .
Isimiso sokusebenza
Kukhona inzwa yezinga lokushisa ngaphakathi kwe-thermostat, lapho izinga lokushisa le-coolant liphansi kunevelu emisiwe, i-wax kapharafini ecolekile emzimbeni wenzwa yokushisa izoshintshwa isuke oketshezini iye kokuqinile, futhi i-valve ye-thermostat izovala ngokuzenzakalelayo ngaphansi kwesenzo se-spring, iphazamise ukugeleza kokupholisa phakathi kwenjini ne-radiator, futhi ikhuthaze isipholile ukuthi sibuyele enjinini nge-circuit yasendaweni, i-exe. Uma izinga lokushisa elipholile lidlula inani elithile, i-thermostat izovuleka ngokuzenzakalelayo, ivumele isipholile ukuthi singene kurediyetha ukuze kukhishwe ukushisa.
Indlela yokuthola amaphutha
Hlola umehluko wezinga lokushisa phakathi kwamapayipi angaphezulu naphansi kurediyetha : Uma izinga lokushisa elipholile lingaphezu kuka-110 degrees Celsius, hlola umehluko wezinga lokushisa phakathi kwamapayipi angaphezulu naphansi kurediyetha. Uma kunomehluko omkhulu wezinga lokushisa, i-thermostat ingase ibe nephutha.
Qaphela izinguquko kuzinga lokushisa kwamanzi : Sebenzisa i-thermometer ye-infrared ukuze uhlole i-thermostat uma injini iqala. Uma izinga lokushisa lamanzi livezwa ngaphezu kwamadigri angu-80, izinga lokushisa lokukhipha impahla kufanele likhuphuke kakhulu, okubonisa ukuthi i-thermostat isebenza ngokujwayelekile. Uma izinga lokushisa elilinganisiwe lingashintshi kakhulu, i-thermostat ingase ibe nephutha futhi idinga ukushintshwa.
Umjikelezo wokulungisa nokubuyisela
Ngaphansi kwezimo ezijwayelekile, i-thermostat yemoto idinga ukushintshwa kanye njalo eminyakeni engu-1 kuya kwemi-2 ukuze kuqinisekiswe ukuthi isistimu yokupholisa isebenza kahle. Uma ushintsha, ungakwazi ukususa ngokuqondile i-thermostat endala, ufake i-thermostat entsha, bese uqala imoto, ukhuphule izinga lokushisa libe ngama-degree angama-70, futhi uhlole ukuthi ukhona yini umehluko wokushisa epayipini lamanzi le-thermostat engaphezulu nephansi. Uma ungekho umehluko wokushisa, kusho okuvamile.
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