Iyini i-thermostat yemoto
Ama-thermostat emoto adlala indima ebalulekile ohlelweni lokupholisa lwemoto. Ngokulawula ngobuhlakani indlela yokugeleza kwe-coolant, kuqinisekisa ukuthi injini isebenza njalo ebangeni lokushisa elifanele. I-thermostat iyivalvu elawula ukugeleza kwe-coolant. Ingxenye yayo eyinhloko iyinto ezwela ukushisa, efana nevalvu elawula ngokuzenzakalelayo emotweni.
Izinhlobo nemisebenzi
Kunezinhlobo eziningi zama-thermostat, kufaka phakathi ama-bellows, amashidi e-bimetal, kanye nama-thermostat e-thermistor. I-thermostat ye-bellows izwa ushintsho lokushisa ngenzwa yokushisa kanye nesakhiwo sama-bellows, i-thermostat yeshidi le-bimetal ilawula ukuvulwa nokuvalwa kokuxhumana ngokuguqulwa kweshidi le-bimetal, kanye ne-thermostat ye-thermistor ilawula ukuvulwa kwesekethe ye-compressor ngokushintsha kwenani lokumelana .
Indawo yokufaka kanye nomsebenzi
I-thermostat ivame ukufakwa emseleni wamanzi wesistimu yokupholisa futhi ilawula usayizi kanye nokujikeleziswa kwe-coolant. Umjikelezo we-coolant uhlukaniswe ngemijikelezo emincane kanye nemijikelezo emikhulu, kanti i-thermostat ilawula izinga lokushisa lenjini ngokulawula indlela yokugeleza kwe-coolant. Uma i-thermostat icishiwe, i-coolant ingageleza kuphela ngemijikelezo emincane, futhi uma i-thermostat ivuliwe, i-coolant ingajikelezwa ngemijikelezo emikhulu .
Ukubonakaliswa kwamaphutha nezindlela zokuthola
Ukwehluleka kwe-thermostat kuvame ukuzibonakalisa ngezimo ezintathu: ukuvala ngokuphelele, ukuvala ngokuphelele, nokunamathela. Ukuvala ngokuphelele kuzokwenza injini ishise ngokweqile, ukuvulwa ngokuphelele kuzokwenza izinga lokushisa lenjini libe phansi kakhulu, futhi ukunamathela kuzokwenza izinga lokushisa lingazinzile. Ukuze uhlole ukuthi i-thermostat isebenza kahle yini, ungahlulela ngokuthinta ushintsho lokushisa lwamapayipi amanzi aphezulu naphansi .
Umsebenzi oyinhloko we-thermostat yemoto ukulungisa indlela yokugeleza kwe-coolant ukuqinisekisa ukuthi injini ingakhipha ukushisa kahle ngaphansi kwezimo zokusebenza ezahlukene. Ngokukhethekile, ngokulawula indlela yokugeleza kwe-coolant, i-thermostat ivumela injini ukuthi ishise ngokushesha ngesikhathi sokuqala okubandayo futhi igcine izinga lokushisa lokusebenza elifanele ngesikhathi sokusebenza okuzinzile.
Isimiso sokusebenza
Ngaphakathi kwe-thermostat kukhona into ezwela izinga lokushisa, ngokuvamile into esetshenziswa yi-parafini. Lapho injini iqala, izinga lokushisa le-coolant liphansi, i-parafini ihlala iqinile, bese i-thermostat ivala isiteshi sokugeleza kwe-coolant ku-radiator, ivumela i-coolant ukuthi igeleze ngqo ku-engine block noma i-cylinder head water jacket ngephampu, ngaleyo ndlela ikhuphule izinga lokushisa lenjini ngokushesha. Lapho izinga lokushisa lamanzi lifinyelela izinga lokushisa elithile (ngokuvamile cishe ama-degrees angu-85), i-parafini iqala ukuncibilika, i-thermostat ivuleka kancane kancane, bese i-coolant iqala ukujikeleza kabanzi nge-radiator ukuze ikhiphe ukushisa, ngaleyo ndlela ilawula ukuqina kokupholisa futhi iqinisekise ukuthi injini isebenza njalo ebangeni lokushisa elifanele .
Umphumela wephutha
Uma i-thermostat ingasebenzi kahle, njengokungavuli noma ukungavali kahle, kungabangela izinkinga ezilandelayo:
Ukushisa ngokweqile kwenjini: Uma i-thermostat ingavuli kahle futhi i-coolant ingadluli ku-radiator ukuze ikhiphe ukushisa, injini ingashisa ngokweqile, okuholela ekusebenzeni okuphansi noma ngisho nomonakalo.
Inkinga yokuqala okubandayo: uma i-thermostat ivulwa kusenesikhathi, i-coolant ingena emjikelezweni omkhulu kusenesikhathi, kungaholela esikhathini eside sokufudumeza injini, izinga lokushisa eliphansi, okuthinta ukusebenza kanye nokonga uphethiloli.
Isiphakamiso sokulungisa
Ukuze kuqinisekiswe ukusebenza okuvamile kwenjini, kunconywa ukuhlola nokugcina isimo sokusebenza se-thermostat njalo. Uma kutholakala ukuthi i-thermostat ayisebenzi kahle, kufanele ishintshwe ngesikhathi ukuze kugwenywe imiphumela emibi ekusebenzeni kwenjini kanye nokuphila kwayo.
Uma ufuna ukwazi okwengeziwe, qhubeka ufunda ezinye izihloko ezikulesi siza!
Sicela usishayele ucingo uma udinga imikhiqizo enjalo.
Inkampani Zhuo Meng Shanghai Auto Co., Ltd. uzibophezele ekuthengiseni izingxenye zezimoto ze-MG&750 zamukelekile ukuthenga.
