Iyini i-thermostat yemoto
I-automobile thermostat tee iyingxenye ebalulekile yesistimu yokupholisa imoto, esetshenziswa kakhulu ukulawula ukugeleza kwesipholisa, ukuze kulawulwe izinga lokushisa lenjini.
Isimiso sokusebenza kanye nomsebenzi
I-automost thermostat tee ivamise ukufakwa epayipini lokuxhuma phakathi kwenjini ne-radiator. Ingxenye yayo eyinhloko yi-wax thermostat, equkethe upharafini. Lapho injini iqala, izinga lokushisa lamanzi liphansi, upharafini usesimweni esiqinile, i-spacer ivimba umzila we-coolant ku-radiator ngaphansi kokusebenza kwentwasahlobo, futhi into epholile ibuyela ngqo enjinini, lesi simo sibizwa ngokuthi "umjikelezo omncane". Njengoba injini igijima, izinga lokushisa lamanzi liyakhuphuka, upharafini uqala ukuncibilika, umthamo uyakhula, umfutho wasentwasahlobo uyanqotshwa, futhi ingxenye yesipholile igelezela kurediyetha ukuze iphole, ebizwa ngokuthi “umjikelezo omkhulu”. Lapho izinga lokushisa lamanzi likhuphuka kakhulu, upharafini uyancibilika ngokuphelele, futhi isipholile sigelezela kurediyetha.
isakhiwo
Isakhiwo se-thermostat siqukethe izingxenye ezintathu eziyinhloko: umugqa wesokudla oxhuma ipayipi elikhiphayo elipholisa injini, ulayini wesokunxele oxhuma ipayipi lokufaka elipholile lemoto, kanye nolayini ongezansi oxhuma ipayipi elibuyisela isipholile senjini. Ngaphansi kwesimo se-wax kapharafini, i-spacer ingaba ezifundeni ezintathu: ivuleke ngokugcwele, ivuleke kancane futhi ivaleke, ukuze kulawulwe ukugeleza kokupholisa ku- .
Izinkinga ezivamile nokugcinwa
Ukwehluleka kwe-thermostat kuvame ukuba nezimo ezimbili: okokuqala, i-thermostat ayikwazi ukuvulwa, okuholela ekushiseni okuphezulu kwamanzi kodwa ifeni yokupholisa ithangi ayijiki; Okwesibili ukuthi i-thermostat ayivaliwe, okuholela ekukhuphukeni kancane kwezinga lokushisa kwamanzi noma isivinini sokungenzi lutho endaweni yokushisa ephansi. Ukuze kuqinisekiswe ukusetshenziswa okuvamile kwemoto, umnikazi kufanele amiselele i-thermostat phakathi nesikhathi esishiwo noma imayela ngokuya ngezidingo zemanuwali yokulungisa .
Umsebenzi oyinhloko weshubhu lezindlela ezintathu ze-thermostat yemoto ukulungisa izinga lokushisa lenjini ukuze uqinisekise ukuthi injini isebenza ngezinga lokushisa elingcono kakhulu. .
Ngokukhethekile, i-thermostat tee isiza injini ukuthi igcine izinga lokushisa elifanelekile lokusebenza ngokulawula ukugeleza nesiqondiso sesipholisa. Uma izinga lokushisa lenjini liphansi, i-spacer ku-tee tube izovalwa noma ivalwe kancane, ukuze isipholile sijikeleze ngaphakathi enjini, ngaleyo ndlela igcine injini ifudumele; Uma izinga lokushisa lenjini liphezulu kakhulu, ikhompathimenti izovuleka, ivumele isipholile ukuthi sigeleze siye kurediyetha ukuze siphole. Ngale ndlela, i-thermostat tee ingakwazi ukulungisa ngokuzenzakalelayo indlela yokugeleza kwesipholile ngokuvumelana nezinga lokushisa langempela lokusebenza lenjini ukuze kuqinisekiswe ukuthi injini ngeke ishise ngokweqile noma ipholile, ngaleyo ndlela ivikele injini futhi inwebe ukuphila kwayo kwesevisi.
Ngaphezu kwalokho, i-thermostat tee nayo inemisebenzi elandelayo:
i-diverting coolant : Ipayipi le-tee lingaphambukisa isipholile siye kumasekhethi okupholisa ahlukene ukuze kuqinisekiswe ukuthi zonke izingxenye zenjini zingapholiswa ngokwanele.
Ukuvikelwa kwenjini : Ngokulawula ngokunembile ukugeleza kwesipholile, vimbela injini ukushisisa noma ukupholisa kancane, nciphisa ukwehluleka kwemishini okubangelwa ukushintshashintsha kwezinga lokushisa.
Thuthukisa ukusebenza kahle kukaphethiloli : Ukugcina injini yakho ingaphakathi kwebanga lokushisa elifanele lokusebenza kwandisa ukusebenza kahle kukaphethiloli futhi kunciphisa ukumosheka kwamandla.
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