Intshayelelo yesixhobo
I-thermostat ilungisa ngokuzenzekelayo ubungakanani bamanzi angena kwi-radiator ngokweqondo lobushushu bamanzi okupholisa, kwaye itshintshe uluhlu lokujikeleza kwamanzi, ukuze ilungise amandla okusasaza ubushushu kwenkqubo yokupholisa kwaye iqinisekise ukuba injini isebenza ngaphakathi koluhlu lobushushu olufanelekileyo. I-thermostat kufuneka igcinwe ikwimeko entle yobugcisa, kungenjalo iya kuchaphazela kakhulu ukusebenza kwesiqhelo kwenjini. Ukuba ivalvu ephambili ye-thermostat ivulwe kade kakhulu, injini iya kushushu kakhulu; Ukuba ivalvu ephambili ivulwe kwangethuba kakhulu, ixesha lokufudumeza injini liya kwanda kwaye ubushushu benjini buya kuba phantsi kakhulu.
Ngamafutshane, umsebenzi we-thermostat kukuthintela injini ukuba iphole kakhulu. Umzekelo, emva kokuba injini isebenza ngokuqhelekileyo, ukuba akukho thermostat xa uqhuba ebusika, ubushushu benjini bunokuba sezantsi kakhulu. Ngeli xesha, injini kufuneka iyeke ukujikeleza kwamanzi okwethutyana ukuqinisekisa ukuba ubushushu benjini abuphantsi kakhulu.
Indlela eli candelo elisebenza ngayo
I-thermostat ephambili esetyenziswayo yi-wax thermostat. Xa ubushushu bokupholisa buphantsi kunexabiso elichaziweyo, iparafini ecociweyo emzimbeni we-thermostat iqinile. Ivalvu ye-thermostat ivala umjelo phakathi kwenjini kunye ne-radiator phantsi kwentshukumo yentwasahlobo, kwaye i-coolant ibuyela enjinini ngepompo yamanzi ukuze ijikeleze kancinci enjinini. Xa ubushushu be-coolant bufikelela kwixabiso elichaziweyo, iparafini iqala ukunyibilika kwaye kancinci kancinci ibe lulwelo, umthamo uyanda kwaye ucinezele ityhubhu yerabha ukuze inciphe. Xa umbhobho werabha uncipha, usebenza ngokutyhala phezulu kwi-push rod, kwaye i-push rod inomtshini obuyela umva osezantsi kwi-valve ukuvula ivalvu. Ngeli xesha, i-coolant ibuyela enjinini nge-radiator kunye ne-thermostat valve ize idlule kwi-water pump ukuze ijikeleze kakhulu. Uninzi lwee-thermostat zicwangciswe kumbhobho wokuphuma we-cylinder head, onezibonelelo zesakhiwo esilula kunye nokulula ukususa amaqamza kwinkqubo yokupholisa; Ingxaki kukuba i-thermostat idla ngokuvulwa kwaye ivalwe ngexesha lokusebenza, okubangela ukushukuma.
