Kupititsa patsogolo
Kupititsa patsogolo kupindika kwa kutentha koyendetsa galimoto
Shanghai University of engineering and technology yapanga mtundu watsopano wa thermostat yotengera paraffin thermostat ndi cylindrical coil spring copper based shape memory alloy as the control control drive element. Pamene kutentha kwa silinda ya thermostat kumakhala kotsika, kasupe wokondera amakakamiza kasupe wa alloy kuti atseke valavu yayikulu ndikutsegula valavu yothandizira kuti aziyenda pang'ono. Kutentha kozizirirako kukakwera kufika pamtengo wina, kasupe wa alloy memory amakula ndikumakanikiza kasupe wa tsankho kuti atsegule valavu yayikulu ya thermostat. Ndi kuwonjezeka kwa kutentha kozizira, kutsegula kwa valve yaikulu kumawonjezeka pang'onopang'ono, ndipo valavu yothandizira imatseka pang'onopang'ono kuti ikhale yozungulira.
Monga gawo lowongolera kutentha, alloy memory alloy imapangitsa kutsegulira kwa valve kukhala kofatsa ndi kusintha kwa kutentha, komwe kumathandizira kuchepetsa kupsinjika kwamafuta pa block ya silinda chifukwa cha madzi ozizira otsika mu thanki yamadzi pomwe injini yoyaka mkati imayamba, ndikuwongolera moyo wautumiki wa thermostat. Komabe, thermostat imasinthidwa kuchokera ku sera ya thermostat, ndipo kapangidwe kake kakuwongolera kutentha kumakhala kochepa pamlingo wina wake.
Kuwongolera kwa valve yopinda
Thermostat imakhudza kuzizira pa choziziritsa. Kutayika kwa mphamvu kwa injini yoyaka mkati chifukwa cha kutayika kwa zoziziritsa kuzizira zomwe zikuyenda kudzera mu thermostat sikunganyalanyazidwe. Mu 2001, Shuai Liyan ndi Guo Xinmin wa Shandong Agricultural University adapanga valavu ya thermostat ngati silinda yopyapyala yokhala ndi mabowo pakhoma lakumbali, idapanga njira yamadzimadzi yochokera kumabowo am'mbali ndi mabowo apakati, ndikusankha mkuwa kapena aluminiyamu ngati zida za valavu, Pangani valavu pamwamba kuti ikhale yosalala, kuti muchepetse kukana kogwira ntchito ndikusintha makinawo.
