I-thermostat yemoto.
Isenzo semveliso
I-thermostat kufuneka igcinwe ikwimeko elungileyo yokusebenza, kungenjalo iya kuchaphazela kakhulu ukusebenza okuqhelekileyo kwe-injini. Ukuba i-thermostat ivula (nantsi ivalve engundoqo ye-knuckle thermostat) emva kwexesha kakhulu okanye ayinako ukuvuleka, iya kubangela ukuba injini ishushu; Vula kwangethuba kakhulu, ixesha lobushushu be-injini liyandiswa, ukuze ubushushu be-injini buphantsi kakhulu.
Umgaqo wokusebenza
I-Thermostat (i-Thermostat) luhlobo lwesixhobo sokulawula ubushushu obuzenzekelayo, esihlala siqulathe amacandelo okuva ubushushu, ngokwandiswa okanye ukufinyezwa ukuvula, cima ukuhamba kwesipholisi, oko kukuthi, ngokweqondo lobushushu lolwelo olupholisayo lulungelelanisa ngokuzenzekelayo amanzi kwindawo yokupholisa. irediyetha, ukutshintsha uluhlu lokujikeleza kwesipholisi, ukulungelelanisa umthamo wokupholisa wenkqubo yokupholisa.
I-thermostat esetyenziswa yi-injini ubukhulu becala yi-wax thermostat, elawulwa yi-wax yeparafini ngaphakathi kujikelezo lwesipholisi ngomgaqo wokwandiswa kobushushu kunye nokufinyela okubandayo. Xa iqondo lobushushu lokupholisa lingaphantsi kwexabiso elichaziweyo, iparafini esulungekisiweyo kumzimba ova ubushushu be-thermostat iqinile, ivalve ye-thermostat ivala umjelo ophakathi kwe-injini kunye neradiyetha phantsi kwentshukumo yasentwasahlobo, kwaye into yokupholisa ibuyela kwisibane. injini kwimpompo yamanzi ukuze kujikelezwe kancinci enjinini. Xa iqondo lobushushu lokupholisa lifikelela kwixabiso elichaziweyo, iparafini iqalisa ukunyibilika ize ngokuthe ngcembe ibe lulwelo, umthamo uyanda kwaye ucinezele ityhubhu yerabha ukuba inciphe, ngelixa ityhubhu yerabha icutheka, intonga yokutyhala isebenza ngokutyhala phezulu, kunye nentonga yokutyhala. inomqolo ojongise ezantsi kwivalve ukuvula ivalve. Ngeli xesha, isisipholisi sihamba kwiradiyetha kunye nevalve ye-thermostat, size emva koko sibuyele e-injini ngempompo ukuze sijikelezwe kakhulu. Uninzi lwe-thermostat luhlelwe kumbhobho we-cylinder head outlet pipe, enenzuzo yesakhiwo esilula kunye nokukhutshwa okulula kwamabhubhu kwinkqubo yokupholisa; Ukungalungi kukuba i-thermostat ihlala ivula kwaye ivale xa isebenza, okukhokelela kwi-oscillation.
Xa ubushushu bokusebenza kwe-injini busezantsi (ngaphantsi kwama-70°C), i-thermostat ivala ngokuzenzekelayo indlela eya kwi-radiator, kwaye ivula indlela eya kwimpompo, amanzi okupholisa aqukuqela ukusuka kwibhatyi ngqo kwi-hose ukuya kwimpompo, kunye nempompo. kwibhatyi ukuze ijikelezwe, ngenxa yokuba amanzi okupholisa akachithi yiradiyetha, anokwenza ubushushu bokusebenza kwe-injini bunyuke ngokukhawuleza, le ndlela yomjikelo ibizwa ngokuba ngumjikelo omncinci. Xa ubushushu bokusebenza kwe-injini buphezulu (80°C okanye ngaphezulu), i-thermostat ivala ngokuzenzekelayo indlela ekhokelela kwimpompo, kwaye ivula indlela eya kwiradiyetha, amanzi okupholisa aqukuqelayo kwibhatyi apholiswa yiradiyetha aze athunyelwe. kwibhatyi ngempompo, ukuphucula amandla okupholisa ukuthintela i-injini ekushiseni, le ndlela yomjikelo ibizwa ngokuba ngumjikelo omkhulu. Xa ubushushu bokusebenza kwe-injini buphakathi kwama-70 nama-80 C, kukho imijikelo emikhulu nemincinane ngaxeshanye, oko kukuthi, inxalenye yamanzi okupholisa ukujikeleza okukhulu, ngoxa enye inxalenye yamanzi okupholisa ijikeleza kancinane.
Indima ye-thermostat yemoto kukuvala ngaphambi kokuba ubushushu bemoto bufike kubushushu obuqhelekileyo, kwaye ukupholisa kwe-injini kubuyiselwe enjini yimpompo yamanzi ukuze kuqhutywe ukujikeleza okuncinci kwi-injini, ukuze Injini inokutshisa ngokukhawuleza. Xa iqondo lobushushu eliqhelekileyo ligqithisiwe, linokuvulwa ukuze kuvumeleke ukupholisa kujikelezwe kwiradiyetha yesekethe yetanki yonke ukwenzela ukutshabalalisa ubushushu ngokukhawuleza.
Ukuhlolwa kwemveliso
Ubomi obukhuselekileyo be-wax thermostat ngokuqhelekileyo bungama-50,00km, ngoko ke kuyafuneka ukuba uyitshintshe rhoqo ngokobomi bayo obukhuselekileyo. Khangela indlela ye-thermostat kwi-thermostat yokufudumala izixhobo zokufudumeza ukukhangela ukushisa okuvulekileyo kwe-valve engundoqo ye-thermostat, ubushushu obugcweleyo obuvulekileyo kunye nokuphakamisa, enye yazo ayihambelani nexabiso elimiselweyo, i-thermostat kufuneka itshintshwe. Ngokomzekelo, i-thermostat ye-injini ye-Santana JV, iqondo lokushisa lokuvula i-valve engundoqo yi-87 ° C kunye okanye i-2 ° C, ubushushu obugcweleyo bokuvula yi-102 ° C kunye okanye thabatha i-3 ° C, kunye nokunyuswa okupheleleyo kokuvula. > 7mm.
Impazamo eyenzekayo
Kwiimeko eziqhelekileyo, xa i-injini iqala, ubushushu bokusebenza buphantsi kakhulu, ukwenzela ukuba ubushushu bunyuke ngokukhawuleza, emva koko ngolawulo lwe-thermostat (ivalve engundoqo ye-thermostat ivaliwe), ukuze i-coolant yimpompo yolwelo ingene kumbhobho wamanzi; Isipholisi asihambi kwiradiyetha, lo ngumjikelo omncinci, xa ubushushu besipholisi bufikelela kuma-87 degrees (i-Bora thermostat evulekileyo yobushushu obuyi-87 degrees, emva koko, ivalve ye-thermostat ivula, Isipholisi siqala ukuhamba ngeradiyetha, kwaye inkqubo yokupholisa ingena kumjikelo omkhulu Ngokuqhelekileyo, malunga nemizuzu emihlanu emva kokuba imoto iqalile, ubushushu bokupholisa bunokufikelela kubushushu obuqhelekileyo obungama-85 ~ 105 degrees, ukuba ubushushu obuqhelekileyo bokusebenza abuzange bufike. ifikeleleke ixesha elide, okanye iqondo lokushisa liye laphakama ngaphezu kwe-110 degrees, kufuneka kukrokrelwe ukuba i-thermostat iphosakele.
Nceda usitsalele umnxeba xa ufuna such iimveliso.
Zhuo Meng Shanghai Auto Co., Ltd. uzibophelele ekuthengiseni MG & MAUXS iinxalenye auto wamkelekile ukuthenga.
