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 ukufinyela ukuze uvule, cima ukuhamba kwesipholisi, oko kukuthi, ngokweqondo lobushushu lolwelo olupholisayo lulungelelanisa ngokuzenzekelayo amanzi kwiradiyetha, ukutshintsha uluhlu lokujikeleza kokupholisa, 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 kwesenzo sentwasahlobo, kwaye into yokupholisa ibuyela enjini ngempompo yamanzi ukuze ijikeleze kancinane enjinini. Xa ubushushu besipholisi bufikelela kwixabiso elichaziweyo, iparafini iqalisa ukunyibilika ize ngokuthe ngcembe ibe lulwelo, umthamo uyanda kwaye ucinezele ityhubhu yerabha ukuba icutheke, ngelixa ityhubhu yerabha icutheka, intonga yokutyhala isebenze ekutyhaleni ukuya phezulu, kwaye intonga yokutyhala inokubuyisela umva 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 kwirediyetha, kwaye ivula indlela eya kwimpompo, amanzi okupholisa aqukuqela ukusuka kwijacket ngqo ngethumbu ukuya kwimpompo, kunye nempompo kwibhatyi ukuze ijikelezwe, kuba amanzi okupholisa awachithiswa yiradiyetha, anokwenza ubushushu bokusebenza kwe-injini bunyuke ngokukhawuleza, lo mjikelo ubizwa ngokuba ngumzila omncinci. Xa ubushushu bokusebenza kwe-injini buphezulu (80°C nangaphezulu), i-thermostat ivala ngokuzenzekelayo indlela ekhokelela kwimpompo, ize ivule indlela eya kwirediyetha, amanzi okupholisa aphuma kwibhatyi apholiswa yiradiyetha aze athunyelwe kwibhatyi ngempompo, ephucula ukupholisa okuzama ukuthintela i-injini ekutshiseni ngokugqithisileyo, 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 kukuvaleka phambi kokuba ubushushu bemoto bungekafikeleli kubushushu obuqhelekileyo, kwaye isipholileyo se-injini sibuyiselwa enjinini yimpompo yamanzi ukuze siqhube ukujikeleza okuncinci enjinini, ukuze injini ikwazi ukutshisa 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, ubushushu bokuvulwa kwevalve engundoqo yi-87 ° C kunye okanye i-2 ° C, ubushushu obugcweleyo bokuvula ngu-102 ° C kunye okanye thabatha i-3 ° C, kunye nokunyuswa okupheleleyo kokuvula ngu> 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 isipholisa ngempompo yolwelo ingene kumbhobho wamanzi, isipholileyo asihambi ngeradiyetha, lo ngumjikelo omncinci, xa ubushushu besipholisi bufikelela kuma-87 degrees (I-Bora ye-thermostat, i-valve evulekileyo, i-valve evulekileyo, i-valve evulekileyo, i-valve evulekileyo, i-valve evulekileyo, i-valve evulekileyo. 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 abufikelelwanga ixesha elide, okanye ubushushu bunyuke ngaphezu kwe-110 degrees, kufuneka kukrokrelwe ukuba i-thermostat ifa.
Nceda usitsalele umnxeba xa ufuna such iimveliso.
Zhuo Meng Shanghai Auto Co., Ltd. uzibophelele ekuthengiseni MG & MAUXS iinxalenye auto wamkelekile ukuthenga.
