Thermostat ke valve e laolang tsela ea ho phalla ha pholileng.Ke sesebelisoa sa ho fetola mocheso o itirisang, hangata se nang le karolo e utloang mocheso, e bulelang le ho tima phallo ea moea, khase kapa mokelikeli ka ho hola ha mocheso kapa ho honyela ha serame.
Thermostat e fetola ka bo eona palo ea metsi a kenang ka har'a radiator ho latela mocheso oa metsi a pholileng, 'me e fetola sebaka sa ho potoloha ha metsi ho lokisa matla a ho qhala mocheso a sistimi e pholileng le ho netefatsa hore enjene e sebetsa ka har'a mocheso o loketseng.Thermostat e tlameha ho bolokoa e le maemong a matle a tekheniki, ho seng joalo e tla ama ts'ebetso e tloaelehileng ea enjene haholo.Haeba valve e kholo ea thermostat e buloa morao haholo, e tla etsa hore enjene e futhumale;haeba valve e kholo e buloa kapele haholo, nako ea ho futhumatsa enjene e tla lelefatsoa mme mocheso oa enjene o tla ba tlase haholo.
Ka kakaretso, karolo ea thermostat ke ho thibela enjene hore e se ke ea bata haholo.Ka mohlala, ka mor’a hore enjene e sebetse ka tsela e tloaelehileng, mocheso oa enjene o ka ’na oa theoha haholo haeba ho se na thermostat nakong ea mariha.Ka nako ena, enjene e hloka ho emisa ho potoloha ha metsi ka nakoana ho netefatsa hore mocheso oa enjene ha o tlase haholo.
Kamoo thermostat ea boka e sebetsang kateng
Thermostat e ka sehloohong e sebelisoang ke thermostat ea mofuta oa boka.Ha mocheso o pholileng o le ka tlase ho boleng bo boletsoeng, parafine e hloekisitsoeng 'meleng oa ho utloa mocheso oa thermostat e tiile,' me valve ea thermostat e koetsoe pakeng tsa enjene le radiator tlas'a ts'ebetso ea selemo.Setsidifatso se busetswa enjeneng ka pompo ya metsi bakeng sa ho potoloha ha nyane enjeneng.Ha mocheso oa sepholisa o fihla boleng bo boletsoeng, parafine e qala ho qhibiliha 'me butle-butle e fetoha mokelikeli,' me molumo oa eketseha 'me tube ea rabara e hatelloa hore e fokotsehe.Ha tšupu ea rabara e honyela, ho sututsa ho ea holimo ho sutumelletsa molamu, 'me molamu o sutumetsang o na le phutuho e khutlelang tlase ho belofo ho bula valve.Ka nako ena, pholiso e phalla ka har'a radiator le valve ea thermostat, ebe e khutlela enjene ka pompo ea metsi bakeng sa potoloho e kholo.Boholo ba li-thermostats li hlophisitsoe ka pompong ea phallo ea metsi ea hlooho ea silinda.Molemo oa sena ke hore sebopeho se bonolo, 'me ho bonolo ho tlosa li-bubble tsa moea tsamaisong ea pholileng;bothata ke hore thermostat e atisa ho buloa le ho koaloa nakong ea ts'ebetso, e leng se etsang hore ho be le oscillation.
Kahlolo ea naha
Ha enjene e qala ho sebetsa ka serame, haeba ho e-na le metsi a pholileng a phallang ho tsoa phapeng e kenang ea kamore e ka holimo ea metsi ea tanka ea metsi, ho bolela hore valve e kholo ea thermostat e ke ke ea koaloa;ha mocheso oa metsi a pholileng a enjene o feta 70 ℃, kamore e ka holimo ea metsi ea tanka ea metsi e kena Haeba ho se na metsi a pholileng a phallang ho tsoa pipe ea metsi, ho bolela hore valve e kholo ea thermostat e ke ke ea buloa ka tloaelo, 'me litokiso lia hlokahala nakong ena.Tlhahlobo ea thermostat e ka etsoa koloing ka tsela e latelang:
Tlhahlobo ka mor'a hore enjene e qale: Bula sekoahelo sa metsi sa radiator, haeba boemo ba ho pholile ho radiator bo tsitsitse, ho bolela hore thermostat e sebetsa ka mokhoa o tloaelehileng;ho seng joalo, ho bolela hore thermostat ha e sebetse hantle.Lebaka ke hobane ha mocheso oa metsi o le ka tlase ho 70 ° C, cylinder ea ho atolosa ea thermostat e boemong ba konteraka mme valve e kholo e koetsoe;ha mocheso oa metsi o phahame ho feta 80 ° C, cylinder ea ho atolosa e atoloha, valve e kholo e bula butle-butle, 'me metsi a potolohang ka har'a radiator a qala ho phalla.Ha tekanyo ea mocheso oa metsi e bontša ka tlase ho 70 ° C, haeba ho na le metsi a phallang phala e kenang ea radiator le mocheso oa metsi o futhumetse, ho bolela hore valve e kholo ea thermostat ha e koaloe ka thata, e etsang hore metsi a pholileng a potoloha. pele ho nako.
Hlahloba ka mor'a hore mocheso oa metsi o phahame: Nakong ea pele ea ts'ebetso ea enjene, mocheso oa metsi o phahama ka potlako;ha tekanyo ea mocheso oa metsi e bontša 80, tekanyo ea ho futhumatsa e fokotseha, e bontšang hore thermostat e sebetsa ka tloaelo.Ho fapana le hoo, haeba mocheso oa metsi o ntse o phahama ka potlako, ha khatello ea ka hare e fihla boemong bo itseng, metsi a belang a phalla ka tšohanyetso, e leng se bolelang hore valve e kholo e khomaretsoe 'me ka tšohanyetso e bulehile.
Ha tekanyo ea mocheso oa metsi e bontša 70°C-80°C, bula sekoaelo sa radiator le switch switch ea radiator, 'me u utloe mocheso oa metsi ka letsoho.Haeba ka bobeli li chesa, ho bolela hore thermostat e sebetsa ka mokhoa o tloaelehileng;haeba mocheso oa metsi sebakeng sa metsi sa metsi o tlaase, 'me radiator e tlatsitsoe Haeba ho se na metsi a phallang ho tsoa kapa metsi a fokolang a phallang phapeng ea metsi a kenang ka kamoreng, ho bolela hore valve e kholo ea thermostat e ke ke ea buloa.
Thermostat e khomaretsoeng kapa e sa koaloang ka thata e lokela ho tlosoa bakeng sa ho hloekisa kapa ho lokisoa, 'me ha ea lokela ho sebelisoa hang-hang.
Ho hlahloba kamehla
Boemo ba ho fetola thermostat
Boemo ba ho fetola thermostat
Ho ea ka boitsebiso, bophelo bo sireletsehileng ba wax thermostat ka kakaretso ke 50,000km, kahoo ho hlokahala hore e nkeloe sebaka khafetsa ho latela bophelo ba eona bo sireletsehileng.
Sebaka sa Thermostat
Mokhoa oa ho hlahloba thermostat ke ho hlahloba mocheso oa ho bula, mocheso o bulehileng ka ho feletseng le ho phahamisa valve e kholo ea thermostat mocheso o feto-fetohang oa mocheso o sa feleng oa thepa ea ho futhumatsa.Haeba e 'ngoe ea tsona e sa finyelle boleng bo boletsoeng, thermostat e lokela ho nkeloa sebaka.Ka mohlala, bakeng sa thermostat ea enjene ea Santana JV, mocheso oa ho bula oa valve e kholo ke 87 ° C le kapa ho fokotsa 2 ° C, mocheso o bulehileng ka ho feletseng ke 102 ° C plus kapa minus 3 ° C, le lifti e bulehileng ka ho feletseng. ke 7mm.
Tlhophiso ea Thermostat
Ka kakaretso, pholiso ea sistimi e pholisang metsi e phalla ho tsoa 'meleng ebe e phalla ho tsoa hloohong ea silinda.Li-thermostats tse ngata li fumaneha moleng oa li-cylinder head outlet.Molemo oa tokisetso ena ke hore mohaho o bonolo, 'me ho bonolo ho tlosa li-bubble tsa moea tsamaisong ea ho futhumatsa metsi;bothata ke hore oscillation e etsahala ha thermostat e sebetsa.
Ka mohlala, ha ho qala enjene e batang mariha, valve ea thermostat e koetsoe ka lebaka la mocheso o tlase o pholileng.Ha sehatsetsi se le potolohong e nyane, mocheso o nyoloha ka potlako 'me valve ea thermostat ea buleha.Ka nako e ts'oanang, mocheso o tlase oa mocheso o ka har'a radiator o phalla 'meleng, e le hore pholiso e pholile hape, ebe valve ea thermostat e koaloa hape.Ha mocheso o pholileng o nyoloha hape, belofo ea thermostat ea buleha hape.Ho fihlela mocheso oa sepholisa kaofela o tsitsitse, valve ea thermostat e tla tsitsa 'me e ke ke ea buleha le ho koala khafetsa.Ketsahalo ea hore valve ea thermostat e buloa khafetsa le ho koaloa ka nako e khuts'oane e bitsoa thermostat oscillation.Ha ketsahalo ena e etsahala, e tla eketsa tšebeliso ea mafura a koloi.
The thermostat e ka boela ea hlophisoa ka phala ea metsi ea radiator.Tokisetso ena e ka fokotsa kapa ea felisa ts'ebetso ea oscillation ea thermostat, 'me e khona ho laola ka nepo mocheso oa se pholileng, empa sebopeho sa eona se rarahane ebile litšenyehelo li holimo,' me se sebelisoa haholo likoloing tse sebetsang hantle le likoloing tse atisang ho khanna. lebelo le leholo mariha.[2]
Lintlafatso ho Thermostat ea Wax
Lintlafatso ho Likarolo tsa Drive tse Laoloang ke Mocheso
Univesithi ea Shanghai ea Boenjiniere le Thekenoloji e hlahisitse mofuta o mocha oa thermostat e nang le thermostat ea parafine e le 'mele oa motsoali le motsoako oa mohopolo oa cylindrical coil-based shape-based shape memory alloy e le motsoako oa ho laola mocheso.The thermostat e khetholla nakong ea selemo ha mocheso oa cylinder e qalang ea koloi o le tlase, 'me mochine oa compression alloy spring o etsa hore valve e kholo e koalehe le valve e thusang e bulehe bakeng sa potoloho e nyenyane.Ha mocheso o pholileng o nyolohela ho boleng bo itseng, motsoako oa memori oa atoloha le ho hatella leeme.Selemo se etsa hore valve e kholo ea thermostat e bulehe, 'me ha mocheso o pholileng o ntse o eketseha, ho buleha ha valve e kholo butle-butle ho eketseha,' me valve e thusang e koala butle-butle ho etsa potoloho e kholo.
E le karolo ea taolo ea mocheso, motsoako oa memori o etsa hore ketso ea ho bula valve e fetohe hantle ka mocheso, e leng molemo ho fokotsa khatello ea mocheso ea mocheso o tlaase oa metsi a pholileng ka tanka ea metsi holim'a cylinder block ha enjene e tukang ka hare e qala, 'me ka nako e ts'oanang e ntlafatsa bophelo ba tšebeletso ea thermostat.Leha ho le joalo, thermostat e fetotsoe motheong oa boka ba thermostat, 'me moralo oa sebopeho sa mochine oa ho laola mocheso o lekanyelitsoe ho isa tekanyong e itseng.
Lintlafatso tsa Li-valve
Thermostat e na le phello e sisinyehang ho mokelikeli o pholileng.Tahlehelo ea mokelikeli o pholileng o phallang ka thermostat e lebisa ho lahleheloa ke matla a mochine o tukang ka hare, o ke keng oa hlokomolohuoa.Valve e entsoe e le moqomo o mosesaane o nang le masoba leboteng le lehlakoreng, 'me mocha oa phallo ea mokelikeli o entsoe ka lesoba le lehlakoreng le lesoba le bohareng,' me koporo kapa aluminium e sebelisoa e le lisebelisoa tsa valve ho etsa hore bokaholimo bo be boreleli. ho fokotsa ho hanyetsa le ho ntlafatsa mocheso.katleho ea sesebelisoa.
Ntlafatso ea potoloho ea phallo ea mochini o pholileng
Boemo bo nepahetseng ba ho sebetsa ha mocheso oa mochine o tukang ka hare ke hore mocheso oa hlooho ea silinda o batla o le tlaase 'me mocheso oa sekontiri sa cylinder o batla o phahame.Ka lebaka lena, tsamaiso ea ho pholile ea ho arola hoa ho hlaha, 'me sebopeho le boemo ba ho kenya thermostat li phetha karolo ea bohlokoa ho eona.Sebopeho sa ts'ebetso ea ts'ebetso e kopaneng ea li-thermostats, li-thermostats tse peli li kentsoe ka har'a bracket e le 'ngoe, sensor ea mocheso e kentsoe thermostat ea bobeli, 1/3 ea phallo e pholileng e sebelisetsoa ho pholisa cylinder block, 2/3 The coolant. phallo e sebedisoang ho phodisa hlooho ya silinda.
