Trunnion Ball Valve: Tharollo e Felletseng bakeng sa Taolo ea Phallo ea Liindasteri
Lefatšeng la taolo ea phallo ea indasteri, thevalve ea bolo ea trunnionke karolo e hlahelletseng ka matla le ho feto-fetoha ha eona.Li-valve tsena li bapala karolo ea bohlokoa ho laoleng phallo ea mokelikeli makaleng a fapaneng, ho kenyeletsoa oli le khase, lik'hemik'hale tsa peterole, meriana le phepelo ea motlakase.Ka moralo oa bona o ikhethang le ts'ebetso e phahameng, li-valve tsa bolo ea trunnion li fetohile karolo ea bohlokoa ea mesebetsi e mengata ea indasteri.
Kahoo, hantle-ntle ke eng e tsitsitsengbelofo ea bolo?Hantle, ho utloisisa bohlokoa ba eona, a re qaleng ka sebōpeho sa motheo sa valve ena.Li-valve tsa bolo ea Trunnione na le bolo e chitja e nang le lesoba bohareng e sebetsang joalo ka kou ea phaseho ea mokelikeli.Bolo e ts'oaroa ke li-trunnions, e leng li-shaft tse peli tse ka holimo le tlase ho valve.Li-trunnions tsena li fana ka botsitso bakeng sa taolo e boreleli, e nepahetseng ea ho bula le ho koala ha valve.
E 'ngoe ea melemo e ka sehloohong eali-valve tsa bolo ea trunnionke bokhoni ba bona ba ho sebetsana le khatello e phahameng le likopo tse phahameng tsa mocheso.Trunnion e aba mojaro ka katleho ho pholletsa le 'mele oa valve, ho thibela khatello e feteletseng holim'a bolo le mochine oa ho tiisa.Sena se tiisa ts'ebetso e tšepahalang le e se nang ho lutla le tlas'a maemo a feteletseng.Ho phaella moo, moralo oa trunnion o thusa valve hore e khone ho mamella matla a hlahisoang ke mokelikeli o phallang, o fana ka khanyetso ea nako e telele ea ho apara.
Ho feta moo,li-valve tsa bolo ea trunnionfana ka bokhoni bo babatsehang ba ho laola phallo.Ka lebaka la ho hahoa ha bolo, li-valve tsena li fana ka tsela e otlolohileng ea ho phalla, ho fokotsa moferefere le ho theoha ha khatello.Karolo ena e bohlokoa haholo moo ho hlokahalang taolo e nepahetseng ea phallo, joalo ka liphaephe, libaka tsa ho hloekisa le lifeme tsa ho lokisa lik'hemik'hale.Moralo oa trunnion o boetse o etsa tiiso e tiileng, e lumellang valve hore e koale phallo hantle le ho thibela ho lutla leha e le hofe.
Ntho e 'ngoe e hlokomelehang ea valve ea bolo ea trunnion ke ho feto-fetoha ha eona ho sebetsanang le mefuta e mengata ea maro, ho kenyelletsa le lintho tse senyang, tse senyang le tse nang le viscous.Lisebelisoa tsa kaho ea valve, tse kang tšepe e sa hloekang, tšepe ea carbon le li-alloys tse khethehileng, li ka etsoa ho finyella litlhoko tse khethehileng tsa kopo.Ho feta moo,li-valve tsa bolo ea trunnionli fumaneha ka mefuta e fapaneng ea boholo le litekanyetso tsa khatello, e leng se etsang hore li tšoanelehe bakeng sa mekhoa e fapaneng ea indasteri.
Ho sebetsa valve ea bolo ea trunnion ho batla ho le bonolo.Ka ho potoloha bolo ho sebelisa molamu kapa actuator, phallo e ka buloa ka botlalo kapa ea koaloa ka botlalo.Valve e boetse e lumella ho bula karolo e itseng, e lumellang taolo e nepahetseng ea phallo.Ho ba bonolo ho sebetsa hammoho le ho tšoarella le ho ts'epahala ha valve ho etsa hore e be khetho e tummeng likarolong tse fapaneng tsa indasteri.
Ka kakaretso, li-valve tsa bolo ea trunnion li fetohile tharollo bakeng sa taolo ea phallo ea indasteri.Moralo oa eona o matla, ho hanyetsa khatello e phahameng, taolo e sebetsang ea phallo le ho feto-fetoha ha maemo ho etsa hore e be karolo ea bohlokoa haholo lits'ebetsong tse fapaneng.Ebang e sebelisoa ho tsamaisa oli le khase, ho sebetsana le lik'hemik'hale, kapa tsamaiso ea mekhoa ea ho hlahisa matla,li-valve tsa bolo ea trunnionba ipakile bohlokoa ba bona nako le nako.Ka ts'ebetso ea bona e phahameng le ts'ebetso e ka tšeptjoang, li-valve tsena li tsoela pele ho eketsa ts'ebetso le ho netefatsa ts'ebetso e tsitsitseng liindastering ho pota lefatše.
Nako ea poso: Nov-21-2023