Setsi sa serurubele se bohareng ke valve e sebelisoang hangata, e ka phethang karolo ea bohlokoa ho tsitsisa lebelo la ho phalla le ho laola khatello ea tsamaiso ea mokelikeli. Ho khetha mofuta o nepahetseng oa li-valve tsa serurubele sa bohareng ke habohlokoa haholo bakeng sa ts'ebetso e tsitsitseng ea tsamaiso. Sehlooho sena se tla hlahisa molao-motheo oa setsi sa serurubele se bohareng, le mokhoa oa ho khetha mofuta o nepahetseng ho latela litlhoko tsa tsamaiso, e le ho netefatsa botsitso le katleho ea ts'ebetso ea tsamaiso.
Ntlha ea pele, molao-motheo oa setsi sa serurubele se bohareng
Setsi sa serurubele se bohareng ke valve e nang le disc ka har'a 'mele oa valve e le karolo e koalang,' me mokelikeli o laoloa le ho fetoloa ka ho potoloha disc. Sebopeho sa eona sa mantlha se kenyelletsa 'mele oa valve, stem ea valve, disc ea valve joalo-joalo. 'Mele oa valve ke karolo e ka sehloohong ea valve' me o na le lesoba la serurubele bakeng sa ho feta ha mokelikeli. The stem e hokahanya disc ea valve le mochine oa ts'ebetso, 'me e laola ho tima le ho laola mokelikeli ka ho potoloha diski ea valve.
Sekhahla sa serurubele se bohareng se khetholloa ke sebopeho se bonolo, boholo bo nyane, boima bo bobebe le ts'ebetso e ntle ea taolo ea mokelikeli. Hobane disc e ka buloa ka ho feletseng, e koetsoe ka ho feletseng 'me e lokisoa sebakeng leha e le sefe, valve ea serurubele se bohareng e sebelisoa haholo ho laola phallo le taolo ea khatello.
Ea bobeli, khetha mofuta o nepahetseng oa lintlha tsa valve ea serurubele
1. Litšobotsi tsa mecha ea litaba: Mecha e fapaneng ea mokelikeli e na le litlhoko tse fapaneng bakeng sa thepa le ho tiisa valve. Ka mohlala, mecha ea litaba e senyang e hloka ho khetha lisebelisoa tse thibelang ho bola, mocheso o phahameng oa mecha ea litaba o hloka ho khetha thepa e hanyetsanang le mocheso o phahameng. Ka hona, ha u khetha mofuta oa valve ea serurubele, litšoaneleho tsa sepakapaka sa mokelikeli li lokela ho nkoa ka botlalo, 'me thepa e lumellanang le mohaho oa ho tiisa o lokela ho khethoa.
2. Khatello ea ho sebetsa le mocheso: Khatello ea ho sebetsa le mocheso oa mocheso oa valve ea serurubele sa mola o bohareng le tsona ke lintlha tsa bohlokoa khethong. Ho ea ka maemo a khethehileng a ho sebetsa, khetha mofuta oa setsi sa serurubele se ka mamellang khatello e tšoanang le mocheso ho netefatsa ho tšepahala le ho sireletseha ha valve.
3. Litlhoko tsa phallo: Etsa qeto ea boholo le mokhoa oa ho phalla oa valve ea serurubele sa mola o bohareng ho latela litlhoko tsa phallo ea tsamaiso. Hoa lokela ho hlokomeloa hore haeba tekanyo ea phallo tsamaisong e le khōlō kapa ho e-na le phallo ea pulsating, mofuta oa setsi sa serurubele sa serurubele se nang le litšobotsi tse ntle tsa hydrodynamic, ho hanyetsa phallo e tlaase le lerata le tlaase li lokela ho khethoa.
4. Sebelisa maemo a tikoloho: Ha u nahana ka tikoloho ea ts'ebeliso ea valve ea serurubele sa mola o bohareng, joalo ka ho sisinyeha, kutu, mocheso o phahameng le lintlha tse ling, khetha mofuta oa serurubele se bohareng se nang le maemo a matle. Tlas'a maemo a khethehileng a tikoloho, ho boetse hoa hlokahala ho nahana ka ts'ebetso ea ho tiisa le ho hanyetsa kutu ea valve.
Mefuta e meraro ea li-valve tsa lirurubele tse bohareng tse tloaelehileng
Ho ea ka litlhoko tse fapaneng tsa tsamaiso ea mokelikeli, mefuta e tloaelehileng ea li-valve tsa serurubele se bohareng ke tse latelang:
1. Belofo e le 'ngoe ea serurubele sa eccentric: Valofo e le 'ngoe ea serurubele e nang le eccentric e na le likhohlano tse tlase le torque e koalang, e loketseng taolo e akaretsang ea phallo le taolo.
2. Belofo ea serurubele se nang le eccentric habeli: Valofo ea serurubele se nang le eccentric e habeli e na le khatello e phahameng ea ho hanyetsa le ts'ebetso e ntlafetseng ea ho tiisa ho feta ea eccentric butterfly valve, e loketseng linako tse ling ka litlhoko tse phahameng tsa ho tiisa.
3. Li-valve tse tharo tsa serurubele sa eccentric: Li-valve tse tharo tsa eccentric serurubele li ntlafatsoa hape motheong oa li-valve tsa serurubele tse habeli, tse nang le tiiso e phahameng le ho hanyetsa ho bola, tse sebelisoang haholo nakong ea phallo e phahameng ea tlhokahalo le linako tsa taolo ea khatello.
4. Mocheso o phahameng oa serurubele valve: mocheso o phahameng oa serurubele serurubele se amohela lisebelisoa tsa motsoako oa mocheso o phahameng oa mocheso le mohaho o khethehileng oa ho tiisa, o ka sebetsa ka mokhoa o tsitsitseng sebakeng sa mocheso o phahameng, o loketseng ho hloekisa oli, indasteri ea lik'hemik'hale le masimo a mang.
5. Pulsating serurubele valve: pulsating serurubele belofo amohela segmented phallo ea kanale moralo, e ka fokotsa tšusumetso ea pulsating phallo holim'a valve le ho boloka botsitso ba mokelikeli. E loketse tsamaiso e nang le phallo e kholo ea phallo.
6. Lintho tse khethehileng tsa serurubele valve: lisebelisoa tse khethehileng tsa serurubele li loketse mecha ea litaba e khethehileng kapa maemo a khethehileng a ho sebetsa, a kang acid e matla, alkali e matla, khase e phahameng ea bohloeki, joalo-joalo.
Iv. Kakaretso
Ho khetha mofuta o nepahetseng oa valve ea serurubele ke habohlokoa haholo bakeng sa ts'ebetso e tsitsitseng ea tsamaiso ea mokelikeli. Ho ea ka litšobotsi tsa mokelikeli bohareng, khatello ea ho sebetsa le mocheso, litlhoko tsa phallo le tšebeliso ea maemo a tikoloho le lintlha tse ling, khetho e utloahalang ea lisebelisoa tsa valve ea serurubele sa mola o bohareng, ts'ebetso ea ho tiisa le mofuta. Mefuta e tloaelehileng ea li-valve tsa lirurubele tse bohareng li kenyelletsa valve e le 'ngoe ea eccentric ea serurubele, valve ea serurubele e habeli e eccentric, valve ea serurubele se nang le eccentric, mocheso o phahameng oa serurubele, valafo ea serurubele, le belofo e khethehileng ea serurubele. Ho khetha mofuta o nepahetseng oa setsi sa serurubele se bohareng ho ea ka litlhoko tse khethehileng ho ka netefatsa ts'ebetso e tsitsitseng ea tsamaiso le ho ntlafatsa katleho le ho tšepahala ha taolo ea mokelikeli.
Ke tšepa hore sehlooho sena se tla u thusa ho khetha mofuta o nepahetseng oa valve ea serurubele ho netefatsa botsitso le katleho ea ts'ebetso ea tsamaiso. Bakeng sa tlhaiso-leseling e batsi, ka kopo ikutloe u lokolohile ho ikopanya le setsebi kapa moetsi oa valve oa LIKV bakeng sa tlhaiso-leseling e batsi le likeletso.
Belofo ea serurubele se bohareng
Nako ea poso: Jul-25-2023
