Valve ke karolo ea taolo tsamaisong ea ho tsamaisa mokelikeli, e nang le mesebetsi ea ho khaola, ho laola, ho kheloha, ho thibela ho phalla ka morao, ho tsitsisa, ho kheloha kapa ho phalla le khatello ea khatello.Li-valve tse sebelisoang mekhoeng ea ho laola metsi, ho tloha ho li-valve tse bonolo ka ho fetisisa tse koalang ho ea ho li-valve tse fapaneng tse sebelisoang mekhoeng ea ho laola ka mokhoa o itekanetseng ka ho fetisisa, li na le mefuta e mengata ea mefuta le litlhaloso.
Litsamaiso tse fapaneng tsa liphaephe li sebelisa li-valve tsa mochini tse nang le lisebelisoa tse fapaneng, meaho, mesebetsi le mekhoa ea khokahano.Ka hona, ho na le makala a sebetsang le li-trickles ka hare ho li-valve tsa mechine, tse nang le melemo ea tsona, melemo le masimo a kopo.Litsebi li hloka ho khetha li-valve tsa mochini ho latela litlhoko tsa 'nete tsa sistimi ea liphaephe., Ho netefatsa ts'ebetso e tsitsitseng ea tsamaiso ea liphaephe.
Valofo ea lefats'e:
Sephahla sa ho koala se na le sebopeho se bonolo.Ho bonolo haholo ebile ho bonolo ho sa tsotellehe hore na ke kopano, tšebeliso, ts'ebetso le tlhokomelo, qhaqha tsamaisong ea liphaephe, kapa tlhahlobo ea tlhahiso le boleng fekthering;phello ea ho tiisa e ntle, 'me bophelo ba ts'ebeletso tsamaisong ea liphaephe ke nako e telele Sena ke hobane disc le ho tiisa holim'a valve ea ho koala li batla li tsitsitse,' me ha ho na ho apara ho bakoang ke ho thella;ho senya nako le ho sebetsa ka thata, sena ke hobane sekhahla sa disc se khutšoanyane 'me torque e kholo,' me e nka matla le nako e eketsehileng ho bula valve ea ho koala;Ho hanyetsa mokelikeli ho hoholo, hobane tsela e ka hare ea valve ea ho koala e na le tortuous haholo ha e tobane le mokelikeli, 'me mokelikeli o hloka ho ja matla a mangata nakong ea ho fetisa valve;tataiso ea phallo ea mokelikeli e le 'ngoe,' me li-valve tsa hona joale tsa li-valve tse koaletsoeng 'marakeng li ka tšehetsa tataiso e le' ngoe feela Tsamaea, u se ke ua tšehetsa liphetoho tsa litsela tse peli le ka holimo.
Balofo ea Heke:
Ho bula le ho koaloa ha valve ea heke ho phethoa ke nate e ka holimo le heke.Ha e koala, e itšetlehile ka khatello ea ka hare ea ka hare ho lemoha ho hatelloa ha heke le setulo sa valve.Ha e bula, e itšetlehile ka linate ho hlokomela ho phahamisa heke.Li-valve tsa menyako li na le ts'ebetso e ntle ea ho koala le ho koala, 'me hangata li sebelisoa lits'ebetsong tsa liphaephe tse nang le bophara bo fetang 50 mm.Khatello e sebelisetsoa ho lemoha ho hatelloa ha heke le setulo sa valve, 'me nate e sebelisetsoa ho lemoha ho phahamisoa ha heke ha e buloa.Li-valve tsa heke li na le ts'ebetso e ntle ea ho tiisa le ho itšeha, 'me hangata li sebelisoa lits'ebetsong tsa liphaephe tse nang le bophara bo fetang 50 ㎜.
Har'a.Ts'ebetso ea throttling e sebelisoa haholo liphaepheng tsa oli, khase ea tlhaho le phepelo ea metsi
Balofo ea bolo:
Valve ea bolo e na le ts'ebetso ea ho lokisa tataiso ea phallo ea mokelikeli le sekhahla sa phallo, 'me e na le ts'ebetso e phahameng ea ho tiisa.Lesale la ho tiisa hangata le entsoe ka PTFE e le thepa e ka sehloohong, e thibelang kutu ho isa tekanyong e itseng, empa ho hanyetsa mocheso o phahameng ha o phahame, ho feta mocheso o nepahetseng oa mocheso Ho tsofala ho potlakile haholo, 'me ho tla ama phello ea ho tiisa. ea valve ea bolo.Ka hona, valve ea bolo e loketse haholoanyane bakeng sa phetoho ea maemo a mabeli, ho hanyetsa metsi a fokolang, litlhoko tse phahameng tsa ho tiea, le meeli e phahameng ea mocheso ka har'a tekanyo e itseng ea tsamaiso ea liphaephe.Bokahohle bo tlase, 'me bo loketse makala a mangata a tsamaiso le litlhoko tse qaqileng tsa ts'ebetso.Ho sebelisoa liphaepheng tse phahameng ha ho hlokahale liphaepheng tse otlolohileng, ha ho hlokahale tataiso ea phallo ea mokelikeli, molumo oa phallo, 'me mocheso oa mokelikeli o phahame haholo tsamaisong ea liphaephe, e leng ho tla eketsa khatello ea litšenyehelo.
Butterfly valve:
Belofo ea serurubele e nka moralo o hlophisitsoeng ka kakaretso, kahoo khanyetso ea mokelikeli e batla e fokola ha e sebelisoa tsamaisong ea liphaephe.Belofo ea serurubele e sebelisa sebopeho sa molamu ho tsamaisa belofo.Sephahla se koetsoe 'me se butsoe eseng ka ho phahamisa, empa ka ho potoloha, kahoo tekanyo ea ho apara e tlaase' me bophelo ba tšebeletso bo bolelele.Li-valve tsa butterfly li atisa ho sebelisoa tsamaisong ea liphaephe bakeng sa ho futhumatsa, khase, metsi, oli, asiti le lipalangoang tsa alkali.Ke li-valve tsa mochini tse nang le tiiso e phahameng, bophelo bo bolelele ba ts'ebeletso, le ho lutla ho fokolang.
Nako ea poso: Dec-24-2021