Li-valvesKe likarolo tsa bohlokoa tse sebetsang ka mekhoa e metle ea mofetoleli, e kenyelletsa taolo le tsamaiso ea phallo ea mokelikeli. Mefuta e 'meli e sebelisoang ka ho fetisisa ea li-valves tsa li-valves tsa liapole tsa indasteri, tsa khoebo le tsa bolulo ke tsonaHeke ValicalleLekola valve. Le bobeli ba sebeletsa karolo ea bohlokoa bo laolang, meralo ea bona, mesebetsi le mesebetsi e fapana haholo. Ho utloisisa liphapang lipakeng tsa mefuta ena e 'meli ea li-valves ho bohlokoa bakeng sa ho khetha valve e nepahetseng bakeng sa tsamaiso e itseng.
Tataiso ena e felletseng e tla hlahloba liphapang tsa mantlha lipakeng tsa li-valamente tsa Gate le li-val mass, melao ea habo ts'ebetso ea ho sebetsa, meralo le litlhoko tsa tlhokomelo.
1. Tlhaloso le sepheo
Heke Valical
Sekhahla sa heke ke mofuta oa Valve e sebelisang heke e sephara kapa ea bopehileng (disc) ho laola phallo ea mokelikeli. Ho sisinyeha ha heke, e leng perpendicular ho phallo, e lumella ho koaloa ka botlalo kapa ho buloa ka botlalo ha tsela e phallang. Hangata li-valves tsa Gate li sebelisoa ha phallo e felletseng, e sa tloaelehang kapa e koalehileng e ea hlokahala. Li loketse ho ea ho / ho tsoa
Lekola valve
Ka lehlakoreng le leng, valeve e seng ea ho khutlela morao (NRV) e etselitsoeng ho lumella mokelikeli ho phalla ka lehlakoreng le leng. Morero oa eona oa mantlha ke ho thibela bosholu ba morao-rao, bo ka baka tšenyo ea lisebelisoa kapa ho senya mekhoa. Lekola li-valbs tse sebetsang ka bohona 'me ha li hloke ho kenella ha puo. Hangata li sebelisoa lits'ebetsong moo ho ka fetohang ho ka baka tšilafalo, tšenyo ea lisebelisoa, kapa sebetsa ka thata.
2. Molao-motheo oa ho Sebetsa
Pale ea Gate Valish o Sebetsa
Molao-motheo oa ho sebetsa ha vake o bonolo. Ha sejalo sa valeve se butsoe, heke e ea holimo kapa e theohela tlase ho kutu ea valve. Ha heke e hloekisoa ka botlalo, e fana ka tsela e sa sebeheng e sa sebetsoang, e bakoang ke khatello ea khatello. Ha heke e theotsoe, e thibela phallo ka botlalo.
Gate Valves ha e fane ka litefiso tsa phallo ea phallo hantle, e le hore ho bululeloa ho ka fella ka mofere-fere le ho lekanya, ho le matlafatsang. Li sebelisoa hantle ka lits'ebetso tse hlokang mosebetsi oa ho qala / ho emisa ho fapana le taolo e hlakileng ea phallo ea mokelikeli.
Lekola molao-motheo oa ho sebetsa oa ho sebetsa
Ketsahalo ea cheke e sebetsa ka boeona e sebelisa matla a mokelikeli. Ha mokelikeli o phalla ka tataiso e reretsoeng, o sutumelletsa disc, bolo, kapa flap (ho latela moralo) ho ea sebakeng se bulehileng. Ha phallo e emisa kapa e leka ho khutlisa, valve e koala ka tieo ka lebaka la matla a khoheli, mokokotlo, kapa mochine oa selemo.
Ts'ebetso ena e ikemetseng e thibela morao-rao, e leng ntho e bohlokoa haholo ho lits'ebetso tse nang le lipompo kapa compressors. Kaha ha ho hlokahale hore ho hlokahala phaello ea kantle, hlahloba li-valves hangata li nkuoa e le "Valive".
3. Moralo le sebopeho
Moralo oa Gate Valve
Likarolo tsa bohlokoa tsa phula ea heke e kenyelletsa:
- 'Mele: Casing ea kantle e nang le likarolo tsohle tsa kahare.
- Bonni: Sekoahelo se tlositsoeng se lumellaneng le ho fumana likarolo tse ka hare tsa valve.
- Steme: molamu o mongata o tsamaisang heke holimo le tlase.
- Heke (disc): karolo e sephara kapa e nang le sebopeho e bolokiloeng kapa e lumellang phallo.
- Lula: Bokapele moo heke e lulang e koaloa ha e koetsoe, e netefatsa tiiso e tiileng.
Vate Valves e ka khethoa hore e be li-stem tse ntseng li phahama le li-stem tse sa tsosang. Liphetoho tsa Tim Valina li fana ka matšoao a pono ea hore na ho na le meralo e sa sebetseng teng
Lekola moralo oa Valve
Lekola li-valve li tla ka mefuta e fapaneng, e 'ngoe le e' ngoe e nang le moralo o ikhethang:
- Ho hlahloba Valve: E sebelisa disc kapa Frap e sehang Hingee. E ea qala le ho koala ho ipapisitse le tataiso ea phallo ea mokelikeli.
- Phahamisa valve ea hlahloba: Disc e nyoloha le tlase, e tataisoang ke poso. Ha metsi a phalla ka lehlakoreng le nepahetseng, disc e phahamisoa, 'me ha phallo e emisa, disc e nyolohela ho tiisa valve.
- Cheke ea ho hlahloba: E sebelisa bolo ho thibela tsela e phallang. Bolo e tsamaea pele ho lumella phallo ea mokelikeli le morao ho thibela phallo ea morao.
- Phula ea hlahloba ea Piston: e ts'oanang le valve ea ho phahamisa empa ka piston sebakeng sa disc, u fana ka tiiso e matla.
- Moralo oa Valve ea cheke e itšetlehile ka litlhoko tsa tsamaiso e khethehileng, joalo ka mofuta oa mokelikeli, sekhahla le khatello.
5. Likopo
Likopo tsa Gate Vappations
- Litsamaiso tsa Phepelo ea Metsi: E ne e tloaetse ho qala kapa ho emisa ho phalla ha metsi lipeipi.
- Li-pipe tsa oli le khase: E sebelisoa bakeng sa ho itšehla thajana.
- Sistimi ea nosetso: Laola phallo ea metsi likolong tsa temo.
- Limela tsa Matla: E sebelisoa ka litsamaisong tse jereng mosi, khase le metsi a mang a mocheso.
Lekola likopo tsa valve
- Litsamaiso tsa Pum: Thibela morao-rao ha pompo e tima.
- Limela tsa kalafo ea metsi: Thibela tšilafalo ka morao.
- Limela tsa ho sebetsa tsa lik'hemik'hale: Thibela ho kopanya lik'hemik'hale ka lebaka la ho phalla ho phallang.
- HVAC Sistem: Thibela ho khutlisa metsi a chesang kapa a batang ka litsamaiso tsa ho futhumatsa le tse futhumetseng.
Sephetho
Ka bobelili-valves tsa hetemmeLekola li-valveBapala likarolo tsa bohlokoa litsamaisong tsa metsi empa li sebetsa ka mokhoa o fapaneng. AHeke Valicalke phula ea baketsi e sebelisitsoeng ho qala kapa ho emisa phallo ea mokelikeli, ha aLekola valveke phula e sa sebetseng e sebelisoang ho thibela mokokotlo oa morao-rao. Li-varve tsa Gate li sebelisoa ka letsoho kapa ka boeona
Ho khetha sekotoana se nepahetseng ho ipapisitse le litlhoko tse khethehileng tsa sistimi. Bakeng sa likopo tse hlokang thibelo ea mokokotlo, sebelisa valve ea cheke. Bakeng sa lits'ebetso moo taolo ea lijo e kolobileng e hlokahala, sebelisa vala ea heke. Ho kenya, ho kenya le ho boloka li-valve tsena ho tla etsa bonnete ba hore re sistimi ea ts'ebetso, ho ts'epahala, le ho phela nako e telele.
Nako ea poso: Dec-12-2024