Li-valve tsa ho lulisa le li-valve tsa taolo li sebeletsa merero e fapaneng litsamaisong tsa taolo ea mokelikeli.valve ea ho lulisa mollo, e fana ka phihlello e potlakileng ea phepelo ea metsi, ha e levalve ea taolo ea ho fokotsa khatelloe netefatsa maemo a tsitsitseng a khatello. Ho feta moo,Valve ea ho lulisa ea litsela tse 3e fana ka dikgokelo tse feto-fetohang bakeng sa ditlhophiso tse fapaneng tsa diphaephe. ​​Ho utlwisisa dipharologanyo tsena ho bohlokwa bakeng sa ho kgetha valve e nepahetseng bakeng sa ditshebediso tse itseng.

Tlhaloso ea Velve ea ho Lula

A valve ea ho lulisake karolo ea bohlokoa lits'ebetsong tsa tšireletso ea mollo, tse etselitsoeng haholo-holo ho fana ka phihlello e potlakileng ea phepelo ea metsi. Li-valve tsena li lumella bo-ralitima-mollo ho hokela liphaephe ka kotloloho mohloling oa metsi, ho netefatsa hore ho kenngoa ha tsona ka potlako nakong ea maemo a tšohanyetso. Moralo oa li-valve tsa ho lulisa o totobatsa ho tšoarella le ho tšepahala, kaha li tlameha ho mamella khatello e phahameng le maemo a thata a tikoloho.

Likarolo tsa Bohlokoa tsa Li-valve tsa ho Lula

Li-valve tsa ho lulisa li na le tse 'maloalikarolo tsa bohlokoatse ntlafatsang ts'ebetso ea tsona:

• Ho tšoarella: Li entsoe ka thepa e tiileng, li-valve tsa ho lulisa li hanela ho bola le tšenyo, li netefatsa ts'ebetso ea nako e telele.
• Litšobotsi tsa Polokeho: Li-valve tse ngata tsa ho lulisa li kenyelletsa mekhoa ea ho imolla khatello kapa ho se khutlise, e leng se ntlafatsang polokeho ea mosebelisi nakong ea ts'ebetso.
• Ho latela Melao: Li-valve tsena li entsoe ho latela maemo a indasteri, joalo ka BS 5041-1 le BS 5154, ho netefatsa hore li fihlela litekanyetso tsa polokeho le ts'ebetso.

Likarolo le Moralo

Likarolo tse ka sehloohong tsa valve ea ho lulisa li kenyelletsa sebaka sa ho kenella bakeng sa phepelo ea metsi, kamore ea taolo bakeng sa taolo ea khatello, le sebaka sa ho ntša metsi ho liphaephe kapa lihlooho tsa sprinkler. Tafole e latelang e hlalosa mefuta e fapaneng ea li-valve tsa ho lulisa le litlhaloso tsa tsona:

Hangata li-valve tsa ho lulisa li sebetsa tlas'a khatello e phahameng, ka litekanyetso tse fihlang ho li-bar tse 20. Li ka fana ka sekhahla sa phallo sa bonyane lilithara tse 1400 ka motsotso, e leng se etsang hore li lokele mehaho ea khoebo le maemo a tšohanyetso. Li-valve tse laolang khatello li sebetsa ka ho lumella metsi ho phalla ka har'a letoto la likamore, liliba le li-diaphragm tse fetolang khatello ea metsi ka bohona. Sena se netefatsa tlhahiso e tsitsitseng ea khatello, e leng ea bohlokoa bakeng sa ts'ebetso e sebetsang ea litsamaiso tsa ho tima mollo.

Tlhaloso ea Valve ea Regulator

Valve ea taolo e bapala karolo ea bohlokoa lits'ebetsong tsa taolo ea mokelikeli le khase. Livalve tsena li boloka maemo a khatello a lakatsehang ka ho fetola phallo ka liphetoho tse butsoeng ke valve. Litšebelisong tsa indasteri, livalve tsa taolo li netefatsa hore litsamaiso li sebetsa ka har'a meeli e sireletsehileng ea khatello, li thibela tšenyo e bakoang ke khatello e feteletseng. Ts'ebetso ena e bohlokoa bakeng sa ho sireletsa lisebelisoa le ho ntlafatsa ts'ebetso.

Mesebetsi ea Bohlokoa ea Li-valve tsa Regulator

Li-valve tsa taolo li etsa mesebetsi e 'maloa ea bohlokoa:

• Taolo ea Khatello: Li laola khatello ea metsi kapa likhase, li netefatsa botsitso tsamaisong.
• Phetoho ea Phallo: Ka ho lokisa lesoba la valve, ba laola sekhahla sa phallo, e leng sa bohlokoa lits'ebetsong tse hlokang taolo e nepahetseng ea khatello.
• Tšireletso ea Sisteme: Li-valve tsena li thibela tšenyo e bakoang ke ho feto-fetoha ha khatello, e leng se ntlafatsang nako e telele ea lisebelisoa.

Mekhahlelo e Tloaelehileng ea Khatello le Phallo

Tafole e latelang e hlalosa maemo a tloaelehileng a khatello le taolo ea phallo bakeng sa li-valve tsa taolo lits'ebetsong tsa phepelo ea metsi:

Mekhoa ea Li-valve tsa Regulator

Li-valve tsa taolo li boloka khatello e tsitsitseng ea tlhahiso ka likarolo tse 'maloa tsa bohlokoa:

• Elemente ea ho Utloisisa: E lemoha khatello ea sistimi le ho lekola khatello ea tlhahiso.
• Ho kenya Element: E sebelisa matla ho valve e fokotsang khatello, e lokisa phallo ho boloka khatello e lakatsehang ea tlhahiso.
• Valve e Fokotsang Khatello: Karolo ea mantlha e fokotsang khatello ea ho kena ho ea khatellong e tsitsitseng ea ho ntša metsi, e lokisang ha ho hlokahala.

Liphapang tsa Bohlokoa Pakeng tsa Landing Valve le Regulator Valve

Li-valve tsa ho lulisa le li-valve tsa taolo li sebeletsa mesebetsi e fapaneng litsamaisong tsa taolo ea mokelikeli. Ho utloisisa phapang ea tsona ho bohlokoa bakeng sa ho khetha valve e loketseng lits'ebetso tse itseng. Liphapang tsa mantlha ke tsena:

1. Tshebetso:

   • Li-valve tsa ho Lula: Li-valve tsena li fana ka phihlello e tobileng mehloling ea metsi, haholo-holo bakeng sa ho tima mollo. Li lumella bo-ralitima-mollo ho hokela liphaephe kapele le ka boqhetseke.
   • Li-valve tsa Taolo: Li-valve tsena li boloka maemo a khatello a tsitsitseng lits'ebetsong tsa mokelikeli. Li fetola phallo ho netefatsa hore khatello e lula ka har'a meeli e sireletsehileng.

2. Morero oa Moralo:

   • Li-valve tsa ho Lula: E etselitsoe libaka tse nang le khatello e phahameng, li-valve tsa ho lulisa li tlameha ho mamella maemo a feteletseng. Kaho ea tsona e shebane le ho tšoarella le ho tšepahala.
   • Li-valve tsa Taolo: Li-valve tsena li shebane le taolo ea khatello. Li fetola phallo ho thibela ho phahama ha khatello, li sireletsa lisebelisoa tšenyo.

3. Likopo:

   • Li-valve tsa ho Lula: Li-valve tsa ho lulisa li sebelisoa hangata lits'ebetsong tsa tšireletso ea mollo, li bohlokoa bakeng sa karabelo ea tšohanyetso. Li netefatsa phihlello e potlakileng ea metsi nakong ea ts'ebetso ea ho tima mollo.
   • Li-valve tsa Taolo: Li-valve tsa taolo li fumaneha lits'ebetsong tse fapaneng tsa indasteri, li bohlokoa bakeng sa ho boloka maemo a ts'ebetso a bolokehileng. Li sebelisoa lits'ebetsong tsa khase le metsi ho netefatsa khatello e tsitsitseng.

4. Mokhoa oa Ts'ebetso:

   • Li-valve tsa ho Lula: Sebetsa ka ho dumella metsi ho phalla ka ho toba ho tloha mohloding ho ya diphaepheng. Hangata di na le mokgwa o otlolohileng wa ho bula.
   • Li-valve tsa Taolo: Sebelisa karolo ea ho lemoha ho lekola khatello. Ba lokisa lesoba la valve ho latela khatello e lemohuoeng, ho netefatsa hore tlhahiso e tsamaea hantle.

5. Litlhoko tsa Tlhokomelo:

   • Li-valve tsa ho Lula: Hloka tlhahlobo ea kamehla ho netefatsa ts'ebetso. Tlhokomelo e shebane le ho hlahloba ho lutla le ho netefatsa hore valve e buleha le ho koaloa hantle.
   • Li-valve tsa Taolo: Hape ho hlokahala diteko tsa kamehla, haholo-holo bakeng sa dikarolo tsa ho utlwa le ho jara. Tlhokomelo e nepahetseng e netefatsa taolo e nepahetseng ya kgatello.

Litšebeliso tse Sebetsang tsa Li-Valve tsa ho Lula

Li-valve tsa ho lulisa li bapala karolo ea bohlokoa lits'ebetsong tsa tšireletso ea mollo. Mosebetsi oa tsona o ka sehloohong ke ho fana ka phihlello e tšepahalang ea metsi nakong ea ts'ebetso ea ho tima mollo. Phihlello ena e tšehetsa bo-ralitima-mollo boitekong ba bona ba ho laola le ho tima mollo ka katleho. Moralo oa li-valve tsa ho lulisa o netefatsa hore li ka mamella khatello e phahameng, e leng se etsang hore li lokele maemo a tšohanyetso.

Lisebelisoa tsa bohlokoa tsa li-valve tsa ho lulisa li kenyelletsa:

• Phallo ea Metsi e Tšepahalang: Li-valve tsa ho lulisa li tšehetsa phallo e tsitsitseng ea metsi, e leng ntho ea bohlokoa nakong ea ho tima mollo. Li thibela ho lutla, li netefatsa hore sistimi e sebetsa hantle.
• Phihlello e Potlakileng: Li-valve tsena li thusa bo-ralitima-mollo ho fumana metsi kapele le ka mokhoa o sireletsehileng. Phihlello ena e potlakileng e ka etsa phapang e kholo linakong tsa karabelo ea tšohanyetso.
• Mokhatlo le Tšireletso: Li-valve tsa ho lulisa li sireletsa le ho hlophisa liphaephe, li ntlafatsa katleho ea ts'ebetso ea maemo a tšohanyetso. Tlhophiso e nepahetseng e lumella bo-ralitima-mollo ho tsepamisa maikutlo mesebetsing ea bona ntle le ho tšoenyeha ka ho se sebetse hantle ha lisebelisoa.

Ntle le lits'ebetso tsena, li-valve tsa ho lulisa hangata li kenngoa libakeng tsa bohlokoa ka har'a mehaho. Sebaka sena se etsa bonnete ba hore bo-ralitima-mollo ba ka li fihlela habonolo nakong ea maemo a tšohanyetso. Kaho ea tsona e matla le ts'ebetso e tšepahalang li etsa hore li be tsa bohlokoa haholo liprotheineng tsa polokeho ea mollo.

Ka kakaretso, li-valve tsa ho lulisa ke likarolo tsa bohlokoa lits'ebetsong tsa tšireletso ea mollo. Li netefatsa hore bo-ralitima-mollo ba na le lisebelisoa tse hlokahalang ho loantša mollo ka katleho le ka boqhetseke.

Litšebeliso tse Sebetsang tsa Li-valve tsa Regulator

Li-valve tsa taolo li sebelisoa haholo liindastering tse fapaneng ka lebaka la bokhoni ba tsona ba ho boloka maemo a tsitsitseng a khatello. Li-valve tsena li bapala karolo ea bohlokoa ho netefatseng ts'ebetso e sebetsang hantle lits'ebetsong tse ngata. Mona ke lits'ebetso tse ling tsa bohlokoa tse sebetsang:

• Marangrang a Phepelo ea Metsi a MasepalaLi-valve tsa taolo li thusa ho laola khatello ea metsi lits'ebetsong tsa masepala. Li etsa bonnete ba hore baahi ba fumana khatello ea metsi e tsitsitseng, e leng ea bohlokoa bakeng sa mesebetsi ea letsatsi le letsatsi.

• Taolo ea Ts'ebetso ea Indasteri: Ka tlhahiso, li-valve tsa taolontlafatsa khatello bakeng sa lits'ebetso tse fapaneng. Li kenya letsoho ho bolokeng matla ka ho fokotsa tšebeliso ea matla le ho fokotsa litšenyehelo tsa ts'ebetso. Sena se lebisa tsamaisong ea ts'ebetso e tsitsitseng.

• Mekhoa ea Kabo ea Khase: Li-valve tsa taolo li laola khatello ea khase marangrang a kabo. Li netefatsa hore khase e tlisoa malapeng le likhoebong ka mokhoa o sireletsehileng, li thibela ho feto-fetoha ha khatello ho ka lebisang maemong a kotsi.

• Mekhoa ea ho Nosetsa: Temong, di-valve tsena di laola kgatello ya metsi ditsamaisong tsa nosetso. Di netefatsa hore dijalo di fumana metsi a lekaneng, di kgothaletsa kgolo e phetseng hantle le tshebediso e sebetsang ya metsi.

Tafole e latelang e hlalosa mekhoa e fapaneng ea taolo ea khatellomarangrang a phepelo ea metsi a masepala, ho totobatsa melemo le mathata a ona:

Li-valve tsa taolo li bohlokoa bakeng sa ho boloka polokeho le bokgabane lits'ebetsong tse fapaneng. Bokhoni ba tsona ba ho ikamahanya le maemo a fetohang bo li etsa hore e be tsa bohlokoa meralong ea motheo ea sejoale-joale.

Nako ea ho Sebelisa Valve ea ho Lula

Li-valve tsa ho lulisa li bohlokoa haholomaemong a itseng, haholo-holo maemong a tšireletso ea mollo le karabelo ea maemo a tšohanyetso. Mona ke maemo a bohlokoa ao tšebeliso ea tsona e bang ea bohlokoa:

• Maemo a Tšohanyetso a Mollo: Nakong ea mollo,phihlello e potlakileng ea metsiLi-valve tsa ho lulisa li lumella bo-ralitima-mollo ho hokela liphaephe ka ho toba phepelong ea metsi, e leng se nolofalletsang karabelo e potlakileng.

• Meaho e Meholo e Meholo: Meahong e melelele, li-valve tsa ho lulisa li fana ka libaka tsa bohlokoa tsa phihlello bakeng sa bo-ralitima-mollo. Li netefatsa hore metsi a fihla mekatong e ka holimo ka katleho.

• Matlo a Khoebo: Hangata likhoebo li hloka litsamaiso tse tšepahalang tsa tšireletso ea mollo. Ho kenya li-valve tsa ho lulisa ho etsa bonnete ba hore litšebeletso tsa tšohanyetso li ka fumana metsi kapele nakong ea koluoa.

• Libaka tsa Sechaba: Lipaka, mabala a lipapali le libaka tse ling tsa sechaba li rua molemo ka li-valve tsa ho lulisa. Li-valve tsena li fana ka phihlello ea metsi ea bohlokoa bakeng sa boiteko ba ho tima mollo libakeng tse tletseng batho.

Keletso: Tlhokomelo ea kamehla ea li-valve tsa ho lulisa e bohlokoa. Netefatsa hore li lula li sebetsa ebile li fumaneha habonolo ka linako tsohle. Mokhoa ona o ntlafatsa polokeho le boitokisetso.

Nako ea ho Sebelisa Valve ea Regulator

Li-valve tsa taolo li bohlokoa maemong a fapaneng mooho boloka khatello e tsitsitsenge bohlokoa haholo. Tšebeliso ea tsona e molemo haholo maemong a latelang:

• Likopo tsa Liindasteri: Lits'ebetsong tsa tlhahiso, li-valve tsa taolo li netefatsa hore litsamaiso li sebetsa ka har'a meeli e sireletsehileng ea khatello. Sena se thibela tšenyo ea lisebelisoa le ho ntlafatsa katleho ea ts'ebetso.

• Mekhoa ea Metsi ea Masepala: Li-valve tsena li thusa ho laola khatello ea metsi marangrang a phepelo ea masepala. Li tiisa hore baahi ba fumana khatello e tsitsitseng bakeng sa mesebetsi ea letsatsi le letsatsi.

• Kabo ea Khase: Li-valve tsa taolo li laola khatello ea khase lits'ebetsong tsa kabo. Li netefatsa hore ho tlisoa ka mokhoa o sireletsehileng malapeng le likhoebong, li thibela ho feto-fetoha ha khatello ho kotsi.

• Mekhoa ea ho Nosetsa: Temong, di-valve tsena di laola kgatello ya metsi, di netefatsa hore dijalo di fumana metsi a lekaneng bakeng sa kgolo e ntle.

Nengho khetha valve ea taolobakeng sa ts'ebeliso e itseng, lintlha tse 'maloa li lokela ho nahanoa. Tafole e ka tlase e hlalosa lintlha tsa bohlokoa:

Ka ho hlahloba lintlha tsena ka hloko, basebelisi ba ka khetha valve ea taolo e loketseng litlhoko tsa bona, ba netefatsa ts'ebetso e ntle le polokeho lits'ebetsong tsa bona.

Ka bokhutšoanyane, li-valve tsa ho lulisa le li-valve tsa taolo li phetha karolo e ikhethang lits'ebetsong tsa taolo ea mokelikeli. Li-valve tsa ho lulisa li fana ka phihlello e tobileng ea metsi bakeng sa ho tima mollo, ha li-valve tsa taolo li boloka khatello e tsitsitseng lits'ebetsong tse fapaneng. Ho khetha valve e nepahetseng ho bohlokoa bakeng sa ho netefatsa polokeho le katleho ea sistimi.

Ho khetha valve e nepahetseng ho ntlafatsa katleho ea ts'ebetso le tšireletso khahlanong le likotsi tse ka bang teng.

LBH

Morero o ka sehloohong oa valve ea ho lulisa ke ofe?

Li-valve tsa ho lulisa li fana ka phihlello e potlakileng ea phepelo ea metsi bakeng sa ts'ebetso ea ho tima mollo.

Valve ea taolo e boloka khatello joang?

Li-valve tsa taolo li fetola phallo ho boloka maemo a khatello a tsitsitse lits'ebetsong tsa mokelikeli.

Ke neng moo ke lokelang ho khetha valve ea ho lulisa ho feta valve ea taolo?

Khetha valve ea ho lulisa bakeng sa litlhoko tsa ho tima mollo le valve ea taolo bakeng sa taolo ea khatello lits'ebetsong tsa indasteri.