A Mollo oa Hydrant Valvee sebetsa e le karolo ea bohlokoa tsamaisong ea tšireletso ea mollo. E laola ho phalla ha metsi ho tloha hydrant ho ea hose ea mollo nakong ea maemo a tšohanyetso. Ho utloisisa likarolo tsa eona ho thusa ho netefatsa karabo e potlakileng le ts'ebetso e tšepahalang.

Tsebo e nepahetseng ea li-valve tsa hydrant ea mollo e ka etsa phapang nakong ea maemo a potlakileng.

Lintlha tsa bohlokoa

• Li-valve tsa hydrant tsa mollolaola phallo ea metsi le khatello, ho thusa bo-ralitima-mollo ho fana ka metsi ka mokhoa o nepahetseng le ka mokhoa o sireletsehileng nakong ea maemo a tšohanyetso.
• Mefuta e fapaneng ea li-valve, joalo ka globe, heke, angle, le barrel e omeletseng, li fana ka melemo e khethehileng joalo ka taolo e nepahetseng ea ho phalla, ho ntša metsi ka potlako, moralo o baballang sebaka, le tšireletso ea leqhoa.
• Ho latela litekanyetso tsa ts'ireletso le tlhokomelo ea kamehla ho netefatsa hore li-valve li sebetsa ka botšepehi, li sireletsa bophelo, thepa le mehloli ea metsi ea sechaba.

Mesebetsi e ka Sehloohong le Likarolo tsa Bohlokoa tsa Fire Hydrant Valve

Taolo ea Phallo

A Fire Hydrant Valve e lumella bo-ralitima-mollo ho laola phallo ea metsi nakong ea maemo a tšohanyetso. Ba ka bula kapa ba koala valve ho qala kapa ho emisa motsamao oa metsi. Taolo ena e thusa ho lebisa metsi hantle moo a hlokahalang. Litima-mollo li itšetlehile ka tšobotsi ena ho tima mollo kapele.

Keletso: Taolo e nepahetseng ea phallo e ka etsa hore ho tima mollo ho atlehe haholoanyane le ho fokotsa litšila tsa metsi.

Taolo ea Khatello

Taolo ea khatelloe eme e le tšobotsi ea bohlokoa ea Fire Hydrant Valve e 'ngoe le e 'ngoe. Li-valve tsena li thusa ho boloka khatello ea metsi e tsitsitseng ka har'a hose. Haeba khatello e phahame haholo, li-hoses kapa lisebelisoa li ka robeha. Haeba khatello e theoha haholo, metsi a ka 'na a se ke a fihla mollong. Valve e netefatsa tekano e nepahetseng bakeng sa ho tima mollo o bolokehileng le o sebetsang hantle.

Sebopeho	Molemo
Taolo ea Khatello	E thibela ho senyeha ha hose
Phallo e tsitsitseng	E etsa bonnete ba hore metsi a fihla mollong

Paballo ea Metsi

Li-valve tsa Fire Hydrant li thusa ho baballa metsi nakong ea maemo a tšohanyetso a mollo. Ka ho laola boholo ba metsi a tsoang, ba thibela litšila tse sa hlokahaleng. Bo-ralitima-mollo ba ka sebelisa feela metsi ao ba a hlokang. Karolo ena e sireletsa phepelo ea metsi ea lehae mme e ts'ehetsa polokeho ea tikoloho.

• E fokotsa tahlehelo ea metsi
• E tšehetsa litima-mollo tse tsitsitseng
• E sireletsa lisebelisoa tsa sechaba

Ho tšoarella le Tlhokomelo

Baetsi ba rala Li-Valves tsa Fire Hydrant hore li tšoarelle maemong a thata. Ba sebelisa thepa e matla joaloka koporo kapa tšepe e sa hloekang. Li-valve tsena li hanela mafome le tšenyo ea boemo ba leholimo.Tlhokomelo ea kamehlae ba boloka ba sebetsa hantle. Licheke tse bonolo le ho hloekisa li thusa ho thibela mathata nakong ea maemo a tšohanyetso.

Tlhokomeliso: Litlhahlobo tsa kamehla li netefatsa hore Fire Hydrant Valve e lula e tšepahala 'me e loketse ho sebelisoa.

Mefuta ea Mollo oa Hydrant Valve

Li-valve tsa Globe

Li-valve tsa globe li sebelisa sebōpeho sa 'mele o chitja. Ba laola ho phalla ha metsi ka ho tsamaisa disc holimo le tlaase ka hare ho valve. Moqapi ona o lumella phetoho e nepahetseng ea phallo. Hangata bo-ralitima-mollo ba khetha li-valve tsa lefats'e ha ba hloka ho tsamaisa metsi hantle. Li-valve tsena li sebetsa hantle maemong a hlokang khatello ea metsi e tsitsitseng le e laoloang.

Tlhokomeliso: Li-valve tsa Globe li khona ho sebetsana le lits'ebetso tsa khatello e phahameng 'me li fana ka bokhoni bo tšepahalang ba ho koala.

Li-valve tsa Heke

Li-valve tsa heke li sebelisa heke e bataletseng kapa e bōpehileng joaloka cheche ho thibela kapa ho lumella metsi ho phalla. Ha heke e phahama, metsi a tsamaea ka bolokolohi ka valve. Ha heke e theoha, e emisa ho phalla ka ho feletseng. Li-valve tsa heke li fana ka khanyetso e fokolang ha li butsoe ka botlalo. Hangata mekhoa ea tšireletso ea mollo e sebelisa li-valve tsena hobane li lumella ho lokolloa ha metsi ka potlako le ka botlalo.

• Tshebetso e bonolo
• Ho theoha ha khatello e tlase
• E loketse metsi a mangata

Li-valve tsa Angle

Li-valve tsa angle li fetola tsela eo metsi a phallang ka eona ka likhato tse 90. Moralo ona o thusa ho lekanaMollo oa Hydrant Valvedibakeng tse thata. Li-valve tsa angle li boetse li etsa hore ho be bonolo ho hokahanya li-hoses ka litsela tse fapaneng. Lisebelisoa tse ngata tsa mollo oa mollo li sebelisa li-valve tsa angle bakeng sa ho fetoha ha tsona le melemo ea ho boloka sebaka.

Sebopeho	Molemo
Phetoho ea Phallo ea 90 °	E lekana libakeng tse nyane
Easy Hose Hookup	Ho kenya Flexible

Li-valve tsa Moqomo o omileng

Li-valve tse omeletseng li sireletsa khahlanong le serame libakeng tse batang. Mochine o ka sehloohong oa valve o lula ka holim'a mobu, ha metsi a ntse a le ka tlas'a serame. Ha bo-ralitima-mollo ba bula valve, metsi a nyolohela ka har'a hydrant. Moetso ona o thibela metsi ho lula ka har'a moqomo le ho ba leqhoa. Li-valve tse ommeng li boloka lipompo tsa mollo li loketse ho sebelisoa, esita le mariha.

Keletso: Li-valve tse ommeng li bohlokoa bakeng sa libaka tse nang le mariha a batang.

Ho Latelana le Melao ea Tšireletseho bakeng sa Valve ea Hydrant ea Mollo

Melao le Melao e Amanang

Linaha tse ngata li beha melao e thata bakeng sa thepa ea tšireletso ea mollo. Melao ena e thusa ho boloka batho le thepa li bolokehile. Li-valve tsa hydrant tsa mollo li tlameha ho kopanalitekanyetsoho tsoa lihlopheng tse kang National Fire Protection Association (NFPA) le American Water Works Association (AWWA). Mebuso ea lehae e kanna ea ba le likhoutu tsa eona. Likhoutu tsena li bolella lihahi le baenjiniere mokhoa oa ho kenya le ho sebelisa li-valve tsa metsi a mollo.

Ho latela melao ena ho thusa ho thibela likotsi le ho netefatsa hore tsamaiso e sebetsa nakong ea maemo a tšohanyetso.

Bohlokoa ba Setifikeiti

Setifikeitie paka hore valve ea mollo oa mollo e finyella litekanyetso tsa polokeho le boleng. Li-lab tsa liteko, tse kang Underwriters Laboratories (UL) kapa Litumello tsa FM, hlahloba valve ka 'ngoe. Ba batla ho dutla, matla, le tshebetso e nepahetseng. Li-valve tse netefalitsoeng feela li ka sebelisoa lits'ebetsong tse ngata tsa ts'ireletso ea mollo.

• Li-valve tse netefalitsoeng li fana ka khotso ea kelello.
• Li bontša hore sehlahisoa se fetile liteko tse thata.
• Lik'hamphani tse ngata tsa inshorense li hloka lisebelisoa tse netefalitsoeng.

Tšusumetso ho Tšireletseho le Ts'ebetso

Ho latela melao le setifikeiti ho ntlafatsa polokeho. Ba etsa bonnete ba hore valve ea hydrant ea mollo e sebetsa ha ho hlokahala. Valve e netefalitsoeng e tla bula le ho koala ntle le mathata. E ke ke ea lutla kapa ea robeha tlas'a khatello.

Molemo	Sephetho
Ts'ebetso e tšepahalang	Karabelo e potlakileng ea tšohanyetso
Ho hloleha ho fokolang	Litšenyehelo tse tlase tsa ho lokisa
Tshebetso e ntlafetseng	Ho pholositsoe maphelo a mangata le thepa

Tlhokomeliso: Ho hlahlojoa khafetsa le litekanyetso tse latelang ho boloka mekhoa ea tšireletso ea mollo e le matla.

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A Fire Hydrant Valve e fana ka taolo ea bohlokoa ea phallo le nako e telele bakeng sa lits'ebetso tsa ts'ireletso ea mollo. Khetho e nepahetseng le ho latela litekanyetso tsa polokeho ho netefatsa ts'ebetso e tšepahalang. Litima-mollo li itšetlehile ka li-valve tsena ho fana ka metsi ka potlako. Karolo ea bona ea ts'ireletso ea mollo le ts'epo ea tsamaiso e ntse e le ea bohlokoa ho sechaba se seng le se seng.

Keletso: Ho hlahlojoa khafetsa ho thusa ho boloka ts'ebetso e phahameng.

LBH

Ke lisebelisoa life tseo bahlahisi ba li sebelisang bakeng sa li-valve tsa hydrant?

Hangata bahlahisi ba sebelisa koporo, tšepe e sa hloekang, kapa tšepe ea ductile. Lisebelisoa tsena li hanela ho bola le ho senyeha, ho netefatsa ts'ebetso ea nako e telele libakeng tse thata.

Li-valve tsa metsi a mollo li lokela ho hlokomeloa hangata hakae?

Litsebi li khothalletsa ho hlahloba le ho sebeletsa li-valve tsa metsi a mollo bonyane hang ka selemo. Licheke tsa kamehla li thusa ho thibela ho se sebetse hantle le ho netefatsa ts'ebetso e tšepahalang nakong ea maemo a tšohanyetso.

Na li-valve tsa hydrant li ka sebelisoa maemong a batang haholo?

Ee. Li-valve tse omeletseng li sireletsa khahlanong le serame. Li boloka metsi ka tlas'a mobu ho fihlela a sebelisoa, ho etsa hore a tšoanelehe bakeng sa maemo a leholimo a batang le maemo a mariha.