Ho kenngoa hantle ha li-valve tsa ho lulisa mollo le li-fire hose reels ho phetha karolo ea bohlokoa ho netefatsa polokeho le ho latela melao. Li-valve tsa ho lulisa mollo ke likarolo tsa bohlokoa hoho loants'a mollo oa li-valvelitsamaiso, kaha li ama ts'ebetso ea ho tima mollo ka kotloloho. Ha e kentsoe ka nepo, tsenali-valve tsa ho lulisa ha mochini oa mollole li-fire hose reels li fana ka bo-ralitima-mollo ka mokhoa o tšepahalang oa ho fumana metsi, ho matlafatsa bokhoni ba bona ba ho loantša mollo ka katleho.

Ho lumellana le Melao le Maemo

Tataiso ea NFPA

Mokhatlo oa Naha oa Tšireletso ea Mollo (NFPA) o theha litataiso tsa bohlokoa bakeng sa ho kenya li-valve tsa ho lulisa mollo le li-hose reels. Litaelo tsena li netefatsa hore mekhoa ea ts'ireletso ea mollo e sebetsa ka katleho nakong ea maemo a tšohanyetso. Ho khomarela litekanyetso tsa NFPA ho thusa mekhatlo ho boloka polokeho le boikamahanyo.

1. Maemo a Tlhophiso: NFPA 24 e hlalosa litlhoko tsa ho kenya lisebelisoa tsa motlakase tsa poraefete le likarolo tsa tsona, ho kenyeletsoa li-valve tsa ho theola mollo. Basebelisi ba tlameha ho latela lintlha tsena ho netefatsa ts'ebetso e nepahetseng.
2. Teko le Tlhokomelo: NFPA 25 e fana ka litataiso bakeng sa tlhahlobo, tlhahlobo, le tlhokomelo ea litsamaiso tsa ts'ireletso ea mollo tse thehiloeng metsing. Ho hlahlojoa khafetsa ha li-valve tsa ho theola mollo ho netefatsa hore li lula li sebetsa ha ho hlokahala.
3. Litokomane: Litaelo tsa NFPA li totobatsa bohlokoa ba ho boloka lirekoto tse nepahetseng tsa lits'ebetso tsa ho kenya, ho hlahloba le ho li lokisa. Litokomane tsena li tšehetsa boitlamo le ho matlafatsa boikarabello.

Melao ea Kaho ea Lehae

Ntle le litataiso tsa NFPA, likhoutu tsa meaho ea lehae li phetha karolo ea bohlokoa ho kenyeng li-valve tsa ho theola mollo le li-hose reels. Likhoutu tsena li fapana ho ea ka matla empa ka kakaretso li ikamahanya le maemo a naha ho netefatsa polokeho.

• Ho latela Melao ea Lehae: Basebelisi ba tlameha ho itloaetsa li-code tsa lehae tse laolang polokeho ea mollo. Hangata melaoana ena e kenyelletsa litlhoko tse tobileng tsa ho behoa le ho fumaneha ha li-valve tsa ho lulisa mollo.
• Mokhoa oa ho lumella: Libaka tse ngata li hloka mangolo a tumello bakeng sa ho kenya lisebelisoa tsa ts'ireletso ea mollo. Ts'ebetso ena e netefatsa hore lits'ebetso li kopana le litekanyetso tsa ts'ireletso ea lehae le ho hlahlojoa ho hlokahalang.
• Tšebelisano 'moho le Baetapele ba Libaka: Ho sebelisana le bo-ralitima-mollo ba lehae kapa bahlahlobi ba meaho ho ka fana ka leseli la bohlokoa mabapi le litlhoko tsa ho latela melao. Tšebelisano ena e thusa ho thibela liphoso tse bitsang chelete e ngata le ho etsa bonnete ba hore lisebelisoa li finyella litekanyetso tsohle tse hlokahalang.

Ka ho latela litataiso tsa NFPA ka bobeli le likhoutu tsa kaho ea lehae, mekhatlo e ka ntlafatsa ts'ebetso ea lits'ebetso tsa eona tsa ts'ireletso ea mollo. Ho kenngoa hantle ha li-valve tsa ho theola mollo ha ho finyelle litlhoko tsa taolo feela empa hape ho ntlafatsa haholo polokeho nakong ea maemo a tšohanyetso.

Sebaka se Nepahetseng le Phihlello

Sebaka se nepahetseng le phihlelloli bohlokoa bakeng sa ts'ebetso e sebetsang ea li-valve tsa ho lulisa mollo le li-hose reels. Lintlha tsena li netefatsa hore bo-ralitima-mollo ba ka fumana lisebelisoa tse hlokahalang ka potlako nakong ea maemo a tšohanyetso.

Bonyane Litlhoko tsa Bohole

Li-installer li tlameha ho latela litlhoko tse fokolang tsa sebaka ha li beha li-valve tsa ho lulisa mollo le li-hose reels. Litlhoko tsena li thusa ho boloka polokeho le ts'ebetso.

• Litlhaloso: Li-valve tsa ho theola mollo li lokela ho ba le tumello e fokolang ea lisenthimithara tse 36 ho li potoloha. Sebaka sena se lumella bo-ralitima-mollo ho sebelisa li-valve ntle le tšitiso.
• Haufi le Likotsi: Ba kenyang lintho ba tlameha ho qoba ho beha li-valve tsa ho lulisa mollo haufi le likotsi tse ka bang teng, joalo ka thepa e tukang kapa lisebelisoa tsa motlakase. Ho boloka sebaka se sireletsehileng ho fokotsa kotsi ea likotsi nakong ea ts'ebetso ea ho tima mollo.
• Ho fumaneha ha Thepa: Netefatsa seoli-fire hose reelsli kentsoe ka sebaka se lekaneng ho tloha ho li-valve tsa ho lulisa mollo. Bohaufi bona bo lumella ho hokahanya ka potlako le ho tsamaisoa ha li-hoses, ho matlafatsa ts'ebetso ea ho tima mollo.

Hlakileng Litsela tsa ho Finyella

Ho theha litsela tse hlakileng tsa li-valve tsa ho lulisa mollo le li-hose reels ke tsa bohlokoa bakeng sa karabelo e potlakileng nakong ea maemo a tšohanyetso.

• Phihlello e sa sitisoeng: Litsela tse lebisang ho li-valve tsa ho theola mollo li tlameha ho lula li se na litšitiso. Sena se kenyelletsa thepa ea ka tlung, ponahalo ea naha, kapa lintho tse ling tse ka sitisang phihlello.
• Letshwao: Kenya matšoao a hlakileng ho bontša sebaka sa li-valve tsa ho theola mollo le li-hose reels. Letšoao lena le lokela ho bonahala le le hole 'me le balehe habonolo, le tataise bo-ralitima-mollo ho ea thepa ka potlako.
• Tlhokomelo ea Kamehla: Etsa litlhahlobo khafetsa ho netefatsa hore litsela li lula li hlakile. Litšitiso leha e le life li lokela ho tlosoa hang-hang ho boloka ho khoneha.

Ka ho latela litataiso tsena tsa sebaka le phihlello, mekhatlo e ka ntlafatsa haholo ts'ebetso ea lits'ebetso tsa bona tsa ts'ireletso ea mollo. Li-valve tsa ho lulisa mollo tse kentsoeng hantle le li-hose reels, tse nang le sebaka se lekaneng le ho kena ka mokhoa o hlakileng, li matlafatsa tšireletso ea bo-ralitima-mollo le batho ba lulang mohahong.

Litlhoko tsa Khokahano ea Li-valve tsa Mollo oa Mollo

Maqhama a nepahetseng a bohlokoa bakeng sa ts'ebetso e sebetsang ea li-valve tsa ho theola mollo. Ho utloisisamefuta ea likamanole ho latela mekhoa ea ho hlahloba khatello ho tiisa hore litsamaiso tsena li sebetsa ka nepo nakong ea maemo a tšohanyetso.

Mefuta ea likhokahano

Li-valve tsa ho theola mollo li ka sebelisa mefuta e fapaneng ea khokahano, e 'ngoe le e' ngoe e etselitsoe lits'ebetso tse ikhethileng. Ka tlase ke atafole e akaretsang mefuta e atileng haholo ea khokahanoe sebelisoang meahong ea khoebo le ea bolulo:

Ho khetha mofuta o nepahetseng oa khokahanyo ho bohlokoa bakeng sa ho netefatsa ho lumellana le litsamaiso tse teng le ho boloka litekanyetso tsa polokeho.

Mekhoa ea Teko ea Khatello

Teko ea khatello e bohlokoa bakeng sa ho netefatsa botšepehi ba li-valve tsa ho theola mollo. Ts'ebetso ena e thusa ho tseba ho lutla le ho netefatsa hore li-valve li khona ho mamella khatello ea ts'ebetso.

1. Teko ea Pele: Etsa liteko tsa khatello ka mor'a ho kenya ho netefatsa hore likhokahano tsohle li sireletsehile.
2. Tlhokomelo ea Kamehla: Hlophisa liteko tsa khatello ea nako le nako ho netefatsa ts'epo e tsoelang pele.
3. Litokomane: Boloka litlaleho tsa liteko tsohle tsa khatello, ho kenyelletsa le liphetho le litokiso leha e le life tse hlokahalang.

Ka ho latela litlhoko tsena tsa khokahano le mekhoa ea tlhahlobo ea khatello, mekhatlo e ka ntlafatsa ts'epahalo ea li-valve tsa bona tsa ho theola mollo. Tlhoafalo ena ha e finyelle litekanyetso tsa taolo feela empa hape e ntlafatsa haholo polokeho nakong ea ts'ebetso ea ho tima mollo.

Letshwao le Tshwaya

Ponahalo ea Li-valve le Reels

Ponahalo e phetha karolo ea bohlokoa katlehong ea li-valve tsa ho theola mollo le li-hose reels. Litima-mollo li tlameha ho fumana kapele likarolo tsena tsa bohlokoa nakong ea maemo a tšohanyetso. Ho ntlafatsa ponahalo, nahana ka mekhoa e latelang:

• Mebala e Phapang e Phahameng: Sebelisa mebala e khanyang bakeng sa li-valve le li-reel ho etsa bonnete ba hore li fapane le tikoloho ea tsona.
• Lintho Tse Bonahatsang: Kenyelletsa lisebelisoa tse phatsimang ka har'a matšoao ho ntlafatsa ponahalo maemong a khanya e tlase.
• Ho beoa ka Leano: Beha li-valve le li-reel libakeng tse fumanehang habonolo. Qoba ho li beha ka mor'a litšitiso kapa libakeng tse sa bonesang hantle.

Ka ho kenya ts'ebetsong maqheka ana, mekhatlo e ka ntlafatsa haholo menyetla ea ho fumana lisebelisoa tsa ho tima mollo ka potlako.

Letšoao la Taeo

Letšoao la litaelo le fana ka leseli la bohlokoa mabapi le ts'ebetso ea li-valve tsa ho lulisa mollo le li-hose reels. Litaelo tse hlakileng le tse hlakileng li thusa ho netefatsa hore basebetsi ba ka sebelisa lisebelisoa hantle. Lintlha tse ka sehloohong tsa lipontšo tse sebetsang tsa taeo li kenyelletsa:

• Puo e Bonolo: Sebelisa puo e tobileng eo ho leng bonolo ho e utloisisa. Qoba puo ea setegeniki e ka ferekanyang basebelisi.
• Lithuso Tse Bonahalang: Kenyelletsa litšoantšo kapa litšoantšo ho bontša mehato ea ho sebetsa thepa. Lithuso tse bonoang li ka ntlafatsa kutloisiso.
• Ho beha: Beha matšoao a litaelo haufi le thepa. Bohaufi bona bo lumella basebelisi ho supa litaelo kapele ha ho hlokahala.

Keletso: Kamehla hlahloba le ho ntlafatsasekaho bontsha diphetoho dife kapa dife mekgweng kapa disebediswa. Ho boloka tlhahisoleseling e le teng ho netefatsa hore basebetsi bohle ba lula ba tsebisitsoe.

Ka ho etelletsa pele ponahalo le ho fana ka matšoao a hlakileng a litaelo, mekhatlo e ka ntlafatsa polokeho le katleho ea litsamaiso tsa bona tsa ts'ireletso ea mollo. Letšoao le nepahetseng ha le thuse feela bo-ralitima-mollo empa hape le tlatsetsa ho itokisetseng maemo a tšohanyetso ka kakaretso.

Litlhoko tsa Tlhokomelo

Tlhokomelo ea kamehlaea li-valve tsa ho lulisa mollo le li-hose reels li bohlokoa bakeng sa ho netefatsa hore li tšepahala nakong ea maemo a tšohanyetso. Ho theha mokhoa o hlophisitsoeng oa ho hlahloba le ho lokisa ho ka ntlafatsa haholo katleho ea mekhoa ena ea bohlokoa ea tšireletso ea mollo.

Kemiso ea Kamehla ea Tlhahlobo

Mekhatlo e lokela ho kenya tšebetsong linako tsa ho hlahloba kamehla hoboloka li-valve tsa ho lulisa mollole li-hose reels. Litlhahlobo tsena li thusa ho tseba mathata a ka bang teng pele a eketseha. Nahana ka mekhoa e latelang:

• Litlhahlobo tsa Khoeli le Khoeli: Etsa tlhahlobo ea khoeli le khoeli ho netefatsa hore likarolo tsohle li sebetsa ka nepo. Sheba matšoao a ho khathala, ho bola, kapa ho lutla.
• Litlhahlobo tse Felletseng tsa Selemo le Selemo: Rulahanya tlhahlobo e phethahetseng bonyane hang ka selemo. Tlhahlobo ena e lokela ho kenyelletsa ho lekola khatello le sekhahla sa phallo ea li-valve tse thellang mollo.
• Litokomane: Boloka litlaleho tse qaqileng tsa litlhahlobo tsohle. Litokomane tsena li tšehetsa ho lateloa ha melao ea polokeho le ho thusa ho latela nalane ea tlhokomelo.

Liprothokhole tsa ho Lokisoa le ho Phahamisa

Ha mathata a hlaha, ho lokisoa ka potlako kapa ho nkeloa sebaka ke ntho ea bohlokoa. Ho theha li-protocol tse hlakileng ho ka fokotsa ts'ebetso ena:

1. Hang-hang Tlaleho: Khothalletsa basebetsi ho tlaleha thepa efe kapa efe e sa sebetseng hang hang. Ketso e potlakileng e ka thibela tšenyo e eketsehileng kapa likotsi tsa polokeho.
2. Litheknishiene Tse Tšoanelehang: Ke litsebi tsa litsebi feela tse lokelang ho lokisa. Sena se tiisa hore mosebetsi oohle o kopana le maemo a indasteri le ho boloka botšepehi ba tsamaiso.
3. Phapanyetsano ea Tataiso: Theha litataiso tsa ho khutlisa lisebelisoa tsa khale kapa tse senyehileng. Kamehla hlahloba boemo ba li-valve tsa ho lulisa mollo le li-hose reels ho fumana hore na ho hlokahala ho nkeloa sebaka neng.

Ka ho khomarela litlhoko tsena tsa tlhokomelo, mekhatlo e ka etsa bonnete ba hore li-valve tsa tsona tsa ho lulisa mollo le li-hose reels li lula li sebetsa ebile li sebetsa nakong ea maemo a tšohanyetso.

Koetliso bakeng sa Basebetsi

Bohlokoa ba Koetliso

Ho koetlisa basebetsi ka tšebeliso e nepahetseng le tlhokomelo ea li-valve tsa ho lulisa mollo le li-hose reels ke tsa bohlokoa bakeng sa polokeho le katleho. Basebeletsi ba koetlisitsoeng hantle ba ka arabela ka potlako le ka katleho nakong ea maemo a tšohanyetso. Ba utloisisa mokhoa oa ho sebelisa lisebelisoa ka nepo, e leng ho fokotsang kotsi ea likotsi. Likopano tsa kamehla tsa koetliso li thusa ho matlafatsa tsebo le bokhoni, ho netefatsa hore basebetsi bohle ba lula ba itokisitse.

Koetliso e boetse e matlafatsa moetlo oa polokeho ka har'a mokhatlo. Ha basebetsi ba hlokomela bohlokoa ba thepa ea tšireletso ea mollo, ho ka etsahala hore ba etelletse pele tlhokomelo ea eona le tšebeliso e nepahetseng. Mokhoa ona oa ts'ebetso o ka fokotsa haholo monyetla oa ho se sebetse ha lisebelisoa nakong ea mathata.

Mananeo a Koetliso le Lisebelisoa

Mekhatlo e lokela ho kenya tšebetsong mananeo a felletseng a koetliso a akaretsang lintlha tsa bohlokoa tsa li-valve tsa ho lulisa mollo le li-hose reels. Mananeo a atlehileng a koetliso hangata a kenyelletsa:

• Tlhokomelo le tlhahlobo ea kamehla: Basebeletsi ba lokela ho ithuta bohlokoa ba ho etsa litlhahlobo bonyane hang ka selemo ho netefatsa ts'epo le ts'ebetso.
• Mehato e tloaelehileng ea tlhokomelo: Koetliso e lokela ho akaretsa li-hoses tse hlahlobang hore na li sebetsa joang, ho hlahloba tšebetso ea li-valve, ho hlahloba li-nozzles, ho netefatsa ts'ebetso ea mochine oa reel, ho hlahloba phallo ea metsi, le ho netefatsa ponahalo ea matšoao.
• Mathata a tloaelehileng a tlhokomelo: Tlhokomeliso ka mathata a ka bang teng, joalo ka ho senyeha ha li-hose, likarolo tse jeoang, ho koaloa ha molomo, le lisebelisoa tse senyehileng, ho bohlokoa bakeng sa tlhokomelo e sebetsang.

Ho sebelisa lisebelisoa tse teng, joalo ka lithupelo tsa inthaneteng, lithupelo, le linako tsa koetliso ea baetsi, ho ka ntlafatsa tsebo ea basebetsi. Mekhatlo e ka boela ea sebelisana le mafapha a lehae a litima-mollo ho fana ka liphihlelo tsa koetliso ea matsoho. Ka ho tsetela thupelong, mekhatlo e netefatsa hore basebetsi ba eona ba hlomelloa ho sebetsana le maemo a tšohanyetso a mollo ka katleho.

Ka kakaretso, e sebetsangmekhoa ea ho kenyabakeng sa li-valve tsa ho lulisa mollo le li-hose reels li kenyelletsa:

1. Ho lumellana le litataiso tsa NFPA le likhoutu tsa lehae.
2. Ho netefatsa sebaka se nepahetseng le phihlello.
3. Ho etsa tlhahlobo le tlhokomelo kamehla.

Ho khomarela litloaelo tsena ho matlafatsa ts'ireletseho haholo le ho fokotsa tahlehelo e amanang le mollo. Mekhatlo e lokela ho hlahloba khafetsa le ho ntlafatsa liprothokholo tsa eona tsa ho kenya ts'ebetso ho boloka melao le ts'ebetso.

LBH

Li-valve tsa ho lulisa mollo ke eng?

Li-valve tsa ho theola mollo ke likarolo tsa bohlokoa tsa sistimi ea ts'ireletso ea mollo. Ba fa bo-ralitima-mollo monyetla oa ho fumana phepelo ea metsi nakong ea maemo a tšohanyetso.

Li-valve tsa ho lulisa mollo li lokela ho hlahlojoa hangata hakae?

Mekhatlo e lokela ho hlahloba li-valve tsa ho lulisa mollo bonyane hang ka khoeli. Ho hlahlojoa khafetsa ho thusa ho tseba mathata a ka bang teng le ho netefatsa ts'ebetso e tšepahalang.

Ke koetliso efe e hlokahalang bakeng sa basebetsi ba sebelisang li-fire hose reel?

Basebeletsi ba lokela ho fumana koetliso mabapi le ho sebelisa li-hose hose reel, ho etsa litlhahlobo, le ho hlokomela kamehla. Koetliso ena e matlafatsa polokeho le katleho nakong ea maemo a tšohanyetso.