Tlhokomelo ea kamehla ea lisebelisoa tsa polokeho ea mollo, ho kenyeletsoa le lireli tsa liphaephe tsa mollo le li-valve tsa ho lulisa, ke ea bohlokoa. Ho hlokomoloha tlhokomelo ho ka lebisa liphellong tse mpe, joalo ka ho hloleha ha lisebelisoa nakong ea maemo a tšohanyetso. Libaka tsa bohlokoa tseo ho lokelang ho nahanoa ka tsona li kenyelletsa ts'ebetso ea Valves ea ho Lulisa ea Mollo, boemo baValve ea ho Lula ea Litsela tse 3, ts'ebetso e nepahetseng eaValve ea ho Lula ea Hydrant e Flangedle ho netefatsa horeMofuta oa Khoele ea Landing Valvee sebetsa hantle haholo.

Tšebeliso e Nepahetseng ea Li-Reel tsa Mollo oa Liphaephe

Ho sebelisa lireli tsa liphaephe tsa mollo ka nepo ho bohlokoa bakeng sa karabelo e atlehang ea mollo.Tšebeliso e nepahetsenge netefatsa hore batho ka bomong ba ka tima mollo kapele le ka mokhoa o sireletsehileng ha ho hlokahala. Mekhoa e khothaletsoang ea ho sebelisa reel ea phaephe ea mollo ho latela balaoli ba polokeho ea mollo ke ena:

1. Fumana reel ea phaephe ea mollo 'me u netefatse hore e ka fihlelleha habonolo.
2. Notlolla khabinete ea reel ea hose u sebelisa senotlolo kapa mokhoa oa ho bula o fanoeng.
3. Ntša phaephe ho tsoa reel 'me u netefatse hore e atolositsoe ka botlalo.
4. Bula valve ho dumella metsi ho phalla ka hara phaephe.
5. Tšoara nko 'me u lebise metsi botlaaseng ba mollo, u ntse u fiela ho tloha lehlakoreng le leng ho ea ho le leng.
6. Tswela pele ho fafatsa metsi ho fihlela mollo o tima ka botlalo.
7. Kamora ho sebedisa, tima valve mme o kgutlisetse hose morao ka hloko hodima reel.
8. Khutlisetsa nozzle sebakeng sa eona se nepahetseng 'me u koale khabinete ea reel ea hose.

Ha o sebedisa reel ya phaephe ya mollo, polokeho e lokela ho tla pele kamehla. Nahana ka mehato e latelang ya tlhokomelo:

• Apara liaparo tse loketseng tsa tšireletso le lisebelisoa tsa tšireletso, tse kang liatlana le likhalase tsa mahlo.
• Ipehe sebakeng se sireletsehileng ho tloha mollong ho qoba mocheso le mosi.
• O se ke wa lebisa molapo wa metsi ho disebediswa tsa motlakase kapa mehloding ya motlakase e phelang.
• Qoba ho thiba kapa ho sotha phaephe, kaha ho ka sitisa phallo ea metsi.
• Haeba mollo o sa laolehe kapa o qala ho ata, ntsha sebaka seo 'me u letsetse lefapha la mollo.

Tšebeliso e fosahetseng ea li-reel tsa liphaephe tsa mollo e ka ama katleho ea tsona haholo nakong ea tšohanyetso ea mollo. Batho ba sa koetlisoang ba ka sebelisa lisebelisoa hampe, e leng se ka 'nang sa mpefatsa mollo kapa sa ipeha kotsing. Mohlala, metsi a ka mpefatsa mefuta e itseng ea mollo, joalo ka mollo oa oli, e leng se lebisang maemong a kotsi haholoanyane. Ho feta moo, ho lula nako e telele haholo ho loantša mollo ho ka pepesetsa batho mosi o chefo le mosi, e leng se eketsang kotsi polokehong ea bona.

To fokotsa liphoso tsa basebelisi, ho bohlokoa ho latela mekhoa e metle. Liphoso tse tloaelehileng li kenyelletsa:

1. Ho se behe phaephe ea mollo sebakeng se behiloeng ka mokhoa o bohlale.
2. Ho se nke sebaka kapa ho laola phepelo ea sethibela-mollo kamora ho sebelisoa.
3. Ho hlahloba reel ea phaephe ea mollo khafetsa.
4. Ha re tsetele sekoahelo sa phaephe ea mollo sa boleng bo holimo.
5. Ha e lumellane le maemo a indasteri.

Mananeo a koetliso a ka ntlafatsa tsebo le bokgoni bo hlokahalang bakeng sa tshebediso e nepahetseng ya reel ya diphaephe tsa mollo. Tse ding tsa dithuto tse fumanehang ke tsena:

Lithuto tsena li akaretsa lihlooho tsa bohlokoa tse kang melao e amehang, maemo a indasteri le mekhoa ea polokeho. Ho tsetela koetlisong ho netefatsa hore batho ka bomong ba itokiselitse hantle ho sebetsana le maemo a tšohanyetso a mollo ka katleho.

Ka ho latela litataiso tsena le ho nka karolo koetlisong, batho ka bomong ba ka eketsa katleho ea li-reel tsa liphaephe tsa mollo le ho kenya letsoho tikolohong e sireletsehileng.

Ho Hloekisa Reel ea Hao ea Mollo

Ho hlwekisa di-reel tsa diphaephe tsa mollo kgafetsa ho bohlokwa bakeng saho boloka ts'ebetso ea tsonale ho phela nako e telele. Ho hlwekisa hantle ho thibela ditshila le ditshila ho bokellana, e leng se ka sitisang tshebetso nakong ya maemo a tshohanyetso. Latela mehato ena ho hlwekisa reel ya hao ya phaephe ya mollo ka katleho:

1. Lokisetsa tharollo ea metsi a futhumetseng le sesepa se bonolo.
2. Sebelisa borashe bo bolelele bo nang le matheba a bonolo ho isa ho a mahareng ho hohla hose ka bonolo.
3. Hlatsoa hose hantle ho tlosa sesepa sohle mahlakoreng ka bobeli a jekete ea hose.
4. Netefatsa hore phaephe e omme ka ho feletseng pele e bolokoa. Qoba ho e beha tseleng e chesang kapa ho e pepesetsa khanya ea letsatsi.

Ho boloka tshebetso e ntle ka ho fetisisa, di-reel tsa diphaephe tsa mollo di lokela ho fetalitlhahlobo tse tloaelehilengTafole e latelang e hlalosa makhetlo a khothaletsoang a ho hloekisa le ho hlahloba:

Tlhahlobo ea kamehla e bohlokoa bakeng sa ts'epo. E thusa ho tseba mathata a ka bang teng esale pele le ho netefatsa ts'ebetso e ntle nakong ea maemo a tšohanyetso. Ka ho latela mekhoa ena ea ho hloekisa, batho ka bomong ba ka ntlafatsa katleho ea li-reel tsa liphaephe tsa mollo le ho kenya letsoho tikolohong e sireletsehileng. Hopola, reel ea liphaephe tsa mollo tse hloekileng ke reel ea liphaephe tsa mollo e tšepahalang.

Tlhahlobo ea Li-Reel tsa Liphaephe tsa Mollo

Tlhahlobo ea kamehlaea lireli tsa liphaephe tsa mollo ke ea bohlokoa bakeng sa ho netefatsa hore li loketse ho sebetsa. Tlhahlobo e felletseng e thusa ho tseba mathata a ka bang teng pele a e-ba a bohlokoa. Mehato ea bohlokoa e amehang ho hlahlobeng reli ea liphaephe tsa mollo ke ena:

1. Ho Boloka Lirekoto: Matsatsi a tlhahlobo ea litokomane, basebetsi ba amehang, le liphetho.
2. Notlolla Hose: Atolosa phaephe ka botlalo mme o hlahlobe hore na e tiile boleleleng ba yona.
3. Teko ea Metsi: Etsa teko ea khatello ho netefatsa hore ha ho na ho lutla le hore metsi a phalla a sa sitisoe.
4. Hlahloba Lisebelisoa le Li-valve: Hlahloba di-fitting le di-valve tsohle bakeng sa tshebetso ka diteko tse bonahalang le tse sebetsang.
5. Ho latela melaoNetefatsa hore litlhahlobo tsohle li latela melao le melawana ea lehae.

Nakong ea tlhahlobo, basebetsi ba lokela ho tsepamisa maikutlo libakeng tse itseng:

• Hlahloba phaephe le nozzle bakeng sa tshenyo efe kapa efe.
• Leka nozzle ho netefatsa hore e sebetsa hantle.
• Kenya metsi ka phaepheng ho hlahloba sekhahla sa phallo le ho thibana ha metsi.
• Hlatsoa phaephe nako le nako ho boloka ho latela melao.

Ho nolofatsa tlhahlobo e atlehang, nahana ka ho sebelisa lethathamo le latelang:

Ka ho latela mekhoa ena ea tlhahlobo, batho ka bomong ba ka ntlafatsa botšepehi ba lireile tsa liphaephe tsa mollo. Litlhahlobo tsa kamehla ha li netefatse feela hore li latela melao empa li boetse li tlatsetsa polokehong ea mollo ka kakaretso.

Mekhoa e Metle ea Polokelo

Poloko e nepahetseng ea lireli tsa liphaephe tsa mollo e bohlokoa bakeng sa ho boloka botsitso ba tsona le ho netefatsa hore li sebetsa hantle nakong ea maemo a tšohanyetso. Latela mekhoa ena e metle ho ntlafatsa bolelele ba liphaephe tsa hau tsa mollo:

• Hloekileng le ho Oma: Kamehla hlwekisa le ho omisa liphaephe pele o li boloka. Sena se thibela tšilafalo mme se fokotsa kotsi ea hlobo kapa hlobo.
• Lik'habote tse nang le moea o kenang: Sebelisalikhabote tse notleloang, tse nang le moea o kenangho boloka liphaephe. ​​Setaele sena se thibela ho bokellana ha mongobo, e leng se ka fokolisang thepa.
• Taolo ea Mocheso: Boloka mocheso oa polokelo o pakeng tsa 10°C le 24°C (50°F le 75°F). Qoba mocheso o phahameng o ka etsang hore rabara e ome le ho petsoha.
• QobaKhanya ea Letsatsi e Otlolohileng: Boloka liphaephe hole le khanya ea letsatsi, ozone le lik'hemik'hale. Ho pepesehela rabara ho ka senya, e leng se lebisang ho thatafaleng le ho robeheng habonolo.
• Ho Koahela ka Nepo: Liphaephe tsa koili li etsa li-loop tse kholo, tse lekanang ho qoba ho hohlana le ho qabana. Ho qhaqha ho ka senya liphaephe le ho fokotsa katleho ea tsona.
• Litlhahlobo tsa Kamehla: Hlahloba liphaephe tse bolokiloeng khafetsa bakeng sa matšoao a ho tsofala kapa ho senyeha. Nkela liphaephe tse bontšang mapetso, ho ruruha, kapa ho lutla.

Keletso: Fetola sebaka sa liphaephe tse menoang likhoeli tse ling le tse ling tse tharo ho thibela ho kobeha ho sa feleng le ho boloka sebopeho sa tsona.

Ka ho latela mekhoa ena ea polokelo, batho ka bomong ba ka ntlafatsa botšepehi le bophelo ba lireele tsa liphaephe tsa mollo haholo. Polokelo e nepahetseng ha e sireletse lisebelisoa feela empa e boetse e netefatsa hore li loketse ha ho hlokahala haholo.

Malebela a Tlhokomelo bakeng sa Li-valve tsa ho Lula

Ho hlokomela di-valve tsa ho lulisa ho bohlokoa bakeng sa ho netefatsa ts'ebetso ea tsona le botšepehi nakong ea maemo a tšohanyetso. Mesebetsi ea tlhokomelo ea kamehla e thusa ho thibela mathata a ka behang polokeho ea mollo kotsing. Mesebetsi ea bohlokoa ea tlhokomelo bakeng sa li-valve tsa ho lulisa ke ena:

Litlhahlobo tsa kamehla li thusa ho lemoha mathata a ka bang teng esale pele. Mathata a tloaelehileng a hlahang nakong ea liteko tsa tlhokomelo a kenyelletsa:

Ho rarolla mathata a itseng, nahana ka tse latelang:

• Valve e ke ke ea koaloa: Hlahloba hore na ho na le lithōle tse moleng kapa mathata a maeto.
• Valve e dutlang: Hlahloba mathata a ho kenya, ho dutla ha dipakete, kapa tshenyo ya digasket.

Lisosa tse tloaelehileng tsa ho dutla ha metsi li kenyelletsa litiiso tse sa tšepahaleng, litšila le ho kenngoa ho sa lokelang. Ho dutla ha metsi ho ka aroloa ka mefuta e 'meli: ho dutla ha litulo, moo mokelikeli o fetang ka har'a setiiso, le ho dutla ha khetla, moo mokelikeli o tsoang sepakapakeng.

Ho hlwekisa le ho tlotsa ke tsa bohlokwa bakeng sa ho boloka di-valve tsa ho lulisa. Pele o sebedisa setlolo sefe kapa sefe, hlwekisa valve le dibaka tse e potileng ho tlosa ditshila. Ho hlwekisa kamehla, haholoholo bonyane hanngwe ka selemo, ho eketsa bophelo ba sistimi yohle. Ho hlahloba di-valve bakeng sa ho dutla ke habohlokoa; ditokiso di lokela ho etswa pele ho tlotsa ho netefatsa tshebetso e ntle ka ho fetisisa.

Mona ke tsenamekhoa e khothaletsoang ea ho hloekisa:

Bakeng sa ho tlotsa, nahana ka ho sebelisa Fuchs FM Grease 387 bakeng sa li-hydrant. Qoba mafura a boleng ba lijo a nang le acetate, kaha a kanna a se fane ka tšireletso e lekaneng.

Ho ya ka melao ya polokeho ya mollo, di-valve tsa ho lulisa di lokela ho lokiswa kgafetsa.maqhubu a tlhahlobo a khothaletsoang:

• Hlahloba li-valve tsa ho lulisa mollo bonyane hang ka khoeli.
• Litlhahlobo tsa khoeli le khoeli li thusa ho khetholla mathata a ka bang teng le ho netefatsa ts'ebetso e tšepahalang.
• Etsa tlhahlobo e felletseng bonyane hanngoe ka selemo, ho kenyeletsoa le liteko tsa khatello le sekhahla sa phallo.

Ka ho latela malebela ana a tlhokomelo, batho ka bomong ba ka netefatsa hore li-valve tsa ho lulisa li lula li sebetsa ebile li tšepahala, li tlatsetsa polokehong ea mollo ka kakaretso.

Ho latela Melao

Ho latela maemo a polokeho ea molloho bohlokoa bakeng sa ho boloka ts'ebetso ea li-reel tsa liphaephe tsa mollo le li-valve tsa ho lulisa. Litekanyetso tsa bohlokoa tse laolang litsamaiso tsena li kenyelletsa:

• NFPA 24: Tekanyetso ena e hlalosa litlhoko tsa ho kenya li-main tsa tšebeletso ea mollo ea poraefete le likarolo, ho kenyeletsoa le li-valve tsa ho lala mollo.
• NFPA 25: Tekanyetso ena e fana ka tataiso bakeng sa tlhahlobo, liteko le tlhokomelo ea litsamaiso tsa tšireletso ea mollo tse thehiloeng metsing, ho netefatsa hore li loketse ts'ebetso.
• Litokomane: Litlaleho tse nepahetseng tsa ho latela melao le boikarabello ba ho kenya le ho hlokomela lits'ebeletso.

Ba kenyang thepa ba tlameha ho latela melao ea lehae. Libaka tse ngata li hloka mangolo a tumello bakeng sa ho kenya litsamaiso tsa tšireletso ea mollo ho netefatsa ho latela maemo a polokeho. Ho sebelisana le balaoli ba mollo ba lehae kapa bahlahlobi ba meaho ho thusa ho hlakisa litlhoko tsa ho latela melao le ho qoba liphoso.

Ho se latele melao ho ka lebisa liphellong tse mpe. Likotlo tsa molao li ka tloha ho makholo ho isa ho mashome a likete tsa lidolara ka tlōlo ea molao. Batlōli ba molao ba pheta-phetoang ba tobana le likotlo tse ngata le ho koaloa ha libaka. Ho phaella moo, likhoebo li ka 'na tsa ba le nako ea ho se sebetse ka lebaka la Litaelo tsa ho Emisa Mosebetsi kapa litumello tsa ho lula li liehile, e leng se fellang ka tahlehelo ea chelete.

Mathata a inshorense ke kotsi e 'ngoe; ho se latele melao ho ka lebisa ho haneloeng ha likopo kapa ho eketseha ha litefiso tsa inshorense. Boikarabello ba molao bo ka hlaha ka lebaka la linyeoe tsa lefu le sa lokelang kapa kotsi ea motho haeba litlolo tsa molao li hlokomolohuoa. Ho feta moo, ho hloleha ha tlhahlobo ho ka senya botumo ba khoebo, e leng se lebisang tahlehelong ea bareki le balekane.

Ka ho khomarela maemo a behiloeng, likhoebo li ka netefatsa botšepehi ba litsamaiso tsa tsona tsa tšireletso ea mollo le ho sireletsa ts'ebetso ea tsona.

Tlhokomelo ea Valve ea ho Lula ea Mocheso oa Mollo

Ho hlokomela Valve ea ho Lula ea Mocheso oa Mollo ho bohlokoa bakeng sa ho netefatsa hore e tšepahala nakong ea maemo a tšohanyetso. Tlhokomelo ea kamehla e thusa ho thibela ho hloleha ho ka behang polokeho ea mollo kotsing. Tsena ke tse khothaletsoangmehato ea tlhokomelo:

1. Etsa tlhahlobo ea pono ea hydrant bakeng sa likarolo life kapa life tse hlephileng kapa tse sieo.
2. Netefatsa hore setulo sa valve se ka holimo se koetsoe ka botlalo, ebe o hlahloba hore na metsi a ka har'a barrel ka ho tlosa sekoahelo sa nozzle.
3. Bula hydrant ka botlalo ebe o e kwala butle ho thibela metsi ho kena.
4. Ntša metsi ka har'a hydrant 'me u hlahlobe hore na khoele e senyehile, e hloekisitsoe ebile e tlotsoa ha ho hlokahala.
5. Netefatsa hore liketane li leketlile ka bolokolohi 'me u li lokise haeba ho hlokahala.
6. Tlotsa hydrant ka setulo se ka holimo sa valve u sebelisa setlolo se khothaletsoang ke moetsi.

Ho phaella moo, ho ikoetlisa hydrant ho netefatsa hore e sebetsa hantle. Ho tlotsa kamehla ho thibela mafome, ha ho ntša metsi a tsoang kantle ho ntlo ho tlosa lintho tse ling. Ho hlahloba metsi a emeng ho bohlokoa ho thibela ho hoama, haholo-holo maemong a leholimo a batang.

Ho hloleha ho tlwaelehileng ho tlalehwang nakong ya maemo a tshohanyetso ho kenyeletsa ho petsoha ha mafome a kgatello ya maikutlo dikarolong tsa tshepe e sa ruseng, haholoholo dibakeng tsa tropike. Ho phahama ha metsi kapa hamore ho ka mpefatsa mathata ana, e leng se lebisang diphephetsong tse kgolo tsa tshebetso.

Li-hydrator tsa mollo li lokela ho hlahlojoa bonyane hanngoe ka selemo, kaha melaoana ea lehae le likhothaletso tsa moetsi li ka 'na tsa laela litlhahlobo khafetsa. Ka ho latela mekhoa ena ea tlhokomelo, batho ka bomong ba ka netefatsa hore Fire Hydrant Landing Valve e lula e sebetsa ebile e loketse ho sebelisoa ha ho hlokahala.

Tlhokomelo e tloaelehileng ea lireli tsa liphaephe tsa mollo le li-valve tsa ho lulisa ke ea bohlokoa bakeng sa ho netefatsa tšireletso e tšepahalang ea mollo. Ho theha kemiso ea tlhokomelo ho fana ka melemo e mengata, ho kenyeletsoa:

• Ho netefatsa hore o itokiselitse maemo a tšohanyetso.
• Ho latela maemo a polokeho.
• Ho fokotsa kotsi ea ho hloleha ha lisebelisoa.

Balaoli ba meaho ba lokela ho beha mekhoa ena pele ho ntlafatsa polokeho le ho latela melao. Ka ho etsa jwalo, ba sireletsa maphelo le thepa ka katleho.

LBH

Ke makhetlo a makae a khothaletsoang bakeng sa ho hlahloba lireli tsa liphaephe tsa mollo?

Hlahloba lireli tsa liphaephe tsa mollo khoeli le khoeli bakeng sa litlhahlobo tse bonahalang 'me u etse tlhahlobo e felletseng kotara le kotara.

Nka thibela ho bola ha li-valve tsa ho lulisa joang?

Kenya masela a thibelang ho bola 'me u tlotse ka oli khafetsa ho sireletsa li-valve tsa ho lulisa mafome le ho senyeha.

Ke lokela ho etsa eng haeba ke fumana ho dutla ha metsi ka har'a valve ea ho lulisa?

Hlahloba valve hang-hang bakeng sa lithōle kapa tšenyo. Lokisa kapa u nke sebaka sa likarolo life kapa life tse nang le phoso ho netefatsa hore e sebetsa hantle.