Ho khetha valve e nepahetseng ho phetha karolo ea bohlokoa ho netefatsa polokeho e nepahetseng ea mollo. TheLeqhubu le letona la AngleleOblique valveli fapane ka moralo le ts'ebetso ea tsona, li etsa hore li tšoanelehe bakeng sa litsamaiso tse fapaneng. Mohlala, litlhoko tsa ho kenya hangata li laela ho beoa le mofuta oa valve, ho kenyeletsoa leSephahlo se otlolohilengleValve ea ho Lulisa. Li-valve tsa matšoao a poso, joalo ka ha ho hlalositsoe ke NFPA 14, li tlameha ho behoa bonyane maoto a 40 ho tloha mehahong ntle le haeba ho na le mekhelo. Ho feta moo, likheo tsa bona li lokela ho ema lisenthimithara tse 32 ho isa ho tse 40 ka holimo ho sehlopha sa ho qetela. Likhetho tsa tlhokomelo le tsona lia fapana, kaha mofuta o mong le o mong oa valve, ho kenyelletsa leMollo oa Hydrant Valve, e susumetsa phihlello le ts'ebeletso. Ho utloisisa liphapang tsena ho thusa ho etsa liqeto tse nang le tsebo tse lumellanang le litlhophiso tse khethehileng tsa polokeho ea mollo.
Lintlha tsa bohlokoa
- Li-valve tsa angle tse nepahetseng li sebetsa hantle lits'ebetsong tse nyenyane tsa tšireletso ea mollo. Li laola ho phalla ha metsi ka katleho libakeng tse thata.
- Li-valve tsa oblique li ntlafatsa phallo ea metsi le tahlehelo e tlase ea khatello. Li ntle bakeng sa litsamaiso tse nang le liphaephe tse telele.
- Nahana ka moralo oa sistimi ea haule litlhoko ha u khetha valve. Li-valve tsa lehlakoreng le letona li sebetsana le khatello e phahameng, ha li-valve tsa oblique li laola ho phalla hantle.
- Ho boloka li-valve li le boemong bo botlee bohlokoa haholo. Etsa bonnete ba hore li bonolo ho li hlahloba le ho li hlokomela.
- Theko le eona e bohlokoa. Hangata li-valve tsa angle angle li bitsa chelete e tlaase, empa li-valve tsa oblique li ka boloka chelete ha nako e ntse e ea ka tlhokomelo e fokolang.
Ho utloisisa Li-valve tsa Angle tse nepahetseng
Likarolo tsa Bohlokoa tsa Li-valve tsa Right Angle
Li-valve tsa angle tse ka ho le letonake likarolo tsa bohlokoa lits'ebetsong tsa ts'ireletso ea mollo, tse etselitsoeng ho laola phallo ea metsi hantle. Moralo oa bona o ikhethang oa li-angle tsa 90-degree o lumella ho kengoa ha komporo, ho ba etsa tse loketseng libaka tse thata. Li-valve tsena li hahiloe ho fihlela litekanyetso tse thata tsa indasteri, ho netefatsa ts'epo le ts'ebetso.
| Standard | Tlhaloso |
|---|---|
| ASME B16.34 | E theha litlelase tsa khatello bakeng sa li-valve, e khethollang likhatello tse lumelletsoeng tsa ho sebetsa ka mocheso o fanoeng. |
| MSS SP-80 | E fana ka litlhoko tsa li-valve tsa koporo tse sebelisoang litšebeletsong tse akaretsang. |
| MSS SP-85 | E laola lisebelisoa le boholo ba li-valve tsa tšepe tse putsoa, ho kenyeletsoa le li-angles. |
| NFPA 14 | E hloka li-angle valves bakeng sa likhokahano tsa li-hose tse thathamisitsoeng 'me li be le likhoele tsa National Hose Standard. |
| NFPA 14 (Ho Fokotsa Khatello) | E lumella li-valve tsa hose angle tse fokotsang khatello ho laola khatello ea meaho e nang le mekato e mengata. |
Ho feta moo, litekanyetso tse kang ANSI/ISA-75.08.08-2015 li netefatsa ho tšoana ha litekanyo tsa sefahleho ho ea bohareng, ho nolofatsa ho kopanngoa mekhoeng ea liphaephe. ANSI/ISA-75.11.01-2013 e fana ka tataiso mabapi le ho hlahloba litšobotsi tsa phallo, ho thusa ho khethoa ha valve e nepahetseng bakeng sa likopo tse khethehileng.
Melemo le Li-valves tsa Right Angle Valves
Li-valve tsa angle tse ka ho le letona li fana ka melemo e mengata:
- Moralo o kopaneng o ntlafatsa sebaka lits'ebetsong tsa ts'ireletso ea mollo.
- Ho bonolo ho kenya le ho boloka ka lebaka la sebopeho sa bona se otlolohileng.
- Ho lumellana le litekanyetso tse ngata tsa indasteri, ho netefatsa polokeho le botšepehi.
Keletso: Tlhokomelo ea kamehla e ntlafatsa nako ea bophelo le ts'ebetso ea li-valve tsa angle tse nepahetseng.
Leha ho le joalo, ho tšoaneleha ha tsona ho itšetlehile ka moralo oa tsamaiso le litlhoko tsa khatello. Ho buisana le moetsi ea tšepahalang ea kang Yuyao World Fire Fighting Equipment Factory e netefatsa khetho e nepahetseng bakeng sa litlhoko tsa hau.
Maemo a Molemo ka ho Fetisisa a Tšebeliso bakeng sa Li-valve tsa Right Angle
Li-valve tsa angle tse ka ho le letona li ipabola lits'ebetsong moo sebaka se lekanyelitsoeng kapa moo phetolo ea 90-degree ea phallo ea metsi e hlokahalang. Hangata li sebelisoa ho:
- Mehaho e phahameng e hlokangtaolo ea khatello.
- Sistimi ea ho fafatsa mollo e kopaneng.
- Mehaho ea indasteri e nang le mekhoa e rarahaneng ea liphaephe.
Bokhoni ba bona ba ho sebetsana le maemo a khatello e phahameng bo etsa hore e be khetho e ratoang bakeng sa ho batla likopo tsa polokeho ea mollo.
Ho hlahloba li-valve tsa Oblique
Lintlha tse ka sehloohong tsa li-valve tsa Oblique
Li-valve tsa oblique, eo hape e tsejoang e le li-valve tsa radial diaphragm, li etselitsoe ho ntlafatsa katleho ea phallo le ho fokotsa tahlehelo ea khatello. Moralo oa bona o ikhethang oa 'mele o beha likou tsa ho kena le ho tsoa ka mokhoa o mosehla, ho theha tsela e otlolohileng ea phallo. Tlhophiso ena e fokotsa moferefere le ho ntlafatsa ts'ebetso lits'ebetsong tsa ts'ireletso ea mollo.
| Sebopeho | Tlhaloso |
|---|---|
| Moralo oa 'Mele | Likou tsa ho kena le tsa ho tsoa li lebisitsoe ka mokhoa o ts'oanang, li fana ka tsela e tobileng haholoanyane. |
| Melemo | Ho theoha ka mokhoa o itekanetseng oa khatello ha ho bapisoa le li-valve tsa Z-body; e sebetsang hantle bakeng sa taolo ya phallo. |
| Mefokolo | Ha e tloaelehe ebile ha e fumanehe ka bongata kapa e eme hantle joalo ka meralo e meng ea li-valve tsa lefatše. |
Moralo o tsoetseng pele oa li-valve tsa oblique o boetse o kenyelletsa li-diaphragm tse tiileng tsa PTFE, tse lumellang mocheso o phahameng oa sterilization. Ts'ebetso ena e eketsa nako lipakeng tsa li-diaphragm, ho fokotsa litšenyehelo tsa tlhokomelo le ho ntlafatsa phumaneho ea sistimi.
Melemo le Bobebe ba Li-valve tsa Oblique
Li-valve tsa Oblique li fana ka melemo e mengata ea tekheniki e ba etsang khetho ea bohlokoa bakeng sa lits'ebetso tsa ts'ireletso ea mollo:
- Matla a ho ntša metsi: Tiiso ea mohala e behiloe ka ntle ho valve, e ntlafatsa ho hloekisa le ho etsa sterilization.
- Khatello e Fokotseng: Tsela ea ho phalla ha diagonal e fokotsa ho hanyetsa, ho netefatsa hore metsi a phalla hantle.
- Ho tšoarella: Li-diaphragm tse tiileng tsa PTFE li mamella mocheso o phahameng, li eketsa nako ea bophelo ea valve.
Hlokomela: Ho fapana le li-valve tsa angle tse nepahetseng, li-valve tsa oblique li tlosa maoto a shoeleng ka har'a lisebelisoa tsa liphaephe, tse ka bolokang litšila lits'ebetsong tse itseng.
Leha ho le joalo, li-valve tsa oblique ha li tloaelehe haholo 'me li ka' na tsa se ke tsa fumaneha haholo joaloka mefuta e meng ea li-valve. Ho buisana le mofani oa thepa ea tšeptjoang ea kang Yuyao World Fire Fighting Equipment Factory ho netefatsa ho fihlella ho li-valve tsa boleng bo phahameng ba oblique tse lumellanang le litlhoko tse itseng.
Maemo a Molemo ka ho Fetisisa a Tšebeliso ea Li-valve tsa Oblique
Li-valve tsa oblique li loketse bakeng samekhoa ea tšireletso ea molloe hlokang taolo e nepahetseng ea phallo le tahlehelo e fokolang ea khatello. Li loketse haholo-holo:
- Lisebelisoa tse nang le liphaephe tse telele li matha moo khatello ea khatello e lokelang ho fokotsoa.
- Lisebelisoa tse etelletsang pele maemo a holimo a ho thibela likokoana-hloko, joalo ka lipetlele kapa lilaboratori.
- Lisebelisoa moo ho hloekisoang khafetsa kapa ho lokisoa ho hlokahalang.
Litšobotsi tsa bona tse tsoetseng pele tsa moralo le ts'ebetso li etsa hore li-valve tsa oblique e be khetho e tšepahalang bakeng sa ho batla libaka tsa polokeho ea mollo. Yuyao World Fire Fighting Equipment Factory e fana ka li-valve tsa oblique tse entsoeng ka bokhabane ho fihlela litlhoko tsena, ho netefatsa polokeho le katleho ts'ebetsong e 'ngoe le e' ngoe.
Ho bapisa Li-valve tsa Angle tse nepahetseng le li-valve tsa Oblique
Ts'ebetso ho Lits'ebetso tsa Ts'ireletso ea Mollo
Ts'ebetso e bapala karolo ea bohlokoa ho lekanyeng ho nepahala ha valve bakeng sa lits'ebetso tsa ts'ireletso ea mollo. Li-valve tsa angle tse ka ho le letona li ipabola lits'ebetsong tse kopaneng moo mathata a sebaka a hlokang taolo e nepahetseng ea phallo ea metsi. Moralo oa bona oa 90-degree o netefatsa taolo e nepahetseng ea phallo, e ba etsa hore e be sebaka se loketseng maemo a khatello e phahameng. Li-valve tsena li kopana le maemo a indasteri, ho kenyeletsoa NFPA 14, e tiisang ho tšepahala ha tsona lits'ebetsong tse batloang.
Li-valve tsa oblique, ka lehlakoreng le leng, e etelletsa pele katleho ea phallo. Moralo oa bona oa diagonal o fokotsa moferefere le ho fokotsa tahlehelo ea khatello, e etsa bonnete ba hore metsi a tsamaisoa hantle. Tšobotsi ena e li etsa hore li sebetse ka ho khetheha lits'ebetsong tse nang le liphaephe tse telele kapa lits'ebetso tse hlokang litefiso tse tsitsitseng tsa phallo. Lisebelisoa tse kang lipetlele le lilaboratori li rua molemo ho li-valve tsa oblique ka lebaka la bokhoni ba tsona ba ho boloka litekanyetso tse phahameng tsa sterilization ha li ntse li fana ka ts'ebetso e nepahetseng.
Mefuta ka bobeli ea li-valve e fana ka melemo e ikhethang. Li-valve tsa angle tse ka ho le letona li fana ka compactness le ho nepahala, ha li-valve tsa oblique li ntlafatsa katleho ea phallo le ho fokotsa khatello ea khatello. Ho khetha valve e nepahetseng ho itšetlehile ka litlhoko tse khethehileng tsa tsamaiso ea tšireletso ea mollo.
Mehopolo ea Tlhophiso le Tlhokomelo
Ho kenya habonolo le tlhokomelo ho ama haholo ts'ebetso ea nako e telele ea li-valve tsa tšireletso ea mollo. Li-valve tsa angle tse ka ho le letona li bonolo ho li kenya ka lebaka la moralo oa tsona o kopaneng. Sebopeho sa bona se bonolo se lumella ho tsamaisana ka potlako le ho kopanngoa le mekhoa ea liphaephe, ho fokotsa nako ea ho kenya. Tlhokomelo le eona e bonolo, kaha ho fumaneha ha tsona ho nolofatsa tlhahlobo le litokiso tse tloaelehileng.
Li-valve tsa Oblique li hloka ho beoa ka hloko ho eketsa katleho ea tsona ea phallo. Ho tsamaisana hantle nakong ea ho kenya ho thibela ho tsuba le ho senya, ho netefatsa ho tšepahala ha nako e telele. Ho fihlella ho bohlokoa bakeng sa tlhokomelo, kaha litšitiso li ka sitisa tlhahlobo le litokiso. Ho hlahlojoa khafetsa bakeng sa kutu, ho khathala, le ts'ebetso ea actuator ho bohlokoa ho boloka ts'ebetso ea tsona.
| Bopaki | Tlhaloso |
|---|---|
| Tsepamiso e Loketseng | Ho se tsamaisane hantle nakong ea ho kenya ho ka lebisa ho lutla, ho senyeha, esita le ho hloleha ha valve ha nako e ntse e ea. Sebelisa lisebelisoa tsa ho tsamaisana hantle. |
| Ho fihlella | Kenya li-valve libakeng tse lumellang ho fihlella habonolo nakong ea tlhokomelo. Nahana ka boemo ba likarolo tse haufi ho qoba litšitiso. |
| Litlhahlobo Tsa Kamehla | Etsa tlhahlobo ea kamehla bakeng sa ho lutla, ho senyeha le ho bola. Lekola ts'ebetso ea actuator ho netefatsa ts'ebetso e arabelang le e nepahetseng. |
| Litlaleho tsa Tlhokomelo | Boloka lirekoto tse nepahetseng le tsa morao-rao tsa mesebetsi eohle ea tlhokomelo, ho kenyeletsoa tlhahlobo, litokiso le litekanyo. Litokomane tsena li bohlokoa bakeng sa ho rarolla mathata ka katleho, ho latela ts'ebetso le ho latela melao. |
Yuyao World Fire Fighting Equipment Factory e fana ka li-valve tse entsoeng ka boqhetseke tse nolofatsang ho kenya le ho hlokomela, ho netefatsa ts'ebetso e nepahetseng le ho tšepahala.
Litšenyehelo Papiso
Litšenyehelo hangata li susumetsa khetho pakeng tsali-valve tsa angle tse nepahetsengle li-valve tsa oblique. Li-valve tsa angle tse ka ho le letona hangata li theko e tlase haholo ka lebaka la moralo oa tsona o bonolo le ho fumaneha ha tsona hohle. Sebopeho sa bona se kopanetsoeng se fokotsa litšenyehelo tsa thepa, se etsa hore e be khetho e theko e tlaase bakeng sa merero e amanang le tekanyetso.
Li-valve tsa oblique, tse nang le moralo oa tsona o tsoetseng pele le katleho ea phallo, li atisa ho bitsa chelete e ngata hanyenyane. Likarolo tsa bona tse ikhethang, joalo ka ho fokotseha ha khatello le ho tšoarella ho matlafalitsoeng, li lokafatsa ntlha e phahameng ea theko. Lisebelisoa tse etelletsang pele ts'ebetso ea nako e telele le litšenyehelo tse fokolang tsa tlhokomelo hangata li fumana li-valve tsa oblique e le letsete la bohlokoa.
Le hoja li-valve tsa mahlakoreng a nepahetseng li fana ka theko e tlaase le ho tšepahala, li-valve tsa oblique li fana ka ts'ebetso e phahameng le katleho. Yuyao World Fire Fighting Equipment Factory e netefatsa theko ea tlhōlisano bakeng sa mefuta e 'meli ea li-valve, e fana ka litharollo tsa boleng bo phahameng tse lokiselitsoeng litlhoko tse fapaneng tsa tšireletso ea mollo.
Ho Khetha Valve e Nepahetseng bakeng sa Litlhoko tsa Hao tsa Tšireletso ea Mollo
Lintlha Tseo U Lokelang ho li Nahana ha U Khetha Valve
Ho khetha valve e nepahetseng bakeng sa lits'ebetso tsa ts'ireletso ea mollo ho hloka tlhahlobo e hlokolosi ea lintlha tse 'maloa tsa bohlokoa. Sistimi e 'ngoe le e' ngoe e na le litlhoko tse ikhethang, 'me ho utloisisa tsena ho ka thusa ho netefatsa ts'ebetso e nepahetseng le polokeho. Lintlha tsa bohlokoa li kenyelletsa:
- Moralo oa Sisteme le Moralo: Valve e tlameha ho ikamahanya le tlhophiso ea sistimi. Mohlala, sistimi e kopaneng e ka rua molemo ho Right Angle Valve ka lebaka la moralo oa eona o bolokang sebaka.
- Litlhoko tsa Ts'ebetso: Lekola bokhoni ba valve ea ho sebetsana le khatello le litekanyetso tsa phallo. Li-valve tsa oblique, tse nang le khatello e fokotsehileng ea khatello, li loketse litsamaiso tse hlokangphepelo ea metsi e sebetsang hantlemaeto a malelele.
- Ho Ikamahanya le Maemo: Ho khomarela litekanyetso tsa indasteri tse kang NFPA 14 le OSHA 1910.307 ho tiisa ho tšepahala le ho sireletseha. Ka mohlala, li-shutoff tsa mocheso li matlafatsa tšireletso ka ho arola libaka ha mocheso o feteletseng o fumanoa.
- Litšenyehelo le Tlhokomelo: Nahana ka litšenyehelo tsa pele le litlhoko tsa tlhokomelo ea nako e telele. Hangata li-valve tsa Right Angle li fana ka tharollo e theko e tlaase, ha li-valve tsa oblique li ka fokotsa litšenyehelo tsa tlhokomelo ka lebaka la moralo oa tsona o tsoetseng pele.
Lithuto tsa lipalo-palo li totobatsa bohlokoa ba lintlha tsena. Litlaleho tsa NFPA li senola hore mollo oa liindasteri o baka karolelano ea liranta tse limilione tse likete tsa 1.2 selemo le selemo US, 'me libaka tsa tlhahiso li etsa karolo ea 30.5% ea mollo o moholo oa tahlehelo ho 2022. Lipalo tsena li hatisa tlhokahalo ea lisebelisoa tse ka tšeptjoang le tse lumellanang le tšireletso ea mollo.
Li-valve tsa angle tse ka ho le letona le li-valve tsa oblique li sebeletsa merero e fapaneng lits'ebetsong tsa ts'ireletso ea mollo. Li-valve tsa mahlakore a ka ho le letona li ipabola litlhophisong tse kopaneng, tse fanang ka meralo e bolokang sebaka le taolo e nepahetseng ea phallo. Li-valve tsa Oblique, tse nang le litselana tsa tsona tsa ho phalla, li netefatsa hore metsi a tsamaisoa hantle le ho fokotsa tahlehelo ea khatello, e leng se etsang hore e be tse loketseng bakeng sa litsamaiso tse nang le liphaephe tse telele.
Ho khetha valve e nepahetseng ho ipapisitse le lintlha tse kang sebopeho sa sistimi, litlhoko tsa ts'ebetso le tekanyetso. Bakeng sa litsamaiso tsa compact, valve ea angle e nepahetseng hangata ke khetho e ntle ka ho fetisisa. Litsamaiso tse hlokang ho phalla hantle le tahlehelo e fokolang ea khatello li rua molemo ho feta li-valve tsa oblique.
Yuyao World Fire Fighting Equipment Factory e fana ka li-valve tsa boleng bo holimo tse etselitsoeng litlhoko tse fapaneng tsa polokeho ea mollo. Tsebo ea bona e netefatsa litharollo tse tšepahalang bakeng sa ts'ebeliso efe kapa efe.
LBH
Phapang e kholo ke efe pakeng tsa li-valve tsa angle tse nepahetseng le li-valve tsa oblique?
Phapang e ka sehloohong e teng moralong oa tsona. Li-valve tsa mahlakore a ka ho le letona li na le phetoho ea 90-degree bakeng sa lisebelisoa tse kopanetsoeng, ha li-valve tsa oblique li na le tsela ea diagonal phallo e fokotsang tahlehelo ea khatello. E 'ngoe le e' ngoe e fana ka litlhoko tse ikhethileng tsa sistimi e ipapisitseng le moralo le litlhoko tsa ts'ebetso.
Na li-valve tsa oblique li turu ho feta li-valve tsa angle tse nepahetseng?
E, li-valve tsa oblique hangata li bitsa chelete e ngata ka lebaka la moralo oa tsona o tsoetseng pele le katleho ea phallo. Leha ho le joalo, ho tšoarella ha bona le litlhoko tse fokotsehileng tsa tlhokomelo hangata li lokafatsa matsete a pele a holimo, haholo-holo bakeng sa litsamaiso tse hlokang ts'ebetso ea nako e telele.
Ke valve efe e molemo bakeng sa litsamaiso tse phahameng tsa khatello?
Li-valve tsa angle tse ka ho le letona li loketse hantle lits'ebetso tsa khatello e phahameng. Moralo oa bona o matla o tiisa taolo e nepahetseng ea phallo le ho ts'epahala tlasa maemo a boima. Ho buisana le moetsi ea tšeptjoang joalokaYuyao World Fire Fighting Equipment Femee netefatsa khetho e nepahetseng bakeng sa lits'ebetso tse joalo.
Na mefuta e 'meli ea li-valve e ka fihlela litekanyetso tsa NFPA?
Ee, li-valve tsa mahlakore a nepahetseng le a oblique li ka fihlela litekanyetso tsa NFPA ha li nkuoa ho tsoa ho bahlahisi ba tsebahalang. Yuyao World Fire Fighting Equipment Factory e netefatsa ho latela melao ea indasteri, ho fana ka li-valve tse ka tšeptjoang le tse tiisitsoeng tsa tšireletso ea mollo.
Nka khetha valve e nepahetseng joang bakeng sa tsamaiso ea ka ea tšireletso ea mollo?
Nahana ka lintlha tse kang sebopeho sa sistimi, litlhoko tsa khatello, le tekanyetso. Li-valve tsa angle tse ka ho le letona li sebetsa hantle ho li-compact setups, ha li-valve tsa oblique li ipabola lits'ebetsong tse hlokang phallo e nepahetseng le tahlehelo e nyane ea khatello. Tataiso ea litsebi e tsoang ho Yuyao World Fire Fighting Equipment Factory e netefatsa khetho e ntle ka ho fetisisa bakeng sa litlhoko tsa hau.
Nako ea poso: May-07-2025