Moralo o Hanela ho Corrosion Ts'ebetso e Khethehileng ea Li-valve tsa Phallo e Phahameng ea Lebelo le Phahameng

Tlhaloso e Khutšoanyane:

Boholo:Tlhaloso: DN 50~DN 300

Khatello:PN10/PN16


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Setho se seng le se seng se tsoang sehlopheng sa rona se seholo sa phaello se ananela litlhoko tsa bareki le puisano ea mokhatlo bakeng sa 2019 ea theko e phahameng ea ductile ironSephahla sa Phallo ea Moea, Ho ba teng ho tsoelang pele ha litharollo tsa boemo bo holimo hammoho le lits'ebeletso tsa rona tse ntle tsa pele le ka mor'a thekiso ho netefatsa tlholisano e matla 'marakeng o ntseng o eketseha oa lefatše.
Setho se seng le se seng se tsoang sehlopheng sa rona se seholo sa phaello se ananela litlhoko tsa bareki le puisano ea mokhatlo bakeng saSephahla sa Phallo ea Moea, Re fumane botumo bo botle har'a bareki ba mose ho maoatle le ba malapeng. Ka ho khomarela molao-motheo oa tsamaiso ea "maiketsetso a mokitlane, moreki pele, ts'ebetso e phahameng le litšebeletso tse hōlileng tsebong", re amohela ka mofuthu metsoalle e tsoang likarolong tsohle tsa bophelo ho sebelisana le rona.

Tlhaloso:

Li-valve tsa moea tse nang le lebelo le phahameng li kopantsoe le likarolo tse peli tsa "diaphragm air valve" tse nang le khatello e phahameng ea khatello le "valve ea ho tsoa" e nang le khatello e tlase, E na le mesebetsi ea ho tsoa le ea ho kenya letsoho.
Belofo e lokollang moea oa diaphragm e nang le khatello e phahameng e ntša ka bo eona moea o monyenyane o bokeletsoeng phapeng ha phaephe e le tlas'a khatello.
The tlaase-khatello ea ho kenya le ho qeta valve e ke ke ea ntša feela moea ka phala ha phala e se nang letho e tletse metsi, empa hape ha phala e tšolloa kapa khatello e mpe e etsahala, joalo ka tlas'a boemo ba karohano ea likholomo tsa metsi, e tla bula ka tsela e iketsang ebe e kena phala ho felisa khatello e mpe.

E 'ngoe ea mesebetsi ea mantlha ea valve ea moea ke ho lokolla moea o qabeletsoeng ho tsoa ho sistimi. Ha mokelikeli o kena liphaepheng, moea o ka qabelloa libakeng tse phahameng, tse kang moo ho kobehang, libaka tse phahameng le litlhōrō tsa lithaba. Ha mokelikeli o ntse o phalla liphaepheng, moea o ka bokellana 'me oa etsa mekotla ea moea, e leng se ka lebisang ho fokotseng katleho le khatello e eketsehileng.

Li-valve tsa ho lokolla moea, joalo ka tse ling tsa TWS Valveli-valve tsa serurubele tse lutseng rabara, hape li bapala karolo ea bohlokoa ho bolokeng ts'ebetso e ntle le e boreleli ea liphaephe le litsamaiso tse tsamaisang metsi. Bokhoni ba tsona ba ho lokolla moea o qabeletsoeng le ho thibela maemo a vacuum bo netefatsa ts'ebetso e ntle ea sistimi, ho thibela litšitiso le tšenyo. Ka ho utloisisa bohlokoa ba li-valve tsa moea le ho nka mehato e loketseng ea ho kenya le ho hlokomela, basebetsi ba sistimi ba ka netefatsa hore liphaephe le litsamaiso tsa bona li tšoarella nako e telele le ho tšepahala.

Litlhoko tsa ts'ebetso:

Khatello e tlaase ea moea e lokollang valve (mofuta oa float + float) sekepe se seholo sa ho qeta se etsa bonnete ba hore moea o kena le ho tsoa ka lebelo le phahameng la ho phalla ka lebelo le phahameng, esita le phallo e phahameng ea moea e kopantsoeng le moholi oa metsi, e ke ke ea koala sekepe sa ho qeta nako esale pele.
Ka nako efe kapa efe, ha feela kgatello ya ka hare ya sistimi e le tlase ho feta kgatello ya sepakapaka, mohlala, ha karohano ya kholomo ya metsi e etsahala, valve ya moya e tla bulehela moya hanghang tsamaisong ho thibela tlhahiso ya vacuum tsamaisong. Ka nako e ts'oanang, ho kenngwa ha moya ka nako ha sistimi e ntse e ntsha ho ka potlakisa lebelo la ho ntsha. Karolo e ka hodimo ya valve ya mosi e na le poleiti e thibelang ho halefisa ho thellisa tshebetso ya ho ntsha mosi, e ka thibelang ho feto-fetoha ha kgatello kapa diketsahalo tse ding tse senyang.
The high-pressure trace exhaust valve e ka ntša moea o bokelletsoeng libakeng tse phahameng tsamaisong ka nako ha tsamaiso e le tlas'a khatello ea ho qoba liketsahalo tse latelang tse ka 'nang tsa baka kotsi ho tsamaiso: ho koala moea kapa ho thibela moea.
Ho eketsa tahlehelo ea hlooho ea tsamaiso ho fokotsa sekhahla sa phallo esita le maemong a feteletseng ho ka lebisa ho sitisoeng ka ho feletseng ha phallo ea metsi. Eketsa tšenyo ea cavitation, potlakisa ho bola ha likarolo tsa tšepe, eketsa ho fetoha ha khatello tsamaisong, ho eketsa liphoso tsa lisebelisoa tsa metering, le ho phatloha ha khase. Ntlafatsa ts'ebetso ea phepelo ea metsi ts'ebetsong ea lipeipi.

Molao-motheo oa ts'ebetso:

Ts'ebetso ea valve e kopantsoeng ea moea ha phala e se nang letho e tletse metsi:
1. Hlakola moea ka phala ho etsa hore ho tlatsoa ha metsi ho tsoele pele hantle.
2. Ka mor'a hore moea o ka pipeline o tšolloe, metsi a kena ka har'a valve e kenang ka tlas'a khatello e tlaase, 'me float e phahamisoa ke buoyancy ho tiisa likou tsa ho kena le ho ntša metsi.
3. Moya o tswang metsing nakong ya tshebetso ya ho ntsha metsi o tla bokellwa sebakeng se phahameng sa sistimi, ke hore, ka hara valve ya moya ho nkela metsi a pele sebakeng sa mmele wa valve.
4. Ka ho bokellana ha moea, boemo ba mokelikeli ka har'a khatello e phahameng ea "micro automatic exhaust valve" e theoha, 'me bolo ea float e boetse e theoha, e hula diaphragm ho tiisa, ho bula sekepe sa ho ntša metsi, le ho ntša moea.
5. Ka mor'a hore moea o lokolloe, metsi a kena ka har'a valve ea ho ntša metsi ka mokhoa o phahameng oa khatello e phahameng ea micro-automatic exhaust hape, a phaphametse bolo e phaphametseng, ebe o tiisa kou ea ho ntša metsi.
Ha sistimi e ntse e sebetsa, mehato e kaholimo ea 3, 4, 5 e tla tsoela pele ho potoloha
Ts'ebetso ea ho sebetsa ha valve ea moea e kopaneng ha khatello tsamaisong e le khatello e tlase le khatello ea sepakapaka (e hlahisang khatello e mpe):
1. Bolo e phaphametseng ea khatello e tlase e kenang le valve ea ho qeta e tla theoha hang-hang ho bula likou tsa ho kenya le ho ntša metsi.
2. Moea o kena tsamaisong ho tloha ntlheng ena ho felisa khatello e mpe le ho sireletsa tsamaiso.

Boholo:

20210927165315

Mofuta oa Sehlahisoa Tlhaloso: TWS-GPQW4X-16Q
DN (mm) DN50 DN80 DN100 DN150 DN200
Boholo(mm) D 220 248 290 350 400
L 287 339 405 500 580
H 330 385 435 518 585

Setho se seng le se seng se tsoang sehlopheng sa rona se seholo sa phaello se ananela litlhoko tsa bareki le puisano ea mokhatlo bakeng sa 2019 ea theko e phahameng ea ductile ironSephahla sa Phallo ea Moea, Ho ba teng ho tsoelang pele ha litharollo tsa boemo bo holimo hammoho le lits'ebeletso tsa rona tse ntle tsa pele le ka mor'a thekiso ho netefatsa tlholisano e matla 'marakeng o ntseng o eketseha oa lefatše.
Theko ea 2019 ka kakaretsoChina Air Release Valvele Betterfly Valve, Re fumane botumo bo botle har'a bareki ba mose ho maoatle le ba malapeng. Ka ho khomarela molao-motheo oa tsamaiso ea "maiketsetso a mokitlane, moreki pele, ts'ebetso e phahameng le litšebeletso tse hōlileng tsebong", re amohela ka mofuthu metsoalle e tsoang likarolong tsohle tsa bophelo ho sebelisana le rona.

  • E fetileng:
  • E 'ngoe:
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