Mokokotlo oa Khatello ea Mokokotlo
UPVC CPVC PPH PVDF Back Pressure Valve Pvc Relief Pressure Safety Valve
Likarolo tsa Lihlahisoa
Lokolla khatello ea liphaephe ho netefatsa botsitso ba khatello ea tsamaiso.
Sireletsa polokeho ea pompo le ts'ebetso e tloaelehileng ea sistimi.
E sebelisoa hammoho le li-pulse dampers ho fokotsa kotsi ea hamore ea metsi tsamaisong, ho finyella taolo e phahameng ea ho sisinyeha e tlaase; fokotsa tlhōrō ea ho fetoha ha sekhahla sa phallo, ho sireletsa tsamaiso ea liphaephe ho tloha tšusumetsong ea ho fetoha ha khatello.
Diaphragm e sebelisa theknoloji e tsoetseng pele ea PTFE+glue composite, e loketseng hoo e ka bang maro 'ohle a senyang, a nang le tiiso e tšepahalang 'me ha a lutle.
Belofo ea tšireletso e sebelisetsoa eng?
Diaphragm, spool ka khatello ea ka hare ea selemo khahlanong le setulo sa valve. Ha khatello ea phaephe ea tsamaiso e feta khatello e behiloeng esale pele, diaphragm, spool e kenngoa. Ho lutla ha mahareng ho phaephe ea ho khutla le setshelo. Sebakeng se ka fetoloa ka li-screws ka thuso ea tekanyo ea khatello e phaepheng ea 0-1.0Mpa ea maemo a khatello, khatello ea liphallelo ka kakaretso e behiloe holimo ho feta khatello ea tsamaiso ea 0.1-0.2Mpa. Molaoli oa li-valve tsa tšireletso ha a lumelloe ho feta khatello e phahameng ea pompo. Ho kenya ka kakaretso haufi kamoo ho ka khonehang ho phallo ea pompo. Ha hoa lokela ho ba le li-valve pakeng tsa pompo le valve ea tšireletso, ho sireletsa tšireletso ea pompo le ts'ebetso e tloaelehileng ea tsamaiso.
Belofo ea khatello ea morao e sebelisetsoa eng?
E kentsoe pompong ea ho ntša khatello e ntle ea pompo ea metering kapa pompo ea diaphragm. E thibelang ketsahalo ea siphon phenomenon, ho felisa liphetoho tsa litekanyetso tse bakoang ke ho fetoha ha khatello sebakeng sa litekanyetso, e le ho netefatsa ho nepahala ha tekanyo ea pompo. Tšimong re tlosa sekoahelo se sireletsang holim'a li-screws, re potoloha li-screws tse lokisoang, 'me re lokisetsoe khatellong e hlokahalang ka thuso ea tekanyo ea khatello ea phaephe. E ka fetoloa ka ho lokisa li-screws sebakeng sa 0-0.6 Mpa ho beha khatello ea morao. E ka sebelisoang hammoho le pulse damper ho fokotsa tšenyo ea hamore ea metsi tsamaisong. Ho boloka khatello e itseng e sa khaotseng ho tloha pompong ea pompo ho ea ho valve ea khatello ea morao, le ho boloka lebelo la ho phalla kamehla la tsamaiso.
Phapang ke efe pakeng tsa valve e fokotsang khatello le mokokotlo oa mokokotlo oa mokokotlo?
Mokokotlo oa khatello ea mokokotlo, ke mofuta oa valve oo morero oa oona o ka sehloohong e leng ho sireletsa ts'ebetso e sireletsehileng ea pompo. Li-valve tsa khatello ea morao li netefatsa ts'ebetso e bolokehileng ea pompo ka ho laola phallo ea khatello ea inlet ea pompo.
Li-valve tse fokotsang khatello, kapa li-valve tse laolang othomathike, li sebelisoa haholo ho laola khatello ea sistimi. Hangata li-valve tse fokotsang khatello li sebelisoa liphaepheng le lits'ebetsong tse hlokang ho khona ho boloka khatello e tlase e sa khaotseng lisebelisoa tse itseng moo ho nang le thibelo ea khatello e phahameng.
Valve ea khatello ea morao e sebelisoa haholo ho sireletsa ts'ebetso e bolokehileng ea pompo, ke mofuta oa "automatic" mokhoa oa ho laola valve. ha valve e fokotsang khatello e sebelisoa haholo ho laola khatello ea tsamaiso, ho na le "manual" le "automatic" litsela tse peli. Mekhoa e 'meli. Ho phaella moo, valve e tloaelehileng ea khatello ea mokokotlo e sebelisoa ha ho kenngoa pompong, ha valve e fokotsa khatello e sebelisoa ho tsoa ha tsamaiso, haholo-holo ka lebaka la mesebetsi ea bona e fapaneng e ka sehloohong.
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