Gutondekanya no gushyira mu bikorwa igenzura
Kugenzura valve bivuga ibice byo gufungura no gufunga uruziga ruzengurutse kandi wishingikirije kuburemere bwabyo hamwe nigitutu cyitangazamakuru kugirango bitange ibikorwa kugirango uhagarike gusubira inyuma hagati ya valve.Kugenzura valve ni valve yikora, izwi kandi nka cheque valve, inzira imwe, valve idasubira inyuma cyangwa valve yo kwigunga.
Igikoresho cya flap kigabanijwemo kuzamura cheque valve na swing check valve.Kuzamura igenzura rya valve na globe ya valve imiterere irasa, gusa kubura igiti cya valve kugirango utware flap flap.Ikigereranyo kiva kuruhande rwinjira (uruhande rwo hasi) rwinjira, uhereye kuruhande rusohoka (uruhande rwo hejuru) rusohoka.Iyo umuvuduko winjira urenze uburemere bwikibabi cya valve no kurwanya umuvuduko wacyo nigihe iyo valve ifunguye.Ibinyuranye, valve ifunze iyo igikoresho gitemba inyuma.Kugenzura cheque ya valve ifite akajagari kandi irashobora kuzenguruka hafi ya axis ya flap flap, ihame ryakazi risa na lift igenzura.Kugenzura valve ikoreshwa kenshi nka valve yo hepfo yigikoresho cyo kuvoma, gishobora gukumira amazi yinyuma.Reba indangagaciro na globe zikoreshwa mukomatanya, zirashobora kugira uruhare rwumutekano muke.Ingaruka ni ukurwanya gukomeye hamwe no gufunga nabi iyo bifunze.
Ubwa mbere, kuzamura kugenzura valve irimo vertical na horizontal ubwoko bubiri.Imiterere yumubiri wa valve ya lift igenzura valve nimwe nki ya globe yisi, bityo ifite irwanya amazi menshi.Igikoresho cya valve kinyerera kumurongo uhagaritse umurongo wumubiri wa valve.Iyo uburyo butemba, flap flap irakingurwa nigitero giciriritse, kandi iyo igikoresho gihagaritse gutemba, flap ya valve igwa kumyanya ya valve yikimanitse.
Kugenzura vertike igenzura.Icyerekezo giciriritse kandi gisohokera cyerekezo hamwe na valve intebe yicyerekezo icyerekezo ni kimwe, kurwanya imigezi ni bito ugereranije nubwoko bugororotse.Vertical lift cheque valve yashyizwe mumurongo uhagaze.unyuze muri lift igenzura valve irashobora gushyirwaho gusa mumurongo utambitse.Bibujijwe nibisabwa kwishyiriraho, bikunze gukoreshwa mugihe gito cya diameter DN <50.
Icya kabiri, Swing cheque valve: Disiki ya swing cheque valve iri mumuzingi kandi izenguruka kumurongo wumuyoboro wintebe.Bitewe numuyoboro unyuze imbere muri valve, irwanya umuvuduko ni muto ugereranije nu kuzamura kugenzura.Irakwiriye kubito bito n'ibiciriritse, umuvuduko muke, hamwe na diameter nini (umuvuduko muke hamwe na diameter nini aho imigezi idahinduka kenshi).Imikorere ya kashe ntabwo ari nziza nkubwoko bwo guterura.
Kugenzura indangagaciro zigabanijwe muburyo butatu: disiki imwe, disiki ebyiri, na disiki nyinshi.Ubu bwoko butatu bwashyizwe mubyiciro ukurikije diameter ya valve, murwego rwo kwirinda ihungabana rya hydraulic mugihe uburyo bwo guhagarara gutemba cyangwa gutemba inyuma.Disiki imwe ya swing igenzura valve mubisanzwe ikwiranye na kalibiri yo hagati.Mugihe ukoresheje disikuru imwe ya swing swing ya valve kumiyoboro minini ya diameter, nibyiza gukoresha valve igenzura buhoro buhoro ishobora kugabanya umuvuduko wamazi kugirango ugabanye umuvuduko winyundo.Kabiri ya disiki ya swing igenzura ikwiranye numuyoboro munini kandi wo hagati ya diameter.Kabiri ya disiki ya swing igenzura valve ifite imiterere ntoya nuburemere bworoshye nigenzura ryihuta ryihuta;Multi disk swing cheque valve ikwiranye numuyoboro munini wa diameter.Imyanya yububiko bwa swing cheque valve ntabwo igarukira, kandi irashobora gushirwa kumurongo utambitse, uhagaritse, cyangwa uhengamye.
Icya gatatu, ikinyugunyugu reba valve: igororotse.Imiterere yikinyugunyugu igenzura isa na kinyugunyugu.Imiterere yacyo iroroshye, irwanya umuvuduko muke, umuvuduko winyundo nayo ni nto.Igikoresho cya valve kizunguruka kizengurutse pin mucyicaro cya valve.Ubwoko bwa disiki ya valve ifite imiterere yoroshye, irashobora gushyirwaho gusa kumuyoboro utambitse, kashe ni mbi.
Icya kane, diaphragm igenzura valve: hariho uburyo butandukanye bwubatswe, byose bikoresha diafragma nkibice byo gufungura no gufunga, kubera imikorere yinyundo yamazi, imiterere yoroshye, igiciro gito, mumyaka yashize iterambere ryihuse.Ariko ikoreshwa rya diaphragm igenzura ubushyuhe bwa valve nigitutu cya diafragm kubuza ibikoresho.Igenzura rya Diaphragm rirakwiriye kubyoroshya kubyara amazi kumuyoboro, diaphragm irashobora kuba nziza cyane kugirango ikureho uburyo bwo kurwanya amazi aturuka ku ngaruka, ubusanzwe ikoreshwa mumashanyarazi yubushyuhe buke bw’ibidukikije, cyane cyane abereye imiyoboro y'amazi, ubushyuhe rusange bwakazi bwikigereranyo muri -12 - 120 ℃ hagati yumuvuduko wogukora wa <1.6MPa, ariko igenzura rya diaphragm rishobora gukorwa kugirango ugere kuri kalibiri nini, ntarengwa irashobora kugerwaho muri DN 2000mm cyangwa byinshi!Nyamara, diaphragm igenzura valve irashobora kuba ya kalibiri nini, DN irashobora kugera kuri 2000mm cyangwa irenga.
