Taike valve butterfly valve e ka aroloa ka pneumatic butterfly valve, electric butterfly valve, manual butterfly valve, joalo-joalo. Butterfly valve ke mofuta o mong oa serurubele o sebelisang poleiti ea serurubele e le karolo ea ho bula le ho koala 'me e potoloha le kutu ho bula; koala, le ho laola mocha oa mokelikeli. Letlapa la serurubele la valve ea serurubele le kentsoe ka lehlakoreng le bophara la phaephe. Mocheng oa cylindrical oa 'mele oa li-valve tsa serurubele, poleiti ea serurubele se bōpehileng joaloka disc e potoloha ho pota-pota, ka lehlakoreng la ho potoloha pakeng tsa 0 ° le 90 °. Ha ho potoloha ho fihla ho 90 °, valve e bulehile ka ho feletseng. Butterfly valve, eo hape e tsejoang e le flap valve, ke sesebelisoa se bonolo se laolang 'me se ka sebelisoa hape ho fetola taolo ea liphaephe tsa khatello e tlase. Butterfly valve (Sesotho: butterfly valve) e bolela mofuta oa belofo moo karolo e koalang (disc kapa disc) e leng disc e potolohang ho potoloha axis ea valve ho fihlela ho bula le ho koala. Haholo-holo e sebetsa e le valve e koalang le e otlang liphaepheng. Karolo e bulang le e koalang ea serurubele ke poleiti ea serurubele e bōpehileng joaloka disc e potolohang ho pota-pota axis ea eona ka har'a 'mele oa valve ho finyella sepheo sa ho bula, ho koala kapa ho lokisa. Belofo ea serurubele hangata e ka tlase ho 90 ° ho tloha e bulehile ka botlalo ho isa ho e koetsoeng ka botlalo, 'me belofo ea serurubele le kutu ha li na bokhoni ba ho notlela. E le ho beha poleiti ea serurubele, ho hloka hore ho kenngoe mochini o fokotsang liboko holim'a kutu. Tšebeliso ea "worm gear reducer" ha e etse feela hore poleiti ea serurubele e be le bokhoni ba ho itšireletsa le ho emisa sebakeng leha e le sefe, empa hape e ntlafatsa ts'ebetso ea ts'ebetso ea valve. Litšobotsi tsa li-valve tsa lirurubele tsa indasteri ke ho hanyetsa mocheso o phahameng, khatello e phahameng ea khatello, bophara bo boholo ba lebitso, 'mele oa tšepe ea carbon, le selikalikoe sa tšepe ho e-na le selikalikoe sa rabara bakeng sa ho tiisa poleiti ea valve. Li-valve tse kholo tsa mocheso o phahameng oa serurubele li etsoa ka lipoleiti tsa tšepe tse cheselletsang 'me li sebelisoa haholo bakeng sa liphaephe tsa khase e bohareng ba mocheso le liphaephe tsa khase.
Li-valve tsa butterfly li ka aroloa ka mofuta oa poleiti ea offset, mofuta oa poleiti e otlolohileng, mofuta oa poleiti e sekametseng, le mofuta oa lever ho latela sebopeho sa bona. Ho ea ka foromo ea ho tiisa, e ka aroloa ka mefuta e 'meli: e batlang e tiisitsoe le e tiisitsoeng ka thata. Mofuta o bonolo oa ho tiisa hangata o sebelisa ho tiisa lesale la rabara, athe mofuta o thata oa ho tiisa hangata o sebelisa ho tiisa lesale la tšepe. Ho latela mofuta oa khokahano, e ka aroloa ka khokahano ea flange le khokahano ea wafer; Ho latela mokhoa oa phetisetso, e ka aroloa ka mefuta e 'maloa: phetisetso ea letsoho, ea gear, pneumatic, hydraulic le motlakase.
1、 Melemo ea Li-valve tsa Butterfly
1. Ho bula le ho koala ha bonolo le ka potlako, ho boloka mosebetsi, ho hanyetsa metsi a fokolang, 'me ho ka sebetsoa khafetsa.
2. Sebopeho se bonolo, boholo bo bonyenyane, le boima bo bobebe.
3. E ka tsamaisa seretse le ho boloka mokelikeli o monyenyane molomong oa lipeipi.
4. Tlas'a khatello e tlaase, ho tiisa hantle ho ka finyelloa.
5. Ts'ebetso e ntle ea tokiso.
2、 Mefokolo ea Li-valve tsa Butterfly
1. Khatello ea ts'ebetso le mocheso oa mocheso li nyenyane.
2. Ts'ebetso e fosahetseng ea ho tiisa.
3、 Ho kenya le ho hlokomela li-valve tsa serurubele
1. Nakong ea ho kenya, disk ea valve e lokela ho emisoa sebakeng se koetsoeng.
2. Sebaka sa ho bula se lokela ho khethoa ho ea ka sekhahla sa ho potoloha sa poleiti ea serurubele.
3. Li-valve tsa serurubele tse nang le li-bypass li lokela ho buloa pele li buloa.
4. Ho kenya ho lokela ho etsoa ho ea ka litaelo tsa ho kenya moetsi, 'me li-valve tse boima tsa serurubele li lokela ho ba le motheo o tiileng.
5. Letlapa la serurubele sa valve ea serurubele se kentsoe ka lehlakoreng la bophara ba phaephe. Mocheng oa cylindrical oa 'mele oa li-valve tsa serurubele, poleiti ea serurubele se bōpehileng joaloka disc e potoloha ho pota-pota, ka lehlakoreng la ho potoloha pakeng tsa 0 ° le 90 °. Ha ho potoloha ho fihla ho 90 °, valve e bulehile ka ho feletseng.
6. Haeba valve ea serurubele e hlokahala bakeng sa taolo ea phallo, ntho e ka sehloohong ke ho khetha boholo bo nepahetseng le mofuta oa valve. Molao-motheo oa sebopeho sa li-valve tsa serurubele o loketse ka ho khetheha bakeng sa ho etsa li-valve tsa bophara bo boholo. Li-valve tsa Butterfly ha li sebelisoe haholo ho petroleum, khase, lik'hemik'hale, phekolo ea metsi le liindasteri tse ling tse akaretsang, empa hape li sebelisoa tsamaisong ea metsi a pholileng ea seteishene sa motlakase oa mocheso.
7. Ho na le li-valve tsa serurubele tse peli tse sebelisoang ka tloaelo: belofo ea mofuta oa serurubele le belofo ea mofuta oa serurubele. Mofuta oa serurubele oa mofuta oa serurubele ke belofo e hoketsoeng lipakeng tsa liphaephe tse peli tse nang le liboutu tse nang le lihlooho tse peli. Belofo ea serurubele sa mofuta oa flange ke valve e nang le flange, 'me li-flange tse lintlheng tse peli tsa valve li hokahane le flange ea liphaephe ho sebelisa liboutu.
8. Letlapa la serurubele sa valve ea serurubele se kentsoe ka lehlakoreng la bophara ba pipeline. Mocheng oa cylindrical oa 'mele oa li-valve tsa serurubele, poleiti ea serurubele se bōpehileng joaloka disc e potoloha ho pota-pota, ka lehlakoreng la ho potoloha pakeng tsa 0 ° le 90 °. Ha ho potoloha ho fihla ho 90 °, valve e bulehile ka ho feletseng.
Nako ea poso: Apr-06-2023