U ka khetholla li-valve tse fapaneng tsa chip ball joang boenjiniere ba hotele?

Khetholla ho sebopeho

Sekhahla sa bolo ea karolo e le 'ngoe ke bolo e kopantsoeng, selikalikoe sa PTFE, le linate tsa senotlolo.Bophara ba bolo bo nyane hanyane ho feta baphala, e tšoanang le valve ea bolo e pharaletseng.

Sephahla se nang le likarolo tse peli se entsoe ka likarolo tse peli, 'me phello ea ho tiisa e molemo ho feta ea karolo e le' ngoe ea bolo.Bophara ba bolo bo tšoana le ba phaephe, 'me ho bonolo ho qhaqha ho feta valve ea karolo e le' ngoe ea bolo.

Belofo ea bolo e nang le likarolo tse tharo e entsoe ka likarolo tse tharo, bonnet mahlakoreng ka bobeli le 'mele o bohareng oa valve.Balofo ea likotoana tse tharo e fapane le belofo ea likotoana tse peli le karolo e le 'ngoebelofo ea boloka hore ho bonolo ho qhaqholla le ho hlokomela.

Ho fapana le khatello

Khatello ea khatello ea li-valve tse tharo tsa bolo e phahame haholo ho feta ea karolo e le 'ngoe le li-valve tse peli tsa bolo.Lehlakore le ka ntle la li-valve tse ka sehloohong tse tharo tsa bolo li tsitsitsoe ke li-bolts tse 'nè, tse phethang karolo e ntle ea ho tiisa.'Mele oa li-valve o nepahetseng o ka fihla khatello ea 1000psi≈6.9MPa.Bakeng sa likhatello tse phahameng, lihlopha tsa li-valve tse entsoeng li sebelisoa.

 

Ho ea ka sebopeho sa valve ea bolo, e ka aroloa ka:

1. Belofo ea bolo e phaphametseng: Bolo ea belofo ea bolo ea phaphamala.Tlas'a ketso ea khatello e bohareng, bolo e ka hlahisa phallo e itseng 'me ea hatella ka thata holim'a sebaka se tiisitsoeng sa sephetho ho netefatsa hore pheletso ea ho tsoa e tiisitsoe.Valve ea bolo e phaphametseng e na le sebopeho se bonolo le ts'ebetso e ntle ea ho tiisa, empa mojaro oa sebaka se sebetsang holim'a bolo kaofela o fetisetsoa ho lesale la ho koala sekheo.Ka hona, hoa hlokahala ho nahana hore na thepa ea lesale ea ho tiisa e ka mamella mojaro o sebetsang oa sephara sa spherical.Sebopeho sena se sebelisoa haholo ho li-valve tsa bolo ea khatello e bohareng le e tlaase.

2. Fixed ball valve: Bolo ea valve ea bolo e tsitsitse 'me ha e sisinyehe ka mor'a ho hatelloa.Belofo e tsitsitseng ea bolo e na le setulo sa valve se phaphametseng.Ka mor'a ho fumana khatello ea seaplane, setulo sa valve se tla tsamaea, e le hore lesale la ho tiisa le hatelloa ka thata holim'a bolo ho tiisa ho tiisa.Hangata li-bearings li kenngoa holim'a li-shafts tse ka holimo le tse ka tlaase tsa bolo, 'me torque e sebetsang e nyenyane, e loketseng li-valve tse phahameng le tse nang le bophara bo boholo.E le ho fokotsa torque ea ts'ebetso ea valve ea bolo le ho eketsa ho tšepahala ha tiiso, ho ile ha hlaha valve ea bolo e tiisitsoeng ka oli.Oli e khethehileng ea ho tlotsa e ne e kenngoa pakeng tsa libaka tsa ho tiisa ho etsa filimi ea oli, e leng ho matlafatsang ts'ebetso ea ho tiisa le ho fokotsa torque e sebetsang, e leng se etsang hore e tšoanelehe haholoanyane bakeng sa khatello e phahameng.Balofo ea boloea maemo.

3. Elastic ball valve: Bolo ea valve ea bolo e rekere.Sekhahla le selikalikoe sa ho tiisa setulo sa valve se entsoe ka thepa ea tšepe, 'me khatello e khethehileng ea tiiso e kholo haholo.Khatello ea sehare ka boeona e ke ke ea finyella litlhoko tsa ho tiisa, 'me matla a ka ntle a tlameha ho sebelisoa.Sephahla sena se loketse mocheso o phahameng le khatello e phahameng ea litaba.The rekere sphere e entsoe ka ho bula groove rekere karolong e ka tlaase ea lebota le ka hare la khalako ho fumana elasticity.Ha u koala phaseje, sebelisa hlooho e bōpehileng joaloka cheche ea kutu ea valve ho atolosa bolo ebe o tobetsa setulo sa valve ho tiisa.Lokolla hlooho e bōpehileng joaloka cheche pele u potoloha bolo, 'me bolo e tla khutlela sebōpehong sa eona sa pele, e le hore ho be le lekhalo le lenyenyane pakeng tsa bolo le setulo sa valve, se ka fokotsang khohlano ea bokaholimo ba tiiso le torque e sebetsang.

Li-valve tsa bolo li ka aroloa ka mofuta o otlolohileng, mofuta oa litsela tse tharo le mofuta oa lehlakoreng le letona ho latela boemo ba mocha oa bona.Li-valve tse peli tsa ho qetela tsa bolo li sebelisetsoa ho aba sehare le ho fetola tsela ea phallo ea seaplane.


Nako ea poso: Dec-10-2021

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