Itandukaniro riri hagati yo Kutazamuka kw'irembo rya valve no kuzamuka kw'ibiti by'irembo

A iremboni Byakoreshejwe Kuri Guhuza Hagati no Gufunga, ariko ntabwo ari amabwiriza.Ugereranije nibindi byuma, amarembo y amarembo afite intera nini yo gukoresha hamwe mubijyanye nigitutu, amavuta akora, umuvuduko wubushyuhe.

Ukurikije urudodo rwumwanya wa valve stem, theiremboIrashobora kugabanwa mukuzamuka kwurugi rwumuzingi hamwe na valve idakizamuka (NRS).

Itandukaniro nyamukuru hagati yizamuka ryurugi rwimbere nizamuka ritazamuka ryurugi rwimbere hepfo:

1. Uruti rwuruti ruzamukairemboiragaragara kandi irashobora kuboneka.

Uruti rwurugi rutazamuka rugi ruri mumubiri wa valve kandi ntirushobora kuboneka;

2. Rising stem gate gate valve itwarwa nu mugozi wikibaho cya valve hamwe na ruline, bityo bigatuma Wedge izamuka ikagwa;

Irembo ridafite izamuka ryurugomero rutuma umugozi uzamuka kandi ukagwa mukuzenguruka kwuruti mugihe cyagenwe.Iyo uhinduranya, ibizunguruka hamwe nigiti cya valve bihujwe hamwe kandi birahagaze.

3. Urudodo rwohererezanya amarembo ya rugi hamwe nigiti kitazamuka giherereye mumubiri wa valve.Mugihe cyo gufungura no gufunga valve, uruti ruzunguruka gusa, kandi gufungura no gufunga imiterere ya valve ntishobora gucirwa urubanza n'amaso;

Urudodo rwo gutwara kumurongo wurwego rwizamuka rwurugi rwerekanwe rugaragara hanze yumubiri wa valve, kandi gufungura no gufunga hamwe nu mwanya wa wedge birashobora gucirwa urubanza rwihuse;

4. Uburebure bwikibaho kitazamuka cyurugi ni gito, kandi umwanya wo kwishyiriraho ni muto;

Irembo ryizamuka ryibiti rifite uburebure bunini iyo rifunguye byuzuye, kandi bisaba umwanya munini wo kwishyiriraho;

5. Igiti cyizamuka ryurugi rwimbere kiri hanze yumubiri wa valve, cyoroshye kubungabunga no gusiga;

Urudodo rwuruti rwurwego rutazamuka rwurugi rwimbere ruri mumubiri wa valve, bigoye kubungabunga no gusiga amavuta, kandi uruti rwa valve rushobora kwangirika byoroshye nuburyo bworoshye, kandi na valve yangiritse byoroshye.

6. Ibiti byuruti byizamuka ryurugi rwimbere biri kuri bonnet cyangwa bracket.Iyo gukingura no gufunga irembo, imbuto yumuti irazunguruka kugirango igere hejuru cyangwa kumanura uruti.

Urubuto rwibiti rwizamuka rudasanzwe rwurugi rwimbere ruri mumubiri wa valve kandi ruba ruhuye nuburyo bwo hagati.Iyo gufungura no gufunga valve, bigerwaho no kuzunguruka uruti.

7. Imiterere yizamuka ryurugi rwurugi rwingirakamaro rufite akamaro ko gusiga uruti, kandi urwego rwo gufungura no gufunga ruragaragara, bityo rukoreshwa cyane.

Uburebure bwurwego rutazamuka rwurugi rwa valve ruguma ari rumwe, bityo umwanya wo kwishyiriraho ni muto, kandi birakwiriye kumarembo y amarembo afite diameter nini cyangwa umwanya muto wo kwishyiriraho.Iyi miterere igomba kuba ifite ibikoresho byo gufungura no gufunga kugirango berekane urwego rwo gufungura no gufunga.