API 6D/API 608 Imashini ikoresha umuvuduko mwinshi wo gukata/gucura Bw ireremba/gutera icyuma gifunga/gutera icyuma gifunga icyuma gifunga/gikoresha amashanyarazi/igikoresho cy'amashanyarazi gikoresha icyuma gifunga ...
Valve y'umupira wa DBB trunnion ni iki?
Valve y'umupira wa DBB trunnionni valve yihariye yagenewe umupira.
Ku bijyanye na sisitemu ya Double block na bleeding valve, hari ibisobanuro bibiri bya API6D na OSHA.
OSHA isobanuraValve y'umupira wa DBB trunnionSisitemu nk' "gufunga umuyoboro, umuyoboro, cyangwa umuyoboro binyuze mu gufunga no gufunga cyangwa gushyiraho ikimenyetso ku mavali abiri yo mu murongo no gufungura no gufunga cyangwa gushyiraho ikimenyetso ku muyoboro w'amazi cyangwa umuyaga mu murongo uri hagati y'amavali abiri afunze".
iValve y'umupira wa NORTECH DBBbyashushanyijeMu guhuza vali ebyiri mu mubiri umwe, igishushanyo mbonera cya vali ebyiri kigabanya uburemere n'inzira zishobora kuvamo amazi mu gihe cyujuje ibisabwa na OSHA byo kugabanya no kuva amaraso inshuro ebyiri.
API 6D isobanura sisitemu ya DBB trunnion ball valve nk "valve imwe ifite imyanya ibiri yo kwicaraho, iyo ifunze, itanga agakingirizo ku gitutu kiva ku mpera zombi za valve hamwe n'uburyo bwo kuzana/gusohora amaraso mu mwobo uri hagati y'intebe."
Ibintu by'ingenzi bigize valve y'umupira wa DBB trunnion
Igice kimweValve y'umupira wa DBB trunnion Itanga bloki ebyiri n'amaraso muri vali imwe. Ubu buryo bushobora gukuraho imiyoboro ku mpande zombi za vali kugira ngo ihume/isukemo amaraso mu mwobo wa vali uri hagati y'intebe.
Gukoresha sisitemu imwe ya "double block" na "bleeding valve" ugereranije na "valve" eshatu zitandukanye bigabanya igihe cyo kuyishyiraho, uburemere bwayo, n'umwanya wayo. Iyi miterere ifite kandi inyungu zo kuyikoresha,
- Hari inzira nke cyane zishobora kuvamo amazi mu gice cy’imiyoboro gifite ibice bibiri n’igice cy’amazi.
- Ibice byose bya valve bishyirwa mu gice kimwe, umwanya ukenewe mu gushyiraho uragabanuka cyane bityo bigatuma habaho umwanya wo gushyiramo ibindi bikoresho by'ingenzi.
- Igihe gito cyo gusohora amazi kirakenewe.
Valve y'umupira wa DBB trunnion ni uruvange rw'ibyuma bigabanya amazi mu buryo bumwe cyangwa bwinshi, ubusanzwe ibyuma bigabanya amazi mu buryo bumwe, n'ibyuma bigabanya amazi mu buryo bumwe cyangwa bwinshi, ubusanzwe ibyuma bigabanya amazi mu buryo bumwe cyangwa bwinshi. Intego y'ibyuma bigabanya amazi mu buryo bumwe ni ugutandukanya cyangwa guhagarika amazi mu buryo bumwe kugira ngo amazi ava mu buryo bumwe atagera ku bindi bice by'ibyuma biri mu buryo bumwe. Ibi bituma abahanga mu by'imashini bashobora kuva amaraso cyangwa gusohora amazi mu buryo bumwe cyangwa ubundi cyangwa kuyakura mu buryo bumwe cyangwa ubundi kugira ngo bakore akazi runaka (gusana/gusana/gusimbuza), gupima, guhindura amazi mu buryo bumwe, gutera imiti mu buryo bumwe, kugenzura ubuziranenge bw'amazi asohoka n'ibindi.
Ibisobanuro bya tekiniki bya valve y'umupira wa DBB trunnion
Imurikagurisha ry'ibicuruzwa: Valve y'umupira wa DBB trunnion
Gukoresha valve y'umupira wa DBB trunnion
Vali z'umupira wa DBB trunnionzikoreshwa cyane mu nganda za peteroli na gaze, ariko zishobora no gufasha mu zindi nganda nyinshi. Ubusanzwe zikoreshwa aho hakenewe kuva amaraso mu mwobo w'ingufu, aho imiyoboro ikenera gushyirwa mu mwanya wayo kugira ngo ibungabungwe, cyangwa kuri izi ngingo zose:
- Irinde kwanduza ibicuruzwa.
- Kura ibikoresho byo gusukura cyangwa gusana mu gihe byakorerwaga.
- Gupima metero.
- Gutandukanya ibikoresho nk'ibipimo by'umuvuduko n'ibipimo by'ingufu.
- Uburyo bw'ibanze bwo gushyuha.
- Zimya kandi uhumeke ibikoresho bipima umuvuduko.
