Valve y'umupira wo gufunga kabiri n'amaraso
Valve y'umupira wa Double block na bleeding ni iki?
Valve y'umupira wo gufunga kabiri n'amarasoni valve yihariye yagenewe umupira.
Ku bijyanye na sisitemu ya Double block na bleeding valve, hari ibisobanuro bibiri bya API6D na OSHA.
API 6D isobanuraValve yo gufunga kabiri n'iy'amarasoSisitemu nk' “ivali imwe ifite imyanya ibiri yo kwicaraho, iyo ifunze, ifunga igitutu kiva ku mpera zombi za vali hamwe n’uburyo bwo kuzana/gusohora amaraso mu mwobo uri hagati y’intebe.”
OSHA isobanuraValve yo gufunga kabiri n'iy'amarasoSisitemu 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".
iNORTECH ifite bloki ebyiri n'umupira uvamo amarasobyashushanyijeMu 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.
Ibintu by'ingenzi biranga Double block na bleeding ball valve
Valve y'umupira wo gufunga kabiri n'amarasoni 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.
Igice kimweValve yo gufunga kabiri n'iy'amarasoItanga 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.
- Amavali yuzuyemo umuyoboro w'amazi udacika, afite igabanuka rito ry'umuvuduko muri iyo vali.
- Imiyoboro aho izi valve zishyirwa nayo ishobora gukururwa nta kibazo.
- 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.
Ibisobanuro bya tekiniki bya Double block na bleeding ball valve
Imurikagurisha ry'ibicuruzwa:
Gukoresha valve ebyiri zo mu bwoko bwa "double block" n'izikoresha "bleeding ball valves"
Vali z'umupira zometseho ebyiri n'izisohoka amarasozikoreshwa 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.
- Serivisi y'amazi hafi y'imigezi cyangwa uturere.
- Kohereza no kubika.
- Gutera imiti no kuyifata mu byiciro.
- Gutandukanya ibikoresho nk'ibipimo by'umuvuduko n'ibipimo by'ingufu.
- Uburyo bw'ibanze bwo gushyuha.
- Zimya kandi uhumeke ibikoresho bipima umuvuduko.
