Valve y'umupira yo hejuru yo kwinjira
Ni iyihe valve y'umupira yo hejuru yo kwinjira?
Ku bijyanye n'imiterere y'umubiri, valve z'umupira akenshi zishobora kugabanywamo ibicevalve y'umupira wo kwinjira ku ruhande,valve y'umupira yo hejuru yo kwinjiranavalve y'umupira yuzuye irahure.
Vali z'umupira zo hejuru zo kwinjira arValive zateranyije umupira wazo uhereye ku gice cyo hejuru. Zimeze nk'ivali y'isi ifite umubiri n'ingofero ariko igice cyo kuzigabanya gikoresha ubwoko bw'umupira. Zigizwe n'umubiri umwe.Utwuma two hejuru tw’umupira dukoreshwa mu miyoboro aho igice cyo hejuru cy’utwuma gishobora gukurwaho kugira ngo umuntu agere ku mupira n’intebe nta gukuraho utwuma twose mu miyoboro.Valive zo hejuru zikoreshwa mu buryo bw'imikorere aho kubungabunga umurongo ari byo byiza kuruta gukuraho valive yose. Kubwibyo, ni ibisanzwe cyane gukoresha valive zo hejuru zikoreshwa mu gihe hakoreshwa umuvuduko mwinshi, zisaba gusanwa kenshi nka valive za HIPPS (High Integrity Pressure Protection System) nibindi. Ibyiza by'valive zo hejuru zikoreshwa ni uko zubakwa neza bigatuma hadakoreshwa umugozi ku buryo bigabanya inzira ishobora kuvamo amazi.
Birashoboka gukuraho agapfukamunwa k'inyumaValve y'umupira yo hejuru yo kwinjirakwemerera kwinjira mu mwobo w'umubiri nta gukuraho valve ku murongo. Ibikoresho byihariye byo kubungabunga byemerera gukuramo umupira n'impeta z'intebe; iki gikorwa cyo kubungabunga gisaba umwanya muto cyane ukikije valve, bityo kikayifasha mu bice aho umwanya ari ikintu kidakora neza.
Imiterere y'umupira wo mu cyiciro cya mbereIboneka mu buryo bwo gucuranga cyangwa gucukura, umubiri umwe ufunganywe n'agapira gafite umugozi. Ituma igira imbaraga zihagije n'ubudahangarwa buhagije munsi y'umuvuduko ntarengwa w'akazi. Urwo rugero rurimo umuvuduko wuzuye n'uwagabanutse, urwego rw'umuvuduko wa ANSI kuva kuri 150 kugeza 1500, hamwe n'uburyo bwose bushoboka bwo guhuza IMPANDE: flanged (RF-RTJ), butt welding n'impera za HUB.
Ibintu by'ingenzi bigize valve y'umupira yo hejuru
- Ihuye na ASME B16.5, B16.10 na B16.34, API 608, API 598, API 607 Rev. 5/ISO 10497.
- Ubugari bw'urukuta buhuye na ASME B16.34.
- Ubuzima bw'uruziga rurerure.
- Umuvuduko wo hasi, uhuye.
- Uduti twirinda gushya.
- Igikombe kinini n'ubwoko bwa cone bya PTFE bifite igiti cyangwa graphite nyinshi.
- Ingingo ipfutse umubiri ntigira ingaruka ku mitsi y'imiyoboro.
- Uduce tw'inkingi mu gipfukisho no mu gipfukisho cy'ingirangingo bikuraho uburyo bwo gupfunyika ku ruhande. Uduce duto two gupfunyika hamwe n'igipfukisho byigenga.
- Gasket yuzuyemo icyuma gikingira icyuma gikozwe mu buryo bwa spiral wrinkle graphite.
- Imashini yoza ikoresheje amazi irinda kwangirika kw'imitsi kandi igashyiraho uburyo bwo gufunga inkingi.
- Igice cya 8 cya ASME gihuza flange y'igifuniko/umubiri hamwe n'imigozi bitanga ubuziranenge bwo gufunga gasket y'umubiri.
- Itanga uburenganzira bwo kwinjira kuri interineti kugira ngo umuntu asimbuze intebe.
- Ishobora gusukwa mu murongo idasenyutse hakurikijwe amabwiriza yo gushyiraho Velan.
- Ibyuma bitagira umugese ku mavali yose harimo n'aho bikorera.
- Imikono ifite igikoresho gifunga, ndetse n'inyongera zihari.
- Ibikoresho bifunga bisanzwe.
- Gukanda kugira ngo ushyireho actuators bisanzwe.
- Valve zishobora kuzuza ibisabwa na NACE ku bijyanye na serivisi ya gaze ishyushye iyo bibaye ngombwa.
- Inkongi y'umuriro yageragejwe hakurikijwe API 607 Rev. 5/ISO 10497.
Ibisobanuro bya tekiniki bya valve y'umupira yo hejuru
NORTECHyateguye igishushanyo mbonera cy’ikoranabuhanga valve z'umupira zo hejurumu bwoko bwinshi bw'umurambararo n'ibipimo by'umuvuduko. Valve zo hejuru ni amahitamo meza iyo bikenewe ko zikorerwa isuku kuri interineti.
- Guhagarika kabiri no kuva amaraso
- Igikoresho Gikingira Umuriro Gifite Umutekano mu Kuzimya Ingufu
- Igikoresho cyo Gutera Inshinge mu Cyuma Gifunga
- Igikoresho cyo gufunga
- NACE
| Amahame ngenderwaho yo gushushanya no gukora | API 608, API6D |
| Igipimo cy'imbonankubone | ASME B16.10, API6D |
| Ingano yo guhuza urudodo | RF/BW/RTJ |
| Igipimo cy'ubushyuhe n'umuvuduko | ASME B16.34 |
| Isuzuma n'igenzura | API598, API6D |
| Ubwoko bw'imikorere | Ibikoresho byakoreshejwe n'intoki, Igikoresho gikoresha amazi mu mwuka, Igikoresho gikoresha amashanyarazi |
| DN (NPS) | 2"~36" |
| PN (LB) | ibiro 150-1500 |
| Ibikoresho | WCB, CF3, CF3M, CF8, CF8M |
| Igishushanyo mbonera cy'umutekano mu gihe cy'inkongi y'umuriro | API 607 cyangwa API 6FA |
Uburyo bwo gutwara imodoka burimo
- imikorere y'icyuma gifata umugozi,
- imikorere y'ibikoresho byo mu bwoko bwa worm,
- imikorere y'umwuka
- imikorere y'amashanyarazi.
Imurika ry'ibicuruzwa
Gukoresha valve zo mu bwoko bwa Top entry ball
Ifite ibyiza nko kubungabunga neza kuri interineti, kudakora neza kw'amazi, imiterere yoroshye, gufunga neza, gukora no kubungabunga byoroshye, kuyifungura vuba, kuyifungura no kuyifunga byoroshye, nibindi.
Ubwoko bw'ubuValve y'umupira yo hejuru yo kwinjira ikoreshwa cyane mu gutunganya, gutunganya no gutwara peteroli, gaze n'amabuye y'agaciro. Ishobora kandi gukoreshwa mu gukora ibikomoka ku binyabutabire, imiti; mu gutunganya amashanyarazi akomoka ku mazi, ingufu z'ubushyuhe n'ingufu za kirimbuzi; mu gusohora amazi, ikoreshwa cyane mu miyoboro no mu nganda. Cyane cyane mu kuyikoresha iyo bikenewe ko ibungabungwa kuri interineti.
