Valve y'umubumbe w'ingazi ikora mu nganda imwe ifite intebe imwe mu Bushinwa, ikora uruganda rutanga serivisi.
Valve y'Isiga Ifite Imyanya Ibiri Imwe ni iki?
Valve zo mu bwoko bwa Globe ni valve zifunga zikoresha umurongo ugororotse zikoreshwa mu gutangiza, guhagarika cyangwa kugenzura urujya n'uruza rw'amazi hakoreshejwe agakoresho ko gufunga kitwa disiki. Intebe y'valve yo mu bwoko bwa Globe iri hagati kandi iteganye n'umuyoboro, kandi umwobo uri mu ntebe ufungwa hakoreshejwe disiki cyangwa plagi. Disiki ya valve yo mu bwoko bwa Globe ishobora gufunga inzira y'amazi cyangwa igakurwaho burundu. Umwobo w'intebe uhinduka ukurikije ingendo za disiki, ibyo bikaba ari byiza ku mirimo ijyanye no kugenzura urujya n'uruza rw'amazi. Valve zo mu bwoko bwa Globe zikwiriye cyane kandi zikoreshwa cyane mu kugenzura cyangwa guhagarika urujya n'uruza rw'amazi cyangwa gaze mu muyoboro mu rwego rwo gufunga no kugenzura urujya n'uruza rw'amazi kandi muri rusange zikoreshwa mu miyoboro mito.
Valve y’Isiga Ifite Imyanya Yihariye ni imwe mu miterere ikunzwe cyane ya valves z’isiga, kuri sisitemu ya Amerika na API. Ingano y’imbere, ibikoresho, isura ireba ku isura, ubunini bw’urukuta, ubushyuhe bw’umuvuduko, bigenwa na ASME B16.34.
Byongeye kandi, bitewe n'imiterere y'intebe na disiki, ubwinshi bw'intebe za Single Seated Globe Valve bushobora kugenzurwa neza n'igiti gifite uruziga. Ubushobozi bwo kuziba bwa Single Seated Globe Valve buri hejuru cyane. Zishobora gukoreshwa mu kazi ka buri munsi. Kubera intera ngufi ya disiki hagati y'ahantu hafunguye n'ahafunze, Single Seated Globe Valve ni nziza niba valve igomba gufungurwa no gufungwa kenshi. Bityo, valves zishobora gukoreshwa mu mirimo itandukanye.
Valve y’Isiga Ifite Imyanya Ibiri Ishobora no gukoreshwa mu rwego rwo gukurura. Imitwe myinshi y’imashini zicaye imwe ikoresha uburyo bwo kubikamo icyuma kugira ngo igumane impeta y’intebe, itange uburyo bwo kuyobora imashini, kandi itange uburyo bwo gushyiraho imiterere yihariye y’imashini. Ishobora kandi guhindurwa byoroshye no guhindura ibice byo kugabanya imiterere y’imashini kugira ngo ihindure imiterere y’imashini cyangwa itange ubushobozi buciriritse.gutembera, kugabanya urusaku, cyangwa kugabanya cyangwa gukuraho cavitation.
Imiterere y'umubiri wa ASME Globe Valve, hari imiterere itatu y'ibanze y'umubiri cyangwa imiterere ya valve za Globe, ari yo:
- 1). Ishusho Isanzwe (izwi kandi nka Tee Pattern cyangwa T – Ishusho cyangwa Z – Ishusho)
- 2). Ishusho y'inguni
- 3). Ishusho ya Oblique (izwi kandi nka Wye Pattern cyangwa Y - Pattern)
Ikintu cy'ingenzi cya Valve y'Isi Ifite Imyanya Ibiri
- 1). Ubushobozi bwiza bwo gufunga
- 2). Intera ngufi y'urugendo rwa disiki (stroke) hagati y'aho ifunguye n'aho ifunze,Valve z'isi yose za ASMEni byiza niba valve igomba gufungurwa no gufungwa kenshi;
- 3).Valve y'isi yose ya ASME ishobora gukoreshwa nk'iy'igenzura ryo guhagarika ibintu binyuze mu guhindura imiterere gato.
- 4).TDore ubushobozi bwinshi buboneka mu buryo bwa tee, Wye, na angle body.
Ibisobanuro bya tekiniki bya Valve y'Isiga Ifite Imyanya Ibiri
| Igishushanyo n'Uruganda | BS1873/ASME B16.34 |
| NPS | 2"-30" |
| Igipimo cy'umuvuduko (Icyiciro) | Icyiciro cya 150-Igice cya 4500 |
| Imbonankubone | ANSI B16.10 |
| Igipimo cy'urukiramende | AMSE B16.5 |
| Igipimo cyo gusudira amatako | ASME B16.25 |
| Ibipimo by'ubushyuhe n'umuvuduko | ASME B16.34 |
| Isuzuma n'igenzura | API598 |
| Bdoy | Icyuma cya karuboni, Icyuma kidakoresha ifu, Icyuma gikozwe mu byuma bivanze |
| Intebe | icyuma kitagira umugese, icyuma gikozwe mu byuma bivanze n'ibyuma, igitambaro cya Stellite. |
| Igikorwa | ipine y'intoki, ibikoresho by'intoki, actuator y'amashanyarazi, actuator y'umwuka |
| Imiterere y'umubiri | Ishusho isanzwe (Ishusho ya T cyangwa ubwoko bwa Z), Ishusho y'inguni, Ishusho ya Y |
Ibicuruzwa bigaragaza: Valve y'Isiga Ifite Imyanya Ibiri
Gukoresha Valve y'Isiga Ifite Imyanya Ibiri
Valve y'Isi ya ASMEikoreshwa cyane muri serivisi zitandukanye; haba serivisi z'umuvuduko muke n'iz'amazi afite umuvuduko mwinshi. Imikoreshereze isanzwe ya valves zo mu bwoko bwa globe ni iyi:
- 1). Yagenewe imiyoboro ihora ikoreshwa, cyangwa ikoreshwa mu gukurura amazi n'umwuka
- 2). Amavuta: Amazi, umwuka w'umwuka, umwuka, peteroli n'ibikomoka kuri peteroli, gazi karemano, umwuka uvanze, ibisubizo by'ikoranabuhanga, ogisijeni, imyuka y'amazi n'iy'ubukana
- 3).Uburyo bwo gukonjesha amazi busaba kugenzura uburyo amazi anyuramo.
- 4).Sisitemu ya peteroli isaba gufunga amazi.
- 5).Sisitemu zo kugenzura imashini zikoresha valve.
