Ibiranga igipimo cy'umuvuduko wa vortex

Ishobora gupima ubwoko butatu bw'ibikoresho birimo ibinyabutabire, imyuka, n'umwuka wuzuye/ushyushye cyane ku isi hose. Ikwiriye amazi akonjesha mu nganda, imiti isukura, gazi karemano, umwuka ufunze, n'umwuka wo mu nganda, bigatuma hadakenerwa metero zitandukanye z'amazi atandukanye kandi ikagabanya ikiguzi cyo kugura no gucunga abakiriya.

Nta bice byimuka biri muri icyo cyuma. Ibice by'ingenzi ni ibice by'ingenzi bifite ubushobozi bwo gufunga n'ibikoresho bipima amazi, birinda burundu ibibazo nko kwangirika kwa impeller, guhumanya no kuziba mu bipimo gakondo by'amazi. Ntibisaba gukurwaho no gusukurwa buri gihe mu gihe gisanzwe cyo gukora, ahubwo bisaba gusa kugenzura insinga za sensor rimwe na rimwe. Igihe cyo gukora gishobora kurenza imyaka 10, bigabanura cyane ikiguzi cyo kubungabunga igihe kirekire.

Hashingiwe ku ihame rya Karman Vortex Street, ubuziranenge bwo gupima (± 1.0%FS – ± 1.5%FS) bushingiye ahanini ku muvuduko wa vortex kandi ntibigira ingaruka ku ihindagurika ry’ubucucike bw’amazi, igitutu, cyangwa ubushyuhe mu rugero runaka. Igishushanyo mbonera cy’aho icyuma gipimira n’icyuma gipima amazi birwanya ihungabana ry’amashanyarazi, ivumbi, n’ubushuhe mu nganda, bigatuma ibipimo bisubiramo neza.

Igipimo cyo guhindagurika k'amazi kigera kuri 1:10 kugeza kuri 1:20, kikaba gikwiriye ibintu bifite ihindagurika rikomeye ry'amazi (nk'ibinyabutabire byo kugaburira amashanyarazi no guhindura umuvuduko w'amazi mu bwato). Udukoresho dusanzwe dupima DN15 - DN300, kandi moderi nini (kugeza kuri DN600) zirahari kugira ngo zihuze n'ibikenewe mu gupima imiyoboro mito n'imiyoboro minini y'inganda.

Umubiri w’ubururu ukoresha igishushanyo mbonera gisobanutse neza, bigatuma amazi adakomeza kwiyongera iyo unyuze mu nzira. Igipimo cy’umuvuduko wacyo kiri hasi cyane ugereranyije n’icyerekezo cy’imashini zipima amazi n’imashini zipima amazi. Iki gikorwa kigabanya ikoreshwa ry’ingufu mu buryo bwo gutwara imiyoboro, cyane cyane mu miyoboro minini y’inganda, kandi kikagabanya cyane umutwaro w’ibikoresho by’amashanyarazi nk’imashini zitanga amazi n’abafana, bigahura n’ibisabwa mu kuzigama ingufu no kurengera ibidukikije.

Ishyigikira uburyo bwinshi bwo kuyishyiraho harimo guhuza flange na clamp-on. Ifite ibisabwa bike ku bice by'imiyoboro igororotse yo hejuru n'iyo hepfo (ubusanzwe 10D yo hejuru n'iyo hepfo), ikwiriye ahantu hafite umwanya muto. Ibikoresho bya metero bishobora guhindurwa mu buryo bworoshye: umubiri uboneka mu byuma bya karuboni, icyuma cya 316L kitarangirika, Hastelloy, nibindi, kandi umubiri w'icyuma ushobora gukorwa mu cyuma cya titaniyumu cyangwa ceramic, gishobora kwihanganira ubushyuhe bwinshi, umuvuduko mwinshi, n'ibikoresho byangiza, bigahinduka ku bushyuhe buri hagati ya -40℃ - 400℃ n'umuvuduko w'akazi wa PN1.6 - PN4.0MPa.

Ibipimo by'amazi bigezweho byifashishwa cyane cyane mu gukwirakwiza amakuru mu buryo bw'ubwenge, bishyigikira ikimenyetso cya analog cya 4 - 20mA n'umuvuduko w'ibimenyetso bya pulse. Bihuye n'amabwiriza y'itumanaho ry'inganda nka MODBUS, HART, na Profibus, kandi bishobora guhuza neza na sisitemu zo kugenzura PLC na DCS, bigakurikirana mu buryo bwihuse, kohereza amakuru mu buryo bwa kure, no gucunga amakuru y'amazi mu buryo buhuriweho kugira ngo bihuze n'ibikenewe mu nganda zikora mu buryo bwikora.