Ibiranga ibikoresho bipima ubwikorezi bw'ibikoresho

Ibipimo by'umuvuduko w'amashanyarazi ni ubwoko bw'ibipimo by'umuvuduko w'amazi bipima umuvuduko w'amazi mu kubara umubare w'imizunguruko ya gikoresho cyakozwe neza kiri muri gikoresho. Amazi anyura muri gikoresho atuma gikoresho kizenguruka, kandi buri zunguruko ruhuye n'ingano idahinduka y'amazi, bigatuma hapimwa neza cyane. Bikoreshwa cyane mu bihe bisaba gupima neza ibyuma binini, bifite imiterere y'ingenzi ikurikira:

1. Ubuziranenge bwo gupima no gusubiramo neza cyane

Ihame ryo gupima rishingiye ku gupima ibintu bidahinduka, bityo ubuziranenge ntibugira ingaruka nyinshi ku muvuduko w'amazi atembera, igitutu n'impinduka z'ubushyuhe. Ubuziranenge busanzwe bwo gupima bushobora kugera kuri ± 0.2% ~ ± 0.5% R, kandi ikosa ryo gusubiramo riri hagati ya ± 0.1%. Iyi miterere ituma iba nziza mu bijyanye no gukemura ibibazo by'ubucuruzi nko mu mavuta meza, amavuta yo kwisiga, no gupima ibinyabutabire bifite agaciro kanini.

2. Gushobora guhuza neza n'ibice bifite umuvuduko mwinshi

Bitandukanye na za "flowmeters" zo mu bwoko bwa "velocity-type" (urugero: vortex, electromagnetic flowmeters) zifite ubuziranenge bugabanuka uko viscosity y'amazi yiyongera, za "gear flowmeters" zikora neza iyo zipima "high-viscosity media". Zishobora gupima neza amazi afite viscosity iri hagati ya mPa 10 na 1.000.000, nk'amavuta akomeye, resin, sirupe, amavuta, na polymer, kandi zikwiriye "media" irimo umwanda muto ariko ntizigire ingaruka ku gupima.

3. Imiterere mito n'ubudahangarwa bw'umuvuduko mwinshi

Ibice by'imbere ni byoroshye kandi bito, nta buryo bugoye bwo kohereza. Ubusanzwe igice cy'icyuma gipima ubusanzwe gikozwe mu byuma bita "stainless steel" cyangwa icyuma gishongeshejwe, kandi gishobora kwihanganira umuvuduko mwinshi w'akazi (kugeza kuri 6.4 MPa cyangwa hejuru yayo ku bikoresho byihariye). Birakwiriye gushyirwa ahantu hato no mu miyoboro ifite umuvuduko mwinshi, nko mu bikoresho by'inganda n'imiyoboro itwara lisansi ifite umuvuduko mwinshi.

4. Igipimo cyagutse cyo kugabanya umuvuduko w'amazi n'imikorere ihamye ku muvuduko muto w'amazi

Igipimo cyo guhindagurika kw'amazi gishobora kugera kuri 1:10 ~ 1:50, gishobora gupima neza imiterere y'amazi menshi n'amazi make. Cyane cyane ku bijyanye n'umuvuduko muke w'amazi aho ibindi bipimo by'amazi bigoye gupima neza, ibipimo by'amazi bishobora gukomeza gupima neza, bigatuma bikoreshwa mu gupima neza no gupima buhoro buhoro mu nganda zikora imiti, ibiribwa n'imiti.

5. Gusobanukirwa bike n'imiterere y'imiyoboro yo hejuru n'iyo hasi

Nta tegeko rikomeye rigenga ibice by'imiyoboro igororotse mu gihe cyo kuyishyiraho. Bitandukanye na electromagnetic cyangwa vortex flowmeters zikenera ibice birebire by'imiyoboro igororotse kugira ngo zihamye flow field, power flowmeters zishobora gushyirwa hafi y'inkokora, valves n'ibindi bikoresho by'imiyoboro, bigabanya cyane ingorane zo kuyishyiraho aho iherereye kandi bikagabanya umwanya wo kuyishyiraho.

6. Ibisabwa ku kubungabunga biri hejuru cyane

Uduce tw’ibikoresho byakozwe mu buryo bunonosoye ni duto cyane. Iyo amazi arimo uduce duto cyangwa imyanda, biroroshye kwangiza ibikoresho, kugongana cyangwa kwangirika. Kubwibyo, ni ngombwa gushyiraho akayunguruzo gakomeye hejuru y’icyuma gipima. Byongeye kandi, hakenewe kubungabunga buri gihe (nk’ugusimbuza ibice bifunga no gusiga amavuta) kugira ngo vitesi zirusheho gukomera no kuzunguruka, bigatuma ikiguzi cyo gukora no kubungabunga kiyongera igihe kirekire ugereranije n’ibipimo by’amashanyarazi bidahuza.