Mu rwego rwagupima amazi agenda, ibipimo by'amazi bipima amazi hakoreshejwe imiyoboro myinshi byagaragaye nk'igisubizo cyiza kandi cyizewe, bitanga inyungu nyinshi zitandukanye ugereranyije n'ibikoresho bisanzwe bipima amazi. Izi nyungu zituma birushaho gukundwa mu nganda zitandukanye, kuva ku gutunganya amazi n'amazi yanduye kugeza kuri peteroli na gaze, ndetse no kuva ku gutanga amashanyarazi kugeza ku gutunganya imiti.
Ubuziranenge bwo gupima
Ibipimo by'amazi ya ultrasonic bifite imiyoboro myinshibyagenewe kugera ku buhanga butangaje mu gupima amazi. Bikoresheje imiyoboro myinshi, bishobora gufata umuvuduko w'amazi mu buryo burambuye. Buri muyoboro upima umuvuduko w'amazi ku giti cyawo mu myanya itandukanye mu muyoboro. Ubu buryo bwo gupima ahantu henshi bugabanya neza ingaruka z'imivuduko y'amazi, nk'iziterwa n'inkokora, valves, cyangwa pompe mu muyoboro. Urugero, ugereranije na metero imwe cyangwa izindi metero imwe nk'imashini zipima amazi, metero nyinshi ntizishobora guhangana n'imbogamizi zo mu muyoboro. Muri sisitemu ishyizweho neza, ifite nibura ibisabwa by'ibice by'imiyoboro ya 5D hejuru na 2D munsi (aho D ari umurambararo w'umuyoboro), ubunyangamugayo bw'imiyoboro ya ultrasound ishobora kugera kuri 0.5%. Mu buryo bunyuranye, ubushobozi bwo gusubiramo metero imwe akenshi ni 1/3 cy'ubu bunyangamugayo, naho metero imwe ni 1/5. Ubu bunyangamugayo bwo hejuru ni ingenzi mu ikoreshwa aho gupima amazi neza ari ngombwa, nko mu bucuruzi, aho gupima amazi neza bigira ingaruka ku bikorwa by'imari.
Ibisabwa bike ku bice by'imiyoboro igororotse
Indi nyungu ikomeye y’ibipimo by’amazi bipima amazi mu buryo bwa ultrasonic birimo imiyoboro myinshi ni uko bike cyane ku bice by’imiyoboro bigororotse. Bikoresha uburyo bwo guhuza inshuro ebyiri kugira ngo babare amazi anyura hashingiwe ku gukwirakwiza umuvuduko n’aho anyura. Iyi algorithm igezweho ibafasha gupima neza amazi anyura haba mu bihe bya laminar no mu bihe by’amazi ahindagurika, bikerekana ko uburyo bwo gupima ari bwo bwiza. Kubera iyo mpamvu, bashobora gukora neza bafite uburebure bugufi bw’imiyoboro igororotse ugereranije n’ibindi bipimo byinshi by’amazi anyura. Urugero, nubwo bimwe mu bipimo bisanzwe by’amazi bishobora gukenera 20D cyangwa irenga y’imiyoboro igororotse hejuru kugira ngo bipimwe neza, ibipimo by’amazi bipima amazi mu buryo bwa ultrasonic akenshi bikenera 10D gusa hejuru na 3D munsi. Uku guhinduka mu gushyiraho ni inyungu ikomeye, cyane cyane mu bihe aho umwanya ari muto cyangwa aho guhindura imiterere y’imiyoboro isanzwe kugira ngo ijyane n’ibice by’imiyoboro miremire igororotse bihenze cyangwa bidashoboka. Binatuma habaho uburyo bwo gushyiraho imiyoboro igoye, byagura uburyo bwo gukoresha aho ibi bipimo by’amazi bishobora gukoreshwa.
Ububasha bwo kwiyumvisha ibintu buri hejuru
Ibipimo by'amazi ya ultrasonic bifite imiyoboro myinshizirangwa n'uburyo zipima cyane. Ubuhanga bwo gupima igihe muri izi metero buri hejuru cyane, akenshi bugera ku rwego rwa picosecond. Ubu buryo bwo gupima igihe butuma bashobora gupima neza umuvuduko w'amazi ndetse no ku muvuduko muto w'amazi. Urugero, bashobora gupima neza umuvuduko w'amazi n'umuvuduko uri hasi nka 0.5 m/s ku muvuduko wa 0.5%. Ubu buryo bwo gupima ni ingenzi cyane mu bikorwa aho umuvuduko w'amazi ushobora gutandukana cyane, harimo n'imiterere y'amazi menshi n'ayo hasi. Igipimo cy'uruhererekane rw'amazi menshi, gishobora kugera kuri 400:1, bivuze ko ibiigipimo cy'amazi anyuramos ishobora gupima neza amazi atembera mu buryo bwagutse, kuva ku muvuduko muto cyane w’amazi mu gihe cyo guhagarara cyangwa igihe abantu badakeneye cyane kugeza ku muvuduko mwinshi w’amazi mu gihe cy’ibikorwa byinshi. Ubu bushobozi bwo guhangana n’umuvuduko mwinshi w’amazi atembera nta kubangamira uburyo nyabwo butuma ibipimo by’amazi bya ultrasonic bifite imiyoboro myinshi bikoreshwa mu nganda zitandukanye aho ihindagurika ry’umuvuduko w’amazi rikunze kubaho.
Guhuza n'amazi agoye n'imimerere y'akazi
Ibi bipima amazi bikoreshwa cyane mu buryo busanzwe mu bwoko butandukanye bw'amazi n'imimerere igoye yo gukora. Ihame ryabyo ryo gupima amazi ritagira ingaruka ku miterere myinshi y'amazi, nk'ubushyuhe, igitutu, n'ubushyuhe mu rugero rwagutse. Ibi bituma biba byiza gupima amazi atandukanye, harimo amazi meza, amazi yo mu nyanja, aside, alkali, amavuta, ndetse n'amazi afite ingano runaka y'ibintu bikomeye cyangwa uduce duto (nubwo kuba hari ibintu bikomeye cyangwa uduce duto bishobora kugira ingaruka, muri rusange bikora neza kurusha ubundi bwoko bwinshi bw'ibipima amazi muri ubwo buryo). Byongeye kandi, ibipima amazi menshi bishobora gukora mu rugero rwagutse rw'ubushyuhe, kuva kuri -10°C kugeza kuri 150°C mu bihe byinshi, kandi bishobora kwihanganira igitutu kinini, bigatuma biba byiza gukoreshwa mu nganda zikomeye. Urugero, mu miyoboro ya peteroli na gaze, aho amazi ashobora kuba uruvange rw'ibintu bitandukanye bya hydrocarbon bifite ubushyuhe n'igitutu bitandukanye, ibipima amazi menshi.ibipimo by'amazi anyuramoishobora gutanga amakuru yizewe yo gupima ingano y'amazi.
Kudahungabanya ibikorwa kandi ntibisaba ubwishingizi bwinshi
Byinshiibipimo by'amazi ya ultrasound bifite imiyoboro myinshiBitanga uburyo bwo gupima budahungabanya ibidukikije, cyane cyane abafite sensors za ultrasonic zo hanze. Ubu buryo bwo gushyiraho budahungabanya ibidukikije ntibusaba gukata cyangwa guhindura umuyoboro, byoroshya uburyo bwo gushyiraho kandi bikagabanya ikiguzi cyo gushyiraho. Bigabanya kandi ibyago byo kuva amazi cyangwa guhungabana kw'amazi. Byongeye kandi, kubera ko sensors zidahura n'amazi, ntizikunze kwangirika, kwangirika cyangwa kwangirika, ibyo bikaba bigabanya cyane ibisabwa mu kubungabunga. Mu buryo bunyuranye, ibyuma bipima ubwinshi bw'amazi bifite ibice cyangwa ibice bigenda bihura n'amazi bishobora gusaba ko bibungabungwa kenshi, bigenzurwa, kandi bigasimburwa bitewe no kwangirika cyangwa kwangirika kw'amazi. Ndetse no ku byuma bipima amashanyarazi bihura n'amazi, byinshiibipimo by'amazi ya ultrasound bifite imiyoboro myinshibyagenewe kwemerera gushyiramo amazi n'umuvuduko mu buryo buhoraho no kubungabunga kuri interineti. Ibi bivuze ko iyo sensor igizweho ingaruka n'ubunini cyangwa ibindi bibazo uko igihe kigenda gihita, ishobora gukurwaho no kubungabungwa nta gufunga sisitemu yose y'imiyoboro, bigatuma ikomeza gukora kandi ikagabanya igihe cyo kudakora.
Uburyo bwo gukora ibintu bitandukanye no guhuza
Ibipimo by'amazi bya Ultrasonic bifite imiyoboro myinshi birakora cyane kandi bihuye na sisitemu zitandukanye z'inganda. Bishobora guhuzwa byoroshye n'ibindi bikoresho byo kugenzura no kugenzura ibikorwa. Urugero, akenshi bizana n'uburyo busanzwe bwo gutumanaho nka RS485, butuma habaho itumanaho ritagoramye hamwe n'ibikoresho bigenzura imikorere (PLCs), sisitemu zo kugenzura zikwirakwizwa (DCSs), cyangwa izindi sisitemu zo kubona no kugenzura amakuru. Ibi bituma habaho gukurikirana no kugenzura umuvuduko w'amazi mu buryo nyabwo, ndetse no guhuza amakuru y'amazi muri sisitemu rusange zo gucunga ibimera. Byongeye kandi, bimwe mu bipimo by'amazi bya Ultrasonic bifite imiyoboro myinshi bishobora gushyirwaho ibikoresho byo gupima ubushyuhe kugira ngo bipime icyarimwe umuvuduko n'ubushyuhe (mu gihe cyo gushyushya cyangwa gukonjesha), bitanga amakuru yuzuye yo gucunga ingufu no kunoza ibikorwa. Bishobora kandi guhindurwa kugira ngo bihuze n'ibisabwa byihariye byo gukoresha, nk'ingano zitandukanye z'imiyoboro, ibikoresho, n'uburyo bwo gupima, bigatuma bikwiranye n'inganda nyinshi n'uburyo bwo gukoresha.
Mu gusoza, ibipimo by'amazi bipima amazi hakoreshejwe imiyoboro myinshi bitanga ibyiza byinshi bituma biba amahitamo meza ku bikenewe mu gupima amazi muri iki gihe. Ubuhanga bwabyo buri hejuru, ibisabwa mu gice cy'imiyoboro mito igororotse, ubushobozi bwo kubyihanganira, ubushobozi bwo guhuza n'amazi n'imiterere y'ibintu bigoye, imiterere idahungabanya ibidukikije, uburyo budakoreshwa cyane, no gukoresha uburyo butandukanye, bibishyira nk'igisubizo gikomeye mu rwego rwogupima amazi agenda, bitera imikorere myiza, ubunyangamugayo, n'ubwizerwe mu bikorwa by'inganda hirya no hino ku isi.
Igihe cyo kohereza: Gicurasi-27-2025