Ibyiza bya Radar Flowmeters

Ibyiza by'ingenzi bya radar flowmeters biri mu gupima imiterere y'ibikoresho bitanyuranaho, kwihutisha ibidukikije, no kubishyira/kubungabungwa byoroshye, bigatuma biba byiza cyane mu bihe bigoye aho ibikoresho gakondo byo mu bwoko bwa communications bigorana. Hasi hari isesengura rirambuye ry'ibyiza byabyo by'ingenzi:
1. Gupima kutagira aho bihurira: Nta kwangirika cyangwa ingaruka zo kuziba
Nta gukorana hagati: Imiraba ya radar ikwirakwira mu kirere idahuye n'amazi, bikuraho burundu amakosa aterwa no kwangirika, kwangirika, cyangwa gufatana (bikunze kugaragara mu bikoresho gakondo nka electromagnetic cyangwa vortex flowmeters).
Ibintu bisanzwe: Ibinyobwa bikomoka kuri aside/alkali bikomeye, imiyoboro y'umwuka ushyushye cyane, n'imiyoboro y'amazi mabi ifite imyanda myinshi.
Nta kwambara kw'ibikoresho: Nta bice byimukanwa cyangwa ibyangiritse, bituma ubuzima bw'ibikoresho bugera ku myaka irenga 10 kandi nta mafaranga menshi yo kubibungabunga.
2. Ubushobozi bukomeye bwo kurwanya ingaruka mbi: Ishobora guhangana n'ibidukikije bikabije
Ntibyagizweho ingaruka n'Imitungo Iciriritse:
Nta bisabwa ku bijyanye no gutwara amazi, ubushyuhe, ubushyuhe (-40°C ~ 80°C), cyangwa igitutu. Ishobora gupima ibinyabutabire, byuzuyemo uduce duto (urugero: imyanda y'amabuye, impumuro), cyangwa ibinyabutabire bikomeye.
Akamaro ko kugereranya: Bitandukanye n'ibipima amashanyarazi (bisaba amashanyarazi atwara umuvuduko w'amashanyarazi) cyangwa ibipima amashanyarazi (bishobora kwangirika kubera utubumbe), ibipima amashanyarazi bya radar ntibishobora kwangirika.
Irwanya ingaruka zo hanze:
Ibimenyetso by'imiraba ihamye ya elegitoronike ntibigira ingaruka ku rusaku rwa elegitoronike, guhindagura, cyangwa urumuri, bikwiriye ahantu hagoye nko mu nganda no mu mirima yo hanze.
3. Gushyiramo byoroshye: Bifasha mu kubaka umuvuduko uhoraho/udahagarara
Gushyiramo byoroshye kandi byihuse:
Imashini ya radar ishobora gushyirwa hejuru y'umuyoboro cyangwa ku ruhande rw'umuyoboro (ukoresheje udukingirizo cyangwa uduce duto) nta guhagarara kw'amazi, gufungura imiyoboro, cyangwa guhindura. Gushyiraho bishobora kurangizwa n'umuntu umwe mu minota 30 gusa.
Akamaro ko kugereranya: Ibipimo by'amazi byo mu bwoko bwa ultrasonic bisaba gutobora imiyoboro, naho ibipimo by'amazi byo mu bwoko bwa electromagnetic bisaba gukata imiyoboro—byombi bisaba igihe cyo kudakora. Ibipimo by'amazi byo mu bwoko bwa radar byemerera gushyirwaho munsi y'umuvuduko w'amashanyarazi.
Guhindura Imiyoboro mu buryo bworoshye:
Ikwiriye imiyoboro ifunguye, imiyoboro ifunze, imiyoboro izengurutse, imiyoboro y'urukiramende, n'ibindi, ifite umurambararo w'imiyoboro kuva kuri DN300 kugeza kuri metero nyinshi. Nta mpamvu yo gusimbuza ibikoresho by'imiyoboro itandukanye.
4. Ingano y'Ubunini bw'Ibipimo: Ubuhanga bwo hejuru ku muvuduko ugoye w'amazi
Urugendo rw'umuvuduko mugari:
Ishobora gupima umuvuduko uri hasi nka 0.01 m/s (urugero, amazi agenda buhoro mu miyoboro) n'uburebure bwa metero 20/s (urugero, amazi y'umwuzure, imigezi y'inganda), ifite igipimo cya 2000: 1. Ni nziza mu kugenzura amazi make n'amazi agwa mu buryo butunguranye.
Ubuziranenge buhamye:
Inyinshi muri moderi zigira uburyo bwo gupima umuvuduko w'amazi neza nka ±1%~±3% FS. Iyo zihujwe n'ibipimo by'amazi kugira ngo hamenyekane uko amazi agenda, ubuziranenge muri rusange buguma muri ±5% (hamwe n'uburyo busanzwe bwo gupima).
5. Ubushobozi bwo kugenzura no kugenzura kure
Gutunganya Amakuru Byuzuye:
Algorithm zubatswemo zitanga amakuru mu buryo butaziguye ku muvuduko w'amazi, umuvuduko w'amazi, urugero rw'amazi, nibindi, hamwe n'inkunga yo kubika amakuru y'amateka.
Itumanaho ry'uburyo bwinshi:
Porogaramu zisanzwe za RS485 na Modbus, hamwe na module za wireless za 4G/5G, NB-IoT zidakenewe. Amakuru ashobora koherezwa kuri platforms zo mu bicu kugira ngo akurikiranwe nta muntu ubyitayeho (urugero, ahujwe na sisitemu z'ingufu zikomoka ku mirasire y'izuba).
6. Ibyiza by'ingenzi ku giciro cy'igihe kirekire
Igiciro cy'ibanze:
Igiciro cy'igikoresho kimwe kiri hejuru ugereranyije n'ibikoresho bimwe na bimwe byo mu bwoko bwa "contact-type" (urugero, ultrasound), ariko ikiguzi cyabyo kiri hasi bitewe no kutagira impinduka mu miyoboro, ibyuma bishyigikira, cyangwa igihe cyo kudakora.
Ikiguzi cyo kubungabunga:
Nta bice by’ingenzi bishobora kwangirika; hakenewe gusa gusukura ubuso bw’icyuma buri mwaka, hamwe n’amafaranga yo kubungabunga agera kuri 1/5 kugeza 1/3 cy’ibikoresho gakondo.