1. Ibyiza by'ingenzi ku miyoboro y'amazi
Ibipimo by'umuvuduko wa dopplerBigaragara cyane mu miyoboro y'imyanda bitewe ahanini n'imbaraga eshatu. Icya mbere, imiterere yayo idahungabanya ibidukikije bivuze ko nta bice byinjira mu muyoboro, birinda kuziba ibintu bikomeye by'imyanda (nk'umucanga, organic flocs, cyangwa fibre) kandi bigagabanya gukenera gusenya no gusukura kenshi. Icya kabiri, bihuza neza n'imiterere y'imyanda—bitandukanye na metero zipima amashanyarazi zinanirwa iyo imyanda ifite amashanyarazi make, cyangwa metero zipima turbine zishobora guhindagurika, izi metero zipima amashanyarazi zikenera gusa uduce duhagije two kugarura urumuri mu myanda kugira ngo zigumane ubuziranenge, ndetse no ku bwoko bw'amazi afite ubukana bwinshi. Icya gatatu, transducers zazo zo hanze zikozwe mu bikoresho birwanya ingese (urugero: PTFE, ceramic), zishobora kwihanganira imyanda y'inganda ikomoka kuri aside cyangwa alkaline, zikongera igihe cyazo cyo gukora kugeza ku myaka 8-10, igihe kirekire cyane kuruta metero zipima amashanyarazi.
2. Amashami y'ingenzi yo gushyira mu bikorwa
Zikoreshwa cyane mu nzego eshatu zikomeye zijyanye n’imyanda. Mu nganda zitunganya amazi yanduye zo mu mujyi, zigenzura uko imyanda itembera mu byiciro by'ingenzi: mu gihe cyo gukuba, zifasha kunoza ingano y’amazi anyura mu mazi binyuze mu gukurikirana imyanda yinjirira; mu igogora, zigenzura uburyo imyanda inyuramo mu mazi ikoresheje umwuka udafite umwuka ipima uko imyanda igenda (ndetse no mu bibuno bya biogas); mu gukuramo amazi, zihindura ibipimo by’imashini zikoresha imashini zikoresha imashini ziyungurura imyanda—urugero, uruganda rwa Berlin rwongereye uburyo bwo gupima kugeza kuri ± 2% kandi rugagabanya ubuziranenge bwa 70% nyuma yo gukoreshwa. Ku myanda yo mu nganda (urugero, imyanda ikungahaye kuri fibre cyangwa imyanda ikomoka kuri peteroli), zikemura ibibazo byo kuziba ibipimo bisanzwe, zigatuma imashini zikoreshwa mu buryo buhoraho. Zinashyigikira kongera gukoresha imyanda, nko mu mishinga y’imyanda iva kuri biogas, aho zipima imyanda ivangwa kugira ngo zinoze uburyo imyanda n’ibindi bivangwa, zikongera umusaruro wa biogas.
3. Amabwiriza y'ingenzi yo gushyiraho
Gushyiraho neza ni ingenzi kugira ngo hamenyekane neza ko ibipimo ari ukuri, kandi ingingo eshatu zigomba kwitabwaho. Ubwa mbere, hitamo igice cy'umuyoboro ugororotse: uburebure bwo hejuru bugomba kuba nibura inshuro 10 z'umurambararo w'umuyoboro, n'uburebure bwo hepfo bugomba kuba nibura inshuro 5, kugira ngo wirinde ko amazi atemba bitewe n'inkokora, valve, cyangwa pompe bigira ingaruka ku kwizerwa kw'amakuru. Ubwa kabiri, shyira transducers neza: ku miyoboro itambitse, uyishyire kuri 45°–90° hejuru y'umuyoboro wo hasi—ibi birinda imifuka y'umwuka (itera kugaragara nabi kw'ibimenyetso) no kwibumbira mu myanda (ibibuza kohereza ibimenyetso); ku miyoboro ihagaze, menya neza ko imyanda itemba izamuka kugira ngo ikwirakwizwa ry'uduce duto. Ubwa gatatu, koresha ibikoresho bikwiye byo guhuza: hitamo ubwoko bushyuha cyane kandi budashobora kwangirika kugira ngo urebe ko transducers n'urukuta rw'umuyoboro bikora neza, cyane cyane ku miyoboro itwara imyanda ishyuha cyane.
Incamake
Ibipimo by'umuvuduko wa dopplerBikwiriye cyane gukoreshwa mu miyoboro y'imyanda, hamwe n'inyungu z'ingenzi zo kurwanya kuziba, kwihutisha imihindagurikire y'ikirere, no kurwanya ingese. Bigira uruhare runini mu gutunganya amazi yanduye mu mijyi, gucunga imyanda mu nganda, no kongera kuyikoresha, mu gihe kuyishyiraho neza (yibanda ku guhitamo igice cy'imiyoboro, gushyira transducer mu mwanya wayo, no gukoresha ibikoresho bihuza) bituma ikora neza kandi neza. Ibi bituma iba igisubizo cyizewe mu gukemura ibibazo byo gupima amazi yavuye mu myanda.
Igihe cyo kohereza: Kanama-29-2025