Munyika yekuyera mvura, kururama uye kuvimbika kwakakosha. Kunyangwe uri kutarisa kuyerera kwemvura yakachena kana mvura ine zvinhu zvakasimba zvakamiswa kana mhepo, kuva nezvishandiso zvakakodzera kunogona kuita mutsauko mukuru. Apa ndipo panoshanda ma ultrasonic flow mita ekufamba kwenguva, zvichipa mhinduro inoshanda yekuyera kuyerera kwemvura mumhando dzakasiyana siyana.
Mamita ekuyerera kwemvura anofambiswa nemhepo anoshandisa mafungu emvura kuti aone kumhanya kwemvura. Nekuyera nguva inotora kuti chiratidzo chemvura chifambe chichikwira nekudzika, mamita aya anogona kuverenga nemazvo mwero wekuyerera kwemvura. Tekinoroji iyi yakakodzera zvakanyanya zvinwiwa zvakachena nezvinwiwa zvine huwandu hushoma hwezvinhu zvakasungirirwa kana mhepo, zvakaita semvura yepamusoro kana tsvina isina kucheneswa.
Chimwe chezvakanakira zvikuru zvema "transit time ultrasonic flow meters" ndechekuti haapindi muropa. Kusiyana nema "mechanical flow metres" echinyakare, ayo anokanganisa kuyerera kwemvura uye anoda kugadziriswa nguva dzose, ma "ultrasonic flow metres" anogona kuiswa kunze pasina kucheka pombi kana kukanganisa maitiro acho. Izvi hazvingoderedzi nguva nemitengo chete, asi zvinoderedzawo njodzi yekubuda kwemvura kana kusvibiswa.
Pamusoro pezvo, ma ultrasonic flow mita e transit-time akarurama zvikuru uye anopa zviyero zvakavimbika kunyangwe mumamiriro ezvinhu akaoma. Kugona kwavo kubata mvura ine zvinhu zvakaoma zvakamiswa kana mhepo kunoita kuti ive chishandiso chakakosha mumaindasitiri akadai sekurapa mvura yakasviba, uko ma flow mita echinyakare anogona kuomerwa nekuchengetedza kururama kana paine marara kana pombi dzemhepo.
Pamusoro pekushanda kwavo kwakasiyana-siyana uye kururama, ma ultrasonic flow metres e transit time anopa mukana wekusagadzirisa zvinhu zvakanyanya. Pasina zvikamu zvinofamba zvekusakara kana kuvharika, aya ma meter anopa kushanda kwenguva refu, pasina matambudziko. Izvi hazvingoderedzi chete nguva yekusashanda uye mari yekugadzirisa, asiwo zvinovimbisa kushanda kwakasimba uye kwakavimbika kwenguva refu.
Imwe mukana wezviyero zve ultrasonic flowmeters zve transit-time kugona kwazvo kupa data uye diagnostics panguva chaiyo. Mazhinji ema ultrasonic flow metres emazuva ano ane zvinhu zvepamusoro zvakaita se displays dzedhijitari, kurongeka kwedata uye kugona kwekutarisa kure, zvichibvumira vashandisi kuteedzera nekuongorora kuyerera kwedata zviri nyore, kuona zvisina kunaka uye kugadzirisa mashandiro esystem.
Kazhinji, ma flow meter e ultrasonic anofambiswa ne transit-time anopa mhinduro inogutsa yekuyera kuyerera kwe volumetric mumhando dzakasiyana siyana dzemashandisirwo. Kuiswa kwawo kusina kupindira, kururama, kuvimbika uye zvinodiwa zvekuchengetedza zvishoma zvinoita kuti zvive zvakanaka kumaindasitiri ane mvura yekuchenesa, zvinhu zvakasimba zvakamiswa kana mhepo. Nekushandisa kugona kwema flow meter aya epamusoro, mabhizinesi anogona kuwedzera kushanda zvakanaka, kuderedza nguva yekushanda, uye kuona kuti masisitimu avo emvura anoshanda zvakanaka.
Nguva yekutumira: Chivabvu-26-2024