Ni izihe mpamvu zitera metero ya ultrasonic hamwe nibisubizo bibi byo gupima?

1. Ingaruka zo hejuru no kumanuka ugana umuyoboro ugororotse kumurongo wo gupima ukuri kwa ultrasonic flowmeter.Calibration coefficient K nigikorwa cyumubare wa Reynolds.Iyo umuvuduko w umuvuduko utaringaniye kuva laminaru itemba kumuvuduko ukabije, coeffisente ya kalibrasi K izahinduka cyane, bigatuma igabanuka ryukuri ryibipimo.Ukurikije ibisabwa kugirango ukoreshwe, transducer ya ultrasonic flux transducer igomba gushyirwaho mugice cyo hejuru cyumuyoboro ugororotse wa 10D, kumanuka ugana umuyoboro uhuza igice cya 5D, kugirango habeho hejuru ya pompe, valve nibindi bikoresho mugihe uburebure bwikigororotse igice cyumuyoboro, ibisabwa by "intera iri hagati yumuvurungano, kunyeganyega, inkomoko yubushyuhe, inkomoko y urusaku ninkomoko yumurasire bishoboka".Niba hari pompe, valve nibindi bikoresho hejuru yuburyo bwo kwishyiriraho metero ya ultrasonic flux transducer, igice kigororotse gisabwa kuba kirenze 30D.Kubwibyo, uburebure bwigice kigororotse nigice cyingenzi kugirango tumenye neza ibipimo.

2. Ingaruka yibikoresho byumuyoboro wibipimo byerekana neza ibipimo bya ultrasonic.Ukuri kwimiterere yimiyoboro ifitanye isano rya bugufi nukuri gupima.Niba igenamiterere ryibikoresho nubunini bwumuyoboro bidahuye nukuri, bizatera ikosa hagati yumuyoboro wa teoretiki utemba uhuza igice nigice nyacyo cyambukiranya igice, bikavamo ibisubizo byanyuma bidahwitse.Byongeye kandi, intera ihumanya ikirere hagati ya ultrasonic flux transducer nigisubizo cyo kubara byimazeyo ibipimo bitandukanye nka fluid (umuvuduko wijwi, viscosity dinamike), umuyoboro (ibikoresho nubunini), nuburyo bwo kwishyiriraho transducer, nibindi, nibindi, nintera yo kwishyiriraho ya transducer itandukana, nayo izatera amakosa manini yo gupima.Muri byo, gushiraho no gushiraho intera yimbere yimbere yumuyoboro bigira uruhare runini mubipimo byukuri.Ukurikije amakuru ajyanye, niba ikosa ryimbere ryimbere ryumuyoboro ari ± 1%, bizatera amakosa agera kuri 3%;Niba ikosa ryo kwishyiriraho intera ari ± 1mm, ikosa ryo gutemba rizaba muri ± 1%.Birashobora kugaragara ko hamwe nogushiraho neza ibipimo byumuyoboro bishobora gushyirwaho ultrasonic flowmeter yashyizweho neza kandi ingaruka zibipimo byumuyoboro mugupima neza birashobora kugabanuka.

3, ingaruka za ultrasonic flux metero transducer yo kwishyiriraho kumwanya wo gupima.Hariho uburyo bubiri bwo kwishyiriraho transducer: ubwoko bwerekana nuburyo bweruye.Niba ikoreshwa ryokuzamuka kwijwi ryihuta ryurugendo rugufi, imbaraga zikimenyetso zirashobora kongerwa.

4. Ingaruka zo guhuza ibikorwa kubipimo byukuri.Kugirango hamenyekane neza umuyoboro wuzuye, mugihe ushyizeho transducer, urwego rwibikoresho bigomba guhuzwa neza hejuru yumuyoboro, kandi ubunini rusange ni (2mm - 3mm).Ibibyimba na granules biri muri kupler bivanwaho kugirango hejuru ya emitter ya transducer ifatanye cyane nurukuta rwigituba.Amashanyarazi yo gupima amazi azenguruka ashyirwa muri Wells, kandi ibidukikije ni ubuhehere kandi rimwe na rimwe bikuzura.Niba umukozi rusange uhuza ikoreshwa, bizananirana mugihe gito, bigira ingaruka kubipimo.Kubwibyo, imashini idasanzwe itagira amazi igomba gutoranywa, kandi ikomatanya igomba gukoreshwa mugihe cyiza, muri rusange amezi 18.Kugirango hamenyekane neza ibipimo, transducer igomba kongera gushyirwaho buri mezi 18 kandi coupler igomba gusimburwa.