1. Nheyo yekushanda kwe ultrasonic flowmeter
Chiyero chemagetsi cheUltrasonic flowmeter chishandiso chinoshandiswa zvakanyanya muindasitiri, chichishandisa masensa eultrasonic kuyera musiyano wekumhanya kwemvura kuti chiverenge kuyerera kwayo. Nheyo yacho iri nyore: kana mafungu eultrasonic achipararira mumvura, kana mvura ichiyerera, kureba kwemafungu eruzha kuchava kupfupika munzira yekuyerera kwayo uye kwenguva refu kune imwe nzira. Nekuyera shanduko iyi, mwero wekuyerera kwemvura unogona kutsanangurwa, uye mwero wekuyerera kwayo unogona kuverengerwa kubva pamwero wekuyerera kwayo nenzvimbo yepombi.
2. Pombi yekuyera
Zvisinei, mukushandiswa kwazvinoitwa, mashandiro e ultrasonic flowmeters anogona kukanganiswa nekuyera. Scale idenderedzwa re sediment rinoumbwa pamusoro pemukati mepombi uye rinogona kukonzerwa nemvura yakaoma, zvidimbu zvakasimba zvakasungirirwa, kana zvimwe tsvina. Kana mvura ichipfuura nemupombi yakayerwa, sediment inokanganisa kupararira kwemafungu eruzha, zvichikonzera kudzikira kwekururama kwemhedzisiro yekuyera.
Kuvapo kwekuyera kunogona kukonzera matambudziko akati wandei. Chekutanga, chiyero ichi chinodzivirira sensor ye ultrasonic kusvika zvakananga mumvura, zvichideredza simba remhinduro yechiratidzo pakati pe probe nemvura. Chechipiri, chiyero ichi chine acoustic impedance, iyo inokanganisa kumhanya kwekupararira uye kurasikirwa nesimba kwe ultrasonic wave, zvichikonzera zvikanganiso zvekuyera. Pamusoro pezvo, chiyero ichi chinogonawo kuchinja mamiriro ekuyerera kwemvura, zvichiwedzera mwero wekutenderera kwemvura, zvichikonzera mhedzisiro yekuyera isina kururama.
3. Mhinduro uye matanho ekudzivirira
Kuti ugadzirise dambudziko rekuyera kwakakanganiswa ne ultrasonic flowmeters, matanho anotevera anogona kutorwa:
Chekutanga, pombi inocheneswa nguva nenguva kubvisa makomba uye kuchengetedza madziro emukati mepombi akatsetseka. Izvi zvinogona kuitwa uchishandisa mishonga yekuchenesa ine makemikari kana michina yekuchenesa yakakodzera.
Chechipiri, sarudza kushandisa ultrasonic flowmeter ine basa rekudzivirira kukura. Flowmeter dzakadaro dzinowanzogadzirwa nekufunga nezvematambudziko ekuyera, uye zvinhu zvakakosha zvinoputirwa pamusoro pe sensor kuderedza mukana wekuyera.
Mushure meizvozvo, basa rekuongorora nekugadzirisa rinoitwa nguva dzose kugadzirisa matambudziko api neapi anogona kukonzera kukura kwechiedza nenguva kuti chive nechokwadi chekuti ultrasonic flowmeter inoshanda zvakanaka.
Kunyangwe hazvo mhedzisiro yekuyera pa ultrasonic flowmeters isingabviswi zvachose, kupindira kwekuyera pamhedzisiro yekuyera kunogona kuderedzwa nematanho ekudzivirira uye kuchengetedza zvine musoro. Kushandiswa kwe ultrasonic flow metres inorwisa kukura, uye kuchenesa nekugadzirisa nguva dzose, kunogona kuve nechokwadi chekuti flow meter yakarurama uye kuti inogara kwenguva refu.
Nguva yekutumira: Zvita-18-2023