Ultrasonic flowmeter imhando yekuyerera yekuyeresa chiridzwa, kushandiswa kweiyo ultrasonic pulse mukuyerera kuburikidza nemativi maviri eiyo velocity musiyano, kuwana kuyerera kwemvura, imhando nyowani ye ultrasonic kuyerera mita yakabudirira kugadzirwa pakutorwa kwezvakawanda zvakanakira. ye ultrasonic flowmeters kumba nekune dzimwe nyika.
Iro ultrasonic flowmeter inobva pane ruzivo rwekuyerera kwevelocity apo ultrasonic wave inopararira mumvura inoyerera, yakadai seyekuparadzira kukurumidza kwekuyerera kwekufamba uye reverse inoyerera nekuda kwepamusoro-soro yemvura inoyerera.Nokudaro, chiyero chekuyerera kwemvura inogona kuonekwa neyakagamuchirwa ultrasonic wave, iyo inoshandurwa kuva chiyero chekuyerera.Ultrasonic flowmeter inoumbwa neye ultrasonic transducer, yemagetsi dunhu uye kuyerera kuratidzwa uye accumulation system.
Ultrasonic flowmeter sarudzo yekuisa poindi inofanirwa kufunga nezve zvinotevera zvinhu: yakazara pombi, kuyerera kwakadzikama, kuyera, tembiricha, kudzvanywa, kupindira uye zvichingodaro.
1, pombi yakazara: Sarudza chikamu chepombi yakazadzwa nemhando yemhando yehuni yunifomu, iri nyore kune ultrasonic kutapurirana, senge vertical pombi chikamu (fluid inoyerera kumusoro) kana yakachinjika pombi chikamu.
2, kuyerera kwakadzikama: kureba kwekugadzika kunofanira kusarudzwa kumusoro kwerwizi kunopfuura ka10 iyo yakatwasuka pombi dhayamita, yakadzika inopfuura kashanu iyo yakatwasuka pombi dhayamita pasina gokora, kuderedzwa kwedhayamita uye imwe yunifomu yakatwasuka pombi chikamu, yekuisa poindi inofanira kunge iri kure. kubva pavharuvhu, pombi, yakakwira voltage uye frequency converter uye zvimwe zvinokanganisa masosi.
3, dzivirira kuisirwa kwekunze clamp-mhando ultrasonic flowmeter mupombi system panzvimbo yepamusoro kana yemahara yekubuda yakatwasuka pombi (mvura inoyerera ichidzika)
4, yemapombi akazaruka kana asina akazara, mita yekuyerera inofanira kuiswa muchikamu cheU-shaped pombi.
5, tembiricha uye kudzvanywa kwenzvimbo yekuisa inofanira kunge iri mukati meiyo iyo sensor inogona kushanda.
6, nyatso funga nezve kuyera mamiriro emukati madziro epombi: kunyangwe kusarudzwa kweisina-scaling pombi yekumisikidza, kana isingakwanise kusangana, kuyera kunogona kutariswa senge lining kuitira kuti kuyerwa kuri nani.
7, iwo maviri ma sensors ekunze clamp ultrasonic flowmeter anofanirwa kuiswa munzira yakachinjika yepipeline axial surface, uye kuiswa munzvimbo yakatwasuka yeaxial surface mukati mehupamhi hwe ± 45 ° kudzivirira chiitiko chekusagutsikana kwepombi, mabhuru. kana kunaya pamusoro pechikamu che sensor kukanganisa chiyero chakajairwa.Kana iyo isingakwanise kuisirwa yakatwasuka uye yakaenzana nekuda kwekuganhurirwa kwenzvimbo yekumisikidza nzvimbo, iyo ultrasonic flowmeter inogona kuisa sensor vertically kana paAngle pasi pemamiriro ekuti chikamu chepamusoro chechubhu hachina mabhubhu.
Nguva yekutumira: Jul-14-2023