Iyo inotakurika ultrasonic flowmeter imhando ye ultrasonic flowmeter.Ultrasonic flowmeter is a flowmeter inoshanda mu ultrasonic time musiyano uye Doppler modhi, nekuti kuyerera kuyerwa kuyerwa kweiyo ultrasonic flowmeter kunenge kwakazvimiririra kune tembiricha uye kumanikidzwa kwekuyerera kuri kuyerwa.Viscosity, density uye mamwe ma parameters, uye inogona kuitwa isingabatanidzike uye inotakurika yekuyeresa zviridzwa, saka inokwanisa kugadzirisa zvimwe zvakaoma kuyera kuyerera kuyerera kwematambudziko akadai seakasimba ekuora, asiri-conductive, radioactive uye anopfuta uye anoputika media.Mhando dzezviridzwa.Kuita kwayo kwakasiyana kwakakunda kufarirwa nevashandisi.
1. Kufurira kwenzvimbo yekuisa, coupler uye chiratidzo mutsara pachiyero
Inotakurika ultrasonic flowmeters inonyanya kushandisa akawanda-pulse, Broadband masaini, aine kumwe kugona kuramba kukanganiswa kwemagetsi.Nekudaro, kune yakakwira ma frequency panzvimbo yekuisa, kunyanya kana frequency conversion yekukanganisa sosi isiri kushanda zvizere.Mutsara wechiratidzo che transducer hausi nyore kuve wakareba, uye coaxial tambo yeyakanyanya impedance inofanira kushandiswa, uye hapafanirwe kuve nekubatana kumagumo uye pakati.Iyo ultrasonic coupling agent inofanirwa kushandiswa zvakanyanya sezvinobvira neakanaka ruzha conductivity uye zvisiri nyore kusanganisa negasi viscous zvinhu, senge girazi remvura, Vaseline, nezvimwe.
2, ultrasonic flowmeter haina kurongeka zvakanaka
Chero flowmeter inoda kuongororwa kana kucheneswa isati yashandiswa, uye inotakurika ultrasonic flowmeters inonyanya kukosha panguva ino.Nekuti inotakurika ultrasonic kuyerera mita inowanzo shongedzerwa akawanda seti ematransducer, akakodzera akasiyana pombi dhayamita renji, imwe neimwe seti yetransducer uye musanganiswa wemuenzi ndeye theoretically seti yemamita ekuyerera.Naizvozvo, kana chete transducer diki ichishandiswa kuenzanisa kana kuenzanisa inotakurika ultrasonic flowmeter pane inoyerera yakajairwa mudziyo ine diki pombi dhayamita, zvino kana transducer hombe ichishandiswa kuyera kuyerera panguva yekushandiswa, zvakaenzana nekushandisa isina kuvimbiswa kana calibrated flowmeter ine kuyerwa kwechokwadi kusingagone kuvimbiswa.Nzira yakarurama inobva pakushandisa kwemushandisi pachake sereferensi, uye inotakurika inonzi ultrasonic flowmeter inofanira kutariswa kana kucheneswa pamapaipi akawanda pazvishandiso zvinoyerera zvine dhayamita imwechete kana pedyo nepombi inoshandiswa.Pazvishoma, zvinodikanwa kuve nechokwadi chekuti seti yega yega ye sensors inogadziriswa neinoyerera mita inofanirwa kuverengerwa.Iyo mita certification kana calibration setifiketi ichapa iyo mita yekururamisa chinhu kune akati wandei seti yemasensor.Paunenge uchishandisa kuyerera nguva, ive shuwa yekuisa iyo chaiyo mita yekururamisa chinhu cheino fambisa inofambisa.
3, inotakurika ultrasonic flowmeter zvikanganiso uye zvisingakwanisi
(1) Iyo inotakurika ultrasonic flowmeter yenguva yekufamba nzira inogona chete kushandiswa kuchenesa zvinwiwa uye magasi.
(2) Ultrasonic flowmeters ine ekunze transducers haigone kushandiswa kune mapaipi ane gobvu lining kana scaling, munzvimbo yakadhinwa kana kusimudzwa mapaipi, uye mapaipi ane kukomba kwemadziro epombi.
(3) Ikozvino kugadzirwa kwemukati kweiyo iripo ultrasonic flowmeters haigone kushandiswa kune mapaipi ane madhayamita asingasviki DN25mm.
(4) Iko kuvandudza uye kugadzira kwemukati ultrasonic flowmeters ichiri muhucheche, uye mutengo wakakwira.
Kuyerera kuyerwa chinhu chakakosha parameter mukugadzira mabhizinesi maitiro, kunyanya mumunda wekuchengetedza simba uye kuchengetedza kwemvura uye kumwe kuchengetedza kwezvakatipoteredza kwave kuchiwedzera kushandiswa.Inotakurika ultrasonic flowmeter rudzi rutsva rwekuyerera, kurerukirwa kwayo uye hupfumi kune mamwe flowmeters haigone bini.Zvisinei, zvikanganiso zvakawanda zvakangoerekana zvagadzirwa nezviridzwa zvakadaro zvinoda kuenderera mberi nekudzidza nekukurukurirana.Semuenzaniso, shanduko munzvimbo yemunda, frequency yesimba, kuyera mukati memadziro epombi, uye mabhubhu mupombi zvinokonzeresa shanduko mukuyerwa kukanganisa kukosha.Naizvozvo, gara uchipfupikisa nzira dzekuyera dzakakwana kubva pakuita, ibasa renguva refu kushandisa zvakanaka inotakurika ultrasonic flowmeters kuita basa rayo rinoshanda.
Inotakurika ultrasonic flowmeter ine hunhu hwekumisikidza nekukurumidza uye kushandiswa kunoshanduka, asi inofanirwa kugona nzira chaiyo kana uchishandisa.Mushure memakore echiitiko chekushanda mumunda, zvinoonekwa kuti kushandiswa kweinotakurika ultrasonic flowmeters kuri nyore kufuratirwa, kuongorora zvikonzero zvezvinetso uye kupa mhinduro.
Nguva yekutumira: Aug-14-2023