1. Nhanganyaya Pfupi
Chiyero chekuyerera kwemvura mu ultrasonic tekinoroji chinosanganisira karukureta uye sensor ye ultrasonic. Masensa e ultrasonic akabatana anosanganisira sensor isingapindi, sensor yekuisa uye sensor yakabatana nemadziro emukati mepayipi kana pasi pechiteshi.
Matransducer e ultrasonic anosungirirwa panguva yekufambisa anofanira kuiswa pamadziro ekunze epombi yakayerwa nenzira dzeV, nzira dzeZ uye nzira dzeW. Meta yekuyerera kwe ultrasonic ine channel mbiri yakafanana neye single channel. Musiyano wekuti single channel ultrasonic flow meter inoda peya imwe ye sensor kuti iiswe, asi double-channel ultrasonic flow meter inoda peya mbiri dze sensor kuti iiswe. Masensa anosungirirwa kunze uye anowana kuverenga kwekuyerera zvakananga kuburikidza nepaipi wall. Kururama kuri 0.5% uye 1%. Sensa ye ultrasound yerudzi rwe transit time yakanaka kuyera mvura yakachena uye isina kuchena.
Madhiraivha e ultrasonic anosungirirwa pa doppler anofanira kuiswa papombi yekunze yakatarisana uye hazvina kuipa kuyera mvura yakasviba, panofanira kunge paine zvidimbu zvakakura zvakakwana kuti zvikonzere kuratidzwa kwenguva refu, zvidimbu izvi zvinofanira kunge zviri 100 microns (0.004 in.) mudhayamita ye40mm-4000mm, Kana mvura yacho yakajeka, flow meter yerudzi urwu haizoshande zvakanaka.
Sensor yekumhanya kwenzvimbo inowanzo sungirirwa pamadziro epombi yemukati kana kuiswa pasi pechiteshi. Kune sensor yedu yekumhanya kwenzvimbo, huwandu hwemvura hwakaderera hunofanirwa kunge hwakakwira kupfuura 20mm kana kupfuura kukwirira kwesensor, kukwirira kwesensor ndeye 22mm, kuti ive nechokwadi chekuti yakarurama, huwandu hwemvura hunofanira kunge huri kubva pa40mm kusvika 50mm.
Kuti zvive nechokwadi chekuti mamita ese ari maviri akarurama, anoda mapaipi akatwasuka akakwana, kazhinji, anowanzo bvunza 10D yekukwira nekudzika uye 5D yekudzika, uko D iri dhayamita yemapaipi. Magokora, mavharuvhu, nezvimwe zvishandiso zvinokanganisa kuyerera kwelaminar zvinogona kuderedza kunyatsojeka.
2. Maitiro ekushanda kwemuchina wekuongorora mafambiro emvura uchishandisa ultrasound panguva yekufamba
Kuti pave nenguva yakazara yekufambisa pombi, ultrasonic flowmeter inotumirana masaini, uye kufamba kwemvura mupombi kunokonzera mutsauko unoyerwa munguva yekufambisa ruzha sezvainofamba pamwe chete uye zvichipesana nekuyerera. Zvichienderana nedhayamita yepombi, chiratidzo chinogona kuenda zvakananga pakati pematransducer, kana kuti chinogona kusvetuka kubva pamadziro kuenda kumadziro. Kufanana netekinoroji yeDoppler, transducer inoyera kumhanya kwemvura, izvo zvinoreva kuyerera.
Chiyero chekuyerera kwemhando yekukurumidza kwenzvimbo, Kumhanya kweMvura pedyo neDOF6000 Transducer chinoyerwa neacoustic nekunyora kushanduka kweDoppler kubva pazvidimbu uye mabubble emhepo asingaonekwe mumvura. Kudzika kweMvura pamusoro peDOF6000 Transducer kunoyerwa nepressure Transducer inorekodha hydrostatic pressure yemvura pamusoro pechishandiso. Tembiricha inoyerwa kunatsiridza acoustic recordings. Izvi zvine chekuita nekumhanya kweruzha mumvura, izvo zvinokanganiswa zvakanyanya netembiricha. Mwero wekuyerera uye huwandu hwekuyerera kwese zvinoverengerwa ne flow calculator kubva kuruzivo rwe chiteshi chakatsanangurwa nemushandisi.
3. Mhando dzemuchina wekuyerera kwemvura we ultrasonic
Tekinoroji yenguva yekufambisa: TF1100-EC yakasungirirwa pamadziro kana kuiswa zvachose, TF1100-EI inopinzwa, TF1100-CH inopinzwa nemaoko uye TF1100-EP inotakurika;
SC7/ WM9100/Ultrawater inline type ultrasonic water flow meter inosanganisira kubatanidza shinda nekubatanidza flange.
Chibatiso chakasungirirwa pamadziro cheTF1100-DC chiri pamachaneli maviri e ultrasonic flowmeter, TF1100-DI insertion type two channels ultrasonic flow meter uye TF1100-DP portable type bhatiri rinoshandisa machaneli maviri e ultrasonic flow meter.
Tekinoroji yenguva yeDoppler: DF6100-EC yakaiswa pamadziro kana kuti inogara iripo, DF6100-EI inopinzwa mhando uye DF6100-EP inotakurika mhando.
Nzira yekumhanya kwenzvimbo: DOF6000-W rudzi rwakagadzika kana rwakamira uye DOF6000-P rudzi runotakurika;
4. Hunhu hwakajairika
1. Tekinoroji yeUltrasonic
2. Kazhinji, mita yekuyerera kwemvura inoyerera ne ultrasonic inotaridzika zvakanaka kupfuura mita yekuyerera yemhando ye doppler.
3. Haikwanise kuyera mvura inopfuura 200℃.
5. Miganhu yakajairika
1. Pamuchina wekuongorora mvura unoshandiswa pakufamba uye wekushandisa doppler full pipe flow meter, pombi inofanira kunge yakazara nemvura isina mabubble emhepo.
2. Pakusunga ma ultrasonic flow meter, mapaipi anofanira kunge ari zvinhu zvakafanana zvinokwanisa kutumira ruzha. Zvinhu zvakaita sekongiri, FRP, mapaipi esimbi akagadzirwa nepurasitiki, nezvimwe zvinosanganisa kupararira kwemafungu eruzha.
3. Pamuchina wekuongorora mapombi usingabatanidzi mvura, pombi haifanirwe kunge isina maburi emukati uye nzvimbo yekunze inofanira kunge yakachena panoiswa transducer. Kutumira ruzha kunogona kubatsirwa nekuisa mafuta kana zvimwe zvakafanana pamadziro epombi.
4. Kuti muwane ultrasonic flow meter isingapindi, zvakanaka kuisa ma transducers pamativi epombi panguva ye3:00 ne9:00, pane kuisa pamusoro nepazasi. Izvi zvinodzivirira chero tsvina iri pasi pepombi.
Nguva yekutumira: Zvita-19-2022