Nhoroondo yekuvandudzwa kwemuchina wekuyerera kwemhepo kubva kuLanry

Chiyero chedu chekufamba kwemhepo chinoshandiswa mupipe yakavhurika uye mupombi yakazadzwa zvishoma. Chiyero chekufamba kwemhepo cheArea-Velocity Doppler chakanakira kuverenga kuyerera, mwero wekuyerera uye chiyero chemhando dzese dzemvura (kubva kune dzakasviba kusvika kune dzakasviba zvakanyanya) ne ultrasonic probe uye pressure probe. Chiyero ichi chakaiswa mukati mepombi uye pasi pepombi yakavhurika.

Chiyero chemvura chinoshanda zvakanaka pamigero yakavhurika yekuchenesa mvura yakasviba, chinoongorora kuyerera kwemvura, nzvimbo dzekuchenesa mvura yakasviba mumaindasitiri uye kudiridza kurima, kutarisa nharaunda, kuyerera kwemvura uye chekutarisa mvura yemumvura, mvura yepasi, nezvimwewo.

Kune chiteshi chakavhurika kwete chiyereso chemvura chakazara, ine zvakanakira zvinotevera:

1. Haidi chero flume kana weir uye iri nyore kuisa;

2. LCD display ine ruvara rwe 4.5 inch uye kirasi yekudzivirira ye Ip68, inogona kuratidza zvakakwana kuti flow rate, velocity, totalizer, level uye rumwe ruzivo rwakakosha kuburikidza neLCD display;

3. Kuyera kwakanaka kwehuwandu hwemvura, kufambisa, kuyerera uye mwero wekuyerera;

4. Chishandiso che ultrasonic flow meter chekutarisa data uye mushumo;

5.

Kushanduka kwemuchina wekuyerera kwesimba renzvimbo unonzi ultrasonic flow meter sezviri pazasi:

Muna 1996, takatanga sensor yekuyerera kwemvura yeQSD6526 doppler yechizvarwa chekutanga.

Doppler ultrasonic flowmeter inogona kuyera kumhanya kwekuyerera kwemvura nemvura uchishandisa sensor yekumanikidza.

Chishandiso chekuyerera kwemhepo cheArea velocity doppler chine zvivakwa zvakanamirwa

1. Kumhanya kwekuyerera kwemvura kunobva pa21mm/s kusvika pa4500mm/s

2. Kuyera kwemazinga kunobva pa 0 kusvika 2m uye 0 kusvika 5m.

3. Kururama kwenyaya iyi 2%

Muna 2014, takatanga mita yechizvarwa chechipiri: QSD6527 doppler flow sensor.

Basa rakagadziridzwa remuchina wekufamba kwemhepo we ultrasound we area velocity seizvi:

1. Mwero wemvura unoyerwa ne ultrasonic sensor, kwete ne pressure sensor;

2. Inoshandisa dhizaini yemuviri yakavharirwa epoxy uye inogona kuyerwa kuyerera kwemvura nenzira yekubiridzira;

Muna 2018, takatanga vhezheni yazvino yekutarisa mafambiro emhepo yenzvimbo: QSD6537 doppler flow sensor.

1. Wedzera basa rekuyera kufambisa kwemhepo;

2. Kuyerwa kwemazinga mumvura kunogona kuyerwa nenzira mbiri: ultrasonic sensor uye pressure sensor;

3. Wedzera basa re barometric pressure uye tembiricha compensation;

4. Iyi mita inoshambadza tekinoroji yedhijitari yeDSP doppler, pachinzvimbo chesimulation doppler tech. Kururama kwayo kuri ±1%;

5. Mwero wekumhanya kwemvura wemita iyi unobva pa20mm/s kusvika pa12 m/s;

6. Hurefu hwemazinga hunobva pa20mm kusvika 5m uchishandisa sensor ye ultrasonic uye 0mm kusvika 10mm uchishandisa sensor yekumanikidza;

7. Iyi mita yakagadziriswa inogona kuyera mvura yakachena;

8. Chinoongorora chinowedzera kubuda kweModbus RTU;