Ultrasonic Flow Meters

Isipiliyoni Sokukhiqiza Seminyaka engu-20+

Yiziphi izizathu zomehluko wokufundwayo phakathi kwe-flowmeter yokufaka i-ultrasonic/electromagnetic noma imitha yokugeleza ye-turbine?

1) Okokuqala, Ngezimiso zokusebenza zokufakwa kwe-electromagnetic flowmeter noma i-flowmeter ye-turbine yokufaka.Kokubili kungokwesimiso sokulinganisa i-point velocity, kuyilapho i-flowmeter ye-ultrasonic ingeyesimiso sokulinganisa isivinini esiqondile, futhi ngemva kokulungiswa kokusabalalisa isivinini, ngokuyisisekelo ilingana nesilinganiso se-surface velocity, futhi ukunemba kuphakeme kune-flowmeter engenhla.

2) Amanye amathuluzi okugeleza kohlobo lokufaka (ebhekisela ekufakweni kwe-turbine flowmeter, i-electromagnetic flowmeter, imitha yokugeleza kwe-DP, i-vortex flowmeter, njll.) wonke adinga ukulungisa nokunxephezela i-coefficient yokusabalalisa isivinini, i-coefficient yokuvimba kanye ne-coefficient yokuphazamiseka.Buza umsebenzisi ukuthi ingabe ulungisile futhi wanxephezela lapho esebenzisa ezinye izinsimbi zokuxhuma, ngaphandle kwalokho amaphutha athile azokwenzeka.Futhi i-flowmeter ye-ultrasonic yokufaka empeleni azikho izici ezingenhla

3) Amanye amamitha okufaka athatha isivinini sephoyinti njengesithenjwa sokuthola isivinini esiphezulu salo lonke ipayipi, ngakho anezidingo eziqine kakhulu zokusabalalisa isivinini soketshezi epayipini.Uma ukuntuleka kwezingxenye zamapayipi aqondile kuholela ekugelezeni okungeyona i-axisy-symmetric yoketshezi epayipini, amaphutha athile azokwenzeka esilinganisweni noma amaphutha amakhulu azokwenzeka ngenxa yokuhlanekezeka kokugeleza.

4) Ukuqonda isiqondiso sangempela samapayipi esizeni, okuhlanganisa ukuthi akhona yini amapayipi amagatsha nokuthi akhona yini amasegimenti amapayipi aqondile anele endaweni yokufaka;

5) Qonda impilo yesevisi kanye nobubanzi bangempela bepayipi langaphandle, ukujiya kwangempela kodonga, impahla kanye nokuthi ingabe kukhona ulayini nokukala ngaphakathi kwepayipi, njll.


Isikhathi sokuthumela: Aug-22-2022

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