Isingeniso
II-Ultrasonic Time-of-Flight Flowmeter Efakwe Odongeni Yeziteshi Ezimbiliiyithuluzi elinembile kakhulu elisekelwe endleleni yokuhlukanisa isikhathi sokuthutha nge-ultrasonic (ebizwa nangokuthi isimiso sesikhathi sokundiza / i-ToF) ehlanganiswe nobuchwepheshe beziteshi ezimbili. Ivumela ukutholwa kokugeleza okungaphazamisi futhi okunembile—okufanelekela uketshezi oluhlanzekile,futhi isebenza ngamapayipi ahlukahlukene kanye nobubanzi bokushisa koketshezi, isebenza ngokuthembeka ekuqapheni ukugeleza kwezimboni nezentengiselwano.
Isimisowethuluzi
I-Clamp-On Dual-Channel-Plowmeter Ultrasonic Flowmeter Efakwe Odongenikubhekisela kumehluko wesikhathi lapho ama-pulse e-ultrasonic esakazeka phansi komfula (ngokugeleza koketshezi) naphezulu komfula (ngokumelene nokugeleza koketshezi) endaweni ephakathi nendawo. Kuketshezi olumile, izikhathi zokusakazeka kuzo zombili izinhlangothi ziyalingana; kuketshezi olugeleza, ama-pulse aphansi komfula "athwalwa" ukugeleza (isikhathi esifushane) kanti ama-pulse angenhla abhekene nokumelana (isikhathi eside)—lo mehluko ulingana ngqo nesivinini sokugeleza, okwenza umongo wokubala ukugeleza kwevolumu.
I-Ultrasonic Flowmeter Efakwe Odongeni Eneziteshi Ezimbili Enembile Kakhuluisebenzisa izinzwa zezindlela ezimbili ezinama-transducer abhangqiwe aboshwe odongeni lwepayipi, adlulisela futhi amukele ama-pulse ngokushintshana ukuze kukhanye ngendlela eqondile. Iprosesa enembile kakhulu ibala umehluko wesikhathi (Δt), iyiguqule ibe yijubane lokugeleza (v), futhi ihlanganise ububanzi bangaphakathi bepayipi (D) kanye nendawo enqamulayo (A) ukuze ithole izinga lokugeleza okusheshayo (Q = v×A). Umklamo weziteshi ezimbili ukhokhela ukuphambuka kwensimu yokugeleza ekugelezeni okuguquguqukayo/okune-laminar, kunciphisa amaphutha angokwemvelo.Izindlela zangempela zokufaka ezivamile zenzwa ziboniswe esithombeni, ngendlela ye-V kanye nendlela ye-Z.
Ukubuka Konke Kwezinzuzo
1.Ukunemba okuphezulu 0.5%
2.Uziro oguqukayo
3.Kulula ukuyifaka, kuyabiza kakhulu, futhi akudingi ukunqunywa kwamapayipi noma ukuphazamiseka kokucubungula
4.Ububanzi bokushisa koketshezi: -35~200℃
5.Umsebenzi wokufaka idatha
6.Amandla okulinganisa amandla okushisa angaba okuzithandela
7.Kwezinto ezisetshenziswa kakhulu zamapayipi kanye nobubanzi obuvela ku-20mm kuya ku-5m
8.Ububanzi bokugeleza okuqondile okubanzi busuka ku-0.01m/s kuya ku-15m/s.
9.Ukucushwa okulula ukukusebenzisa
Isicelo
Iukuhlinzekwa kwamanzi kamasipala,BI-i-Directional Dual-Channel Efakwe Odongeni I-Ultrasonic Flowmeterilinganisa ukugeleza kwamapayipi angu-20mm-5m ukuze kuqashwe ukusetshenziswa kanye nokutholwa kokuvuza; ekushiseni/efrijini, i-Transit Time Flow Meter ivumelana ne--35℃-200℃ ukuze ilandelele imidiya yokudlulisa ukushisa, futhi ngemodyuli yokuzikhethela, ibala amandla okushisa; ezimbonini ezifana nokucubungula amakhemikhali,imitha yokugeleza kwe-ultrasonic ebambekayokwenza kube lula ukulinganisa ukugeleza okuqondiswayo okungeyona into ephazamisayo (0.01-15m/s) ngaphandle kokuphazamisa ukukhiqizwa.
Isiphetho
I-Clamp On Ultrasonic Flow Meterifinyelela ukunemba kokulinganisa okungu-±0.5%, ngokufakwa kwe-clamp-on okungaphazamisi ukugwema ukusika amapayipi kanye nesikhathi sokungasebenzi. Iyahambisana nezinto ezivamile zamapayipi, i-Non-Intrusive Flow Measurement igcina ukuthembeka kuwo wonke amazinga okushisa aphezulu ngenkathi isekela ukuloga kwedatha okuhlakaniphile ukuze kwenziwe ngcono inqubo. I-interface enembile kanye nokulinganiswa kwe-zero okuguquguqukayo (okukhokhela i-transit-time zero drift) kunciphisa ukulungiswa, okwenza kube ukukhetha okuphezulu kokulinganisa ukugeleza kwezimboni kanye nokuphathwa kwamandla.
Isikhathi sokuthunyelwe: Novemba-28-2025