CN105051503B - 流量测量 - Google Patents

流量测量 Download PDF

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Publication number
CN105051503B
CN105051503B CN201380064050.XA CN201380064050A CN105051503B CN 105051503 B CN105051503 B CN 105051503B CN 201380064050 A CN201380064050 A CN 201380064050A CN 105051503 B CN105051503 B CN 105051503B
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CN
China
Prior art keywords
door
acoustic
open
opening
velocity
Prior art date
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Active
Application number
CN201380064050.XA
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English (en)
Chinese (zh)
Other versions
CN105051503A (zh
Inventor
D.V.皮尔逊
R.J.泰雷尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningxia Lubiken Automation Irrigation Equipment Co ltd
Original Assignee
Rubicon Research Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from AU2012904449A external-priority patent/AU2012904449A0/en
Application filed by Rubicon Research Pty Ltd filed Critical Rubicon Research Pty Ltd
Publication of CN105051503A publication Critical patent/CN105051503A/zh
Application granted granted Critical
Publication of CN105051503B publication Critical patent/CN105051503B/zh
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B13/00—Irrigation ditches, i.e. gravity flow, open channel water distribution systems
    • E02B13/02—Closures for irrigation conduits
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20—Movable barrages; Lock or dry-dock gates
    • E02B7/26—Vertical-lift gates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B13/00—Measuring arrangements characterised by the use of fluids
    • G01B13/02—Measuring arrangements characterised by the use of fluids for measuring length, width or thickness
    • G01B13/06—Measuring arrangements characterised by the use of fluids for measuring length, width or thickness for measuring thickness
    • G01B13/065—Height gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/002—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow wherein the flow is in an open channel
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/24—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave
    • G01P5/245—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave by measuring transit time of acoustical waves
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20—Movable barrages; Lock or dry-dock gates
    • E02B7/26—Vertical-lift gates
    • E02B7/28—Vertical-lift gates with sliding gates
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/04—Valves, slides, or the like; Arrangements therefor; Submerged sluice gates

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Electromagnetism (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Measuring Volume Flow (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Sliding Valves (AREA)
CN201380064050.XA 2012-10-11 2013-10-11 流量测量 Active CN105051503B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2012904449 2012-10-11
AU2012904449A AU2012904449A0 (en) 2012-10-11 Flow Measurement
PCT/AU2013/001185 WO2014056046A1 (en) 2012-10-11 2013-10-11 Flow measurement

Publications (2)

Publication Number Publication Date
CN105051503A CN105051503A (zh) 2015-11-11
CN105051503B true CN105051503B (zh) 2018-11-16

Family

ID=50476792

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380064050.XA Active CN105051503B (zh) 2012-10-11 2013-10-11 流量测量

Country Status (6)

Country Link
US (1) US9759591B2 (https=)
EP (1) EP2906913B1 (https=)
CN (1) CN105051503B (https=)
AU (1) AU2013330229B2 (https=)
IN (1) IN2015DN03971A (https=)
WO (1) WO2014056046A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108775936B (zh) * 2018-03-23 2020-04-10 中国航天系统科学与工程研究院 一种流量计量装置、计量方法及测控一体化闸门系统
CN108824376B (zh) * 2018-05-31 2019-12-17 中国地质大学（武汉） 一种复式矩形流量堰的施工方法
CN108589664A (zh) * 2018-07-19 2018-09-28 唐山现代工控技术有限公司 一种可调堰闸的优化配置结构及方法
US11181406B2 (en) 2019-12-03 2021-11-23 Woodward, Inc. Ultrasonic mass fuel flow meter
US12253396B2 (en) * 2020-08-07 2025-03-18 Woodward, Inc. Ultrasonic flow meter flow control
US12140669B2 (en) 2020-08-07 2024-11-12 Woodward, Inc. Ratio metric position sensor and control system
WO2022197321A1 (en) 2021-03-17 2022-09-22 Woodward, Inc. Ultrasonic mass fuel flow meter
CN114396023A (zh) * 2022-01-20 2022-04-26 唐山现代工控技术有限公司 一种断面阵列扫描测流闸门及方法
CN114814990B (zh) * 2022-05-06 2023-08-11 自然资源部第一海洋研究所 一种海湾纳潮量预报与监测装置及其工作方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942328A (en) * 1975-02-24 1976-03-09 Bunger Mills E Automatic canal gate
FR2412060A1 (fr) * 1977-12-14 1979-07-13 Flonic Sa Dispositif de mesure de debit pour canaux ouverts
JPH06117888A (ja) * 1992-10-09 1994-04-28 Fujitsu Ltd 堰の放流量演算方法
CN201678988U (zh) * 2010-05-12 2010-12-22 武汉大学 一种堰顶高程可变式量水堰
CN102575950A (zh) * 2009-08-18 2012-07-11 鲁比康研究有限公司 流量计组件、闸门组件和流动测量方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5780747A (en) * 1995-12-18 1998-07-14 Changmin Co., Ltd. Open channel multichannel ultrasonic flowrate measurement apparatus and method
US6550345B1 (en) * 2000-09-11 2003-04-22 Daniel Industries, Inc. Technique for measurement of gas and liquid flow velocities, and liquid holdup in a pipe with stratified flow
US6427718B1 (en) * 2000-12-06 2002-08-06 The United States Of America As Represented By The Secretary Of The Interior Automated farm turnout
DE10224294A1 (de) * 2002-05-31 2004-01-15 systec Controls Meß- und Regeltechnik GmbH Verfahren zur Ultraschall-Laufzeit-Mengenmessung
DK1582631T3 (da) * 2004-04-02 2007-05-07 Kwt Holding B V Indretning til at stoppe eller regulere en ström af et medium
US20100097892A1 (en) 2006-11-28 2010-04-22 Rubicon Research Pty Ltd. Ultrasonic Level Detection Device With Flared Section for Reduced Distortion
WO2010088731A1 (en) * 2009-02-05 2010-08-12 Rubicon Research Pty Ltd Undershot sluice gate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942328A (en) * 1975-02-24 1976-03-09 Bunger Mills E Automatic canal gate
FR2412060A1 (fr) * 1977-12-14 1979-07-13 Flonic Sa Dispositif de mesure de debit pour canaux ouverts
JPH06117888A (ja) * 1992-10-09 1994-04-28 Fujitsu Ltd 堰の放流量演算方法
CN102575950A (zh) * 2009-08-18 2012-07-11 鲁比康研究有限公司 流量计组件、闸门组件和流动测量方法
CN201678988U (zh) * 2010-05-12 2010-12-22 武汉大学 一种堰顶高程可变式量水堰

Also Published As

Publication number Publication date
IN2015DN03971A (https=) 2015-10-02
WO2014056046A1 (en) 2014-04-17
EP2906913A4 (en) 2016-06-22
EP2906913A1 (en) 2015-08-19
AU2013330229B2 (en) 2017-03-02
US9759591B2 (en) 2017-09-12
EP2906913B1 (en) 2022-07-06
AU2013330229A1 (en) 2015-05-28
CN105051503A (zh) 2015-11-11
US20160282159A1 (en) 2016-09-29

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20241017

Address after: 755110 Special Equipment Industrial Park, Jinyintan Town, Litong District, Wuzhong City, Ningxia Hui Autonomous Region

Patentee after: Ningxia Lubiken Automation Irrigation Equipment Co.,Ltd.

Country or region after: China

Address before: Vitoria Australia

Patentee before: RUBICON RESEARCH Pty Ltd.

Country or region before: Australia

TR01 Transfer of patent right