CN106706056A - 一种大口径超声波水表流量测量的补偿方法 - Google Patents
一种大口径超声波水表流量测量的补偿方法 Download PDFInfo
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- CN106706056A CN106706056A CN201710131154.8A CN201710131154A CN106706056A CN 106706056 A CN106706056 A CN 106706056A CN 201710131154 A CN201710131154 A CN 201710131154A CN 106706056 A CN106706056 A CN 106706056A
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- ultrasonic
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- temperature
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- 238000000034 method Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000012530 fluid Substances 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 238000005070 sampling Methods 0.000 claims abstract description 6
- 238000005259 measurement Methods 0.000 claims description 17
- 238000004364 calculation method Methods 0.000 claims description 6
- 230000010354 integration Effects 0.000 claims description 2
- 238000002474 experimental method Methods 0.000 abstract 1
- 230000002411 adverse Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 101100120298 Rattus norvegicus Flot1 gene Proteins 0.000 description 1
- 101100412403 Rattus norvegicus Reg3b gene Proteins 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/02—Compensating or correcting for variations in pressure, density or temperature
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Details Of Flowmeters (AREA)
- Measuring Volume Flow (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
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CN201710131154.8A CN106706056B (zh) | 2017-03-07 | 2017-03-07 | 一种大口径超声波水表流量测量的补偿方法 |
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CN201710131154.8A CN106706056B (zh) | 2017-03-07 | 2017-03-07 | 一种大口径超声波水表流量测量的补偿方法 |
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CN106706056A true CN106706056A (zh) | 2017-05-24 |
CN106706056B CN106706056B (zh) | 2019-07-26 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107607168A (zh) * | 2017-07-25 | 2018-01-19 | 辽宁航宇星物联仪表科技有限公司 | 一种户用超声波水表自适应方法 |
CN107621292A (zh) * | 2017-07-25 | 2018-01-23 | 辽宁航宇星物联仪表科技有限公司 | 一种户用超声波水表错波补偿方法 |
CN109782024A (zh) * | 2018-12-29 | 2019-05-21 | 杭州先锋电子技术股份有限公司 | 基于定态参数进行波数判断的超声波气表防计量错误方法 |
CN112179428A (zh) * | 2020-09-15 | 2021-01-05 | 济南瑞泉电子有限公司 | 一种基于线-相关算法的超声波水表测量模型 |
CN113899418A (zh) * | 2021-12-09 | 2022-01-07 | 西安安森智能仪器股份有限公司 | 一种超声波换能器完全不嵌入管道内部安装流量计算方法 |
CN114543949A (zh) * | 2022-02-24 | 2022-05-27 | 安徽汉威电子有限公司 | 一种超声波水表自适应计量方法 |
CN117470405A (zh) * | 2023-12-27 | 2024-01-30 | 青岛积成电子股份有限公司 | 基于超声波飞行时间测量流体温度的方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0791996A (ja) * | 1993-09-22 | 1995-04-07 | Mitsubishi Heavy Ind Ltd | 超音波流量計 |
US5831175A (en) * | 1996-06-12 | 1998-11-03 | Welch Allyn, Inc. | Method and apparatus for correcting temperature variations in ultrasonic flowmeters |
CN1720428A (zh) * | 2002-12-06 | 2006-01-11 | 恩德斯+豪斯流量技术股份有限公司 | 过程测量仪表 |
CN102147275A (zh) * | 2011-03-18 | 2011-08-10 | 中国计量学院 | 低功耗高精度超声波流量测量方法及装置 |
CN102713531A (zh) * | 2010-01-07 | 2012-10-03 | 松下电器产业株式会社 | 超声波流量计 |
WO2014039873A1 (en) * | 2012-09-07 | 2014-03-13 | Daniel Measurement And Control, Inc. | Ultrasonic flow metering using compensated computed temperature |
CN104390680A (zh) * | 2014-12-22 | 2015-03-04 | 湖南威铭能源科技有限公司 | 时差式超声波热量表流量误差修正方法 |
CN105091970A (zh) * | 2015-08-07 | 2015-11-25 | 北京控制工程研究所 | 超声波流量计动态补偿方法 |
-
2017
- 2017-03-07 CN CN201710131154.8A patent/CN106706056B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0791996A (ja) * | 1993-09-22 | 1995-04-07 | Mitsubishi Heavy Ind Ltd | 超音波流量計 |
US5831175A (en) * | 1996-06-12 | 1998-11-03 | Welch Allyn, Inc. | Method and apparatus for correcting temperature variations in ultrasonic flowmeters |
CN1720428A (zh) * | 2002-12-06 | 2006-01-11 | 恩德斯+豪斯流量技术股份有限公司 | 过程测量仪表 |
CN102713531A (zh) * | 2010-01-07 | 2012-10-03 | 松下电器产业株式会社 | 超声波流量计 |
CN102147275A (zh) * | 2011-03-18 | 2011-08-10 | 中国计量学院 | 低功耗高精度超声波流量测量方法及装置 |
WO2014039873A1 (en) * | 2012-09-07 | 2014-03-13 | Daniel Measurement And Control, Inc. | Ultrasonic flow metering using compensated computed temperature |
CN104390680A (zh) * | 2014-12-22 | 2015-03-04 | 湖南威铭能源科技有限公司 | 时差式超声波热量表流量误差修正方法 |
CN105091970A (zh) * | 2015-08-07 | 2015-11-25 | 北京控制工程研究所 | 超声波流量计动态补偿方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107607168A (zh) * | 2017-07-25 | 2018-01-19 | 辽宁航宇星物联仪表科技有限公司 | 一种户用超声波水表自适应方法 |
CN107621292A (zh) * | 2017-07-25 | 2018-01-23 | 辽宁航宇星物联仪表科技有限公司 | 一种户用超声波水表错波补偿方法 |
CN109782024A (zh) * | 2018-12-29 | 2019-05-21 | 杭州先锋电子技术股份有限公司 | 基于定态参数进行波数判断的超声波气表防计量错误方法 |
CN112179428A (zh) * | 2020-09-15 | 2021-01-05 | 济南瑞泉电子有限公司 | 一种基于线-相关算法的超声波水表测量模型 |
CN113899418A (zh) * | 2021-12-09 | 2022-01-07 | 西安安森智能仪器股份有限公司 | 一种超声波换能器完全不嵌入管道内部安装流量计算方法 |
CN114543949A (zh) * | 2022-02-24 | 2022-05-27 | 安徽汉威电子有限公司 | 一种超声波水表自适应计量方法 |
CN117470405A (zh) * | 2023-12-27 | 2024-01-30 | 青岛积成电子股份有限公司 | 基于超声波飞行时间测量流体温度的方法 |
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CN106706056B (zh) | 2019-07-26 |
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Denomination of invention: A compensation method for flow measurement of large diameter ultrasonic water meter Effective date of registration: 20210629 Granted publication date: 20190726 Pledgee: Bank of Beijing Co.,Ltd. Jinan Branch Pledgor: JINAN RICHNES ELECTRONIC Co.,Ltd. Registration number: Y2021370000078 |
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Denomination of invention: A Compensation Method for Flow Measurement of Large Caliber Ultrasonic Water Meters Effective date of registration: 20230628 Granted publication date: 20190726 Pledgee: Bank of Beijing Co.,Ltd. Jinan Branch Pledgor: JINAN RICHNES ELECTRONIC Co.,Ltd. Registration number: Y2023980046322 |
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