CN102435245A - 一种蒸汽流量计量装置及计量方法 - Google Patents
一种蒸汽流量计量装置及计量方法 Download PDFInfo
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- CN102435245A CN102435245A CN2012100061449A CN201210006144A CN102435245A CN 102435245 A CN102435245 A CN 102435245A CN 2012100061449 A CN2012100061449 A CN 2012100061449A CN 201210006144 A CN201210006144 A CN 201210006144A CN 102435245 A CN102435245 A CN 102435245A
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000005259 measurement Methods 0.000 claims description 46
- 239000012530 fluid Substances 0.000 claims description 21
- 230000005251 gamma ray Effects 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 238000004458 analytical method Methods 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 2
- 239000007791 liquid phase Substances 0.000 abstract 2
- 239000012071 phase Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 206010034719 Personality change Diseases 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
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- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
Images
Classifications
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- 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
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
- G01F1/88—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure with differential-pressure measurement to determine the volume flow
-
- 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
- G01F1/05—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 using mechanical effects
- G01F1/34—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 using mechanical effects by measuring pressure or differential pressure
- G01F1/36—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 using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
-
- 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
- G01F1/05—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 using mechanical effects
- G01F1/34—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 using mechanical effects by measuring pressure or differential pressure
- G01F1/36—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 using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
- G01F1/363—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 using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction with electrical or electro-mechanical indication
-
- 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
- G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
- G01N23/12—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the material being a flowing fluid or a flowing granular solid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
-
- 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
- G01F1/05—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 using mechanical effects
- G01F1/34—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 using mechanical effects by measuring pressure or differential pressure
- G01F1/36—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 using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
- G01F1/40—Details of construction of the flow constriction devices
- G01F1/44—Venturi tubes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Measuring Volume Flow (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
Abstract
Description
Claims (8)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210006144.9A CN102435245B (zh) | 2012-01-06 | 2012-01-06 | 一种蒸汽流量计量装置及计量方法 |
EP12864504.1A EP2801797A4 (en) | 2012-01-06 | 2012-01-16 | DEVICE FOR MEASURING VAPOR FLOW AND METHOD OF MEASURING THE SAME |
US14/370,953 US20150134275A1 (en) | 2012-01-06 | 2012-01-16 | Steam flow rate metering device and metering method therefor |
PCT/CN2012/070436 WO2013102312A1 (zh) | 2012-01-06 | 2012-01-16 | 一种蒸汽流量计量装置及计量方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210006144.9A CN102435245B (zh) | 2012-01-06 | 2012-01-06 | 一种蒸汽流量计量装置及计量方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102435245A true CN102435245A (zh) | 2012-05-02 |
CN102435245B CN102435245B (zh) | 2014-01-15 |
Family
ID=45983435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210006144.9A Active CN102435245B (zh) | 2012-01-06 | 2012-01-06 | 一种蒸汽流量计量装置及计量方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20150134275A1 (zh) |
EP (1) | EP2801797A4 (zh) |
CN (1) | CN102435245B (zh) |
WO (1) | WO2013102312A1 (zh) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102865895A (zh) * | 2012-05-29 | 2013-01-09 | 成都飞机设计研究所 | 一种文丘里流量传感器 |
CN103292849A (zh) * | 2013-03-25 | 2013-09-11 | 兰州海默科技股份有限公司 | 一种在线测量水平管中湿气的气相流量和液相流量的装置及方法 |
CN103438931A (zh) * | 2013-08-26 | 2013-12-11 | 中国核动力研究设计院 | 湿蒸汽流量干度一体化测量装置及测量方法 |
WO2014015802A1 (zh) * | 2012-07-24 | 2014-01-30 | 兰州海默科技股份有限公司 | 湿气流量测量方法及其装置 |
WO2014015770A1 (zh) * | 2012-07-24 | 2014-01-30 | 兰州海默科技股份有限公司 | 一种精确测量气液两相混合流体中气相流量和液相流量的方法 |
CN103808378A (zh) * | 2012-11-14 | 2014-05-21 | 克洛纳有限公司 | 核磁式流量测量仪和用于运行核磁式流量测量仪的方法 |
CN104564025A (zh) * | 2014-12-31 | 2015-04-29 | 新疆华隆油田科技股份有限公司 | 一种车载移动式油田蒸汽计量装置及计量方法 |
CN106123976A (zh) * | 2016-07-22 | 2016-11-16 | 兰州海默科技股份有限公司 | 一种测量多相流中油、气、水三相各自体积流量的测量装置和测量方法 |
CN106352931A (zh) * | 2016-10-09 | 2017-01-25 | 无锡洋湃科技有限公司 | 一种测量多相流中气液两相各自流量的临界流喷嘴流量计及测量方法 |
CN106382965A (zh) * | 2016-09-23 | 2017-02-08 | 常州市计量测试技术研究所 | 一种基于无线传输的高准确度蒸汽流量计量系统以及方法 |
CN107478278A (zh) * | 2017-07-25 | 2017-12-15 | 西安交通大学 | 一种基于管内相分隔技术的差压式两相流测量方法 |
CN108601311A (zh) * | 2018-06-21 | 2018-09-28 | 南方电网科学研究院有限责任公司 | 一种相变冷却散热器 |
CN110186515A (zh) * | 2019-06-20 | 2019-08-30 | 南京罕华流体技术有限公司 | 一种蒸汽计量装置 |
CN112697213A (zh) * | 2020-11-14 | 2021-04-23 | 中国石油天然气股份有限公司 | 一种测量微小流量u型管差压式流量计、加注系统及方法 |
CN113803006A (zh) * | 2021-09-09 | 2021-12-17 | 中国石油大学(华东) | 一种基于多相流密度实时监测恒节流压力调节的装置与方法 |
CN114964393A (zh) * | 2022-07-27 | 2022-08-30 | 常州艾肯智造科技有限公司 | 一种具有气压补偿计量的蒸汽流量计 |
CN115790758A (zh) * | 2023-02-03 | 2023-03-14 | 海默新宸水下技术(上海)有限公司 | 基于温度补偿的伽马传感器计数矫正方法 |
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EA036100B1 (ru) * | 2014-09-22 | 2020-09-28 | Клаудио Алимонти | Система измерения расхода буровых растворов и/или многофазных смесей |
US9696187B2 (en) * | 2015-07-01 | 2017-07-04 | Rosemount Aerospace Inc. | Device for measuring total pressure of fluid flow |
US10914622B2 (en) * | 2016-05-30 | 2021-02-09 | Wuxi Sea Pioneers Technologies Co., Ltd. | Apparatus and method for measuring mass flow-rates of gas, oil and water phases in wet gas |
CN106871978B (zh) * | 2017-03-31 | 2024-01-26 | 上海科洋科技股份有限公司 | 一种在线切换式计量撬 |
CN107063413B (zh) * | 2017-04-20 | 2023-04-07 | 华北电力大学 | 一种高压密闭系统流体介质的静态标准称重装置及方法 |
CN109025966A (zh) * | 2018-10-09 | 2018-12-18 | 重庆欣雨压力容器制造有限责任公司 | 一种测量页岩气井口流体质量流量的复合式装置及方法 |
JP2022526987A (ja) * | 2019-04-04 | 2022-05-27 | シュルンベルジェ テクノロジー ビー ブイ | 地熱生産監視システム及び関連する方法 |
US11698281B2 (en) * | 2019-09-10 | 2023-07-11 | PT. Pertamina Geothermal Energy | Real-time measurement of two-phase mass flow rate and enthalpy using pressure differential devices |
CN111075429B (zh) * | 2019-12-31 | 2022-07-05 | 上海理工大学 | 一种双差压式稠油单井自动计量系统装置及方法 |
CN115096383B (zh) * | 2022-07-15 | 2022-11-22 | 海默新宸水下技术(上海)有限公司 | 基于等效密度测算多相流中气相流量的方法 |
CN115906699B (zh) * | 2022-11-30 | 2023-06-13 | 西安交通大学 | 超快速预测水或蒸汽管道破口处临界质量流速的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4662219A (en) * | 1984-05-17 | 1987-05-05 | Chevron Research Company | Methods for metering two-phase flow |
CN201503284U (zh) * | 2009-06-27 | 2010-06-09 | 兰州海默科技股份有限公司 | 大口径油气水三相流量测量装置 |
CN201637443U (zh) * | 2009-11-07 | 2010-11-17 | 兰州海默科技股份有限公司 | 极高含水多相流测量装置 |
CN202093040U (zh) * | 2011-01-25 | 2011-12-28 | 兰州海默科技股份有限公司 | 伽马射线截面成像装置、多相流流量测量装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2349553Y (zh) * | 1998-07-28 | 1999-11-17 | 窦剑文 | 气液多相流流量测量装置 |
US7674624B2 (en) * | 2003-06-04 | 2010-03-09 | Schlumberger Technology Corporation | Method for real-time determination of volume fractions of a production fluid in a hydrocarbon reservoir |
NO323247B1 (no) * | 2003-12-09 | 2007-02-12 | Multi Phase Meters As | Fremgangsmåte og strømningsmåler for å bestemme strømningsratene til en flerfaseblanding |
CN100434870C (zh) * | 2006-02-07 | 2008-11-19 | 俞洪燕 | 气液多相流分离整流装置及其测量装置 |
CN101038188A (zh) * | 2007-01-31 | 2007-09-19 | 长春锅炉仪表程控设备股份有限公司 | 联合式湿蒸汽流量、干度测量装置及其测量方法 |
GB2454256B (en) * | 2007-11-03 | 2011-01-19 | Schlumberger Holdings | Determination of density and flowrate for metering a fluid flow |
CN101509795B (zh) * | 2008-02-15 | 2012-02-22 | 天津瑞吉德科技有限公司 | 油气水三相流量的在线即时计量方法及装置 |
US20090260807A1 (en) * | 2008-04-18 | 2009-10-22 | Schlumberger Technology Corporation | Selective zonal testing using a coiled tubing deployed submersible pump |
CN101839738B (zh) * | 2010-04-30 | 2012-11-14 | 西北工业大学 | 一种湿蒸汽流量仪及测量方法 |
CN102087298A (zh) * | 2011-01-25 | 2011-06-08 | 兰州海默科技股份有限公司 | 伽马射线截面成像装置、多相流流量测量装置及测量方法 |
-
2012
- 2012-01-06 CN CN201210006144.9A patent/CN102435245B/zh active Active
- 2012-01-16 US US14/370,953 patent/US20150134275A1/en not_active Abandoned
- 2012-01-16 EP EP12864504.1A patent/EP2801797A4/en not_active Withdrawn
- 2012-01-16 WO PCT/CN2012/070436 patent/WO2013102312A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4662219A (en) * | 1984-05-17 | 1987-05-05 | Chevron Research Company | Methods for metering two-phase flow |
CN201503284U (zh) * | 2009-06-27 | 2010-06-09 | 兰州海默科技股份有限公司 | 大口径油气水三相流量测量装置 |
CN201637443U (zh) * | 2009-11-07 | 2010-11-17 | 兰州海默科技股份有限公司 | 极高含水多相流测量装置 |
CN202093040U (zh) * | 2011-01-25 | 2011-12-28 | 兰州海默科技股份有限公司 | 伽马射线截面成像装置、多相流流量测量装置 |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102865895A (zh) * | 2012-05-29 | 2013-01-09 | 成都飞机设计研究所 | 一种文丘里流量传感器 |
US10077997B2 (en) | 2012-07-24 | 2018-09-18 | Haimo Technologies Group Corp. | Wet gas flow measuring method and apparatus |
WO2014015802A1 (zh) * | 2012-07-24 | 2014-01-30 | 兰州海默科技股份有限公司 | 湿气流量测量方法及其装置 |
WO2014015770A1 (zh) * | 2012-07-24 | 2014-01-30 | 兰州海默科技股份有限公司 | 一种精确测量气液两相混合流体中气相流量和液相流量的方法 |
CN103808378A (zh) * | 2012-11-14 | 2014-05-21 | 克洛纳有限公司 | 核磁式流量测量仪和用于运行核磁式流量测量仪的方法 |
WO2014194729A1 (zh) * | 2013-03-25 | 2014-12-11 | 兰州海默科技股份有限公司 | 一种在线测量水平管中湿气的气相流量和液相流量的装置及方法 |
CN103292849B (zh) * | 2013-03-25 | 2015-12-23 | 兰州海默科技股份有限公司 | 一种在线测量水平管中湿气的气相流量和液相流量的装置及方法 |
US10126156B2 (en) | 2013-03-25 | 2018-11-13 | Haimo Technologies Group Corp. | Device and method for online measurement of gas flowrate and liquid flowrate of wet gas in horizontal pipe |
CN103292849A (zh) * | 2013-03-25 | 2013-09-11 | 兰州海默科技股份有限公司 | 一种在线测量水平管中湿气的气相流量和液相流量的装置及方法 |
CN103438931A (zh) * | 2013-08-26 | 2013-12-11 | 中国核动力研究设计院 | 湿蒸汽流量干度一体化测量装置及测量方法 |
CN103438931B (zh) * | 2013-08-26 | 2016-01-20 | 中国核动力研究设计院 | 湿蒸汽流量干度一体化测量装置及测量方法 |
CN104564025A (zh) * | 2014-12-31 | 2015-04-29 | 新疆华隆油田科技股份有限公司 | 一种车载移动式油田蒸汽计量装置及计量方法 |
CN106123976A (zh) * | 2016-07-22 | 2016-11-16 | 兰州海默科技股份有限公司 | 一种测量多相流中油、气、水三相各自体积流量的测量装置和测量方法 |
CN106123976B (zh) * | 2016-07-22 | 2022-11-04 | 海默科技(集团)股份有限公司 | 一种测量多相流中油、气、水三相各自体积流量的测量装置和测量方法 |
CN106382965A (zh) * | 2016-09-23 | 2017-02-08 | 常州市计量测试技术研究所 | 一种基于无线传输的高准确度蒸汽流量计量系统以及方法 |
CN106352931B (zh) * | 2016-10-09 | 2018-02-13 | 无锡洋湃科技有限公司 | 一种测量多相流中气液两相各自流量的临界流喷嘴流量计及测量方法 |
CN106352931A (zh) * | 2016-10-09 | 2017-01-25 | 无锡洋湃科技有限公司 | 一种测量多相流中气液两相各自流量的临界流喷嘴流量计及测量方法 |
US10704937B2 (en) | 2016-10-09 | 2020-07-07 | Wuxi Sea Pioneers Technologies Co. Ltd | Critical flow nozzle flowmeter for measuring respective flowrates of gas phase and liquid phase in multiphase fluid and measuring method thereof |
WO2018064850A1 (zh) * | 2016-10-09 | 2018-04-12 | 无锡洋湃科技有限公司 | 一种测量多相流中气液两相各自流量的临界流喷嘴流量计及测量方法 |
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EP2801797A1 (en) | 2014-11-12 |
EP2801797A4 (en) | 2015-10-28 |
WO2013102312A1 (zh) | 2013-07-11 |
US20150134275A1 (en) | 2015-05-14 |
CN102435245B (zh) | 2014-01-15 |
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