CN112444307A - 二氧化碳管线流量调节及差压流量计精度测试与校准系统 - Google Patents
二氧化碳管线流量调节及差压流量计精度测试与校准系统 Download PDFInfo
- Publication number
- CN112444307A CN112444307A CN201910795284.0A CN201910795284A CN112444307A CN 112444307 A CN112444307 A CN 112444307A CN 201910795284 A CN201910795284 A CN 201910795284A CN 112444307 A CN112444307 A CN 112444307A
- Authority
- CN
- China
- Prior art keywords
- carbon dioxide
- pipeline
- differential pressure
- flowmeter
- branch
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
- G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
- G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Fluid Mechanics (AREA)
- Measuring Volume Flow (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910795284.0A CN112444307B (zh) | 2019-08-27 | 2019-08-27 | 二氧化碳管线流量调节及差压流量计精度测试与校准系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910795284.0A CN112444307B (zh) | 2019-08-27 | 2019-08-27 | 二氧化碳管线流量调节及差压流量计精度测试与校准系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112444307A true CN112444307A (zh) | 2021-03-05 |
CN112444307B CN112444307B (zh) | 2024-09-27 |
Family
ID=74740750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910795284.0A Active CN112444307B (zh) | 2019-08-27 | 2019-08-27 | 二氧化碳管线流量调节及差压流量计精度测试与校准系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112444307B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114993423A (zh) * | 2022-05-20 | 2022-09-02 | 哈尔滨工业大学 | 应用P.V.T.t法的高温高压超临界CO2流量计恒流标定装置及方法 |
CN114993424A (zh) * | 2022-05-20 | 2022-09-02 | 哈尔滨工业大学 | 标准表法高温高压超临界co2流量计平衡态标定装置及方法 |
CN117740121A (zh) * | 2024-02-20 | 2024-03-22 | 成都睿宝电子科技有限公司 | 一种流量计自动校准标定装置及校准标定方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1204396A (zh) * | 1996-01-04 | 1999-01-06 | 罗斯蒙德公司 | 带有空速管的平均压力流量计 |
CA2649750A1 (en) * | 2008-01-18 | 2009-07-18 | Dresser, Inc. | Flow meter diagnostic processing |
CN104655213A (zh) * | 2015-01-16 | 2015-05-27 | 丹东丹联仪表检测技术研究有限公司 | 一种超临界二氧化碳流量测量方法及流量计 |
CN107421608A (zh) * | 2017-08-18 | 2017-12-01 | 北京首钢自动化信息技术有限公司 | 一种气体流量计的系统校准方法 |
CN210375338U (zh) * | 2019-08-27 | 2020-04-21 | 中石化石油工程技术服务有限公司 | 二氧化碳管线流量调节系统 |
-
2019
- 2019-08-27 CN CN201910795284.0A patent/CN112444307B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1204396A (zh) * | 1996-01-04 | 1999-01-06 | 罗斯蒙德公司 | 带有空速管的平均压力流量计 |
CA2649750A1 (en) * | 2008-01-18 | 2009-07-18 | Dresser, Inc. | Flow meter diagnostic processing |
CN104655213A (zh) * | 2015-01-16 | 2015-05-27 | 丹东丹联仪表检测技术研究有限公司 | 一种超临界二氧化碳流量测量方法及流量计 |
CN107421608A (zh) * | 2017-08-18 | 2017-12-01 | 北京首钢自动化信息技术有限公司 | 一种气体流量计的系统校准方法 |
CN210375338U (zh) * | 2019-08-27 | 2020-04-21 | 中石化石油工程技术服务有限公司 | 二氧化碳管线流量调节系统 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114993423A (zh) * | 2022-05-20 | 2022-09-02 | 哈尔滨工业大学 | 应用P.V.T.t法的高温高压超临界CO2流量计恒流标定装置及方法 |
CN114993424A (zh) * | 2022-05-20 | 2022-09-02 | 哈尔滨工业大学 | 标准表法高温高压超临界co2流量计平衡态标定装置及方法 |
CN114993423B (zh) * | 2022-05-20 | 2025-04-15 | 哈尔滨工业大学 | 应用P.V.T.t法的高温高压超临界CO2流量计恒流标定装置及方法 |
CN117740121A (zh) * | 2024-02-20 | 2024-03-22 | 成都睿宝电子科技有限公司 | 一种流量计自动校准标定装置及校准标定方法 |
CN117740121B (zh) * | 2024-02-20 | 2024-06-04 | 成都睿宝电子科技有限公司 | 一种流量计自动校准标定装置及校准标定方法 |
Also Published As
Publication number | Publication date |
---|---|
CN112444307B (zh) | 2024-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8240324B2 (en) | Method and apparatus for in situ testing of gas flow controllers | |
US10606285B2 (en) | System for and method of monitoring flow through mass flow controllers in real time | |
US7610117B2 (en) | System and method for flow monitoring and control | |
KR102303943B1 (ko) | 질량 유량 컨트롤러를 통해 유동을 모니터링하는 시스템 및 방법 | |
US8015995B2 (en) | System and method for flow monitoring and control | |
KR101938928B1 (ko) | 질량 유량 제어기 또는 질량 유량 측정기의 실시간 측정과 제로 옵셋 및 제로 드리프트의 보정을 위한 감쇠율 측정을 사용하는 시스템과 방법 | |
KR101554937B1 (ko) | 진동 유량계의 차동 제로 오프셋에서의 변화를 결정 및 보상하기 위한 방법 및 장치 | |
US7484426B2 (en) | Multiphasic overreading correction in a process variable transmitter | |
CN112444307A (zh) | 二氧化碳管线流量调节及差压流量计精度测试与校准系统 | |
RU2358250C2 (ru) | Калибровка датчика давления при выполнении технологического процесса | |
KR20140135650A (ko) | 과도 가스 흐름의 계측 방법 | |
CN111103020B (zh) | 流量检测装置、流量控制系统及流量检测方法 | |
KR102437772B1 (ko) | 압력센서를 이용한 유량 측정 장치 및 방법 | |
CN210375338U (zh) | 二氧化碳管线流量调节系统 | |
JP7131561B2 (ja) | 質量流量制御システム並びに当該システムを含む半導体製造装置及び気化器 | |
CN206945098U (zh) | 一种科氏质量流量计校准系统 | |
WO2025038383A1 (en) | Method and apparatus for automatic self calibration of mass flow controller | |
JP2008506116A (ja) | フロー測定およびマスフロー調整器の検証のための方法およびシステム | |
KR20070031445A (ko) | 유동 측정 그리고 질량 유동 제어기의 검증을 위한 방법 및시스템 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20221125 Address after: 100027 Chaoyangmen North Street, Chaoyang District, Chaoyang District, Beijing Applicant after: SINOPEC Group Applicant after: SINOPEC OILFIELD SERVICE Corp. Applicant after: SINOPEC PETROLEUM ENGINEERING Corp. Address before: 100020 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Applicant before: SINOPEC OILFIELD SERVICE Corp. Applicant before: SINOPEC PETROLEUM ENGINEERING Corp. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20250703 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee after: SINOPEC Group Country or region after: China Patentee after: Sinopec Petroleum Engineering Technology Service Co.,Ltd. Patentee after: SINOPEC PETROLEUM ENGINEERING Corp. Address before: 100027 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: SINOPEC Group Country or region before: China Patentee before: SINOPEC OILFIELD SERVICE Corp. Patentee before: SINOPEC PETROLEUM ENGINEERING Corp. |