CN107084767A - A kind of liquid fraction tomography real-time measurement system - Google Patents
A kind of liquid fraction tomography real-time measurement system Download PDFInfo
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- CN107084767A CN107084767A CN201710360594.0A CN201710360594A CN107084767A CN 107084767 A CN107084767 A CN 107084767A CN 201710360594 A CN201710360594 A CN 201710360594A CN 107084767 A CN107084767 A CN 107084767A
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- pipeline
- liquid
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F5/00—Measuring a proportion of the volume flow
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Pipeline Systems (AREA)
Abstract
The invention discloses a kind of liquid fraction real-time measurement system, the ratio of the various two kinds of liquid transmitted by pipeline can be measured in real time.It is main to be made up of measurement module, analysis module and transport module.Measurement is by the fluid information of pipeline comprehensively for measurement module, and information progress analysis judgement of the analysis module to measuring obtains the ratio of two kinds of liquid, transport module transmits this information to remote terminal, carries out Macro or mass analysis.The present invention can in real time, accurately obtain the mixed proportion of two kinds of liquid, and not influenceed by environment temperature, be adapted to use in each chemical plant, be especially suitable for oil extraction system and carried of crude oil system is used.
Description
Technical field
The present invention relates to technical field of petrochemical industry, it is related to the proportion measurement of two kinds of liquid, more particularly to oil extraction
And Transportation Engineering.
Background technology
Chemical field often has the situation that two kinds of immiscible liquids are mixed, both liquid due to physical characteristic not
Together, it is impossible to be mutually dissolved.When being flowed in pipeline, its ratio dynamic change, and along pipeline section skewness.Tradition is passed
Sensor can only around detection sensor both immiscible liquids ratio, it is impossible to the liquid ratio reflected on whole pipeline section
Example.Because sensor is arranged in pipeline, the flowing and distribution of liquid have impact on.Develop accurate measurement, not liquid body distribution shadow
Two kinds of loud mixing liquid detecting systems are the tasks that this area is continued.
The content of the invention
It is an object of the invention to provide a kind of liquid fraction real-time measurement system, the dynamic of working fluid compares in reflection pipeline
Example change.
The present invention is realized according to following technical scheme, and liquid fraction real-time measurement system is by measurement subsystem, analysis
Subsystem and transmission subsystem are constituted.Measuring subsystem, measurement is by the fluid information of pipeline comprehensively, and analyzing subsystem is to measurement
The information arrived carries out analysis calculating, obtains the ratio of liquid, and transmission subsystem transmits this information to remote terminal.
Further, described liquid fraction real-time measurement system, also with following technical characteristic.
Described liquid fraction real-time measurement system, using comprehensive non-contact measurement, measurement subsystem is entirely located in
Fluid information in pipeline external, comprehensive measurement pipeline, and do not influence the liquid in pipeline to flow.
Described comprehensive non-contact measurement apparatus, emitter is arranged in pairs with reception device, is complementary to one another, collection
Fluid information in pipeline.
Described comprehensive non-contact measurement apparatus, reception device and emitter pass through around pipeline, comprehensively collection
The fluid information of pipeline.
Described liquid fraction Real-time measuring and analyzing subsystem, is divided the multipair signal collected in measurement subsystem
Analysis is calculated, and the fault information of liquid in pipeline is obtained, so as to calculate liquid fraction.
Brief description of the drawings
Fig. 1 is a kind of liquid fraction tomography real-time measurement system structure chart.
Fig. 2 is comprehensive non-contact measurement subsystem structure figure.
Embodiment
The present invention is described in detail below in conjunction with the accompanying drawings, as shown in figure 1, a kind of liquid fraction tomography real-time measurement system, by measuring
Subsystem (20), analyzing subsystem (30) and transmission subsystem (40) are constituted.
As shown in figure 1, measurement subsystem (20) is around pipeline (10), the information to pipeline (10) interior liquid is measured,
The signal measured is sent to analyzing subsystem (30).
As shown in figure 1, analyzing subsystem (30) carries out analysis calculating to the signal received, using sectional analysis method,
The percent information of pipeline (10) interior liquid is obtained, the information is transferred to remote terminal by transmission subsystem (40), converged
Total processing.
As shown in Fig. 2 measurement subsystem (20) include emitter (60,90,100,130) and reception device (70,80,
110,120) transmission signal that, collection passes through pipeline (10) comprehensively.
As shown in Fig. 2 emitter (60,90,100,130) and reception device (70,80,110,120) are located at pipeline
(10) it is outside, around pipeline (10).
As shown in Fig. 2 emitter (60,90,100,130) occurs in pairs with reception device (70,80,110,120), one
One correspondence, obtains the information of the liquid in pipeline (10).
The foregoing is only presently preferred embodiments of the present invention, it is all structure disclosed in this invention is made any simply repair
Change, change and equivalent structure change, belong within the protection domain of technical solution of the present invention.
Claims (5)
1. a kind of liquid fraction real-time measurement system, it is characterised in that described liquid fraction real-time measurement system is by measurement mould
Block, analysis module and transport module are constituted, and measurement is by the fluid information of pipeline comprehensively for measurement module, and analysis module is to measuring
Information analyzed, obtain the ratio of liquid, transport module transmits this information to remote terminal.
2. liquid fraction real-time measurement system according to claim 1, it is characterised in that measurement module is arranged on outside pipeline
Portion, comprehensive non-contact measurement is carried out to the liquid in pipeline.
3. liquid fraction real-time measurement system according to claim 1, it is characterised in that analysis module is more to what is received
Analysis calculating is carried out using sectional analysis method to signal, the ratio of liquid is obtained.
4. comprehensive non-contact measurement according to claim 2, it is characterised in that emitter and reception device are all pacified
Mounted in pipeline external, around pipeline, signal passes through the overall signal that can reflect in pipeline after pipeline.
5. comprehensive non-contact measurement according to claim 2, it is characterised in that emitter and reception device are paired
Set, and have multipair, the information of liquid in pipeline is reflected comprehensively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710360594.0A CN107084767A (en) | 2017-05-21 | 2017-05-21 | A kind of liquid fraction tomography real-time measurement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710360594.0A CN107084767A (en) | 2017-05-21 | 2017-05-21 | A kind of liquid fraction tomography real-time measurement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107084767A true CN107084767A (en) | 2017-08-22 |
Family
ID=59608139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710360594.0A Withdrawn CN107084767A (en) | 2017-05-21 | 2017-05-21 | A kind of liquid fraction tomography real-time measurement system |
Country Status (1)
| Country | Link |
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| CN (1) | CN107084767A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1415070A (en) * | 1999-10-28 | 2003-04-30 | 微动公司 | Multiphase flow measurement system |
| CN101333924A (en) * | 2008-05-23 | 2008-12-31 | 安东石油技术（集团）有限公司 | Oil gas water flow measurement system |
| CN101333925A (en) * | 2008-05-23 | 2008-12-31 | 安东石油技术（集团）有限公司 | Oil gas water three phase on-line inseparate flow measurement system |
| CN202994215U (en) * | 2012-11-15 | 2013-06-12 | 天津大学 | Double throttling three differential pressure moisture-gas two-phase flow measuring system |
| CN104316597A (en) * | 2014-11-18 | 2015-01-28 | 内蒙古科技大学 | Sensor and gas/solid two-phase flow concentration detection device and method |
| CN104718438A (en) * | 2012-09-21 | 2015-06-17 | 皮德罗菲奥伦蒂尼有限公司 | System for measuring the flow rate of a gas and use of said measuring system in a method for determining the error of a flow meter during normal operation without disconnecting it from any pipes |
-
2017
- 2017-05-21 CN CN201710360594.0A patent/CN107084767A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1415070A (en) * | 1999-10-28 | 2003-04-30 | 微动公司 | Multiphase flow measurement system |
| CN101333924A (en) * | 2008-05-23 | 2008-12-31 | 安东石油技术（集团）有限公司 | Oil gas water flow measurement system |
| CN101333925A (en) * | 2008-05-23 | 2008-12-31 | 安东石油技术（集团）有限公司 | Oil gas water three phase on-line inseparate flow measurement system |
| CN104718438A (en) * | 2012-09-21 | 2015-06-17 | 皮德罗菲奥伦蒂尼有限公司 | System for measuring the flow rate of a gas and use of said measuring system in a method for determining the error of a flow meter during normal operation without disconnecting it from any pipes |
| CN202994215U (en) * | 2012-11-15 | 2013-06-12 | 天津大学 | Double throttling three differential pressure moisture-gas two-phase flow measuring system |
| CN104316597A (en) * | 2014-11-18 | 2015-01-28 | 内蒙古科技大学 | Sensor and gas/solid two-phase flow concentration detection device and method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170822 |
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| WW01 | Invention patent application withdrawn after publication |