CN201194011Y - Three phase metering controller for metering station - Google Patents
Three phase metering controller for metering station Download PDFInfo
- Publication number
- CN201194011Y CN201194011Y CNU2008201036049U CN200820103604U CN201194011Y CN 201194011 Y CN201194011 Y CN 201194011Y CN U2008201036049 U CNU2008201036049 U CN U2008201036049U CN 200820103604 U CN200820103604 U CN 200820103604U CN 201194011 Y CN201194011 Y CN 201194011Y
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- China
- Prior art keywords
- metering
- separating tank
- control module
- ball valve
- cpu control
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- Expired - Fee Related
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Abstract
The utility model discloses a three phase measurement controller in measuring station, which comprises a CPU control module and a measurement separating can. A motor switching valve is installed on the liquid inlet measuring tube of the measurement separating can connected with a crude oil transportation tube; an electric ball valve is installed on the liquid outlet tube of the measurement separating can; a water content analyzer is connected on the liquid outlet pipeline of the electric ball valve in series connection; an electric contact liquid level gauge is mounted on the lower wall of the measurement separating can; a gas flow meter is mounted on the air outlet pipe of the measurement separating can; the liquid outlet pipe and the air outlet pipe of the measurement separating can are connected to the crude oil transportation tube respectively; and the electric switching valve, the electric ball valve, the water content analyzer, the electric contact liquid level gauge and the gas flow meter are connected to the control ports of the CPU control module respectively.
Description
Technical field
The utility model relates to a kind of test satellite location three phase metering controller in order to water, gas content in the metering crude oil.
Background technology
At present,, need to be equipped with the personnel that much patrol and examine and regularly each test satellite location is patrolled and examined with image data normally by what manually finish for the metering of water, gas content in the crude oil, labor strength is big, inefficiency.
The utility model content
The purpose of this utility model is to provide a kind of test satellite location three phase metering controller, and is not only simple in structure, and can greatly improve the automatic gauge level of water in the crude oil, gas content, reduces labor strength, increases work efficiency.
The purpose of this utility model is achieved in that a kind of test satellite location three phase metering controller, comprise CPU control module and metering separating tank, on metering separating tank and the feed liquor gauge line that the Crude Oil Transportation pipe links to each other electric switching valve is installed, on the drain pipe of metering separating tank electrical ball valve is installed, analyzer of water content is being installed in series on the liquid outlet end pipeline of electrical ball valve, on the bottom tank skin of metering separating tank, remote level indicator is installed, on the escape pipe of metering separating tank, gas meter is installed; The drain pipe of metering separating tank links to each other with the Crude Oil Transportation pipe respectively with escape pipe, and said electric switching valve, electrical ball valve, analyzer of water content, remote level indicator and gas meter link to each other with the control port of said CPU control module respectively.
When needs measured, the utility model measurement controller control electric switching valve was opened, and enters the metering state, simultaneously electrical ball valve was closed, and the next oil of oil well enters the metering separating tank through electric switching valve and carries out the gas-oil separation metering.When separating tank level and rise under the remote level indicator liquid level, the corresponding contacts switch motion of liquid level gauge, utilizes the gas meter metering associated gas tolerance that is contained on the separating tank escape pipe simultaneously at the measurement controller opening entry gauging time; When separating tank level and rise on the remote level indicator liquid level, controller stops to write down the gauging time, and controller is according to the distance of liquid level and the correlation parameter of separating tank cooperate the time of being write down can calculate this well production fluid amount up and down.Electrical ball valve was opened automatically when computing was finished, and began oil extraction, and measured crude oil water content by analyzer of water content.When separating tank level and drop under the remote level indicator liquid level, electrical ball valve is closed automatically, stops oil extraction, and analyzer of water content stops to measure crude oil water content simultaneously.The three phase metering controller calculates the produce oil and the water production rate of individual well according to water percentage and the production fluid amount that before calculated.The utility model is simple in structure, the components and parts fiduciary level height of selecting for use, low production cost, greatly improved the automatic gauge level of water, gas content in the crude oil, changed the history of in the past measuring by manual patrol test satellite location statistics, reduce labor strength, improved work efficiency.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Accompanying drawing is a syndeton synoptic diagram of the present utility model.
Embodiment
A kind of test satellite location three phase metering controller as shown in the figure, comprises CPU control module 1 and metering separating tank 4, and CPU control module 1 can be selected existing industrial single-chip microcomputer for use.On metering separating tank 4 and the feed liquor gauge line 12 that Crude Oil Transportation pipe 8 links to each other electric switching valve 11 is installed, on the drain pipe of metering separating tank 4 electrical ball valve 9 is installed, analyzer of water content 10 is being installed in series on the liquid outlet end pipeline of electrical ball valve 9, on the bottom tank skin of metering separating tank 4, remote level indicator 5 is installed, on the escape pipe of metering separating tank 4, gas meter 6 is installed; The drain pipe of metering separating tank 4 links to each other with Crude Oil Transportation pipe 8 by pressure balancing tank 7 respectively with escape pipe, and said electric switching valve 11, electrical ball valve 9, analyzer of water content 10, remote level indicator 5 and gas meter 6 link to each other with the control port 13 of said CPU control module 1 respectively.
Said CPU control module 1 connects show loving care for water management module 2 and water jacket furnace control module 3 respectively by the RS485 interface.These two modules are finished the control of the measure control and the oily heating-up temperature of water injection rate respectively, and communications protocol adopts Modbus.
Said CPU control module 1 is connecting wireless bridge 14 by Ethernet interface, in order to realize remote wireless control.
When needs measured, CPU control module 1 control electric switching valve 11 was opened, and enters the metering state, simultaneously electrical ball valve 9 was closed, and the next oil of oil well enters metering separating tank 4 through electric switching valve 11 and carries out the gas-oil separation metering.When liquid level in the separating tank 4 rose to 5 times liquid levels of remote level indicator, the corresponding contacts switch motion of liquid level gauge 5, utilized the gas meter 6 metering associated gas tolerance that are contained on separating tank 4 escape pipes simultaneously at the 1 opening entry gauging time of CPU control module; When liquid level in the separating tank 4 rises on the remote level indicator 5 liquid level, CPU control module 1 stops to write down the gauging time, and CPU control module 1 cooperates the gauging time of being write down can calculate this well production fluid amount according to the distance of upper and lower liquid level and the correlation parameters such as volume of separating tank 4.Electrical ball valve 9 was opened automatically when computing was finished, and began oil extraction, and measured crude oil water content by analyzer of water content 10.When liquid level in the separating tank 4 dropped to 5 times liquid levels of remote level indicator, electrical ball valve 9 was closed automatically, stops oil extraction, and analyzer of water content 10 stops to measure crude oil water content simultaneously.Calculate at last the produce oil and the water production rate of individual well according to water percentage and the production fluid amount that before calculated by CPU control module 1.
Claims (3)
1. test satellite location three phase metering controller, comprise CPU control module (1) and metering separating tank (4), it is characterized in that: on metering separating tank (4) and the feed liquor gauge line (12) that Crude Oil Transportation pipe (8) links to each other electric switching valve (11) is installed, on the drain pipe of metering separating tank (4) electrical ball valve (9) is installed, analyzer of water content (10) is being installed in series on the liquid outlet end pipeline of electrical ball valve (9), on the bottom tank skin of metering separating tank (4), remote level indicator (5) is installed, on the escape pipe of metering separating tank (4), gas meter (6) is installed; The drain pipe of metering separating tank (4) links to each other with Crude Oil Transportation pipe (8) respectively with escape pipe, and said electric switching valve (11), electrical ball valve (9), analyzer of water content (10), remote level indicator (5) and gas meter (6) link to each other with the control port (13) of said CPU control module (1) respectively.
2. test satellite location three phase metering controller according to claim 1 is characterized in that: said CPU control module (1) connects show loving care for water management module (2) and water jacket furnace control module (3) respectively by the RS485 interface.
3. test satellite location three phase metering controller according to claim 1 is characterized in that: said CPU control module (1) is connecting wireless bridge (14) by Ethernet interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201036049U CN201194011Y (en) | 2008-04-23 | 2008-04-23 | Three phase metering controller for metering station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201036049U CN201194011Y (en) | 2008-04-23 | 2008-04-23 | Three phase metering controller for metering station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201194011Y true CN201194011Y (en) | 2009-02-11 |
Family
ID=40393545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201036049U Expired - Fee Related CN201194011Y (en) | 2008-04-23 | 2008-04-23 | Three phase metering controller for metering station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201194011Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305847A (en) * | 2011-07-29 | 2012-01-04 | 武汉第二船舶设计研究所 | Device for measuring water in oil on line |
| CN113023130A (en) * | 2021-03-03 | 2021-06-25 | 江苏科技大学 | Liquid storage container for underwater liquid drainage and liquid level measurement and liquid level control method thereof |
-
2008
- 2008-04-23 CN CNU2008201036049U patent/CN201194011Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305847A (en) * | 2011-07-29 | 2012-01-04 | 武汉第二船舶设计研究所 | Device for measuring water in oil on line |
| CN102305847B (en) * | 2011-07-29 | 2014-04-09 | 武汉第二船舶设计研究所 | Device for measuring water in oil on line |
| CN113023130A (en) * | 2021-03-03 | 2021-06-25 | 江苏科技大学 | Liquid storage container for underwater liquid drainage and liquid level measurement and liquid level control method thereof |
| CN113023130B (en) * | 2021-03-03 | 2022-07-22 | 江苏科技大学 | Liquid storage container for underwater liquid drainage and liquid level measurement and liquid level control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20120423 |