CN220365562U - Digital type layered water injection ground controller - Google Patents
Digital type layered water injection ground controller Download PDFInfo
- Publication number
- CN220365562U CN220365562U CN202322162460.1U CN202322162460U CN220365562U CN 220365562 U CN220365562 U CN 220365562U CN 202322162460 U CN202322162460 U CN 202322162460U CN 220365562 U CN220365562 U CN 220365562U
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- Prior art keywords
- valve
- grinding wheel
- valve body
- water injection
- ground controller
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- 238000002347 injection Methods 0.000 title claims abstract description 16
- 239000007924 injection Substances 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 5
- 229910001651 emery Inorganic materials 0.000 claims description 4
- 239000003129 oil well Substances 0.000 abstract description 13
- 230000008859 change Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a digital layered water injection ground controller, which comprises a valve body, wherein an electric grinding wheel adjusting structure is arranged in the valve body, and the digital layered water injection ground controller also comprises an electromagnetic flowmeter and a plurality of pressure transmitters, wherein each pressure transmitter comprises a pre-valve sensing component and a post-valve sensing component, the valve body comprises a ground controller cabinet which is electrically connected with the electric grinding wheel adjusting structure, and the pressure transmitters and the electromagnetic flowmeter are electrically connected with the ground controller cabinet; according to the valve, the grinding wheel is adopted for valve circulation adjustment, the valve state is remotely obtained through the pressure transmitter arranged at the front of the valve and the back of the valve, the remote control electric actuator is used for valve control, a worker can fully know the change condition of the working state of the valve on the ground and remotely send out a control command, the action of the grinding wheel assembly of the control valve is adjusted, the state control of the valve is realized, the efficiency is greatly improved, and the risk that the worker enters an oil well and the valve installation position is reduced.
Description
Technical Field
The utility model relates to the technical field of valves for oil wells, in particular to a digital separated layer water injection ground controller.
Background
In the production process of an oil well, natural gas is separated out when the bottom hole pressure of the oil well is lower than the saturation pressure of crude oil, the natural gas separated out in the oil well is accumulated in a sleeve to expand to generate pressure, for the oil well, the pressure change adjustment of a valve is a work which is required to be inspected frequently, the existing oil well valve is generally arranged underground, the pressure control is troublesome, the valve in the prior art generally adopts a liquid conveying pipeline to extend out of the ground for pressure detection, thus the integral pipeline is prolonged, the detection is inaccurate, the integral device is provided with a plurality of swelling components, certain difficulty is brought to maintenance, in addition, the efficiency of the mode that part of oil fields adopt workers to go to the bottom of the oil well for inspection is low, and the working strength of the oil well is high and also has a certain risk frequently.
Therefore, the utility model aims at the problems, and the digital layered water injection ground controller for the special ground control valve for the oil field is prepared to be designed, has a simple integral structure, is convenient to install and can meet the requirements of most oil field valves.
Disclosure of Invention
In view of the prior art, the utility model aims to provide a digital layered water injection ground controller for an oil field, which is connected with a grinding wheel type valve, adopts a grinding wheel to carry out valve circulation adjustment, remotely acquires a valve state by arranging a pressure transmitter behind a valve front valve and a pressure transmitter behind the valve, and remotely controls an electric actuator to carry out valve control, thereby facilitating the valve control in oil field engineering.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a digital type layering water injection ground controller, includes the valve body, be provided with electronic emery wheel regulation structure in the valve body, still including electromagnetic flowmeter and a plurality of pressure transmitter, pressure transmitter includes sensing subassembly before the valve and sensing subassembly behind the valve, the valve body is including being provided with the ground controller cabinet that the electronic emery wheel regulation structure of electricity connection, ground controller cabinet setting is connected to pressure transmitter and electromagnetic flowmeter electricity.
As a further arrangement of the scheme, the valve body is connected with an electric actuator for driving an electric grinding wheel adjusting structure, and the electric grinding wheel adjusting structure comprises a grinding wheel piece and a grinding wheel seat.
As a further arrangement of the scheme, the ground controller cabinet is connected with the electric actuator, the pressure transmitter and the electromagnetic flowmeter on the valve body through cables.
As a further arrangement of the scheme, the electromagnetic flowmeter is arranged on one side of the liquid inlet end of the valve body.
As a further arrangement of the above solution, the pressure transmitter is arranged in an internal cavity reserved in the valve body.
As a further arrangement of the scheme, the pressure detection head of the front valve sensing assembly extends into one side of the electric grinding wheel adjusting structure opposite to the liquid inlet end, and the pressure detection head of the rear valve sensing assembly extends into one side of the electric grinding wheel adjusting structure opposite to the liquid outlet end.
The beneficial effects are that: the digital layered water injection ground controller is arranged, so that a worker can fully know the working state and internal pressure change condition of the valve on the ground and away from the valve body positioned in an oil well and underground, and accordingly control commands are remotely sent on the ground, the action of the grinding wheel assembly of the control valve is regulated, the state control of the valve is realized, the efficiency is greatly improved, and the risk that the worker enters the oil well and the valve installation position is avoided.
Drawings
FIG. 1 is a schematic diagram of a control valve according to the present utility model.
FIG. 2 is a schematic diagram of a post-valve transmitter mounting structure of the present utility model.
Reference numerals: 1. a valve body; 2. an electric grinding wheel adjusting structure; 21. grinding wheel member; 22. grinding wheel seat; 3. a pressure transmitter; 31. a pre-valve sensing assembly; 32. a post-valve sensing assembly; 33. a pressure detection head; 4. an electromagnetic flowmeter; 5. a ground controller cabinet; 6. an electric actuator; 7. an inner cavity; 8. and (3) a cable.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. In the case of no conflict, the embodiments of the present application and features in the embodiments may be combined with each other, and structures not fully described in the specification may refer to the prior art.
The control valve of the embodiment is characterized in that the main body of the control valve is supported on grinding wheel adjustment and comprises a valve body 1, an electric grinding wheel adjustment structure 2 is arranged in the valve body 1, the relative rotation of the grinding wheel is controlled by an electric actuator 6 to realize adjustment control, an electromagnetic flowmeter 4 for monitoring the flow of a medium channel in the valve body 1 and a plurality of pressure transmitters 3 are also arranged in the valve body 1 so as to realize remote ground control, and therefore, a ground controller cabinet 5 for transmitting signals is connected through a cable 8 to realize adjustment, opening and closing and the like of each valve on the ground or in a centralized manner, and an intelligent control module can be connected to realize automatic control through program setting of a trigger threshold through monitoring the medium condition in the valve body 1.
The pressure transmitter 3 of the control valve comprises a valve front sensing component 31 and a valve rear sensing component 32 which are respectively arranged on the front side and the rear side of the grinding wheel component, namely, the opening and closing rotation of the grinding wheel can be obtained through a medium pressure signal fed back by the pressure transmitter 3.
The ground controller cabinet 5 that valve body 1 of this embodiment connects is connected electrically and is electric grinding wheel regulation structure 2, and its aim at is based on the detection numerical value signal of pressure transmitter 3 and electromagnetic flowmeter 4 feedback, and the staff can be initiative send control signal to electric actuator 6 of electric grinding wheel regulation result 2 to realize the operation such as opening and shutting of the underground valve of ground control oil field, opening valve degree, also can know the valve internal pressure change in real time.
As a further arrangement of the above solution, the valve body 1 is provided with an electric actuator 6 for driving the electric grinding wheel adjusting structure 2, the electric grinding wheel adjusting structure 2 comprising a grinding wheel member 21 and a grinding wheel seat 22.
Through the above structure arrangement, the electric actuator 6 can rotate through the electrically driven grinding wheel piece 21, and the medium flow area of the valve is controlled through the dislocation and the change of the communication of the axial medium flow holes of the grinding wheel piece 21 and the grinding wheel seat 22 in the rotating process.
As a further arrangement of the above solution, the ground controller cabinet 5 is connected to the electric actuator 6, the pressure transmitter 3 and the electromagnetic flowmeter 4 on the valve body 1 by a cable 8.
Through the structure, the electromagnetic flowmeter 4 and the pressure transmitter 3 are arranged in the valve body 1, the pressure change in the valve and the opening and closing state of the valve can be controlled and known in real time, then a control signal is sent to the electric actuator 6 through the ground controller cabinet 5 positioned at the ground end, and the electric actuator 6 can drive the grinding wheel piece 21 to rotate, so that the valve is controlled.
As a further arrangement of the above scheme, the electromagnetic flowmeter 4 is disposed at one side of the liquid inlet end of the valve body 1, the pressure transmitter 3 is disposed in the internal cavity 7 reserved in the valve body 1, the pressure detecting head 33 of the pre-valve sensing assembly 31 extends into one side of the electric grinding wheel adjusting structure 2 opposite to the liquid inlet end, and the pressure detecting head 33 of the post-valve sensing assembly 32 extends into one side of the electric grinding wheel adjusting structure 2 opposite to the liquid outlet end (fig. 2 is a schematic view of a section of 90 ° opposite to fig. 1).
As shown in fig. 1-2, the pressure transmitter 3 of the present embodiment is disposed in the inner cavity 7 reserved in the valve body 1, the inner cavity 7 is further connected with a cable 8 for outputting a detection signal of the pressure transmitter 3 and using electricity for operation of the pressure transmitter 3, in addition, the pressure transmitter 3 is provided with at least two groups, one group is that a pre-valve sensing component 31 is disposed on one side of the electric grinding wheel adjusting structure 2, which is close to the liquid inlet end, and the pressure sensing head 33 is embedded in the valve body 1 through the structure shown in fig. 1, and the channel between the pressure sensing head 33 and the medium channel of the valve body 1 is opened, however, the pressure sensing head 33 does not extend into the medium channel of the valve body 1, which has the advantages that the pressure can be sensed and cannot be scoured by the medium, the service life of the pressure transmitter 3 is improved, and the other group is that the principle and the setting method of the post-valve sensing component 32 are the same as that of the pre-valve sensing component 31.
Through the arrangement of the digital layered water injection ground controller, a worker can fully know the working state and the internal pressure change condition of the valve on the ground and away from the valve body positioned in an oil well and underground, so that the worker can remotely send a control command on the ground, regulate the action of the grinding wheel assembly of the control valve, realize the state control of the valve, not only can greatly improve the efficiency, but also can avoid the risk that the worker enters the oil well and the valve installation position.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (6)
1. A digital separated layer water injection ground controller is characterized in that: including valve body (1), be provided with electronic emery wheel regulation structure (2) in valve body (1), still including electromagnetic flowmeter (4) and a plurality of pressure transmitter (3), pressure transmitter (3) are including sensing subassembly (31) before the valve and sensing subassembly (32) after the valve, valve body (1) are including being provided with ground controller cabinet (5) that electronic emery wheel regulation structure (2) are connected to the electricity, ground controller cabinet (5) setting is connected to pressure transmitter (3) and electromagnetic flowmeter (4) electricity.
2. A digital zone water injection surface controller as claimed in claim 1 wherein: an electric actuator (6) for driving an electric grinding wheel adjusting structure (2) is connected to the valve body (1), and the electric grinding wheel adjusting structure (2) comprises a grinding wheel piece (21) and a grinding wheel seat (22).
3. A digital zone water injection surface controller as claimed in claim 1 wherein: the ground controller cabinet (5) is connected with an electric actuator (6), a pressure transmitter (3) and an electromagnetic flowmeter (4) on the valve body (1) through a cable (8).
4. A digital zone water injection surface controller as claimed in claim 1 wherein: the electromagnetic flowmeter (4) is arranged on one side of the liquid inlet end of the valve body (1).
5. A digital zone water injection surface controller as claimed in claim 1 wherein: the pressure transmitter (3) is arranged in an inner cavity (7) reserved in the valve body (1).
6. A digital zone water injection surface controller as defined in claim 5, wherein: the pressure detection head (33) of the valve front sensing assembly (31) stretches into one side of the electric grinding wheel adjusting structure (2) opposite to the liquid inlet end, and the pressure detection head (33) of the valve rear sensing assembly (32) stretches into one side of the electric grinding wheel adjusting structure (2) opposite to the liquid outlet end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322162460.1U CN220365562U (en) | 2023-08-11 | 2023-08-11 | Digital type layered water injection ground controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322162460.1U CN220365562U (en) | 2023-08-11 | 2023-08-11 | Digital type layered water injection ground controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220365562U true CN220365562U (en) | 2024-01-19 |
Family
ID=89519581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322162460.1U Active CN220365562U (en) | 2023-08-11 | 2023-08-11 | Digital type layered water injection ground controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220365562U (en) |
-
2023
- 2023-08-11 CN CN202322162460.1U patent/CN220365562U/en active Active
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