CN205189823U - Self -adaptation fluid control valve - Google Patents
Self -adaptation fluid control valve Download PDFInfo
- Publication number
- CN205189823U CN205189823U CN201520924254.2U CN201520924254U CN205189823U CN 205189823 U CN205189823 U CN 205189823U CN 201520924254 U CN201520924254 U CN 201520924254U CN 205189823 U CN205189823 U CN 205189823U
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- CN
- China
- Prior art keywords
- control valve
- self adaptation
- adaptation control
- tool materials
- fluids
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- Expired - Fee Related
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Abstract
The utility model provides a self -adaptation fluid control valve, this control valve is by instrument material matrix, there is special design's runner inside, the runner is by a plurality of concentric circless, opening and the runner entry connected between the concentric circles are constituteed, can restrict the speed that rivers were crossed by to a great extent through this control valve, less influence the speed that the oil stream flows through, reach under the same pressure condition, the flow that flows through oil is greater than the flow of the water that flows through, thereby realize reducing the outflow of water under the condition of profit mixed flow, the rapid detection tool is simple in structure, safety and reliability.
Description
Technical field
The utility model belongs to field produces water control technique field, and specifically relate to a kind of control valve platform of automatic control different fluid flow, structure is simple and safe and reliable.
Background technology
In current known field produces water control technique, one technical barrier that first will solve predicts possible water exit position, or when oil well has started after water outlet, need to trip out tubing string and install control wetting system additional.And the control wetting system of routine can only be arranged on the interval of water outlet in a large number usually, once the situation of water outlet appears in other uninstalled interval, need to trip out all tubing strings, redesign and install.Trip out tubing string at every turn and all can spend a large amount of human and material resources and fund.
For solving above technical problem, the utility model provides a kind of self adaptation control valve for fluids, and it can be arranged on conventional flow string, unaffected when normal production.After residing interval water outlet, effectively can limit the inflow of water, thus reach the object of control water.
Summary of the invention
For above-mentioned situation, for solving the defect of prior art, the object of the utility model just there is provided a kind of self adaptation control valve for fluids, it comprises tool materials matrix, it is characterized in that, described tool materials intrinsic silicon is provided with annular channel, described annular channel comprises multiple concentric circles, connect the opening between concentric circles and flow channel entry point, wherein, annular channel central authorities are with being communicated with outside centre bore, the tool materials matrix surrounding of the distribution of described flow channel entry point uniform array, and the entrance of described flow channel entry point is provided with the horn mouth of 30 °, connect and bell-mouthed one end is provided with straight channel, described straight channel comprises a main channel and multiple branched bottom, fluid flows into from described flow channel entry point, flow out from described centre bore.
Further, as preferably, effective operating pressure of described self adaptation control valve for fluids is 1 ~ 10MPa.
Further, as preferably, the number of described flow channel entry point is three.
Further, as preferably, be provided with two groups of spoilers in the center cavity of described annular channel, described spoiler is annular, and described spoiler is provided with the spoiler opening of three uniform array distributions.
Further, as preferably, the shape of the cross section of described tool materials matrix is remove the triangle of corner angle.
The beneficial effects of the utility model:
The utility model provides a kind of self adaptation control valve for fluids, and it can be arranged on conventional flow string, unaffected when normal production.After residing interval water outlet, effectively can limit the inflow of water, thus reach the object of control water, its inside is provided with the flow field through particular design, liquid flows into from three entrances of tool materials matrix simultaneously, and when the liquid flowed into is water time, the pressure consumption of water when the flowing of tool materials intrinsic silicon can be very large, can be restricted, make it flow through speed and significantly reduce.When the liquid flowed into is oil time, oil can not be restricted in the flowing of tool materials intrinsic silicon, very fast flow velocity.
Accompanying drawing explanation
The structure chart of a kind of self adaptation control valve for fluids that Fig. 1 provides for the utility model;
Wherein, 1, tool materials matrix, 2, annular channel, 3, concentric circles, 4, connect opening between concentric circles, 5, flow channel entry point, 6, centre bore, 7, horn mouth, 8, become a mandarin runner, 9, branched bottom, 10, spoiler, 11, spoiler opening.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, the utility model provides a kind of self adaptation control valve for fluids, it comprises tool materials matrix 1, tool materials matrix 1 inside is provided with annular channel 2, described annular channel 2 comprises multiple concentric circles 3, connect the opening 4 between concentric circles and flow channel entry point 5, wherein, annular channel 2 central authorities are with being communicated with outside centre bore 6, tool materials matrix 1 surrounding of the distribution of described flow channel entry point 5 uniform array, and the entrance of described flow channel entry point 5 is provided with the horn mouth 7 of 30 °, what connect horn mouth 7 is provided with straight channel 8 for one end, described straight channel 8 comprises a main channel and multiple branched bottom 9, fluid flows into from described flow channel entry point, flow out from described centre bore.
In the present embodiment, effective operating pressure of described self adaptation control valve for fluids is 1 ~ 10MPa.
In the present embodiment, the number of described flow channel entry point is three.This self adaptation control valve for fluids, when carrying out work, can be arranged in other instrument or equipment by the utility model, and liquid is flowed into from three entrance simultaneously, and three entrances need to be in same fluid pressure environment.
Be provided with two groups of spoilers 10 in the center cavity of annular channel, described spoiler 10 is annular, and described spoiler 10 is provided with the spoiler opening 11 of three uniform array distributions.
In addition, in the present embodiment, the shape of the cross section of tool materials matrix is remove the triangle of corner angle.
The utility model can be arranged on conventional flow string, unaffected when normal production.After residing interval water outlet, effectively can limit the inflow of water, thus reach the object of control water, its inside is provided with the flow field through particular design, liquid flows into from three entrances of tool materials matrix simultaneously, and when the liquid flowed into is water time, the pressure consumption of water when the flowing of tool materials intrinsic silicon can be very large, can be restricted, make it flow through speed and significantly reduce.When the liquid flowed into is oil time, oil can not be restricted in the flowing of tool materials intrinsic silicon, very fast flow velocity.
Claims (6)
1. a self adaptation control valve for fluids, it comprises tool materials matrix, it is characterized in that, described tool materials intrinsic silicon is provided with annular channel, described annular channel comprises multiple concentric circles, connect the opening between concentric circles and flow channel entry point, wherein, annular channel central authorities are with being communicated with outside centre bore, 3 uniform arrays of described flow channel entry point be distributed in tool materials matrix surrounding, and three entrance angles are 120 °, what connect entrance is three runners that become a mandarin, all link up with oil pipe external environment condition, fluid becomes a mandarin runner inflow instrument from three, inner from described centre bore oil inlet pipe after this instrument.
2. a kind of self adaptation control valve for fluids according to claim 1, is characterized in that, effective operating pressure of described self adaptation control valve for fluids is 0.5 ~ 10MPa.
3. a kind of self adaptation control valve for fluids according to claim 1, is characterized in that, described tool materials matrix is tungsten carbide or boron carbide.
4. a kind of self adaptation control valve for fluids according to claim 1, is characterized in that, the number of described flow channel entry point is three.
5. a kind of self adaptation control valve for fluids according to claim 1-3 any one, it is characterized in that, be provided with two groups of spoilers in the center cavity of described annular channel, described spoiler is annular, and described spoiler is provided with the spoiler opening of three uniform array distributions.
6. a kind of self adaptation control valve for fluids according to claim 1-3 any one, is characterized in that, the shape of the cross section of described tool materials matrix is remove the triangle of corner angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520924254.2U CN205189823U (en) | 2015-11-17 | 2015-11-17 | Self -adaptation fluid control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520924254.2U CN205189823U (en) | 2015-11-17 | 2015-11-17 | Self -adaptation fluid control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205189823U true CN205189823U (en) | 2016-04-27 |
Family
ID=55782823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520924254.2U Expired - Fee Related CN205189823U (en) | 2015-11-17 | 2015-11-17 | Self -adaptation fluid control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205189823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779578A (en) * | 2019-03-26 | 2019-05-21 | 西安石油大学 | Adaptive horizontal well control water conservancy project tool based on grease density contrast and eddy flow |
-
2015
- 2015-11-17 CN CN201520924254.2U patent/CN205189823U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779578A (en) * | 2019-03-26 | 2019-05-21 | 西安石油大学 | Adaptive horizontal well control water conservancy project tool based on grease density contrast and eddy flow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: BEIJING WALKER PETROLEUM ENGINEERING TECHNOLOGY RESEARCH INSTITUTE Document name: Notification to Make Rectification |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161117 |