CN103061723B - The device of modularization adjustment flow - Google Patents
The device of modularization adjustment flow Download PDFInfo
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- CN103061723B CN103061723B CN201210182442.3A CN201210182442A CN103061723B CN 103061723 B CN103061723 B CN 103061723B CN 201210182442 A CN201210182442 A CN 201210182442A CN 103061723 B CN103061723 B CN 103061723B
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Abstract
The present invention relates to technical field of petroleum extraction, belong to production wellhead Produced Liquid flow-control equipment, the particularly device of modularization adjustment flow, the uniform through hole that axial through two ends end face is set on the periphery of cylindrical module base end, in through hole, to be fixedly mounted with two ends respectively enter, go out the module body that flow passage aperture is different, in module body, two ends are entered, go out between runner and ball valve is set, the rotating shaft of ball valve is stretched out outside the face of cylinder of module matrix, the module body installed respectively in the uniform through hole of module base end, its ball valve rotating shaft is that the radial face of cylinder from module matrix, center is stretched out, the external cylindrical surface at module matrix two ends arranges connecting thread respectively.The present invention not only can be implemented in need not shutdown operation when; regulate the aperture of oil nozzle easily; and adjustment aperture is changed by the module in corresponding aperture; module is separate, is independent of each other, flexible operation; dependable performance; easy to use, each module can independently be changed, and can reduce use cost.
Description
Technical field
The present invention relates to technical field of petroleum extraction, belong to production wellhead Produced Liquid flow-control equipment, particularly the device of modularization adjustment flow.
Background technology
At present, in oil recovery process, in order to control production wellhead producing pressure differential, reach the object that throttling open flow asks product, normal use fixed choke cover.Be connected with mouth sleeve screw-internal thread fit by oil nozzle external screw thread, realize different current limliting requirement by the oil nozzle changing different size aperture.Steam injection or turn to take out etc. need to change positive choke latus rectum time, can only closing well, pull down resistance oil nozzle sleeve end cap after release and change positive choke, waste time and energy, and easily cause crude oil pollution, bring inconvenience to oil recovery scene.
To sum up, traditional oils muzzle is installed complicated, needs to carry out shutdown operation to production well, can not carry out real-time conversion adjustment to oil flow channel.Sampling plug fouling after cycle steam injection of mouth sleeve is sticky dead, and handling are inconvenient, drive a well between flush stage and can only control with upper gate.There is following shortcoming:
One, inaccurate, control difficulty, heat energy is put and is lost seriously;
Two, heat energy effectively can not be utilized to extend the blowing time, cause oil well management not meticulous, not in time.
Summary of the invention
A kind of modularization is the object of the present invention is to provide to adjust the device of flow; not only can be implemented in need not shutdown operation when; regulate the aperture of oil nozzle easily, and adjustment aperture is changed by the module in corresponding aperture, module is separate; be independent of each other; flexible operation, dependable performance, easy to use; each module can independently be changed, and can reduce use cost.
The object of the present invention is achieved like this: a kind of device of modularization adjustment flow, the uniform through hole that axial through two ends end face is set on the periphery of cylindrical module base end, in through hole, to be fixedly mounted with two ends respectively enter, go out the module body that flow passage aperture is different, in module body, two ends are entered, go out between runner and ball valve is set, the rotating shaft of ball valve is stretched out outside the face of cylinder of module matrix, the module body installed respectively in the uniform through hole of module base end, its ball valve rotating shaft is that the radial face of cylinder from module matrix, center is stretched out, the external cylindrical surface at module matrix two ends arranges connecting thread respectively.
During use, module matrix of the present invention is threaded connection and is arranged on well mouth of oil well oil nozzle pipeline, rotates corresponding rotating shaft by required aperture, stir and open inner ball valve, close the ball valve of other module bodies simultaneously, the runner of needs can be formed, realize changing aperture fast, accurately.
Separate between module, be independent of each other, also can open the ball valve of multiple module body simultaneously, combinationally use.
The present invention is uniform multiple through hole on module matrix host, installs the module body determined in one group of aperture in each through hole.Except sizing mouth clear size of opening is different, other accessory sizes are identical, interchangeable, and machining accuracy is guaranteed, greatly cut down finished cost.The module that multiple aperture processes as required is independent separately, can independently change reduction use cost.Bore size 1-φ 40mm, metal sealing, flexibility and reliability.Modularized design, module body corresponding to often kind of aperture is separate, is independent of each other, can independently changes simultaneously, cost-saving.Not flow direction change, is down to minimum on the impact of liquid stream.Realize to oil well production situation accurate, manage in time; According to oil temperature change regulation and control oil recovery pressure reduction, can reach and make full use of the object that heat energy increases oil; Protection stratum, effectively extends the oil well blowing cycle.Easy and simple to handle, time saving and energy saving, firm and durable.
The present invention can install multiple module on a module matrix, and structure is reliability and durability, and concrete aperture is only controlled by sizing mouth, realizes aperture easily and processes as required, and reduce difficulty of processing, machining accuracy easily ensures.Install simple, flexible operation, dependable performance, easy to use.Not flow direction change, is down to minimum on the impact of liquid stream.
The present invention not only achieve when need not shutdown operation; regulate the aperture of oil nozzle easily; and adjustment aperture is changed by the module in corresponding aperture; module is separate, is independent of each other, flexible operation; dependable performance; easy to use, each module can independently be changed, and reduces use cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described,
Fig. 1 is main TV structure schematic diagram of the present invention;
Fig. 2 is Figure 1A-A sectional structure schematic diagram that the present invention is arranged on pipeline.
Detailed description of the invention
A kind of device of modularization adjustment flow, as Fig. 1, shown in Fig. 2, the uniform through hole that axial through two ends end face is set on the periphery of cylindrical module matrix 1 end face, in through hole, to be fixedly mounted with two ends respectively enter, go out runner 3, the module body 2 that 6 apertures are different, in module body 2, two ends are entered, go out runner 3, ball valve 4 is set between 6, the rotating shaft 5 of ball valve 4 is stretched out outside the face of cylinder of module matrix 1, the module body 2 installed respectively in the uniform through hole of module matrix 1 end face, its ball valve rotating shaft 5 is stretched out in the radial face of cylinder from module matrix 1, center, the external cylindrical surface at module matrix 1 two ends arranges connecting thread respectively.Be 1-40mm into and out of runner 3,6 different pore size.Ball valve rotating shaft 5 matches with the bearing 8 that ball valve body is arranged.The ball valve 4 arranged in module body 2, its both sides axially to arrange the screw being communicated with ball valve 4 respectively, match respectively by the screw of the screw thread that its face of cylinder is arranged with module body 2 both sides into and out of runner 3,6 body, make to be arranged in the screw of module body 2 both sides into and out of runner 3,6 body.Be positioned at module body 2 and arrange concave station on the outer circumference surface of runner 3,6 body inner end, the first sealing ring 9 that concave station is installed matches with module body 2 inner hole wall and ball valve body end face simultaneously.Between ball valve body import and export end shoulder block inside wall and the fitting face of module body 2 through hole boss, the second sealing ring 7 is set respectively.Uniform its aperture into and out of runner 3,6 of module body 2 be packed on module matrix 1 is all not identical, and other size of each module body 2 is all identical.The module body 2 of the seriation of processing by required aperture is except different into and out of the aperture of runner 3,6, and other physical dimension is identical, interchangeable, and machining accuracy is guaranteed, greatly cuts down finished cost.
Claims (5)
1. the device of a modularization adjustment flow, it is characterized in that: the uniform through hole that axial through two ends end face is set on the periphery of cylindrical module matrix (1) end face, in through hole, to be fixedly mounted with two ends respectively enter, go out runner (3, 6) module body (2) that aperture is different, in module body (2), two ends are entered, go out runner (3, 6) ball valve (4) is set between, the rotating shaft (5) of ball valve (4) is stretched out outside the face of cylinder of module matrix (1), the module body (2) installed respectively in the uniform through hole of module matrix (1) end face, its ball valve rotating shaft (5) is stretched out on the radial face of cylinder from module matrix (1) in center, the external cylindrical surface at module matrix (1) two ends arranges connecting thread respectively.
2. the device of modularization adjustment flow according to claim 1, is characterized in that: the scope different into and out of runner (3,6) aperture is 1-40mm.
3. the device of modularization adjustment flow according to claim 1, it is characterized in that: the ball valve (4) arranged in module body (2), its both sides axially arrange the screw of connection ball valve (4) respectively, match respectively by the screw of the screw thread that its face of cylinder is arranged with module body (2) both sides into and out of runner (3,6), make to be arranged in the screw of module body (2) both sides into and out of runner (3,6).
4. the device of modularization adjustment flow according to claim 3, it is characterized in that: be positioned at module body (2) and arrange concave station on the outer circumference surface of runner (3,6) inner end, the first sealing ring (9) that concave station is installed matches with module body (2) inner hole wall and ball valve body end face simultaneously.
5. the device of modularization adjustment flow according to claim 4, is characterized in that: between ball valve body import and export end shoulder block inside wall and the fitting face of module body (2) through hole boss, arrange the second sealing ring (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210182442.3A CN103061723B (en) | 2012-06-05 | 2012-06-05 | The device of modularization adjustment flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210182442.3A CN103061723B (en) | 2012-06-05 | 2012-06-05 | The device of modularization adjustment flow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103061723A CN103061723A (en) | 2013-04-24 |
| CN103061723B true CN103061723B (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210182442.3A Expired - Fee Related CN103061723B (en) | 2012-06-05 | 2012-06-05 | The device of modularization adjustment flow |
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| Country | Link |
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| CN (1) | CN103061723B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196501B (en) * | 2014-03-03 | 2017-01-25 | 陕西延长石油(集团)有限责任公司研究院 | Automatic production allocation system for high and medium pressure gas fields |
| CN113445967B (en) * | 2020-03-24 | 2023-05-26 | 中国石油天然气股份有限公司 | Throttling method and device for secondary oil nozzle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5277248A (en) * | 1992-05-19 | 1994-01-11 | B And E Manufacturing & Supply Co. | Ball valve type injector and catcher apparatus with adjustable flow control for catching and retrieving paraffin cutting balls |
| CN2802070Y (en) * | 2005-05-24 | 2006-08-02 | 杨家凤 | Flow regulator |
| CN201013324Y (en) * | 2007-03-07 | 2008-01-30 | 中国石油天然气股份有限公司 | Natural gas well stabilization production allocator |
| CN202202849U (en) * | 2011-08-29 | 2012-04-25 | 中国石油化工股份有限公司 | Multi-aperture adjustable blowout oil nozzle for oil well |
| CN202215199U (en) * | 2011-08-30 | 2012-05-09 | 胡会国 | Multi-flow-passage oil nozzle of oil production well |
| CN202767959U (en) * | 2012-06-05 | 2013-03-06 | 克拉玛依胜利高原机械有限公司 | Device for modularly adjusting flow rate |
-
2012
- 2012-06-05 CN CN201210182442.3A patent/CN103061723B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5277248A (en) * | 1992-05-19 | 1994-01-11 | B And E Manufacturing & Supply Co. | Ball valve type injector and catcher apparatus with adjustable flow control for catching and retrieving paraffin cutting balls |
| CN2802070Y (en) * | 2005-05-24 | 2006-08-02 | 杨家凤 | Flow regulator |
| CN201013324Y (en) * | 2007-03-07 | 2008-01-30 | 中国石油天然气股份有限公司 | Natural gas well stabilization production allocator |
| CN202202849U (en) * | 2011-08-29 | 2012-04-25 | 中国石油化工股份有限公司 | Multi-aperture adjustable blowout oil nozzle for oil well |
| CN202215199U (en) * | 2011-08-30 | 2012-05-09 | 胡会国 | Multi-flow-passage oil nozzle of oil production well |
| CN202767959U (en) * | 2012-06-05 | 2013-03-06 | 克拉玛依胜利高原机械有限公司 | Device for modularly adjusting flow rate |
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|---|---|
| CN103061723A (en) | 2013-04-24 |
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Granted publication date: 20150812 Termination date: 20200605 |