CN112127835A - Self-blowing throttle valve - Google Patents
Self-blowing throttle valve Download PDFInfo
- Publication number
- CN112127835A CN112127835A CN202011003629.3A CN202011003629A CN112127835A CN 112127835 A CN112127835 A CN 112127835A CN 202011003629 A CN202011003629 A CN 202011003629A CN 112127835 A CN112127835 A CN 112127835A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- threaded
- self
- valve body
- throttle valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007664 blowing Methods 0.000 title claims description 15
- 239000007921 spray Substances 0.000 claims abstract description 15
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- 238000005507 spraying Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 7
- 239000003921 oil Substances 0.000 description 20
- 239000000243 solution Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/08—Valve arrangements for boreholes or wells in wells responsive to flow or pressure of the fluid obtained
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Safety Valves (AREA)
Abstract
A self-spraying throttle valve comprises a bottom mounting flange and a spraying valve body, wherein the bottom of the bottom mounting flange is fixedly connected with a first connecting port, anti-slipping threads are arranged on the side surface of the first connecting port, a threaded hole is formed in the upper surface of the bottom mounting flange, and a plurality of groups of first mounting holes are formed in the upper surface of the bottom mounting flange and positioned on the outer side of the threaded hole; the outer side surface of the spray valve body is fixedly connected with a mounting seat, a second mounting hole is formed in the upper surface of the mounting seat, the bottom of the spray valve body is fixedly connected with a threaded connector, and the top of the spray valve body is fixedly connected with a cylindrical oil injection port. According to the invention, the spray valve body can be conveniently installed by arranging the bottom installation flange structure, and the installation and use are very convenient by adopting bolts to reinforce through the installation seat structure arranged on the spray valve body.
Description
Technical Field
The invention relates to the technical field of throttle valves, in particular to a self-spraying throttle valve structure.
Background
If the reservoir has sufficient energy to not only drive the crude oil from the reservoir downhole, but also continuously lift it from the bottom to the surface, such production wells, known as "pay" wells, produce oil by this means, known as "pay", but for the total recovery of light or gelled oil (low carbon substance) from the reservoir, must be controlled within 1/3 of the main bore diameter by a change-free valve that controls the pay restriction.
Traditional flowing from the sprayer choke valve does not have the function of adjusting the size of the sprayer valve, can't self preservation protect when the pressure is too big in the well to can lead to dangerous and lose the valuable oil of breaking down, still be not convenient for install and use moreover.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a self-spraying throttle valve structure. The pressure in the well can be self-protected when the pressure is overlarge, and the pressure protection range is convenient to adjust.
In order to achieve the purpose, the invention adopts the following technical scheme: a self-spraying throttle valve structure comprises a bottom mounting flange and a spraying valve body, wherein the bottom of the bottom mounting flange is fixedly connected with a first connecting port, anti-slipping threads are arranged on the side surface of the first connecting port, a threaded hole is formed in the upper surface of the bottom mounting flange, and a plurality of groups of first mounting holes are formed in the upper surface of the bottom mounting flange and positioned on the outer side of the threaded hole;
the lateral surface fixedly connected with mount pad of spout valve body, the second mounting hole has been seted up to the upper surface of mount pad, the bottom fixedly connected with threaded connection mouth of spout valve body, the top fixedly connected with cylindric nozzle of spout valve body, the inside of spout valve body is provided with the adjustment disk, the top central point of adjustment disk puts fixedly connected with screw thread adjusting lever, the top of screw thread adjusting lever stretches out from cylindric nozzle, the side of screw thread adjusting lever and the top threaded connection who is located the cylindric nozzle have the screw thread connecting seat, the lateral surface fixedly connected with circular lug of cylindric nozzle, circular lug's outside swing joint has the hexagonal carousel, the top of hexagonal carousel passes through multiunit connecting support rod fixed connection with the side of screw thread connecting seat. The top of the adjusting disc is sleeved with a spring, and the upper end of the spring is propped against the lower end of the cylindrical oil nozzle. When the pressure is too high, the spring is compressed to the limit and is tightly pressed against the cylindrical oil injection port by the adjusting disc, and the flow can be basically closed. The cylindrical valve of the adjusting oil pipe enables pressure to be reduced, and the adjusting disc is opened by the spring to enable flow to be generated again.
As a further description of the above technical solution:
and a plurality of groups of the first mounting holes are arranged in an annular array, and the number of the first mounting holes is even.
As a further description of the above technical solution:
the anti-slip threads are provided with grooves and annular lugs.
As a further description of the above technical solution:
the top of the threaded adjusting rod is fixedly connected with a limiting end block.
As a further description of the above technical solution:
and the bottom mounting flange is fixedly connected with the mounting seat through bolts.
As a further description of the above technical solution:
the threaded connecting port is in threaded connection with the threaded hole.
As a further description of the above technical solution:
the inner side surface of the hexagonal rotary table is provided with an arc-shaped notch, and the circular convex block is positioned inside the arc-shaped notch.
The invention has the following beneficial effects:
compared with the prior art, the self-spraying throttle valve structure has the advantages that the spraying valve body can be conveniently installed through the installation flange structure at the bottom, the installation base structure arranged on the spraying valve body is reinforced through the bolts, and the installation and the use are very convenient. Particularly, when the jet nozzle is used for jetting light oil or condensed oil (substances with low carbon atoms), the aperture of a non-changing valve for controlling the self-jet throttling is required to be controlled within 1/3 of the aperture of the main through hole in order to fully recycle the light oil or the condensed oil. The pressure in the well can be self-protected when the pressure is overlarge, and the pressure protection range is convenient to adjust. When the pressure is too high, the self-sealing device can be self-closed, when the pressure is adjusted through the pipe valve in the oil well and the device is adjusted, the device can work, and when the condensate oil is sprayed out in a controllable flow, the device can be detached.
Compared with the prior art, this kind of self-blowing choke valve structure through being provided with the regulation disk box spring structure that can adjust pressure control value, can adjust the size of oil-out.
Compared with the prior art, this from spouting choke valve structure through being provided with hexagonal carousel and threaded connection seat structure, can drive threaded connection seat rotation through rotatory hexagonal carousel, and then drive the screw rod and reciprocate, the removal of realization control adjustment disk that can be convenient.
Compared with the prior art, this from spouting choke valve structure is provided with the antiskid through the side at first connector and falls the screw thread, can avoid first connector and oil pipe connection to drop.
Drawings
FIG. 1 is a schematic perspective view of a self-blowing throttle valve according to the present invention;
FIG. 2 is a front view of a self-blowing throttle valve configuration according to the present invention;
FIG. 3 is a cross-sectional view of a self-blowing throttle valve configuration in accordance with the present invention;
FIG. 4 is a top view of a self-blowing throttle valve structure according to the present invention;
fig. 5 is a bottom view of a self-blowing throttle valve structure according to the present invention.
Illustration of the drawings:
1. a bottom mounting flange; 2. a first connection port; 3. a threaded hole; 4. a first mounting hole; 5. anti-slip threads; 6. a spray valve body; 7. a threaded connector; 8. a mounting seat; 9. a second mounting hole; 10. a cylindrical oil jet; 11. a threaded adjusting rod; 12. an adjusting disk; 13. a spring; 14. a limiting end block; 15. a threaded connection base; 16. connecting a support rod; 17. a hexagonal turntable; 18. a circular bump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the invention provides a self-blowing throttle valve structure: the bottom mounting flange comprises a bottom mounting flange 1 and a spray valve body 6, wherein the bottom of the bottom mounting flange 1 is fixedly connected with a first connecting port 2, the side surface of the first connecting port 2 is provided with an anti-slipping thread 5, the anti-slipping thread 5 is provided with a groove and an annular bump, the connection part can be prevented from slipping off, the upper surface of the bottom mounting flange 1 is provided with a threaded hole 3, the upper surface of the bottom mounting flange 1 and the outer side of the threaded hole 3 are provided with a plurality of groups of first mounting holes 4, the plurality of groups of first mounting holes are arranged in an annular 4-shaped array, and the number of the first mounting holes 4 is even so as to be fixedly;
the outer side surface of the spray valve body 6 is fixedly connected with a mounting seat 8, the upper surface of the mounting seat 8 is provided with a second mounting hole 9, the bottom of the spray valve body 6 is fixedly connected with a threaded connector 7, the top of the spray valve body 6 is fixedly connected with a cylindrical oil spout 10, an adjusting disc 12 is arranged inside the spray valve body 6 and is used for adjusting the size of the oil spout, the top center position of the adjusting disc 12 is fixedly connected with a threaded adjusting rod 11, the top end of the threaded adjusting rod 11 extends out of the cylindrical oil spout 10, the top of the threaded adjusting rod 11 is fixedly connected with a limiting end block 14, the side surface of the threaded adjusting rod 11 and the upper part of the cylindrical oil spout 10 are in threaded connection with a threaded connecting seat 15, the outer side surface of the cylindrical oil spout 10 is fixedly connected with a circular convex block 18, the outer side of the circular convex block 18, the top of the hexagonal rotary disc 17 is fixedly connected with the side surface of the threaded connecting seat 15 through a plurality of groups of connecting support rods 16.
Adopt bolt fixed connection between bottom mounting flange 1 and the mount pad 8, threaded connection mouth 7 and 3 threaded connection of screw hole, the top fixedly connected with spring 13 of adjustment disk 12, spring 13 adopts and the alloy steel of corruption and the surface treatment macromolecular material system, and convex breach has been seted up to the medial surface of hexagonal carousel 17, and circular lug 18 is located the inside of convex breach.
The working principle is as follows: when using, at first carry out fixed connection to general bottom mounting flange 1 through first connector 2 and oil pipe, then utilize the screw thread or prick the silk and carry out fixed fastening, earlier screw thread connector 7 and 3 threaded connection of screw hole when valve body 6 is spouted in the installation, then through the bolt mount pad 8 and 1 fixed connection of bottom mounting flange, when adjusting the nozzle size, through rotatory hexagonal carousel 17 and then drive threaded connection seat 15 and rotate, because inboard oil pressure withstands adjusting disk 12, adjusting disk 12 and threaded adjustment pole 11 can not rotate, thereby threaded connection seat 15 can drive threaded adjustment pole 11 and adjusting disk 12 and reciprocate, with the purpose of realizing adjusting spring's pressure, thereby can the flow of the elasticity governing valve of adjusting spring.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a from spouting choke valve, includes bottom mounting flange (1) and spouts valve body (6), its characterized in that: the bottom of the bottom mounting flange (1) is fixedly connected with a first connecting port (2), anti-slip threads (5) are arranged on the side face of the first connecting port (2), a threaded hole (3) is formed in the upper surface of the bottom mounting flange (1), and a plurality of groups of first mounting holes (4) are formed in the upper surface of the bottom mounting flange (1) and located on the outer side of the threaded hole (3);
the outer side surface of the spray valve body (6) is fixedly connected with a mounting seat (8), the upper surface of the mounting seat (8) is provided with a second mounting hole (9), the bottom of the spray valve body (6) is fixedly connected with a threaded connector (7), the top of the spray valve body (6) is fixedly connected with a cylindrical oil injection port (10), an adjusting disc (12) is arranged inside the spray valve body (6), the top center of the adjusting disc (12) is fixedly connected with a threaded adjusting rod (11), the top end of the threaded adjusting rod (11) extends out of the cylindrical oil injection port (10), the side surface of the threaded adjusting rod (11) and above the cylindrical oil injection port (10) are in threaded connection with a threaded connecting seat (15), the outer side surface of the cylindrical oil injection port (10) is fixedly connected with a circular convex block (18), and the outer side of the circular convex block (18) is movably connected with a hexagonal rotary disc (17), the top of the hexagonal turntable (17) is fixedly connected with the side surface of the threaded connecting seat (15) through a plurality of groups of connecting support rods (16); the top of the adjusting disc is sleeved with a spring, and the upper end of the spring is propped against the lower end of the cylindrical oil nozzle.
2. The self-blowing throttle valve of claim 1, characterized in that: the multiple groups of first mounting holes (4) are arranged in an annular array mode, and the number of the first mounting holes (4) is even.
3. The self-blowing throttle valve of claim 1, characterized in that: and a groove and an annular convex block are arranged on the anti-slip thread (5).
4. The self-blowing throttle valve of claim 1, characterized in that: the top of the threaded adjusting rod (11) is fixedly connected with a limiting end block (14).
5. The self-blowing throttle valve of claim 1, characterized in that: the bottom mounting flange (1) is fixedly connected with the mounting seat (8) through bolts.
6. The self-blowing throttle valve of claim 1, characterized in that: the threaded connecting port (7) is in threaded connection with the threaded hole (3).
7. The self-blowing throttle valve of claim 1, characterized in that: the inner side surface of the hexagonal rotary table (17) is provided with an arc-shaped notch, and the circular convex block (18) is positioned in the arc-shaped notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011003629.3A CN112127835A (en) | 2020-09-22 | 2020-09-22 | Self-blowing throttle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011003629.3A CN112127835A (en) | 2020-09-22 | 2020-09-22 | Self-blowing throttle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112127835A true CN112127835A (en) | 2020-12-25 |
Family
ID=73842405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011003629.3A Pending CN112127835A (en) | 2020-09-22 | 2020-09-22 | Self-blowing throttle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112127835A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109964A (en) * | 2021-11-24 | 2022-03-01 | 侯祖刚 | Hydraulic cylinder top cap and oil cylinder connecting structure |
-
2020
- 2020-09-22 CN CN202011003629.3A patent/CN112127835A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109964A (en) * | 2021-11-24 | 2022-03-01 | 侯祖刚 | Hydraulic cylinder top cap and oil cylinder connecting structure |
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