CN219673401U - Ball cage valve for high-pressure slurry pump - Google Patents
Ball cage valve for high-pressure slurry pump Download PDFInfo
- Publication number
- CN219673401U CN219673401U CN202321289164.1U CN202321289164U CN219673401U CN 219673401 U CN219673401 U CN 219673401U CN 202321289164 U CN202321289164 U CN 202321289164U CN 219673401 U CN219673401 U CN 219673401U
- Authority
- CN
- China
- Prior art keywords
- valve
- slurry pump
- pressure slurry
- ball cage
- fixed
- 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.)
- Withdrawn - After Issue
Links
- 239000002002 slurry Substances 0.000 title claims abstract description 38
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 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
- 239000003208 petroleum Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
- Check Valves (AREA)
Abstract
The utility model discloses a ball cage valve for a high-pressure slurry pump, which belongs to the technical field of slurry pumps and comprises a valve seat, a ball body and a valve cover, wherein the upper end of the ball body is provided with a groove, a spring is fixed in the groove, the end, away from the ball body, of the spring is fixed at the bottom of the valve cover, a driving piece for driving the ball body to rotate is arranged in the valve cover, a placing groove is formed in the valve seat, an arc-shaped cushion block is fixed on a screw on the inner side of the placing groove, and an arc-shaped surface matched with the ball body is arranged in the arc-shaped cushion block; the ball cage valve can automatically clean the mud blocks at the position where the ball body is abutted against the valve seat, is convenient to use, and meanwhile avoids the solidified mud blocks from affecting the working efficiency of the mud pump.
Description
Technical Field
The utility model belongs to the technical field of slurry pumps, and particularly relates to a ball cage valve for a high-pressure slurry pump.
Background
The ball cage valve is a core component of a high-pressure slurry pump for deep well petroleum exploitation, and is applied to the hydraulic end of the slurry pump to take the effect of sucking and discharging slurry.
When the high-pressure slurry pump is stopped for a period of time, the slurry in the high-pressure slurry pump is solidified, and solid-state mud blocks appear at the positions of the high-pressure slurry pump or the inlet pipeline, the valve seat and the like, so that when the high-pressure slurry pump is used again, the arc-shaped surface inside the valve seat cannot be completely formed by the ball, and the working efficiency of the high-pressure slurry pump is affected.
Disclosure of Invention
The utility model aims to provide a ball cage valve for a high-pressure slurry pump, which can automatically clean mud blocks at the position where a ball body and a valve seat are abutted, is convenient to use, and meanwhile, avoids the influence of solidified mud blocks on the working efficiency of the slurry pump.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a ball cage valve for high pressure slurry pump, this ball cage valve for high pressure slurry pump includes disk seat, spheroid, valve gap, the spheroid upper end is seted up flutedly, and the inside spring that is fixed with of recess, the spheroid end is kept away from to the spring is fixed in the valve gap bottom, and the inside drive spheroid pivoted driving piece that is equipped with of valve gap, the standing groove has been seted up to the disk seat inside, and the inboard screw fixation of standing groove has the arc cushion, the arc cushion inside be equipped with the arcwall face that the spheroid agrees with.
Further, a T-shaped groove is formed in the valve cover.
Further, the driving piece is including fixing the inside motor of T type groove, and the motor output is connected with the dwang, and the dwang rotates to be connected in T type inslot portion, and the inside sliding connection of dwang has the connecting rod, and the connecting rod is kept away from the dwang and is fixed in the spheroid inside.
Further, a cover plate is arranged at the top of the T-shaped groove, a plurality of heat dissipation holes are formed in the cover plate, and the cover plate is fixed with the valve cover through screws.
Further, the inner wall of the rotating rod is provided with a sliding groove, the side face of the connecting rod is fixed with a fixing strip, and the fixing strip slides along the sliding groove.
Further, a plurality of protrusions are arranged on the inner side of the arc-shaped cushion block.
The beneficial effects of the utility model are as follows:
1. the ball cage valve can control the sphere to rotate under the control of the motor, so that the mud blocks at the position where the sphere and the valve seat are in conflict can be automatically cleaned, the use is convenient, and meanwhile, the working efficiency of the mud pump is prevented from being influenced by solidified mud blocks.
2. When the ball moves up and down, the connecting rod can move up and down along the inner wall of the rotating rod at the upper end, thereby avoiding the ball from being knocked in disorder and prolonging the service life of the ball cage valve.
Drawings
FIG. 1 is a schematic view of the structure of a ball cage valve for a high-pressure slurry pump provided by the utility model;
FIG. 2 is a schematic top view of FIG. 1 showing a ball cage valve for a high pressure mud pump according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the ball cage valve for the high-pressure slurry pump along the line A-A in FIG. 2;
FIG. 4 is a schematic view of a cross section of a valve seat of a ball cage valve for a high-pressure slurry pump;
fig. 5 is a schematic view of a high pressure mud pump.
In the figure: 1. a valve seat; 2. a sphere; 3. a valve cover; 4. a groove; 5. a spring; 6. a placement groove; 7. arc cushion blocks; 8. an arc surface; 9. a T-shaped groove; 10. a motor; 11. a rotating lever; 12. a connecting rod; 13. a cover plate; 14. a heat radiation hole; 15. a chute; 16. a fixing strip; 17. a protrusion.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
Referring to fig. 1 to 4, the following describes the ball cage valve for a high pressure slurry pump according to the embodiment of the present utility model in detail, wherein the arc-shaped pad and the protrusions thereon are made of rubber materials.
As shown in fig. 1, the ball cage valve for the high-pressure slurry pump comprises a valve seat 1, a ball body 2 and a valve cover 3, wherein a groove 4 is formed in the upper end of the ball body 2, a spring 5 is fixed in the groove 4, the spring 5 is far away from the ball body 2 end and is fixed at the bottom of the valve cover 3, a driving part for driving the ball body 2 to rotate is arranged in the valve cover 3, a placing groove 6 is formed in the valve seat 1, an arc-shaped cushion block 7 is screwed on the inner side of the placing groove 6, and an arc-shaped surface 8 matched with the ball body 2 is arranged in the arc-shaped cushion block 7.
The ball cage valve is installed to a mud inlet pipe of the high pressure mud pump, as shown in fig. 5, as the high pressure mud pump operates, the ball 2 inside the ball cage valve moves up and down, and when the ball 2 moves up, a passage at the valve seat 1 is opened, and mud enters.
Specifically, when the ball body 2 moves upwards, the spring 5 in the groove 4 at the upper end of the ball body 2 is compressed, and after the high-pressure slurry pump is stopped for a period of time, the slurry in the high-pressure slurry pump is solidified, and solid mud blocks appear at the high-pressure slurry pump or the inlet pipeline and the valve seat 1 and other parts, so that the ball body 2 cannot completely enter the arc-shaped surface 8 in the arc-shaped cushion block 7 when the high-pressure slurry pump is used again, and the working efficiency of the high-pressure slurry pump is affected.
In this embodiment, when the high-pressure slurry pump is used again, the motor 10 is turned on first, the motor 10 drives the rotating rod 11 to rotate, and because the connecting rod 12 is in sliding connection with the rotating rod 11, the connecting rod 12 can be driven to rotate synchronously when the rotating rod 11 rotates, and then the connecting rod 12 drives the sphere 2 to rotate, along with the rotation of the sphere 2, the protrusion 17 is arranged on the arc-shaped surface 8, and the surface of the sphere 2 rubs with the protrusion 17, so that the mud blocks adhered at the arc-shaped surface 8 can be ground continuously, and the sphere 2 is in full contact with the arc-shaped surface 8.
During operation, the ball 2 moves upwards to open the channel at the valve seat 1, mud enters, and the connecting rod 12 at the upper end of the ball 2 slides along the chute 15 through the fixing strip 16.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a ball cage valve for high pressure slurry pump, its characterized in that, this ball cage valve for high pressure slurry pump includes disk seat (1), spheroid (2), valve gap (3), recess (4) are seted up to spheroid (2) upper end, and recess (4) inside is fixed with spring (5), and spheroid (2) end is kept away from to spring (5) is fixed in valve gap (3) bottom, and inside drive spheroid (2) pivoted driving piece that is equipped with of valve gap (3), standing groove (6) have been seted up to disk seat (1) inside, and standing groove (6) inboard screw fixation has arc cushion (7), arc cushion (7) inside be equipped with arcwall face (8) that spheroid (2) agree with.
2. The ball cage valve for the high-pressure slurry pump according to claim 1, wherein a T-shaped groove (9) is formed in the valve cover (3).
3. The ball cage valve for the high-pressure slurry pump according to claim 2, wherein the driving member comprises a motor (10) fixed inside the T-shaped groove (9), the output end of the motor (10) is connected with a rotating rod (11), the rotating rod (11) is rotationally connected inside the T-shaped groove (9), a connecting rod (12) is slidingly connected inside the rotating rod (11), and the end, away from the rotating rod (11), of the connecting rod (12) is fixed inside the ball body (2).
4. The ball cage valve for the high-pressure slurry pump according to claim 2, wherein a cover plate (13) is arranged at the top of the T-shaped groove (9), a plurality of radiating holes (14) are formed in the cover plate (13), and the cover plate (13) is fixed with the valve cover (3) through screws.
5. The ball cage valve for the high-pressure slurry pump according to claim 3, wherein a chute (15) is formed in the inner wall of the rotating rod (11), a fixing strip (16) is fixed on the side face of the connecting rod (12), and the fixing strip (16) slides along the chute (15).
6. The ball cage valve for the high-pressure slurry pump according to claim 1, wherein a plurality of bulges (17) are arranged on the inner side of the arc-shaped cushion block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321289164.1U CN219673401U (en) | 2023-05-25 | 2023-05-25 | Ball cage valve for high-pressure slurry pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321289164.1U CN219673401U (en) | 2023-05-25 | 2023-05-25 | Ball cage valve for high-pressure slurry pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219673401U true CN219673401U (en) | 2023-09-12 |
Family
ID=87895632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321289164.1U Withdrawn - After Issue CN219673401U (en) | 2023-05-25 | 2023-05-25 | Ball cage valve for high-pressure slurry pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219673401U (en) |
-
2023
- 2023-05-25 CN CN202321289164.1U patent/CN219673401U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20230912 Effective date of abandoning: 20240702 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20230912 Effective date of abandoning: 20240702 |