CN219994444U - High-temperature high-pressure hard sealing ball valve - Google Patents
High-temperature high-pressure hard sealing ball valve Download PDFInfo
- Publication number
- CN219994444U CN219994444U CN202321259912.1U CN202321259912U CN219994444U CN 219994444 U CN219994444 U CN 219994444U CN 202321259912 U CN202321259912 U CN 202321259912U CN 219994444 U CN219994444 U CN 219994444U
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- Prior art keywords
- mounting
- ball valve
- pressure hard
- temperature high
- valve body
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- 238000007789 sealing Methods 0.000 title abstract description 11
- 230000000670 limiting effect Effects 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 abstract description 12
- 238000001914 filtration Methods 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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Abstract
The utility model is suitable for the technical field of sealing ball valves, and discloses a high-temperature high-pressure hard sealing ball valve. According to the technical scheme, under the interaction of the pushing block and the limiting block and the automatic restoration of the position of the movable rod by the pushing spring, an operator can rapidly complete the installation and the use of the filter plate only by pushing the filter plate, and the filtering protection quality of the filter plate to the valve body is ensured.
Description
Technical Field
The utility model is suitable for the technical field of sealing ball valves, and particularly relates to a high-temperature high-pressure hard sealing ball valve.
Background
At present, in high-temperature and high-pressure pipelines in the industries of electric power, petrochemical industry and the like, a hard sealing ball valve is used for cutting off and isolating.
However, at present when installing the use to ball valve both ends and pipeline, in order to avoid the impurity that the liquid inside that flows is doped to cause wearing and tearing and jam inside the valve body, and then can install corresponding filter through the grafting of multiunit bolt at the valve body feed liquor port, but to the connecting bolt that quantity is more, after the long-time use of filter, dismantle and follow-up mounting process comparatively loaded down with trivial details, and then lead to the required labour consumption of clearance work of filter also to increase, influence the filter protection quality to the valve body. Therefore, we propose a high temperature high pressure hard seal ball valve.
Disclosure of Invention
The utility model mainly aims to provide a high-temperature high-pressure hard sealing ball valve which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the high-temperature high-pressure hard sealing ball valve comprises a valve body, wherein a liquid inlet pipe is fixedly communicated with the side edge of the valve body, mounting frames are fixedly mounted on the outer side surface of the liquid inlet pipe, the number of the mounting frames is four, and a filter plate is detachably mounted on the side edge of the liquid inlet pipe;
the filter outside surface fixed mounting has the connecting plate, and the quantity of connecting plate is the same with the quantity of installing frame, every equal fixed mounting in end surface has the connecting rod in the connecting plate side, every equal fixed mounting in connecting rod side top surface has the impeller block, every sliding mounting has all been run through at installing frame side both ends movable rod, every equal fixed mounting in movable rod side top surface has reset spring, every equal fixed mounting in movable rod side top surface has the stopper.
Through adopting above-mentioned technical scheme, through the interact of pushing block and stopper to and under the automatic restoring effect of pushing spring to the position of movable rod, make the operator only need promote the back to the filter, can accomplish the installation use to the filter fast, guarantee the filter protection quality of filter to the valve body.
As an alternative of the technical scheme of the utility model, each mounting frame is internally provided with a mounting groove, and the limiting block and the pushing block are movably mounted in the mounting grooves.
Through adopting above-mentioned technical scheme, through the structure effect of mounting groove and guarantee the normal grafting use of pushing block.
As an alternative of the technical scheme of the utility model, movable grooves are formed in the two ends of the side edge of each mounting frame, and the movable rods penetrate through the movable grooves and are slidably mounted in the movable grooves.
Through adopting above-mentioned technical scheme, guarantee the transmission rationality of whole device under the guide effect of movable groove to the movable rod.
As an alternative scheme of the technical scheme of the utility model, a driving shaft is rotatably arranged at the top of the valve body, a control handle is fixedly arranged at the top of the driving shaft, and a liquid discharge pipe is fixedly communicated with the side edge of the valve body.
Through adopting above-mentioned technical scheme, make things convenient for the operator to carry out flow control processing to the valve body through the structural action of control handle.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the high-temperature high-pressure hard sealing ball valve, when the filter plate is attached to the liquid inlet pipe for installation, the pushing block on the outer side of the filter plate can be inserted into the installation groove in the installation frame along with the installation of the filter plate, the inclined surface of the pushing block can be contacted with the inclined surface of the limiting block, an operator can provide corresponding outward pushing force for the movable rod to push the movable rod outwards after pushing the filter plate, and then after the position of the limiting block is pushed and restored by combining the restoring spring, the position of the limiting block can be attached to the rear end surface of the pushing block after being restored, and then the limiting block can be used for supporting the pushing block to reinforce and limit the filter plate, so that the installation and the disassembly of the filter plate by the operator are facilitated, and the protection quality of the filter plate to the valve body is guaranteed.
2. According to the high-temperature high-pressure hard sealing ball valve, under the guiding effect of the movable groove on the movable rod, when the limiting block is used under the action of the pushing block, the movable rod can only horizontally move outside the mounting frame without lateral movement, and further the restoration stability of the movable rod and the subsequent position of the limiting block is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall cross-sectional elevation of a high temperature high pressure hard seal ball valve of the present utility model;
FIG. 2 is a schematic top sectional view of a high temperature high pressure hard seal ball valve according to the present utility model;
fig. 3 is a schematic top sectional view of a high temperature high pressure hard seal ball valve according to the present utility model.
Reference numerals: 1. a valve body; 11. a drive shaft; 12. a control handle; 13. a liquid discharge pipe; 14. a liquid inlet pipe; 2. a filter plate; 21. a connecting plate; 22. a connecting rod; 23. a pushing block; 24. a mounting frame; 25. a movable rod; 26. a limiting block; 27. a return spring; 3. a movable groove; 31. and a mounting groove.
Detailed Description
As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a high temperature high pressure hard seal ball valve, filter 2 outside surface fixed mounting has connecting plate 21, and the quantity of connecting plate 21 is the same with the quantity of installing frame 24, every connecting plate 21 side middle-end surface all fixed mounting has connecting rod 22, every connecting rod 22 side top surface all fixed mounting has pushing block 23, every the both ends of installing frame 24 side all run through slidable mounting has movable rod 25, every the equal fixed mounting in movable rod 25 side top surface has stopper 26, the fixed intercommunication in valve body 1 side has feed liquor pipe 14, feed liquor pipe 14 outside surface fixed mounting has installing frame 24, and the quantity of installing frame 24 is four sets of, every installing frame 24 is inside has all seted up mounting groove 31, and stopper 26 and pushing block 23 all movable mounting in inside the mounting groove 31.
In this technical scheme (shown in fig. 1, 2 and 3), the movable slots 3 are formed in two ends of the side edge of each mounting frame 24, and the movable rods 25 penetrate through and are slidably mounted in the movable slots 3.
In this technical scheme (through fig. 1, fig. 2 and fig. 3), drive shaft 11 is installed in the rotation of valve body 1 top, drive shaft 11 top fixed mounting has control handle 12, the fixed fluid-discharge tube 13 that communicates in valve body 1 right side, the fixed fluid-inlet tube 14 that communicates in valve body 1 left side.
In this technical scheme (shown in fig. 1, 2 and 3), a return spring 27 is fixedly mounted on the top surface of each side edge of the movable rod 25, and two ends of the return spring 27 are respectively attached to the inner side of the mounting frame 24 and the outer side of the limiting block 26.
During operation, when the filter plate 2 needs to be installed and used, after the connecting rod 22 and the pushing block 23 arranged on the outer side of the filter plate 2 are inserted into the corresponding installation frame 24 and the installation groove 31 in the filter plate 2, the filter plate 2 is continuously pushed to the right direction to drive the connecting rod 22 and the pushing block 23 to move in the installation groove 31, the inclined plane of the pushing block 23 is attached to the inclined plane of the limiting block 26, the pushing block 23 pushes the limiting block 26 to drive the movable rod 25 to synchronously move in the movable groove 3 on the side edge of the installation frame 24 while continuously pushing the filter plate 2, until the inclined plane of the limiting block 26 is separated from the inclined plane of the pushing block 23, the limiting block 26 is driven to restore the position under the reverse action of the reset spring 27, so that the right-angle side of the limiting block 26 can be attached to the side edge of the pushing block 23 to provide a corresponding limiting effect on the pushing block 23, and the pushing block 23 and the connecting rod 22 can not be removed from the inside the installation frame 24, and the filter plate 2 can be installed and used rapidly.
Claims (5)
1. The utility model provides a high temperature high pressure hard seal ball valve, includes valve body (1), its characterized in that: the side of the valve body (1) is fixedly communicated with a liquid inlet pipe (14), the surface of the outer side of the liquid inlet pipe (14) is fixedly provided with mounting frames (24), the number of the mounting frames (24) is four, and the side of the liquid inlet pipe (14) is detachably provided with a filter plate (2);
the filter board (2) outside fixed surface installs connecting plate (21), and the quantity of connecting plate (21) is the same with the quantity of installing frame (24), every connecting plate (21) side middle-end surface all fixed mounting has connecting rod (22), every connecting rod (22) side top surface all fixed mounting has pushing block (23), every installing frame (24) side both ends all run through slidable mounting and have movable rod (25), every stopper (26) are all fixed mounting to movable rod (25) side top surface.
2. The high temperature high pressure hard seal ball valve according to claim 1, wherein: each mounting frame (24) is internally provided with a mounting groove (31), and the limiting block (26) and the pushing block (23) are movably mounted in the mounting grooves (31).
3. The high temperature high pressure hard seal ball valve according to claim 1, wherein: the inside of every installing frame (24) side both ends all have seted up movable groove (3), and movable rod (25) run through slidable mounting in movable groove (3) inside.
4. The high temperature high pressure hard seal ball valve according to claim 1, wherein: the top of the valve body (1) is rotatably provided with a driving shaft (11), the top of the driving shaft (11) is fixedly provided with a control handle (12), and the side edge of the valve body (1) is fixedly communicated with a liquid discharge pipe (13).
5. The high temperature high pressure hard seal ball valve according to claim 1, wherein: and a return spring (27) is fixedly arranged on the top surface of the side edge of each movable rod (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321259912.1U CN219994444U (en) | 2023-05-23 | 2023-05-23 | High-temperature high-pressure hard sealing ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321259912.1U CN219994444U (en) | 2023-05-23 | 2023-05-23 | High-temperature high-pressure hard sealing ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219994444U true CN219994444U (en) | 2023-11-10 |
Family
ID=88616753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321259912.1U Active CN219994444U (en) | 2023-05-23 | 2023-05-23 | High-temperature high-pressure hard sealing ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219994444U (en) |
-
2023
- 2023-05-23 CN CN202321259912.1U patent/CN219994444U/en active Active
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