CN220688177U - Hydraulic valve with good sealing performance - Google Patents
Hydraulic valve with good sealing performance Download PDFInfo
- Publication number
- CN220688177U CN220688177U CN202322360680.5U CN202322360680U CN220688177U CN 220688177 U CN220688177 U CN 220688177U CN 202322360680 U CN202322360680 U CN 202322360680U CN 220688177 U CN220688177 U CN 220688177U
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- China
- Prior art keywords
- plate
- wall
- sealing
- hydraulic valve
- bottom plate
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- 238000007789 sealing Methods 0.000 title claims abstract description 47
- 238000009434 installation Methods 0.000 claims description 8
- 239000012535 impurity Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 5
- 238000000151 deposition Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Sliding Valves (AREA)
Abstract
The utility model relates to the technical field of hydraulic valves and discloses a hydraulic valve with good sealing performance, which comprises a pipeline, wherein a supporting frame is fixedly arranged on the outer wall of the pipeline, an air cylinder is fixedly arranged on the supporting frame, a valve plate is fixedly arranged at the end part of the air cylinder, a bottom shell is fixedly arranged on the bottom wall of the pipeline, a bottom plate is arranged at the bottom of the bottom shell, a sealing mechanism is arranged on the bottom plate, a mounting mechanism is arranged on the bottom plate, a fixing plate is fixed on the outer wall of the bottom plate, a chute is arranged on the fixing plate, a sealing gasket is fixedly arranged on the outer wall of the fixing plate, and two sides of the sealing gasket are both in an inclined plane shape. The hydraulic valve with good sealing performance enables impurities to slide through the inclined planes on the two sides of the sealing gasket in the sealing mechanism, and meanwhile enables the impurities to slide to the inside for collection through the inclined slots, so that the sealing performance is not enough when the sealing plate and the sealing gasket are closed.
Description
Technical Field
The utility model relates to the technical field of hydraulic valves, in particular to a hydraulic valve with good sealing performance.
Background
The hydraulic valve is an automatic element operated by pressure oil, is controlled by the pressure oil of the pressure distribution valve, is usually combined with an electromagnetic pressure distribution valve, and can be used for remotely controlling the on-off of oil, gas and water pipeline systems of a hydropower station. Is commonly used for clamping, controlling, lubricating and other oil ways.
In the prior art, impurities possibly exist in liquid during the use process of the hydraulic valve, and the bottom of a valve plate can be precipitated during the flowing process, but the existing valve plate cannot be treated, so that the valve can be unsealed when being closed; in view of this, we propose a hydraulic valve with good tightness.
Disclosure of Invention
The utility model aims to provide a hydraulic valve with good sealing performance, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydraulic valve that leakproofness is good, includes the pipeline, fixed mounting has the support frame on the outer wall of pipeline, fixed mounting has the cylinder on the support frame, the tip fixed mounting of cylinder has the valve plate, fixed mounting has the drain pan on the diapire of pipeline, the bottom of drain pan is provided with the bottom plate, be provided with sealing mechanism on the bottom plate, be provided with mounting mechanism on the bottom plate, sealing mechanism is including:
the fixed plate is fixed on the outer wall of the bottom plate;
and the fixed plate is provided with a chute.
Preferably, a sealing gasket is fixedly arranged on the outer wall of the fixing plate, and both sides of the sealing gasket are respectively in an inclined plane shape.
Preferably, a sealing plate is fixedly arranged on the bottom wall of the valve plate, and a groove which is suitable for the sealing gasket is formed in the sealing plate.
Preferably, the mounting mechanism comprises a riser hinged to the interior of the base plate.
Preferably, a limiting block is fixedly arranged on the outer wall of the vertical plate, the limiting block is arranged in an arc shape, the outer wall of the vertical plate is fixedly connected with one end of a limiting spring, and the other end of the limiting spring is fixedly connected with the outer wall of the bottom plate.
Preferably, a transverse plate is fixedly arranged on the outer wall of the bottom shell and positioned above the limiting block.
Compared with the prior art, the utility model provides a hydraulic valve with good sealing performance, which comprises the following components
The beneficial effects are that:
1. the hydraulic valve with good sealing performance enables impurities to slide through the inclined planes on the two sides of the sealing gasket in the sealing mechanism, and meanwhile enables the impurities to slide to the inside for collection through the inclined slots, so that the sealing performance is not enough when the sealing plate and the sealing gasket are closed.
2. The hydraulic valve with good sealing performance is extruded by the transverse plate to release the limit in the process of upward movement of the limit block in the mounting mechanism, and finally the vertical plate drives the limit block to be clamped above the transverse plate by the elasticity of the limit spring to complete the mounting, so that the mounting is convenient.
Drawings
FIG. 1 is a schematic diagram of the overall front view of the present utility model;
FIG. 2 is a schematic overall sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure A of FIG. 2 according to the present utility model.
In the figure: 1. a pipe; 2. a support frame; 3. a cylinder; 4. a valve plate; 5. a bottom case; 6. a bottom plate; 7. a sealing mechanism; 71. a fixing plate; 72. a chute; 73. a sealing gasket; 74. a sealing plate; 8. a mounting mechanism; 81. a riser; 82. a limiting block; 83. a limit spring; 84. and a transverse plate.
Detailed Description
As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a hydraulic valve that leakproofness is good, includes pipeline 1, fixed mounting has support frame 2 on the outer wall of pipeline 1, and fixed mounting has cylinder 3 on the support frame 2, and the tip fixed mounting of cylinder 3 has valve plate 4, and fixed mounting has drain pan 5 on the diapire of pipeline 1, and the bottom of drain pan 5 is provided with bottom plate 6, is provided with sealing mechanism 7 on the bottom plate 6, is provided with mounting mechanism 8 on the bottom plate 6.
In this embodiment, the sealing mechanism 7 is disposed on the bottom plate 6, impurities slide down through the inclined planes on two sides of the sealing pad 73 in the sealing mechanism 7, and meanwhile, impurities slide down to the inside for collection through the inclined slots 72, so that insufficient sealing performance is prevented when the sealing plate 74 and the sealing pad 73 are closed.
In this embodiment, the installation mechanism 8 is provided on the bottom plate 6, the limiting block 82 in the installation mechanism 8 is extruded by the transverse plate 84 in the process of upward movement to release the limiting, and finally the vertical plate 81 drives the limiting block 82 to be clamped above the transverse plate 84 by the elastic force of the limiting spring 83 to complete the installation, so that the installation is convenient.
Above-mentioned sealing mechanism 7 is including fixed plate 71, fixed plate 71 fixes on the outer wall of bottom plate 6, drive fixed plate 71 upward movement through upwards promoting bottom plate 6 and install, set up chute 72 on the fixed plate 71, make impurity landing to inside collect through chute 72's setting, fixed mounting has sealed pad 73 on the outer wall of fixed plate 71, sealed pad 73 both sides all set up to the inclined plane form, when impurity appears depositing on sealed pad 73, can make impurity landing through sealed pad 73 both sides inclined plane's setting, fixed mounting has closing plate 74 on the diapire of valve plate 4, the recess that suits with sealed pad 73 has been seted up to the inside of closing plate 74.
Above-mentioned installation mechanism 8 is including riser 81, riser 81 is articulated with the inside of bottom plate 6, fixed mounting has stopper 82 on the outer wall of riser 81, drive stopper 82 through breaking the riser 81 and rotate and make the spacing to be relieved, conveniently dismantle the clearance to fixed plate 71, stopper 82 sets up to the arc shape, the outer wall of riser 81 and the one end fixed connection of spacing spring 83, the other end of spacing spring 83 and the outer wall fixed connection of bottom plate 6, make riser 81 drive stopper 82 through spacing spring 83's elasticity and reset the joint and accomplish the installation in the top of diaphragm 84, fixed mounting has diaphragm 84 on the outer wall of drain pan 5, diaphragm 84 is located the top of stopper 82.
During operation (or during use), drive fixed plate 71 upward movement through upwards pushing bottom plate 6 and install, simultaneously drive riser 81 through bottom plate 6 and drive stopper 82 upward movement, the in-process arcwall face of stopper 82 upward movement is extruded by diaphragm 84, and then make riser 81 drive stopper 82 take place to rotate and make spacing being released, finally make riser 81 drive stopper 82 reset through the elasticity of spacing spring 83, make stopper 82 joint accomplish the installation in the top of diaphragm 84, when pipeline 1 is inside to lead to water, when impurity appears depositing on sealed pad 73, make impurity landing through the setting up on sealed pad 73 both sides inclined plane, make impurity landing to inside collect through the setting up of chute 72, and then prevent that the gap from appearing when closing between closing plate 74 and the sealed pad 73 from leading to the leakproofness not enough, drive stopper 82 rotation through breaking the riser 81 and make spacing being released when needs clear up, and then conveniently dismantle the clearance to fixed plate 71.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a hydraulic valve that leakproofness is good, includes pipeline (1), fixed mounting has support frame (2) on the outer wall of pipeline (1), fixed mounting has cylinder (3) on support frame (2), the tip fixed mounting of cylinder (3) has valve plate (4), its characterized in that: bottom shell (5) is fixedly installed on the diapire of pipeline (1), the bottom of bottom shell (5) is provided with bottom plate (6), be provided with sealing mechanism (7) on bottom plate (6), be provided with installation mechanism (8) on bottom plate (6), sealing mechanism (7) are including:
a fixing plate (71), wherein the fixing plate (71) is fixed on the outer wall of the bottom plate (6);
and the fixed plate (71) is provided with a chute (72).
2. A well-sealed hydraulic valve according to claim 1, wherein: and a sealing gasket (73) is fixedly arranged on the outer wall of the fixed plate (71), and both sides of the sealing gasket (73) are inclined.
3. A well-sealed hydraulic valve according to claim 2, wherein: a sealing plate (74) is fixedly arranged on the bottom wall of the valve plate (4), and a groove which is matched with the sealing gasket (73) is formed in the sealing plate (74).
4. A well-sealed hydraulic valve according to claim 1, wherein: the mounting mechanism (8) comprises a vertical plate (81), and the vertical plate (81) is hinged with the inside of the bottom plate (6).
5. The well-sealed hydraulic valve of claim 4, wherein: the limiting block (82) is fixedly mounted on the outer wall of the vertical plate (81), the limiting block (82) is arranged into an arc shape, the outer wall of the vertical plate (81) is fixedly connected with one end of the limiting spring (83), and the other end of the limiting spring (83) is fixedly connected with the outer wall of the bottom plate (6).
6. The well-sealed hydraulic valve of claim 5, wherein: the outer wall of the bottom shell (5) is fixedly provided with a transverse plate (84), and the transverse plate (84) is positioned above the limiting block (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322360680.5U CN220688177U (en) | 2023-08-31 | 2023-08-31 | Hydraulic valve with good sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322360680.5U CN220688177U (en) | 2023-08-31 | 2023-08-31 | Hydraulic valve with good sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220688177U true CN220688177U (en) | 2024-03-29 |
Family
ID=90371675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322360680.5U Active CN220688177U (en) | 2023-08-31 | 2023-08-31 | Hydraulic valve with good sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220688177U (en) |
-
2023
- 2023-08-31 CN CN202322360680.5U patent/CN220688177U/en active Active
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