CN220063292U - Valve leakage detection device - Google Patents
Valve leakage detection device Download PDFInfo
- Publication number
- CN220063292U CN220063292U CN202321279117.9U CN202321279117U CN220063292U CN 220063292 U CN220063292 U CN 220063292U CN 202321279117 U CN202321279117 U CN 202321279117U CN 220063292 U CN220063292 U CN 220063292U
- Authority
- CN
- China
- Prior art keywords
- valve
- fixedly connected
- air
- box
- testing apparatus
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 230000002457 bidirectional effect Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- 238000007789 sealing Methods 0.000 description 16
- 230000001276 controlling effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a valve leakage detection device which comprises a placement box, wherein one side of the placement box is communicated with a water outlet pipe, a throttle valve is arranged on the water outlet pipe, two sides of the placement box are both connected with supporting blocks in a sliding manner, the tops of the two supporting blocks are fixedly connected with the same top plate, one side of the placement box is fixedly provided with an air pump, an air outlet pipe of the air pump is communicated with an air delivery hose, one end of the air delivery hose is communicated with the top of the top plate, one side of the placement box is fixedly provided with a motor, and an output shaft of the motor is provided with a clamping assembly for clamping a valve.
Description
Technical Field
The utility model relates to the field of valve detection, in particular to a valve leakage detection device.
Background
The valve is a pipeline accessory for opening and closing a pipeline, controlling flow direction, adjusting and controlling parameters (temperature, pressure and flow of a conveying medium) and can be divided into a shut-off valve, a check valve, a regulating valve and the like according to the functions, and is a control component in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, splitting or overflow pressure relief and the like, is used for a fluid control system, and is quite various in variety and specification from a simplest shut-off valve to various valves used in a very complex automatic control system, and the valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive mediums, slurry, oil, liquid metal, radioactive mediums and the like.
The valve detection in the prior art is carried out through various precise detection instruments, so that the detection cost is definitely increased by using the precise detection instruments in a large amount, and therefore, a valve leakage detection device is provided by a person skilled in the art to solve the problems in the background art.
Disclosure of Invention
The present utility model is directed to a valve leakage detecting device, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a valve leakage detection device, is including placing the box, one side of placing the box is linked together there is the outlet pipe, install the choke valve on the outlet pipe, the equal sliding connection in both sides of placing the box has the supporting shoe, two the top fixedly connected with of supporting shoe is same roof, one side fixed mounting of placing the box has the air pump, the outlet duct of air pump is linked together there is the air hose, the one end of air hose is linked together with the top of roof, one side fixed mounting of placing the box has the motor, be provided with the clamping assembly to the valve centre gripping on the output shaft of motor.
As a further scheme of the utility model: the clamping assembly comprises a bidirectional screw rod fixedly sleeved on an output shaft of the motor, two connecting blocks are connected to the bidirectional screw rod in a threaded mode, one side of each connecting block is connected with the inner wall of the placing box in a sliding mode, and clamping plates are fixedly connected to one side, far away from the inner wall of the placing box, of each connecting block.
As still further aspects of the utility model: the bottom inner wall of the placement box is fixedly connected with two springs, and the top ends of the two springs are fixedly connected with the same bottom plate.
As still further aspects of the utility model: two tension springs are fixedly connected between the bottom of the top plate and the top opening of the placement box, and an air outlet hole communicated with the air hose is formed in the bottom of the top plate.
As still further aspects of the utility model: the top of bottom plate fixedly connected with first sealed soft block, the bottom of roof fixedly connected with second sealed soft block.
As still further aspects of the utility model: the two sides of the placement box are fixedly connected with guide rails, and one side, close to the placement box, of the support block is in sliding connection with the guide rails.
As still further aspects of the utility model: the tension spring is positioned at the inner side of the supporting block, and the clamping plate is positioned above the bottom plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the valve is vertically arranged between the two clamping plates, the motor is started, the output shaft of the motor rotates to drive the two connecting blocks to be close to each other, the two connecting blocks are close to each other to drive the two clamping plates to be close to each other to clamp the valve, the bottom plate always abuts against the opening of the valve because of the elasticity of the spring, the top plate always abuts against the other opening of the valve because of the tension force of the tension spring, the first sealing soft block and the second sealing soft block are respectively arranged on the bottom plate and the top plate to play a sealing role on the two openings of the valve, clear water is placed in the placing box until the valve is completely soaked in the sealing soft block, the air pump is started, the air pump inputs air into the air conveying soft pipe through the air outlet hole, the air enters the valve through the air outlet hole, and if the air leakage exists, the valve continuously and outwards emits air to generate air bubbles in water, otherwise, the valve is determined to be completely free of leakage if no air bubbles exist, the air bubbles can be completely discharged through the water outlet pipe, and the throttling valve is opened, and the clear water in the placing box can be discharged through the water outlet pipe.
The utility model has simple use, the valve can be clamped by the starting motor vertically arranged between the two clamping plates, the bottom plate and the top plate are sealed at the two openings of the valve through the first sealing soft block and the second sealing soft block, the air pump is started to output air into the valve, whether bubbles exist in water is observed to detect the valve, and the utility model is convenient to use and accurate in detection.
Drawings
FIG. 1 is a first perspective three-dimensional schematic of the present utility model;
FIG. 2 is a schematic cross-sectional three-dimensional view of the present utility model;
fig. 3 is a second perspective three-dimensional schematic of the present utility model.
In the figure: 1. placing a box; 2. a throttle valve; 3. a water outlet pipe; 4. a bottom plate; 5. a first sealing soft block; 6. a clamping plate; 7. a support block; 8. a top plate; 9. a connecting block; 10. a motor; 11. a bidirectional screw; 12. an air pump; 13. a gas hose; 14. a tension spring; 15. a spring; 16. an air outlet hole; 17. and a second sealing soft block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, in an embodiment of the present utility model, a valve leakage detection device includes a placement box 1, one side of the placement box 1 is communicated with a water outlet pipe 3, a throttle valve 2 is installed on the water outlet pipe 3, two sides of the placement box 1 are slidably connected with support blocks 7, the tops of the two support blocks 7 are fixedly connected with a top plate 8, one side of the placement box 1 is fixedly provided with an air pump 12, an air outlet pipe of the air pump 12 is communicated with an air hose 13, one end of the air hose 13 is communicated with the top of the top plate 8, one side of the placement box 1 is fixedly provided with a motor 10, and an output shaft of the motor 10 is provided with a clamping assembly for clamping a valve.
In this embodiment, the clamping assembly includes fixed cover establishes the epaxial two-way screw 11 of motor 10 output, threaded connection has two connecting blocks 9 on the two-way screw 11, one side of two connecting blocks 9 and the inner wall sliding connection of placing box 1, one side that box 1 inner wall was placed in the connecting block 9 is kept away from and equal fixedly connected with splint 6, place the valve vertically between two splint 6, start motor 10, motor 10's output shaft rotation drives two connecting blocks 9 and is close to each other, two connecting blocks 9 are close to each other and drive two splint 6 and are close to each other to the valve centre gripping.
In this embodiment, two springs 15 are fixedly connected to the inner wall of the bottom of the placement box 1, and the same bottom plate 4 is fixedly connected to the top ends of the two springs 15.
In this embodiment, two tension springs 14 are fixedly connected between the bottom of the top plate 8 and the top opening of the placement box 1, an air outlet hole 16 communicated with the air hose 13 is formed in the bottom of the top plate 8, the air pump 12 is started, the air pump 12 inputs air into the air hose 13, the air enters the valve through the air outlet hole 16, if the air leaks, the valve continuously emits air outwards to generate bubbles in water due to the air pressure in the valve, the method determines that the valve leaks, otherwise, if no bubbles exist, the valve is completely without leakage, and the throttle valve 2 is opened to discharge clean water in the placement box 1 through the water outlet pipe 3.
In this embodiment, the top of the bottom plate 4 is fixedly connected with the first sealing soft block 5, the bottom of the top plate 8 is fixedly connected with the second sealing soft block 17, the bottom plate 4 always abuts against the opening of the valve because of the elastic force of the spring 15, the top plate 8 always abuts against the other opening of the valve because of the tensile force of the tension spring 14, and the first sealing soft block 5 and the second sealing soft block 17 are respectively arranged on the bottom plate 4 and the top plate 8 to play a sealing role on the two openings of the valve.
In this embodiment, the two sides of the placement box 1 are fixedly connected with guide rails, and one side of the support block 7, which is close to the placement box 1, is slidably connected with the guide rails.
In this embodiment, the tension spring 14 is located inside the support block 7, and the clamping plate 6 is located above the bottom plate 4.
The working principle of the utility model is as follows: the valve is vertically arranged between the two clamping plates 6, the motor 10 is started, the output shaft of the motor 10 rotates to drive the two connecting blocks 9 to be close to each other, the two connecting blocks 9 are close to each other to drive the two clamping plates 6 to be close to each other to clamp the valve, the bottom plate 4 always abuts against the opening of the valve due to the elastic force of the spring 15, the top plate 8 always abuts against the other opening of the valve downwards due to the tensile force of the tension spring 14, the first sealing soft block 5 and the second sealing soft block 17 are respectively arranged on the bottom plate 4 and the top plate 8 to play a sealing role on the two openings of the valve, then clear water is placed in the placing box 1 until the valve is completely soaked in the clear water, the air pump 12 is started, the air pump 12 inputs air into the air hose 13 through the air outlet hole 16, the air can continuously outwards emit air bubbles in water due to the air pressure in the air outlet hole 16 if the valve leaks, otherwise, the air can be determined to be leaked through the valve, and if no air bubbles exist, the air can be completely leaked, the air can be completely discharged, the throttling valve 2 can be opened through the water outlet pipe 3 to place clear water in the placing box 1.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. Valve leakage detection device, including placing box (1), its characterized in that: place one side of box (1) and be linked together there is outlet pipe (3), install choke valve (2) on outlet pipe (3), the equal sliding connection in both sides of placing box (1) has supporting shoe (7), two the top fixedly connected with of supporting shoe (7) is same roof (8), one side fixed mounting of placing box (1) has air pump (12), the outlet duct of air pump (12) is linked together there is air hose (13), the one end of air hose (13) is linked together with the top of roof (8), one side fixed mounting of placing box (1) has motor (10), be provided with the clamping assembly to the valve centre gripping on the output shaft of motor (10).
2. A valve leak testing apparatus in accordance with claim 1, wherein: the clamping assembly comprises a bidirectional screw rod (11) fixedly sleeved on an output shaft of the motor (10), two connecting blocks (9) are connected to the bidirectional screw rod (11) in a threaded mode, one side of each connecting block (9) is connected with the inner wall of the placing box (1) in a sliding mode, and clamping plates (6) are fixedly connected to one side, far away from the inner wall of the placing box (1), of each connecting block (9).
3. A valve leak testing apparatus in accordance with claim 1, wherein: two springs (15) are fixedly connected to the inner wall of the bottom of the placement box (1), the top ends of the two springs (15) are fixedly connected with the same bottom plate (4), and a clamping plate (6) is arranged above the bottom plate (4).
4. A valve leak testing apparatus in accordance with claim 1, wherein: two tension springs (14) are fixedly connected between the bottom of the top plate (8) and the top opening of the placement box (1), and an air outlet hole (16) communicated with the air hose (13) is formed in the bottom of the top plate (8).
5. A valve leak testing apparatus in accordance with claim 3, wherein: the top of bottom plate (4) fixedly connected with first sealed soft piece (5), the bottom of roof (8) fixedly connected with second sealed soft piece (17).
6. A valve leak testing apparatus in accordance with claim 1, wherein: the two sides of the placement box (1) are fixedly connected with guide rails, and one side, close to the placement box (1), of the support block (7) is in sliding connection with the guide rails.
7. The valve leak testing apparatus of claim 4, wherein: the tension spring (14) is positioned at the inner side of the supporting block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321279117.9U CN220063292U (en) | 2023-05-25 | 2023-05-25 | Valve leakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321279117.9U CN220063292U (en) | 2023-05-25 | 2023-05-25 | Valve leakage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220063292U true CN220063292U (en) | 2023-11-21 |
Family
ID=88763946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321279117.9U Active CN220063292U (en) | 2023-05-25 | 2023-05-25 | Valve leakage detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220063292U (en) |
-
2023
- 2023-05-25 CN CN202321279117.9U patent/CN220063292U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112881001B (en) | Valve production is with actual measurement device after sale | |
| CN220063292U (en) | Valve leakage detection device | |
| MX2008015509A (en) | Anti-siphon device for a flush valve. | |
| CN211147960U (en) | A leakproofness detection device for gate valve | |
| CN214584019U (en) | Self-closing valve test system and test device | |
| CN210033797U (en) | Diesel engine water pump test bed | |
| CN101270852B (en) | Pipeline leak detection device | |
| CN220120374U (en) | Valve pressure testing equipment | |
| CN216715258U (en) | Low-leakage safety valve | |
| CN220304757U (en) | Ball valve tightness testing device | |
| CN213180588U (en) | Valve overhauls with overhauing platform | |
| CN219956807U (en) | Tightness test equipment for valve production | |
| CN220251287U (en) | Valve sealing performance detection table | |
| CN215985046U (en) | Valve pneumatic assembly experiment table | |
| CN211178876U (en) | Capillary tube tightness detection device | |
| CN213274714U (en) | Valve leakage detection device | |
| CN214118452U (en) | Flow resistor assembly for oil pump rack testing mechanism | |
| CN211013421U (en) | Be used for thermal forming die internal cooling pipeline sealing performance detection device | |
| CN219455473U (en) | Fire valve comprehensive performance test bed | |
| CN113503397B (en) | Vacuum faucet | |
| CN2462437Y (en) | Valve-less self-controlling liquid constant level device | |
| CN219747630U (en) | Simple safety valve checking and clamping device | |
| CN215726649U (en) | Portable valve pressure measuring device | |
| CN216594043U (en) | Special device for valve leak detection | |
| CN215110894U (en) | Valve shaft sealing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |