CN202133508U - Leakproofness pressure testing device for industrial valve - Google Patents
Leakproofness pressure testing device for industrial valve Download PDFInfo
- Publication number
- CN202133508U CN202133508U CN201120182120U CN201120182120U CN202133508U CN 202133508 U CN202133508 U CN 202133508U CN 201120182120 U CN201120182120 U CN 201120182120U CN 201120182120 U CN201120182120 U CN 201120182120U CN 202133508 U CN202133508 U CN 202133508U
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- China
- Prior art keywords
- valve
- pressure testing
- testing device
- backing plate
- base
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a detection apparatus for a valve, especially a pressure testing device for a valve. A leakproofness pressure testing device for an industrial valve comprises a base, a backing plate, a movable baffle plate, and a gas/liquid conveying pipeline, wherein the bottom of the base is supported by a diagonal brace; the backing plate is arranged on the bottom inside the base, and the valve is arranged on the backing plate; the centre of the movable baffle plate is connected with a leading screw having a hand wheel on the top; and the gas/liquid conveying pipeline passes through the base and the backing plate sequentially from top to bottom, and enters into a cavity below the movable baffle plate. The leakproofness pressure testing device for an industrial valve can finish pressure testing of the valve on site, thus improving the working efficiency.
Description
Technical field
The utility model relates to the checkout equipment of valve, relates in particular to a kind of valve pressure testing device.
Background technology
In capital construction and hydraulic engineering construction, can run into a large amount of valves, industrial valve must require to carry out pick test behind the scene according to national standard, to guarantee the practical safety of valve.The pilot project of valve mainly is: Shell test and leakage test.Require among the GB50235 " Code for construction and acceptance of industrial metallic pipeline engineering ": the Seal test pressure of valve must not hang down 1.5 times less than nominal pressure, and test period must not be less than 5 minutes, is qualified with housing filler ne-leakage; Leakage test should be carried out with nominal pressure, does not leak for qualified with the flap sealing surface.
Current most occasion is that the laboratory of delivering to general headquarters or somewhere is gone to detect.Yet as enterprise, the scope of business spreads all over various places, and very inconvenience is transported in dealing, and influences the duration.
Summary of the invention
The utility model is intended to address the aforementioned drawbacks, and a kind of industrial valve leak pressure testing device is provided.The utility model can be accomplished the valve pressure testing at the scene, increases work efficiency.
The utility model is achieved in that a kind of industrial valve leak pressure testing device, and it comprises:
A base, its bottom is supported by diagonal brace;
A backing plate, it is arranged on the base inner bottom part, and said valve is placed on the backing plate;
A shifting board, its center are connected with the leading screw that an individual top is provided with handwheel;
Gas, liquid conveyance conduit, it passes base and backing plate from bottom to top successively and feeds in the cavity under the shifting board.
Described portable industrial valve pressure testing device, said gas, liquid conveyance conduit are provided with tensimeter, stop valve and switch valve.
The utility model is made up of pressure testing base, hydraulic jack, up and down baffle plate, gasket seal, high-pressure hose, tensimeter, thermometer, pressure relief valve, stop valve, weldless steel tube and test pump etc.Design concept is advanced, Design of device be provided with scientific and reasonable.Install simple and safe reliably, easy to use, the test of system is efficient.Except aspect environmental protection, material-saving, saving resource, having the outstanding feature, particularly the construction period shortens greatly, has practiced thrift manual work greatly; Make the test of the valve more simple and fast that becomes; And equipment can reuse, economic benefit, obvious social benefit, and application prospect is wide.
Description of drawings
Below, in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the utility model synoptic diagram.
Embodiment
As shown in Figure 1, a kind of industrial valve leak pressure testing device, it comprises:
A base 1, its bottom is supported by diagonal brace;
A backing plate 2, it is arranged on base 1 inner bottom part, and said valve 3 is placed on the backing plate 2;
A shifting board 4, its center are connected with the leading screw 6 that an individual top is provided with handwheel 5;
Gas, liquid conveyance conduit 7, it passes in the cavity under base 1 and the backing plate 2 feeding shifting boards 4 from bottom to top successively.
Described portable industrial valve pressure testing device, said gas, liquid conveyance conduit 7 are provided with tensimeter 8 and switch valve 9.
Claims (2)
1. industrial valve leak pressure testing device is characterized in that it comprises:
A base, its bottom is supported by diagonal brace;
A backing plate, it is arranged on the base inner bottom part, and said valve is placed on the backing plate;
A shifting board, its center are connected with the leading screw that an individual top is provided with handwheel;
Gas, liquid conveyance conduit, it passes base and backing plate from bottom to top successively and feeds in the cavity under the shifting board.
2. portable industrial valve pressure testing device according to claim 1 is characterized in that said gas, liquid conveyance conduit are provided with tensimeter, stop valve and switch valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120182120U CN202133508U (en) | 2011-06-01 | 2011-06-01 | Leakproofness pressure testing device for industrial valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120182120U CN202133508U (en) | 2011-06-01 | 2011-06-01 | Leakproofness pressure testing device for industrial valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202133508U true CN202133508U (en) | 2012-02-01 |
Family
ID=45522274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120182120U Expired - Fee Related CN202133508U (en) | 2011-06-01 | 2011-06-01 | Leakproofness pressure testing device for industrial valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202133508U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852247A (en) * | 2013-01-09 | 2014-06-11 | 洛阳瑞泽石化工程有限公司 | Simple valve pressure testing system |
| CN103940559A (en) * | 2014-04-14 | 2014-07-23 | 石家庄新奥燃气有限公司 | Leak detection device for valve |
| CN104458139A (en) * | 2014-10-30 | 2015-03-25 | 芜湖杰诺科技有限公司 | Valve sealing test platform |
| CN109459189A (en) * | 2018-09-29 | 2019-03-12 | 无锡斯考尔自动控制设备有限公司 | The graphite-seal ring of metal hard-sealing ball valve installs testing tool |
-
2011
- 2011-06-01 CN CN201120182120U patent/CN202133508U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852247A (en) * | 2013-01-09 | 2014-06-11 | 洛阳瑞泽石化工程有限公司 | Simple valve pressure testing system |
| CN103940559A (en) * | 2014-04-14 | 2014-07-23 | 石家庄新奥燃气有限公司 | Leak detection device for valve |
| CN104458139A (en) * | 2014-10-30 | 2015-03-25 | 芜湖杰诺科技有限公司 | Valve sealing test platform |
| CN104458139B (en) * | 2014-10-30 | 2017-05-17 | 建湖县欣益机械制造有限公司 | Valve sealing test platform |
| CN109459189A (en) * | 2018-09-29 | 2019-03-12 | 无锡斯考尔自动控制设备有限公司 | The graphite-seal ring of metal hard-sealing ball valve installs testing tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20200601 |