CN203585525U - Pressure testing valve - Google Patents
Pressure testing valve Download PDFInfo
- Publication number
- CN203585525U CN203585525U CN201320660288.6U CN201320660288U CN203585525U CN 203585525 U CN203585525 U CN 203585525U CN 201320660288 U CN201320660288 U CN 201320660288U CN 203585525 U CN203585525 U CN 203585525U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- pressure
- spring
- plate
- 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.)
- Expired - Fee Related
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- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses a pressure testing valve. The pressure testing valve comprises a valve body and is characterized in that a valve rod seat is arranged in the center of the valve body; a valve rod is mounted inside the valve rod seat; a valve plate is mounted at the lower end of the valve rod; a groove is formed in the side wall of the valve plate; a spring is arranged at the bottom of the groove; a pressure plate is fixedly mounted at the upper end of the spring; a pressure sensor is arranged at the bottom of the spring; a conducting wire of the pressure sensor is connected with an external display through the hollow valve rod. The pressure testing valve is simple in structure, and can test the pressure value suffered by a valve in time.
Description
Technical field
The utility model relates to a kind of pressure test valve.
Background technique
In prior art, the pressure difference that valve in use born, his working life is also different, so will often test the pressure that valve bears, is convenient to adjust timely.
Model utility content
The utility model object is to provide a kind of simple in structure, the pressure test valve of the suffered force value of valve can be detected timely.
The utility model technical solution problem provides following scheme:
A kind of pressure test valve, comprise valve body, it is characterized in that: the center of described valve body is provided with valve rod base, in described valve rod base, valve rod is installed, the lower end of described valve rod is provided with valve plate, the sidewall upper groove of described valve plate, the bottom of described groove is provided with spring, the upper end of described spring is installed with pressure plate, and the bottom of described spring is provided with pressure transducer, and the wire of described pressure transducer connects external display by the valve rod of hollow.
In the valve rod of described hollow, be provided with stuffing box packing layer.
The utility model is installed with pressure transducer on the valve plate of valve, for detecting in real time the suffered pressure of valve plate, is convenient to adjust in time the pressure in fluid, and the excessive valve that causes of a surface pressure lost efficacy in advance, caused security incident.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to accompanying drawing, a kind of pressure test valve, comprise valve body 1, the center of described valve body 1 is provided with valve rod base 2, in described valve rod base 2, valve rod 3 is installed, the lower end of described valve rod 3 is provided with valve plate 4, the sidewall upper groove 5 of described valve plate 4, the bottom of described groove 5 is provided with spring 6, and the upper end of described spring 6 is installed with pressure plate 7, the bottom of described spring 6 is provided with pressure transducer 8, and the wire of described pressure transducer 8 connects external display by the valve rod 3 of hollow channel 10.
In the valve rod 3 of described hollow channel 10, be provided with stuffing box packing layer 9.
Claims (2)
1. a pressure test valve, comprise valve body, it is characterized in that: the center of described valve body is provided with valve rod base, in described valve rod base, valve rod is installed, the lower end of described valve rod is provided with valve plate, the sidewall upper groove of described valve plate, the bottom of described groove is provided with spring, the upper end of described spring is installed with pressure plate, and the bottom of described spring is provided with pressure transducer, and the wire of described pressure transducer connects external display by the valve rod of hollow channel.
2. pressure test valve according to claim 1, is characterized in that: in the valve rod of described hollow channel, be provided with stuffing box packing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320660288.6U CN203585525U (en) | 2013-10-24 | 2013-10-24 | Pressure testing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320660288.6U CN203585525U (en) | 2013-10-24 | 2013-10-24 | Pressure testing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203585525U true CN203585525U (en) | 2014-05-07 |
Family
ID=50583443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320660288.6U Expired - Fee Related CN203585525U (en) | 2013-10-24 | 2013-10-24 | Pressure testing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203585525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387789A (en) * | 2017-09-04 | 2017-11-24 | 江苏雄越石油机械设备制造有限公司 | A kind of anti-leak flap type |
-
2013
- 2013-10-24 CN CN201320660288.6U patent/CN203585525U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387789A (en) * | 2017-09-04 | 2017-11-24 | 江苏雄越石油机械设备制造有限公司 | A kind of anti-leak flap type |
| CN107387789B (en) * | 2017-09-04 | 2019-05-24 | 江苏雄越石油机械设备制造有限公司 | A kind of anti-leak flap type |
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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 |
Granted publication date: 20140507 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |