CN204420157U - A kind of Novel Brake Valve - Google Patents
A kind of Novel Brake Valve Download PDFInfo
- Publication number
- CN204420157U CN204420157U CN201520056889.5U CN201520056889U CN204420157U CN 204420157 U CN204420157 U CN 204420157U CN 201520056889 U CN201520056889 U CN 201520056889U CN 204420157 U CN204420157 U CN 204420157U
- Authority
- CN
- China
- Prior art keywords
- overhead gage
- valve
- valve body
- lower pedal
- baffle 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
Links
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Safety Valves (AREA)
Abstract
A kind of Novel Brake Valve, by medium entrance, nut, seal washer, bolt, valve rod, valve gap, valve body, overhead gage, spring, media outlet, baffle plate pin, flashboard, overhead gage form.Described valve body comprises medium entrance and media outlet, the two ends of valve body are provided with flange plate; Be provided with seal washer between described valve body and valve gap, valve body and valve 6 are bolted to connection, with nut check; Be provided with overhead gage and lower pedal in described valve body, overhead gage is connected with lower pedal baffle plate pin, and can rotate around baffle plate pin; Described overhead gage and lower pedal are all provided with hemisphere boss, and the boss of overhead gage and lower pedal is provided with spring; A groove is designed with in described valve body.
Description
Technical field
The utility model relates to gate valve, is specifically related to a kind of Novel Brake Valve.
Background technique
Gate valve is a kind of common valve, and the pressure medium that gate valve is flow through in a lot of application is higher, and when the moment of valve open, high-pressure medium can produce very large impact force, easily causes the damage of pipeline.
Model utility content
The purpose of this utility model is to provide a kind of Novel Brake Valve, simplicity of design, releases the pressure, and extends valve working life.
The technological scheme that the utility model relates to:
A kind of Novel Brake Valve, by medium entrance, nut, seal washer, bolt, valve rod, valve gap, valve body, overhead gage, spring, media outlet, baffle plate pin, flashboard, overhead gage form.
Described valve body comprises medium entrance and media outlet, the two ends of valve body are provided with flange plate.
Be provided with seal washer between described valve body and valve gap, valve body and valve 6 are bolted to connection, and use nut check.
Be provided with overhead gage and lower pedal in described valve body, overhead gage is connected with lower pedal baffle plate pin, and can rotate around baffle plate pin.
Described overhead gage and lower pedal are all provided with hemisphere boss, and the boss of overhead gage and lower pedal is provided with spring.
Described flashboard is set to a tapered structure, and the one end in large footpath is connected with valve rod, and flashboard and valve rod are with being integrated.
Be designed with a groove in described valve body, when gate valve is closed, the path of flashboard enters groove, does not offset at the effect lower flashboard of pressure medium.
The utility model has the advantages that: simplicity of design, release the pressure, extend valve working life.
Accompanying drawing explanation
Fig. 1 be the utility model in off position under complete section structural representation.
Fig. 2 is the utility model complete section structural representation in the on-state.
Wherein: 1. medium entrance, 2. nut, 3. seal washer, 4. bolt, 5. valve rod, 6. valve gap, 7. valve body, 8. overhead gage, 9. spring, 10. media outlet, 11. baffle plate pins, 12. flashboards, 13. lower pedals.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of Novel Brake Valve, is made up of medium entrance 1, nut 2, seal washer 3, bolt 4, valve rod 5, valve gap 6, valve body 7, overhead gage 8, spring 9, media outlet 10, baffle plate pin 11, flashboard 12, lower pedal 13 the utility model.
Described valve body 7 comprises medium entrance 1 and media outlet 10, the two ends of valve body 7 are provided with flange plate, are conveniently connected with other pipelines.
Be provided with seal washer 3 between described valve body 7 and valve gap 6, valve body 7 is fixedly connected with by bolt 4 with valve gap 6, locks with nut 2.
Be provided with overhead gage 8 and lower pedal 13 in described valve body 7, overhead gage 8 is connected with lower pedal 13 baffle plate pin 11, and can rotate around baffle plate pin 11.
Described overhead gage 8 and lower pedal 13 are all provided with hemisphere boss, the boss of overhead gage 8 and lower pedal 13 is provided with spring 9, when gate valve is opened, the high-pressure medium of coming in from medium entrance 1 rushes at the back side of overhead gage 8 and lower pedal 13, under the effect of high-pressure medium impact force, overhead gage 8 and lower pedal 13 rotate around baffle plate pin 11, spring 9 is compressed, pipeline is opened two passes, MEDIA FLOW flows out from media outlet 10 after passage, opening the effect having instantaneously and prevent water hammer at gate valve, when normally working, having the effect of extenuating pressure.
Described flashboard 12 is set to a tapered structure, and the one end in large footpath is connected with valve rod 5, and flashboard 12 and valve rod 5 are with being integrated.
Be designed with a groove in described valve body 7, when gate valve is closed, the path of flashboard 12 enters groove, does not offset at the effect lower flashboard 12 of pressure medium.
Claims (1)
1. a Novel Brake Valve, by medium entrance (1), nut (2), seal washer (3), bolt (4), valve rod (5), valve gap (6), valve body (7), overhead gage (8), spring (9), media outlet (10), baffle plate pin (11), flashboard (12), lower pedal (13) forms, it is characterized in that: in described valve body (7), be provided with overhead gage (8) and lower pedal (13), overhead gage (8) is connected with lower pedal (13) baffle plate pin (11), and can rotate around baffle plate pin (11), described overhead gage (8) and lower pedal (13) are all provided with hemisphere boss, the boss of overhead gage (8) and lower pedal (13) is provided with spring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056889.5U CN204420157U (en) | 2015-01-21 | 2015-01-21 | A kind of Novel Brake Valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056889.5U CN204420157U (en) | 2015-01-21 | 2015-01-21 | A kind of Novel Brake Valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204420157U true CN204420157U (en) | 2015-06-24 |
Family
ID=53470528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520056889.5U Expired - Fee Related CN204420157U (en) | 2015-01-21 | 2015-01-21 | A kind of Novel Brake Valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204420157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115875469A (en) * | 2023-03-09 | 2023-03-31 | 江苏南极机械有限责任公司 | PV valve pressure relief load sensitive compensation regulation and control system for ballast |
-
2015
- 2015-01-21 CN CN201520056889.5U patent/CN204420157U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115875469A (en) * | 2023-03-09 | 2023-03-31 | 江苏南极机械有限责任公司 | PV valve pressure relief load sensitive compensation regulation and control system for ballast |
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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: 20150624 Termination date: 20160121 |
|
| EXPY | Termination of patent right or utility model |