CN203718025U - Air disconnection block valve - Google Patents
Air disconnection block valve Download PDFInfo
- Publication number
- CN203718025U CN203718025U CN201320838854.8U CN201320838854U CN203718025U CN 203718025 U CN203718025 U CN 203718025U CN 201320838854 U CN201320838854 U CN 201320838854U CN 203718025 U CN203718025 U CN 203718025U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- air bag
- shaped
- block valve
- 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
Abstract
The utility model discloses an air disconnection block valve, comprising an L-shaped valve body; an air bag made of elastic waterproof rubber is arranged at the inner wall of the L-shaped bent position of the valve body; the L-shaped inner bent position of the valve body is arranged to be a concave surface. The air disconnection block valve has the advantages of long service life, good airtightness and strong disconnection capacity.
Description
Technical field
The utility model relates to block valve field, is specially the disconnected formula block valve of a kind of gas.
Background technique
Block valve claims again cut-off valve, and its effect is the flowing medium that blocks or connect in pipeline.The block valve of prior art, it turn-off to be controlled, and the scene that mostly is controls, cannot remote control, and between cutoff and valve body, mostly be rigidity and contact, live forever service time in the poor problem of sealing.
Model utility content
The purpose of this utility model is to provide the disconnected formula block valve of a kind of gas, cannot remote control to solve prior art block valve, and the poor problem of sealing.
In order to achieve the above object, the technological scheme that the utility model adopts is:
A kind of gas formula block valve that breaks, include L shaped valve body, valve body two ends are set to respectively valve port, it is characterized in that: the L shaped outer crook of described valve body inwall is provided with the air bag that elastic water-proof rubber is made, the L shaped interior crook of valve body is set to concave panel, and the recess direction of concave panel is towards air bag.
The disconnected formula block valve of described a kind of gas, is characterized in that: the outer crook of described valve body one side outer wall is provided with the gas port being communicated with air bag.
When the utility model is used, by to airbag aeration, make air bag expand and fit with the L shaped interior crook of valve body concave panel, thereby realize the function that whole valve body is blocked, passing into discharge can remote control of gas, and between air bag and concave panel, be Elastic Contact, there is long service life, good airproof performance, strong turn-off capacity.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1.A kind of gas formula block valve that breaks, include L shaped valve body 1, valve body 1 two ends are set to respectively valve port 2, and the outer crook of valve body 1L shape 3 inwalls are provided with the air bag 4 that elastic water-proof rubber is made, in valve body 1L shape, crook 5 is set to concave panel, and the recess direction of concave panel is towards air bag 4.The outer crook of valve body 13 one side outer walls are provided with the gas port 6 being communicated with air bag 4.
Claims (2)
1. the disconnected formula block valve of a gas, include L shaped valve body, valve body two ends are set to respectively valve port, it is characterized in that: the L shaped outer crook of described valve body inwall is provided with the air bag that elastic water-proof rubber is made, the L shaped interior crook of valve body is set to concave panel, and the recess direction of concave panel is towards air bag.
2. the disconnected formula block valve of a kind of gas according to claim 1, is characterized in that: the outer crook of described valve body one side outer wall is provided with the gas port being communicated with air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838854.8U CN203718025U (en) | 2013-12-17 | 2013-12-17 | Air disconnection block valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838854.8U CN203718025U (en) | 2013-12-17 | 2013-12-17 | Air disconnection block valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203718025U true CN203718025U (en) | 2014-07-16 |
Family
ID=51157176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320838854.8U Expired - Fee Related CN203718025U (en) | 2013-12-17 | 2013-12-17 | Air disconnection block valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203718025U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321884A (en) * | 2015-06-24 | 2017-01-11 | 广东美的生活电器制造有限公司 | Valve body and beverage machine with same |
| CN109458567A (en) * | 2018-10-30 | 2019-03-12 | 南安市博铭工业设计有限公司 | Air bag is filled using gas leakage and cuts off the natural gas security device of gas supply and power supply |
| CN110603397A (en) * | 2017-05-02 | 2019-12-20 | 胡斯华纳有限公司 | Valve, use of such a valve, separator comprising such a valve and method of cleaning a separator body |
-
2013
- 2013-12-17 CN CN201320838854.8U patent/CN203718025U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321884A (en) * | 2015-06-24 | 2017-01-11 | 广东美的生活电器制造有限公司 | Valve body and beverage machine with same |
| CN110603397A (en) * | 2017-05-02 | 2019-12-20 | 胡斯华纳有限公司 | Valve, use of such a valve, separator comprising such a valve and method of cleaning a separator body |
| CN110603397B (en) * | 2017-05-02 | 2021-08-31 | 胡斯华纳有限公司 | Valve, use of such a valve, separator comprising such a valve and method of cleaning a separator body |
| US11648500B2 (en) | 2017-05-02 | 2023-05-16 | Husqvarna Ab | Valve, use of such valve, separator comprising such valve and method of cleaning a separator body |
| CN109458567A (en) * | 2018-10-30 | 2019-03-12 | 南安市博铭工业设计有限公司 | Air bag is filled using gas leakage and cuts off the natural gas security device of gas supply and power supply |
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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: 20140716 Termination date: 20141217 |
|
| EXPY | Termination of patent right or utility model |