CN203587289U - Device for detecting valve air-tightness - Google Patents
Device for detecting valve air-tightness Download PDFInfo
- Publication number
- CN203587289U CN203587289U CN201320646821.3U CN201320646821U CN203587289U CN 203587289 U CN203587289 U CN 203587289U CN 201320646821 U CN201320646821 U CN 201320646821U CN 203587289 U CN203587289 U CN 203587289U
- Authority
- CN
- China
- Prior art keywords
- valve
- type groove
- water tank
- rubber gasket
- shaped groove
- 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)
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a device for detecting valve air-tightness. The device comprises a water tank, a supporting seat is fixed in the water tank, the supporting seat is provided with an L-shaped groove for placing the valve, one side, which faces the L-shaped groove, of the interior of the water tank is provided with a cylinder, the piston rod end of the cylinder is fixedly provided with an annular rubber gasket, the other side, which faces the opening of the L-shaped groove, of the L-shaped groove is fixedly provided with a hollow annular plate, a rubber gasket is fixed on the hollow annular plate, the annular rubber gasket and the rubber gasket are used to be abutted against two end valve openings of an L-shaped groove inner valve, an air inlet pipe is communicated in the hollow annular vertical plate, the rubber gasket on the annular vertical plate is provided with an air hole communicated to the interior of the hollow annular plate, and the air hole, with the rubber gasket, faces one end opening of the valve. The device is advantageous in that, structure design is delicate and simple, the valve-positioning L-shaped groove is disposed in the water tank, the rubber gasket automatically blocking the valve opening is disposed, automatic air-inlet operation inspection can be performed, operation is automatic, and use is convenient.
Description
Technical field
The utility model relates to air-tightness detection device, is mainly a kind of bubble-tight device of valve that detects.
Background technology
Valve needs to carry out impermeability detection after machining, and detect after qualified and could pack, be all generally to locate manually, then utilize manually the valve port of the stifled tight valve of rubber blanket, then put into water tank detection, troublesome poeration.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of bubble-tight device of valve that detects, and its structural design is ingenious simple, is provided with the L-type groove of valve location in water tank, and be provided with the rubber blanket of automatically stifled tight valve port, and the operation inspection of energy auto-admission, operation automation, easy to use.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of bubble-tight device of valve that detects, include water tank, it is characterized in that: in described water tank, be fixed with supporting seat, described supporting seat is provided with L-type groove, L-type groove is interior for placing valve, a side facing to L-type groove in described water tank is provided with cylinder, the piston rod end of described cylinder is fixed with ring-shaped rubber pad, the opposite side of described L-type groove is fixed with the annular slab of hollow facing to the notch of L-type groove, on hollow ring plate, be fixed with rubber blanket, described ring-shaped rubber pad and rubber blanket are for withstanding on the two ends valve port of valve in L-type groove; In the annular riser of described hollow, be communicated with draft tube, offer and the pore being communicated with in hollow ring plate on the rubber blanket on described annular riser, pore runs through rubber blanket, and described pore is along with rubber blanket is facing on one end port of valve.
The turning of described L-type groove adopts arc angle.
Mode of operation of the present utility model is:
Valve is placed on the L-type groove of water tank inner support seat, rubber blanket on one side hollow ring riser gets lodged on the valve port of valve, restart in addition cylinder, the piston rod of cylinder moves on another valve port that makes ring-shaped rubber pad get lodged in valve, then pour again in the annular slab that source of the gas enters into hollow, subsequently gas by pore precision in valve.
The utility model has the advantages that:
The utility model structural design is ingenious simple, is provided with the L-type groove of valve location in water tank, and is provided with the rubber blanket of automatically stifled tight valve port, and the operation inspection of energy auto-admission, and operation automation is easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to Fig. 1, a kind of bubble-tight device of valve that detects, include water tank 1, in described water tank 1, be fixed with supporting seat 2, described supporting seat 2 is provided with L-type groove 3, L-type groove 3 is interior for placing valve, in described water tank 1, facing to a side of L-type groove 3, cylinder 4 is installed, the piston rod end of described cylinder 4 is fixed with ring-shaped rubber pad 5, the opposite side of described L-type groove 3 is fixed with the annular slab 6 of hollow facing to the notch of L-type groove, on hollow ring plate 6, be fixed with rubber blanket 7, described ring-shaped rubber pad 5 and rubber blanket 7 are for withstanding on the two ends valve port of L-type groove 3 interior valves, in the annular riser 6 of described hollow, be communicated with draft tube 8, offer and the pore 9 being communicated with in hollow ring plate on the rubber blanket 7 on described annular riser, pore 9 runs through rubber blanket 7, and described pore 9 is along with rubber blanket 7 is facing on one end port of valve.
The turning of described L-type groove 3 adopts arc angle.
Claims (2)
1. one kind is detected the bubble-tight device of valve, include water tank, it is characterized in that: in described water tank, be fixed with supporting seat, described supporting seat is provided with L-type groove, L-type groove is interior for placing valve, a side facing to L-type groove in described water tank is provided with cylinder, the piston rod end of described cylinder is fixed with ring-shaped rubber pad, the opposite side of described L-type groove is fixed with the annular slab of hollow facing to the notch of L-type groove, on hollow ring plate, be fixed with rubber blanket, described ring-shaped rubber pad and rubber blanket are for withstanding on the two ends valve port of valve in L-type groove; In the annular riser of described hollow, be communicated with draft tube, offer and the pore being communicated with in hollow ring plate on the rubber blanket on described annular riser, pore runs through rubber blanket, and described pore is along with rubber blanket is facing on one end port of valve.
2. a kind of bubble-tight device of valve that detects according to claim 1, is characterized in that: the turning of described L-type groove adopts arc angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646821.3U CN203587289U (en) | 2013-10-18 | 2013-10-18 | Device for detecting valve air-tightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646821.3U CN203587289U (en) | 2013-10-18 | 2013-10-18 | Device for detecting valve air-tightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203587289U true CN203587289U (en) | 2014-05-07 |
Family
ID=50585192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320646821.3U Expired - Fee Related CN203587289U (en) | 2013-10-18 | 2013-10-18 | Device for detecting valve air-tightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203587289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110325729A (en) * | 2017-04-26 | 2019-10-11 | 三樱工业株式会社 | Airtight bolt |
-
2013
- 2013-10-18 CN CN201320646821.3U patent/CN203587289U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110325729A (en) * | 2017-04-26 | 2019-10-11 | 三樱工业株式会社 | Airtight bolt |
| CN110325729B (en) * | 2017-04-26 | 2021-11-23 | 三樱工业株式会社 | Airtight plug |
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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: 20211018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |