CN206234395U - Rapid escape valve - Google Patents
Rapid escape valve Download PDFInfo
- Publication number
- CN206234395U CN206234395U CN201621144131.8U CN201621144131U CN206234395U CN 206234395 U CN206234395 U CN 206234395U CN 201621144131 U CN201621144131 U CN 201621144131U CN 206234395 U CN206234395 U CN 206234395U
- Authority
- CN
- China
- Prior art keywords
- valve
- intake cover
- seal ring
- conical seal
- valve pocket
- 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.)
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Abstract
The utility model discloses a kind of rapid escape valve, including Intake Cover, valve body and exhaust cap, valve pocket is provided with valve body, Intake Cover and exhaust cap are respectively arranged at the two ends of valve body, Intake Cover and exhaust cap are respectively equipped with the air inlet and exhaust outlet communicated with valve pocket, valve body is provided with the working hole communicated with valve pocket, guide holder is equiped with Intake Cover, guide holder is fixedly connected by jump ring with Intake Cover, guide holder is provided with the pilot hole that air inlet is connected with valve pocket, conical seal ring is provided with valve pocket, one end of conical seal ring is provided with the guide post for stretching into the pilot hole, the other end of conical seal ring is provided with the closure part coordinated with the exhaust outlet of exhaust cap.Because guide holder is provided with pilot hole, conical seal ring is provided with the guide post coordinated with pilot hole, so that conical seal ring does not shift in motion, it is ensured that the favorable sealing property of conical seal ring so that the working stability of the rapid escape valve and manufacture assembling is simple.
Description
Technical field
The utility model is related to valve field, more particularly to a kind of rapid escape valve.
Background technology
Rapid escape valve is a kind of device that pneumatic element is frequently used in industrial production, and its often configuration is in cylinder and commutation
Used between valve, the air in cylinder is expelled directly out without reversal valve, so as to accelerate the reciprocating speed of cylinder,
Shorten the work period.At present, due to design limitation often there is sealing poor, manufacture assembling complexity scarce in rapid escape valve
Point.
Utility model content
In view of the shortcomings of the prior art and defect, there is provided a kind of good airproof performance and the simple rapid escape valve of manufacture assembling.
To achieve the above object, the utility model provides following technical scheme：
A kind of rapid escape valve, including Intake Cover, valve body and exhaust cap, are provided with valve pocket, Intake Cover and exhaust cap in valve body
The two ends of valve body are respectively arranged at, air inlet is covered with the air inlet communicated with valve pocket, and exhaust is covered with the exhaust communicated with valve pocket
Mouthful, it is characterised in that：Guide holder is equiped with Intake Cover, guide holder is fixedly connected by jump ring with Intake Cover, in guide holder
Heart position is provided with the pilot hole that air inlet is connected with valve pocket；Be provided with bellmouth on the inside of Intake Cover, be also equiped with valve pocket with
The conical seal ring that bellmouth matches, one end of conical seal ring is provided with the guide post for stretching into the pilot hole, cone seal
The other end of circle is provided with the closure part coordinated with the exhaust outlet of exhaust cap, and the periphery on conical seal ring positioned at closure part is provided with one
The lip coordinated with the bellmouth is enclosed, exhaust is covered with the extension stretched into valve pocket, and valve body is provided with and extension position
Corresponding working hole, and working hole connects with valve pocket.
Further, Intake Cover, exhaust cap are respectively fixedly connected with valve body two ends by screw.
Further, O-ring is provided between Intake Cover, exhaust cap and valve pocket.
Further, conical seal ring is made up of elastomeric material.
The beneficial effects of the utility model are：A kind of rapid escape valve, including Intake Cover, valve body and exhaust cap, in valve body
Valve pocket is provided with, Intake Cover and exhaust cap are respectively arranged at the two ends of valve body, and air inlet is covered with the air inlet communicated with valve pocket, be vented
The exhaust outlet communicated with valve pocket is covered with, guide holder is equiped with Intake Cover, guide holder is fixedly connected by jump ring with Intake Cover,
The center of guide holder is provided with the pilot hole that air inlet is connected with valve pocket；Bellmouth is provided with the inside of Intake Cover, in valve pocket
The conical seal ring matched with bellmouth is also equiped with, one end of conical seal ring is provided with the guiding for stretching into the pilot hole
Bar, the other end of conical seal ring is provided with the closure part coordinated with the exhaust outlet of exhaust cap, and closure part is located on conical seal ring
Periphery be provided with the lip that a circle coordinates with the bellmouth, exhaust is covered with the extension stretched into valve pocket, and valve body is provided with
The working hole corresponding with extension position, and working hole connects with valve pocket.When gas enters fashionable from air inlet, cone seal
Circle is moved under the promotion of gas to exhaust outlet, and closure part is fitted close exhaust outlet closure extremely, because taper is close with exhaust outlet
Seal is provided with lip, and lip is deformed upon in the presence of gas, and air inlet is connected with working hole, and gas is discharged from working hole；
When gas enters fashionable from working hole, conical seal ring is moved under the promotion of gas to air inlet, the closure part of conical seal ring
It is fitted close air inlet closure extremely with Intake Cover, gas is discharged from exhaust outlet.Because guide holder is provided with pilot hole, cone seal
Circle is provided with the guide post coordinated with pilot hole so that conical seal ring does not shift when moving, it is ensured that conical seal ring
Favorable sealing property so that the working stability of the rapid escape valve and manufacture assembling is simple.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of the utility model rapid escape valve；
Fig. 2 is the external structure schematic diagram of the utility model rapid escape valve.
In figure, 1. guide holder；2. Intake Cover；3. jump ring；4. conical seal ring；41. guide posts；42. closure parts；43. lips
Side；5. valve body；6.O shape circles；7. exhaust cap；8. screw；9. air inlet；10. exhaust outlet；11. working holes；12. valve pockets.
Specific embodiment
With reference to accompanying drawing to the further explaination of the utility model.
Referring to a kind of rapid escape valve shown in Fig. 1, Fig. 2, including Intake Cover 2, valve body 5 and exhaust cap 7, set in valve body 5
There is valve pocket 12, Intake Cover 2 and exhaust cap 7 are fixedly connected on the two ends of valve body 5 by screw 8, and Intake Cover 2 is provided with and the phase of valve pocket 12
Logical air inlet 9, exhaust cap 7 is provided with the exhaust outlet 10 communicated with valve pocket 12, Intake Cover 2 and is equiped with guide holder 1, guide holder 1
It is fixedly connected with Intake Cover 2 by jump ring 3, the center of guide holder 1 is provided with the guiding that air inlet 9 is connected with valve pocket 12
Hole；The inner side of Intake Cover 2 is provided with bellmouth, valve pocket 12 and is also equiped with the conical seal ring 4 matched with bellmouth, and taper is close
Seal 4 is made up of elastomeric material, can cause the good airproof performance of conical seal ring 4, and can cause the plasticity of conical seal ring 4
Good, one end of conical seal ring 4 is provided with the guide post 41 for stretching into the pilot hole, and the other end of conical seal ring 4 is provided with and row
The closure part 42 that the exhaust outlet 10 of gas lid 7 coordinates, the periphery on conical seal ring 4 positioned at closure part 42 is provided with a circle with the cone
The lip 43 that shape hole coordinates, exhaust cap 7 is provided with the extension stretched into valve pocket 12, and valve body 5 is provided with relative with extension position
The working hole 11 answered, and working hole 11 connects with valve pocket 12.O-ring 6 is provided between Intake Cover 2, exhaust cap 7 and valve pocket 12,
So that the better tightness between Intake Cover 2, exhaust cap 7 and valve pocket 12.
When gas enters fashionable from air inlet 9, because exhaust cap 7 is provided with the extension stretched into valve pocket 12, working hole 11
In the extension opposite position of exhaust cap 7, gas cannot be expelled directly out from working hole 11, promotion of the conical seal ring 4 in gas
Lower to be moved to exhaust outlet 10, closure part 42 is fitted close with exhaust outlet 10 and blocks extremely exhaust outlet 10, because conical seal ring 4 sets
There is lip 43, lip 43 is deformed upon in the presence of gas, air inlet 9 is connected with working hole 11, gas is from the row of working hole 11
Go out；When gas enters fashionable from working hole 11, because exhaust cap 7 is provided with the extension stretched into valve pocket 12, working hole 11 is located at row
The extension opposite position of gas lid 7 so that gas cannot be expelled directly out from air inlet 9, and conical seal ring 4 is under the promotion of gas
Moved to air inlet 9, the closure part 42 of conical seal ring 4 is fitted close with Intake Cover 2 and blocks extremely air inlet 9, gas is from row
Gas port 10 is discharged.Because guide holder 1 is provided with pilot hole, conical seal ring 4 is provided with the guide post 41 coordinated with pilot hole so that
Conical seal ring 4 does not shift when moving, it is ensured that the favorable sealing property of conical seal ring 4 so that the rapid escape valve
Working stability and also manufacture assembling is simple.
The above is only better embodiment of the present utility model, therefore all according to described in the utility model patent claim
Construction, the equivalent change or modification done of feature and principle, be included in the utility model patent claim.
Claims (4)
1. valve pocket (12) is provided with a kind of rapid escape valve, including Intake Cover (2), valve body (5) and exhaust cap (7), valve body (5),
Intake Cover (2) and exhaust cap (7) are respectively arranged at the two ends of valve body (5), and Intake Cover (2) is provided with the air inlet communicated with valve pocket (12)
Mouth (9), exhaust cap (7) is provided with the exhaust outlet (10) communicated with valve pocket (12), it is characterised in that：It is equiped with Intake Cover (2) and is led
To seat (1), guide holder (1) is fixedly connected by jump ring (3) with Intake Cover (2), and the center of guide holder (1) is provided with air inlet
The pilot hole that mouth is connected with valve pocket (12)；It is provided with the inside of Intake Cover (2) in bellmouth, valve pocket (12) and is also equiped with and bellmouth
The conical seal ring (4) for matching, one end of conical seal ring (4) is provided with the guide post (41) for stretching into the pilot hole, taper
The other end of sealing ring (4) is provided with the closure part (42) coordinated with the exhaust outlet (10) of exhaust cap (7), on conical seal ring (4)
The lip (43) that a circle coordinates with the bellmouth is provided with positioned at the periphery of closure part (42), exhaust cap (7) is provided with and stretches into valve pocket
(12) extension in, valve body (5) is provided with the working hole (11) corresponding with extension position, and working hole (11) and valve
Chamber (12) connects.
2. a kind of rapid escape valve according to claim 1, it is characterised in that：Intake Cover (2), exhaust cap (7) are by spiral shell
Nail (8) is respectively fixedly connected with valve body (5) two ends.
3. a kind of rapid escape valve according to claim 1, it is characterised in that：Intake Cover (2), exhaust cap (7) and valve pocket
(12) O-ring (6) is provided between.
4. a kind of rapid escape valve according to claim 1, it is characterised in that：Conical seal ring (4) is elastomeric material system
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144131.8U CN206234395U (en) | 2016-10-21 | 2016-10-21 | Rapid escape valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144131.8U CN206234395U (en) | 2016-10-21 | 2016-10-21 | Rapid escape valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206234395U true CN206234395U (en) | 2017-06-09 |
Family
ID=58982879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621144131.8U Active CN206234395U (en) | 2016-10-21 | 2016-10-21 | Rapid escape valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206234395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606230A (en) * | 2017-09-04 | 2018-01-19 | 咸宁南玻节能玻璃有限公司 | A kind of valving for improving plated film transition chamber switch gate speed |
| CN108331956A (en) * | 2018-04-11 | 2018-07-27 | 常州博瑞电力自动化设备有限公司 | A kind of overall plastic exhaust structure of power electronic product |
-
2016
- 2016-10-21 CN CN201621144131.8U patent/CN206234395U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606230A (en) * | 2017-09-04 | 2018-01-19 | 咸宁南玻节能玻璃有限公司 | A kind of valving for improving plated film transition chamber switch gate speed |
| CN107606230B (en) * | 2017-09-04 | 2019-05-31 | 咸宁南玻节能玻璃有限公司 | A kind of valving improving plated film transition chamber switch gate speed |
| CN108331956A (en) * | 2018-04-11 | 2018-07-27 | 常州博瑞电力自动化设备有限公司 | A kind of overall plastic exhaust structure of power electronic product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315500 10 integrity Road, Xikou Industrial Park, Fenghua, Ningbo, Zhejiang Patentee after: Ningbo Yongyi pneumatic Tech Co. Ltd. Address before: 315500 10 integrity Road, Xikou Industrial Park, Fenghua, Ningbo, Zhejiang Patentee before: Fenghua Yongyi Pneumatic Hydraulic Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |