CN205559911U - Gas safety autism valve - Google Patents
Gas safety autism valve Download PDFInfo
- Publication number
- CN205559911U CN205559911U CN201620364431.0U CN201620364431U CN205559911U CN 205559911 U CN205559911 U CN 205559911U CN 201620364431 U CN201620364431 U CN 201620364431U CN 205559911 U CN205559911 U CN 205559911U
- Authority
- CN
- China
- Prior art keywords
- valve
- self
- closing
- jacket
- plastics button
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to a gas safety autism valve just lies in between valve gap and the plastics button outside interior ring shell cover through the spring housing, and the valve gap top is equipped with the stopper as an organic whole with self, guarantees that the plastics button can restore to the throne, and the ambassador's self -closing valve of exerting oneself in the time of can preventing to carry the plastics button is in the superpressure closed condition, avoids making because of the misoperation self -closing valve to be in closed condition, convenience of customers's use all the time.
Description
Technical field
This utility model relates to a kind of secure gas self-closing valve.
Background technology
In prior art, pull-up self-closing valve carries knob and ventilates to intermediateness, such as a kind of secure gas self-closing valve of Application No. 201420140541.X, if pipeline internal gas pressure is normal, is then constantly in this state；If air pressure is too low, or sebific duct comes off, then carry button and be down in under-voltage closed mode；If air pressure is too high, then carries button and be upwards in high pressure closed mode；Due to user layman, during using self-closing valve, carry during button the most excessive, easily make self-closing valve be in superpressure closed mode, use for user and make troubles in gas company.
Utility model content
This utility model is contemplated to solve to provide a kind of secure gas self-closing valve, can avoid making self-closing valve be closed all the time because of misoperation, user-friendly technical problem.
For solving above-mentioned technical problem, the technical solution of a kind of secure gas self-closing valve of this utility model is:
Including self-closing valve；Described self-closing valve one end connects air inlet pipe, and the other end connects escape pipe；Described air inlet pipe is provided with ball valve；Described self-closing valve includes valve seat and is positioned at the valve gap above valve seat；Being provided with the pulling apparatus being connected with valve gap and the escape pipe opening and closing device controlled by pulling apparatus in the cavity of described valve seat, described pulling apparatus includes the plastics button being enclosed within valve gap, the pull bar being connected by the first nut, the pallet and the diaphragm that are connected to pull bar bottom by the second nut with plastics button；Described diaphragm is positioned at below pallet；Described plastics button includes being placed on the outer shroud valve jacket outside valve gap, the internal ring valve jacket in outer shroud valve jacket and two connecting rods between outer shroud valve jacket and internal ring valve jacket；Described two connecting rods through valve gap and are connected by baffle plate；One spring is placed on outside internal ring valve jacket and between valve gap and plastics button；Described valve gap top is provided with the limited block being integrated with self.
Connection through hole is had in the middle part of described plastics button；Described connection through hole passes internal ring valve jacket；Pull bar connects the first nut through baffle plate；Described first nut is positioned at connection through hole.
Described baffle plate is screwed in below connecting rod.
Described connection via top connects dust cap.
It has been bolted circular magnet above described escape pipe opening and closing device.
What this utility model can reach has the technical effect that this utility model is placed on outside internal ring valve jacket and between valve gap and plastics button by spring, valve gap top is provided with the limited block being integrated with self, ensure that plastics button can reset, the ambassador's self-closing valve that can prevent from exerting oneself when carrying plastics button is in superpressure closed mode, avoid making self-closing valve be closed all the time because of misoperation, user-friendly.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of a kind of secure gas self-closing valve of this utility model；
Fig. 2 is the A portion enlarged drawing of Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is made further details of elaboration.
Refering to Fig. 1,2.
One one kinds of secure gas self-closing valves of embodiment, including self-closing valve 1；Described self-closing valve 1 one end connects air inlet pipe 2, and the other end connects escape pipe 3；Described air inlet pipe 2 is provided with ball valve 4；Described self-closing valve includes valve seat 5 and is positioned at the valve gap 6 above valve seat 5；Being provided with the pulling apparatus being connected with valve gap 6 and the escape pipe opening and closing device 7 controlled by pulling apparatus in the cavity of described valve seat 5, described pulling apparatus includes the plastics button 11 being enclosed within valve gap 6, the pull bar 13 being connected by the first nut 12, the pallet 15 and the diaphragm 16 that are connected to pull bar 13 bottom by the second nut 14 with plastics button 11；Described diaphragm 16 is positioned at below pallet 15；Described plastics button 11 includes being placed on the outer shroud valve jacket 21 outside valve gap 6, the internal ring valve jacket 22 in outer shroud valve jacket 21 and two connecting rods 23 between outer shroud valve jacket 21 and internal ring valve jacket 22；Described two connecting rods 23 connect through valve gap 6 and by baffle plate 24；One spring 25 is placed on outside internal ring valve jacket 22 and between valve gap 6 and plastics button 11；Described valve gap 6 top is provided with the limited block 8 being integrated with self.This utility model is placed on outside internal ring valve jacket 22 and between valve gap 6 and plastics button 11 by spring 25, valve gap 6 top is provided with the limited block 8 being integrated with self, ensure that plastics button can reset, it is to avoid make self-closing valve be closed all the time because of misoperation, user-friendly；Baffle plate 24 can be by spacing for spring 25, it is ensured that spring 25 is placed on outside internal ring valve jacket 22 always；When pulling up plastics button 11, baffle plate 24 rises the most therewith, rises at limited block 8 spacing, and the ambassador's self-closing valve that can prevent from exerting oneself when carrying plastics button 11 is in superpressure closed mode.
Embodiment two, based on embodiment one, as preferably, has connection through hole 26 in the middle part of described plastics button 11；Described connection through hole 26 is through internal ring valve jacket 22；Pull bar 13 connects the first nut 12 through baffle plate 24；Described first nut 12 is positioned at connection through hole 26.
Embodiment three, based on embodiment two, as preferably, described baffle plate 24 is fixed on below connecting rod 23 by screw 29.
Embodiment four, based on embodiment two, as preferably, described connection through hole 26 top connects dust cap 28.
Embodiment five, based on embodiment one, as preferably, is fixed with circular magnet 30 by bolt 29 above described escape pipe opening and closing device 7.
Claims (5)
1. a secure gas self-closing valve, including self-closing valve (1)；Described self-closing valve (1) one end connects air inlet pipe (2), and the other end connects escape pipe (3)；Described air inlet pipe (2) is provided with ball valve (4)；Described self-closing valve includes valve seat (5) and is positioned at the valve gap (6) of valve seat (5) top；The pulling apparatus being connected with valve gap (6) and the escape pipe opening and closing device (7) controlled by pulling apparatus it is provided with in the cavity of described valve seat (5), it is characterised in that: described pulling apparatus includes the plastics button (11) being enclosed within valve gap (6), the pull bar (13), the pallet (15) being connected to pull bar (13) bottom by the second nut (14) and the diaphragm (16) that are connected by the first nut (12) with plastics button (11)；Described diaphragm (16) is positioned at pallet (15) lower section；Described plastics button (11) includes outer shroud valve jacket (21), the internal ring valve jacket (22) being positioned at outer shroud valve jacket (21) and two connecting rods (23) being positioned between outer shroud valve jacket (21) and internal ring valve jacket (22) being placed on valve gap (6) outside；Described two connecting rods (23) connect through valve gap (6) and by baffle plate (24)；One spring (25) is placed on internal ring valve jacket (22) outside and is positioned between valve gap (6) and plastics button (11)；Described valve gap (6) top is provided with the limited block (8) being integrated with self.
A kind of secure gas self-closing valve the most according to claim 1, it is characterised in that: described plastics button (11) middle part has connection through hole (26)；Described connection through hole (26) passes internal ring valve jacket (22)；Pull bar (13) connects the first nut (12) through baffle plate (24)；Described first nut (12) is positioned at connection through hole (26).
A kind of secure gas self-closing valve the most according to claim 2, it is characterised in that: described baffle plate (24) is fixed on connecting rod (23) lower section by screw (29).
A kind of secure gas self-closing valve the most according to claim 2, it is characterised in that: described connection through hole (26) top connects dust cap (28).
A kind of secure gas self-closing valve the most according to claim 1, it is characterised in that: described escape pipe opening and closing device (7) top is fixed with circular magnet (30) by bolt (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620364431.0U CN205559911U (en) | 2016-04-27 | 2016-04-27 | Gas safety autism valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620364431.0U CN205559911U (en) | 2016-04-27 | 2016-04-27 | Gas safety autism valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205559911U true CN205559911U (en) | 2016-09-07 |
Family
ID=56807871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620364431.0U Expired - Fee Related CN205559911U (en) | 2016-04-27 | 2016-04-27 | Gas safety autism valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205559911U (en) |
-
2016
- 2016-04-27 CN CN201620364431.0U patent/CN205559911U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180830 Address after: 214000 floor 5, D building, 8 Union Road, HWU Tai Industrial Park, Binhu District, Wuxi, Jiangsu. Patentee after: Jiangsu Jia De an gas equipment Technology Co.,Ltd. Address before: 311800 Niu Gao community, six village, Dian Kou Town, Zhuji City, Shaoxing, Zhejiang Patentee before: SHANGHAI JIADEAN GAS EQUIPMENT TECHNOLOGY CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 |