CN205101585U - High performance compact glasses valve - Google Patents
High performance compact glasses valve Download PDFInfo
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- CN205101585U CN205101585U CN201520818419.8U CN201520818419U CN205101585U CN 205101585 U CN205101585 U CN 205101585U CN 201520818419 U CN201520818419 U CN 201520818419U CN 205101585 U CN205101585 U CN 205101585U
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- valve
- rod mechanism
- valve plate
- post rod
- plate
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Abstract
High performance compact glasses valve, including left valve body, right side valve body, the extrusome, bellows and valve plate, through the bellows joint between extrusome and the right valve body, the valve plate is equipped with between extrusome and the left valve body, install push rod mechanism A and push rod mechanism B respectively on left valve body and right valve body, push rod mechanism A and push rod mechanism B are located the valve plate both sides respectively, at the left plane of valve plate installation deflector, the deflector is installed in the position that contacts with push rod mechanism A when the valve plate removes, its length is unanimous with the length that the valve plate removed, the tip of deflector is the inclined plane. The beneficial effects of the utility model are that: avoided the sealing washer to be worn and torn or the phenomenon of fish tail takes place, has prolonged life, has guaranteed sealing performance, and simple structure, processing is convenient, practices thrift the cost.
Description
Art
The utility model relates to a kind of valving, particularly relates to a kind of glasses valve.
Background technique
Traditional glasses valve, can not throw off with valve seat during valve plate walking, always with seal ring friction, seal ring easily damages, and valve easily leaks; Improve it in prior art, by the structure of latch plate, valve plate and valve seat are thrown off, be specially, when valve plate is at clamped position, latch plate is driven plain; After valve seat unclamps, latch plate reset bending springback, valve plate and valve seat are thrown off, but because the phenomenon having elastic failure after the long-term pressurized of latch plate occurs, will produce because translation is not in place, the phenomenon generation that seal ring is worn or scratches, and this just directly have influence on the sealability of glasses valve, not only bring hidden danger to safety in production, also make the working life of seal ring and replacement cycle shorten.
Summary of the invention
In order to overcome the above-mentioned shortcoming of existing glasses valve, the utility model provides that a kind of structure is simple, the glasses valve of long service life.
The utility model solves the technological scheme that its technical problem adopts, compact high performance glasses valve, comprise left valve barrel, right valve barrel, telescopic body, bellows and valve plate, be connected by bellows between telescopic body with right valve barrel, between telescopic body and left valve barrel, valve plate is housed, left valve barrel and right valve barrel are separately installed with post rod mechanism A and post rod mechanism B, post rod mechanism A is the same with the structure of post rod mechanism B, include the roller that the push rod that is fixedly connected with left valve barrel or right valve barrel and its head are installed, post rod mechanism A and post rod mechanism B lays respectively at valve plate both sides, when valve plate moves, form the track of valve plate movement, the left plane of valve plate fixedly mounts guide plate, guide plate is arranged on the position contacted with post rod mechanism A when valve plate moves, its length is consistent with the length of valve plate movement, the end of guide plate is inclined-plane, before valve plate moves, the relative valve plate of telescopic body moves right distance a, when valve plate moves, post rod mechanism A with move on guide plate by the end chamfer of guide plate, the distance of a/2 thus promotion valve plate moves right, valve plate and left valve barrel are thrown off, now the right plane of valve plate contacts with push rod B, and valve plate moves in the track that post rod mechanism A and post rod mechanism B is formed.
The beneficial effects of the utility model are: when valve plate moves, post rod mechanism A contacts with guide plate, valve plate is made to move certain distance to the direction of telescopic body, thus valve plate and valve seat are thrown off, avoid the phenomenon generation that seal ring is worn or scratches, extend working life, ensure that sealability; And structure is simple, easy to process, cost-saving.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment;
Fig. 2 be in Fig. 1 post rod mechanism A and guide plate unclamp the schematic diagram with clamped position at valve plate;
In Fig. 2, dotted line represents valve plate clamped position, and solid line represents valve plate unlocked position.
In figure: 1. left valve barrel; 2. post rod mechanism A; 3. valve plate; 4. roller; 5. push rod; 6. post rod mechanism B; 7. telescopic body; 8. bellows; 9. right valve barrel; 10. guide plate.
Embodiment
As Fig. 1, shown in 2, compact high performance glasses valve, comprise left valve barrel 1, right valve barrel 9, telescopic body 7, bellows 8 and valve plate 3, be connected by bellows 8 between telescopic body 7 with right valve barrel 9, valve plate 3 is housed between telescopic body 7 and left valve barrel 1, left valve barrel 1 and right valve barrel 9 are separately installed with post rod mechanism A2 and post rod mechanism B6, post rod mechanism A2 is the same with the structure of post rod mechanism B6, include the roller 4 that the push rod 5 that is fixedly connected with left valve barrel 1 or right valve barrel 9 and its head are installed, post rod mechanism A2 and post rod mechanism B6 lays respectively at valve plate 3 both sides, when valve plate 3 moves, form the track of valve plate 3 movement, the left plane of valve plate 3 fixedly mounts guide plate 10, guide plate 10 is arranged on the position contacted with post rod mechanism A2 when valve plate 3 moves, its length is consistent with the length of valve plate 3 movement, the end of guide plate 10 is inclined-plane.
Described post rod mechanism A2 can all have setting for multiple interval, and to improve valve plate stability in the process of walking, for 2 in Fig. 2, post rod mechanism A2 is dotted line when representing in fig. 2, and be the clamped position of valve plate 3, now, post rod mechanism A2 contacts with valve plate 3; When valve plate 3 is walked, post rod mechanism A2 moves to post rod mechanism A2 along the end chamfer of guide plate 10 and contacts with guide plate 10 completely, thus promotion valve plate 3 moves right, valve plate 3 and left valve barrel 1 is made to throw off certain distance, be now the unlocked position of valve plate 3, post rod mechanism A2 is that solid line represents in fig. 2.
Before valve plate 3 moves, telescopic body 7 relative valve plate 3 under the effect of drive unit moves right distance a; When valve plate 3 starts mobile, post rod mechanism A2 contacts with guide plate 10, thus promotion valve plate 3 moves right, the distance of a/2, makes valve plate 3 and left valve barrel 1 throw off, now the right plane of valve plate 3 contacts with push rod B6, and valve plate 3 moves in the track that post rod mechanism A2 and post rod mechanism B6 is formed.
Claims (1)
1. compact high performance glasses valve, comprise left valve barrel, right valve barrel, telescopic body, bellows and valve plate, be connected by bellows between telescopic body with right valve barrel, between telescopic body and left valve barrel, valve plate is housed, described left valve barrel and right valve barrel are separately installed with post rod mechanism A and post rod mechanism B, described post rod mechanism A is the same with the structure of post rod mechanism B, include the roller that the push rod that is fixedly connected with left valve barrel or right valve barrel and its head are installed, post rod mechanism A and post rod mechanism B lays respectively at valve plate both sides, form the track of valve plate movement, it is characterized in that: in the left plane of valve plate, guide plate is installed, described guide plate is arranged on the position contacted with described post rod mechanism A when valve plate moves, its length is consistent with the length of valve plate movement, the end of described guide plate is inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520818419.8U CN205101585U (en) | 2015-10-22 | 2015-10-22 | High performance compact glasses valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520818419.8U CN205101585U (en) | 2015-10-22 | 2015-10-22 | High performance compact glasses valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205101585U true CN205101585U (en) | 2016-03-23 |
Family
ID=55517367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520818419.8U Active CN205101585U (en) | 2015-10-22 | 2015-10-22 | High performance compact glasses valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205101585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221776A (en) * | 2015-10-22 | 2016-01-06 | 江苏神通阀门股份有限公司 | Compact high performance glasses valve |
-
2015
- 2015-10-22 CN CN201520818419.8U patent/CN205101585U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221776A (en) * | 2015-10-22 | 2016-01-06 | 江苏神通阀门股份有限公司 | Compact high performance glasses valve |
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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 |
Effective date of registration: 20230323 Address after: No. 8, Shengtong Road, Huilong Town, Qidong City, Nantong City, Jiangsu Province, 226200 Patentee after: Jiangsu Ruifan Environmental Protection Technology Co.,Ltd. Address before: No. 88, Xiexing Street, Nanyang Town, Qidong City, Nantong City, Jiangsu Province, 226232 Patentee before: JIANGSU SHENTONG VALVE Co.,Ltd. |
|
| TR01 | Transfer of patent right |