CN201944305U - Panel gate valve - Google Patents
Panel gate valve Download PDFInfo
- Publication number
- CN201944305U CN201944305U CN2010206895455U CN201020689545U CN201944305U CN 201944305 U CN201944305 U CN 201944305U CN 2010206895455 U CN2010206895455 U CN 2010206895455U CN 201020689545 U CN201020689545 U CN 201020689545U CN 201944305 U CN201944305 U CN 201944305U
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- CN
- China
- Prior art keywords
- valve
- plate
- hole
- valve plate
- gate 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
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Abstract
The utility model discloses a panel gate valve, which comprises a valve body, a valve plate, a valve base and a gate valve adjusting mechanism. The valve base is disposed in the valve body, the valve plate is arranged between the end faces of the valve base and matched with the valve base, and the gate valve adjusting mechanism is arranged on the valve body and is in movable connection with the valve plate through a valve rod of the gate valve body. The panel gate valve is characterized in that a through hole is arranged at the bottom of the valve plate, and the hole diameter of the though hole is the same as the hole diameter of a though hole arranged on the valve base; a plate-returning groove is arranged on the valve body under the valve plate, and the upper end of the palate-returning groove is provided with a guiding hole where the bottom of the valve plate is arranged. The panel gate valve has good sealing performance and the valve base of the panel gate valve has a long service life.
Description
Technical field
The utility model relates to a kind of gate valve, especially a kind of plate valve.
Background technique
Existing a kind of plate valve, it contains valve body, valve plate, valve seat, gate valve controlling mechanism, and valve seat is arranged in the valve body, and valve plate matches with the end face of valve seat, and the gate valve controlling mechanism is arranged on the valve body and by its valve rod and valve plate and constitutes flexible connection.By regulator valve regulation mechanism, promptly regulate the relative position of valve plate and valve seat, the discharge value of the valve seat of just can the regulator solution body medium flowing through.In the process of regulating relative position between valve plate and the valve seat, because unbalance stress around the valve plate causes the end wear of valve seat inconsistent, this has not only influenced the working life of valve seat, and causes sealing unreliable.
The model utility content
The technical problems to be solved in the utility model provides a kind of plate valve, the long service life of not only good seal performance, and valve seat.
For solving the problems of the technologies described above, a kind of plate valve of the utility model, contain valve body, valve plate, valve seat, gate valve controlling mechanism, valve seat is arranged in the valve body, valve plate is between the end face of valve seat and match with it, the gate valve controlling mechanism is arranged on the valve body and by its valve rod and valve plate and constitutes flexible connection, the bottom of described valve plate is provided with through hole, the aperture of this through hole is identical with the aperture of the through hole that valve seat is provided with, the valve body that is positioned at the valve plate below is provided with and moves back board slot, and the bottom that this upper end of moving back board slot is provided with pilot hole, described valve plate is arranged in this pilot hole.
Owing on the valve body below the valve plate, be provided with and move back board slot, the bottom that this upper end of moving back board slot is provided with pilot hole and valve plate is arranged in this pilot hole, simultaneously the bottom of valve plate is provided with through hole and identical with the aperture of through hole on the valve seat, therefore when no matter valve plate moves or moves down on the end face with respect to valve seat, the valve plate bottom is arranged in the pilot hole that moves back the board slot upper end all the time, so just guaranteed the stressed even of valve plate all around, thereby the end face that makes valve seat can wear and tear evenly, this has not only prolonged the working life of valve seat, and has guaranteed sealability.
Description of drawings
Fig. 1 is a kind of construction of parallel gate valve schematic representation of the utility model.
1. gate valve controlling mechanisms among the figure, 2. valve rod, 3. valve plate, 4. through hole 5. moves back board slot, 6. pilot hole, 7. valve seat, 8. valve body.
Embodiment
Among Fig. 1, a kind of plate valve, it contains valve body 8, valve plate 3, valve seat 7, gate valve controlling mechanism 1.Valve seat 7 is arranged in the valve body 8, and valve plate 3 is between the end face of valve seat 7 and match with it.Gate valve controlling mechanism 1 is arranged on the valve body 8 and by its valve rod 2 and valve plate 3 and constitutes flexible connection.The bottom of described valve plate 3 is provided with through hole 4, and the aperture of this through hole 4 is identical with the aperture of the through hole that valve seat 7 is provided with.The valve body 8 that is positioned at valve plate 3 belows is provided with and moves back board slot 5, and the bottom that this upper end of moving back board slot 5 is provided with pilot hole 6, described valve plate 3 is arranged in this pilot hole 6.Because the valve body 8 that is positioned at valve plate 3 belows is provided with and moves back board slot 5, the bottom that this upper end of moving back board slot 5 is provided with pilot hole 4 and valve plate 3 is arranged in this pilot hole 4, and the bottom of valve plate 3 is provided with through hole 4 and identical with the aperture of through hole on the valve seat 7 simultaneously.Therefore when no matter valve plate 3 moves or moves down on the end face with respect to valve seat 7, valve plate 3 bottoms can be arranged in the pilot hole 6 that moves back board slot 5 upper ends all the time, so just guaranteed the stressed even of valve plate 3 all around, thereby the end face that makes valve seat 7 can wear and tear evenly, this has not only prolonged the working life of valve seat 7, and has guaranteed sealability.
Claims (1)
1. plate valve, contain valve body, valve plate, valve seat, gate valve controlling mechanism, valve seat is arranged in the valve body, valve plate is between the end face of valve seat and match with it, the gate valve controlling mechanism is arranged on the valve body and by its valve rod and valve plate and constitutes flexible connection, it is characterized in that: the bottom of described valve plate is provided with through hole, the aperture of this through hole is identical with the aperture of the through hole that valve seat is provided with, the valve body that is positioned at the valve plate below is provided with and moves back board slot, and the bottom that this upper end of moving back board slot is provided with pilot hole, described valve plate is arranged in this pilot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206895455U CN201944305U (en) | 2010-12-30 | 2010-12-30 | Panel gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206895455U CN201944305U (en) | 2010-12-30 | 2010-12-30 | Panel gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201944305U true CN201944305U (en) | 2011-08-24 |
Family
ID=44471649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206895455U Expired - Fee Related CN201944305U (en) | 2010-12-30 | 2010-12-30 | Panel gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201944305U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075555A (en) * | 2012-12-27 | 2013-05-01 | 安徽铜陵科力阀门有限责任公司 | Combined gate valve |
| CN110397743A (en) * | 2019-07-25 | 2019-11-01 | 江苏圣泰阀门有限公司 | A kind of flat gate valve |
| CN112253793A (en) * | 2020-10-17 | 2021-01-22 | 贵州师范学院 | Intelligent temperature-adjusting water valve capable of self-locking |
-
2010
- 2010-12-30 CN CN2010206895455U patent/CN201944305U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075555A (en) * | 2012-12-27 | 2013-05-01 | 安徽铜陵科力阀门有限责任公司 | Combined gate valve |
| CN110397743A (en) * | 2019-07-25 | 2019-11-01 | 江苏圣泰阀门有限公司 | A kind of flat gate valve |
| CN110397743B (en) * | 2019-07-25 | 2020-10-27 | 江苏圣泰阀门有限公司 | Flat gate valve |
| CN112253793A (en) * | 2020-10-17 | 2021-01-22 | 贵州师范学院 | Intelligent temperature-adjusting water valve capable of self-locking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YANCHENG LONGWEI MACHINERY CO., LTD. Free format text: FORMER OWNER: YANCHENG KAIDE MACHINERY CO., LTD. Effective date: 20140624 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 224007 YANCHENG, JIANGSU PROVINCE TO: 224599 YANCHENG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140624 Address after: 224599 No. 508, North Road, North Industrial Zone, Yancheng City Binhai County, Jiangsu Patentee after: Yancheng Longwei Machinery Co., Ltd. Address before: 224007 No. 105 Wen Gang South Road, Jiangsu, Yancheng City Patentee before: Yancheng Kaide Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20141230 |
|
| EXPY | Termination of patent right or utility model |