CN206206615U - A kind of Rapid reset formula stop valve - Google Patents
A kind of Rapid reset formula stop valve Download PDFInfo
- Publication number
- CN206206615U CN206206615U CN201621239513.9U CN201621239513U CN206206615U CN 206206615 U CN206206615 U CN 206206615U CN 201621239513 U CN201621239513 U CN 201621239513U CN 206206615 U CN206206615 U CN 206206615U
- Authority
- CN
- China
- Prior art keywords
- valve
- rod
- release link
- plate
- sliding panel
- 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.)
- Active
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a kind of Rapid reset formula stop valve, including valve body and valve pipe, the inner chamber bottom of the valve body is installed with valve seat, the top of the valve seat is provided with sealing device, the top of the pull bar is provided with limiting plate, the top of the limiting plate is provided with valve rod, and the valve stem tip is provided with arm-tie, and the top left and right sides of the valve body is mounted on valve rod fixing device.The Rapid reset formula stop valve, valve rod can be pulled up by pulling arm-tie, valve rod drives pull bar to operate downwards, sliding panel can be made to drive connecting rod and spring to operate upwards, connecting rod pulls release link, release link band movable valve block can be made to operate upwards, when valve body, loosen screw rod, sliding panel is pulled by spring, release link band movable valve block is quickly resetted, it is possible to prevente effectively from filler is forced through tight and causes frictional force between valve rod and packing ring to increase, cause the stuck irreducible phenomenon of valve rod to occur.
Description
Technical field
The utility model is related to stop valve technical field, specially a kind of Rapid reset formula stop valve.
Background technology
Current stop valve is widely used in oil, natural gas, coal gas, oil liquefied gas and oil refining, airport, chemical industry, oil
Make closed circuit device, such as patent of Patent No. 201620442622. 4, including valve body and valve body on the pipeline of gas accumulating etc.
The valve element of valve rod and the valve rod connection of connection is rotated, the passage for flow of media, valve element and valve body slides are offered on valve body
Connection, although having reached reduces the frequency that workman changes valve element, but in stop valve between the packing ring and valve rod of common form
Lubricity would generally reduce, packing ring elasticity can also decrease, the frictional force of valve rod also increases therewith, so as to can cause
Valve rod is stuck, causes valve block timely to reset, and reduces the use reliability of high-pressure stop valve.
Utility model content
The purpose of this utility model is to provide a kind of Rapid reset formula stop valve, to solve to be proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of Rapid reset formula stop valve, including valve
Body and valve pipe, the left and right sides of the valve body are mounted on valve pipe, and the inner chamber bottom of the valve body is installed with valve seat, described
The top of valve seat is provided with sealing device, and the sealing device includes seal box, and the inner chamber of the seal box is provided with sliding panel,
The left and right sides of the sliding panel is mounted on the first slide plate, and the sliding panel is connected with the first slide plate slides, the sliding panel
Bottom dead center position connecting rod is installed, the left and right sides of the connecting rod is mounted on spring, the bottom of the spring with
Seal box is connected, and the bottom of the connecting rod is provided with release link, and the left and right sides of the release link is mounted on the second slide plate,
The release link is connected with the second slide plate slides, and the bottom of the release link is provided with valve block, and the valve block coordinates phase with valve seat
Even, the top of the sliding panel is provided with pull bar, and the pull bar runs through seal box, and the top of the pull bar is provided with limiting plate,
The top of the limiting plate is provided with valve rod, and the valve stem tip is provided with arm-tie, and the top left and right sides of the valve body is pacified
Equipped with valve rod fixing device, the valve rod fixing device includes steadying plate, screw rod is provided with the outer wall of the steadying plate, described
Steadying plate is connected with screw flight, and fixed plate is provided with the inside of the screw rod.
Preferably, the spring is provided with reinforcement block with the junction of seal box.
Preferably, the bottom of the arm-tie is provided with rubber slab.
Preferably, the release link is provided with the second limiting plate with the junction of connecting rod.
Preferably, the left and right sides of the seal box is mounted on fixed block.
Compared with prior art, the beneficial effects of the utility model are：The Rapid reset formula stop valve, by pulling arm-tie
Valve rod can be pulled up, valve rod drives pull bar to operate downwards, is connected with the first slide plate slides by sliding panel, can make cunning
The dynamic dynamic connecting rod of strip and spring are operated upwards, and connecting rod pulls release link, is connected with the second slide plate slides by release link, can
So that release link band movable valve block is operated upwards, valve block is separated with valve seat, be connected with steadying plate screw thread by screw rod, twist spiral shell
Bolt can make screw rod drive fixed plate to be fixed valve rod, when valve body, loosen screw rod, pulled by spring and slided
Plate, makes release link band movable valve block quickly reset, it is possible to prevente effectively from filler is forced through tight and causes between valve rod and packing ring
Frictional force increases, and causes the stuck irreducible phenomenon of valve rod to occur, and improves safety in utilization.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is schematic diagram of sealing device of the present utility model.
In figure：1st, valve body, 2, valve seat, 3, sealing device, the 301, first slide plate, 302, seal box, 303, pull bar, 304, limit
Position plate, 305, sliding panel, 306, spring, the 307, second slide plate, 308, release link, 309, valve block, 310, reinforcement block, 311, connection
Bar, the 312, second limiting plate, 4, valve rod, 5, valve rod fixing device, 501, fixed plate, 502, steadying plate, 503, screw rod, 6, fixed
Block, 7, valve pipe, 8, arm-tie, 9, rubber slab.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of Rapid reset formula stop valve, including valve body 1
With valve pipe 7, the left and right sides of valve body 1 is mounted on valve pipe 7, and the inner chamber bottom of valve body 1 is installed with valve seat 2, the top of valve seat 2
End is provided with sealing device 3, and sealing device 3 includes seal box 302, and the left and right sides of seal box 302 is mounted on fixed block 6,
The stability of sealing 302 can be strengthened by fixed block 6, the inner chamber of seal box 302 is provided with sliding panel 305, sliding panel 305
The left and right sides be mounted on the first slide plate 301, sliding panel 305 is slidably connected with the first slide plate 301, the bottom of sliding panel 305
Center is provided with connecting rod 311, and the left and right sides of connecting rod 311 is mounted on spring 306, the bottom of spring 306 with it is close
Joint sealing 302 is connected, and spring 306 is provided with reinforcement block 310 with the junction of seal box 302, can strengthen close by reinforcement block 310
The stability of spring 306, the bottom of connecting rod 311 is provided with release link 308, and release link 308 is pacified with the junction of connecting rod 311
Equipped with the second limiting plate 312, the left and right sides of connecting rod 311, release link 308 can be protected to pacify by the second limiting plate 312
Equipped with the second slide plate 307, release link 308 is slidably connected with the second slide plate 307, and the bottom of release link 308 is provided with valve block 309,
Valve block 309 coordinates with valve seat 2 and is connected, and the top of sliding panel 305 is provided with pull bar 303, and pull bar 303 runs through seal box 302, pull bar
303 top is provided with limiting plate 304, and the top of limiting plate 304 is provided with valve rod 4, and the top of valve rod 4 is provided with arm-tie 8, passes through
Pulling arm-tie 8 can pull up valve rod 4, and valve rod 4 drives pull bar 303 to operate downwards, by the slide plate of sliding panel 305 and first
301 are slidably connected, and sliding panel 305 can be made to drive connecting rod 311 and spring 306 to operate upwards, and connecting rod 311 pulls release link
308, it is slidably connected with the second slide plate 307 by release link 308, release link 308 can be made to be operated upwards with movable valve block 309, make
Valve block 309 is separated with valve seat 2, when valve body 1, loosens screw rod 503, and sliding panel 305 is pulled by spring 306, is made multiple
Position bar 308 quickly resets with movable valve block 309, and the bottom of arm-tie 8 is provided with rubber slab 9, can be more comfortable by rubber slab 9
The top left and right sides of arm-tie 8, valve body 1 is pulled to be mounted on valve rod fixing device 5, valve rod fixing device 5 includes steadying plate
502, screw rod 503 is installed on the outer wall of steadying plate 502, steadying plate 502 is connected with the screw thread of screw rod 503, the inner side peace of screw rod 503
Equipped with fixed plate 501, it is connected with the screw thread of steadying plate 502 by screw rod 503, twisting bolt 503 can make screw rod 503 drive fixation
Plate 501 is fixed to valve rod 4.
Valve rod 4 can be pulled up by pulling arm-tie 8, valve rod 4 drives pull bar 303 to operate downwards, by sliding panel
305 are slidably connected with the first slide plate 301, sliding panel 305 can be made to drive connecting rod 311 and spring 306 to operate upwards, connecting rod
311 pull release link 308, are slidably connected with the second slide plate 307 by release link 308, can make release link 308 with movable valve block
309 runnings upwards, make valve block 309 be separated with valve seat 2, are connected with the screw thread of steadying plate 502 by screw rod 503, twist bolt 503
Screw rod 503 can be made to drive fixed plate 501 to be fixed valve rod 4, when valve body 1, screw rod 503 is loosened, by spring
306 pull sliding panels 305, release link 308 is quickly resetted with movable valve block 309, it is possible to prevente effectively from filler be forced through it is tight and
Cause frictional force between valve rod 4 and packing ring to increase, cause the stuck irreducible phenomenon of valve rod 4 to occur, improve and use safety
Property.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ",
" middle part ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation or position of the instruction such as " two ends "
The relation of putting is, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplify description, and
Be not indicate or imply meaning device or element must have specific orientation, with specific azimuth configuration and operation, therefore
It is not intended that to limitation of the present utility model.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ",
The terms such as " fixation ", " spinning " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or into one
Body；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can
Be two element internals connection or two interaction relationships of element, unless otherwise clearly restriction, for this area
Those of ordinary skill for, can as the case may be understand concrete meaning of the above-mentioned term in the utility model.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Rapid reset formula stop valve, including valve body（1）With valve pipe（7）, the valve body（1）The left and right sides be mounted on
Valve pipe（7）, it is characterised in that：The valve body（1）Inner chamber bottom be installed with valve seat（2）, the valve seat（2）Top peace
Equipped with sealing device（3）, the sealing device（3）Including seal box（302）, the seal box（302）Inner chamber cunning is installed
Dynamic plate（305）, the sliding panel（305）The left and right sides be mounted on the first slide plate（301）, the sliding panel（305）With
One slide plate（301）It is slidably connected, the sliding panel（305）Bottom dead center position connecting rod is installed（311）, the connecting rod
（311）The left and right sides be mounted on spring（306）, the spring（306）Bottom and seal box（302）It is connected, the company
Extension bar（311）Bottom release link is installed（308）, the release link（308）The left and right sides be mounted on the second slide plate
（307）, the release link（308）With the second slide plate（307）It is slidably connected, the release link（308）Bottom valve block is installed
（309）, the valve block（309）With valve seat（2）Coordinate and be connected, the sliding panel（305）Top pull bar is installed（303）, institute
State pull bar（303）Through seal box（302）, the pull bar（303）Top limiting plate is installed（304）, the limiting plate
（304）Top valve rod is installed（4）, the valve rod（4）Top is provided with arm-tie（8）, the valve body（1）Top or so two
Side is mounted on valve rod fixing device（5）, the valve rod fixing device（5）Including steadying plate（502）, the steadying plate（502）
Outer wall on screw rod is installed（503）, the steadying plate（502）With screw rod（503）Screw thread is connected, the screw rod（503）It is interior
Side is provided with fixed plate（501）.
2. a kind of Rapid reset formula stop valve according to claim 1, it is characterised in that：The spring（306）With sealing
Case（302）Junction reinforcement block is installed（310）.
3. a kind of Rapid reset formula stop valve according to claim 1, it is characterised in that：The arm-tie（8）Bottom peace
Equipped with rubber slab（9）.
4. a kind of Rapid reset formula stop valve according to claim 1, it is characterised in that：The release link（308）With company
Extension bar（311）Junction the second limiting plate is installed（312）.
5. a kind of Rapid reset formula stop valve according to claim 1, it is characterised in that：The seal box（302）A left side
Right both sides are mounted on fixed block（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239513.9U CN206206615U (en) | 2016-11-20 | 2016-11-20 | A kind of Rapid reset formula stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239513.9U CN206206615U (en) | 2016-11-20 | 2016-11-20 | A kind of Rapid reset formula stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206206615U true CN206206615U (en) | 2017-05-31 |
Family
ID=58749475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621239513.9U Active CN206206615U (en) | 2016-11-20 | 2016-11-20 | A kind of Rapid reset formula stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206206615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110873197A (en) * | 2019-11-28 | 2020-03-10 | 宁波华望信息科技有限公司 | Valve plate sealing structure of valve |
-
2016
- 2016-11-20 CN CN201621239513.9U patent/CN206206615U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110873197A (en) * | 2019-11-28 | 2020-03-10 | 宁波华望信息科技有限公司 | Valve plate sealing structure of valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206206615U (en) | A kind of Rapid reset formula stop valve | |
| CN207174546U (en) | A kind of high stability polypropylene storage tank | |
| CN206206661U (en) | A kind of springing formula stop valve | |
| CN201858382U (en) | Double-handle valve capable of being used in overlapped manner | |
| CN206017813U (en) | A kind of gate valve | |
| CN203051894U (en) | Bidirectional-flow pneumatic angle seat valve | |
| CN206246741U (en) | A kind of duplex valve body | |
| CN206206658U (en) | A kind of stable cut-off valve | |
| CN206647584U (en) | A kind of space flight electric blasting valve | |
| CN206206612U (en) | A kind of Labor-saving cut-off valve | |
| CN206206648U (en) | A kind of anti-jamming stop valve | |
| CN202441935U (en) | Easy-to-maintain bellows-type safety valve | |
| CN206130176U (en) | Firm formula high pressure ball valve | |
| CN203656226U (en) | Novel stop valve | |
| CN206206629U (en) | It is a kind of to stablize detachable stop valve | |
| CN206017753U (en) | A kind of reinforced gate valve | |
| CN206206617U (en) | A kind of extending type stop valve | |
| CN206206623U (en) | A kind of anti-movable cut-off valve | |
| CN206206673U (en) | A kind of pair of sealed stop valve in the mouth of a river | |
| CN201034168Y (en) | Ultra-low-temperature block valve | |
| CN206206622U (en) | A kind of clamping-proof type stop valve | |
| CN206206609U (en) | A kind of Bidirectioning sealed stop valve | |
| CN206206659U (en) | One kind is easy to open and closing type stop valve | |
| CN206206753U (en) | A kind of buckle-type cut-off valve | |
| CN204226658U (en) | Novel throttling stop emptying valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 224500 No.22 Industrial Branch Road, Binhai Economic and Technological Development Zone, Yancheng City, Jiangsu Province Patentee after: Jiangsu Jiangyuan Machinery Co., Ltd Address before: 224500 Century Avenue, North District, industrial park, Binhai County, Yancheng City, Jiangsu Province Patentee before: Jiangsu Qinghai Petroleum Machinery Co., Ltd |