CN207486104U - High platform flanged ball valve - Google Patents
High platform flanged ball valve Download PDFInfo
- Publication number
- CN207486104U CN207486104U CN201721596295.9U CN201721596295U CN207486104U CN 207486104 U CN207486104 U CN 207486104U CN 201721596295 U CN201721596295 U CN 201721596295U CN 207486104 U CN207486104 U CN 207486104U
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- valve
- valve rod
- valve body
- rod
- high platform
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Abstract
The utility model discloses high platform flanged ball valves, including valve body and valve deck, valve seal pad is designed between valve body and valve deck, valve body is both provided with valve seat with valve deck side, body cavity is provided with sphere, valve rod is connected with above sphere, stem bottom is provided with anti-static device, thrust washer is provided between valve rod and valve body, it is sealed between valve rod and valve body by O-ring, filler is provided in the middle part of valve rod, is provided with gland above filler, advantageous effect is：This high platform flanged ball valve, valve rod shaft is designed using diamond shape, match so that this ball valve is connect with executing agency, facilitate installation, by being provided with anti-static device, in Mass transfer process, with pipe friction, electrostatic is generated, and anti-static device is to export electrostatic to discharge, electrostatic belt is avoided to carry out some unnecessary disasters to occur, valve rod is connect with valve body using concaveconvex structure, and if valve needs replacing middle part packing seal, valve rod will not be by the remaining gas push of body cavity institute, it flies out outward, it is ensured that safety operation.
Description
Technical field
The utility model is related to a kind of ball valves for being used for food, oil, chemical industry, papermaking, water-treatment technology field, especially relate to
And high platform flanged ball valve.
Background technology
In the prior art, it can not be matched when traditional flanged ball valve is connect mostly with executing agency, be unfavorable for installing, and
In Mass transfer process, with pipe friction, electrostatic is generated, some harm may be brought, middle part filler is needed replacing in valve
During sealing, valve rod easily by the remaining gas push of body cavity institute, flies out, there is some potential safety problems, and is traditional outward
Flanged ball valve can not realize and realize that executing agency is mounted directly, and need, by exterior materials, can just realize, cause to be fabricated to
This increase is unfavorable for economic needs, so the utility model proposes high platform flanged ball valves.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming the prior art, provides high platform flanged ball valve.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
Including valve body and valve deck, valve body is designed between the valve deck and valve body for the utility model high platform flanged ball valve
Gasket, the valve body are both provided with valve seat with valve deck side, and the body cavity is provided with sphere, is connected above the sphere
Valve rod is provided with, the stem bottom is provided with anti-static device, and thrust washer is provided between the valve rod and valve body, described
It is sealed between valve rod and valve body by O-ring, filler is provided in the middle part of the valve rod, filler pressure is provided with above the filler
Lid is connected between the valve rod and gland by outer-hexagonal hook bolt and nut.
As a kind of optimal technical scheme of the utility model, the valve deck is connected by nut and stud with valve body
It connects.
As a kind of optimal technical scheme of the utility model, the valve rod shaft is designed using diamond shape.
As a kind of optimal technical scheme of the utility model, the anti-static device is embedded in valve rod by spring, steel ball
Middle composition.
As a kind of optimal technical scheme of the utility model, connected between the valve body and valve rod by concaveconvex structure.
The advantageous effect that the utility model is reached is：This high platform flanged ball valve valve rod shaft is designed using diamond shape, is made
It obtains this ball valve and is connect with executing agency and matched, facilitate installation, by being provided with anti-static device, in Mass transfer process,
With pipe friction, electrostatic is generated, and anti-static device is to export electrostatic to discharge, and electrostatic belt is avoided to carry out some unnecessary disasters
Occur, valve rod is connect by concaveconvex structure with valve body, and if valve needs replacing middle part packing seal, valve rod will not be by body cavity institute
Remaining gas push, flies out outward, it is ensured that safety operation, this ball valve design ISO5211 connection standards using high platform, this sets
Meter can realize that executing agency is mounted directly, and compared to the existing similar product in market, without this design standard, install executing agency,
It needs, by exterior materials, can just realize, cost of manufacture is caused to increase, be unfavorable for economic needs.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the partial structural diagram that the utility model valve rod is connected with gland；
Fig. 3 is the utility model high platform ISO5211 design structure schematic diagrames.
In figure：1st, valve deck；2nd, nut；3rd, stud；4th, valve seal pad；5th, sphere；6th, valve seat；7th, valve body；8th, prevent
Electrostatic equipment；9th, valve rod；10th, thrust washer；11st, O-ring；12nd, filler；13rd, gland；14th, outer-hexagonal hook bolt.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment
As shown in Figs. 1-2, including valve body 7 and valve deck 1, valve is designed between valve body 7 and valve deck 1 for high platform flanged ball valve
Body gasket 4, the setting of valve body 7 and 1 side of valve deck have a valve seat 6, and 7 inner cavity of valve body is provided with sphere 5, on the sphere 5
Side is connected with valve rod 9, and 9 bottom of valve rod is provided with anti-static device 8, can avoid electrostatic is brought after generating some
Unnecessary harm is provided with thrust washer 10 between valve rod 9 and valve body 7, close by O-ring 11 between valve rod 9 and valve body 7
Envelope, 9 middle part of valve rod are provided with filler 12, and 12 top of filler is provided with gland 13, passes through between valve rod 9 and gland 13
Outer-hexagonal hook bolt 14 and nut 2 connect so that are connected between each component even closer.
Valve deck 1 is connect by nut 2 and stud 3 with valve body 7, and 9 shaft of valve rod is designed using diamond shape, anti-static device
8 are embedded in valve rod 9 by spring, steel ball and form, and are connected between valve body 7 and valve rod 9 by concaveconvex structure.
Specifically, when the utility model is used, 9 shaft of this high platform flanged ball valve valve rod is designed using diamond shape so that this
Ball valve is connect with executing agency to match, and facilitates installation, by being provided with anti-static device 8, in Mass transfer process, with pipe
Road friction generates electrostatic, and anti-static device 8 is to export electrostatic to discharge, and electrostatic belt is avoided to carry out some unnecessary disaster hairs
Raw, valve rod 9 is combined by Asperity model with valve body 7, and if valve needs replacing middle part packing seal, valve rod 9 will not be by 7 inner cavity institute of valve body
Remaining gas push, flies out outward, it is ensured that safety operation, this ball valve design ISO5211 connection standards using high platform, this sets
Meter can realize that executing agency is mounted directly, and compared to the existing similar product in market, without this design standard, install executing agency,
It needs, by exterior materials, can just realize, cost of manufacture is caused to increase, be unfavorable for economic needs, in use, valve rod 9 drives
Sphere 5, executing agency are located at 7 middle deck of valve body and are connect with valve rod 9, and function is opened and closed by executing agency, realize sphere 5 in valve
0 ° of intracavitary -- 90 ° of degree cycle rotations as valve opening and closing, reach job requirement.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. high platform flanged ball valve, including valve body（7）And valve deck（1）, which is characterized in that the valve body（7）With valve deck（1）Between
It is designed with valve seal pad（4）, the valve body（7）With valve deck（1）Side is both provided with valve seat（6）, the valve body（7）Inner cavity is set
It is equipped with sphere（5）, the sphere（5）Top is connected with valve rod（9）, the valve rod（9）Bottom is provided with by spring, steel ball
It is embedded in valve rod（9）The anti-static device of middle composition（8）, the valve rod（9）With valve body（7）Between be provided with thrust washer
（10）, the valve rod（9）With valve body（7）Between pass through O-ring（11）Sealing, the valve rod（9）Middle part is provided with filler（12）,
The filler（12）Top is provided with gland（13）, the valve rod（9）With gland（13）Between pass through outer-hexagonal head
Bolt（14）And nut（2）Connection.
2. high platform flanged ball valve according to claim 1, which is characterized in that the valve deck（1）Pass through nut（2）With it is double
Hook bolt（3）With valve body（7）Connection.
3. high platform flanged ball valve according to claim 1, which is characterized in that the valve rod（9）Shaft is set using diamond shape
Meter.
4. high platform flanged ball valve according to claim 1, which is characterized in that the valve body（7）With valve rod（9）Between lead to
Cross concaveconvex structure connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721596295.9U CN207486104U (en) | 2017-11-26 | 2017-11-26 | High platform flanged ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721596295.9U CN207486104U (en) | 2017-11-26 | 2017-11-26 | High platform flanged ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207486104U true CN207486104U (en) | 2018-06-12 |
Family
ID=62472618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721596295.9U Active CN207486104U (en) | 2017-11-26 | 2017-11-26 | High platform flanged ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207486104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373007A (en) * | 2018-12-12 | 2019-02-22 | 浙江安构控制阀科技有限公司 | Automatically controlled hard sealing flange ball valve |
-
2017
- 2017-11-26 CN CN201721596295.9U patent/CN207486104U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373007A (en) * | 2018-12-12 | 2019-02-22 | 浙江安构控制阀科技有限公司 | Automatically controlled hard sealing flange ball valve |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000, 1, building 108, five road, Binhai Park, Wenzhou economic and Technological Development Zone, Zhejiang Patentee after: Zhejiang safety control valve technology Co., Ltd. Address before: 325000, 1, building 108, five road, Binhai Park, Wenzhou economic and Technological Development Zone, Zhejiang Patentee before: Zhejiang Anne valve industry Co., Ltd. |