CN206130181U - Can install hemisphere ball valve spool structure of valve plate additional - Google Patents
Can install hemisphere ball valve spool structure of valve plate additional Download PDFInfo
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- CN206130181U CN206130181U CN201620996427.6U CN201620996427U CN206130181U CN 206130181 U CN206130181 U CN 206130181U CN 201620996427 U CN201620996427 U CN 201620996427U CN 206130181 U CN206130181 U CN 206130181U
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- ball valve
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Abstract
The utility model relates to a can install hemisphere ball valve spool structure of valve plate additional. The valve plate passes through the rotatory embedding of interference fit in half ball valve element. The utility model discloses can realize the flow control function of ball valve to reach simple structure's mesh. It is suitable applied as adjusting valve.
Description
Technical field
The utility model relates to be used to adjust a kind of semi-spherical ball valve for installing valve plate additional of ball valve in industrial circle
Valve core structure.
Background technology
It is an one-piece parts that traditional fixed hemispheric adjusts the valve plate of ball valve and valve element, is caused in processing valve element V
Type is needed in the form of integral core Wire EDM, Milling Process when adjusting window.This processing mode takes time and effort,
The common disadvantage that cost is this traditional valve core structure is especially difficult to control in production in enormous quantities.Especially it is embodied in size larger
Valve element on, plus man-hour easily cause the deformation of valve element, further increase the difficulty of processing.
And the regulation window of the valve core structure of this integral type is once completed, if to change the flow of its ball valve, must
Whole valve element must be replaced, high cost, dismounting are difficult.
Utility model content
For the defect that prior art is present, this utility model provides a kind of semi-spherical ball valve valve element for installing valve plate additional
Structure.The structure is by by the embedded valve element of valve plate rotation, solving Flow-rate adjustment and the simple technical problem of mechanism.
This utility model solves the scheme that adopted of technical problem：
Valve plate is rotated to set angle by interference fit and is embedded in hemisphere valve element.
Good effect, this utility model can realize the flow regulating function of ball valve, and reach the purpose of simple structure.It is suitable
Preferably as control valve application.
Description of the drawings
Fig. 1 is this utility model port plate structure figure；
Fig. 2 is this utility model valve core structure figure.
In figure, 1. valve plate, 2. valve element.
Specific embodiment
According to the figure, valve plate 1 is rotated to set angle by interference fit and is embedded in hemisphere valve element 2.
The flow regulating function of ball valve can be equally realized, and reaches the purpose of simple structure.
This utility model arrangement works process：
Flow disc spins to certain angle are pressed in valve element by technological equipment.
During change valve inherent flow characteristic, directly original valve plate can be replaced with into another kind of valve plate, be saved
It is cost, easy for installation.
Advantage of the present utility model：
1st, by the integral part that script processing technique is complicated, two parts of split are converted into.Two parts part adds respectively
Work, technique is simpler.
2nd, the window shape modification of valve plate is more prone to.Valve plate can easily be changed to change the intrinsic flow of valve
Characteristic.
Claims (1)
1. a kind of semi-spherical ball valve valve core structure for installing valve plate additional, is characterized in that：Valve plate（1）By interference fit rotate to
Set angle is embedded in hemisphere valve element（2）In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620996427.6U CN206130181U (en) | 2016-08-31 | 2016-08-31 | Can install hemisphere ball valve spool structure of valve plate additional |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620996427.6U CN206130181U (en) | 2016-08-31 | 2016-08-31 | Can install hemisphere ball valve spool structure of valve plate additional |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206130181U true CN206130181U (en) | 2017-04-26 |
Family
ID=58566327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620996427.6U Active CN206130181U (en) | 2016-08-31 | 2016-08-31 | Can install hemisphere ball valve spool structure of valve plate additional |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206130181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591604A (en) * | 2018-04-10 | 2018-09-28 | 中国北方发动机研究所(天津) | A kind of direct rotary swivel regulation valve core design method |
-
2016
- 2016-08-31 CN CN201620996427.6U patent/CN206130181U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591604A (en) * | 2018-04-10 | 2018-09-28 | 中国北方发动机研究所(天津) | A kind of direct rotary swivel regulation valve core design method |
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