CN201963928U - Ball valve - Google Patents
Ball valve Download PDFInfo
- Publication number
- CN201963928U CN201963928U CN2010206114268U CN201020611426U CN201963928U CN 201963928 U CN201963928 U CN 201963928U CN 2010206114268 U CN2010206114268 U CN 2010206114268U CN 201020611426 U CN201020611426 U CN 201020611426U CN 201963928 U CN201963928 U CN 201963928U
- Authority
- CN
- China
- Prior art keywords
- valve
- ball
- valve rod
- spheroid
- rod
- 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
Links
Landscapes
- Taps Or Cocks (AREA)
Abstract
The utility model relates to a ball valve, which comprises a valve body, a valve cover, a ball body, a valve seat, a valve rod and a handle. The valve seat and the ball body which are in fit with a sealing surface are arranged in the valve body. The upper part of the valve cover is provided with the valve rod. The lower end of the valve rod is connected with the ball body. The upper end of the valve rod is connected with the handle. The ball body is provided with a transverse through hole. The problem that other valves cannot be applied to a long transmission pipeline to realize emergency switch-off of an accident is solved. The ball valve is suitable for flow control of liquid and gas mediums.
Description
Technical field:
The utility model relates to the flow control field of fluid line, the flow control valve of specifically a kind of liquid, gas.
Background technique:
Society goes up and designs the emergency cut-off that the valve of producing can not be widely used in the long-distance transport pipes accident at present.This valve is characterized in good seal performance, keying is rapid, resistance is little, only needs 90 ° from the standard-sized sheet to the full cut-off.
Summary of the invention:
The utility model valve is for solving the emergency cut-off that other valve can not be applied to long-distance transport pipes realization accident.This valve is characterized in good seal performance, keying is rapid, resistance is little, only needs 90 ° from the standard-sized sheet to the full cut-off.
The technical solution of the utility model is, a kind of ball valve, comprise valve body, valve gap, spheroid, valve seat, valve rod, handle, its special way is that valve gap is connected with valve body, and the valve seat and the spheroid that cooperate with sealing surface are housed in valve body, valve rod is equipped with on valve gap top, the valve rod lower end is connected with spheroid, and the valve rod upper end is connected with handle, and a horizontal through hole is arranged on the spheroid.
During use, as long as valve rod is rotated 90 °, valve ball also rotates 90 °, and valve gets final product breakdown or closes.
Technique effect of the present utility model is, adopts above-mentioned technological scheme, can realize a kind of liquid of the emergency cut-off of realization accident on the long-distance transport pipes, rate-of flow control valve of gas of solving.
Description of drawings
Fig. 1 is the structural front view of model utility, and the accompanying drawing that makes an abstract.
In the drawings, 1 valve gap, 2 valve bodies, 3 valve seats, 4 spheroids, 5 valve rods, 6 handles.
Embodiment
Below in conjunction with accompanying drawing embodiment, further specify this enforcement is novel.
As shown in the figure, valve gap 1 is connected with valve body 2, and the valve seat 3 and the spheroid 4 that cooperate with sealing surface are housed in valve body 2, and valve rod 5 is equipped with on valve gap 1 top, and valve rod 5 lower ends are connected with spheroid 4, and valve rod 5 upper ends are connected with handle 6, and a horizontal through hole is arranged on the spheroid 4.
During use, as long as valve rod is rotated 90 °, valve ball also rotates 90 °, and valve gets final product breakdown or closes.
Claims (1)
1. a ball valve comprises valve body, valve gap, spheroid, valve seat, valve rod, handle, and its special way is, the valve seat and the spheroid that cooperate with sealing surface are housed in valve body, and valve rod is equipped with on valve gap top, and the valve rod lower end is connected with spheroid, the valve rod upper end is connected with handle, and a horizontal through hole is arranged on the spheroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206114268U CN201963928U (en) | 2010-11-06 | 2010-11-06 | Ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206114268U CN201963928U (en) | 2010-11-06 | 2010-11-06 | Ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201963928U true CN201963928U (en) | 2011-09-07 |
Family
ID=44526465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206114268U Expired - Fee Related CN201963928U (en) | 2010-11-06 | 2010-11-06 | Ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201963928U (en) |
-
2010
- 2010-11-06 CN CN2010206114268U patent/CN201963928U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20111106 |