CN201851701U - Novel ball valve - Google Patents
Novel ball valve Download PDFInfo
- Publication number
- CN201851701U CN201851701U CN201020597205XU CN201020597205U CN201851701U CN 201851701 U CN201851701 U CN 201851701U CN 201020597205X U CN201020597205X U CN 201020597205XU CN 201020597205 U CN201020597205 U CN 201020597205U CN 201851701 U CN201851701 U CN 201851701U
- Authority
- CN
- China
- Prior art keywords
- valve
- ball valve
- easy
- arc
- novel ball
- 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 relates to the technical field of valve, in particular to a novel ball valve which is characterized by comprising an arc-shaped spherical surface 1, a valve seat 2 and a valve body 3, wherein the novel ball valve is provided with the arc-shaped spherical surface, and the valve body 3 has an oval structure, is easy to open and close a valve and saves material; the novel ball valve is provided with the arc-shaped valve seat 2 and is not sealed by a spring or rubber, thus avoiding the defects that spring is easy to break and rubber is easy to lose effectiveness; the pressure of an inner cavity can be released by an oval valve body cavity, thus avoiding the defects that spring is easy to break and rubber is easy to lose effectiveness; and material is saved so as to achieve energy-saving effect.
Description
Technical field
The utility model relates to valve technology field, especially a kind of ball valve.
Background technique
Traditional ball valve is for preventing the High Temperature High Pressure pipeline leakage, and most factories adopt spring sealed and rubber sealing.This ball valve not only material want many, and ball valve is under High Temperature High Pressure, start and the time of throttle down slow, spring sealed disconnected easily, its rubber sealing is inefficacy easily also, causes valve to lose efficacy easily.
Summary of the invention
A kind of ball valve, it is characterized in that, comprise: arc sphere 1, valve seat 2, valve body 3, described a kind of ball valve is that arc sphere 1 is set, and described valve body 3 is to establish to put the round structure into Elliptical, easily opening/shutting valve, save material simultaneously, described a kind of ball valve is provided with arc valve seat 2, need not be spring sealed and rubber soft close, avoided spring sealed disconnected easily and shortcoming that rubber sealing lost efficacy easily.
The beneficial effects of the utility model are: 1. chamber pressure can discharge by Tong Guo Elliptical circular valve inner chamber; 2. avoided the spring sealed disconnected easily and easy shortcoming that lost efficacy of rubber sealing; 3. save material and reach energy-saving effect.
Description of drawings
Fig. 1 is a kind of ball valve structural representation
Arc sphere 1, valve seat 2, valve body 3,
Embodiment
A kind of valve body 3 Shi Elliptical circles of ball valve, in valve body 3 the inners is to be connected with arc sphere 1, is connected with arc sphere 1 with valve body 3, need not be spring sealed soft close with rubber, avoid the spring sealed easy disconnected and easy shortcoming that lost efficacy of rubber sealing, prevented the valve pocket leakage.
Claims (1)
1. ball valve, it is characterized in that, comprising: arc sphere (1), valve seat (2), valve body (3), described a kind of ball valve are to be provided with arc sphere (1), described valve body (3) is to establish to put the round structure into Elliptical, and described a kind of ball valve is provided with arc valve seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020597205XU CN201851701U (en) | 2010-11-09 | 2010-11-09 | Novel ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020597205XU CN201851701U (en) | 2010-11-09 | 2010-11-09 | Novel ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201851701U true CN201851701U (en) | 2011-06-01 |
Family
ID=44094092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020597205XU Expired - Fee Related CN201851701U (en) | 2010-11-09 | 2010-11-09 | Novel ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201851701U (en) |
-
2010
- 2010-11-09 CN CN201020597205XU patent/CN201851701U/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: 20110601 Termination date: 20111109 |