CN203309180U - Electric ball valve - Google Patents
Electric ball valve Download PDFInfo
- Publication number
- CN203309180U CN203309180U CN2013203853740U CN201320385374U CN203309180U CN 203309180 U CN203309180 U CN 203309180U CN 2013203853740 U CN2013203853740 U CN 2013203853740U CN 201320385374 U CN201320385374 U CN 201320385374U CN 203309180 U CN203309180 U CN 203309180U
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- China
- Prior art keywords
- valve
- valve body
- electric
- type circle
- 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 provides an electric ball valve. In a valve body and a valve cover, a sealing ring, a first O-shaped ring, a valve ball, a valve stem, a sealing ring, a second O-shaped ring and an electric actuator are sequentially installed and connected. According to the electric ball valve disclosed by the utility model, the opening torsion is small, the service life of the electric actuator is long, and the airtight performance is reliable after the electric ball valve is used for a long time.
Description
Technical field
The utility model relates to fluid open and close device technique field, particularly a kind of electric ball valve.
Background technique
At present, being widely used in the automatic ordinary ball valve of controlling of fluid open and close is comprised of electric actuator, valve ball and valve body etc.Be characterized in: valve opening torsion is large, electric actuator is fragile.
The model utility content
The utility model provides that a kind of unlatching torsion is little, electric actuator long service life, the reliable electric ball valve of long-term work sealability.
To achieve these goals, the utility model provides following technological scheme:
A kind of electric ball valve, it comprises: valve body 1, an O type circle 2, bonnet 8, the first seal ring 3, valve ball 4, valve rod 6, the 2nd O type circle 5, the second seal ring 7, electric actuator 9, wherein:
Described valve body 1 an O type circle 2, the valve rod 6 of packing in described valve body 1, described valve rod 6 are inserted in the 2nd O type circle 5 and the second seal ring 7, and described the 2nd O type circle 5 coordinates with valve body 1, and described valve ball 4 coordinates in the valve body 1 of packing into valve rod 6;
The first seal ring 3 is housed in described bonnet 8, and described bonnet 8 is threaded with valve body 1, and described electric actuator 9 connects described valve rod 6, and described electric actuator 9 access power supplys, to open or to close described valve body.
Preferably, described valve body is two entire bodies.
Preferably, a described O type circle 2 is loaded on the bottom of the first seal ring 3.
Preferably, described electric actuator is square.
By implementing above technological scheme, have following technique effect: the electric ball valve that the utility model provides, open that torsion is little, electric actuator long service life, long-term work sealability be reliable.
The accompanying drawing explanation
The structural representation of the electric ball valve that Fig. 1 provides for the utility model embodiment;
The outward appearance planimetric map of the electric ball valve that Fig. 2 provides for the utility model embodiment.
Embodiment
In order better to understand the technical solution of the utility model, describe below in conjunction with accompanying drawing the embodiment that the utility model provides in detail.
The utility model embodiment provides a kind of electric ball valve, and it comprises as shown in Figure 1: valve body 1, an O type circle 2, bonnet 8, the first seal ring 3, valve ball 4, valve rod 6, the 2nd O type circle 5, the second seal ring 7, electric actuator 9, wherein:
Described valve body 1 an O type circle 2, the valve rod 6 of packing in described valve body 1, described valve rod 6 are inserted in the 2nd O type circle 5 and the second seal ring 7, and described the 2nd O type circle 5 coordinates with valve body 1, and described valve ball 4 coordinates in the valve body 1 of packing into valve rod 6;
The first seal ring 3 is housed in described bonnet 8, and described bonnet 8 is threaded with valve body 1, and described electric actuator 9 connects described valve rod 6, and described electric actuator 9 access power supplys, to open or to close described valve body.
In the above-described embodiments, preferably, described valve body is two entire bodies.
In the above-described embodiments, preferably, a described O type circle 2, be loaded on the first seal ring 3 bottoms.
In the above-described embodiments, preferably, described electric actuator is square.
In the above-described embodiments, more specifically, a described O type circle 2 is packed into, and valve body is interior forms sealing with the first seal ring 3 bottoms.
In the above-described embodiments, more specifically, described bonnet 8 is fixed by screw thread with valve body 1.
The working procedure of the opening and closing of valve ball is:
In Fig. 1, electric actuator 9, valve rod 6, valve ball 4 with single shaft to mode connect, during electric actuator 9 access electricity, do 90 ° of axial-rotations, valve ball 4, with doing motion in the same way, namely reaches the purpose of open and close valve.
Above a kind of electric ball valve that the utility model embodiment is provided is described in detail, for one of ordinary skill in the art, thought according to the utility model embodiment, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (4)
1. electric ball valve, it is characterized in that, comprise: valve body (1), an O type circle (2), bonnet (8), the first seal ring (3), valve ball (4), valve rod (6), the 2nd O type circle (5), the second seal ring (7), electric actuator (9), wherein:
Described valve body (a 1) O type circle (2), the valve rod (6) of packing in described valve body (1), described valve rod (6) is inserted in the 2nd O type circle (5) and the second seal ring (7), and described the 2nd O type circle (5) coordinates with valve body (1), described valve ball (4) is with in valve rod (6) coordinates the valve body of packing into (1);
The first seal ring (3) is housed in described bonnet (8), described bonnet (8) is threaded with valve body (1), described electric actuator (9) connects described valve rod (6), and described electric actuator (9) access power supply, to open or to close described valve body.
2. electric ball valve as claimed in claim 1, is characterized in that, described valve body is two entire bodies.
3. electric ball valve as claimed in claim 1, is characterized in that, a described O type circle (2) is loaded on the bottom of the first seal ring (3).
4. electric ball valve as claimed in claim 1, is characterized in that, described electric actuator is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203853740U CN203309180U (en) | 2013-06-28 | 2013-06-28 | Electric ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203853740U CN203309180U (en) | 2013-06-28 | 2013-06-28 | Electric ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203309180U true CN203309180U (en) | 2013-11-27 |
Family
ID=49615393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203853740U Expired - Fee Related CN203309180U (en) | 2013-06-28 | 2013-06-28 | Electric ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203309180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351558A (en) * | 2014-08-18 | 2016-02-24 | 北京海林节能设备股份有限公司 | Self-reset electric ball valve and control method thereof |
-
2013
- 2013-06-28 CN CN2013203853740U patent/CN203309180U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351558A (en) * | 2014-08-18 | 2016-02-24 | 北京海林节能设备股份有限公司 | Self-reset electric ball valve and control method thereof |
| CN105351558B (en) * | 2014-08-18 | 2019-08-27 | 北京海林节能科技股份有限公司 | A kind of Self-resetting electrical ball valve and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Yuhuan city Taizhou town Truman Pu Tian Cun 317605 cities in Zhejiang Province Patentee after: Zhejiang Jin Bo fluid control Limited by Share Ltd Address before: Truman town Yuhuan County Taizhou city Zhejiang province 317605 Pu Tian Cun Patentee before: Zhejiang Jinbo Fluid Control Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20210628 |