CN2531211Y - Valve with control means - Google Patents
Valve with control means Download PDFInfo
- Publication number
- CN2531211Y CN2531211Y CN 02206213 CN02206213U CN2531211Y CN 2531211 Y CN2531211 Y CN 2531211Y CN 02206213 CN02206213 CN 02206213 CN 02206213 U CN02206213 U CN 02206213U CN 2531211 Y CN2531211 Y CN 2531211Y
- Authority
- CN
- China
- Prior art keywords
- valve
- utility
- model
- bonnet
- chamber
- 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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- Taps Or Cocks (AREA)
Abstract
The utility model provides a controllable valve. The utility comprises a valve body in which a valve ball is arranged. The utility model is characterized in that a valve cap is arranged on the valve ball; a cap protection cavity is arranged outside the valve cap; and an angular or a tooth groove are arranged at the edge of the valve cap. The utility model is mainly used on tap water meter. The utility model can be opened only by a key. Therefore, the utility model provides the advantages of simple structure, and good maintenance performance etc.
Description
Technical field: the utility model relates to a kind of valve, relates in particular to a kind of ball valve.
Background technique: existing valve comprises valve body, the valve body the inside is equipped with valve ball, valve ball is provided with valve handle, valve handle is that a cross bar exposes outside, and anyone can turn on valve ball, and this valve is very practical in general field, but be weak at some special dimension, as be used on the water meter, water utility closes back user oneself and then can not open valve owing to will realize the user of arrearage closing.
Summary of the invention: the purpose of this utility model is exactly to provide a kind of valve with control at above-mentioned requirements, and this valve can only could open and close by special key.Comprise valve body, parts such as valve ball are provided with a bonnet on valve ball, and the edge of bonnet is provided with corner angle or teeth groove, and the outside of bonnet is provided with a helmet chamber.
Because bonnet is ensconced the inside, helmet chamber, the user can not turn on or throttle down by hand.Have simple in structure, characteristics such as protective value is good.
Description of drawings:
Fig. 1, sectional drawing of the present utility model.
1, valve body 2, valve ball 3, bonnet 4, helmet chamber 5, chamber lid
Embodiment:
The utility model comprises that the inside of valve body 1, valve body 1 is provided with valve ball 2, is provided with above the valve ball 2 for the bonnet of turning on or throttle down is used 3, and the outside of bonnet 3 is provided with expands cap chamber 4, and the top in helmet chamber 4 is provided with chamber lid 5.Chamber lid 5 covers the top in helmet chamber 4 or by the disposable top that covers helmet chamber 4 of alternate manner, in case open then can not restore.The edge of described bonnet 3 can be provided with corner angle, and the cross section of corner angle can or be provided with teeth groove for triangle, quadrilateral, pentagon, Hexagon etc., and this bonnet can only could be opened by special key, and this special key is similar with the key of using on the train.
Claims (3)
1, a kind of valve with control comprises valve body (1), and valve body (1) the inside is provided with valve ball (2), it is characterized in that the top of valve ball (2) is provided with bonnet (3), and the edge of bonnet (3) is provided with corner angle or teeth groove.The periphery of bonnet (3) is provided with a helmet chamber (4).
2, valve according to claim 1 is characterized in that the cross section of the corner angle at described bonnet (3) edge can be triangle, quadrilateral, pentagon or Hexagon.
3, valve according to claim 1 is characterized in that being provided with a chamber lid (5) in the top of helmet chamber (4), and described chamber lid (5) covers the top or the otherwise disposable top that covers helmet chamber (4) in helmet chamber (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02206213 CN2531211Y (en) | 2002-02-19 | 2002-02-19 | Valve with control means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02206213 CN2531211Y (en) | 2002-02-19 | 2002-02-19 | Valve with control means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2531211Y true CN2531211Y (en) | 2003-01-15 |
Family
ID=33687640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02206213 Expired - Fee Related CN2531211Y (en) | 2002-02-19 | 2002-02-19 | Valve with control means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2531211Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791148A (en) * | 2014-01-26 | 2014-05-14 | 郑州市兆龙阀门有限公司 | Dual-thievery-prevention sluice valve |
-
2002
- 2002-02-19 CN CN 02206213 patent/CN2531211Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791148A (en) * | 2014-01-26 | 2014-05-14 | 郑州市兆龙阀门有限公司 | Dual-thievery-prevention sluice valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGXI SANCHUAN METER CO., LTD. Free format text: FORMER NAME OR ADDRESS: YINGTAN CITY WATERMETER FACTORY, JIANGXI PROV |
|
| CP03 | Change of name, title or address |
Address after: Jiangxi city of Yingtan Province Lu Industrial Park Patentee after: Jiangxi Sanchuan Water Meter Co., Ltd. Address before: No. 6, Army civilian road, Yingtan, Jiangxi Patentee before: Watermeter Factory, Yingtan city, Jiangxi Prov. |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |