CN2389267Y - Conjoined ball valve - Google Patents
Conjoined ball valve Download PDFInfo
- Publication number
- CN2389267Y CN2389267Y CN 99234669 CN99234669U CN2389267Y CN 2389267 Y CN2389267 Y CN 2389267Y CN 99234669 CN99234669 CN 99234669 CN 99234669 U CN99234669 U CN 99234669U CN 2389267 Y CN2389267 Y CN 2389267Y
- Authority
- CN
- China
- Prior art keywords
- valve
- ball valve
- ball
- integrated
- conjoined
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
Abstract
The integral ball valve has regulating ball valve and opening and closing ball valve in one valve body, and may be used widely in frequently operated pipe network system.
Description
The utility model relates to a kind of Integrated ball valve.
At present, ordinary ball valve can only can not be as regulating valve as opening/shutting valve, otherwise the fragile life-span of valve core seal ring is had a strong impact on.For this reason, must on pipeline, refill a modulating valve.
The purpose of this utility model provides a kind of Integrated ball valve, and it has keying and regulates two kinds of functions.
The utility model is achieved in that two ball valves is housed in a disjunctor valve body, and handle orientations is opposite, and one of them is as opening and closing valve, and another is as modulating valve, and this kind Integrated ball valve then has regulates and open and close two kinds of functions.
Owing to adopt such scheme, modulating valve and keying valve are worked in coordination, and have reached the dual functions of regulating and opening and closing, and have made valve reach normal operating life.
Below in conjunction with accompanying drawing the utility model is further specified.Fig. 1 is a principle assumption diagram of the present utility model.
Among the figure: 1. valve body 2. is regulated ball 3. spacer rings 4. and is opened and closed ball 5. handles
In the embodiment shown in fig. 1, valve body (1) middle part is provided with spacer ring (3) and regulates ball (2) on one side spacer ring is equipped with, and another side is equipped with and opens and closes ball (4), is independent of each other during handle (5) direction inverse operation.Regulate the ball seal ring and can adopt aluminium copper, required precision is not high, allows in the trace and lets out, and opens and closes ball and can adopt soft seal, does not let out in not allowing, and the valve rod place does not all allow to leak.Adopt the Integrated ball valve of this kind structure to have both keying and regulate two kinds of functions.
Claims (2)
1. the Integrated ball valve of being made up of valve body and adjusting ball, keying ball is characterized in that: be provided with spacer ring in the middle part of the valve body.
2. Integrated ball valve according to claim 1, it is characterized in that: handle orientations is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99234669 CN2389267Y (en) | 1999-05-31 | 1999-05-31 | Conjoined ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99234669 CN2389267Y (en) | 1999-05-31 | 1999-05-31 | Conjoined ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2389267Y true CN2389267Y (en) | 2000-07-26 |
Family
ID=34022780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99234669 Expired - Fee Related CN2389267Y (en) | 1999-05-31 | 1999-05-31 | Conjoined ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2389267Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101655167B (en) * | 2009-06-23 | 2011-07-20 | 吴俊伟 | Double-valve integrated disk valve |
| CN108167493A (en) * | 2017-11-30 | 2018-06-15 | 北京宇航系统工程研究所 | A kind of redundancy electric blasting valve |
-
1999
- 1999-05-31 CN CN 99234669 patent/CN2389267Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101655167B (en) * | 2009-06-23 | 2011-07-20 | 吴俊伟 | Double-valve integrated disk valve |
| CN108167493A (en) * | 2017-11-30 | 2018-06-15 | 北京宇航系统工程研究所 | A kind of redundancy electric blasting valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |