CN202252227U - Butterfly valve - Google Patents
Butterfly valve Download PDFInfo
- Publication number
- CN202252227U CN202252227U CN2011203562568U CN201120356256U CN202252227U CN 202252227 U CN202252227 U CN 202252227U CN 2011203562568 U CN2011203562568 U CN 2011203562568U CN 201120356256 U CN201120356256 U CN 201120356256U CN 202252227 U CN202252227 U CN 202252227U
- Authority
- CN
- China
- Prior art keywords
- valve body
- butterfly valve
- valve
- transverse tube
- butterfly
- 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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- Lift Valve (AREA)
Abstract
The utility model discloses a butterfly valve. The butterfly valve comprises a valve body (1) and an opening device connected to the valve body (1), wherein the outlet end of the valve body (1) is hermetically connected with a transverse pipe (2) which is vertical to the central line of the valve body and is integrated with the valve body (1), so that the valve body (1) and the transverse pipe (2) form a T shape. The butterfly valve can directly change the flowing direction of fluid, so that a pipe tee joint and at least two thirds of mounting workload can be reduced, the butterfly valve is convenient to use, and the efficiency is improved.
Description
Technical field
The utility model relates to butterfly valve, especially the valve body of butterfly valve.
Background technique
Butterfly valve is a kind of of valve, is widely used in the industrial and agricultural production.The water intake and the water outlet of common flange butterfly are located along the same line, and general being in line with pipeline or other equipment is connected in installation, can not change the direction of fluid like this.Go up the direction that often needs to change fluid owing to produce; At this moment pipe fitting three-way pipe or bend pipe must be installed; Like this in pipeline with regard to many pipe fitting three-way pipes or bend pipe, increased by three flanged joint places that possibly leak, both reduced the reliability of system; Improved user cost again, giving simultaneously to install has also increased workload.
The model utility content
The purpose of the utility model solves flange butterfly exactly and when changing direction of flow, reduces system reliability, improves user cost, increases the problem of installation workload.
The technological scheme that the utility model adopts is: a kind of butterfly valve; It comprises valve body and is connected the opening device on the valve body; It is characterized in that described valve outlet end is sealedly connected with the transverse tube of vertical valve body center line and valve body formation one, makes valve body and transverse tube form the T font.
Adopt technique scheme, valve body can directly change the flow direction of fluid, does not need to connect three-way pipe or bend pipe again.
Connect for convenient, the transverse tube two ends are connected with flange.
Above-mentioned flange and the casting of transverse tube two ends are connected as a single entity.
In sum; The utility model beneficial effect is: be connected with straight tube owing to directly cast on the valve body of the utility model, can directly change the flow direction of fluid, can reduce a pipe fitting threeway and 2/3 installation workload like this; Make things convenient for use, improved efficient.
Description of drawings
Fig. 1 is the utility model schematic representation.
Embodiment
As shown in Figure 1, a kind of butterfly valve, it comprises valve body 1 and is connected the opening device on the valve body 1 that valve body 1 outlet end is sealedly connected with the transverse tube 2 of vertical valve body center line and valve body 1 formation one, makes valve body 1 and transverse tube 2 form the T fonts.Transverse tube 2 two ends are connected with flange 3.Flange 3 is connected as a single entity with the casting of transverse tube 2 two ends.
The transverse tube 2 of the utility model is connected as a single entity with valve body 1 casting when casting.Transverse tube 2 and valve body 1 are for pass through connection mutually, and the connection part circular arc is excessive, reduce the resistance of fluid when flowing.The transverse tube 2 and the valve body 1 of the utility model also can adopt other Placements, so long as transverse tube 2 is connected as a single entity with valve body 1, should be the protection domain of the utility model.
Claims (3)
1. butterfly valve, it comprises valve body [1] and is connected the opening device on the valve body [1], it is characterized in that described valve body [1] outlet end is sealedly connected with the transverse tube [2] that vertical valve body center line and valve body [1] constitute one, makes valve body [1] and transverse tube [2] form the T font.
2. butterfly valve according to claim 1 is characterized in that described transverse tube [2] two ends are connected with flange [3].
3. butterfly valve according to claim 2 is characterized in that described flange [3] and the casting of transverse tube [2] two ends are connected as a single entity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203562568U CN202252227U (en) | 2011-09-22 | 2011-09-22 | Butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203562568U CN202252227U (en) | 2011-09-22 | 2011-09-22 | Butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202252227U true CN202252227U (en) | 2012-05-30 |
Family
ID=46113470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203562568U Expired - Fee Related CN202252227U (en) | 2011-09-22 | 2011-09-22 | Butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202252227U (en) |
-
2011
- 2011-09-22 CN CN2011203562568U patent/CN202252227U/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: 20120530 Termination date: 20130922 |