CN206723549U - A kind of multi-functional control butterfly valve - Google Patents
A kind of multi-functional control butterfly valve Download PDFInfo
- Publication number
- CN206723549U CN206723549U CN201720411505.6U CN201720411505U CN206723549U CN 206723549 U CN206723549 U CN 206723549U CN 201720411505 U CN201720411505 U CN 201720411505U CN 206723549 U CN206723549 U CN 206723549U
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- CN
- China
- Prior art keywords
- rod
- drive
- valve
- butterfly valve
- motor
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- 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
Abstract
The utility model discloses a kind of multi-functional control butterfly valve, comprising a valve body, valve body is provided with a valve rod, and valve body is provided with a support, support is provided with a drive division, drive division is connected with a drive rod, and drive rod is located at the inside of support, and drive rod is connected with valve rod, drive division is provided with a driving handwheel, driving handwheel is rotated by rack drives drive rod, and a motor is additionally provided with drive division, and motor drives drive rod to rotate by internal gear.The valve rod of multi-functional control butterfly valve of the present utility model is driven by drive rod to be rotated, the drive rod is controlled by the drive division of butterfly valve, a driving handwheel and a motor are provided with drive division, it can manually rotate or the mode of motor driven is driven, the driving structure of motor and handwheel is not interfere with each other independently of one another, so as to further increase the job stability of butterfly valve.
Description
Technical field
A kind of butterfly valve is the utility model is related to, more precisely, being a kind of multi-functional control butterfly valve.
Background technology
Butterfly valve is a kind of regulating valve simple in construction, and the butterfly valve available for the switch control of low pressure pipeline medium refers to close
Part（Flap or butterfly plate）For disk, reach a kind of valve of open and close around valve shaft rotation, valve can be used for control air,
The flowing of all kinds fluids such as water, steam, various Korrosionsmediums, mud, oil product, liquid metal and radiating medium.
It is main on pipeline to play cut-out and throttling action.Butterfly valve opening and closing element is a discoidal butterfly plate, around the axle of its own in valve body
Line rotates, so as to reach the purpose for opening and closing or adjusting.The butterfly valve being commonly used have it is pneumatic, surge and motorized motions mode,
A general butterfly valve only has a kind of type of drive, and drive pattern is more single, and the stability of butterfly valve is not high.
Utility model content
The utility model is mainly to solve the technical problem present in prior art, so as to provide a kind of multi-functional control butterfly
Valve.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：
A kind of multi-functional control butterfly valve, comprising a valve body, valve body is provided with a valve rod, and valve body is provided with a support, support
A drive division is provided with, drive division is connected with a drive rod, and drive rod is located at the inside of support, and drive rod is connected with valve rod
Connect, drive division is provided with a driving handwheel, and driving handwheel is rotated by rack drives drive rod, and an electricity is additionally provided with drive division
Machine, motor drive drive rod to rotate by internal gear.
As the utility model preferred embodiment, described motor is DC asynchronous motor.
As the utility model preferred embodiment, described drive rod is connected with valve rod by screw rod.
The valve rod of multi-functional control butterfly valve of the present utility model by drive rod drive rotate, the drive rod by butterfly valve driving
Portion controls, and is provided with a driving handwheel and a motor on drive division, can manually rotate or motor driven
Mode be driven, the driving structure of motor and handwheel is not interfere with each other independently of one another, so as to further increase the work of butterfly valve
Make stability.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of multi-functional control butterfly valve of the present utility model.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
As shown in figure 1, a kind of multi-functional control butterfly valve, comprising a valve body 10, valve body 10 is provided with a valve rod 11, valve body 10
A support 20 is provided with, support 20 is provided with a drive division 30, and drive division 30 is connected with a drive rod 21, and drive rod 21 is located at
The inside of support 20, drive rod 21 are connected with valve rod 11, and drive division 30 is provided with a driving handwheel 31, and driving handwheel 31 passes through
Rack drives drive rod 21 is rotated, and a motor 32 is additionally provided with drive division 30, and motor 32 drives drive rod 21 by internal gear
Rotate.
As to the further improvement of the utility model, described motor 32 is DC asynchronous motor.
It is connected as to the further improvement of the utility model, described drive rod 21 with valve rod 11 by screw rod.
The valve rod of the multi-functional control butterfly valve of the utility model by drive rod drive rotate, the drive rod by butterfly valve driving
Portion controls, and is provided with a driving handwheel and a motor on drive division, can manually rotate or motor driven
Mode be driven, the driving structure of motor and handwheel is not interfere with each other independently of one another, so as to further increase the work of butterfly valve
Make stability.
Only illustrate mentality of designing of the present utility model in one embodiment above, in the case where system allows,
The utility model can expand to while external more functional modules, so as to extend its function to greatest extent.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of multi-functional control butterfly valve, it is characterised in that include a valve body（10）, valve body（10）It is provided with a valve rod（11）,
Valve body（10）It is provided with a support（20）, support（20）It is provided with a drive division（30）, drive division（30）With a drive rod（21）
It is connected, drive rod（21）Positioned at support（20）Inside, drive rod（21）With valve rod（11）It is connected, drive division（30）On set
There is a driving handwheel（31）, drive handwheel（31）Pass through rack drives drive rod（21）Rotate, drive division（30）On be additionally provided with one
Motor（32）, motor（32）Drive rod is driven by internal gear（21）Rotate.
2. multi-functional control butterfly valve according to claim 1, it is characterised in that described motor（32）For DC asynchronous electricity
Machine.
3. multi-functional control butterfly valve according to claim 2, it is characterised in that described drive rod（21）With valve rod（11）
Connected by screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411505.6U CN206723549U (en) | 2017-04-18 | 2017-04-18 | A kind of multi-functional control butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411505.6U CN206723549U (en) | 2017-04-18 | 2017-04-18 | A kind of multi-functional control butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206723549U true CN206723549U (en) | 2017-12-08 |
Family
ID=60506204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720411505.6U Expired - Fee Related CN206723549U (en) | 2017-04-18 | 2017-04-18 | A kind of multi-functional control butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206723549U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838427A (en) * | 2017-04-18 | 2017-06-13 | 江苏通达船用阀泵有限公司 | A kind of multi-functional control butterfly valve |
| CN108709732A (en) * | 2018-07-17 | 2018-10-26 | 沪航科技集团有限公司 | A kind of Signal butterfly bamper debugging tool |
-
2017
- 2017-04-18 CN CN201720411505.6U patent/CN206723549U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838427A (en) * | 2017-04-18 | 2017-06-13 | 江苏通达船用阀泵有限公司 | A kind of multi-functional control butterfly valve |
| CN108709732A (en) * | 2018-07-17 | 2018-10-26 | 沪航科技集团有限公司 | A kind of Signal butterfly bamper debugging tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20210418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |