CN106838341A - A kind of hydraulic butterfly valve control device - Google Patents
A kind of hydraulic butterfly valve control device Download PDFInfo
- Publication number
- CN106838341A CN106838341A CN201710241200.XA CN201710241200A CN106838341A CN 106838341 A CN106838341 A CN 106838341A CN 201710241200 A CN201710241200 A CN 201710241200A CN 106838341 A CN106838341 A CN 106838341A
- Authority
- CN
- China
- Prior art keywords
- cross bar
- valve
- hydraulic
- butterfly valve
- control device
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/221—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
Abstract
The invention discloses a kind of hydraulic butterfly valve control device, comprising a valve body, valve body is provided with a valve rod, a support is also connected with valve body, a hydraulic cylinder is fixed on support, hydraulic cylinder is provided with a hydraulic stem, the top of valve rod is provided with a control cross bar, one end of cross bar is controlled to be provided with a joystick, joystick is vertical with control cross bar, controls the other end of cross bar to be flexibly connected with hydraulic stem, and a back-moving spring is also socketed on valve rod, one end of back-moving spring is fixed with valve body, and the other end and the control cross bar of back-moving spring are fixed.Hydraulic butterfly valve control device of the invention is provided with a control cross bar on the top of valve rod, one end of cross bar is connected with hydraulic stem, other end is provided with a joystick, the valve rod of butterfly valve can be so controlled by hydraulic pressure and manual two ways, so as to realize the diversification of butterfly valve type of drive, the stability and diversity of butterfly valve work are improve.
Description
Technical field
The present invention relates to a kind of butterfly-valve controller, more precisely, being a kind of hydraulic butterfly valve control device.
Background technology
Butterfly valve is a kind of regulating valve of simple structure, and the butterfly valve that can be used for the switch control of low pressure pipeline medium refers to close
Part（Flap or butterfly plate）Be disk, reach a kind of valve of open and close around valve shaft rotation, valve can be used to controlling 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.Hydraulic butterfly valve is a kind of butterfly valve of hydraulic stem control flap opening and closing, at present
The control mode of widely used hydraulic butterfly valve control device is excessively single.
The content of the invention
The present invention mainly solves the technical problem existing for prior art, so as to provide a kind of with multiple control modes
Hydraulic butterfly valve control device.
Above-mentioned technical problem of the invention is mainly what is be addressed by following technical proposals：
A kind of hydraulic butterfly valve control device, comprising a valve body, valve body is provided with a valve rod, and a support, support are also connected with valve body
On fix a hydraulic cylinder, hydraulic cylinder is provided with a hydraulic stem, and the top of valve rod is provided with a control cross bar, controls one end of cross bar to set
There is a joystick, joystick is vertical with control cross bar, controls the other end of cross bar to be flexibly connected with hydraulic stem, on valve rod
A back-moving spring is also socketed, one end and the valve body of back-moving spring are fixed, the other end and the control cross bar of back-moving spring are fixed.
An anti-slip rubber set is also socketed as preferred embodiments of the present invention, on described joystick.
Used as preferred embodiments of the present invention, described control cross bar is molded with valve-stem integrated.
Hydraulic butterfly valve control device of the invention is provided with a control cross bar, one end of cross bar and liquid on the top of valve rod
Depression bar is connected, and other end is provided with a joystick, so can be by hydraulic pressure and manual two ways to the valve of butterfly valve
Bar is controlled, and so as to realize the diversification of butterfly valve type of drive, improves the stability and diversity of butterfly valve work.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the dimensional structure diagram of hydraulic butterfly valve control device of the invention.
Specific embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
As shown in figure 1, a kind of hydraulic butterfly valve control device 1, comprising a valve body 10, valve body 10 is provided with a valve rod 11, valve
A support 20 is also connected with body 10, a hydraulic cylinder 30 is fixed on support 20, hydraulic cylinder 30 is provided with a hydraulic stem 31, valve rod 11
Top is provided with a control cross bar 12, controls one end of cross bar 12 to be provided with a joystick 13, joystick 13 and control cross bar 12
Vertically, the other end of control cross bar 12 is flexibly connected with hydraulic stem 31, and a back-moving spring 40, reset bullet are also socketed on valve rod 11
One end of spring 40 is fixed with valve body 10, and the other end and the control cross bar 12 of back-moving spring 40 are fixed.
As to further improvement of the present invention, an anti-slip rubber set is also socketed on described joystick 13.
Used as to further improvement of the present invention, described control cross bar 12 is integrally formed with valve rod 11.
The hydraulic butterfly valve control device of the invention is provided with a control cross bar, one end of cross bar and liquid on the top of valve rod
Depression bar is connected, and other end is provided with a joystick, so can be by hydraulic pressure and manual two ways to the valve of butterfly valve
Bar is controlled, and so as to realize the diversification of butterfly valve type of drive, improves the stability and diversity of butterfly valve work.
Below mentality of designing of the invention is only illustrated in one embodiment, and in the case where system is allowed, the present invention can
To expand to external more functional modules simultaneously, so as to extend its function to greatest extent.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
The change or replacement expected without creative work, should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of hydraulic butterfly valve control device（1）, it is characterised in that comprising a valve body（10）, valve body（10）It is provided with a valve rod
（11）, valve body（10）On be also connected with a support（20）, support（20）On fix a hydraulic cylinder（30）, hydraulic cylinder（30）It is provided with one
Hydraulic stem（31）, valve rod（11）Top be provided with a control cross bar（12）, control cross bar（12）One end be provided with a joystick
（13）, joystick（13）With control cross bar（12）Vertically, cross bar is controlled（12）The other end and hydraulic stem（31）It is flexibly connected,
In valve rod（11）On be also socketed a back-moving spring（40）, back-moving spring（40）One end and valve body（10）It is fixed, back-moving spring
（40）The other end with control cross bar（12）It is fixed.
2. hydraulic butterfly valve control device according to claim 1, it is characterised in that described joystick（13）On also cover
Connect an anti-slip rubber set.
3. hydraulic butterfly valve control device according to claim 2, it is characterised in that described control cross bar（12）With valve rod
（11）It is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710241200.XA CN106838341A (en) | 2017-04-13 | 2017-04-13 | A kind of hydraulic butterfly valve control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710241200.XA CN106838341A (en) | 2017-04-13 | 2017-04-13 | A kind of hydraulic butterfly valve control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106838341A true CN106838341A (en) | 2017-06-13 |
Family
ID=59147127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710241200.XA Withdrawn CN106838341A (en) | 2017-04-13 | 2017-04-13 | A kind of hydraulic butterfly valve control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106838341A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886893A (en) * | 2019-12-02 | 2020-03-17 | 厚力德机器（杭州）有限公司 | Electroless vacuum toilet bowl lever combined opening valve structure and using method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2580223Y (en) * | 2002-10-16 | 2003-10-15 | 刘建 | Hand hydraulic knife type slurry valve |
| CN2660268Y (en) * | 2003-12-04 | 2004-12-01 | 宋勇 | Manually operated hydraulic open/close means for buttlerfly valve and ball valve |
| CN2769631Y (en) * | 2005-01-05 | 2006-04-05 | 张重辉 | Non-friction opening and closing disc valve |
| CN201554928U (en) * | 2009-07-20 | 2010-08-18 | 浙江石化阀门有限公司 | Hydraulic control device of butterfly valve |
| CN202868007U (en) * | 2012-07-25 | 2013-04-10 | 姜堰市通达船用阀泵有限公司 | Manual emergency butterfly valve driving device using lead screw drive |
| CN206668987U (en) * | 2017-04-13 | 2017-11-24 | 江苏通达船用阀泵有限公司 | A kind of hydraulic butterfly valve control device |
-
2017
- 2017-04-13 CN CN201710241200.XA patent/CN106838341A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2580223Y (en) * | 2002-10-16 | 2003-10-15 | 刘建 | Hand hydraulic knife type slurry valve |
| CN2660268Y (en) * | 2003-12-04 | 2004-12-01 | 宋勇 | Manually operated hydraulic open/close means for buttlerfly valve and ball valve |
| CN2769631Y (en) * | 2005-01-05 | 2006-04-05 | 张重辉 | Non-friction opening and closing disc valve |
| CN201554928U (en) * | 2009-07-20 | 2010-08-18 | 浙江石化阀门有限公司 | Hydraulic control device of butterfly valve |
| CN202868007U (en) * | 2012-07-25 | 2013-04-10 | 姜堰市通达船用阀泵有限公司 | Manual emergency butterfly valve driving device using lead screw drive |
| CN206668987U (en) * | 2017-04-13 | 2017-11-24 | 江苏通达船用阀泵有限公司 | A kind of hydraulic butterfly valve control device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886893A (en) * | 2019-12-02 | 2020-03-17 | 厚力德机器（杭州）有限公司 | Electroless vacuum toilet bowl lever combined opening valve structure and using method thereof |
| CN110886893B (en) * | 2019-12-02 | 2021-08-13 | 厚力德机器（杭州）有限公司 | Electroless vacuum toilet bowl lever combined opening valve structure and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170613 |