CN108426041A - Double eccentric electric formula butterfly valves peculiar to vessel - Google Patents
Double eccentric electric formula butterfly valves peculiar to vessel Download PDFInfo
- Publication number
- CN108426041A CN108426041A CN201810416010.1A CN201810416010A CN108426041A CN 108426041 A CN108426041 A CN 108426041A CN 201810416010 A CN201810416010 A CN 201810416010A CN 108426041 A CN108426041 A CN 108426041A
- Authority
- CN
- China
- Prior art keywords
- pipe
- valve
- support bar
- rod
- vessel
- 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- Withdrawn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
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- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
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- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
- F16K27/0218—Butterfly valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
The invention discloses a kind of double eccentric electric formula butterfly valves peculiar to vessel, valve body is equipped with one and enters pipe and a discharge pipe, a valve rod is additionally provided on valve body, a first support bar is welded on into the tube wall of pipe, a second support bar is welded on the tube wall of discharge pipe, and the end of two supporting rods is connect with a fixation inserted link, pivot bush unit sleeve on the body of rod of first support bar, casing is equipped with a connection end pipe, and a third supporting rod is also fixedly connected on casing, and end and the valve deck of third supporting rod weld.The butterfly valve is provided with three supporting rods on valve body, these three supporting rods are mutually welded with into pipe, discharge pipe and valve deck respectively, the fixation inserted link and connecting pin pipe connected on the body of rod is for connecting the fixed body on ship, accordingly even when pipeline, which substantially vibrates, can also keep the firm of valve body, the operation stability of double eccentric electric formula butterfly valves peculiar to vessel is effectively improved.
Description
Technical field
The present invention relates to a kind of double eccentric electric formula butterfly valves peculiar to vessel.
Background technology
Butterfly valve is called flap valve, is a kind of regulating valve simple in structure, can be used for the switch control of low pressure pipeline medium
Butterfly valve refers to that closure member is disk, and a kind of valve of open and close is reached around valve shaft rotation.Valve can be used for control air,
The flowing of the various types fluids such as water, steam, various Korrosionsmediums, mud, oil product, liquid metal and radiating medium.
Cut-out and throttling action are mainly played on pipeline.Butterfly valve opening and closing element is a discoidal butterfly plate, around the axis of its own in valve body
Line rotates, to achieve the purpose that keying or adjusting.Double eccentric electric formula butterfly valves peculiar to vessel are one kind of butterfly valve, are commonly used
Double eccentric electric formula butterfly valves peculiar to vessel overall stability it is not strong, this butterfly valve is mounted on when vibrating on stronger hull pipeline not
It is enough firm.
Invention content
The present invention is mainly the technical problem solved present in the prior art, to provide a kind of double eccentric electric formulas peculiar to vessel
Butterfly valve.
The above-mentioned technical problem of the present invention is mainly to be addressed by following technical proposals：
A kind of double eccentric electric formula butterfly valves peculiar to vessel, including a valve body, valve body is equipped with one and enters pipe and a discharge pipe, is set on valve body
Have a valve deck, a rotatable valve rod be additionally provided on valve body, valve rod is connect with electric driver, into the tube wall of pipe on weld one
First support bar, welds a second support bar on the tube wall of discharge pipe, the end of first support bar and second support bar and one solid
Determine inserted link connection, for being connected and fixed body, pivot bush unit sleeve on the body of rod of first support bar, casing is equipped with fixed inserted link
One connection end pipe, connecting pin pipe are also fixedly connected with a third supporting rod, the end of third supporting rod for being connected and fixed body on casing
It is welded with valve deck at end.
As preferred embodiments of the present invention, the first support bar, second support bar and third supporting rod the body of rod
For double sections of separable structures, it is fixedly connected by connector between double sections of bars.
As preferred embodiments of the present invention, the fixation inserted link is hollow stem.
Double eccentric electric formula butterfly valves peculiar to vessel of the present invention are provided with three supporting rods, these three supporting rods difference on valve body
It is mutually welded with pipe, discharge pipe and valve deck is entered, the fixation inserted link and connecting pin pipe connected on the body of rod is for connecting the fixation on ship
Body effectively improves the fortune of double eccentric electric formula butterfly valves peculiar to vessel accordingly even when pipeline, which substantially vibrates, can also keep the firm of valve body
Row stability.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of double eccentric electric formula butterfly valves peculiar to vessel of the present invention.
Specific implementation mode
The preferred embodiment of the present invention is 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, so as to make a clearer definition of the protection scope of the present invention.
As shown in Figure 1, a kind of double eccentric electric formula butterfly valves 1 peculiar to vessel, including a valve body 10, valve body 10 is equipped with one and enters pipe
11 and a discharge pipe 12, valve body 10 be equipped with a valve deck 13, a rotatable valve rod 20, valve rod 20 and electricity are additionally provided on valve body 10
Driving device connects, into the tube wall of pipe 11 on weld a first support bar 31, one second is welded on the tube wall of discharge pipe 12
The end of strut 32, first support bar 31 and second support bar 32 is connect with a fixation inserted link 30, and fixed inserted link 30 is for connecting
Fixed body, pivot bush unit sleeve 40 on the body of rod of first support bar 31, casing 40 are equipped with a connection end pipe 42, connect end pipe
42, for being connected and fixed body, are also fixedly connected with a third supporting rod 41, end and the valve deck 13 of third supporting rod 41 on casing 40
Welding.
As to further improvement of the present invention, the first support bar 31, second support bar 32 and third support
The body of rod of bar 41 is double section separable structures, is fixedly connected by connector between double sections of bars.
As to further improvement of the present invention, the fixation inserted link 30 is hollow stem.
Double eccentric electric formula butterfly valves peculiar to vessel of the invention are provided with three supporting rods, these three supporting rods difference on valve body
It is mutually welded with pipe, discharge pipe and valve deck is entered, the fixation inserted link and connecting pin pipe connected on the body of rod is for connecting the fixation on ship
Body effectively improves the fortune of double eccentric electric formula butterfly valves peculiar to vessel accordingly even when pipeline, which substantially vibrates, can also keep the firm of valve body
Row stability.
The mentality of designing for only illustrating the present invention in one embodiment above, in the case where system allows, this hair
It is bright to be extended to while external more function modules, to extend its function to greatest extent.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of double eccentric electric formula butterfly valves peculiar to vessel（1）, which is characterized in that include a valve body（10）, valve body（10）It is equipped with one
Into pipe（11）With a discharge pipe（12）, valve body（10）It is equipped with a valve deck（13）, valve body（10）On to be additionally provided with one rotatable
Valve rod（20）, valve rod（20）It is connect with electric driver, into pipe（11）Tube wall on weld a first support bar（31）, discharge
Pipe（12）Tube wall on weld a second support bar（32）, first support bar（31）And second support bar（32）End and one solid
Determine inserted link（30）Connection, fixed inserted link（30）For being connected and fixed body, first support bar（31）The body of rod on pivot bush unit it is a set of
Pipe（40）, casing（40）It is equipped with a connection end pipe（42）, connect end pipe（42）For being connected and fixed body, casing（40）On it is also solid
Surely a third supporting rod is connected（41）, third supporting rod（41）End and valve deck（13）Welding.
2. double eccentric electric formula butterfly valves peculiar to vessel according to claim 1, which is characterized in that the first support bar
（31）, second support bar（32）With third supporting rod（41）The body of rod be double section separable structures, pass through connector between double sections of bars
It is fixedly connected.
3. double eccentric electric formula butterfly valves peculiar to vessel according to claim 2, which is characterized in that the fixation inserted link（30）For
Hollow stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810416010.1A CN108426041A (en) | 2018-05-03 | 2018-05-03 | Double eccentric electric formula butterfly valves peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810416010.1A CN108426041A (en) | 2018-05-03 | 2018-05-03 | Double eccentric electric formula butterfly valves peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108426041A true CN108426041A (en) | 2018-08-21 |
Family
ID=63162301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810416010.1A Withdrawn CN108426041A (en) | 2018-05-03 | 2018-05-03 | Double eccentric electric formula butterfly valves peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108426041A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916446A (en) * | 2018-08-30 | 2018-11-30 | 安徽仕烽油压科技有限公司 | A kind of self-support type high stability regulating valve |
| CN109099199A (en) * | 2018-08-30 | 2018-12-28 | 安徽仕烽油压科技有限公司 | A kind of high stability regulating valve of strong applicability |
| CN109114276A (en) * | 2018-08-30 | 2019-01-01 | 安徽仕烽油压科技有限公司 | A kind of high stability regulating valve |
-
2018
- 2018-05-03 CN CN201810416010.1A patent/CN108426041A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916446A (en) * | 2018-08-30 | 2018-11-30 | 安徽仕烽油压科技有限公司 | A kind of self-support type high stability regulating valve |
| CN109099199A (en) * | 2018-08-30 | 2018-12-28 | 安徽仕烽油压科技有限公司 | A kind of high stability regulating valve of strong applicability |
| CN109114276A (en) * | 2018-08-30 | 2019-01-01 | 安徽仕烽油压科技有限公司 | A kind of high stability regulating valve |
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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: 20180821 |