CN209340531U - A kind of butterfly valve integral structure - Google Patents
A kind of butterfly valve integral structure Download PDFInfo
- Publication number
- CN209340531U CN209340531U CN201920110716.5U CN201920110716U CN209340531U CN 209340531 U CN209340531 U CN 209340531U CN 201920110716 U CN201920110716 U CN 201920110716U CN 209340531 U CN209340531 U CN 209340531U
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- Prior art keywords
- butterfly valve
- automatic
- valve
- butterfly
- hand
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Abstract
The utility model provides a kind of butterfly valve integral structure, including Hand-operated butterfly valve, automatic butterfly valve, a valve body；The Hand-operated butterfly valve includes rotatable manual butterfly plate, and the manual butterfly plate is adapted to the internal diameter of valve body；The automatic butterfly valve includes rotatable automatic butterfly plate, and the automatic butterfly plate is adapted to the internal diameter of valve body；The Hand-operated butterfly valve and automatic butterfly valve are installed in the side wall of valve body.The butterfly valve integral structure of the utility model can improve the installation effectiveness of butterfly valve, keep installation more convenient.
Description
Technical field
The utility model relates to the technical field of valve more particularly to a kind of butterfly valve integral structures.
Background technique
In the prior art, either automatic butterfly valve or Hand-operated butterfly valve, the structure of each butterfly valve be it is independent, often
A butterfly valve includes at least valve body, the butterfly plate for controlling flow, the transmission valve rod connecting with butterfly plate and is therefore both needed to during installation
It to install one by one.
In the gas pipeline of the combustion systems such as boiler, need to install automatic butterfly valve and Hand-operated butterfly valve, automatic butterfly valve simultaneously
It is used during normal production in combustion system, the flow by automatically adjusting combustion gas controls ignition temperature；And Hand-operated butterfly valve
Combustion system starting when (igniting) and shutdown when (fire extinguishing) use, make to adjust more flexible.Therefore, in the fuel gas conduit of combustion system
When installing automatic butterfly valve and Hand-operated butterfly valve simultaneously in road, each butterfly valve needs to install one by one, low efficiency, and installation is inconvenient.
Therefore, the existing technology has yet to be improved and developed.
Utility model content
The utility model embodiment provides a kind of butterfly valve integral structure, improves the installation effectiveness of butterfly valve, keeps installation more convenient.
The technical solution of the utility model is as follows:
A kind of butterfly valve integral structure, including Hand-operated butterfly valve, automatic butterfly valve, a valve body；The Hand-operated butterfly valve includes rotatable
Manual butterfly plate, the manual butterfly plate is adapted to the internal diameter of valve body；The automatic butterfly valve includes rotatable automatic butterfly plate, described
Automatic butterfly plate is adapted to the internal diameter of valve body；The Hand-operated butterfly valve and automatic butterfly valve are installed in the side wall of valve body.
The butterfly valve integral structure, wherein be equipped with flange terminal pad at the both ends of valve body, be equipped in flange terminal pad
Several connection long holes, all connection long holes are equally spaced around the symmetrical centre of flange terminal pad, and the connection long hole is to method
The direction of the symmetrical centre of blue terminal pad extends.
The butterfly valve integral structure, wherein the side wall of the valve body between automatic butterfly valve and Hand-operated butterfly valve is equipped with pressure
Table.
The butterfly valve integral structure, wherein there are two the side wall of the valve body between automatic butterfly valve and Hand-operated butterfly valve is set
Pressure gauge.
The butterfly valve integral structure, wherein the Hand-operated butterfly valve further include manually control component, manual opening stem, manually
Butterfly valve mounting base；One end of the manual opening stem is connect with manual butterfly plate, and the other end of manual opening stem connects with component is manually controlled
It connects, the Hand-operated butterfly valve mounting base setting is manually controlling between component and manual butterfly plate, and connect with valve body.
The butterfly valve integral structure, wherein the automatic butterfly valve further includes automatic control unit, automatic valve rod, automatic
Butterfly valve mounting base；One end of the automatic valve rod is connect with automatic butterfly plate, and the other end and automatic control unit of automatic valve rod connect
It connects, the automatic butterfly valve mounting base setting is connect between automatic control unit and automatic butterfly plate, and with valve body.
The utility model has the beneficial effects that the utility model provides a kind of butterfly valve integral structure, the installation effect of butterfly valve is improved
Rate keeps installation more convenient.
Detailed description of the invention
Fig. 1 is the structural front view of the butterfly valve integral structure of the utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is provided with the right view of the flange terminal pad of locating piece.
Description of symbols: 100, Hand-operated butterfly valve；110, manual butterfly plate；120, component is manually controlled；130, manual opening stem；
140, Hand-operated butterfly valve mounting base；200, automatic butterfly valve；210, automatic butterfly plate；220, automatic control unit；230, automatic valve rod；
240, automatic butterfly valve mounting base；300, valve body；310, pressure gauge；320, Hand-operated butterfly valve locating slot；330, automatic butterfly valve locating slot；
400, flange terminal pad；410, long hole is connected；420, locating piece.
Specific embodiment
The embodiments of the present invention is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein
Same or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Lead to below
It crosses the embodiment being described with reference to the drawings to be exemplary, is only used for explaining the utility model, and should not be understood as practical to this
Novel limitation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " first ",
" second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicates indicated technology
The quantity of feature.Define " first " as a result, the feature of " second " can explicitly or implicitly include it is one or more
The feature.The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clearly specific
It limits.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected or can mutually communicate；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Following disclosure provides many different embodiments or example is used to realize the different structure of the utility model.
In order to simplify the disclosure of the utility model, hereinafter the component of specific examples and setting are described.Certainly, they are only
Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals
And/or reference letter, this repetition are for purposes of simplicity and clarity, itself not indicate discussed various embodiments
And/or the relationship between setting.In addition, the example of various specific techniques and material that the utility model provides, but this
Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.
As depicted in figs. 1 and 2, the utility model provides a kind of butterfly valve integral structure, including Hand-operated butterfly valve 100, automatic butterfly
Valve 200, a valve body 300.In the prior art, the structure of butterfly valve includes valve body 300, butterfly plate, valve rod and manually controls component
120/ automatic control unit 220, and in the utility model, Hand-operated butterfly valve 100 and automatic butterfly valve 200 refer to not include valve body 300
Butterfly valve structure.
Hand-operated butterfly valve 100 includes rotatable manual butterfly plate 110, and manual butterfly plate 110 is adapted to the internal diameter of valve body 300；From
Dynamic butterfly valve 200 includes rotatable automatic butterfly plate 210, and automatic butterfly plate 210 is adapted to the internal diameter of valve body 300；100 He of Hand-operated butterfly valve
Automatic butterfly valve 200 is installed in the side wall of valve body 300.Specifically, valve body 300 is the tube-shaped structure of a both ends open, manually
Butterfly plate 110 and automatic butterfly plate 210 are the equal round butterfly plate of diameter, and are matched with the internal diameter of valve body 300.100 He of Hand-operated butterfly valve
Automatic butterfly valve 200 is mounted on simultaneously on same valve body 300, and two butterfly valves share a valve body 300, makes to install Hand-operated butterfly valve 100
It when with automatic butterfly valve 200, does not need that Hand-operated butterfly valve 100 and automatic butterfly valve 200 are installed one by one, need to only use this butterfly valve one
Body structure, so that it may which the set-up time for saving half makes to install more efficient, more convenient.
Further, it in order to which the pipeline for making butterfly valve integral structure be suitable for different tube diameters connects, is set at the both ends of valve body 300
There is flange terminal pad 400, several connection long holes 410 is equipped in flange terminal pad 400, all connection long holes 410 are around flange
The symmetrical centre of terminal pad 400 is equally spaced, and connection long hole 410 extends to the direction of the symmetrical centre of flange terminal pad 400,
Connection long hole 410 in flange terminal pad 400 is corresponded with to the connecting hole in connecting pipe.Specifically, flange terminal pad
400 be circular coupling plate, and protrudes from valve body 300 (i.e. to the direction of the symmetrical centre far from flange terminal pad 400) outward
Outer wall, all connection long holes 410 are equally spaced around the center of circle of flange terminal pad 400, the length direction of all connection long holes 410
Extended line passes through the center of circle of flange terminal pad 400.Why the connecting hole of flange terminal pad 400 is set as connection long hole 410,
Rather than connected circular hole, it is because connected circular hole is only applicable to the pipeline connection of certain specific caliber, and connects setting for long hole 410
The pipeline that setting makes butterfly valve integral structure be suitable for a fixed-caliber range connects, and is particularly suitable for the different pipe of two sections of calibers of connection
Road.In the prior art, it in order to which the pipeline flow to different tube diameters controls, needs to be respectively mounted on the pipeline of different tube diameters
Automatic butterfly valve 200 and Hand-operated butterfly valve 100, cost is very high, and when the butterfly valve integral structure of use the utility model, it is only necessary to butterfly
Valve integral structure is mounted between the pipeline of two sections of different tube diameters, subtracts Hand-operated butterfly valve 100 and the usage quantity of automatic butterfly valve 200
Few half, greatly reduces cost.
Further, for the ease of to the pressure monitor in butterfly valve integral structure, in automatic butterfly valve 200 and Hand-operated butterfly valve
The side wall of valve body 300 between 100 is equipped with pressure gauge 310.
Further, in order to avoid 310 failure of pressure gauge leads to production accident, in automatic butterfly valve 200 and Hand-operated butterfly valve 100
Between the side wall of valve body 300 set there are two pressure gauge 310, when one of 310 failure of pressure gauge, another pressure gauge 310
As spare, raising production safety.
Specifically, Hand-operated butterfly valve 100 further includes manually controlling component 120, manual opening stem 130, Hand-operated butterfly valve mounting base
140, one end of manual opening stem 130 is connect with manual butterfly plate 110, and the other end of manual opening stem 130 connects with component 120 is manually controlled
It connects, the setting of Hand-operated butterfly valve mounting base 140 is manually controlling between component 120 and manual butterfly plate 110, for carrying out with valve body 300
Connection.One of Hand-operated butterfly valve 100 removes the butterfly valve structure after valve body using existing Hand-operated butterfly valve 100(), such as patent
Hand-operated butterfly valve 100 in CN200920176127.3 removes the structure after valve body.
Specifically, automatic butterfly valve 200 further includes automatic control unit 220, automatic valve rod 230, automatic butterfly valve mounting base
240, one end of automatic valve rod 230 is connect with automatic butterfly plate 210, and the other end and automatic control unit 220 of automatic valve rod 230 connect
It connects, the setting of automatic butterfly valve mounting base 240 is between automatic control unit 220 and automatic butterfly plate 210, for carrying out with valve body 300
Connection.Automatic butterfly valve 200 is using one of existing automatic/electric butterfly valve (butterfly valve structure after removing valve body), such as patent
Electric butterfly valve in CN201020528411.5 removes the structure after valve body.
Further, for the ease of the installation of Hand-operated butterfly valve 100, hand adjustment is equipped in the outer surface of the side wall of valve body 300
Valve locating slot 320, Hand-operated butterfly valve locating slot 320 is matched with the shape of Hand-operated butterfly valve mounting base 140, before being installed, first
Hand-operated butterfly valve mounting base 140 is stuck in Hand-operated butterfly valve locating slot 320 and is pre-positioned, and keeps installation effectiveness higher, and it is more convenient to install.
Further, for the ease of the installation of automatic butterfly valve 200, automatic butterfly is equipped in the outer surface of the side wall of valve body 300
Valve locating slot 330, automatic butterfly valve locating slot 330 is matched with the shape of automatic butterfly valve mounting base 240, before being installed, first
Automatic butterfly valve mounting base 240 is stuck in automatic butterfly valve locating slot 330 and is pre-positioned, and keeps installation effectiveness higher, and it is more convenient to install.
Further, it is connect for the ease of flange terminal pad 400 with the ring flange to connecting pipe, as shown in figure 3, in method
Blue terminal pad 400 is equipped with locating piece 420 with the surface opposite to connecting pipe, corresponding with locating piece 420 to connecting pipe
Ring flange surface be equipped with the matched locating slot/location hole of locating piece 420, make locating piece 420 and locating slot/location hole into
When row engaging, the connecting hole on connection long hole 410 and ring flange in flange terminal pad 400 is corresponded, and is carrying out ring flange
Between connection before, first the locating piece 420 of flange terminal pad 400 is caught in locating slot/location hole to connecting pipe ring flange
It is interior, pre-determined bit is completed, keeps subsequent bolt fixed more convenient.
In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation
What the description of mode ", " example ", " specific example " or " some examples " etc. meant to describe in conjunction with the embodiment or example
Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the utility model.In this explanation
In book, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
Although above preferred embodiment is not used in conclusion the utility model is disclosed above with preferred embodiment
To limit the utility model, those skilled in the art can make without departing from the spirit and scope of the utility model
It is various to change and retouch, therefore the protection scope of the utility model subjects to the scope of the claims.
Claims (6)
1. a kind of butterfly valve integral structure, which is characterized in that including Hand-operated butterfly valve, automatic butterfly valve, a valve body；The Hand-operated butterfly valve packet
Rotatable manual butterfly plate is included, the manual butterfly plate is adapted to the internal diameter of valve body；The automatic butterfly valve includes rotatable automatic
Butterfly plate, the automatic butterfly plate are adapted to the internal diameter of valve body；The Hand-operated butterfly valve and automatic butterfly valve are installed in the side wall of valve body.
2. butterfly valve integral structure according to claim 1, which is characterized in that it is equipped with flange terminal pad at the both ends of valve body,
Several connection long holes are equipped in flange terminal pad, all connection long holes are equally spaced around the symmetrical centre of flange terminal pad,
The connection long hole extends to the direction of the symmetrical centre of flange terminal pad.
3. butterfly valve integral structure according to claim 1, which is characterized in that the valve between automatic butterfly valve and Hand-operated butterfly valve
The side wall of body is equipped with pressure gauge.
4. butterfly valve integral structure according to claim 1, which is characterized in that the valve between automatic butterfly valve and Hand-operated butterfly valve
The side wall of body is set there are two pressure gauge.
5. butterfly valve integral structure according to claim 1, which is characterized in that the Hand-operated butterfly valve further includes manually controlling group
Part, manual opening stem, Hand-operated butterfly valve mounting base；One end of the manual opening stem is connect with manual butterfly plate, the other end of manual opening stem
It is connect with component is manually controlled, the Hand-operated butterfly valve mounting base setting is manually controlling between component and manual butterfly plate, and and valve
Body connection.
6. butterfly valve integral structure according to claim 1, which is characterized in that the automatic butterfly valve further includes automatic control group
Part, automatic valve rod, automatic butterfly valve mounting base；One end of the automatic valve rod is connect with automatic butterfly plate, the other end of automatic valve rod
It is connect with automatic control unit, the automatic butterfly valve mounting base is arranged between automatic control unit and automatic butterfly plate, and and valve
Body connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920110716.5U CN209340531U (en) | 2019-01-23 | 2019-01-23 | A kind of butterfly valve integral structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920110716.5U CN209340531U (en) | 2019-01-23 | 2019-01-23 | A kind of butterfly valve integral structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209340531U true CN209340531U (en) | 2019-09-03 |
Family
ID=67761985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920110716.5U Expired - Fee Related CN209340531U (en) | 2019-01-23 | 2019-01-23 | A kind of butterfly valve integral structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209340531U (en) |
-
2019
- 2019-01-23 CN CN201920110716.5U patent/CN209340531U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20200123 |