CN208169543U - A kind of flange butterfly being easily installed - Google Patents
A kind of flange butterfly being easily installed Download PDFInfo
- Publication number
- CN208169543U CN208169543U CN201820325964.7U CN201820325964U CN208169543U CN 208169543 U CN208169543 U CN 208169543U CN 201820325964 U CN201820325964 U CN 201820325964U CN 208169543 U CN208169543 U CN 208169543U
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- CN
- China
- Prior art keywords
- flange
- valve
- flange disk
- disk
- groove
- 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 kind of flange butterflies being easily installed, including valve pipe, the outer wall of valve pipe is fixedly connected with valve plate and adjusts head, valve plate adjusts and is equipped with adjustment disk on head, the valve plate installed inside adjustment disk and valve pipe is sequentially connected, the both ends of valve pipe are fixedly connected to first flange disk, the ring wall of first flange disk is equipped with several first screw holes, first flange disk is threaded with second flange disk by the first screw hole, second flange disk is equipped with several flange holes, the inner wall of valve pipe offers the first groove, and valve pipe is socketed with sealing rubber ring by the first groove.The first flange disk and second flange disk that the utility model can be engaged by setting, so that can replace various sizes of second flange disk when installation butterfly valve according to different installation requirements, facilitate installation；By being equipped with screw hole, so that valve plate adjusting installable angle is wider；By being equipped with sealing rubber ring, increase butterfly valve seal.
Description
Technical field
The utility model relates to valve technology field, in particular to a kind of flange butterfly being easily installed.
Background technique
Very extensive in the use of engineering pipeline transportation art valve, the basic structure of present valve is coaxial in valve body
It sealing and is embedded in valve seat, radially installed valve rod on valve body is fixedly mounted with valve plate on the intracorporal valve rod of valve, and valve plate and valve base sealing cooperate,
Valve plate under the driving of valve rod rotation or movement to open and close the runner in valve seat；Valve body outer radial is formed with multiple be used for and pipeline
The flange plate of connection is formed with bolt mounting holes on flange plate.
But since valve is used for the pipeline of different size, conventional installation cellular type flanged plate dimensional standard limitation compared with
More, installation is inconvenient.Therefore we make improvement to this, propose a kind of flange butterfly being easily installed.
Summary of the invention
The main purpose of the utility model is to provide a kind of flange butterflies being easily installed, and can effectively solve background skill
The pipeline due to valve for different size proposed in art, conventional installation cellular type flanged plate dimensional standard limitation is more,
Inconvenient problem is installed.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of flange butterfly being easily installed, including valve pipe, the outer wall of the valve pipe are fixedly connected with valve plate and adjust head, institute
It states valve plate and adjusts the valve plate transmission connection for being equipped with adjustment disk on head, installing inside the adjustment disk and the valve pipe, the valve
The both ends of pipe are fixedly connected to first flange disk, and the ring wall of the first flange disk is equipped with several first screw holes, and described the
One ring flange is threaded with second flange disk by first screw hole, and the second flange disk is equipped with several flange holes,
The inner wall of the valve pipe offers the first groove, and the valve pipe is socketed with sealing rubber ring by first groove.
Further, the side of the second flange disk inner ring is equipped with the second groove, sets on the cell wall of second groove
There are several second screw holes.
Further, second groove matches with the first flange disk size.
Further, distribution of first screw hole on the first flange disk and second screw hole are in the cell wall
On distribution it is corresponding.
Further, the sealing rubber ring matches with first groove size.
Compared with prior art, the utility model has the advantages that：The flange butterfly that this kind is easily installed, passes through
The first flange disk and second flange disk that can be engaged are set, so that can be replaced according to different installation requirements different when installation butterfly valve
The second flange disk of size, facilitates installation；By being equipped with screw hole, so that valve plate adjusting installable angle is wider；By setting
There is sealing rubber ring, increases butterfly valve seal.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram for the flange butterfly being easily installed of the utility model；
Fig. 2 is a kind of structural schematic diagram for the flange butterfly first flange disk being easily installed of the utility model；
Fig. 3 is a kind of structural schematic diagram for the flange butterfly second flange disk being easily installed of the utility model.
In figure：1, valve pipe；2, valve plate adjusts head；3, adjustment disk；4, first flange disk；5, the first screw hole；6, second flange
Disk；7, flange hole；8, the second groove；9, cell wall；10, the second screw hole；11, the first groove；12, sealing rubber ring；13, valve plate.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of flange butterfly being easily installed, including valve pipe 1, the outer wall of valve pipe 1 are fixedly connected with valve
Plate adjusts head 2, and valve plate adjusts and is equipped with adjustment disk 3 on head 2, and the valve plate 13 installed inside adjustment disk 3 and valve pipe 1 is sequentially connected,
The both ends of valve pipe 1 are fixedly connected to first flange disk 4, and the ring wall of first flange disk 4 is equipped with several first screw holes 5, and first
Ring flange 4 is threaded with second flange disk 6 by the first screw hole 5, and second flange disk 6 is equipped with several flange holes 7, valve pipe 1
Inner wall offer the first groove 11, valve pipe 1 is socketed with sealing rubber ring 12 by the first groove 11, and sealing rubber ring 12 is set
Butterfly valve leak can be prevented by setting.
Wherein, the side of 6 inner ring of second flange disk is equipped with the second groove 8, and the cell wall 9 of the second groove 8 is equipped with several the
Two screw holes 10 are threadedly coupled convenient for first flange disk 4 with second flange disk 6.
Wherein, the second groove 8 matches with 4 size of first flange disk, so that first flange disk 4 can be sticked in the second groove
In 8, butterfly valve thickness is not increased.
Wherein, distribution of first screw hole 5 on first flange disk 4 is corresponding with distribution of second screw hole 10 on cell wall 9,
It is convenient to have interted attachment screw between the first screw hole 5 and the second screw hole 10.
Wherein, sealing rubber ring 12 matches with 11 size of the first groove, and sealing rubber ring 12 is allowed to be socketed on
In one groove 11.
It should be noted that the utility model is a kind of flange butterfly being easily installed, specifically when installation, according to installation
Different pipelines select the suitable second flange disk 6 of 7 size of flange hole, and first flange disk 4 is sticked in the second card slot 8, alignment
First screw hole 5 and the second screw hole 10, with screw-driving, then in the first groove 11, set connects sealing rubber ring 12, by method
Nut is screwed in aperture in flange aperture 7 and pipeline to be installed and nut is completed to install, can be according to need when applied to different Pipe installings
Select suitable second flange disk 6.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of flange butterfly being easily installed, including valve pipe (1), it is characterised in that：The outer wall of the valve pipe (1) is fixedly connected
There is valve plate to adjust head (2), the valve plate is adjusted to be equipped with adjustment disk (3) on head (2), the adjustment disk (3) and the valve pipe (1)
Valve plate (13) transmission connection of inside installation, the both ends of the valve pipe (1) are fixedly connected to first flange disk (4), and described the
The ring wall of one ring flange (4) is equipped with several first screw holes (5), and the first flange disk (4) passes through the first screw hole (5) spiral shell
Line is connected with second flange disk (6), and the second flange disk (6) is equipped with several flange holes (7), the inner wall of the valve pipe (1)
It offers the first groove (11), the valve pipe (1) is socketed with sealing rubber ring (12) by first groove (11).
2. a kind of flange butterfly being easily installed according to claim 1, it is characterised in that：The second flange disk (6)
The side of inner ring is equipped with the second groove (8), and the cell wall (9) of second groove (8) is equipped with several second screw holes (10).
3. a kind of flange butterfly being easily installed according to claim 2, it is characterised in that：Second groove (8) with
First flange disk (4) size matches.
4. a kind of flange butterfly being easily installed according to claim 2, it is characterised in that：First screw hole (5) exists
Distribution on the first flange disk (4) is corresponding with distribution of second screw hole (10) on the cell wall (9).
5. a kind of flange butterfly being easily installed according to claim 1, it is characterised in that：The sealing rubber ring (12)
Match with the first groove (11) size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325964.7U CN208169543U (en) | 2018-03-09 | 2018-03-09 | A kind of flange butterfly being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325964.7U CN208169543U (en) | 2018-03-09 | 2018-03-09 | A kind of flange butterfly being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208169543U true CN208169543U (en) | 2018-11-30 |
Family
ID=64385852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820325964.7U Expired - Fee Related CN208169543U (en) | 2018-03-09 | 2018-03-09 | A kind of flange butterfly being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208169543U (en) |
-
2018
- 2018-03-09 CN CN201820325964.7U patent/CN208169543U/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: 20181130 Termination date: 20210309 |