CN215410240U - Butterfly valve with clean filtering capability - Google Patents
Butterfly valve with clean filtering capability Download PDFInfo
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- CN215410240U CN215410240U CN202121834637.2U CN202121834637U CN215410240U CN 215410240 U CN215410240 U CN 215410240U CN 202121834637 U CN202121834637 U CN 202121834637U CN 215410240 U CN215410240 U CN 215410240U
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- screen plate
- filter screen
- butterfly valve
- filter
- valve body
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Abstract
The utility model discloses a butterfly valve with a cleaning and filtering function, which comprises a butterfly valve body and a filter pipe, wherein the filter pipe is installed at one end of the butterfly valve body, a first filter screen plate and a second filter screen plate are respectively arranged in the filter pipe, the first filter screen plate and the second filter screen plate are arranged in parallel relatively, a first installation part and a second installation part are also arranged in the filter pipe, a third filter screen plate is embedded and installed at one end, close to the filter pipe, of the butterfly valve body, the third filter screen plate is arranged in parallel relatively with the first filter screen plate and the second filter screen plate, an observation port is formed in the filter pipe, observation glass is embedded and installed in the observation port, connecting pieces are fixedly sleeved at the outer sides of two ends of the filter pipe, the two connecting pieces are arranged in parallel relatively, and the connecting pieces are fixedly connected with the butterfly valve body through bolts. Through the design of filter tube and third filter screen board, make the butterfly valve body possess clean filterable function.
Description
Technical Field
The utility model relates to the technical field of butterfly valves, in particular to a butterfly valve with a cleaning and filtering function.
Background
A butterfly valve, also called a flap valve, is a regulating valve with simple structure, and can be used for the on-off control of low-pressure pipeline media, namely a valve which is opened and closed by rotating around a valve shaft, wherein a closing member (a valve clack or a butterfly plate) is a disk. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The pipe mainly plays a role in cutting off and throttling. The butterfly valve opening and closing piece is a disc-shaped butterfly plate and rotates around the axis of the butterfly plate in the valve body, so that the opening and closing or adjusting purpose is achieved. The existing butterfly valve has the problem of single function, can not be filtered and needs to be improved.
Therefore, a butterfly valve with a clean filtering function is provided.
Disclosure of Invention
The utility model mainly aims to provide a butterfly valve with a cleaning and filtering function, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a butterfly valve with a cleaning and filtering function comprises a butterfly valve body and a filter pipe, wherein the filter pipe is installed at one end of the butterfly valve body, a first filter screen plate and a second filter screen plate are respectively arranged in the filter pipe, the first filter screen plate and the second filter screen plate are arranged in parallel relatively, a first mounting piece and a second mounting piece are further arranged in the filter pipe, and the first filter screen plate and the second filter screen plate can be conveniently installed through the design of the first mounting piece and the second mounting piece;
a third filter screen plate is embedded at one end, close to the filter pipe, of the butterfly valve body, and is arranged in parallel relative to the first filter screen plate and the second filter screen plate, and liquid passing through the filter pipe can be filtered in a grading manner through the design of the first filter screen plate, the second filter screen plate and the third filter screen plate;
the filter tube is provided with an observation port, observation glass is embedded in the observation port and is high-temperature-resistant glass, and the filter condition in the filter tube can be conveniently checked through the design of the observation glass.
Furthermore, the outer sides of the two ends of the filter pipe are fixedly sleeved with two connecting pieces, and the two connecting pieces are arranged in parallel relatively.
Further, the connecting piece is fixedly connected with the butterfly valve body through bolts.
Further, the first filter screen plate is fixedly connected with a second mounting piece through a self-tapping screw, the second filter screen plate is fixedly connected with the first mounting piece through the self-tapping screw, and the first mounting piece and the second mounting piece are located between the first filter screen plate and the second filter screen plate.
Furthermore, both ends of the filter pipe are fixedly connected with limiting parts arranged in a circular ring structure, and one end, far away from the filter pipe, of the limiting part is fixedly glued with a sealing gasket.
Furthermore, a limiting groove matched with the limiting part is formed in one end, close to the filter pipe, of the butterfly valve body, and the filter pipe is convenient to install through the design of the limiting part and the limiting groove.
Compared with the prior art, the utility model has the following beneficial effects: through the design of filter tube, make the butterfly valve body possess clean filterable function, design through locating part and spacing groove, make filter tube and butterfly valve body coupling inseparabler, design through first installed part and second installed part, be convenient for first filter screen board and second filter screen board are installed, through first filter screen board, the design of second filter screen board and third filter screen board, can carry out hierarchical filtration to the liquid through the filter tube, it is high temperature resistant glass to observe glass, through the design of observing glass, thereby be convenient for look over the filtration condition in the filter tube.
Drawings
Fig. 1 is a schematic structural diagram of a butterfly valve with a cleaning and filtering function according to the present invention.
Fig. 2 is a perspective view of a filter pipe of a butterfly valve with a clean filter function according to the present invention.
Fig. 3 is a perspective view of a butterfly valve body of the butterfly valve with a cleaning and filtering function according to the present invention.
In the figure: 1. a butterfly valve body; 2. a filter tube; 3. a bolt; 4. a viewing port; 5. observing glass; 6. a connecting member; 7. a gasket; 8. a limiting member; 9. a first filter screen plate; 10. self-tapping screws; 11. a first mounting member; 12. a second filter screen plate; 13. a limiting groove; 14. a second mount; 15. and a third filter screen plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a butterfly valve with a cleaning and filtering function comprises a butterfly valve body 1 and a filter pipe 2, wherein the filter pipe 2 is installed at one end of the butterfly valve body 1, a first filter screen plate 9 and a second filter screen plate 12 are respectively arranged in the filter pipe 2, the first filter screen plate 9 and the second filter screen plate 12 are arranged in parallel, a first installation part 11 and a second installation part 14 are further arranged in the filter pipe 2, and the first filter screen plate 9 and the second filter screen plate 12 can be conveniently installed through the design of the first installation part 11 and the second installation part 14;
a third filter screen plate 15 is embedded at one end of the butterfly valve body 1 close to the filter pipe 2, the third filter screen plate 15 is arranged in parallel with the first filter screen plate 9 and the second filter screen plate 12, and liquid passing through the filter pipe 2 can be filtered in a grading manner through the design of the first filter screen plate 9, the second filter screen plate 12 and the third filter screen plate 15;
the utility model discloses a filter tube 2, including filter tube 2, the filter tube 2 is last to have seted up viewing aperture 4, inlay in viewing aperture 4 and install observation glass 5, observation glass 5 is high temperature resistant glass, through the design of observation glass 5 to be convenient for look over the filtration condition in the filter tube 2.
The outer sides of the two ends of the filter pipe 2 are fixedly sleeved with connecting pieces 6, and the two connecting pieces 6 are arranged in parallel relatively.
Wherein, the connecting piece 6 is fixedly connected with the butterfly valve body 1 through a bolt 3.
The first filter screen plate 9 is fixedly connected with a second mounting piece 14 through a self-tapping screw 10, the second filter screen plate 12 is fixedly connected with a first mounting piece 11 through the self-tapping screw 10, and the first mounting piece 11 and the second mounting piece 14 are located between the first filter screen plate 9 and the second filter screen plate 12.
The two ends of the filter pipe 2 are fixedly connected with limiting parts 8 which are arranged in a circular ring structure, and a sealing gasket 7 is fixed to one end, far away from the filter pipe 2, of each limiting part 8 through glue.
Wherein, the butterfly valve body 1 is close to the one end of filter tube 2 and sets up the spacing groove 13 with 8 adaptations of locating part, through the design of locating part 8 and spacing groove 13, is convenient for filter tube 2's installation.
In the butterfly valve with the clean filtering function, when in use, the third filter screen plate 15 is embedded into the butterfly valve body 1, a first filter screen plate 9 and a second filter screen plate 12 are arranged in the filter pipe 2, the first filter screen plate 9 is fixedly connected with a second mounting piece 14 through a self-tapping screw 10, the second filter screen plate 12 is fixedly connected with a first mounting piece 11 through the self-tapping screw 10, then a filter pipe 2 is arranged at one end of the butterfly valve body 1 close to the third filter screen plate 15, a limiting piece 8 at one end of the filter pipe 2 is inserted into a limiting groove 13 on the butterfly valve body 1, then the connecting piece 6 on the filter pipe 2 is fixedly connected with the butterfly valve body 1 through the bolt 3, when liquid passes through the filter pipe 2 and the butterfly valve body 1, the liquid is filtered by sequentially passing through the first filter screen plate 9, the second filter screen plate 12 and the third filter screen plate 15.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The butterfly valve with the cleaning and filtering functions comprises a butterfly valve body (1) and is characterized by further comprising a filter pipe (2), wherein the filter pipe (2) is installed at one end of the butterfly valve body (1), a first filter screen plate (9) and a second filter screen plate (12) are respectively arranged in the filter pipe (2), the first filter screen plate (9) and the second filter screen plate (12) are arranged in parallel relatively, and a first mounting piece (11) and a second mounting piece (14) are further arranged in the filter pipe (2);
a third filter screen plate (15) is embedded at one end, close to the filter pipe (2), of the butterfly valve body (1), and the third filter screen plate (15) is arranged in parallel relative to the first filter screen plate (9) and the second filter screen plate (12);
an observation port (4) is formed in the filter pipe (2), and observation glass (5) is embedded in the observation port (4).
2. The butterfly valve with a clean filtering function according to claim 1, wherein: the outer sides of two ends of the filter pipe (2) are fixedly sleeved with connecting pieces (6), and the two connecting pieces (6) are arranged in parallel relatively.
3. The butterfly valve with a clean filtering function according to claim 2, wherein: the connecting piece (6) is fixedly connected with the butterfly valve body (1) through a bolt (3).
4. The butterfly valve with a clean filtering function according to claim 1, wherein: the first filter screen plate (9) is fixedly connected with a second mounting piece (14) through a self-tapping screw (10), and the second filter screen plate (12) is fixedly connected with a first mounting piece (11) through the self-tapping screw (10).
5. The butterfly valve with a clean filtering function according to claim 1, wherein: the filter tube (2) is characterized in that both ends of the filter tube (2) are fixedly connected with limiting parts (8) which are arranged in a circular ring structure, and a sealing gasket (7) is fixed to one end, far away from the filter tube (2), of the limiting part (8) through glue.
6. The butterfly valve with a clean filtering function according to claim 1, wherein: one end of the butterfly valve body (1) close to the filter pipe (2) is provided with a limiting groove (13) matched with the limiting part (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121834637.2U CN215410240U (en) | 2021-08-07 | 2021-08-07 | Butterfly valve with clean filtering capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121834637.2U CN215410240U (en) | 2021-08-07 | 2021-08-07 | Butterfly valve with clean filtering capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215410240U true CN215410240U (en) | 2022-01-04 |
Family
ID=79658246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121834637.2U Active CN215410240U (en) | 2021-08-07 | 2021-08-07 | Butterfly valve with clean filtering capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215410240U (en) |
-
2021
- 2021-08-07 CN CN202121834637.2U patent/CN215410240U/en active Active
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