CN216126156U - Brush for cleaning reflecting mirror surface of photo-thermal power station - Google Patents
Brush for cleaning reflecting mirror surface of photo-thermal power station Download PDFInfo
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- CN216126156U CN216126156U CN202122759566.0U CN202122759566U CN216126156U CN 216126156 U CN216126156 U CN 216126156U CN 202122759566 U CN202122759566 U CN 202122759566U CN 216126156 U CN216126156 U CN 216126156U
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Abstract
The invention discloses a brush for cleaning a reflector of a photo-thermal power station, which comprises an installation chassis, a through and/or non-through installation hole formed in the upper end surface of the installation chassis, an installation column fixedly installed in the installation hole and brush wires fixed on the installation column. Nylon wires with different diameters penetrate through the mounting columns to achieve different cleaning capabilities; the quick change of the combination of nylon wires with different diameters of the brush disc can be realized through the thread matching of the mounting column and the mounting hole.
Description
Technical Field
The invention belongs to the field of nuclear power detection equipment, and particularly relates to a brush for cleaning a reflecting mirror surface of a photothermal power station.
Background
The solar thermal power station heat collection system is one of key components of the whole solar thermal power station, the reflector surface and the heat collection pipe are the core of the heat collection system, the light-gathering and heat collection efficiency of the heat collection mirror field can be obviously improved by improving the reflectivity of the reflector surface, the operation performance of the solar thermal power station is finally influenced, and researches show that the loss of the reflectivity of the mirror surface caused by the dust of the mirror surface is up to 14%, so that the power generation efficiency of the power station is greatly reduced. The photothermal power stations in China are mostly located in the northwest region, the solar-thermal power stations are dry and have less rain, much wind and sand and severe working environment all the year round, and the reflecting mirror surface of a heat collecting system is easily stained with impurities such as dust and the like, so that the working efficiency of the solar-thermal power stations is influenced. The conventional mirror surface cleaning adopts a water washing cleaning mode, the working mode has huge water consumption, can not work in low-temperature environment in winter, and is not suitable for northwest areas of China. Therefore, it is necessary to develop a device for dry-brushing dust removal to clean the mirror surface.
Disclosure of Invention
The invention aims to provide a brush for cleaning a reflecting mirror surface of a photothermal power station, which achieves different cleaning capabilities.
In order to solve the technical problems, the invention adopts the following technical scheme: a brush for cleaning a reflector of a photo-thermal power station comprises an installation chassis, a through and/or non-through installation hole formed in the upper end face of the installation chassis, an installation column fixedly installed in the installation hole and brush wires fixed on the installation column.
Preferably, the mounting hole is internally provided with threads, the circumferential surface of the mounting column is provided with threads matched with the mounting hole, and the mounting column is in threaded connection with the mounting hole.
Preferably, the mounting hole is a non-through mounting hole, a limiting hole corresponding to the position of the brush wire is formed in the bottom of the mounting hole, the root of the brush wire is fixedly arranged on the mounting column in a penetrating mode and at least partially extends out of the mounting column, and when the mounting column is screwed with the mounting hole, the root of the brush wire is inserted into the limiting hole.
Preferably, the root of part or all of the brush wires is connected with an elastic part, and when the mounting column is screwed with the mounting hole, the elastic part on the root of the brush wires is compressed and fixed between the root of the brush wires and the limiting hole.
Preferably, the center of the mounting base plate is provided with a fixed connecting hole.
Preferably, a plurality of lightening holes are uniformly distributed around the fixed connecting hole.
Preferably, the mounting holes are distributed on the periphery of the lightening holes.
Preferably, the mounting chassis is made of hard plastics.
Preferably, the mounting holes are distributed on the mounting base plate in a plurality of concentric rings, and the mounting holes on two adjacent concentric rings are arranged in a staggered manner in the radial direction.
Preferably, the brush filaments on each mounting post are made of nylon, and the diameters of the brush filaments are gradually increased or decreased from the middle outwards.
The invention has the beneficial effects that: nylon wires with different diameters penetrate through the mounting columns to achieve different cleaning capabilities; the combination of nylon wires with different diameters of the brush disc can be quickly changed by matching the mounting columns with the mounting holes through threads; the left and right rotation of the mounting column can be prevented by embedding the brush wire root into the limiting hole, and the elastic piece is added, so that the self-locking strength between the mounting column and the mounting hole can be improved, and the phenomenon that the mounting column and the mounting hole fall off after long-term use is prevented.
Drawings
FIG. 1 is a schematic view of a brush according to an embodiment;
FIG. 2 is a schematic structural diagram of a mounting post and a mounting hole in the first embodiment;
FIG. 3 is a schematic structural view of a mounting post and brush filaments according to one embodiment;
FIG. 4 is a schematic view showing a structure of a brush according to a second embodiment;
FIG. 5 is a schematic structural view of a mounting post and a mounting hole in the second embodiment;
fig. 6 is a schematic structural view of the mounting post and the brush filaments in the second embodiment.
Detailed Description
The invention is described in detail below with reference to embodiments shown in the drawings to which:
example one
As shown in fig. 1 to 3, the brush for cleaning the mirror surface of the photothermal power station comprises an installation base plate 1, a through installation hole 2 formed on the upper end surface of the installation base plate 1, an installation column 3 fixedly installed in the installation hole 2, and brush filaments 6 fixed on the installation column 3. Be equipped with the screw thread in the mounting hole 2, be equipped with on the erection column 3 global with 2 assorted screws of mounting hole, erection column 3 and 2 threaded connection of mounting hole. The center of the mounting chassis 1 is provided with a fixed connecting hole 4. A plurality of lightening holes 5 are uniformly distributed around the fixed connecting hole 4. The mounting holes 2 are distributed on the periphery of the lightening holes 5. The mounting chassis 1 is made of hard plastic. The mounting holes 2 are distributed on the mounting base plate 1 in a plurality of concentric rings, and the mounting holes 2 on two adjacent concentric rings are arranged in a staggered mode in the radial direction. The brush wire 6 on each mounting column 3 is made of nylon, the diameter of the brush wire is gradually increased or decreased from the middle part outwards, and nylon wires with different diameters penetrate through the mounting columns 3 to achieve different cleaning capabilities; the quick change of the combination of nylon wires with different diameters of the brush disc can be realized through the thread matching of the mounting column 3 and the mounting hole 2.
Example two
As shown in fig. 4 to 6, the brush for cleaning the mirror surface of the photothermal power station comprises a mounting base plate 1, a through and/or non-through mounting hole 2 formed on the upper end surface of the mounting base plate 1, a mounting post 3 fixedly mounted in the mounting hole 2, and brush filaments 6 fixed to the mounting post 3. Be equipped with the screw thread in the mounting hole 2, be equipped with on the erection column 3 global with 2 assorted screws of mounting hole, erection column 3 and 2 threaded connection of mounting hole. The mounting hole 2 is a non-through mounting hole 2, a limiting hole 7 corresponding to the position of the brush wire 6 is formed in the bottom of the mounting hole 2, the root of the brush wire 6 is fixedly arranged on the mounting column 3 in a penetrating mode and at least partially extends out of the mounting column 3, and when the mounting column 3 is screwed with the mounting hole 2, the root of the brush wire 6 is inserted into the limiting hole 7. The root of part or all of the brush wires 6 is connected with an elastic part 8, and when the mounting column 3 is screwed with the mounting hole 2, the elastic part 8 on the root of the brush wires 6 is compressed and fixed between the root of the brush wires 6 and the limiting hole 7. The center of the mounting chassis 1 is provided with a fixed connecting hole 4. A plurality of lightening holes 5 are uniformly distributed around the fixed connecting hole 4. The mounting holes 2 are distributed on the periphery of the lightening holes 5. The mounting chassis 1 is made of hard plastic. The mounting holes 2 are distributed on the mounting base plate 1 in a plurality of concentric rings, and the mounting holes 2 on two adjacent concentric rings are arranged in a staggered mode in the radial direction. The brush wire 6 on each mounting column 3 is made of nylon, the diameter of the brush wire is gradually increased or decreased from the middle part outwards, and nylon wires with different diameters penetrate through the mounting columns 3 to achieve different cleaning capabilities; the combination of nylon wires with different diameters of the brush disc can be quickly changed by matching the mounting columns 3 with the mounting holes 2 through threads; the root of the brush wire 6 can be embedded into the limiting hole 7 in a summer variability mode under the action of large external force to prevent the mounting column 3 from rotating left and right, the elastic piece 8 is added, the self-locking strength between the mounting column 3 and the mounting hole 2 can be improved, and the phenomenon that the mounting column 3 and the mounting hole 2 fall off after long-term use is prevented.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a light and heat power station speculum face washs uses brush which characterized in that: the electric brush comprises an installation chassis, a through and/or non-through installation hole formed in the upper end face of the installation chassis, an installation column fixedly installed in the installation hole and brush wires fixed on the installation column.
2. The photothermal power station mirror surface cleaning brush according to claim 1, characterized in that: the mounting hole is internally provided with threads, the peripheral surface of the mounting column is provided with threads matched with the mounting hole, and the mounting column is in threaded connection with the mounting hole.
3. The photothermal power station mirror surface cleaning brush according to claim 1, characterized in that: the mounting hole is a non-through mounting hole, a limiting hole corresponding to the position of the brush wire is formed in the bottom of the mounting hole, the root of the brush wire fixedly penetrates through the mounting column and at least partially extends out of the mounting column, and when the mounting column is screwed with the mounting hole, the root of the brush wire is inserted into the limiting hole.
4. The photothermal power station mirror surface cleaning brush according to claim 1, characterized in that: and part or all of the roots of the brush wires are connected with elastic pieces, and when the mounting columns are screwed with the mounting holes, the elastic pieces on the roots of the brush wires are compressed and fixed between the roots of the brush wires and the limiting holes.
5. The photothermal power station mirror surface cleaning brush according to claim 1, characterized in that: and a fixed connecting hole is formed in the center of the mounting base plate.
6. The photothermal power station mirror surface cleaning brush according to claim 5, wherein: a plurality of lightening holes are uniformly distributed around the fixed connecting hole.
7. The photothermal power station mirror surface cleaning brush according to claim 6, wherein: the mounting holes are distributed on the periphery of the lightening holes.
8. The photothermal power station mirror surface cleaning brush according to claim 1, characterized in that: the mounting chassis is made of hard plastics.
9. The photothermal power station mirror surface cleaning brush according to claim 1, characterized in that: the mounting holes are distributed on the mounting base plate in a concentric ring shape, and the mounting holes in two adjacent concentric rings are arranged in a staggered mode in the radial direction.
10. The photothermal power station mirror cleaning brush according to claim 9, wherein: the brush filaments on each mounting post are made of nylon, and the diameters of the brush filaments are gradually increased or decreased from the middle outwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122759566.0U CN216126156U (en) | 2021-11-12 | 2021-11-12 | Brush for cleaning reflecting mirror surface of photo-thermal power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122759566.0U CN216126156U (en) | 2021-11-12 | 2021-11-12 | Brush for cleaning reflecting mirror surface of photo-thermal power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216126156U true CN216126156U (en) | 2022-03-25 |
Family
ID=80778564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122759566.0U Active CN216126156U (en) | 2021-11-12 | 2021-11-12 | Brush for cleaning reflecting mirror surface of photo-thermal power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216126156U (en) |
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2021
- 2021-11-12 CN CN202122759566.0U patent/CN216126156U/en active Active
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