CN213418311U - Sound-absorbing metal plate - Google Patents
Sound-absorbing metal plate Download PDFInfo
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- CN213418311U CN213418311U CN202021747658.6U CN202021747658U CN213418311U CN 213418311 U CN213418311 U CN 213418311U CN 202021747658 U CN202021747658 U CN 202021747658U CN 213418311 U CN213418311 U CN 213418311U
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Abstract
The utility model discloses a sound-absorbing metal plate, including first aluminum alloy plate, the bottom of first aluminum alloy plate is provided with the sound-absorbing layer, the sound-absorbing layer includes the foam metal layer, inhales the sound sheet layer and inhales the cotton filling layer of sound, the foam metal layer is located the upper portion of inhaling the sound sheet layer, it is located the upper portion of inhaling the cotton filling layer of sound to inhale the sound sheet layer, the lower part on sound-absorbing layer is provided with the heat preservation, the heat preservation includes polyphenyl board and phenolic aldehyde foam board, the polyphenyl board is located the upper portion of phenolic aldehyde foam board, the lower part of heat preservation is provided with second aluminum alloy plate, honeycomb holes have been seted up on the first aluminum alloy plate. The utility model discloses a sound absorbing layer, foam metal layer, sound absorbing plate layer, sound absorbing cotton filling layer, polyphenyl board and phenolic foam board mutually support, have solved present sound absorbing metal plate and have inhaled the sound effect not good, the problem that people used not convenient for.
Description
Technical Field
The utility model relates to a decorative board technical field specifically is an inhale sound metal sheet.
Background
Along with the continuous development of society, people's requirement to the sound absorption is more and more high, so people have designed various and have inhaled the sound decorative board, and it is one of them that the sound metal sheet is to inhale the sound, mainly used eliminates the noise, sound insulation, but present sound metal sheet that inhales is not good to inhale the sound effect, and the people of being inconvenient in use, and has thermal-insulated heat preservation function, leads to the building comfort level that decorates with inhaling the sound metal sheet not high, for this reason we provide one kind and inhale the sound metal sheet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sound absorbing metal plate possesses sound absorbing effect well, and thermal-insulated heat retaining advantage, and it is not good to have solved present sound absorbing metal plate sound absorbing effect, and people not convenient for use, and has thermal-insulated heat preservation function, leads to the not high problem of building comfort level with sound absorbing metal plate decoration.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sound absorption metal sheet, includes first aluminum alloy plate, the bottom of first aluminum alloy plate is provided with the sound absorption layer, the sound absorption layer includes the foam metal layer, inhales the sound sheet layer and inhales the cotton filling layer of sound, the foam metal layer is located the upper portion of inhaling the sound sheet layer, it is located the upper portion of inhaling the cotton filling layer of sound to inhale the sound sheet layer, the lower part on sound absorption layer is provided with the heat preservation, the heat preservation includes polyphenyl board and phenolic aldehyde foam board, the polyphenyl board is located the upper portion of phenolic aldehyde foam board, the lower part of heat preservation is provided with second aluminum alloy plate.
Preferably, the first aluminum alloy plate is provided with honeycomb holes, and the bottom of the first aluminum alloy plate is connected with the top of the foam metal layer.
Preferably, the bottom of the sound-absorbing cotton filling layer is connected with the top of the polystyrene board, and the bottom of the phenolic foam board is connected with the top of the second aluminum alloy board.
Preferably, the thickness of the foam metal layer is equal to that of the sound-absorbing cotton filling layer, and the thickness of the sound-absorbing cotton filling layer is two thirds of that of the sound-absorbing board.
Preferably, the first aluminum alloy plate and the second aluminum alloy plate are equal in thickness, and the thickness of the phenolic foam plate is one half of that of the polyphenyl plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model has the advantages that the honeycomb holes are arranged on the first aluminum alloy plate, the sound absorption effect can be achieved, the foam metal layer, the sound absorption plate layer and the sound absorption cotton filling layer are utilized, and the sound absorption materials made of three different materials are adopted, can effectively reduce noise, improve the sound absorption effect of the sound absorption metal plate, is convenient for people to use, utilizes the polystyrene board and the phenolic foam board, can improve the heat preservation and heat insulation performance of the sound absorption metal plate, effectively prevent the external temperature from influencing the indoor temperature, thereby improving the comfort level, when the air conditioner is started in winter and summer, the indoor temperature change can be slowed down, thereby avoiding the long-time operation of the air conditioner, achieving the effect of energy saving, solving the problems that the existing sound-absorbing metal plate has poor sound-absorbing effect and is inconvenient for people to use, and has the function of heat insulation and preservation, resulting in the problem of low building comfort level decorated by the sound-absorbing metal plate.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application, and in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the sound absorption layer of the present invention;
fig. 3 is the schematic view of the structure of the heat-insulating layer of the present invention.
In the figure: 1. a first aluminum alloy sheet; 2. a sound absorbing layer; 21. a foam metal layer; 22. a sound absorbing sheet layer; 23. a sound absorbing cotton filling layer; 3. a heat-insulating layer; 31. a polystyrene board; 32. a phenolic foam board; 4. a second aluminum alloy sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a first aluminum alloy plate 1, sound absorbing layer 2, foam metal layer 21, sound absorbing plate layer 22, sound absorbing cotton filling layer 23, heat preservation 3, polyphenyl board 31, phenolic aldehyde cystosepiment 32 and second aluminum alloy plate 4 part are the parts that general standard spare or technical field personnel know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-3, a sound-absorbing metal plate comprises a first aluminum alloy plate 1, a sound-absorbing layer 2 is disposed at the bottom of the first aluminum alloy plate 1, the sound-absorbing layer 2 comprises a foam metal layer 21, a sound-absorbing plate layer 22 and a sound-absorbing cotton filling layer 23, honeycomb holes are disposed on the first aluminum alloy plate 1, the bottom of the first aluminum alloy plate 1 is connected to the top of the foam metal layer 21, the foam metal layer 21 is disposed on the upper portion of the sound-absorbing plate layer 22, the sound-absorbing plate layer 22 is disposed on the upper portion of the sound-absorbing cotton filling layer 23, the thickness of the foam metal layer 21 is equal to that of the sound-absorbing cotton filling layer 23, the thickness of the sound-absorbing cotton filling layer 23 is two thirds of that of the sound-absorbing plate layer 22, a heat-insulating layer 3 is disposed at the lower portion of the sound-absorbing layer 2, the heat-insulating layer 3 comprises a polystyrene, the honeycomb holes are formed in the first aluminum alloy plate 1, a certain sound absorption effect can be achieved, the sound absorption materials made of three different materials are adopted by the foam metal layer 21, the sound absorption plate layer 22 and the sound absorption cotton filling layer 23, the noise can be effectively reduced, the sound absorption effect of the sound absorption metal plate is improved, the use by people is facilitated, the heat preservation and heat insulation performance of the sound absorption metal plate can be improved by the polystyrene board 31 and the phenolic foam board 32, the influence of the external temperature on the indoor temperature can be effectively prevented, the comfort level is improved, the indoor temperature change can be slowed down when the air conditioner is opened in winter and summer, the long-time operation of the air conditioner can be avoided, the energy-saving effect is achieved, the problems that the sound absorption effect of the existing sound absorption metal plate is poor, the use by people is inconvenient, the heat insulation and heat preservation function is achieved, and the building comfort, the bottom of the sound absorption cotton filling layer 23 is connected with the top of the polystyrene board 31, the bottom of the phenolic foam board 32 is connected with the top of the second aluminum alloy board 4, the thickness of the first aluminum alloy board 1 is equal to that of the second aluminum alloy board 4, and the thickness of the phenolic foam board 32 is one half of that of the polystyrene board 31.
When in use, the honeycomb holes are arranged on the first aluminum alloy plate 1, a certain sound absorption effect can be achieved, and by utilizing the foam metal layer 21, the sound absorption plate layer 22 and the sound absorption cotton filling layer 23 and adopting three sound absorption materials made of different materials, can effectively reduce noise, improve the sound absorption effect of the sound absorption metal plate, is convenient for people to use, utilizes the polystyrene board 31 and the phenolic foam board 32, can improve the heat preservation and heat insulation performance of the sound absorption metal plate, effectively prevent the external temperature from influencing the indoor temperature, thereby improving the comfort level, when the air conditioner is started in winter and summer, the indoor temperature change can be slowed down, thereby avoiding the long-time operation of the air conditioner, achieving the effect of energy saving, solving the problems that the existing sound-absorbing metal plate has poor sound-absorbing effect and is inconvenient for people to use, and has the function of heat insulation and preservation, resulting in the problem of low building comfort level decorated by the sound-absorbing metal plate.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a sound absorption metal sheet, includes first aluminum alloy plate (1), its characterized in that: the bottom of first aluminum alloy plate (1) is provided with sound absorbing layer (2), sound absorbing layer (2) are including foam metal layer (21), inhale sound sheet layer (22) and inhale sound cotton filling layer (23), foam metal layer (21) are located the upper portion of inhaling sound sheet layer (22), inhale the upper portion that sound sheet layer (22) are located inhaling sound cotton filling layer (23), the lower part on sound absorbing layer (2) is provided with heat preservation (3), heat preservation (3) are including polyphenyl board (31) and phenolic aldehyde foam board (32), polyphenyl board (31) are located the upper portion of phenolic aldehyde foam board (32), the lower part of heat preservation (3) is provided with second aluminum alloy plate (4).
2. The sound-absorbing metal sheet as claimed in claim 1, wherein: the honeycomb holes are formed in the first aluminum alloy plate (1), and the bottom of the first aluminum alloy plate (1) is connected with the top of the foam metal layer (21).
3. The sound-absorbing metal sheet as claimed in claim 1, wherein: the bottom of the sound-absorbing cotton filling layer (23) is connected with the top of the polystyrene board (31), and the bottom of the phenolic foam board (32) is connected with the top of the second aluminum alloy board (4).
4. The sound-absorbing metal sheet as claimed in claim 1, wherein: the thickness of foam metal layer (21) and sound absorption cotton filling layer (23) is equal, the thickness of sound absorption cotton filling layer (23) is two-thirds of the thickness of sound absorption plate layer (22).
5. The sound-absorbing metal sheet as claimed in claim 1, wherein: the thickness of the first aluminum alloy plate (1) is equal to that of the second aluminum alloy plate (4), and the thickness of the phenolic foam plate (32) is one half of that of the polystyrene plate (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021747658.6U CN213418311U (en) | 2020-08-19 | 2020-08-19 | Sound-absorbing metal plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021747658.6U CN213418311U (en) | 2020-08-19 | 2020-08-19 | Sound-absorbing metal plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213418311U true CN213418311U (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021747658.6U Active CN213418311U (en) | 2020-08-19 | 2020-08-19 | Sound-absorbing metal plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213418311U (en) |
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2020
- 2020-08-19 CN CN202021747658.6U patent/CN213418311U/en active Active
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