Sound insulation and noise reduction aluminum veneer

Abstract

The utility model relates to the field of aluminum veneers, in particular to a sound insulation and noise reduction aluminum veneer which comprises a lower end supporting plate, a sound insulation plate and a heat preservation and insulation layer, the lower end supporting plate is arranged on the inner side of an aluminum veneer body, a reinforcing plate is arranged at the upper end of the lower end supporting plate, a ventilation cavity is formed above the reinforcing plate, and a ventilation opening is formed in the aluminum veneer body. The aluminum veneer has the advantages that by means of the built-in sound insulation board, the built-in sound absorption cotton and the built-in heat preservation and insulation layer (polystyrene foam layer), the external noise can be effectively reduced, meanwhile, the good heat preservation and insulation effect is provided, and the aluminum veneer is good in heat preservation and insulation effect. The comfort of a living or office environment is improved; and ventilation openings and ventilation cavities are formed, so that the air permeability of the aluminum veneer is enhanced, indoor air circulation is facilitated, and internal moisture is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum veneers, in particular to an aluminum veneer for sound insulation and noise reduction. Background Art

[0002] Aluminum veneer refers to a kind of building decoration material that is made of aluminum alloy material to make a base plate, which is then treated by chroming and other treatments and then sprayed with fluorocarbon coating on the base plate. When aluminum veneer is used as indoor ceiling decoration material, since it is made of aluminum alloy material, it has high strength and is not easy to deform. It can be processed into various complex geometric shapes to improve the decorative effect. The aluminum veneer can also be recycled and reused, which is beneficial to environmental protection. In addition, the surface of the aluminum veneer can be sprayed with various colors, with a wide range of choices. Because of the presence of the coating, the surface of the aluminum veneer is not easy to get dirty and is easy to clean.

[0003] In the related technology, the existing aluminum veneer lacks sound insulation and noise reduction structure, the noise elimination effect needs to be improved, the own strength needs to be improved, the thermal insulation effect of the aluminum veneer is insufficient, the waterproof ability is insufficient, and it is not easy to install and splice. For this reason, we propose a sound insulation and noise reduction aluminum veneer.

[0004] The above information disclosed in this Background section is only for understanding the background of the present inventive concept and therefore it may contain information that does not constitute prior art. Utility Model Content

[0005] The purpose of the utility model is to provide an aluminum veneer with sound insulation and noise reduction, so as to solve the problems proposed in the above background technology that the existing aluminum veneer lacks a sound insulation and noise reduction structure, the effect of eliminating noise needs to be improved, the self-strength needs to be improved, the thermal insulation effect of the aluminum veneer is insufficient, the waterproof ability is insufficient, and it is not convenient to install and splice.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A soundproof and noise-reducing aluminum veneer comprises an aluminum veneer body, a lower support plate, a soundproof plate and a thermal insulation layer, wherein a lower support plate is horizontally fixedly installed on the inner lower end of the inner side of the aluminum veneer body, a reinforcing plate is horizontally fixedly installed on the upper end of the lower support plate on the inner side of the aluminum veneer body, a ventilation cavity is arranged on the inner side of the aluminum veneer body above the reinforcing plate, a plurality of ventilation openings are arranged at intervals at corresponding positions of the ventilation cavity on the aluminum veneer body, a soundproof plate is horizontally installed on the inner side of the aluminum veneer body at the upper end of the ventilation cavity, a plurality of sound-absorbing cavities are arranged at intervals inside the soundproof plate, sound-absorbing cotton is laminated on the upper end of the soundproof plate, the sound-absorbing cotton is horizontally fixedly installed on the inner side of the aluminum veneer body, a thermal insulation layer is horizontally installed on the upper end of the sound-absorbing cotton on the inner side of the aluminum veneer body, the thermal insulation layer is a polystyrene foam layer, and a waterproof board is horizontally installed on the upper end of the thermal insulation layer on the inner side of the aluminum veneer body.

[0008] In some embodiments, an upper connecting plate is horizontally fixedly installed on the inner side of the aluminum plate body at the upper end of the waterproof plate, and an upper sealing plate is fixedly and sealedly installed on the upper end of the aluminum plate body above the upper connecting plate.

[0009] In some embodiments, a disassembly and assembly connecting plate is symmetrically installed at the corners of the upper end of the upper sealing plate, and the upper end of the disassembly and assembly connecting plate is detachably connected to the upper sealing plate by bolts. A fixing rod is vertically fixed on the upper end of the disassembly and assembly connecting plate, and the upper end of the fixing rod is connected and fixed to the top of the wall.

[0010] In some embodiments, a plurality of connecting rods are symmetrically installed on the right side of the aluminum veneer body, and connecting holes are opened on the left side of the aluminum veneer body at corresponding positions of the connecting rods, and a buffer layer is fixedly installed inside the connecting holes.

[0011] In some embodiments, the lower end support plate includes a reinforcement plate, and a plurality of reinforcement plates are arranged at intervals. The reinforcement plates are connected and fixed to the inner side of the aluminum single plate body, and a plurality of reinforcement ribs are connected and arranged between the reinforcement plates.

[0012] In some embodiments, the reinforcing plate is provided with a plurality of ventilation holes, and the waterproof plate is a polyurethane waterproof plate.

[0013] The beneficial effects of the utility model are:

[0014] Through the built-in sound insulation board, sound-absorbing cotton and thermal insulation layer (polystyrene foam layer), the device can effectively reduce external noise, while providing good thermal insulation effect, improving the comfort of living or office environment; the set vents and ventilation cavities enhance the air permeability of the aluminum veneer, help indoor air circulation, and prevent internal moisture; the use of waterproof board (polyurethane material) and upper sealing plate increases the waterproof performance of the aluminum veneer and protects the internal structure from moisture; the design of the lower support plate and the upper connecting plate, combined with the reinforcement plate and the reinforcing ribs, ensures the structural strength of the aluminum veneer, while reducing the overall weight through reasonable design; the coordination of multiple groups of connecting rods and connecting holes makes the aluminum veneer easy to assemble and splice on site, and the disassembly and assembly of the connecting plate and the fixing rod simplifies the installation and maintenance process and facilitates replacement or repair; the addition of thermal insulation layer reduces energy consumption, meets the energy-saving standards of modern buildings, and also responds to the concept of green environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of an aluminum single plate for sound insulation and noise reduction proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of an aluminum single plate for sound insulation and noise reduction proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the lower end support plate of a sound-insulating and noise-reducing aluminum single plate proposed by the utility model;

[0018] Figure 4 The utility model provides a sound insulation board structure schematic diagram of an aluminum single plate for sound insulation and noise reduction.

[0019] In the figure: 1 is the aluminum single plate body, 2 is the disassembly and assembly connecting plate, 3 is the fixing rod, 4 is the upper sealing plate, 5 is the vent, 6 is the connecting rod, 7 is the connecting hole, 8 is the ventilation cavity, 9 is the lower end supporting plate, 10 is the reinforcing plate, 11 is the sound insulation board, 12 is the sound absorbing cotton, 13 is the thermal insulation layer, 14 is the waterproof board, 15 is the upper end connecting plate, 16 is the reinforcement plate, 17 is the reinforcing rib, and 18 is the sound absorbing cavity. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] It should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model.

[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Reference Figure 1 , 2 , 3, 4, a soundproof and noise-reducing aluminum veneer, comprising an aluminum veneer body 1, a lower end support plate 9, a soundproof plate 11 and a thermal insulation layer 13, the lower end support plate 9 is horizontally fixedly installed on the inner lower end of the aluminum veneer body 1, a reinforcing plate 10 is horizontally fixedly installed on the upper end of the lower end support plate 9 on the inner side of the aluminum veneer body 1, a ventilation cavity 8 is arranged on the inner side of the aluminum veneer body 1 above the reinforcing plate 10, a plurality of vents 5 are arranged at intervals at corresponding positions of the ventilation cavity 8 on the aluminum veneer body 1, a soundproof plate 11 is horizontally installed on the inner side of the aluminum veneer body 1 at the upper end of the ventilation cavity 8, a plurality of sound-absorbing cavities 18 are arranged at intervals inside the soundproof plate 11, and the soundproof plate 11 The upper end of the sound-absorbing cotton 12 is fitted and fixedly installed horizontally on the inner side of the aluminum single plate body 1. The upper end of the sound-absorbing cotton 12 is horizontally installed on the inner side of the aluminum single plate body 1 with a thermal insulation layer 13. The thermal insulation layer 13 is a polystyrene foam layer. The upper end of the thermal insulation layer 13 is horizontally installed on the inner side of the aluminum single plate body 1 with a waterproof board 14. The air permeability of the aluminum single plate is improved by the arranged vents 5 and ventilation cavity 8. The sound insulation board 11 and the sound-absorbing cotton 12 are effectively reduced. The influence of noise on people's daily life and office quality in the room is effectively reduced. The arranged thermal insulation layer 13 can improve the thermal insulation performance of the aluminum single plate and enhance its practicality.

[0024] When the embodiments of the present utility model are implemented, Figure 1 , 2As shown, the upper end of the waterproof plate 14 is horizontally fixedly installed with an upper connecting plate 15 on the inner side of the aluminum single plate body 1, and an upper sealing plate 4 is fixedly and sealedly installed on the upper end of the aluminum single plate body 1 above the upper connecting plate 15. A plurality of connecting rods 6 are symmetrically installed on the right side of the aluminum single plate body 1, and connecting holes 7 are opened on the left side of the aluminum single plate body 1 at corresponding positions of the connecting rods 6. A buffer layer is fixedly installed on the inner side of the connecting hole 7. A plurality of connecting holes 7 and connecting rods 6 are provided, so that the aluminum single plate is easy to assemble and splice, and the upper sealing plate 4 further improves the waterproof performance of the upper end of the aluminum single plate.

[0025] When the embodiments of the present utility model are implemented, Figure 1 , 2 As shown, a disassembly and assembly connecting plate 2 is symmetrically installed at the corners around the upper end of the upper sealing plate 4, and the upper end of the disassembly and assembly connecting plate 2 is detachably connected to the upper sealing plate 4 by bolts, and a fixing rod 3 is vertically fixedly installed on the upper end of the disassembly and assembly connecting plate 2, and the upper end of the fixing rod 3 is connected and fixed to the top of the wall. Through the disassembly and assembly connecting plate 2 and the fixing rod 3 arranged at the upper end, the aluminum single plate can be disassembled and fixed, which is convenient for replacing the aluminum single plate.

[0026] When the embodiments of the present utility model are implemented, Figure 1 , 3 As shown, the lower support plate 9 includes a reinforcement plate 16, and a plurality of reinforcement plates 16 are arranged at intervals. The reinforcement plates 16 are connected and fixed to the inner side of the aluminum single plate body 1, and a plurality of reinforcement ribs 17 are connected and arranged between the reinforcement plates 16. A plurality of ventilation holes are provided on the reinforcement plate 10, and the waterproof plate 14 is a polyurethane waterproof plate. The waterproof plate 14 is provided to improve the waterproof performance of the inside of the aluminum single plate. The structure of the upper connection plate 15 is the same as that of the lower support plate 9, which effectively improves the structural strength of the aluminum single plate while effectively reducing the overall mass.

[0027] In this embodiment, all components are universal standard components or components known to those skilled in the art, and their structures and connection principles are known to those skilled in the art through technical manuals or conventional experimental methods. A plurality of sound-absorbing cavities 18 are arranged in the sound insulation board 11. When sound waves enter these cavities, they are weakened due to the reflection and absorption of the sound waves. The sound-absorbing cotton 12 is directly located above the sound insulation board 11 to further absorb the sound penetrating the sound insulation board 11 and reduce noise propagation. The thermal insulation layer 13 (polystyrene foam layer) is located above the sound-absorbing cotton 12 to effectively block heat transfer, maintain indoor temperature stability, and improve energy efficiency. The ventilation cavity 8 and the vent 5 are designed to allow air circulation to prevent internal moisture. At the same time, it does not significantly affect the sound insulation effect. At the same time, a sound-absorbing groove is arranged in the ventilation cavity 8 to further reduce noise propagation; the reinforcement plate 16 and the reinforcing ribs 17 in the lower support plate 9 enhance the overall structural strength, and the upper connecting plate 15 has a similar structure to the lower support plate 9, providing additional support while controlling the overall weight; the waterproof plate 14 (polyurethane material) covers the thermal insulation layer 13 to effectively prevent moisture penetration and protect the internal components from moisture; multiple connecting holes 7 and connecting rods 6 simplify the on-site assembly of the aluminum veneer, and the buffer layer provides additional installation tolerance and shock protection. The upper sealing plate 4 is connected to the disassembly and assembly connecting plate 2 by bolts, which is convenient for fixing and replacing the aluminum veneer and improves maintenance efficiency.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A soundproof and noise-reducing aluminum veneer, comprising an aluminum veneer body (1), a lower end support plate (9), a soundproof plate (11) and a heat-insulating layer (13), characterized in that: A lower support plate (9) is fixedly installed horizontally on the inner lower end of the aluminum single plate body (1); a reinforcing plate (10) is fixedly installed horizontally on the upper end of the lower support plate (9) on the inner side of the aluminum single plate body (1); a ventilation cavity (8) is arranged on the inner side of the aluminum single plate body (1) above the reinforcing plate (10); a plurality of groups of ventilation openings (5) are arranged at intervals at corresponding positions of the ventilation cavity (8) on the inner side of the aluminum single plate body (1); a sound insulation plate (11) is installed horizontally on the upper end of the ventilation cavity (8) on the inner side of the aluminum single plate body (1) The sound insulation board (11) has a plurality of sound absorbing cavities (18) arranged at intervals inside the sound insulation board (11), and a sound absorbing cotton (12) is arranged at the upper end of the sound insulation board (11), and the sound absorbing cotton (12) is horizontally fixedly installed on the inner side of the aluminum single plate body (1), and a heat insulation layer (13) is horizontally installed on the upper end of the sound absorbing cotton (12) on the inner side of the aluminum single plate body (1), and the heat insulation layer (13) is a polystyrene foam layer, and a waterproof board (14) is horizontally installed on the upper end of the heat insulation layer (13) on the inner side of the aluminum single plate body (1).

2. The sound-insulating and noise-reducing aluminum veneer according to claim 1, characterized in that: An upper end connection plate (15) is horizontally fixedly installed at the upper end of the waterproof plate (14) on the inner side of the aluminum single plate body (1), and an upper end sealing plate (4) is fixedly and sealedly installed at the upper end of the aluminum single plate body (1) above the upper end connection plate (15).

3. The sound-insulating and noise-reducing aluminum veneer according to claim 2, characterized in that: A disassembly connection plate (2) is symmetrically installed at the corners of the upper end of the upper sealing plate (4); the upper end of the disassembly connection plate (2) is detachably connected to the upper sealing plate (4) by bolts; a fixing rod (3) is vertically fixedly installed at the upper end of the disassembly connection plate (2); the upper end of the fixing rod (3) is connected and fixed to the top of the wall.

4. The sound-insulating and noise-reducing aluminum veneer according to claim 1, characterized in that: A plurality of groups of connecting rods (6) are symmetrically installed on the right side of the aluminum single plate body (1), and connecting holes (7) are opened on the left side of the aluminum single plate body (1) at positions corresponding to the connecting rods (6), and a buffer layer is fixedly installed inside the connecting hole (7).

5. The sound-insulating and noise-reducing aluminum veneer according to claim 1, characterized in that: The lower end support plate (9) comprises a reinforcement plate (16), wherein a plurality of reinforcement plates (16) are arranged at intervals, wherein the reinforcement plates (16) are connected and fixed to the inner side of the aluminum single plate body (1), and a plurality of reinforcement ribs (17) are connected and arranged between the reinforcement plates (16).

6. The sound-insulating and noise-reducing aluminum veneer according to claim 1, characterized in that: The reinforcing plate (10) is provided with a plurality of groups of ventilation holes, and the waterproof plate (14) is a polyurethane waterproof plate.

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