CN215850056U

CN215850056U - Wall decoration structure capable of absorbing sound

Info

Publication number: CN215850056U
Application number: CN202121084027.5U
Authority: CN
Inventors: 仲崇流; 陈刚
Original assignee: Jiangsu Haizhi Environmental Protection Technology Co ltd
Current assignee: Jiangsu Haizhi Environmental Protection Technology Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2022-02-18
Anticipated expiration: 2031-05-20

Abstract

The utility model relates to the technical field of decorative structures and discloses a sound-absorbing wall surface decorative structure which comprises a supporting shell, wherein a first anti-separation layer is fixedly connected in the supporting shell, a porous layer is fixedly connected to one side, far away from the supporting shell, of the first anti-separation layer, a second anti-separation layer is fixedly connected to one side, far away from the first anti-separation layer, of the porous layer, a sound absorbing layer is fixedly connected to one side, far away from the porous layer, of the second anti-separation layer, and a decorative plate is fixedly connected to one side, far away from the second anti-separation layer, of the sound absorbing layer. According to the utility model, sound transmission is blocked by the porous layer and the sound absorption layer, sound waves are reflected, mutually superposed and collided by the porous layer when passing through the porous structure, sound wave energy is converted into heat energy, the intensity of the sound waves is weakened or the sound disappears, the material of the porous layer is prevented from falling off by the first anti-falling layer and the second anti-falling layer, the sound insulation effect is good, the service life is long, and the sound insulation requirement of people is met.

Description

Wall decoration structure capable of absorbing sound

Technical Field

The utility model relates to the technical field of decorative structures, in particular to a sound-absorbing wall surface decorative structure.

Background

The decorative structure is used for building surface (like the wall, the cylinder, ground and ceiling) to play the material of decorative effect, except playing to decorate the effect of beautifying to the building, satisfy people's aesthetic feeling demand, can also protect building body structure and improve the effect of building service function, prevent that the wall is dirty with ageing effect, the sound insulation of some decorative boards, the sound absorption effect is poor, can't satisfy people's demand, use defect, the porous material that some sound-proof decorative boards used drops easily, and service life and sound insulation effect have been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, some decorative plates have poor sound insulation and absorption effects, cannot meet the requirements of people, have defects in use, are easy to fall off due to porous materials used by some sound insulation decorative plates, and reduce the service life and the sound insulation effect, and provides a sound-absorbing wall surface decorative structure.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a wall decorative structure that can absorb sound, includes the support shell, the first anti-delamination of fixedly connected with in the support shell, one side fixedly connected with porous layer of support shell is kept away from on first anti-delamination, one side fixedly connected with second anti-delamination of first anti-delamination is kept away from to the porous layer, one side fixedly connected with sound-absorbing layer of porous layer is kept away from on second anti-delamination, one side fixedly connected with decorative board that second anti-delamination was kept away from to the sound-absorbing layer.

Preferably, the material of the support shell is stainless steel.

Preferably, the first and second layers are made of non-woven fabric.

Preferably, the porous layer is made of ceramic sand.

Preferably, the sound absorption layer is made of cotton fiber.

Preferably, the decorative plate is made of plastic materials.

Preferably, a plurality of reinforcing rods are fixedly connected in the supporting shell, and the other ends of the reinforcing rods are fixedly connected to the decorative plate.

Compared with the prior art, the utility model provides a sound-absorbing wall decoration structure, which has the following beneficial effects:

this but wall decorative structure of sound absorption blocks sound propagation through porous layer and sound absorbing layer, and through porous reflection, stack each other, collision when the sound wave passes through porous structure, sound wave energy conversion becomes heat energy, makes sound wave intensity weaken or sound disappear, prevents through first anticreep layer and second anticreep layer that the material of porous layer drops, and it is effectual to give sound insulation, and life is high, satisfies people's syllable-dividing demand.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the sound insulation device has good sound insulation effect and long service life, and meets the sound insulation requirements of people.

Drawings

Fig. 1 is a schematic structural view of a sound-absorbable wall decoration structure according to the present invention;

fig. 2 is a schematic structural view of a sound-absorbing wall decoration structure according to the present invention.

In the figure: 1 support layer, 2 first anti-delamination layer, 3 porous layer, 4 second anti-delamination layer, 5 attraction layer, 6 decorative sheet, 7 reinforcement bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a sound-absorbable wall decoration structure includes a supporting case 1, a first anti-separation layer 2 fixedly connected in the supporting case 1, a porous layer 3 fixedly connected to a side of the first anti-separation layer 2 remote from the supporting case 1, a second anti-separation layer 4 fixedly connected to a side of the porous layer 3 remote from the first anti-separation layer 2, a sound-absorbing layer 5 fixedly connected to a side of the second anti-separation layer 4 remote from the porous layer 3, a decorative plate 6 fixedly connected to a side of the sound-absorbing layer 5 remote from the second anti-separation layer 4, and a sound-absorbing layer 5 and the sound-absorbing layer 3 blocking sound transmission, wherein sound waves pass through the porous structure and are reflected, overlapped and collided through multiple holes, and the sound wave energy is converted into heat energy, so that the sound wave intensity is weakened or the sound disappears, and the material of the porous layer 3 is prevented from falling off by the first anti-separation layer 2 and the second anti-separation layer 4, so that the sound-absorbing effect is good, the service life is long, and the sound insulation requirement of people is met.

The supporting shell 1 is made of stainless steel, so that the strength is high, rusting is not easy to occur, the service life is long, and the supporting effect is good.

The first anti-delamination layer 2 and the second anti-delamination layer 4 are made of non-woven fabrics, so that the materials of the porous layer can be prevented from falling off, and the protection effect is good.

The porous layer 3 is made of ceramic sand, so that the sound absorption and insulation effects are better.

The sound absorption layer 5 is made of cotton fiber, so that the sound absorption effect is further improved.

The material of the decorative plate 6 is plastic material.

A plurality of reinforcing rods 7 are fixedly connected in the supporting shell 1, and the other ends of the reinforcing rods 7 are fixedly connected to the decorative plate 6, so that the integral strength is higher, and the impact resistance is strong.

According to the utility model, sound transmission is blocked by the porous layer 3 and the sound absorption layer 5, sound waves are reflected, mutually superposed and collided through the plurality of holes when passing through the porous structure, sound wave energy is converted into heat energy, the intensity of the sound waves is weakened or the sound disappears, the material of the porous layer 3 is prevented from falling off by the first anti-falling layer 2 and the second anti-falling layer 4, the sound insulation effect is good, the service life is long, and the sound insulation requirement of people is met.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A wall decoration structure capable of absorbing sound comprises a supporting shell (1), and is characterized in that a first anti-delamination layer (2) is fixedly connected in the supporting shell (1), one side of the first anti-delamination layer (2) far away from the supporting shell (1) is fixedly connected with a porous layer (3), one side of the porous layer (3) far away from the first anti-delamination layer (2) is fixedly connected with a second anti-delamination layer (4), one side of the second anti-delamination layer (4) far away from the porous layer (3) is fixedly connected with a sound absorption layer (5), and one side of the sound absorption layer (5) far away from the second anti-delamination layer (4) is fixedly connected with a decorative plate (6).

2. A sound-absorbing wall lining structure as claimed in claim 1, characterized in that the material of the supporting shell (1) is stainless steel.

3. A sound-absorbing wall lining structure as claimed in claim 1, wherein said first (2) and second (4) layers are made of non-woven material.

4. A sound-absorbing wall lining structure as claimed in claim 1, characterized in that the material of said porous layer (3) is a ceramic sand material.

5. A sound-absorbing wall lining structure as claimed in claim 1, characterized in that the sound-absorbing layer (5) is made of cotton fibre.

6. A sound-absorbing wall lining structure as claimed in claim 1, wherein said decorative sheet (6) is made of plastic material.

7. A wall-finishing structure with sound absorption according to claim 1, characterised in that a number of reinforcing rods (7) are fixedly connected in the supporting shell (1), the other ends of said reinforcing rods (7) being fixedly connected to the decorative plate (6).