CN210288792U

CN210288792U - Interior decoration environmental protection wall body

Info

Publication number: CN210288792U
Application number: CN201921055980.XU
Authority: CN
Inventors: 黄复望
Original assignee: Fujian Heng Diao Decoration Advertising Co ltd
Current assignee: Fujian Heng Diao Decoration Advertising Co ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-04-10
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses an interior decoration environmental protection wall body belongs to interior decoration technical field, including concrete layer and decorative layer, be provided with the sound insulation sandwich layer between concrete layer and the decorative layer, the sound insulation sandwich layer includes first puigging and second puigging, first puigging is close to decorative layer one side and sets up, the second puigging is close to concrete layer one side and sets up, first puigging and second puigging all include a plurality of dislocation distribution's noise elimination chamber, the intracavity packing of noise elimination has the noise elimination cotton, be equipped with a plurality of keel frame between first puigging and the second puigging, keel frame is H shape structure, keel frame intussuseption is filled with the foaming adhesive. The utility model discloses can reduce the propagation of sound, noise abatement pollutes, plays the environmental protection effect.

Description

Interior decoration environmental protection wall body

Technical Field

The utility model relates to an interior decoration technical field specifically is an interior decoration environmental protection wall body.

Background

The wall is an important component of a building and plays a role in bearing, enclosing or separating a space.

The wall body in the prior art is made by combining concrete and a gypsum board, but in a noisy environment, sound easily penetrates through the wall body due to the common sound insulation effect of the concrete and the gypsum board, so that noise pollution is generated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the traditional wall body sound insulation effect is not good, and the indoor decoration environmental protection wall body that provides.

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

the utility model provides an interior decoration environmental protection wall body, includes concrete layer and decorative layer, be provided with the sandwich layer that gives sound insulation between concrete layer and the decorative layer, the sandwich layer that gives sound insulation includes first puigging and second puigging, first puigging is close to decorative layer one side and sets up, the second puigging is close to concrete layer one side and sets up, first puigging and second puigging all include the amortization chamber that a plurality of dislocation distributes, the amortization intracavity is filled there is the noise elimination cotton, be equipped with a plurality of keel frame between first puigging and the second puigging, keel frame is H-shaped structure, the keel frame intussuseption is filled with the foaming adhesive.

Preferably, one side of the first sound insulation layer close to the decorative layer and one side of the second sound insulation layer close to the concrete layer are both provided with a PVB sound insulation film.

Preferably, the first sound insulation layer and the second sound insulation layer both adopt perlite sound absorption plates.

Preferably, a plurality of keel frame is closely arranged, and adjacent two keel frame passes through the evacuation and forms the vacuum cavity, just the lateral wall of vacuum cavity is provided with the one deck seal membrane.

Preferably, rubber plates are arranged between the decorative layer and the first sound insulation layer and between the concrete layer and the second sound insulation layer.

Preferably, a waterproof layer is arranged on the decorative layer and is acrylic waterproof paint.

Compared with the prior art, the utility model has the advantages of:

through the sound insulation sandwich layer that is equipped with bilayer structure, sound insulation sandwich layer includes first puigging and second puigging, first puigging and second puigging all adopt the pearlite abatvoix, the pearlite abatvoix has good sound absorbing effect, it makes indoor sound difficult conduction to outdoor to deuterogamy bilayer structure's sound insulation sandwich layer, outdoor sound is difficult for conduction to indoor, the rethread is equipped with the noise elimination chamber, it has the noise elimination cotton to eliminate the noise intracavity packing, the noise elimination cotton comprises polyester fiber through high-tech hot pressing and with the cotton shape of cocoon, it inhales the propagation that the sound characteristic can further reduce sound, and keel frame through a plurality of H shape structure, make sound insulation sandwich layer's connection structure more stable, secondly, be equipped with the foamed rubber in keel frame, the foamed rubber has the effect of inhaling the sound, can reduce the propagation of sound, noise pollution, play the environmental protection effect.

Drawings

Fig. 1 is a schematic structural view of an interior decoration environmental protection wall body provided by the utility model;

in the figure: 1. a concrete layer; 2. a decorative layer; 3. a first sound insulating layer; 4. a second sound insulating layer; 5. an anechoic chamber; 6. silencing cotton; 7. a keel frame; 8. foaming glue; 9. PVB sound insulation film; 10. a vacuum chamber; 11. a rubber plate; 12. a waterproof layer; 13. and (5) sealing the film.

Detailed Description

In the following description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like refer to the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention.

Referring to fig. 1, an interior decoration environmental protection wall body, including concrete layer 1 and decorative layer 2, be provided with the sound insulation sandwich layer between concrete layer 1 and the decorative layer 2, the sound insulation sandwich layer includes first puigging 3 and second puigging 4, first puigging 3 is close to decorative layer 2 one side and sets up, second puigging 4 is close to concrete layer 1 one side and sets up, first puigging 3 and second puigging 4 all include a plurality of dislocation distribution's amortization chamber 5, the intussuseption of amortization chamber 5 is filled with noise elimination cotton 6, be equipped with a plurality of keel frame 7 between first puigging 3 and the second puigging 4, keel frame 7 is H shape structure, the intussuseption of keel frame 7 is filled with foaming adhesive 8.

Through the sound insulation sandwich layer with a double-layer structure, the sound insulation sandwich layer comprises a first sound insulation layer 3 and a second sound insulation layer 4, the first sound insulation layer 3 and the second sound insulation layer 4 both adopt perlite sound absorption boards, the perlite sound absorption boards have good sound absorption effect, the sound insulation sandwich layer with the double-layer structure is matched to lead indoor sound to be difficult to be conducted to the outdoor sound, the outdoor sound is difficult to be conducted to the indoor sound, and then the sound attenuation cavity 5 is arranged, the sound attenuation cavity 5 is filled with sound attenuation cotton 6, the sound attenuation cotton 6 is formed by polyester fiber through high-technology hot pressing and in a cocoon cotton shape, the sound absorption characteristic can further reduce the sound transmission, and the connection structure of the sound insulation core layer is more stable through a plurality of H-shaped keel frames 7, and secondly, the foamed rubber 8 is arranged in the keel frame 7, and the foamed rubber 8 has a sound absorption effect, so that the sound transmission can be reduced, the noise pollution can be reduced, and the environment protection effect can be realized.

Referring to fig. 1, a PVB soundproof film 9 is provided on both the side of the first soundproof layer 3 close to the decorative layer 2 and the side of the second soundproof layer 4 close to the concrete layer 1.

The sound insulation effect can be further strengthened through the noise elimination effect of the PVB sound insulation film 9, the sound transmission is further reduced, and the noise pollution is reduced.

Referring to fig. 1, a plurality of keel frames 7 are closely arranged, two adjacent keel frames 7 form a vacuum chamber 10 by vacuum pumping, and a sealing film 13 is disposed on the side wall of the vacuum chamber 10.

The keel frame 7 which is closely arranged helps to improve the connection stability between the first sound-proof layer 3 and the second sound-proof layer 4, the arrangement of the vacuum cavity 10 is reused, the noise reduction capability can be improved through the vacuum cavity 10, and then the sealing film 13 ensures that air cannot enter the vacuum cavity 10, so that the sound insulation effect of the vacuum cavity 10 is improved.

Referring to fig. 1, rubber sheets 11 are provided between the decorative layer 2 and the first soundproof layer 3 and between the concrete layer 1 and the second soundproof layer 4.

Through the cushioning effect of rubber slab 11, when preventing that the wall body from receiving the collision, because of the transmission of vibrations power causes the damage of syllable-dividing sandwich layer, provides the guard action for syllable-dividing sandwich layer.

Referring to fig. 1, a waterproof layer 12 is disposed on the decorative layer 2, and the waterproof layer 12 is an acrylic waterproof paint.

Acrylic acid waterproof coating possesses good water-proof effects, reduces water and permeates from decorative layer 2, and influence sound insulation effect, can also prevent that decorative layer 2 from permeating water and influencing pleasing to the eye.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an interior decoration environmental protection wall body, includes concrete layer (1) and decorative layer (2), its characterized in that: be provided with syllable-dividing sandwich layer between concrete layer (1) and decorative layer (2), syllable-dividing sandwich layer includes first puigging (3) and second puigging (4), first puigging (3) are close to decorative layer (2) one side setting, second puigging (4) are close to concrete layer (1) one side setting, first puigging (3) and second puigging (4) all include muffling chamber (5) that a plurality of dislocation distributes, muffling chamber (5) intussuseption is filled with noise elimination cotton (6), be equipped with a plurality of keel frame (7) between first puigging (3) and second puigging (4), keel frame (7) are H shape structure, keel frame (7) intussuseption is filled with foaming glue (8).

2. An interior decorative environmental protection wall body according to claim 1, wherein: one side that first puigging (3) are close to decorative layer (2) and one side that second puigging (4) are close to concrete layer (1) all are provided with PVB sound-proof membrane (9).

3. An interior decorative environmental protection wall body according to claim 1 or 2, wherein: and the first sound insulation layer (3) and the second sound insulation layer (4) both adopt perlite sound absorption plates.

4. An interior decorative environmental protection wall body according to claim 1, wherein: a plurality of keel frame (7) closely arrange, adjacent two keel frame (7) form vacuum cavity (10) through the evacuation, just the lateral wall of vacuum cavity (10) is provided with one deck seal membrane (13).

5. An interior decorative environmental protection wall body according to claim 1 or 2, wherein: rubber plates (11) are arranged between the decorative layer (2) and the first sound insulation layer (3) and between the concrete layer (1) and the second sound insulation layer (4).

6. An interior decorative environmental protection wall body according to claim 1, wherein: the decorative layer (2) is provided with a waterproof layer (12), and the waterproof layer (12) is acrylic waterproof paint.