CN210562766U

CN210562766U - Building inner wall with sound insulation structure

Info

Publication number: CN210562766U
Application number: CN201920871784.3U
Authority: CN
Inventors: 楼新献; 宁卫国
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-05-19
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a wall body in building with sound-proof structure, including the interior wall, the both sides outer wall position of interior wall has all been painted the lacquer painting, and the interior wall is formed by first baffle, second baffle and basic unit's wall body combination, first baffle and second baffle level set up the both sides position at basic unit's wall body, and has all seted up a plurality of groups between the both sides outer wall position of first baffle and second baffle and inhale the sound hole, all be provided with the pouring wall between one side outer wall position that first baffle and second baffle are close to each other and the basic unit's wall body, the pouring wall is the cement material, one side outer wall position that first baffle and second baffle kept away from each other all is provided with the bonding die, first baffle is through corresponding bonding die fixed mounting has first aerogel felt. The utility model discloses in, thereby the interior wall body has sound-proof structure expendable sound energy and falls and make an uproar, simultaneously, the outer structure of setting can strengthen the fire-resistant thermal-insulated effect of interior wall.

Description

Building inner wall with sound insulation structure

Technical Field

The utility model relates to an interior wall body field especially relates to a wall body in building with sound-proof construction.

Background

The interior wall is as warm wall, uses in the indoor of building, and the interior wall when playing the bearing effect for the partition space makes indoor structure satisfy the user demand, and the interior wall is important wall structure in the building.

Traditional interior wall body does not possess sound insulation structure when using, and sound can not effectual consumption acoustic energy at the in-process of propagation, and noise reduction effect is not good, and simultaneously, the fire-resistant thermal-insulated effect of interior wall is poor, and the security of using is low, has influenced interior wall body's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a building inner wall body with a sound insulation structure.

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

a building inner wall with a sound insulation structure comprises an inner wall, wherein the outer walls of two sides of the inner wall are painted with paint surfaces, the inner wall is formed by combining a first clapboard, a second clapboard and a base wall, the first clapboard and the second clapboard are horizontally arranged at the two sides of the base wall, and a plurality of groups of sound absorbing holes are arranged between the outer wall positions at the two sides of the first clapboard and the second clapboard, pouring walls are arranged between the outer wall position at one side of the first clapboard and the second clapboard which are close to each other and the base layer wall body, the pouring wall is made of cement, the outer wall positions of the sides of the first partition plate and the second partition plate, which are far away from each other, are provided with adhesive sheets, the first partition plate is fixedly provided with a first aerogel felt through corresponding to the adhesive sheets, and the second baffle is through corresponding bonding sheet fixed mounting has the second aerogel felt, the equal fixed mounting in one side outer wall position that first aerogel felt and second aerogel felt kept away from each other has the asbestos board.

Preferably, the outer surface of the finish is coated with latex paint.

Preferably, the sound absorbing holes in the groups on the same side are uniformly distributed, and the specifications of the first partition plate and the second partition plate are consistent.

Preferably, the longitudinal section areas of the first partition plate, the second partition plate and the base wall are the same, and the base wall is prepared by pouring concrete.

Preferably, the first aerogel felt and the second aerogel felt are the same in size and are arranged horizontally.

Preferably, two groups of the asbestos plates are horizontally distributed on two side walls of the inner wall.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the two-side sound insulation structure of the pouring wall is formed by combining the first partition plate and the second partition plate, and the partition plates have good sound insulation effect due to high density, and simultaneously, sound energy is consumed by colliding with the partition plates when sound is transmitted to the sound absorption hole, so that noise is reduced;

2. in the utility model, the outer fireproof heat insulation structure is combined by the first aerogel felt, the second aerogel felt and the asbestos plate, the asbestos plate as the surface layer structure of the inner wall has good fireproof effect, and is matched with the fireproof property of the aerogel felt, so that the fireproof heat insulation effect of the inner wall is enhanced;

in conclusion, the inner wall body has a sound insulation structure, so that sound energy can be consumed to reduce noise, and meanwhile, the arranged outer layer structure can enhance the fireproof and heat insulation effects of the inner wall.

Drawings

Fig. 1 is a schematic structural view of a building interior wall with a sound insulation structure according to the present invention;

fig. 2 is a cross-sectional view of an interior wall of a building having a sound insulation structure according to the present invention;

fig. 3 is a side view of the first partition board of the building inner wall with a sound insulation structure according to the present invention.

In the figure: 1 inner wall, 2 lacquer paintings, 3 first baffle, 4 second baffle, 5 basic unit's wall bodies, 6 inhale the sound hole, 7 pour the wall, 8 bonding sheets, 9 first aerogel felt, 10 second aerogel felt, 11 asbestos board.

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.

Referring to fig. 1-3, a building interior wall with a sound insulation structure comprises an interior wall 1, wherein the outer wall positions of two sides of the interior wall 1 are painted with paint surfaces 2, the interior wall 1 is formed by combining a first partition plate 3, a second partition plate 4 and a base wall 5, the first partition plate 3 and the second partition plate 4 are horizontally arranged at the two side positions of the base wall 5, a plurality of groups of sound absorption holes 6 are arranged between the outer wall positions of two sides of the first partition plate 3 and the second partition plate 4, a pouring wall 7 is arranged between the outer wall position of one side, close to the first partition plate 3 and the second partition plate 4, and the base wall 5, the pouring wall 7 is made of cement, the outer wall position of one side, far away from the first partition plate 3 and the second partition plate 4, is provided with a bonding sheet 8, the first partition plate 3 is fixedly provided with a first aerogel felt 9 through the corresponding bonding sheet 8, and the second partition plate 4 is fixedly provided with a second aerogel felt 10 through the corresponding bonding sheet 8, the outer wall positions of one sides, far away from each other, of the first aerogel felt 9 and the second aerogel felt 10 are both fixedly provided with asbestos plates 11.

The outer surface of the painted surface 2 is coated with emulsion paint, a plurality of groups of sound absorption holes 6 positioned on the same side are uniformly distributed, the specifications of the first partition plate 3 and the second partition plate 4 are consistent, the first partition plate 3 and the second partition plate 4 are combined into a two-side sound insulation structure of the pouring wall 7, the sound insulation structure has a good sound insulation effect due to the high density of the partition plates, meanwhile, when sound is transmitted to the sound absorption holes 6, the sound energy is consumed by collision with the partition plates to realize noise reduction, the longitudinal section areas of the first partition plate 3, the second partition plate 4 and the base layer wall 5 are the same, the base layer wall 5 is prepared by concrete pouring, the first aerogel felt 9 and the second aerogel felt 10 are the same in size, the first aerogel felt 9 and the second aerogel felt 10 are horizontally arranged, two groups of asbestos plates 11 are horizontally distributed at the positions of two side walls of the inner wall 1, the first aerogel felt 9, the second aerogel felt 10 and the asbestos plates 11 are combined into an outer, the asbestos plate 11 serving as the surface structure of the inner wall has a good fireproof effect, and is matched with the fireproof property of the aerogel felt, so that the fireproof and heat insulation effects of the inner wall are enhanced.

The working principle is as follows: the inner wall 1 is used as an indoor wall body to play a role in separating a space, the surface of the inner wall 1 is decorated by painting emulsion paint on a paint surface 2, the inner part of the inner wall 1 is of a multilayer structure, a base layer wall body 5 is used as a midbody to play a role in bearing, a first partition plate 3 and a second partition plate 4 are combined into a two-side sound insulation structure of a pouring wall 7, the sound insulation structure has a good sound insulation effect due to high density of the partition plates, meanwhile, sound energy consumption is reduced by collision with the partition plates when sound is transmitted to a sound absorption hole 6, the sound insulation structure is fixed with the base layer wall body 5 through the pouring wall 7, a first aerogel felt 9, a second aerogel felt 10 and an asbestos plate 11 which are connected through adhesive sheets 8 are combined into an outer-layer fireproof and heat insulation structure, the asbestos plate 11 which is used as a surface layer structure of the inner wall has a good fireproof effect and is matched with the fireproof property of the aerogel felt, so that the, the utility model discloses in, thereby the interior wall body has sound-proof structure expendable sound energy and falls and make an uproar, simultaneously, the outer structure of setting can strengthen the fire-resistant thermal-insulated effect of interior wall.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A building inner wall with a sound insulation structure comprises an inner wall (1) and is characterized in that outer wall positions on two sides of the inner wall (1) are painted with paint surfaces (2), the inner wall (1) is formed by combining a first partition plate (3), a second partition plate (4) and a base wall (5), the first partition plate (3) and the second partition plate (4) are horizontally arranged on two sides of the base wall (5), a plurality of groups of sound absorption holes (6) are formed between the outer wall positions on two sides of the first partition plate (3) and the second partition plate (4), a pouring wall (7) is arranged between the outer wall position on one side, close to each other, of the first partition plate (3) and the second partition plate (4) and the base wall (5), the pouring wall (7) is made of cement, an adhesive sheet (8) is arranged on the outer wall position on one side, far away from each other, of the first partition plate (3) and the second partition plate (4), first baffle (3) are through corresponding bonding sheet (8) fixed mounting has first aerogel felt (9), and second baffle (4) are through corresponding bonding sheet (8) fixed mounting has second aerogel felt (10), the equal fixed mounting in one side outer wall position that keeps away from each other of first aerogel felt (9) and second aerogel felt (10) has asbestos board (11).

2. The building interior wall with a sound insulation structure according to claim 1, wherein the outer surface of the finish (2) is coated with latex paint.

3. The building interior wall with the sound insulation structure as claimed in claim 1, wherein the sound absorption holes (6) of the plurality of groups located on the same side are uniformly distributed, and the first partition (3) and the second partition (4) have the same specification.

4. The building interior wall with the sound insulation structure as claimed in claim 1, wherein the first partition (3), the second partition (4) and the base wall (5) have the same longitudinal cross-sectional area, and the base wall (5) is made of concrete by casting.

5. The building interior wall with an acoustical insulation structure of claim 1, wherein the first aerogel blanket (9) and the second aerogel blanket (10) are the same size, and the first aerogel blanket (9) and the second aerogel blanket (10) are horizontally disposed.

6. A building interior wall with a sound-insulating structure according to claim 1, wherein the two groups of asbestos sheets (11) are horizontally arranged on two side walls of the interior wall (1).