CN214994928U

CN214994928U - Building wall surface structure capable of absorbing noise

Info

Publication number: CN214994928U
Application number: CN202120303799.7U
Authority: CN
Inventors: 杨可
Original assignee: Yunnan Biao Rui Construction Engineering Co ltd
Current assignee: Yunnan Biao Rui Construction Engineering Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-12-03
Anticipated expiration: 2031-02-03

Abstract

The utility model relates to the technical field of building wall surfaces, in particular to a building wall surface structure capable of absorbing noise, which comprises a wall body, wherein a first keel frame is arranged at the center inside the wall body, a plurality of second keel frames are arranged at the left side and the right side of the first keel frame, and are symmetrically and equidistantly distributed at the left side and the right side of the first keel frame, and damping strips are arranged between the upper and the lower adjacent second keel frames, the utility model weakens the noise generated outside by parts such as sound insulation boards, sound absorption cotton and the like in the transmission process, and cuts off the noise through hollow sound insulation glass, thereby increasing the effect of reducing the noise, separating the sound at the two sides of the wall body by the wall body, reducing the influence of the noise on the life and the work of people, further facilitating the people to enjoy better life, and simultaneously reducing the probability of diseases induced by the noise, and the glass partition plate is matched with the hollow sound-proof glass, so that lighting is facilitated.

Description

Building wall surface structure capable of absorbing noise

Technical Field

The utility model relates to a building wall technical field specifically is a building wall structure of absorbable noise.

Background

All noise is the sound that interferes with people's rest, study and work and with the sound you are listening to, i.e. unwanted sound, collectively referred to as noise. Noise pollution is created when noise adversely affects people and the surrounding environment. Since the industrial revolution, the creation and use of various mechanical devices has brought prosperous and advanced to human beings, but at the same time, more and more noises are generated. The noise can not only cause damage to hearing, but also induce a plurality of carcinogenic and fatal diseases and interfere with life and work of people. In view of this, we propose a building wall structure that can absorb noise.

SUMMERY OF THE UTILITY MODEL

In order to make up for above deficiency, the utility model provides a building wall structure of absorbable noise.

The technical scheme of the utility model is that:

a building wall surface structure capable of absorbing noise comprises a wall body, wherein a first keel frame is arranged in the center of the inside of the wall body, second keel frames are arranged on the left side and the right side of the first keel frame respectively, a plurality of second keel frames are arranged on the left side and the right side of the first keel frame respectively, shock absorbing strips are arranged between the upper and the lower adjacent second keel frames, hollow sound-insulating glass is arranged inside each of the first keel frame and the second keel frames, sound insulating layers are arranged on the front side and the rear side of the first keel frame respectively and comprise sound absorbing cotton, a moisture-proof layer and sound insulating boards, the sound absorbing cotton is tightly attached to the outer wall of the first keel frame, the moisture-proof layer is positioned on one side, away from the first keel frame, of the sound absorbing cotton is positioned on the moisture-proof layer, inhale the sound cotton the dampproof course the acoustic celotex board first fossil fragments frame with the upper surface and the lower surface of second fossil fragments frame all are through connecting plate fixed connection, the front surface and the rear surface of wall body all set up flutedly, the inner wall of recess is equipped with the frame, the central point of frame puts and is equipped with the glass baffle.

As the preferred technical scheme, the sound insulation board, the moisture-proof layer and the sound-absorbing cotton are corresponding in central position, and the grooves are formed in the central position inside the sound-absorbing cotton.

Preferably, the sound-absorbing cotton, the moisture-proof layer and the sound insulation board are all the same in length as the connecting board.

Preferably, the glass barrier corresponds to a center of the hollow soundproof glass provided in the first keel frame.

As a preferred technical scheme, sealing strips are arranged in gaps between the outer frame and the glass baffle and between the outer frame and the groove, and the outer walls of the sealing strips are respectively tightly attached to the gaps between the outer frame and the glass baffle and the gaps between the outer frame and the groove.

According to the preferable technical scheme, a fireproof layer and a waterproof layer are sequentially arranged on the rear side of the wall body from front to back, the grooves are formed in the fireproof layer and the center of the inner portion of the waterproof layer, and two sides of the fireproof layer are tightly attached to the rear surface of the wall body and one side of the waterproof layer respectively.

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

the utility model discloses a sound-proof board, inhale parts such as sound cotton and weaken outside produced noise in the transmission process, rethread cavity sound-proof glass cuts off the noise, the effect of noise reduction has been increased, make the sound of wall body both sides separated by the wall body, thereby the noise has been reduced to the produced influence in crowd life and the work, and then the better enjoyment life of people of being convenient for, the probability of disease is brought out owing to the noise has also been reduced simultaneously, and use through glass baffle and cavity sound-proof glass's cooperation, the daylighting of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the wall body of the present invention;

fig. 3 is a schematic diagram of the present invention showing a disassembled part of the structure;

fig. 4 is a sectional view of the wall body of the utility model.

In the figure:

a wall body 1; a groove 11; an outer frame 111; a glass baffle 112; a first keel frame 2; a second keel frame 3; a shock absorbing bar 31; hollow sound-insulating glass 4; sound absorption cotton 5; a moisture-proof layer 51; an acoustic panel 52; a fire-proof layer 6; a waterproof layer 7; and a connecting plate 8.

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 understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a building wall surface structure capable of absorbing noise comprises a wall body 1, wherein a first keel frame 2 is arranged in the center of the interior of the wall body 1, second keel frames 3 are arranged on the left side and the right side of the first keel frame 2, a plurality of second keel frames 3 are arranged and symmetrically distributed on the left side and the right side of the first keel frame 2 at equal intervals, a damping strip 31 is arranged between the upper and the lower adjacent second keel frames 3, hollow sound insulation glass 4 is arranged inside each of the first keel frame 2 and the second keel frames 3, sound insulation layers are arranged inside the wall body 1 and positioned on the front side and the rear side of the first keel frame 2, each sound insulation layer comprises a sound absorption cotton 5, a moisture-proof layer 51 and a sound insulation plate 52, the sound absorption cotton 5 is tightly attached to the outer wall of the first keel frame 2, the moisture-proof layer 51 is positioned on one side of the cotton 5 far away from the first keel frame 2, the sound insulation plate 52 is positioned on one side of the moisture-proof layer 51 far away from the sound absorption cotton 5, inhale sound cotton 5, dampproof course 51, acoustic celotex board 52, the upper surface and the lower surface of first keel frame 2 and second keel frame 3 all through connecting plate 8 fixed connection, the front surface and the rear surface of wall body 1 all set up fluted 11, and the inner wall of recess 11 is equipped with frame 111, and the central point of frame 111 puts and is equipped with glass baffle 112.

Preferably, the sound insulation board 52, the moisture-proof layer 51 and the sound-absorbing cotton 5 are arranged at the central positions corresponding to each other, and the grooves 11 are formed at the inner central positions, so that the two glass baffles 112 arranged in the grooves 11 formed in the front and rear surfaces of the wall 1 are prevented from being blocked by the sound insulation board 52, the moisture-proof layer 51 and the sound-absorbing cotton 5 when corresponding to the hollow sound-insulating glass 4 arranged in the first keel frame 2, and lighting is affected.

In the present embodiment, the sound-absorbing cotton 5, the moisture-proof layer 51, and the sound-insulating board 52 are preferably the same length as the connecting board 8.

Preferably, the glass barrier 112 corresponds to the center of the hollow soundproof glass 4 provided in the first keel frame 2, so that light can be irradiated on the glass barrier 112 and the hollow soundproof glass 4 to facilitate lighting.

Preferably, in the present embodiment, sealing strips are disposed in gaps between the outer frame 111 and the glass baffle 112 and the groove 11, and outer walls of the sealing strips are respectively closely attached to the gap between the outer frame 111 and the glass baffle 112 and the gap between the outer frame 111 and the groove 11, so as to increase the sealing performance between the outer frame 111 and the glass baffle 112 and the groove 11, thereby facilitating sound insulation.

As the preferred of this embodiment, wall body 1's rear is equipped with flame retardant coating 6 and waterproof layer 7 by preceding to back in proper order, and the recess 11 has all been seted up to the inside central point of flame retardant coating 6 and waterproof layer 7, and the both sides of flame retardant coating 6 are closely laminated with one side of wall body 1's rear surface and waterproof layer 7 respectively, prevent that the light shines to receive the blockking of flame retardant coating 6 and waterproof layer 7 on cavity sound-proof glass 4 and glass baffle 112 to can't be to indoor illumination.

The utility model discloses a building wall structure of absorbable noise is when using, through 1 inside acoustic celotex board 52 of wall body, dampproof course 51 and inhale sound cotton 5 and carry out a layer upon layer weakening to outside sound, thereby make 1 inside received volume of wall body constantly reduce, the inside cavity sound-proof glass 4 that is equipped with of first keel frame 2 and second keel frame 3 further weakens to the sound of propagating, both sides all are equipped with the puigging around through first keel frame 2, make indoor and outdoor sound isolated each other, thereby noise reduction is to the influence that crowd life caused, 1 central point of wall body puts glass baffle 112 that is equipped with and the inside cavity sound-proof glass 4 that is equipped with of first keel frame 2 corresponding, make light can get into indoorly through cavity sound-proof glass 4 and glass baffle 112, thereby convenient to use.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A building wall structure capable of absorbing noise comprises a wall body (1), and is characterized in that: the inside central point of wall body (1) puts and is equipped with first keel frame (2), the left and right sides of first keel frame (2) all is equipped with second keel frame (3), second keel frame (3) are equipped with a plurality of, and the equidistance of symmetry distributes the left and right sides of first keel frame (2), two upper and lower adjacent be equipped with shock attenuation strip (31) between second keel frame (3), first keel frame (2) with the inside of second keel frame (3) all is equipped with cavity sound-proof glass (4), it is located to inside of wall body (1) both sides all are equipped with the puigging around first keel frame (2), and the puigging is including inhaling sound cotton (5), dampproof course (51) and acoustic celotex (52), inhale sound cotton (5) with the outer wall of first keel frame (2) closely laminates, dampproof course (51) are located inhale sound cotton (5) and keep away from one side of first keel frame (2) The utility model discloses a wall body, acoustic celotex board (52) are located dampproof course (51) are kept away from inhale the one side of sound cotton (5), inhale sound cotton (5) dampproof course (51) acoustic celotex board (52) first fossil fragments frame (2) with the upper surface and the lower surface of second fossil fragments frame (3) all are through connecting plate (8) fixed connection, the front surface and the rear surface of wall body (1) all set up fluted (11), the inner wall of recess (11) is equipped with frame (111), the central point of frame (111) puts and is equipped with glass baffle (112).

2. The noise-absorptive building wall structure of claim 1, wherein: the acoustic celotex board (52) dampproof course (51) with inhale the central point of sound cotton (5) and put correspondingly, and inside central point puts and all has seted up recess (11).

3. The noise-absorptive building wall structure of claim 1, wherein: the sound-absorbing cotton (5), the moisture-proof layer (51) and the sound insulation board (52) are all the same in length as the connecting board (8).

4. The noise-absorptive building wall structure of claim 1, wherein: the glass baffle (112) corresponds to the center of the hollow sound insulation glass (4) arranged in the first keel frame (2).

5. The noise-absorptive building wall structure of claim 1, wherein: the outer frame (111) with glass baffle (112) with all be equipped with the sealing strip in the gap between recess (11), and the outer wall of sealing strip respectively with outer frame (111) with the gap between glass baffle (112) and outer frame (111) with the gap between recess (11) closely laminates.

6. The noise-absorptive building wall structure of claim 1, wherein: the rear of wall body (1) is equipped with flame retardant coating (6) and waterproof layer (7) by preceding after to in proper order, flame retardant coating (6) with waterproof layer (7) inside central point puts and has all seted up recess (11), the both sides of flame retardant coating (6) respectively with the rear surface of wall body (1) with one side of waterproof layer (7) is closely laminated.