CN220504227U - Sound insulation wall structure - Google Patents

Sound insulation wall structure Download PDF

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Publication number
CN220504227U
CN220504227U CN202321989418.0U CN202321989418U CN220504227U CN 220504227 U CN220504227 U CN 220504227U CN 202321989418 U CN202321989418 U CN 202321989418U CN 220504227 U CN220504227 U CN 220504227U
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China
Prior art keywords
sound insulation
layer
wall structure
plate
sound
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Application number
CN202321989418.0U
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Chinese (zh)
Inventor
道媛
谢佳琪
高鹏慧
何礼鹏
崔明显
田磊
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Shenzhen Shangchuan Construction Group Co ltd
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Shenzhen Shangchuan Construction Group Co ltd
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Priority to CN202321989418.0U priority Critical patent/CN220504227U/en
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Abstract

The utility model discloses a sound insulation wall structure, which belongs to the technical field of building walls, wherein the cross section of the sound insulation wall structure is of a layered structure, and the sound insulation wall structure sequentially comprises a base wall body, a first sound insulation plate, a vacuum sound insulation layer, a sound insulation cotton layer, a second sound insulation plate and a wall decoration layer from inside to outside; the vacuum sound insulation layer comprises a concave mounting frame, a vacuum glass plate and an adhesive layer. The back of the concave mounting frame is adhered to the first sound insulation plate; the vacuum glass plate is arranged in the concave mounting frame; the bonding layer is arranged on the inner wall of the concave mounting frame and is used for bonding the vacuum glass plate. According to the utility model, the concave mounting plate adhered to the first sound insulation plate is arranged, and the vacuum glass plate is mounted in the concave mounting frame through the adhesive layer, so that the concave mounting frame and the vacuum glass plate can be fixed.

Description

Sound insulation wall structure
Technical Field
The utility model relates to the technical field of building walls, in particular to a sound insulation wall structure.
Background
The sound insulation wall is a common building wall with noise reduction and sound absorption functions, has good sound insulation and noise reduction functions, and is one of the light steel joist sound insulation walls. The chinese patent document with application number CN202020386084.8 discloses a sound insulation wall structure, the cross section of which is a layered structure, which sequentially comprises an inner wall, a vibration sound insulation board, a vacuum sound insulation layer, a shock absorption layer, an air sound insulation board and a wall decoration layer from inside to outside. Above-mentioned sound insulation wall structure can effectually separate sound through setting up vacuum puigging, but vacuum puigging includes all-steel vacuum glass, fossil fragments frame and fossil fragments shock attenuation strip, when installing vacuum puigging, needs at first fix fossil fragments frame at vibration sound baffle, then fixes all-steel vacuum glass on fossil fragments frame to need set up fossil fragments shock attenuation strip between all-steel vacuum glass and fossil fragments frame, consequently, the installation of the vacuum puigging of current sound insulation wall structure still is not convenient enough.
It can be seen that there is a need for improvements and improvements in the art.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present utility model aims to provide a sound insulation wall structure, which aims to solve the problem that the installation of the vacuum sound insulation layer of the existing sound insulation wall structure is not convenient enough.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the sound insulation wall structure is of a layered structure in cross section and sequentially comprises a base wall, a first sound insulation plate, a vacuum sound insulation layer, a sound insulation cotton layer, a second sound insulation plate and a wall decoration layer from inside to outside; the vacuum sound insulation layer includes:
the back of the concave mounting frame is adhered to the first sound insulation plate;
the vacuum glass plate is arranged in the concave mounting frame;
and the bonding layer is arranged on the inner wall of the concave mounting frame and is used for bonding the vacuum glass plate.
In the sound insulation wall structure, the sound insulation cotton layer comprises
The light steel keels are fixedly arranged on the second sound insulation plates;
and the soundproof cotton is filled between the light steel keels.
In the sound insulation wall structure, the wall decoration layer comprises a waterproof and dampproof layer and a paint layer from inside to outside.
In the sound insulation wall structure, the waterproof and dampproof layer is an Elite plate.
In the sound insulation wall structure, still include:
the GRG decorative board is embedded in the waterproof and dampproof layer and the second sound insulation board, and the GRG decorative board is covered by the coating layer.
In the sound insulation wall structure, the second sound insulation plate is an air sound resistance combustion sound insulation plate.
In the sound insulation wall structure, the first sound insulation plate is a vibration sound flame-retardant sound insulation plate.
In the sound insulation wall structure, the base wall is a waterproof and moistureproof wall.
In the sound insulation wall structure, the waterproof and dampproof wall is made of stainless steel plates.
The beneficial effects are that:
the utility model provides a sound insulation wall structure, which is characterized in that a concave mounting plate adhered to a first sound insulation plate is arranged, and a vacuum glass plate is mounted in a concave mounting frame through an adhesive layer, so that the concave mounting frame and the vacuum glass plate can be fixed.
Drawings
Fig. 1 is a schematic view of a sound insulation wall structure according to the present utility model.
Fig. 2 is a schematic diagram of a sound insulation wall structure according to the present utility model.
Reference numerals:
1-a base layer wall body; 2-a first acoustic panel;
3-a vacuum sound insulation layer; 31-a female mounting bracket; 32-vacuum glass plate; 33-an adhesive layer;
4-a soundproof cotton layer; 41-soundproof cotton; 42-light steel keels;
5-a second acoustic panel;
6-a wall surface decorative layer; 61-a waterproof and moistureproof layer; 62-a paint layer;
7-GRG decorative board.
Detailed Description
The utility model provides a sound insulation wall structure, which is further described in detail below with reference to the accompanying drawings and examples in order to make the purposes, technical schemes and effects of the utility model clearer and more definite. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
Referring to fig. 1 and 2, the present utility model provides a sound insulation wall structure, the cross section of which is in a layered structure, and the sound insulation wall structure sequentially comprises a base wall 1, a first sound insulation board 2, a vacuum sound insulation layer 3, a sound insulation cotton layer 4, a second sound insulation board 5 and a wall decoration layer 6 from inside to outside. The first sound insulation plate 2 can be adhered to the base wall 1 through tile back glue, adhesive cement and the like; the second acoustic panel 5 may be mounted on the acoustic cotton layer 4 by means of bonding, and the wall decoration layer 6 may be mounted on the second acoustic panel 5 by means of bonding.
The vacuum sound insulation layer 3 includes a concave mounting frame 31, a vacuum glass plate 32, and an adhesive layer 33. The back of the concave mounting frame 31 is adhered to the first sound insulation plate 2; the vacuum glass plate 32 is disposed in the concave mounting frame 31, and the adhesive layer 33 may be an adhesive cement layer, which is disposed on the inner wall of the concave mounting frame 31 and is used for adhering the vacuum glass plate 32, so as to ensure that the vacuum glass plate 32 is firmly fixed in the concave mounting frame 31. Compared with the installation mode of the vacuum sound insulation layer 3 of the existing sound insulation wall structure, the vacuum sound insulation layer 3 provided by the utility model is simple in structure, and the concave installation frame 31 and the vacuum glass plate 32 can be fixed in an adhesive mode, so that the installation mode is more convenient.
In one embodiment, the soundproof cotton layer 4 includes light steel joists 42 and soundproof cotton 41. The light steel keels 42 are respectively provided with a plurality of light steel keels and are fixedly arranged on the second sound insulation plates 5, and the vacuum sound insulation layer 3 (namely the vacuum glass plates 32) can keep an adhesive relationship with the light steel keels 42 through tile back glue, adhesive cement and the like, and can also be connected with the light steel keels 42 through threaded connectors; the soundproof cotton 41 is filled between the light steel keels 42. The light steel joist 42 has the characteristics of light weight, high strength and the like, is suitable for shock prevention, sound insulation and the like, and can play a supporting role on the sound insulation wall structure, so that the whole sound insulation wall structure is firmer.
In one embodiment, the wall decoration layer 6 comprises a waterproof and moistureproof layer 61 and a paint layer 62 from inside to outside. The moisture barrier 61 may be an angstrom board which is bonded to the second baffle 5.
The special board has the advantages of being waterproof and dampproof, and simultaneously has a good sound insulation effect, so that the special board not only can promote the sound insulation performance of the sound insulation wall structure, but also can enable external water vapor not to enter the sound insulation wall structure easily, so that the second sound insulation board 5 is not easy to corrode and damage, the sound insulation wall structure is firmer, and the service life is long. In addition, the fireproof effect of the Elite plate is good, the fireproof performance of the sound insulation wall structure can be improved, and the potential safety hazard is small.
The coating layer 62 may be a coating layer formed by coating an inorganic environment-friendly coating on an ett board, which can improve air quality while playing a decorative effect.
In one embodiment, the sound insulation wall structure further comprises a GRG decorative board 7. The GRG decorative plate 7 is embedded in the waterproof and moistureproof layer 61 and the second sound insulation plate 5, and the GRG decorative plate 7 is covered by the coating layer 62; an adhesive material is arranged between the GRG decorative plate 7 and the waterproof and moistureproof layer 61 and between the GRG decorative plate and the second sound insulation plate 5, and the adhesive material can be tile back glue, adhesive cement and the like.
The GRG (glass fiber reinforced gypsum) material has strong plasticity, so that the GRG (glass fiber reinforced gypsum) material can be designed into different artistic shapes, and therefore, the decorative performance of the sound insulation wall structure can be improved by embedding the GRG decorative board 7 into the waterproof and dampproof layer 61 and the second sound insulation board 5 and being covered by the paint. In addition, the GRG material has higher density and can effectively isolate noise.
In one embodiment, the second baffle 5 is an air-acoustic-resistive baffle for blocking airborne sound. The first acoustic panel 2 is a vibration acoustic combustion panel, which is disposed near one side of the base wall 1 for blocking sound propagating in the rigid member. Because the acoustic energy of sound wave can convert into heat energy on the sound insulation wall structure, thereby make first acoustic celotex board 2 and second acoustic celotex board 5 have fire retardant property, can further promote the fire behavior of sound insulation wall structure, when the sound insulation wall structure is applied on the building, the risk of potential safety hazards such as conflagration appearing in the building can be reduced.
In one embodiment, the base wall 1 is a waterproof and moistureproof wall, which can prevent water and gas from entering the sound insulation wall structure from one side of the wall, so that the first sound insulation plate 2 is not easy to corrode, and the service life of the sound insulation wall structure is further prolonged.
In one embodiment, the waterproof and moistureproof wall is a stainless steel plate. Stainless steel has excellent corrosion resistance and durability, excellent water and moisture resistance, and at the same time, the stainless steel is easy to process, and can be processed into a very flat plate, so that the stainless steel can be independently used as a base wall 1 or mounted on an inner wall of a building.
In summary, the utility model provides a sound insulation wall structure, which is characterized in that the concave mounting plate adhered to the first sound insulation plate is arranged, and the vacuum glass plate is mounted in the concave mounting frame through the adhesive layer, so that the concave mounting frame and the vacuum glass plate can be fixed.
It will be understood that equivalents and modifications will occur to those skilled in the art in light of the present utility model and their spirit, and all such modifications and substitutions are intended to be included within the scope of the present utility model as defined in the following claims.

Claims (9)

1. The sound insulation wall structure is of a layered structure in cross section and sequentially comprises a base wall, a first sound insulation plate, a vacuum sound insulation layer, a sound insulation cotton layer, a second sound insulation plate and a wall decoration layer from inside to outside; the vacuum sound insulation layer is characterized by comprising:
the back of the concave mounting frame is adhered to the first sound insulation plate;
the vacuum glass plate is arranged in the concave mounting frame;
and the bonding layer is arranged on the inner wall of the concave mounting frame and is used for bonding the vacuum glass plate.
2. The sound insulating wall structure of claim 1, wherein the sound insulating cotton layer comprises light steel joists, the light steel joists being fixedly arranged on the second sound insulating plate;
and the soundproof cotton is filled between the light steel keels.
3. The sound insulation wall structure according to claim 1 or 2, wherein the wall decoration layer comprises a waterproof and moisture-proof layer and a paint layer from inside to outside.
4. A sound insulating wall structure as claimed in claim 3, wherein the moisture barrier is an especial panel.
5. A sound insulating wall structure according to claim 3, further comprising:
the GRG decorative board is embedded in the waterproof and dampproof layer and the second sound insulation board, and the GRG decorative board is covered by the coating layer.
6. The sound insulating wall structure of claim 1, wherein said second baffle is an air-acoustical-fired baffle.
7. The sound insulating wall structure of claim 1, wherein said first sound insulating panel is a vibrotactile flame retardant sound insulating panel.
8. The sound insulating wall structure of claim 1, wherein said base wall is a water and moisture resistant wall.
9. The sound insulating wall structure of claim 8, wherein said moisture resistant wall is a stainless steel panel.
CN202321989418.0U 2023-07-26 2023-07-26 Sound insulation wall structure Active CN220504227U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321989418.0U CN220504227U (en) 2023-07-26 2023-07-26 Sound insulation wall structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321989418.0U CN220504227U (en) 2023-07-26 2023-07-26 Sound insulation wall structure

Publications (1)

Publication Number Publication Date
CN220504227U true CN220504227U (en) 2024-02-20

Family

ID=89866970

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321989418.0U Active CN220504227U (en) 2023-07-26 2023-07-26 Sound insulation wall structure

Country Status (1)

Country Link
CN (1) CN220504227U (en)

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