CN220184499U - Sound insulation glass fiber board - Google Patents
Sound insulation glass fiber board Download PDFInfo
- Publication number
- CN220184499U CN220184499U CN202321517777.6U CN202321517777U CN220184499U CN 220184499 U CN220184499 U CN 220184499U CN 202321517777 U CN202321517777 U CN 202321517777U CN 220184499 U CN220184499 U CN 220184499U
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- Prior art keywords
- glass fiber
- sound insulation
- sound
- cavity
- piece
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- 239000003365 glass fiber Substances 0.000 title claims abstract description 72
- 238000009413 insulation Methods 0.000 title claims abstract description 56
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- 238000010521 absorption reaction Methods 0.000 claims abstract description 12
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 239000010410 layer Substances 0.000 claims description 50
- 210000001503 joint Anatomy 0.000 claims description 10
- 239000012790 adhesive layer Substances 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 5
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 4
- 239000011527 polyurethane coating Substances 0.000 claims description 4
- 239000000565 sealant Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 3
- 241000408947 Celotes Species 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model discloses a sound insulation glass fiber board, relates to the technical field of glass fiber boards, and solves the technical problems that the sound insulation effect of a common glass fiber board is limited, and the overall structural strength of the glass fiber board with a double-layer structure is poor; comprising the following steps: a frame-shaped support; two glass fiber layers respectively arranged at the top and the bottom of the support, and a cavity is formed between the two glass fiber layers and the support; the sound insulation piece is arranged in the cavity, the cavity is symmetrically divided into two air cavities by the sound insulation piece, the sound insulation piece consists of a first sound insulation plate, a reinforcing substrate and a second sound insulation plate, and the reinforcing substrate is fixedly arranged between the first sound insulation plate and the second sound insulation plate; the sound absorption reinforcing component is arranged between the glass fiber layer and the sound insulation piece and is used for improving the overall structural strength of the glass fiber plate. The utility model not only ensures that the glass fiber board has good sound insulation effect, but also has better overall structural strength.
Description
Technical Field
The utility model belongs to the technical field of glass fiber boards, and particularly relates to a sound insulation glass fiber board.
Background
Glass fiber board, also called glass fiber board, is commonly used for soft package base layer, and the outside is covered with cloth art, leather, etc. to make beautiful wall surface, ceiling decoration. The application is very wide. The sound-absorbing and heat-insulating composite material has the characteristics of sound absorption, sound insulation, heat insulation, environmental protection, flame retardance and the like.
At present, glass fiber boards on the market are quite widely used, and have certain sound insulation effect, but when the glass fiber boards are used in factories with larger noise, the sound insulation effect is not obvious, and a double-layer structure design is adopted, so that a certain air layer is reserved between two layers of glass fiber boards.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the sound-insulation glass fiber board, which solves the problems that the sound-insulation effect of the common glass fiber board is limited, and the overall structural strength of the glass fiber board with a double-layer structure is poor.
To achieve the above object, an embodiment according to a first aspect of the present utility model provides a soundproof glass fiber board including:
a frame-shaped support;
the two glass fiber layers are respectively arranged at the top and the bottom of the supporting piece, and a cavity is formed between the two glass fiber layers and the supporting piece;
the sound insulation piece is arranged in the cavity, the cavity is symmetrically divided into two air cavities by the sound insulation piece, the sound insulation piece consists of a first sound insulation plate, a reinforcing substrate and a second sound insulation plate, and the reinforcing substrate is fixedly arranged between the first sound insulation plate and the second sound insulation plate;
the sound absorption reinforcing component is arranged between the glass fiber layer and the sound insulation piece and is used for improving the overall structural strength of the glass fiber plate.
As a further technical scheme of the utility model, the sound absorption reinforcing component comprises a plurality of hollow pieces with triangular sections, the hollow pieces are distributed on opposite sides of the glass fiber layer and the sound insulation piece in a staggered mode, the hollow pieces are filled with honeycomb cotton layers for absorbing sound, and butt joint pieces for being clamped with the hollow pieces are respectively arranged on the opposite sides of the glass fiber layer and the sound insulation piece.
As a further technical scheme of the utility model, rectangular openings for installing the glass fiber layers are respectively formed in the edges of the top and the bottom of the support piece, and adhesive layers for connecting the glass fiber layers with the support piece are arranged in the rectangular openings.
As a further technical scheme of the utility model, the butt joint part consists of two supporting bars which are identical in structure and distributed in parallel, and the cross section of each supporting bar is of a triangular structure.
As a further technical scheme of the utility model, the adhesive layer comprises a butyl adhesive layer.
As a further technical scheme of the utility model, a sound insulation cavity with a hollow structure is arranged in the supporting piece, and a sound absorption layer is arranged on the inner wall of the sound insulation cavity.
As a further solution of the utility model, the opposite sides of the two glass fibre layers are respectively connected with polyurethane coatings which are flush with the top and bottom edges of the support.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the cavity is conveniently formed by matching the two glass fiber layers with the supporting piece, the cavity is conveniently divided into the two air cavities by the sound insulation piece, and the propagation of sound waves can be effectively blocked, so that the sound insulation effect is improved, the sound absorption reinforcing component is arranged in the air cavity, so that a stable supporting structure is conveniently formed, the overall structural strength of the glass fiber board is ensured, the sound absorption and the noise reduction are conveniently carried out, and the sound insulation performance of the glass fiber board is greatly improved by matching with the sound insulation piece.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a perspective view of the connection portion of the support member and the rectangular notch in the present utility model;
fig. 4 is a schematic structural view of the soundproof member of the present utility model.
In the figure: 1. a support; 2. a glass fiber layer; 3. a sound insulating member; 301. a first baffle; 302. reinforcing the substrate; 303. a second baffle; 4. an air chamber; 5. a sound absorbing reinforcement assembly; 501. a hollow member; 502. a cellular cotton layer; 503. a butt joint member; 6. rectangular openings; 7. an adhesive layer; 8. a sound-insulating cavity; 9. a sound absorbing layer; 10. and (3) a polyurethane coating.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2, a sound insulation glass fiber board comprises a frame-shaped supporting piece 1, two glass fiber layers 2, a sound insulation piece 3 and a sound absorption reinforcing component 5, wherein the two glass fiber layers 2 are respectively arranged at the top and the bottom of the supporting piece 1, the opposite sides of the two glass fiber layers 2 are respectively connected with polyurethane coatings 10 which are flush with the edges of the top and the bottom of the supporting piece 1, so that the sound insulation glass fiber board not only plays a role of corrosion resistance and wear resistance, but also can improve the sound insulation performance, a sound insulation cavity 8 with a hollow structure is arranged in the supporting piece 1, and a sound absorption layer 9 is arranged on the inner wall of the sound insulation cavity 8, so that the sound conducted by the supporting piece 1 is conveniently absorbed, and the sound insulation effect is improved.
As shown in fig. 2-3, rectangular openings 6 for installing the glass fiber layer 2 are respectively formed in edges of the top and the bottom of the support member 1, an adhesive layer 7 for connecting the glass fiber layer 2 with the support member 1 is arranged in the rectangular openings 6, the adhesive layer 7 comprises a butyl sealant layer, the butyl sealant has good adhesiveness and sealing performance, gaps between the glass fiber layer 2 and the rectangular openings 6 are effectively filled, air and sound waves can be prevented from passing through, and accordingly sound insulation and noise reduction effects are achieved.
As shown in fig. 2 and 4, a cavity is formed between two glass fiber layers 2 and the supporting member 1, the sound insulating member 3 is installed in the cavity, the sound insulating member 3 symmetrically divides the cavity into two air cavities 4, and can effectively block the propagation of sound waves, thereby improving the sound insulating effect, the sound insulating member 3 is composed of a first sound insulating plate 301, a reinforcing substrate 302 and a second sound insulating plate 303, the sound insulating effect of the sound insulating member 3 can be ensured by the first sound insulating plate 301 and the second sound insulating plate 303, the structural strength of the sound insulating member 3 can be ensured by the reinforcing substrate 302, and the reinforcing substrate 302 is fixedly installed between the first sound insulating plate 301 and the second sound insulating plate 303.
As shown in fig. 2, the sound absorbing and reinforcing component 5 is installed between the glass fiber layer 2 and the sound insulating part 3, the reinforcing component 5 is used for improving the overall structural strength of the glass fiber board, the sound absorbing and reinforcing component 5 comprises a plurality of hollow parts 501 with triangular cross sections, the plurality of hollow parts 501 are distributed on opposite sides of the glass fiber layer 2 and the sound insulating part 3 in a staggered manner, the hollow parts 501 are filled with cellular cotton layers 502 used for absorbing sound, sound is conveniently absorbed and reduced, butt joint parts 503 used for being clamped with the hollow parts 501 are respectively installed on opposite sides of the glass fiber layer 2 and the sound insulating part 3, the butt joint parts 503 are composed of two supporting bars with the same structure and distributed side by side, the cross sections of the supporting bars are triangular structures, and the structural stability is improved.
The working principle of the utility model is as follows: the upper surface and the lower surface at sound insulating part 3 install crisscross cavity piece 501 and the butt joint piece 503 that distributes respectively to with sound insulating part 3 fixed mounting in the inside central department of support piece 1, then the crisscross cavity piece 501 and the butt joint piece 503 of installing in the relevant position department of two glass fiber layers 2, finally place two glass fiber layers 2 respectively in the rectangle breach 6 of support piece 1 top and bottom, make the mutual joint between cavity piece 501 and the butt joint piece 503 of glass fiber layer 2 and support piece 1 opposite side, finally utilize viscose layer 7 can make glass fiber layer 2 and support piece 1 seal bond together can accomplish the equipment of glass fiber board, the propagation of sound wave can be effectively stopped to the inside air chamber 4 of glass fiber board, the honeycomb cotton layer 502 in the cavity piece 501 can carry out the sound absorption, it makes an uproar to fall to make an uproar to cooperate first acoustic celote 301 and second acoustic celote 303 thereby greatly improving the glass fiber board's effect, in addition, form stable bearing structure between the cavity piece 501 and the butt joint piece 503 that the cross-section is triangle-shaped, make glass fiber layer 2 can not influence the overall air chamber structure intensity because of inside setting up 4.
The above embodiments are only for illustrating the technical method of the present utility model and not for limiting the same, and it should be understood by those skilled in the art that the technical method of the present utility model may be modified or substituted without departing from the spirit and scope of the technical method of the present utility model.
Claims (7)
1. A sound-insulating glass fiber board, comprising:
a frame-shaped support (1);
two glass fiber layers (2) which are respectively arranged at the top and the bottom of the support (1), and a cavity is formed between the two glass fiber layers (2) and the support (1);
the sound insulation piece (3) is arranged in the cavity, the sound insulation piece (3) symmetrically divides the cavity into two air cavities (4), the sound insulation piece (3) is composed of a first sound insulation plate (301), a reinforcing substrate (302) and a second sound insulation plate (303), and the reinforcing substrate (302) is fixedly arranged between the first sound insulation plate (301) and the second sound insulation plate (303);
the sound absorption reinforcing component (5) is arranged between the glass fiber layer (2) and the sound insulation piece (3), and the reinforcing component (5) is used for improving the overall structural strength of the glass fiber board.
2. A sound insulation glass fiber board according to claim 1, wherein the sound absorption reinforcing component (5) comprises a plurality of hollow members (501) with triangular cross sections, the hollow members (501) are distributed on opposite sides of the glass fiber layer (2) and the sound insulation member (3) in a staggered manner, the hollow members (501) are filled with honeycomb cotton layers (502) for absorbing sound, and the opposite sides of the glass fiber layer (2) and the sound insulation member (3) are respectively provided with butt joint members (503) for being engaged with the hollow members (501).
3. A sound insulation glass fiber board according to claim 1, wherein rectangular openings (6) for installing the glass fiber layer (2) are respectively arranged on edges of the top and the bottom of the supporting piece (1), and an adhesive layer (7) for connecting the glass fiber layer (2) with the supporting piece (1) is arranged in the rectangular openings (6).
4. A sound insulating glass fibre board according to claim 2, characterized in that the butt-joint element (503) consists of two support strips of identical structure and arranged side by side, the cross section of which is of triangular structure.
5. A sound-insulating glass fibre panel according to claim 3, characterised in that the adhesive layer (7) comprises a butyl sealant layer.
6. A sound-insulating glass fibre board according to claim 1, characterized in that the support (1) is provided with a hollow sound-insulating cavity (8), the inner wall of which sound-insulating cavity (8) is provided with a sound-absorbing layer (9).
7. A sound-insulating glass fibre board according to claim 1, characterized in that the opposite sides of the two glass fibre layers (2) are connected with polyurethane coatings (10) flush with the top and bottom edges of the support (1), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321517777.6U CN220184499U (en) | 2023-06-14 | 2023-06-14 | Sound insulation glass fiber board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321517777.6U CN220184499U (en) | 2023-06-14 | 2023-06-14 | Sound insulation glass fiber board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220184499U true CN220184499U (en) | 2023-12-15 |
Family
ID=89115141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321517777.6U Active CN220184499U (en) | 2023-06-14 | 2023-06-14 | Sound insulation glass fiber board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220184499U (en) |
-
2023
- 2023-06-14 CN CN202321517777.6U patent/CN220184499U/en active Active
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