CN219753041U - Heat preservation, heat insulation, sound insulation and sound absorption wall - Google Patents
Heat preservation, heat insulation, sound insulation and sound absorption wall Download PDFInfo
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- CN219753041U CN219753041U CN202320836113.XU CN202320836113U CN219753041U CN 219753041 U CN219753041 U CN 219753041U CN 202320836113 U CN202320836113 U CN 202320836113U CN 219753041 U CN219753041 U CN 219753041U
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- sound insulation
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- acoustic celotex
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- 238000009413 insulation Methods 0.000 title claims abstract description 82
- 238000004321 preservation Methods 0.000 title claims abstract description 25
- 238000010521 absorption reaction Methods 0.000 title claims description 21
- 229920000742 Cotton Polymers 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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Abstract
The utility model relates to a heat preservation, heat insulation and sound insulation wall, which aims to solve the technical problem that the heat preservation, heat insulation and sound insulation effects of the current sound insulation wall are poor.
Description
Technical Field
The utility model relates to the technical field of sound absorption walls, in particular to a heat preservation, heat insulation, sound insulation and sound absorption wall.
Background
The sound absorbing wall is mainly used for blocking the transmission of noise so as to reduce the influence of the noise on the production and life of people, and is mainly used for sound insulation and noise reduction of other noise sources such as expressways, overhead composite roads, house buildings and the like.
The current sound absorption wall mainly comprises multilayer acoustic celotex board, and traditional acoustic celotex board's comparatively simple structure to the function is single, leads to heat preservation, thermal-insulated, the effect of giving sound insulation is relatively poor, can't satisfy higher heat preservation, thermal-insulated, the demand of giving sound insulation when the noise is great, therefore how to propose a sound absorption wall that has higher heat preservation, thermal-insulated, gives sound insulation is very important. In view of this, we propose a thermal, acoustic and acoustical wall.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide the heat preservation, heat insulation, sound insulation and sound absorption wall so as to solve the technical problem that the current sound absorption wall is poor in heat preservation, heat insulation and sound insulation effects.
In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: the heat preservation, heat insulation and sound insulation wall comprises a sound insulation plate, wherein a first T-shaped guide rail is fixedly arranged at the upper end of the sound insulation plate, a second T-shaped guide rail is fixedly arranged at the left side of the sound insulation plate, a first T-shaped guide groove is fixedly arranged at the lower end of the sound insulation plate, a second T-shaped guide groove is fixedly arranged at the right side of the sound insulation plate, a vacuum cavity is fixedly arranged at the rear of the sound insulation plate, and a sound absorption plate is fixedly arranged in front of the sound insulation plate; the front surface of the sound absorbing plate is uniformly distributed with a plurality of water-drop-shaped bulges.
Preferably, the water drop-shaped protrusions are provided with a plurality of sound absorption holes, and the sound absorption holes are mutually communicated.
Preferably, the first T-shaped guide rail is in plug-in fit with the first T-shaped guide groove, and the second T-shaped guide rail is in plug-in fit with the second T-shaped guide groove.
Preferably, the sound insulation plate is hollow to form a rectangular sound insulation cavity, and the sound insulation cavity is filled with sound insulation cotton.
Preferably, a plurality of sound insulation holes are uniformly distributed on the sound insulation cotton, and a plurality of sound insulation holes are arranged in parallel.
Preferably, the vacuum cavity is internally divided into a plurality of independent vacuum chambers, and the vacuum chambers are uniformly arranged in a rectangular shape.
Compared with the prior art, the utility model has the beneficial effects that:
1. when noise is transmitted, the sound-absorbing plate firstly weakens and absorbs the noise and performs preliminary heat preservation and heat insulation, then the noise is further blocked and further heat preservation and heat insulation through the sound-absorbing plate, and finally the vacuum cavity insulates the noise, so that compared with the traditional sound-absorbing wall, the sound-absorbing wall has better heat preservation, heat insulation and sound insulation effects through three layers of protection.
2. The front surface of the sound-absorbing plate is provided with the water drop-shaped protruding structures, and the water drop-shaped protruding structures can effectively diffuse the noise from different directions into the sound-absorbing holes and absorb the noise through the sound-absorbing holes, so that a better sound-absorbing effect is achieved.
Drawings
FIG. 1 is a schematic view of the overall cross-sectional structure of the present utility model;
FIG. 2 is a front view of the overall structure of the present utility model;
FIG. 3 is a schematic view of the overall structure of the present utility model;
FIG. 4 is a schematic cross-sectional view of a vacuum chamber according to the present utility model;
FIG. 5 is a schematic cross-sectional view of a baffle structure of the present utility model;
FIG. 6 is an enlarged schematic view of the first and second T-shaped rails of the present utility model;
FIG. 7 is an enlarged schematic view of the structures of the first T-shaped guide slot and the second T-shaped guide slot of the present utility model;
in the figure: 1. a sound insulation board; 101. a sound-insulating cavity; 102. soundproof cotton; 103. a sound insulation hole; 2. a first T-shaped rail; 3. a second T-shaped rail; 4. a first T-shaped channel; 5. a second T-shaped channel; 6. a vacuum chamber; 601. a vacuum chamber; 7. a sound absorbing panel; 8. a water-drop-shaped protrusion; 9. and the sound absorption holes are formed in the base.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
example 1: the heat preservation, heat insulation and sound insulation and absorption wall, see fig. 1 to 7, comprises a sound insulation plate 1, wherein a first T-shaped guide rail 2 is fixedly arranged at the upper end of the sound insulation plate 1, a second T-shaped guide rail 3 is fixedly arranged at the left side of the sound insulation plate 1, a first T-shaped guide groove 4 is fixedly arranged at the lower end of the sound insulation plate 1, a second T-shaped guide groove 5 is fixedly arranged at the right side of the sound insulation plate 1, a vacuum cavity 6 is fixedly arranged at the rear of the sound insulation plate 1, and a sound absorption plate 7 is fixedly arranged in front of the sound insulation plate 1; a plurality of water drop-shaped bulges 8 are uniformly distributed on the front surface of the sound absorbing plate 7. When noise is transmitted, firstly, the sound-absorbing plate 7 weakens and absorbs the noise and performs primary heat preservation and heat insulation, then the sound is blocked by the sound-insulating plate 1 again to further perform heat preservation and heat insulation, and finally, the vacuum cavity 6 further insulates the noise, so that compared with the traditional sound-absorbing wall, the sound-absorbing wall has better heat preservation, heat insulation and sound insulation effects in the protected area through three layers of protection.
Specifically, a plurality of sound-absorbing holes 9 are formed in the water-drop-shaped protrusions 8, and the sound-absorbing holes 9 are communicated with one another. The drop-shaped bulges can effectively diffuse the noise from different directions into the sound absorption holes 9 and absorb the noise by the sound absorption holes 9, thereby realizing the sound insulation function.
Still further, first T type guide rail 2 and the cooperation of pegging graft of first T type guide slot 4, second T type guide rail 3 and the cooperation of pegging graft of second T type guide slot 5, and the cooperation of T type guide rail and T type guide slot can realize quick assembly disassembly between a plurality of sound absorbing walls, has improved production efficiency.
It is worth emphasizing that the inside cavity of acoustic celotex board 1 forms rectangle sound insulation chamber 101, and sound insulation chamber 101 inside fills soundproof cotton 102, evenly distributed on the soundproof cotton 102 a plurality of sound insulation holes 103, a plurality of sound insulation holes 103 parallel arrangement has improved heat preservation, thermal-insulated effect when soundproof cotton and sound insulation hole are with the further absorption of external noise.
Besides, the inside of the vacuum cavity 6 is divided into a plurality of independent vacuum chambers 601, the vacuum chambers 601 are uniformly arranged in a rectangular shape, the vacuum chambers are divided into a plurality of independent vacuum chamber designs, and when one vacuum chamber is destroyed, the heat insulation, heat preservation and sound insulation functions of other vacuum chambers are not affected, so that the influence on the heat insulation, heat preservation and sound insulation effects of the whole sound absorption wall is reduced.
Working principle: when noise and temperature are transmitted, the water drop-shaped protrusions 8 on the upper surface of the sound-absorbing plate 7 diffuse and reflect the noise into the sound-absorbing holes 9 for weakening and absorbing, and the sound-absorbing plate 7 performs primary heat preservation and heat insulation. The baffle 1 then again blocks and further insulates the remaining noise, which is attenuated again as it passes through the insulation cotton and the insulation holes. Finally, the vacuum chamber 601 in the vacuum cavity 6 is used for final sound insulation, heat preservation and heat insulation. Through three-layer protection, thereby realizing better heat preservation, heat insulation and sound insulation effects of the protected area.
The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides a heat preservation, thermal-insulated, sound insulation sound absorption wall, includes acoustic celotex board (1), its characterized in that, acoustic celotex board (1) upper end has set firmly first T type guide rail (2), acoustic celotex board (1) left side has set firmly second T type guide rail (3), acoustic celotex board (1) lower extreme has set firmly first T type guide slot (4), acoustic celotex board (1) right side has set firmly second T type guide slot (5), acoustic celotex board (1) back has set firmly vacuum cavity (6), acoustic celotex board (7) have set firmly in front of acoustic celotex board (1);
the front surface of the sound absorbing plate (7) is uniformly distributed with a plurality of water drop-shaped bulges (8).
2. A thermal insulation, heat insulation and sound insulation wall according to claim 1, characterized in that the drop-shaped protrusions (8) are provided with a plurality of sound absorption holes (9), and the sound absorption holes (9) are mutually communicated.
3. A thermal, thermal and sound insulating wall according to claim 1, characterized in that said first T-shaped guide rail (2) is in plug-in engagement with said first T-shaped guide groove (4), and said second T-shaped guide rail (3) is in plug-in engagement with said second T-shaped guide groove (5).
4. A thermal, thermal and sound insulating wall according to claim 1, characterized in that said sound insulating panel (1) is internally hollow to form a rectangular sound insulating cavity (101), said sound insulating cavity (101) being internally filled with sound insulating cotton (102).
5. A thermal insulation, heat insulation, sound insulation wall according to claim 4, characterized in that said sound insulation cotton (102) is evenly distributed with a plurality of sound insulation holes (103), and a plurality of said sound insulation holes (103) are arranged in parallel.
6. A thermal, heat and sound insulation wall according to claim 1, characterized in that the vacuum cavity (6) is divided into a plurality of independent vacuum chambers (601), and the vacuum chambers (601) are uniformly arranged in a rectangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320836113.XU CN219753041U (en) | 2023-04-15 | 2023-04-15 | Heat preservation, heat insulation, sound insulation and sound absorption wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320836113.XU CN219753041U (en) | 2023-04-15 | 2023-04-15 | Heat preservation, heat insulation, sound insulation and sound absorption wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219753041U true CN219753041U (en) | 2023-09-26 |
Family
ID=88071628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320836113.XU Active CN219753041U (en) | 2023-04-15 | 2023-04-15 | Heat preservation, heat insulation, sound insulation and sound absorption wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219753041U (en) |
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2023
- 2023-04-15 CN CN202320836113.XU patent/CN219753041U/en active Active
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