CN220184502U - Environment-friendly dustproof acoustic board - Google Patents
Environment-friendly dustproof acoustic board Download PDFInfo
- Publication number
- CN220184502U CN220184502U CN202321724151.2U CN202321724151U CN220184502U CN 220184502 U CN220184502 U CN 220184502U CN 202321724151 U CN202321724151 U CN 202321724151U CN 220184502 U CN220184502 U CN 220184502U
- Authority
- CN
- China
- Prior art keywords
- sound absorbing
- polyester fiber
- board
- fixedly connected
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000000835 fiber Substances 0.000 claims abstract description 20
- 229920000728 polyester Polymers 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 13
- 239000010902 straw Substances 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims abstract description 9
- 238000010521 absorption reaction Methods 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 239000011148 porous material Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 210000003454 tympanic membrane Anatomy 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model relates to the technical field of sound absorbing boards, in particular to an environment-friendly dustproof sound absorbing board, which comprises a polyester fiber sound absorbing board, wherein two sides of the polyester fiber sound absorbing board are fixedly connected with straw boards, a plurality of sound absorbing holes are formed in the straw boards, a metal net is arranged at one end, far away from the polyester fiber sound absorbing board, of each sound absorbing hole, and dustproof cloth is fixedly connected to two sides of each metal net; the utility model prevents dust from entering the polyester fiber sound absorbing plate through the dustproof cloth to influence the sound absorbing performance, and the utility model is made of the polyester fiber sound absorbing plate and the straw plate, the formaldehyde release content grade reaches E0 grade, and the environment protection performance of the sound absorbing plate can be better improved.
Description
Technical Field
The utility model relates to the technical field of sound absorbing boards, in particular to an environment-friendly dustproof sound absorbing board.
Background
The acoustic panel is an ideal acoustic decorative material. The acoustic board has the advantages of sound absorption, environmental protection, flame retardance, heat insulation, heat preservation, moisture resistance, mildew resistance, easy dust removal, easy cutting, split, simple construction, good stability, good shock resistance, good independence, high cost performance and the like, and is widely used in acoustic places such as large theatres, concert halls, movie theatres and the like. And the sound absorption wallboard and the ceiling board of the textile mill and the factory building with the noise exceeding the standard are adopted.
The sound absorbing plate is mostly made of loose porous materials, the sound absorbing mechanism is that sound waves penetrate into the pores of the materials, and the pores are mostly open holes which are mutually communicated, and are subjected to air molecular friction and viscous resistance, and fine fibers are mechanically vibrated, so that sound energy is converted into heat energy. However, after long-term use, a large amount of dust is accumulated in the gaps, which results in blocking the gaps and lowering the sound absorbing performance.
Disclosure of Invention
The utility model aims to provide an environment-friendly dustproof sound-absorbing plate, which prevents dust from entering the interior of the sound-absorbing plate to influence the sound-absorbing performance.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
the utility model provides an environmental protection dust prevention abatvoix, includes the polyester fiber abatvoix, the both sides fixedly connected with of polyester fiber abatvoix the straw board, a plurality of sound holes of inhaling have been seted up on the straw board, the sound hole of inhaling is kept away from the one end of polyester fiber abatvoix is equipped with the metal mesh, the equal fixedly connected with dust cloth in both sides of metal mesh.
Further, a sleeve is fixedly connected in the sound absorption hole and close to the metal net, and a vibration assembly is arranged in the sleeve.
Further, the vibration assembly comprises a vibration drum and a spring, wherein the vibration drum is fixedly connected in the sleeve, and the spring is connected between the vibration drum and the metal net.
Further, formaldehyde adsorption particles are filled in the sound absorption holes.
Further, the formaldehyde adsorption particles are activated carbon particles.
The beneficial effects of the utility model are as follows:
dust is prevented from entering the polyester fiber sound absorbing plate through the dustproof cloth, so that the sound absorbing performance is affected; the utility model is made of the polyester fiber sound absorbing plate and the straw plate, the formaldehyde release content grade reaches E0 grade, and the environment protection performance of the sound absorbing plate can be better improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is an enlarged schematic view at a in fig. 1.
Reference numerals: a polyester fiber sound absorbing plate 1; a straw board 2; a sound absorbing hole 201; a metal mesh 3; a dust-proof cloth 4; a sleeve 5; vibrating the tympanic membrane 6; a spring 7; formaldehyde adsorbing particles 8.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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 and fig. 2, an environment-friendly dustproof acoustic board comprises a polyester fiber acoustic board 1, wherein two sides of the polyester fiber acoustic board 1 are fixedly connected with a straw board 2, a plurality of acoustic holes 201 are formed in the straw board 2, one end, far away from the polyester fiber acoustic board 1, of the acoustic holes 201 is provided with a metal net 3, and two sides of the metal net 3 are fixedly connected with dustproof cloth 4.
A sleeve 5 is fixedly connected in the sound absorption hole 201 close to the metal net 3, and a vibration component is arranged in the sleeve 5; the vibration assembly comprises a vibration drum 6 and a spring 7, wherein the vibration drum 6 is fixedly connected in the sleeve 5, and the spring 7 is connected between the vibration drum 6 and the metal net 3.
The sound absorption holes 201 are filled with formaldehyde adsorption particles 8; the formaldehyde adsorption particles 8 are activated carbon particles.
Dust is prevented from entering the inside of the polyester fiber sound absorbing plate 1 through the dustproof cloth 4, and the sound absorbing performance is affected; when the sound wave is transmitted into the sound absorption holes 201, the vibration drum membrane 6 in the sleeve 5 vibrates, and the metal net 3 is driven to vibrate through the springs 7, so that dust on the dustproof cloth 4 is shaken off; by filling the activated carbon particles in the sound absorption holes 201, the sound absorption holes not only have good sound absorption effect, but also can eliminate formaldehyde in the air, thereby solving the indoor air quality problem caused by formaldehyde release; the utility model is made of the polyester fiber sound absorbing plate 1 and the straw plate 2, the formaldehyde release content grade reaches E0 grade, and the environment protection performance of the sound absorbing plate can be better improved.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (5)
1. An environment-friendly dustproof acoustic board, which is characterized in that: including polyester fiber abatvoix (1), the both sides fixedly connected with straw board (2) of polyester fiber abatvoix (1), a plurality of sound holes (201) of inhaling have been seted up on straw board (2), inhale sound hole (201) and keep away from the one end of polyester fiber abatvoix (1) is equipped with metal mesh (3), the both sides of metal mesh (3) are all fixedly connected with dust cloth (4).
2. The environmentally friendly dust resistant acoustic panel of claim 1 wherein: the sound absorbing holes (201) are fixedly connected with sleeves (5) close to the metal net (3), and vibration assemblies are arranged in the sleeves (5).
3. The environmentally friendly dust resistant acoustic panel of claim 2 wherein: the vibration assembly comprises a vibration drum (6) and a spring (7), wherein the vibration drum (6) is fixedly connected in the sleeve (5), and the spring (7) is connected between the vibration drum (6) and the metal net (3).
4. The environmentally friendly dust resistant acoustic panel of claim 1 wherein: the sound absorption holes (201) are filled with formaldehyde adsorption particles (8).
5. The environmentally friendly dustproof acoustical board of claim 4, wherein: the formaldehyde adsorption particles (8) are activated carbon particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321724151.2U CN220184502U (en) | 2023-07-04 | 2023-07-04 | Environment-friendly dustproof acoustic board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321724151.2U CN220184502U (en) | 2023-07-04 | 2023-07-04 | Environment-friendly dustproof acoustic board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220184502U true CN220184502U (en) | 2023-12-15 |
Family
ID=89111370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321724151.2U Active CN220184502U (en) | 2023-07-04 | 2023-07-04 | Environment-friendly dustproof acoustic board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220184502U (en) |
-
2023
- 2023-07-04 CN CN202321724151.2U patent/CN220184502U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |