CN209457203U - A kind of wall with absorbing sound and lowering noise function - Google Patents
A kind of wall with absorbing sound and lowering noise function Download PDFInfo
- Publication number
- CN209457203U CN209457203U CN201920091745.1U CN201920091745U CN209457203U CN 209457203 U CN209457203 U CN 209457203U CN 201920091745 U CN201920091745 U CN 201920091745U CN 209457203 U CN209457203 U CN 209457203U
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- sound
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- absorbing layer
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- 238000010521 absorption reaction Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 27
- 239000011490 mineral wool Substances 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
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- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 14
- 230000006870 function Effects 0.000 description 7
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- 239000002028 Biomass Substances 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000011094 fiberboard Substances 0.000 description 2
- 238000004079 fireproofing Methods 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
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Abstract
The utility model discloses a kind of walls with absorbing sound and lowering noise function, it is related to wall technology field, including wall ontology (1) and denoising structure (2), it is characterized in that, the denoising structure (2) includes sound-absorbing structure (3) and sound-insulating structure (4), the sound-absorbing structure (3) is set on the outside of wall ontology (1), it is successively arranged sound absorbing layer one (5) from outside to inside, sound absorbing layer two (6) and sound absorbing layer three (7), the sound absorbing layer one (5) and wall ontology (1) are integrally formed equipped with several sound-absorption holes (10), level is embedded metallic rod and can reinforce inside sound-absorbing structure in wall ontology, sound-insulating structure inside and the connection between sound-absorbing structure and sound-insulating structure.
Description
Technical field
The utility model relates to wall technology fields, and in particular to a kind of wall with absorbing sound and lowering noise function.
Background technique
With the development of society, noise pollution is also acknowledged as a kind of pollutant being harmful to the human body.In specific field
Institute, noise pollution need to be controlled in certain decibel hereinafter, at the place such as cinema, meeting shop, hospital, school is to noise
Reason requires higher.Building is the general name of building and structures, be people to meet social life needs, utilizes and is grasped
Material technology means, and the artificial environment created with certain scientific law, geomantic omen theory and aesthetic principle, at present indoors
When finishing, in order to build a quiet indoor environment, it is often necessary to soundproof wall be arranged, but soundproof wall mainly uses sound absorption material
Material, sound-absorbing material will be matched with the acoustic characteristic impedance of the sound bearing medium of surrounding, enter sound-absorbing material with enabling sound areflexia, and make
The incident sound energy overwhelming majority is absorbed.In recent years, as the income of residents is continuously improved, the building itself lived drops in many residents
Making an uproar, it is also higher and higher to require.But that there are noise reduction effects is bad for current wall denoising structure, installs inconvenient problem.
Utility model content
The purpose of this utility model is that: a kind of wall with absorbing sound and lowering noise function is provided, above-mentioned background technique is solved
In mention existing wall denoising structure there are noise reduction effects bad, inconvenient problem is installed.The technology that the utility model uses
Scheme is as follows:
A kind of wall with absorbing sound and lowering noise function, including wall ontology and denoising structure, the denoising structure include inhaling
Sound structure and sound-insulating structure, the sound-absorbing structure are set to wall outer body, are successively arranged sound absorbing layer one, sound absorbing layer from outside to inside
Two and sound absorbing layer three, the sound absorbing layer one with wall ontology is integrally formed is equipped with several sound-absorption holes, the sound-insulating structure is set to
On the inside of wall ontology, it is successively arranged puigging one and puigging two, the sound absorbing layer one, sound absorbing layer two and sound absorbing layer from outside to inside
It connects between three for gluing, is connected between the puigging one and puigging two for gluing, the sound absorbing layer three and puigging one
It is connected by glue, keel is equipped in the puigging two, also level is embedded with several metallic rods in the wall ontology.
Working principle of the utility model is: the noise of indoor generation is absorbed by the sound-absorption hole on sound absorbing layer one first, enter
Sound absorbing layer two, noise are further absorbed into sound absorbing layer three after sound absorbing layer two absorbs a part, subsequently enter puigging
One and puigging two, the Noise insulati on that the puigging one will not absorbed by sound-absorbing structure with puigging two prevent noise outside
Portion's diffusion reaches good attraction noise reduction effect, and the keel being arranged in puigging two play support, firm effect to wall,
Level is embedded metallic rod and can reinforce inside sound-absorbing structure, inside sound-insulating structure and sound-absorbing structure and sound insulation knot in wall ontology
Connection between structure.
Further, the material of the sound absorbing layer two is micropore polyester fiber acoustical cotton.
Further, the material of the sound absorbing layer three is rock wool.
Further, the shape of the sound-absorption hole is set as bowl-type, and the big one end that is open is towards wall outer body.
Further, the material of the puigging one is deadening felt.
Further, the material of the puigging two is plasterboard.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1. the utility model is largely absorbed the noise of indoor generation by setting sound-absorbing structure, unabsorbed noise
Completely cut off into sound-insulating structure, prevents noise from spreading to outside, to reach good attraction noise reduction effect, set in puigging two
The keel set play support, firm effect to wall, and level is embedded metallic rod and can reinforce in sound-absorbing structure in wall ontology
Portion, sound-insulating structure inside and the connection between sound-absorbing structure and sound-insulating structure.
2. the material of sound absorbing layer two described in the utility model is micropore polyester fiber acoustical cotton, polyester fiber is through high-tech
Hot pressing is simultaneously made with cocoon cotton shape, is realized that biomass diversity ensures to divulge information, is the quality product in sound-absorbing and heat-barrier material,
Highest sound-absorption coefficient reaches 0.9 or more in 125~4000HZ noise range, is shortened according to different needs and adjusts the reverberation time, clearly
Except sound impurity, acoustics is improved, improves the clarity of language, product has decoration, keeps the temperature, is fire-retardant, light body, Yi Jia
The features such as work, stabilization, shock resistance, easy maintenance, in addition to this rock wool contacts with human skin will not generate any discomfort, environmental protection
Performance is good.
3. the material of sound absorbing layer three described in the utility model is rock wool, rock wool is using basalt as material, through high-temperature molten
The molten inorganic fiberboard being process, have the characteristics that light weight, thermal coefficient are small, absorb heat, in addition to this, rock wool belongs to not
Combustion property construction material fire proofing material can effectively prevent fire spreading with A1 grades of highest fire-protection rating.
4. the shape of sound-absorption hole described in the utility model is set as bowl-type, and the big one end that is open is external towards wall sheet
Side, bowl-type sound-absorption hole are conducive to expand its sound-absorbing amount, reach better sound-absorbing effect.
5. the material of puigging one described in the utility model is deadening felt, deadening felt has ultra-thin, moisture-proof, fire-retardant, ring
The excellent performance of guarantor, soundproof effect is good, and use scope is wide, also has the function of damping.
6. the material of puigging two described in the utility model is plasterboard, plasterboard is using building gypsum as primary raw material
A kind of manufactured material.It is it is a kind of it is light-weight, intensity is higher, thinner thickness, easy to process and sound insulation insulation and fire prevention etc.
The construction material of better performances is one of the novel light plate of current development emphatically, and plasterboard and deadening felt collocation use can
Make deadening felt soundproof effect more preferably.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In the figure, it is marked as 1- wall ontology, 2- denoising structure, 3- sound-absorbing structure, 4- sound-insulating structure, 5- sound absorbing layer one, 6-
Sound absorbing layer two, 7- sound absorbing layer three, 8- puigging one, 9- puigging two, 10- sound-absorption hole, 11- metallic rod.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model 1, to the technical scheme in the embodiment of the utility model into
Row it is clear-be fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
A kind of wall with absorbing sound and lowering noise function, including wall ontology 1 and denoising structure 2, the denoising structure 2 include
Sound-absorbing structure 3 and sound-insulating structure 4, the sound-absorbing structure 3 are set to 1 outside of wall ontology, are successively arranged sound absorbing layer one from outside to inside
5, sound absorbing layer 26 and sound absorbing layer 37, the sound absorbing layer 1 are integrally formed equipped with several sound-absorption holes 10, institute with wall ontology 1
Sound-insulating structure 4 is stated set on 1 inside of wall ontology, is successively arranged puigging 1 and puigging 29, the sound absorbing layer from outside to inside
One 5, it connects between sound absorbing layer 26 and sound absorbing layer 37 for gluing, connects between the puigging 1 and puigging 29 for gluing
It connects, the sound absorbing layer 37 is connected by glue with puigging 1, and keel, the wall ontology 1 are equipped in the puigging 29
In also level be embedded with several metallic rods 11.
Working principle of the utility model is: the noise of indoor generation is absorbed by the sound-absorption hole 10 on sound absorbing layer 1 first, into
Enter sound absorbing layer 26, noise is further absorbed into sound absorbing layer 37, subsequently enters after sound absorbing layer 26 absorbs a part
Puigging 1 and puigging 29, the Noise insulati on that the puigging 1 will not absorbed by sound-absorbing structure 3 with puigging 29, prevent
Only noise is spread to outside, reaches good attraction noise reduction effect, the keel being arranged in puigging 29 to wall play support,
Firm effect, in wall ontology 1 level be embedded metallic rod 11 can reinforce inside sound-absorbing structure 3, the inside of sound-insulating structure 4 and
Connection between sound-absorbing structure 3 and sound-insulating structure 4.
Embodiment 2
On the basis of embodiment 1, further, the material of the sound absorbing layer 26 is micropore polyester fiber to the present embodiment
Acoustical cotton, polyester fiber are made through high-tech hot pressing and with cocoon cotton shape, realize biomass diversity ensure to divulge information, be sound-absorbing and every
Quality product in hot material, highest sound-absorption coefficient reaches 0.9 or more in 125~4000HZ noise range, according to different need
Shorten and adjust the reverberation time, remove sound impurity, improve acoustics, improve the clarity of language, product have decoration,
The features such as heat preservation, fire-retardant, light body, easy processing, stabilization, shock resistance, easy maintenance, in addition to this rock wool contacts not with human skin
Any discomfort, good environmental protection can be generated.
Embodiment 3
On the basis of embodiment 1, further, the material of the sound absorbing layer 37 is rock wool to the present embodiment, rock wool be with
Basalt is material, the inorganic fiberboard being process through high temperature melting, and with light weight, thermal coefficient is small, absorbs heat, spy
Point, in addition to this, rock wool belong to incombustible construction material fire proofing material, with A1 grades of highest fire-protection rating, can effectively prevent
Fire spreading.
Embodiment 4
On the basis of embodiment 1, further, the shape of the sound-absorption hole 10 is set as bowl-type to the present embodiment, and is open
Big one end is conducive to expand its sound-absorbing amount towards 1 outside of wall ontology, bowl-type sound-absorption hole 10, reaches better sound-absorbing effect.
Embodiment 5
On the basis of embodiment 1, further, the material of the puigging 1 is deadening felt, deadening felt to the present embodiment
With ultra-thin, moisture-proof, fire-retardant, environmentally friendly excellent performance, soundproof effect is good, and use scope is wide, also has the function of damping.
Embodiment 6
On the basis of embodiment 1, further, the material of the puigging 29 is plasterboard, plasterboard to the present embodiment
It is using building gypsum as a kind of material made of primary raw material.It is that one kind is light-weight, intensity is higher, thinner thickness, processing side
Just and sound insulation is insulated and the construction material of the better performances such as fire prevention, is one of the novel light plate of current development emphatically, stone
Cream plate and deadening felt collocation use can make deadening felt soundproof effect more preferably.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
It says, is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out
Equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all wrap
Containing being within the protection scope of the utility model.
Claims (6)
1. a kind of wall with absorbing sound and lowering noise function, including wall ontology (1) and denoising structure (2), which is characterized in that described
Denoising structure (2) includes sound-absorbing structure (3) and sound-insulating structure (4), and the sound-absorbing structure (3) is set on the outside of wall ontology (1), by
It is outer to be successively arranged sound absorbing layer one (5), sound absorbing layer two (6) and sound absorbing layer three (7), the sound absorbing layer one (5) and wall ontology to interior
(1) it is integrally formed be equipped with several sound-absorption holes (10), the sound-insulating structure (4) be set to wall ontology (1) on the inside of, from outside to inside according to
It is secondary to be equipped with puigging one (8) and puigging two (9), be between the sound absorbing layer one (5), sound absorbing layer two (6) and sound absorbing layer three (7)
Gluing connection, connects between the puigging one (8) and puigging two (9) for gluing, the sound absorbing layer three (7) and puigging one
(8) it is connected by glue, keel is equipped in the puigging two (9), also level is embedded with several gold in the wall ontology (1)
Belong to bar (11).
2. a kind of wall with absorbing sound and lowering noise function according to claim 1, which is characterized in that the sound absorbing layer two
(6) material is micropore polyester fiber acoustical cotton.
3. a kind of wall with absorbing sound and lowering noise function according to claim 1, which is characterized in that the sound absorbing layer three
(7) material is rock wool.
4. a kind of wall with absorbing sound and lowering noise function according to claim 1, which is characterized in that the sound-absorption hole (10)
Shape be set as bowl-type, and the big one end that is open is towards on the outside of wall ontology (1).
5. a kind of wall with absorbing sound and lowering noise function according to claim 1, which is characterized in that the puigging one
(8) material is deadening felt.
6. a kind of wall with absorbing sound and lowering noise function according to claim 1, which is characterized in that the puigging two
(9) material is plasterboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920091745.1U CN209457203U (en) | 2019-01-21 | 2019-01-21 | A kind of wall with absorbing sound and lowering noise function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920091745.1U CN209457203U (en) | 2019-01-21 | 2019-01-21 | A kind of wall with absorbing sound and lowering noise function |
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| Publication Number | Publication Date |
|---|---|
| CN209457203U true CN209457203U (en) | 2019-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920091745.1U Expired - Fee Related CN209457203U (en) | 2019-01-21 | 2019-01-21 | A kind of wall with absorbing sound and lowering noise function |
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| Country | Link |
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| CN (1) | CN209457203U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523375A (en) * | 2020-11-24 | 2021-03-19 | 重庆驰超科技有限公司 | Modular basalt sound-absorbing composite board |
| CN115012559A (en) * | 2022-06-30 | 2022-09-06 | 广东电网有限责任公司 | Power distribution station partition wall |
-
2019
- 2019-01-21 CN CN201920091745.1U patent/CN209457203U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523375A (en) * | 2020-11-24 | 2021-03-19 | 重庆驰超科技有限公司 | Modular basalt sound-absorbing composite board |
| CN115012559A (en) * | 2022-06-30 | 2022-09-06 | 广东电网有限责任公司 | Power distribution station partition wall |
| CN115012559B (en) * | 2022-06-30 | 2024-03-12 | 广东电网有限责任公司 | Partition wall of power distribution station |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 |