CN108756106A - A kind of acoustical panel - Google Patents
A kind of acoustical panel Download PDFInfo
- Publication number
- CN108756106A CN108756106A CN201810614317.2A CN201810614317A CN108756106A CN 108756106 A CN108756106 A CN 108756106A CN 201810614317 A CN201810614317 A CN 201810614317A CN 108756106 A CN108756106 A CN 108756106A
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- China
- Prior art keywords
- layer
- cloth
- acoustical panel
- thickness
- damping
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- 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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- 238000009413 insulation Methods 0.000 claims abstract description 69
- 238000013016 damping Methods 0.000 claims abstract description 51
- 239000000835 fiber Substances 0.000 claims abstract description 44
- 239000002184 metal Substances 0.000 claims abstract description 40
- 229910052751 metal Inorganic materials 0.000 claims abstract description 40
- 239000004744 fabric Substances 0.000 claims abstract description 38
- 229920000728 polyester Polymers 0.000 claims description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- 229920006169 Perfluoroelastomer Polymers 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229920002379 silicone rubber Polymers 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 12
- 238000013461 design Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 6
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 10
- 230000008901 benefit Effects 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000219289 Silene Species 0.000 description 1
- 239000012814 acoustic material Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0875—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The present invention relates to a kind of acoustical panels comprising metal decking layer, damping sound insulation layer, damping puigging, the first metal perforated plate layer, the first heat insulation fiber layer of cloth, damping sound absorbing layer, the second heat insulation fiber layer of cloth and the second metal perforated plate layer being cascading.Compared with prior art, the beneficial effects of the invention are as follows:The acoustical panel of offer is combined by multilayer material and considers the special constructions such as design snubber block, air sound insulation area in respective material floor, each layer is compound and the design of special construction can make acoustical panel all have preferable sound-deadening and noise-reducing to the sound of basic, normal, high frequency to act on, heat-insulated simultaneously, insulation and high temperature resistance are preferable, it is substantially better than traditional acoustical panel, suitable for being used under different scenes, market potential is huge.
Description
Technical field
The invention belongs to sound-deadening and noise-reducing fields, and in particular to a kind of acoustical panel.
Background technology
Today's society, noise pollution are considered as being only second to the third-largest public hazards of atmosphere pollution and water pollution, not only give people
Daily life, work, study bring many inconvenience, also deeply affect the health of people.As society passes through
The continuous development of Ji, the continuous improvement of people's lives level, people are increasing to the quality requirement of life, to the body of itself
Body health status attention rate is higher and higher.However, with the growth of population, growth of vehicle etc., people's lives environmental noise increases
More, especially noise is particularly acute in city, and such as construction, vehicle, KTV, bar, power distribution cabinet etc. can all directly affect
To the physical and mental health and quality of life of people, noise control pollutes very urgent.
Abatvoix is a kind of ideal sound-proof decorative materials, have sound-absorbing, environmental protection, it is fire-retardant, heat-insulated, heat preservation, it is moisture-proof, mould proof
Change, easy dedusting, easily cutting, can parquets, easy construction, the features such as stability is good, impact resistance is good.Abatvoix kind on the market
Class is various, according to material classification, is divided into Wooden sound-absorbing plate, mineral wool abatvoix, fabrics abatvoix, sound-absorbing metal plate, silk quality sound-absorbing
The structure of plate etc., common acoustical panel has porous structure, including wooden perforation structure, honeycomb perforation structure etc..
With the increasingly diversification of people's daily routines, the demand to abatvoix is also higher and higher, and traditional abatvoix exists
The requirement that cannot meet people of the performance of noise reduction, heat-insulated, insulation, high temperature resistant etc. gradually.Therefore, it is necessary to design
A kind of new acoustical panel, to improve the performance of its various aspects.
Invention content
The present invention provides a kind of acoustical panel, is obtained by structure design and the compound of multiple material, it is intended to tradition be overcome to disappear
Soundboard cannot be satisfied the deficiency of people's requirement in the performance of noise reduction, heat-insulated, insulation, high temperature resistant etc..
The technical solution that the present invention solves above-mentioned technical problem is as follows:A kind of acoustical panel comprising be cascading
Metal decking layer, damping sound insulation layer, damping puigging, the first metal perforated plate layer, the first heat insulation fiber layer of cloth, damping sound absorbing layer,
Second heat insulation fiber layer of cloth and the second metal perforated plate layer.
Based on the above technical solution, the present invention can also be improved as follows.
Further, the damping sound insulation layer by damping sound insulation felt at.
It is, damping sound insulation felt by high molecular material, metal powder and all kinds of to use the above-mentioned improved benefit of further structure
Auxiliary agent is process, and can be disappeared with good air-borne sound sound insulation capabilities for a kind of efficient acoustic material in the prior art
The energy generated when except machine run, the resonance for weakening low-frequency sound are propagated.
Further, the damping puigging includes being located between the damping sound insulation layer and the first metal perforated plate layer
And multiple snubber blocks of uniform intervals setting, air sound insulation area is formed between the adjacent snubber block.
Use the above-mentioned improved benefit of further structure for, improve to the dispersion cushioning effect of air-flow and sound shock wave,
Air sound insulation area promotes soundproof effect while reducing materials'use, and there is centering low frequency noise the preferable noise reduction that weakens to make
With.
Further, the damping sound absorbing layer by be located in the first heat insulation fiber layer of cloth and the second heat insulation fiber layer of cloth it
Between polyester fibre acoustic panel and several snubber blocks composition, the polyester fibre acoustic panel be equipped with several through-holes, the damping
Block is embedded in the through-hole correspondingly.
Use the above-mentioned improved benefit of further structure for the high with the use of centering of, polyester fibre acoustic panel and snubber block
Frequency vibration has preferable absorption, absorbing sound and lowering noise effect good;First heat insulation fiber layer of cloth and the second heat insulation fiber layer of cloth are set
The heat-insulated of acoustical panel, insulation and heat safe ability can be promoted by setting;Snubber block, which is embedded in polyester fibre acoustic panel, also to be had
Certain supporting role prevents polyester fibre acoustic panel compressive deformation and influences its sound-absorbing effect.Polyester fibre acoustic panel also has
There are the excellent performances such as slim and graceful, full of elasticity, durable, nontoxic, tasteless, mould proof, fire-retardant and insulation.
Further, the snubber block is made of EP rubbers, silicon rubber, fluorubber or perfluoroelastomers.
Use the above-mentioned improved benefit of further structure for the snubber block of, the above material other than there is preferable elasticity,
Also there is preferable heat resistance, its erasure effect can be also kept when ensureing acoustical panel in the high temperature environment.
Further, the snubber block is strip and the adjacent snubber block parallel interval setting.
The above-mentioned improved benefit of further structure is used to ensure preferable damping and erasure effect.
It should be noted that in addition to the snubber block of above-mentioned strip, snubber block can also be column, it is at dot matrix at this time
Shape is uniformly distributed in layer where it(Damping puigging or damping sound absorbing layer).
Further, the metal decking layer is stainless steel plate layer or galvanized sheet layer.
Use the above-mentioned improved benefit of further structure for corrosion-resistant, service life is long.
Further, the first metal perforated plate layer and the second metal perforated plate layer are stainless steel plate layer or zinc-plated orifice plate
Layer.
Use the above-mentioned improved benefit of further structure for stainless steel plate and zinc-plated orifice plate are corrosion-resistant, while thereon
Porous structure enables sound to be inwardly transferred to damping and silencing layer and damping puigging, and voice sounds is made to be absorbed by each layer, ensures
Sound-absorbing effect.
Further, the first heat insulation fiber layer of cloth and the second heat insulation fiber layer of cloth are made of E- glass fabrics.
Use the above-mentioned improved benefit of further structure for E- glass fabrics are a kind of current most widely used glass
Fiber, with good electrical insulation properties, while heat-insulated, sound-deadening and noise-reducing effect is preferable.
Further, the thickness of the metal decking layer is 0.5-2.0mm, and the thickness of the damping sound insulation layer is 1.3-
1.5mm, the thickness of the damping puigging are 40-50mm, and the thickness of first metal perforated plate is 0.5-2.0mm, described the
The thickness of one heat insulation fiber layer of cloth is 1.0-1.2mm, and the thickness of the damping sound absorbing layer is 80-100mm, the second heat insulation fiber cloth
The thickness of layer is 1.0-1.2mm, and the thickness of second metal perforated plate is 0.5-2.0mm.
The above-mentioned improved benefit of further structure is used to rationally design the thickness of each layer to ensure that the acoustical panel can be right
The sound of basic, normal, high frequency all has better sound-deadening and noise-reducing effect, at the same ensure its with it is good it is heat-insulated, insulation and it is resistance to
High-temperature behavior.
Compared with prior art, the beneficial effects of the invention are as follows:
Acoustical panel provided by the invention is combined by multilayer material and considers design snubber block, air in its interior respective material layer
The special constructions such as sound insulation area, each layer is compound and the design of special construction can make acoustical panel all have the sound of basic, normal, high frequency
Preferable sound-deadening and noise-reducing effect, while heat-insulated, insulation and high temperature resistance are preferable, hence it is evident that better than traditional acoustical panel, it is suitable for
It is used under different scenes, market potential is huge.
Description of the drawings
Fig. 1 is a kind of sectional view of acoustical panel provided by the invention.
In attached drawing, parts list represented by the reference numerals are as follows:
1. metal decking layer;2. damping sound insulation layer;3. damping puigging;4. the first metal perforated plate layer;5. the first heat insulation fiber cloth
Layer;6. damping sound absorbing layer;7. the second heat insulation fiber layer of cloth;8. the second metal perforated plate layer;9. snubber block;10. air sound insulation area;
11. polyester fibre acoustic panel.
Specific implementation mode
Principles and features of the present invention are described below in conjunction with drawings and the specific embodiments, example is served only for solving
The present invention is released, is not intended to limit the scope of the present invention.
The present invention provides a kind of acoustical panel comprising the metal decking layer 1 that is cascading, damping sound insulation layer 2, damping
Puigging 3, the first metal perforated plate layer 4, the first heat insulation fiber layer of cloth 5, damping sound absorbing layer 6, the second heat insulation fiber layer of cloth 7 and second
Metal perforated plate layer 8.It should be noted that being adhesively fixed by heat safe glue between each layer.
Embodiment 1
As shown in Figure 1, in the present embodiment, the damping sound insulation layer 2 is by damping sound insulation felt at the damping puigging 3 wraps
The multiple snubber blocks 9 for being located in that between the damping sound insulation layer 2 and the first zinc-plated orifice layer 4 and uniform intervals are arranged are included,
Air sound insulation area 10 is formed between the adjacent snubber block 9;The damping sound absorbing layer 6 is by being located in first heat insulation fiber
Polyester fibre acoustic panel 11 and several snubber blocks 9 between layer of cloth 5 and the second heat insulation fiber layer of cloth 7 form, the polyester fiber
Abatvoix 11 is equipped with several through-holes, and the snubber block 9 is embedded in the through-hole, in the present embodiment, snubber block correspondingly
It is made of EP rubbers, is strip, cross section is rectangle, and the width of cross section is 30mm, and thickness is the thickness of layer where it
Degree;The first heat insulation fiber layer of cloth 5 and the second heat insulation fiber layer of cloth 7 are made of E- glass fabrics;Specifically, the gold
Category panel layer is galvanized sheet and its thickness is 2.0mm, and the thickness of the damping sound insulation layer 2 is 1.3mm, the damping puigging 3
Thickness be 50mm(The snubber block of adjacent two strips is parallel and spacing is 50mm), the thickness of the first metal perforated plate layer 4
Degree is 2.0mm, and the thickness of the first heat insulation fiber layer of cloth 5 is 1.0mm, and the thickness of the damping sound absorbing layer 6 is 100mm, the
The thickness of two heat insulation fiber layer of cloths 7 is 1.0mm, and the thickness of the second metal perforated plate layer 8 is 2.0mm.
Embodiment 2
Identical as the material of 1 each layer of embodiment and structure, difference is that the thickness of each layer changes, specific as follows:The metal
Panel layer is galvanized sheet and its thickness is 0.5mm, and the thickness of the damping sound insulation layer 2 is 1.4mm, the damping puigging 3
Thickness is 45mm(The snubber block of adjacent two strips is parallel and spacing is 60mm), the thickness of the first metal perforated plate layer 4
For 0.5mm, the thickness of the first heat insulation fiber layer of cloth 5 is 1.2mm, and the thickness of the damping sound absorbing layer 6 is 90mm, second every
The thickness of thermal fiber layer of cloth 7 is 1.3mm, and the thickness of the second metal perforated plate layer 8 is 0.5mm, first and second metal perforated plate
Layer is zinc-plated orifice plate.
Embodiment 3
Identical as the material of 1 each layer of embodiment and structure, difference is that the thickness of each layer changes, specific as follows:The metal
Panel layer is galvanized sheet and its thickness is 1.2mm, and the thickness of the damping sound insulation layer 2 is 1.5mm, the damping puigging 3
Thickness is 40mm(The snubber block of adjacent two strips is parallel and spacing is 60mm), the thickness of first metal perforated plate 4 is
The thickness of 1.2mm, the first heat insulation fiber layer of cloth 5 are 1.4mm, and the thickness of the damping sound absorbing layer 6 is 90mm, and second is heat-insulated
The thickness of scrim cloth 7 is 1.4mm, and the thickness of the second metal perforated plate layer 8 is 1.2mm, first and second metal perforated plate layer
It is zinc-plated orifice plate.
Acoustical panel made from embodiment 1 to 3 is tested for the property, such as following table institute of the silene system under each frequency noise
Show, in order to compare the sound-absorption coefficient for having also listed common Wooden sound-absorbing plate in following table.
As seen from the above table, acoustical panel provided by the invention has more excellent sound absorption qualities than traditional abatvoix,
Relatively high sound-absorption coefficient is all had under basic, normal, high frequency.
In addition, the present invention has also carried out the corresponding acoustical panel of implementation column 1 to 3, heat-insulated, (insulation herein refers to layer for insulation
Electric conductivity between layer) and high temperature resistance test, test result shows that it is also apparent in the performance of above-mentioned various aspects
Better than traditional acoustical panel.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of acoustical panel, which is characterized in that including the metal decking layer being cascading(1), damping sound insulation layer(2), subtract
Shake puigging(3), the first metal perforated plate layer(4), the first heat insulation fiber layer of cloth(5), damping sound absorbing layer(6), the second heat insulation fiber
Layer of cloth(7)With the second metal perforated plate layer(8).
2. a kind of acoustical panel according to claim 1, which is characterized in that the damping sound insulation layer(2)By damping sound insulation felt
It is made.
3. a kind of acoustical panel according to claim 1, which is characterized in that the damping puigging(3)Including being located in
State damping sound insulation layer(2)With the first metal perforated plate layer(4)Between and uniform intervals setting multiple snubber blocks(9), adjacent
The snubber block(9)Between form air sound insulation area(10).
4. a kind of acoustical panel according to claim 1, which is characterized in that the damping sound absorbing layer(6)It is described by being located in
First heat insulation fiber layer of cloth(5)With the second heat insulation fiber layer of cloth(7)Between polyester fibre acoustic panel(11)With several snubber blocks
(9)Composition, the polyester fibre acoustic panel(11)It is equipped with several through-holes, the snubber block(9)Described in one-to-one insertion
Through-hole.
5. a kind of acoustical panel according to claim 3 or 4, which is characterized in that the snubber block(9)By EP rubbers, silicon
Rubber, fluorubber or perfluoroelastomers are made.
6. a kind of acoustical panel according to claim 3 or 4, which is characterized in that the snubber block(9)For strip and adjacent
The snubber block(9)Parallel interval is arranged.
7. a kind of acoustical panel according to claim 1, which is characterized in that the metal decking layer(1)For stainless steel plate layer
Or galvanized sheet layer.
8. a kind of acoustical panel according to claim 1, which is characterized in that the first metal perforated plate layer(4)With the second gold medal
Belong to orifice layer(8)It is stainless steel plate layer or zinc-plated orifice layer.
9. a kind of acoustical panel according to claim 1, which is characterized in that the first heat insulation fiber layer of cloth(5)With second
Heat insulation fiber layer of cloth(7)It is made of E- glass fabrics.
10. a kind of acoustical panel according to claim 1, which is characterized in that the metal decking layer(1)Thickness be 0.5-
2.0mm, the damping sound insulation layer(2)Thickness be 1.3-1.5mm, the damping puigging(3)Thickness be 40-50mm, institute
State the first metal perforated plate layer(4)Thickness be 0.5-2.0mm, the first heat insulation fiber layer of cloth(5)Thickness be 1.0-
1.2mm, the damping sound absorbing layer(6)Thickness be 80-100mm, the second heat insulation fiber layer of cloth(7)Thickness be 1.0-1.2mm,
The second metal perforated plate layer(8)Thickness be 0.5-2.0mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810614317.2A CN108756106A (en) | 2018-06-14 | 2018-06-14 | A kind of acoustical panel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810614317.2A CN108756106A (en) | 2018-06-14 | 2018-06-14 | A kind of acoustical panel |
Publications (1)
Publication Number | Publication Date |
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CN108756106A true CN108756106A (en) | 2018-11-06 |
Family
ID=64022665
Family Applications (1)
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CN201810614317.2A Pending CN108756106A (en) | 2018-06-14 | 2018-06-14 | A kind of acoustical panel |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110706685A (en) * | 2019-09-24 | 2020-01-17 | 哈尔滨工程大学 | Vibration and noise reduction structure for working environment of underwater detection equipment |
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CN204252306U (en) * | 2014-11-18 | 2015-04-08 | 苏州市海魄洁净环境工程有限公司 | A kind of toilet noise reduction damping composite board |
CN106639015A (en) * | 2016-09-26 | 2017-05-10 | 国网上海市电力公司 | Composite noise-reduction muffler plate |
CN107338926A (en) * | 2016-11-17 | 2017-11-10 | 成都朵猫文化传播有限公司 | A kind of domestic indoor abatvoix |
CN207260354U (en) * | 2017-07-04 | 2018-04-20 | 宿迁天华新材料有限公司 | A kind of noise control damping Acoustic barrier plate |
CN208379965U (en) * | 2018-06-14 | 2019-01-15 | 六合天地(武汉)环境有限公司 | A kind of acoustical panel |
-
2018
- 2018-06-14 CN CN201810614317.2A patent/CN108756106A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204252306U (en) * | 2014-11-18 | 2015-04-08 | 苏州市海魄洁净环境工程有限公司 | A kind of toilet noise reduction damping composite board |
CN106639015A (en) * | 2016-09-26 | 2017-05-10 | 国网上海市电力公司 | Composite noise-reduction muffler plate |
CN107338926A (en) * | 2016-11-17 | 2017-11-10 | 成都朵猫文化传播有限公司 | A kind of domestic indoor abatvoix |
CN207260354U (en) * | 2017-07-04 | 2018-04-20 | 宿迁天华新材料有限公司 | A kind of noise control damping Acoustic barrier plate |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110706685A (en) * | 2019-09-24 | 2020-01-17 | 哈尔滨工程大学 | Vibration and noise reduction structure for working environment of underwater detection equipment |
CN110706685B (en) * | 2019-09-24 | 2022-03-04 | 哈尔滨工程大学 | Vibration and noise reduction structure for working environment of underwater detection equipment |
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Application publication date: 20181106 |