CN204510665U - A kind of moistureproof sound absorption Soft Roll - Google Patents
A kind of moistureproof sound absorption Soft Roll Download PDFInfo
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- CN204510665U CN204510665U CN201420781244.3U CN201420781244U CN204510665U CN 204510665 U CN204510665 U CN 204510665U CN 201420781244 U CN201420781244 U CN 201420781244U CN 204510665 U CN204510665 U CN 204510665U
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- sound absorption
- absorbing plate
- soft roll
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Abstract
The utility model discloses a kind of moistureproof sound absorption Soft Roll, comprising: the sound absorbing plate that the natural fiber being positioned at bottom is made; Also be included in the baffle blanket that a kind of natural fiber that described bottom sound absorbing plate is arranged is made; The upper strata sound absorbing plate that the natural fiber that the another kind of material that described baffle blanket is arranged is different is made.The baffle blanket in described bottom, upper strata sound absorbing plate and intermediate layer makes composite block, composite block is arranged the dust jacket that a natural fiber makes and become sound absorption block, described angle-style aluminium alloys carries out installing along the profile crest line of its sound absorption block and becomes frame support, arranges waterproof, moistureproof sound absorption cloth cover that one deck natural fiber is made outside frame support.Adopt protection against the tide sound absorption Soft Roll provided by the utility model, the entrant sound of its uniqueness, permeability performance can make the noise of each functional space of arenas be minimized and elimination, improve tonequality dramatically.
Description
Technical field
The utility model relates to builds sound decoration technique field, particularly a kind of protection against the tide sound absorption Soft Roll.
Background technology
In the cultural art building acoustics decorative engineerings such as present arenas, concert hall, the functional space such as stage, orchestra, usually uses the acoustic apparatus such as sound absorption Soft Roll, to absorb incident sound, improves tonequality.
But the basic structure of conventional sound absorption Soft Roll is: the material of outsourcing mainly forms a kind of armour layer with decoration function, adopt glass wool entrant sound cloth.Wherein, glass wool mainly plays a part sound absorption function.In-built constituent is fibers material, for sound absorption.Due to the defect of material and structure, there are the following problems for this kind of sound absorption Soft Roll:
Higher to operating environment requirements, dry indoor environment can only be applicable to.At the environment of humidity, the steam on surface or the globule can block the hole in cloth and glass wool, thus the sound absorption function of impact sound absorption Soft Roll, have a strong impact on indoor tone quality effect.
Glass wool in sound absorption envelope material, belonging to a classification in glass fiber, is a kind of manmade inorganic fibre.It is by melten glass fibrillatable, and form the material of cotton like, chemical composition belongs to category of glass, is a kind of inorganic fibre, has certain harm to health.
The people of long contact glass wool can occur that pneumoconiosis changes, and easily occur upper respiratory tract irritation and asthma attack, the lung bioplsy pathologic finding of concerned patients shows, has glass fiber dust cell stove in lung tissue, hyperplasia that glue unit is slight.
The people of long contact glass wool is easy to get the disease such as lung cancer, pulmonary abscess.Also easy coming in contact property dermatitis, groups of people can engender sclerosis of the skin phenomenon.Also can easily suffer from conjunctivitis and keratitis, the visible opacity of the cornea of severe person and localized abscesses.
The inner sound absorption material of sound absorption bag is owing to have employed chemical fibre, and poor air permeability, bag content moisture-sensitive and produce mould, emits bad smell, spread disease, to environment.
Because sound absorption Soft Roll adopts cloth cover to be directly set with, cannot give prominence to corner angle and lines of outline, not only outward appearance is irregular, also cannot make difformity by particular/special requirement, the solid that lines of outline is clearly demarcated, is difficult to meet the actual demand of acoustics decoration.
Therefore, the sound absorption Soft Roll in the Public Cultural Places such as existing arenas, concert hall, in three importances such as protection against the tide, environmental protection and Mechanical Buildss, technically needs to improve.
Utility model content
In view of the technical deficiency of sound absorption Soft Roll in above-mentioned existing Public Cultural Places, the purpose of this utility model is to provide a kind of novel protection against the tide sound absorption Soft Roll, and the utility model will solve moistureproof and environmental protection two aspect Problems existing.The utility model is by the fabric to sound absorption Soft Roll, inner sound absorption material and contour structures improve, and selects and has the protection against the tide conforming with acoustical demands, ventilative sound absorption cloth and the sound absorbing plate adopting natural fiber to make and baffle blanket; Adopt rational structure design, to improve moisture-proof function and the sound absorption function of sound absorption Soft Roll, reach the requirement of improvement tonequality acoustically, environmental protection.
The technical solution of the utility model is as follows:
A kind of moistureproof sound absorption Soft Roll, wherein, comprising: the sound absorbing plate being positioned at bottom, bottom sound absorbing plate is provided with baffle blanket, baffle blanket is provided with the upper strata sound absorbing plate different from bottom sound absorbing plate composition material composition;
Described bottom, upper strata sound absorbing plate and baffle blanket, adopt stack, gluing and bonding process, after needing body requirement to be processed according to design, heat and be bonded into composite block, and be provided with a cloth cover in appearance in the entirety of composite block;
Outside the composite block that integral surface has cloth to overlap, angle-style aluminium alloy extrusions is arranged along its knuckle line, becomes frame support, and aluminum alloy frame support is outside equipped with a cloth cover;
The appearance of sound absorption bag can be regular geometric body, also according to the needs of design and construction, can make irregular body.
The temperature bonded of heating of sound absorbing plate and baffle blanket, is no more than 100° centigrade; Crosscut section becomes the horn shape aluminium alloy extrusions of 90 degree, and the profile crest line along sound absorption block is installed.Make aluminum alloy frame support, outside the frame support of aluminium alloys, one deck waterproof, moistureproof sound absorption cloth cover are set.
Protection against the tide sound absorption Soft Roll provided by the utility model, owing to have employed natural fiber material sheet material and felt; Have employed dust-proof sound absorption cloth, aluminium alloys angle section frame support, waterproof, moistureproof sound absorption cloth.Make novel sound absorption Soft Roll should possess good environmental protection characteristic, while reinforcement cloth tightness, watertightness, the permeability performance of its uniqueness, can make the smooth and easy discharge of inside configuration steam, keeps the dry and comfortable of sound absorption bag, avoids multiplying mould in structure.Due on sound absorption material, select the natural materials conforming with acoustical demands, thus avoided its harm to human body, ensure that the peace Environment protection and safety of public place, more perfectly solve the problems such as ventilative, moistureproof and environmental protection.
Novel sound absorption Soft Roll is porous absorption material type, and medium-high frequency sound absorption is relatively good, at low-frequency range sound absorption characteristics relative ideal.Novel sound absorption Soft Roll possesses broad band sound absorption performance, especially comparatively outstanding at low-frequency range sound absorbing capabilities.
Accompanying drawing explanation
Fig. 1 is the three-dimensional appearance schematic diagram of protection against the tide sound absorption Soft Roll of the present utility model.
Fig. 2 is the lateral cross section cross-sectional schematic of protection against the tide sound absorption Soft Roll of the present utility model.
Fig. 3 is the part section structural representation of protection against the tide sound absorption Soft Roll of the present utility model.
Detailed description of the invention
The utility model provides a kind of moistureproof sound absorption Soft Roll, for making the purpose of this utility model, technical scheme and effect state clearly, clearly, further describes the utility model referring to accompanying drawing examples.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
A kind of novel protection against the tide sound absorption Soft Roll of the utility model embodiment, as shown in Figure 1, its outward appearance is regular geometric body; Also according to actual needs, irregular body can be made.
As shown in Figure 2, comprising: comprise the sound absorbing plate 106 being positioned at bottom, acoustical board 106 is that a kind of natural fiber conforming with acoustical demands is made.Described bottom sound absorbing plate 106 is provided with above and baffle blanket 105 is housed, and baffle blanket 105 adopts natural fiber make and reach acoustical demands.Described baffle blanket 105 establishes transposition to have sound absorbing plate 104, and sound absorbing plate 104 is that the natural fiber that another kind conforms with acoustical demands is made.
As shown in Figure 3, by the baffle blanket 105 in bottom sound absorbing plate 106, intermediate layer and the sound absorbing plate 104 on upper strata, make outside dimensions consistent identical with area, employing rule stacks, gluing is heated and is bonded into a composite block, according to the requirement of design, composite block is processed into required shape, and dustproof fiber cloth jacket layer 103 is set in this composite block, sound absorption block.
As shown in Figure 3, adopt the horn shape aluminium alloy extrusions of 90 degree, along the profile crest line installing aluminum alloy frame support of sound absorption block, 102A, 102B, 102C, 102D are the ingredients of aluminum alloy frame support, play storage and the effect supported to sound absorption block.
As shown in Figure 3, aluminum alloy frame support arranges a waterproof, protection against the tide absorbs sound the dampproof cloth cover 101 that cloth is made, and makes moistureproof sound absorption Soft Roll.
Protection against the tide sound absorption Soft Roll provided by the utility model, owing to have employed natural fiber material sheet material, dustproof fiber cloth, aluminum alloy frame, sound-absorbing dustcloth, waterproof, moistureproof sound absorption cloth.Make novel sound absorption Soft Roll should possess good environmental protection characteristic, while reinforcement cloth tightness, watertightness, the permeability performance of its uniqueness, can make the smooth and easy discharge of inside configuration steam, keeps the dry and comfortable of sound absorption bag, avoids multiplying mould in structure.Due on sound absorption material, select the natural materials conforming with acoustical demands, thus avoided its harm to human body, ensure that the peace Environment protection and safety of public place, more perfectly solve the problems such as ventilative, moistureproof and environmental protection.
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, can be improved according to the above description or convert, all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (9)
1. a moistureproof sound absorption Soft Roll, is characterized in that, comprising: the sound absorbing plate being positioned at bottom, bottom sound absorbing plate is provided with baffle blanket, baffle blanket is provided with the upper strata sound absorbing plate different from bottom sound absorbing plate composition material composition;
Described bottom, upper strata sound absorbing plate and baffle blanket, adopt stack, gluing and bonding process, after needing body requirement to be processed according to design, heat and be bonded into composite block, and be provided with a cloth cover in appearance in the entirety of composite block;
Outside the composite block that integral surface has cloth to overlap, angle-style aluminium alloy extrusions is arranged along its knuckle line, becomes frame support, and aluminum alloy frame support is outside equipped with a cloth cover.
2. protection against the tide sound absorption Soft Roll according to claim 1, is characterized in that: the appearance of sound absorption bag can be regular geometric body, also according to the needs of design and construction, can make irregular body.
3. protection against the tide sound absorption Soft Roll according to claim 1, is characterized in that: the sound absorbing plate of bottom is that a kind of natural fiber conforming with acoustical demands is made.
4. protection against the tide sound absorption Soft Roll according to claim 1, is characterized in that: bottom acoustical board sheet material layers is provided with baffle blanket, and baffle blanket adopts natural fiber make and reach acoustical demands.
5. protection against the tide sound absorption Soft Roll according to claim 1, is characterized in that: the upper strata sound absorbing plate that baffle blanket is arranged is that the natural fiber that another kind conforms with acoustical demands is made.
6. protection against the tide sound absorption Soft Roll according to claim 1, it is characterized in that: the order that stacks of above-mentioned sheet material and felt is: the baffle blanket in bottom sound absorbing plate, intermediate layer and the sound absorbing plate on upper strata, two kinds of sheet material is with the outer geomery of felt is consistent and area is identical, employing rule stacks, gluing, required shape is processed into according to designing requirement, heat again and be bonded into a composite block, be inserted in cloth cover, be sound absorption block.
7. protection against the tide sound absorption Soft Roll according to claim 6, is characterized in that: the temperature bonded of heating of sound absorbing plate and baffle blanket, is no more than 100° centigrade.
8. protection against the tide sound absorption Soft Roll according to claim 1, it is characterized in that: the section bar of described aluminum alloy frame support, be the horn shape aluminium alloy extrusions that crosscut section becomes 90 degree, the profile crest line along sound absorption block is installed.
9. protection against the tide sound absorption Soft Roll according to claim 1, is characterized in that: further, outside the framework of the aluminium alloys on sound absorption block, arranges one deck waterproof, moistureproof sound absorption cloth cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420781244.3U CN204510665U (en) | 2014-12-12 | 2014-12-12 | A kind of moistureproof sound absorption Soft Roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420781244.3U CN204510665U (en) | 2014-12-12 | 2014-12-12 | A kind of moistureproof sound absorption Soft Roll |
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| Publication Number | Publication Date |
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| CN204510665U true CN204510665U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420781244.3U Active CN204510665U (en) | 2014-12-12 | 2014-12-12 | A kind of moistureproof sound absorption Soft Roll |
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| CN (1) | CN204510665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016224251A1 (en) * | 2016-12-06 | 2018-06-07 | Adidas Ag | Heat-insulating structure |
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2014
- 2014-12-12 CN CN201420781244.3U patent/CN204510665U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016224251A1 (en) * | 2016-12-06 | 2018-06-07 | Adidas Ag | Heat-insulating structure |
| DE102016224251B4 (en) * | 2016-12-06 | 2019-02-28 | Adidas Ag | Heat-insulating structure |
| US10815592B2 (en) | 2016-12-06 | 2020-10-27 | Adidas Ag | Thermal insulating structure |
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Address after: 8 / F, 13 / F, Zhonghao building, Bagua Road, Futian District, Shenzhen, Guangdong 518000 Patentee after: Zhongfutai cultural architecture Co.,Ltd. Address before: 8 / F, 13 / F, Zhonghao building, Bagua Road, Futian District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN ZHONGFUTAI CULTURAL BUILDING CONSTRUCTION Co.,Ltd. |