CN204728505U - A kind of novel sound insulating denoising structure - Google Patents
A kind of novel sound insulating denoising structure Download PDFInfo
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- CN204728505U CN204728505U CN201520287778.5U CN201520287778U CN204728505U CN 204728505 U CN204728505 U CN 204728505U CN 201520287778 U CN201520287778 U CN 201520287778U CN 204728505 U CN204728505 U CN 204728505U
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Abstract
A kind of novel sound insulating denoising structure of the utility model, a kind of novel sound insulating denoising structure is arranged on indoor wall, for carrying out sound insulation and noise reduction, comprising: puigging, puigging at least two straton puigging, and puigging is arranged on body of wall; Fireprotection layer, fireprotection layer is arranged on puigging, and fireprotection layer is provided with projection and/or groove, and groove on projection on fireprotection layer and/or groove and puigging and/or projection match; Decorative layer, decorative layer is arranged on fireprotection layer.A kind of novel sound insulating denoising structure of the utility model is arranged on indoor wall, and elegant in appearance, effectively can carry out sound insulation and noise reduction, sound insulation and noise reduction is effective, and has flameproof effect, is more suitable for Intelligent video room.
Description
Technical field
The utility model belongs to decorative processing field, is specifically related to a kind of novel sound insulating denoising structure.
Background technology
Home theater, already by called optical imaging or have, along with the fast development of electronic technology, still among constantly progressive, presents to our more perfect audio-visual experience.But due to the objective reality of ambient noise, the background noise of audio-visual indoor can directly destroy the definition of indoor sound and impact the reverberation time in room, simultaneously due to film and abundant information, the frequency complexity of music, the CF of noise overlaps with indoor audio frequency and can produce obvious sound coloration, the direct replay quality affecting sound, too high noise even directly can have influence on the health of user.Meanwhile, acoustic pressure when audio-visual room uses often can reach more than 90dB, and low frequency is more, and easily by door, window, even body of wall is transmitted to outdoor, causes impact to external world.Therefore, audio-visual room needs relative closure, reaches enough sound insulation factors.Sound insulation process, as closed basis, becomes the indispensable design of high-end private movie theatre and the place such as Hi-Fi music system and recording room and emphasis of constructing.
Therefore a kind of sound-absorbing effect is good, the novel sound insulating denoising structure that effectively can realize sound insulation and noise reduction urgently proposes.
Utility model content
In order to solve the problems of the technologies described above, the utility model proposes novel sound insulating denoising structure, this vibrational power flow is on indoor wall, elegant in appearance, and effectively can carry out sound insulation and noise reduction, sound insulation and noise reduction is effective, and has flameproof effect, is more suitable for Intelligent video room.
In order to achieve the above object, the technical solution of the utility model is as follows:
A kind of novel sound insulating denoising structure, being arranged on indoor wall, for carrying out sound insulation and noise reduction, comprising: puigging, puigging at least two straton puigging, and puigging is arranged on body of wall; Fireprotection layer, fireprotection layer is arranged on puigging, and fireprotection layer is provided with projection and/or groove, and groove on projection on fireprotection layer and/or groove and puigging and/or projection match; Decorative layer, decorative layer is arranged on fireprotection layer.
A kind of novel sound insulating denoising structure of the utility model, utilizes at least two straton puiggings to superpose.Different from the thicker puigging of traditional individual layer, sub-puigging is thinner, has better assimilation effect to the noise of Low Medium Frequency.And due to audio-visual chamber interior equipment all costly, be provided with fireprotection layer in the outside of puigging, can effectively prevent fires, ensure the safety of audio-visual chamber interior, fireprotection layer is connected with puigging closely, effectively improves its mechanical strength, difficult drop-off.The decorative layer be arranged at outside fireprotection layer can play decoration and effect attractive in appearance.
On the basis of technique scheme, also can do following improvement:
As preferred scheme, the material of adjacent sub-puigging is identical.
Adopt above-mentioned preferred scheme, install easier.
As preferred scheme, the material of adjacent sub-puigging is different.
Adopt above-mentioned preferred scheme, because different materials is different to the degree of absorption of high, medium and low frequency noise, adopt the sub-puigging of unlike material effectively can carry out good absorption to the noise of each frequency of audio-visual indoor, make the soundproof effect of audio-visual room good.
As preferred scheme, for adjacent sub-puigging, the density near the sub-puigging of body of wall is greater than the density of the sub-puigging away from body of wall.
Adopt above-mentioned preferred scheme, better to wide band noise absorption effect, sound absorbing capabilities is better.
As preferred scheme, inside and/or the surface of one or more sub-puigging of puigging are provided with groove.
Adopt above-mentioned preferred scheme, between sub-puigging inside and/or two sub-puiggings, be provided with cavity, effectively can improve the absorption to low frequency noise.
As preferred scheme, the inner surface of groove is the matsurface with concavo-convex texture.
Adopt above-mentioned preferred scheme, matsurface effectively can improve the friction of sound wave and material, thus improves the absorbent properties of sub-puigging to noise.
As preferred scheme, connected by the connection strap of long slab shape between adjacent sub-puigging.
Adopt above-mentioned preferred scheme, add the connection between hadron puigging, and cavity can be provided with between adjacent two sub-puiggings, improve its absorption to low frequency noise.Meanwhile, connected by the connection strap of long slab shape, effectively can prevent puigging generation deformation.
As preferred scheme, the surface of one or more sub-puigging of puigging is for having the matsurface of concavo-convex texture.
Adopt above-mentioned preferred scheme, matsurface effectively can improve its absorbent properties to noise.
As preferred scheme, sub-puigging is provided with multiple sound-absorption hole, and the distribution density of sound-absorption hole is reduced to metope marginal position direction gradually by metope centre position.
Adopt above-mentioned preferred scheme, noise can effectively absorb by sound-absorption hole, and sound wave gos deep into material internal along sound-absorption hole, with material generation rubbing action, acoustic energy is converted into heat energy, improves the sound absorption qualities of puigging.Simultaneously, because the position at metope edge is more easily damaged compared to metope centre position, the distribution density of sound-absorption hole is reduced to metope marginal position direction gradually by metope centre position, while its sound absorbing power of raising, ensures that sub-puigging is good in the mechanical strength of metope edge.
As preferred scheme, the external surface of decorative layer is the matsurface with concavo-convex texture.
Adopt above-mentioned preferred scheme, matsurface effectively can improve its absorbent properties to noise.
Accompanying drawing explanation
One of structural representation of a kind of novel sound insulating denoising structure that Fig. 1 provides for the utility model embodiment.
The structural representation two of a kind of novel sound insulating denoising structure that Fig. 2 provides for the utility model embodiment.
The structural representation three of a kind of novel sound insulating denoising structure that Fig. 3 provides for the utility model embodiment.
The structural representation four of a kind of novel sound insulating denoising structure that Fig. 4 provides for the utility model embodiment.
The structural representation five of a kind of novel sound insulating denoising structure that Fig. 5 provides for the utility model embodiment.
The top view of the first sub-puigging that Fig. 6 provides for the utility model embodiment and connection strap.
Wherein: 1 body of wall, 2 puiggings, 21 first sub-puiggings, 22 second sub-puiggings, 23 the 3rd sub-puiggings, 3 fireprotection layers, 4 decorative layers, 5 grooves, 6 connection straps, 61 first connection straps, 62 second connection straps, 7 sound-absorption hole.
Detailed description of the invention
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
In order to reach the purpose of this utility model, in a kind of some of them embodiment of novel sound insulating denoising structure,
As shown in Figure 1, a kind of novel sound insulating denoising structure, is arranged on indoor wall 1, for carrying out sound insulation and noise reduction, comprising: puigging 2, fireprotection layer 3 and decorative layer 4.
Puigging 2 comprises the first sub-puigging 21 and the sub-puigging 21 of the second sub-puigging 22, first is arranged on body of wall 1, and the second sub-puigging 22 is arranged on the first sub-puigging 21.First sub-puigging 21 is identical with the material of the second sub-puigging 22, installs simple.And the density of the first sub-puigging 21 is greater than the density of the second sub-puigging 22, better to wide band noise absorption effect, sound absorbing capabilities is better.
Fireprotection layer 3 is arranged on the second sub-puigging 22, and fireprotection layer 3 is provided with projection and groove, and groove on projection on fireprotection layer 3 and groove and the second sub-puigging 22 and projection match, fireprotection layer 3 is made to be connected closely with the second sub-puigging 22, its mechanical strength of effective raising, difficult drop-off.
Decorative layer 3 is arranged on fireprotection layer 2, and the external surface of decorative layer 3 is the matsurface with concavo-convex texture, and decorative layer 3 can play decoration and effect attractive in appearance, and matsurface effectively can improve its absorbent properties to noise.
A kind of novel sound insulating denoising structure of the utility model, utilizes at least two straton puiggings to superpose.Different from the thicker puigging of traditional individual layer, sub-puigging is thinner, has better assimilation effect to the noise of Low Medium Frequency.And due to audio-visual chamber interior equipment all costly, be provided with fireprotection layer in the outside of puigging, can effectively prevent fires, ensure the safety of audio-visual chamber interior, fireprotection layer is connected with puigging closely, effectively improves its mechanical strength, difficult drop-off.The decorative layer be arranged at outside fireprotection layer can play decoration and effect attractive in appearance.Wherein, puigging can adopt glass acoustic wall board.Sound absorption index >=0.90 of a kind of novel sound insulating denoising structure of the utility model.
As shown in Figure 2, in order to optimize implementation result of the present utility model further, in other embodiment, all the other feature technologies are identical, difference is, puigging 2 comprises the first sub-puigging 22 of sub-puigging 21, second and the sub-puigging 21 of the 3rd sub-puigging 23, first is arranged on body of wall 1, second sub-puigging 22 is arranged on the first sub-puigging 21, and the 3rd sub-puigging 23 is arranged on the second sub-puigging 22.In the present embodiment, sub-puigging more, soundproof effect is better.
In order to optimize implementation result of the present utility model further, in other embodiment, all the other feature technologies are identical, and difference is, the first sub-puigging 21 is not identical with the material of the second sub-puigging 22.Adopt above-mentioned preferred scheme, because different materials is different to the degree of absorption of high, medium and low frequency noise, adopt the sub-puigging of unlike material effectively can carry out good absorption to the noise of each frequency of audio-visual indoor, make the soundproof effect of audio-visual room good.
As shown in Figure 3, in order to optimize implementation result of the present utility model further, in other embodiment, all the other feature technologies are identical, difference is, be provided with groove 5 on the surface of the surface of the first sub-puigging 21 and the second sub-puigging 22, and the groove 5 on the first sub-puigging 21 surface is relative with the groove 5 on the second sub-puigging 22 surface.Groove 5 makes to there is cavity between the first sub-puigging 21 and the second sub-puigging 22, and cavity effectively can improve the absorption of puigging to low frequency noise.
Wherein, the inner surface of groove 5 is the matsurface with concavo-convex texture, and matsurface effectively can improve the friction of sound wave and material, thus improves the absorbent properties of sub-puigging to noise.
As shown in Figure 4, in order to optimize implementation result of the present utility model further, in other embodiment, all the other feature technologies are identical, difference is, in the inside of the first sub-puigging 21, the surface of the first sub-puigging 21 and the surface of the second sub-puigging 22 be provided with groove 5, and the groove 5 on the groove 5 on the first sub-puigging 21 surface and the second sub-puigging 22 surface interlocks.Groove 5 makes to there is cavity between the first sub-puigging 21 and the second sub-puigging 22, and cavity effectively can improve the absorption of puigging to low frequency noise.
Wherein, the inner surface of groove 5 is the matsurface with concavo-convex texture, and matsurface effectively can improve the friction of sound wave and material, thus improves the absorbent properties of sub-puigging to noise.
As shown in Figure 5, in order to optimize implementation result of the present utility model further, in other embodiment, all the other feature technologies are identical, and difference is, are connected between the first sub-puigging 21 with the second sub-puigging 22 by the connection strap 6 of long slab shape.Connection strap 6 by long slab shape between adjacent sub-puigging connects, and adds the connection between hadron puigging, and can be provided with cavity between adjacent two sub-puiggings, improves its absorption to low frequency noise.Meanwhile, connected by the connection strap of long slab shape, effectively can prevent puigging generation deformation.
As shown in Figure 6, wherein, it is perpendicular that connection strap 6 comprises many first connection straps 61 and the second connection strap 62, first connection strap 61 and the second connection strap 62, ensure the first sub-puigging 21 and the second sub-puigging 22 bonding strength good.
Wherein, the surface of the first sub-puigging 21 and the second sub-puigging 22 has the matsurface of concavo-convex texture, and matsurface effectively can improve its absorbent properties to noise.
In order to optimize implementation result of the present utility model further, in other embodiment, all the other feature technologies are identical, difference is, first sub-puigging 21 and/or the second sub-puigging 22 are provided with multiple sound-absorption hole 7, and the distribution density of sound-absorption hole is reduced to metope marginal position direction gradually by metope centre position.
Adopt above-mentioned preferred scheme, noise can effectively absorb by sound-absorption hole 7, and sound wave gos deep into material internal along sound-absorption hole, with material generation rubbing action, acoustic energy is converted into heat energy, improves the sound absorption qualities of puigging.Simultaneously, because the position at metope edge is more easily damaged compared to metope centre position, the distribution density of sound-absorption hole is reduced to metope marginal position direction gradually by metope centre position, while its sound absorbing power of raising, ensures that sub-puigging is good in the mechanical strength of metope edge.
Novel preferred embodiment, it should be pointed out that for the person of ordinary skill of the art, and under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (10)
1. a novel sound insulating denoising structure, is arranged on indoor wall, for carrying out sound insulation and noise reduction, it is characterized in that, comprising:
Puigging, described puigging at least two straton puigging, and described puigging is arranged on body of wall;
Fireprotection layer, described fireprotection layer is arranged on described puigging, and described fireprotection layer is provided with projection and/or groove, and groove on projection on described fireprotection layer and/or groove and described puigging and/or projection match;
Decorative layer, described decorative layer is arranged on described fireprotection layer.
2. novel sound insulating denoising structure according to claim 1, is characterized in that, the material of adjacent described sub-puigging is identical.
3. novel sound insulating denoising structure according to claim 1, is characterized in that, the material of adjacent described sub-puigging is different.
4. the novel sound insulating denoising structure according to any one of claim 1-3, is characterized in that, for adjacent described sub-puigging, the density near the described sub-puigging of body of wall is greater than the density of the described sub-puigging away from body of wall.
5. novel sound insulating denoising structure according to claim 4, is characterized in that, inside and/or the surface of described puigging puigging described in one or more are provided with groove.
6. novel sound insulating denoising structure according to claim 5, is characterized in that, the inner surface of described groove is the matsurface with concavo-convex texture.
7. novel sound insulating denoising structure according to claim 4, is characterized in that, is connected between adjacent described sub-puigging by the connection strap of long slab shape.
8. novel sound insulating denoising structure according to claim 7, is characterized in that, the surface of described puigging puigging described in one or more is for having the matsurface of concavo-convex texture.
9. the novel sound insulating denoising structure according to claim 6 or 8, is characterized in that, described sub-puigging is provided with multiple sound-absorption hole, and the distribution density of described sound-absorption hole is reduced to metope marginal position direction gradually by metope centre position.
10. novel sound insulating denoising structure according to claim 9, is characterized in that, the external surface of described decorative layer is the matsurface with concavo-convex texture.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520287778.5U CN204728505U (en) | 2015-05-06 | 2015-05-06 | A kind of novel sound insulating denoising structure |
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| CN201520287778.5U CN204728505U (en) | 2015-05-06 | 2015-05-06 | A kind of novel sound insulating denoising structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100390A (en) * | 2017-05-22 | 2017-08-29 | 北京电影学院 | A kind of Multi-functional analog classroom for musicology teaching |
| CN107572876A (en) * | 2017-09-19 | 2018-01-12 | 太仓弘杉环保科技有限公司 | A kind of enhanced exterior wall sound-and-fire proof environmental protection board |
| CN108688245A (en) * | 2018-08-02 | 2018-10-23 | 四川杰邦科技有限公司 | A kind of blast noise reduction composite board and preparation method thereof |
-
2015
- 2015-05-06 CN CN201520287778.5U patent/CN204728505U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100390A (en) * | 2017-05-22 | 2017-08-29 | 北京电影学院 | A kind of Multi-functional analog classroom for musicology teaching |
| CN107572876A (en) * | 2017-09-19 | 2018-01-12 | 太仓弘杉环保科技有限公司 | A kind of enhanced exterior wall sound-and-fire proof environmental protection board |
| CN108688245A (en) * | 2018-08-02 | 2018-10-23 | 四川杰邦科技有限公司 | A kind of blast noise reduction composite board and preparation method thereof |
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Address after: Suzhou City, Jiangsu province 215123 Loufeng town Suzhou Industrial Park No. 5 Minsheng Road Patentee after: Jintanglang Technology (Suzhou) Co., Ltd. Hardcover Address before: Suzhou City, Jiangsu province 215123 Loufeng town Suzhou Industrial Park No. 5 Minsheng Road Patentee before: SUZHOU GOLD MANTIS RESIDENTIAL INTEGRATION DECORATION CO., LTD. |