CN203583381U - Acoustic barrier enclosure - Google Patents
Acoustic barrier enclosure Download PDFInfo
- Publication number
- CN203583381U CN203583381U CN201320567141.2U CN201320567141U CN203583381U CN 203583381 U CN203583381 U CN 203583381U CN 201320567141 U CN201320567141 U CN 201320567141U CN 203583381 U CN203583381 U CN 203583381U
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- acoustic
- vertical type
- barrier
- sound barrier
- acoustic barrier
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- Expired - Fee Related
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Abstract
The utility model discloses an acoustic barrier enclosure. The acoustic barrier enclosure comprises a vertical type acoustic barrier arranged on the upper portion of an anti-collision platform, wherein a pendent type acoustic barrier is arranged between the anti-collision platform and the vertical type acoustic barrier, the upper end of the pendent type acoustic barrier is connected with the vertical type acoustic barrier, the lower end of the pendent type acoustic barrier is fixed on the anti-collision platform, the vertical type acoustic barrier comprises an outer frame, a punch panel protection plate, an acoustic insulating material layer and an acoustic insulating back plate, the punch panel protection plate and the acoustic insulating back plate are both made of glass fiber reinforced plastic materials, an intermediate framework processed from glass fiber reinforced plastic materials is arranged in the middle of the outer frame, the punch panel protection plate and the acoustic insulating back plate are fixed by the outer frame, the acoustic insulating material layer is filled in space formed by the punch panel protection plate and the acoustic insulating back plate, the acoustic barrier enclosure further comprises an energy converter which comprises a tympanic membrane acoustic wave receiver and an acoustic resonator, the tympanic membrane acoustic wave receiver and the acoustic resonator are connected with each other, and the acoustic resonator is capable of increasing acoustic energy accumulation energy. The acoustic barrier enclosure can not only shield noises, but also convert noises into energy, thereby recycling waste material.
Description
Technical field
The utility model relates to a kind of sound barrier enclosure wall.
Background technology
Along with the development of telling of communication, traffic noise becomes increasingly conspicuous to the pollution of environment, particularly railway light rail, and on urban elevated road, the speed of a motor vehicle is fast, vehicle flowrate is large, and its noise life, the work of the resident's working unit personnel to periphery makes a big impact.
Utility model content
The purpose of this utility model is to provide a kind of sound barrier enclosure wall, and it can solve above-mentioned shortcoming of the prior art.
The utility model is by the following technical solutions:
A kind of sound barrier enclosure wall, comprises the vertical type sound barrier that is arranged on crashproof top, between crashproof and vertical type sound barrier, is provided with droop sound barrier, and the upper end of this droop sound barrier is connected with vertical type sound barrier, and lower end is fixed on crashproof platform; Described vertical type sound barrier comprises housing, perforation protection slab, insulation material layer and sound insulation backboard, and described perforation protection slab and sound insulation backboard are made by glass-reinforced plastic material; At housing middle part, be provided with the middle keel that processed by glass-reinforced plastic material; Perforation protection slab and sound insulation backboard are fixed by housing, and insulation material layer is filled in the space consisting of perforation protection slab and sound insulation backboard; Also comprise an energy converter of being located in vertical type sound barrier, described energy converter comprises connected eardrum acoustic receiver and can increase the acoustic resonator that acoustic energy gathers strength.
Described insulation material layer is polyester fiber sound absorbing layer.
The utility model has the advantages that: the utility model not only can shield noise, can also, by noise conversion of energy, therefore turn waste into wealth.
Accompanying drawing explanation
Below in conjunction with embodiment and accompanying drawing, the utility model is elaborated, wherein:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the generalized section of the vertical type sound barrier in Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, further set forth the specific embodiment of the present utility model:
As shown in Figure 1, a kind of sound barrier enclosure wall, comprises the vertical type sound barrier 1 that is arranged on crashproof 3 tops, between crashproof and vertical type sound barrier, is provided with droop sound barrier 2, the upper end of this droop sound barrier is connected with vertical type sound barrier, and lower end is fixed on crashproof platform; Described vertical type sound barrier comprises housing 4, perforation protection slab 5, insulation material layer 6 and sound insulation backboard 7, and described perforation protection slab and sound insulation backboard are made by glass-reinforced plastic material; At housing middle part, be provided with the middle keel that processed by glass-reinforced plastic material; Perforation protection slab and sound insulation backboard are fixed by housing, and insulation material layer is filled in the space consisting of perforation protection slab and sound insulation backboard; Also comprise an energy converter 5 of being located in vertical type sound barrier, described energy converter comprises connected eardrum acoustic receiver and can increase the acoustic resonator that acoustic energy gathers strength.
Described insulation material layer is polyester fiber sound absorbing layer.
The utility model not only can shield noise, can also be by noise conversion of energy.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. a sound barrier enclosure wall, it is characterized in that, comprise the vertical type sound barrier that is arranged on crashproof top, between crashproof and vertical type sound barrier, be provided with droop sound barrier, the upper end of this droop sound barrier is connected with vertical type sound barrier, and lower end is fixed on crashproof platform; Described vertical type sound barrier comprises housing, perforation protection slab, insulation material layer and sound insulation backboard, and described perforation protection slab and sound insulation backboard are made by glass-reinforced plastic material; At housing middle part, be provided with the middle keel that processed by glass-reinforced plastic material; Perforation protection slab and sound insulation backboard are fixed by housing, and insulation material layer is filled in the space consisting of perforation protection slab and sound insulation backboard; Also comprise an energy converter of being located in vertical type sound barrier, described energy converter comprises connected eardrum acoustic receiver and can increase the acoustic resonator that acoustic energy gathers strength.
2. sound barrier enclosure wall according to claim 1, is characterized in that, described insulation material layer is polyester fiber sound absorbing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320567141.2U CN203583381U (en) | 2014-03-05 | 2014-03-05 | Acoustic barrier enclosure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320567141.2U CN203583381U (en) | 2014-03-05 | 2014-03-05 | Acoustic barrier enclosure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203583381U true CN203583381U (en) | 2014-05-07 |
Family
ID=50581324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320567141.2U Expired - Fee Related CN203583381U (en) | 2014-03-05 | 2014-03-05 | Acoustic barrier enclosure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203583381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592455A (en) * | 2016-12-28 | 2017-04-26 | 河南东海复合材料有限公司 | Glass-fibre-reinforced plastic noise barrier used for controlled-access highway |
| CN106639632A (en) * | 2016-12-13 | 2017-05-10 | 国网天津市电力公司 | Transformer substation enclosing wall sound insulation device |
-
2014
- 2014-03-05 CN CN201320567141.2U patent/CN203583381U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639632A (en) * | 2016-12-13 | 2017-05-10 | 国网天津市电力公司 | Transformer substation enclosing wall sound insulation device |
| CN106592455A (en) * | 2016-12-28 | 2017-04-26 | 河南东海复合材料有限公司 | Glass-fibre-reinforced plastic noise barrier used for controlled-access highway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140507 Termination date: 20170305 |