CN202166160U - Theatre plenum box sound-insulation and heat-preservation structure - Google Patents
Theatre plenum box sound-insulation and heat-preservation structure Download PDFInfo
- Publication number
- CN202166160U CN202166160U CN2011202481686U CN201120248168U CN202166160U CN 202166160 U CN202166160 U CN 202166160U CN 2011202481686 U CN2011202481686 U CN 2011202481686U CN 201120248168 U CN201120248168 U CN 201120248168U CN 202166160 U CN202166160 U CN 202166160U
- Authority
- CN
- China
- Prior art keywords
- air
- heat
- sound insulation
- foundation structure
- preservation cotton
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Floor Finish (AREA)
- Building Environments (AREA)
Abstract
The utility model relates to a theatre plenum box sound-insulation and heat-preservation structure. An air conditioner blowing-in channel comprises a step foundation structure, a bottom plate and a structural beam; heat preservation cotton layers and sound insulation felt layers are adhered on the inner surface of the step foundation structure, the outer surface of the structural beam and the upper surface of the bottom plate in sequence; and an air inlet cavity is completely coated by the heat preservation layers and the sound insulation felt layers, so that the function of improving the overall internal sound insulation and heat preservation effects of a plenum box is achieved.
Description
Technical field
The utility model relates to a kind of sound-insulating structure, is meant a kind of sound-insulating layer structure that the sound-insulating effect that makes plenum chamber in the arenas plenum chamber is significantly improved that is applied in especially.
Background technology
As everyone knows; Enjoyment on the present People more and more pursue mental of the raising of Along with people's quality of the life; Artistic works such as increasing film, concert, theatre acting more and more receive liking of people under this social background, thus now People more and more frequent spend the free time of oneself in performance occasions such as arenas, music halls.
Performance such as arenas, music hall field is combined in generally all to assemble when specifically carrying out artistic performance has numerous spectators; So in these occasions, generally all be provided with aircondition to improve environment temperature and surrounding air, some ventilation shafts so just need be set in arenas, music hall to reach the effect that the air circulation circulation improves IAQ and regulates indoor air temperature.But, air flow stream generally all can produce certain noise when crossing ventilation shaft; These noises will certainly influence the performance sound effect in arenas, the music hall in concrete performance like this; Generally all can in ventilation shaft, lay some acoustic materials to reach the effect that reduces the noise that ventilation shaft was produced in order to solve the above problems present construction party; This structure people generally are called the plenum chamber structure; But be applied in regard to present appearance that its structure generally all too simply can not wrap ventilation shaft fully with regard to the plenum chamber structure in arenas, the music hall; So the noise reduction of traditional plenum chamber is not very desirable, and this is the major defect for conventional art.
Summary of the invention
The utility model provides a kind of arenas plenum chamber sound-insulating structure; It mainly is used in the large-scale occasions such as arenas, music hall; Utilize sound insulation and insulation material to wrap plenum chamber inside fully in the technical scheme of the utility model simultaneously and have the superior characteristics of sound-insulating effect, and this is the main purpose for the utility model.
The technical scheme that the utility model adopted is: a kind of arenas plenum chamber sound-insulating structure, it is arranged in the air-conditioning air-supply passage of arenas.This air-conditioning air-supply passage comprises ladder foundation structure, base plate and structure fine strain of millet; Wherein, This base plate is connected this ladder foundation structure below, and this structure fine strain of millet is connected between this ladder foundation structure and this base plate, and this structure fine strain of millet mainly plays the effect of strengthening this air-conditioning air-supply passage overall construction intensity.Center on formation one air-inlet cavity by this ladder foundation structure and this base plate.
In practical implementation; Be provided with on this ladder foundation structure when some seats supply spectators to watch program and use; Offer some air outlets simultaneously on this ladder foundation structure; The air-conditioning air-flow enters into this air-inlet cavity along air-conditioning duct, then is transported to the seat position place through this air outlet, improves all round purpose of environment temperature, air quality of spectators to reach.
This ladder foundation structure has inner surface, is attached with heat-preservation cotton layer and sound insulation carpet veneer on this inner surface of this ladder foundation structure successively, and this heat-preservation cotton layer is between this inner surface and this sound insulation carpet veneer of this ladder foundation structure.This structure fine strain of millet has outer surface; Be attached with this heat-preservation cotton layer and this sound insulation carpet veneer on this outer surface of this structure fine strain of millet successively; This heat-preservation cotton layer that is to say that this heat-preservation cotton layer, this sound insulation carpet veneer are wrapped on this outer surface of this structure fine strain of millet fully between this outer surface and this sound insulation carpet veneer of this structure fine strain of millet.This base plate has upper surface and lower surface, is attached with this heat-preservation cotton layer and this sound insulation carpet veneer on this upper surface successively, and this heat-preservation cotton layer is between this upper surface and this sound insulation carpet veneer.
Make this heat-preservation cotton layer and this sound insulation carpet veneer wrap this air-inlet cavity fully through above-mentioned structure; When the air-conditioning air-flow enters into this air-inlet cavity along air-conditioning duct; Then in the process through this air outlet outflow; By this heat-preservation cotton layer the air-conditioning air-flow is incubated, air-flow is carried out noise reduction, thereby reach the effect that promotes plenum chamber inner sound isolation heat insulation effect on the whole by this sound insulation carpet veneer.
The beneficial effect of the utility model is: as stated since in the technical scheme of the utility model this heat-preservation cotton layer, this sound insulation carpet veneer be separately positioned on the inner surface of this ladder foundation structure, on the outer surface of this structure fine strain of millet and on the upper surface of this base plate; So utilize this heat-preservation cotton layer and this sound insulation carpet veneer can wrap this air-inlet cavity fully; When the air-conditioning air-flow enters into this air-inlet cavity along air-conditioning duct; Then in the process through this air outlet outflow; By this heat-preservation cotton layer the air-conditioning air-flow is incubated, air-flow is carried out noise reduction, thereby reach the effect that promotes plenum chamber inner sound isolation heat insulation effect on the whole by this sound insulation carpet veneer.
Description of drawings
Fig. 1 is the structural representation of the utility model air-conditioning air-supply passage.
Fig. 2 is for being provided with the generalized section of heat-preservation cotton layer and sound insulation carpet veneer on the ladder foundation structure of the utility model, the structure fine strain of millet.
Fig. 3 is for being provided with the generalized section of heat-preservation cotton layer and sound insulation carpet veneer on the mat foundation structure of the utility model.
The specific embodiment
Shown in Fig. 1 to 3, a kind of arenas plenum chamber sound-insulating structure, it is arranged in the air-conditioning air-supply passage of arenas.
This air-conditioning air-supply passage comprises ladder foundation structure 11, base plate 12 and structure fine strain of millet 13; Wherein, This base plate 12 is connected this ladder foundation structure 11 belows; This structure fine strain of millet 13 is connected between this ladder foundation structure 11 and this base plate 12, and this structure fine strain of millet 13 mainly plays the effect of strengthening this air-conditioning air-supply passage overall construction intensity.
Center on formation one air-inlet cavity 14 by this ladder foundation structure 11 and this base plate 12.
In practical implementation; Be provided with on this ladder foundation structure 11 when some seats supply spectators to watch program and use; Offer some air outlets simultaneously on this ladder foundation structure 11; The air-conditioning air-flow enters into this air-inlet cavity 14 along air-conditioning duct, then is transported to the seat position place through this air outlet, improves all round purpose of environment temperature, air quality of spectators to reach.
This ladder foundation structure 11 has inner surface 111; Be attached with heat-preservation cotton layer 20 and sound insulation carpet veneer 30 successively on this inner surface 111 of this ladder foundation structure 11, this heat-preservation cotton layer 20 is between this inner surface 111 and this sound insulation carpet veneer 30 of this ladder foundation structure 11.
This structure fine strain of millet 13 has outer surface 131; Be attached with this heat-preservation cotton layer 20 and this sound insulation carpet veneer 30 on this outer surface 131 of this structure fine strain of millet 13 successively; This heat-preservation cotton layer 20 that is to say that this heat-preservation cotton layer 20, this sound insulation carpet veneer 30 are wrapped on this outer surface 131 of this structure fine strain of millet 13 fully between this outer surface 131 and this sound insulation carpet veneer 30 of this structure fine strain of millet 13.
This base plate 12 has upper surface 121 and lower surface 122, is attached with this heat-preservation cotton layer 20 and this sound insulation carpet veneer 30 on this upper surface 121 successively, and this heat-preservation cotton layer 20 is between this upper surface 121 and this sound insulation carpet veneer 30.
This base plate 12 generally is the decorative panel that is made by dalles such as plasterboard, GRG plates in practical implementation, and the lower surface 122 of this base plate 12 is a decorative cover.
Make this heat-preservation cotton layer 20 and this sound insulation carpet veneer 30 wrap this air-inlet cavity 14 fully through above-mentioned structure; When the air-conditioning air-flow enters into this air-inlet cavity 14 along air-conditioning duct; Then in the process through this air outlet outflow; Be incubated by 20 pairs of air-conditioning air-flow of this heat-preservation cotton layer, carry out noise reduction by 30 pairs of air-flows of this sound insulation carpet veneer, thereby reach the effect that promotes plenum chamber inner sound isolation heat insulation effect on the whole.
Claims (2)
1. arenas plenum chamber sound-insulating structure; It is arranged in the air-conditioning air-supply passage of arenas, it is characterized in that: this air-conditioning air-supply passage comprises ladder foundation structure, base plate and structure fine strain of millet, wherein; This base plate is connected this ladder foundation structure below; This structure fine strain of millet is connected between this ladder foundation structure and this base plate, centers on formation one air-inlet cavity by this ladder foundation structure and this base plate
This ladder foundation structure has inner surface; Be attached with heat-preservation cotton layer and sound insulation carpet veneer on this inner surface of this ladder foundation structure successively; This heat-preservation cotton layer is between this inner surface and this sound insulation carpet veneer of this ladder foundation structure, and this structure fine strain of millet has outer surface, is attached with this heat-preservation cotton layer and this sound insulation carpet veneer on this outer surface of this structure fine strain of millet successively; This heat-preservation cotton layer is between this outer surface and this sound insulation carpet veneer of this structure fine strain of millet; This base plate has upper surface and lower surface, is attached with this heat-preservation cotton layer and this sound insulation carpet veneer on this upper surface successively, and this heat-preservation cotton layer is between this upper surface and this sound insulation carpet veneer.
2. a kind of arenas plenum chamber sound-insulating structure as claimed in claim 1, it is characterized in that: this ladder foundation structure is provided with seat, offers air outlet simultaneously on this ladder foundation structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202481686U CN202166160U (en) | 2011-07-14 | 2011-07-14 | Theatre plenum box sound-insulation and heat-preservation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202481686U CN202166160U (en) | 2011-07-14 | 2011-07-14 | Theatre plenum box sound-insulation and heat-preservation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202166160U true CN202166160U (en) | 2012-03-14 |
Family
ID=45801979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202481686U Expired - Fee Related CN202166160U (en) | 2011-07-14 | 2011-07-14 | Theatre plenum box sound-insulation and heat-preservation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202166160U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103126371A (en) * | 2013-03-07 | 2013-06-05 | 江苏省建筑设计研究院有限公司 | Air supply seat |
| CN105972802A (en) * | 2016-05-25 | 2016-09-28 | 上海市安装工程集团有限公司 | Vibration isolation noise reduction type air conditioner system for floating building and installation method thereof |
| CN106760679A (en) * | 2017-02-23 | 2017-05-31 | 北京城建七建设工程有限公司 | Building static pressure cell structure and its construction method |
| CN106801514A (en) * | 2017-02-08 | 2017-06-06 | 中国建筑第八工程局有限公司 | Bottom is provided with the construction method and mounting structure of auditorium's structure base slab in static pressure cabin |
-
2011
- 2011-07-14 CN CN2011202481686U patent/CN202166160U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103126371A (en) * | 2013-03-07 | 2013-06-05 | 江苏省建筑设计研究院有限公司 | Air supply seat |
| CN103126371B (en) * | 2013-03-07 | 2015-10-07 | 江苏省建筑设计研究院有限公司 | A kind of air-supply seat |
| CN105972802A (en) * | 2016-05-25 | 2016-09-28 | 上海市安装工程集团有限公司 | Vibration isolation noise reduction type air conditioner system for floating building and installation method thereof |
| CN106801514A (en) * | 2017-02-08 | 2017-06-06 | 中国建筑第八工程局有限公司 | Bottom is provided with the construction method and mounting structure of auditorium's structure base slab in static pressure cabin |
| CN106801514B (en) * | 2017-02-08 | 2019-02-26 | 中国建筑第八工程局有限公司 | Lower part is equipped with the construction method and mounting structure of auditorium's structure base slab in static pressure cabin |
| CN106760679A (en) * | 2017-02-23 | 2017-05-31 | 北京城建七建设工程有限公司 | Building static pressure cell structure and its construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202166160U (en) | Theatre plenum box sound-insulation and heat-preservation structure | |
| Adams | Sound materials: a compendium of sound absorbing materials for architecture and design | |
| CN106594955A (en) | Prefabricated steel structure house central ventilation system and construction method thereof | |
| CN206591666U (en) | Absorbing sound and lowering noise partition plate | |
| Fuchs et al. | Covered broadband absorbers improving functional acoustics in communication rooms | |
| CN203052948U (en) | Silencing plenum chamber | |
| CN204880603U (en) | Machine in wind -guiding circle and air conditioning | |
| CN106836704A (en) | A kind of sound insulation sterilization PVC composite plates | |
| CN207230743U (en) | A kind of central air-conditioning air exhausting structure of low noise | |
| CN105257188A (en) | Sound-absorbing and ventilating door for concert hall | |
| CN203041422U (en) | Air supplying seat | |
| CN201778880U (en) | Non-formaldehyde environmental-friendly plate silencer | |
| CN107447887A (en) | A kind of concealed device for changing acoustic enviroment | |
| CN211369359U (en) | Soft wood sound-absorbing antibacterial wallboard | |
| CN103126371B (en) | A kind of air-supply seat | |
| CN203987021U (en) | A kind of for the air-supply arrangement under air-conditioning system seat | |
| CN204590294U (en) | A kind of interior wall sound-insulating structure | |
| CN207144224U (en) | A kind of concealed device for changing acoustic enviroment | |
| CN206507675U (en) | A kind of movable, dismountable sound-absorbing screen | |
| CN208118594U (en) | Acoustic module toning board | |
| CN206338911U (en) | Prefabrication and assembly construction steel house VMC | |
| CN206412089U (en) | The sound absorber that a kind of sound-absorbing porous material layer is combined with thin plate resonance | |
| CN206360253U (en) | Glass mineral wool board | |
| CN201172899Y (en) | Wood-grille silencer | |
| CN204152072U (en) | A kind of sound insulation composite plate of adjustable temperature |
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 |
Granted publication date: 20120314 Termination date: 20150714 |
|
| EXPY | Termination of patent right or utility model |