CN205688607U - A kind of venue furred ceiling sound absorber structure - Google Patents
A kind of venue furred ceiling sound absorber structure Download PDFInfo
- Publication number
- CN205688607U CN205688607U CN201620631103.2U CN201620631103U CN205688607U CN 205688607 U CN205688607 U CN 205688607U CN 201620631103 U CN201620631103 U CN 201620631103U CN 205688607 U CN205688607 U CN 205688607U
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- absorbent treatment
- furred ceiling
- sound
- venue
- sound absorber
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Abstract
The utility model discloses a kind of venue furred ceiling sound absorber structure, including being suitable to the furred ceiling sound absorber module that splicing is installed, furred ceiling sound absorber module is provided with installation frame, installation frame is inlayed successively and is provided with main absorbent treatment, secondary absorbent treatment and sealing coat, main absorbent treatment is arranged towards venue space, and main absorbent treatment is filled by the cotton material that absorbs sound and constituted, and is provided with the most mutually isolated sound absorption cavity in main absorbent treatment, secondary absorbent treatment is provided with cellular sound absorption hole, sealing coat is provided with sound absorption felt；This utility model is easy to the furred ceiling sound absorber module of the modular construction that splicing is installed by setting, inlay successively during furred ceiling sound absorber module is arranged and be provided with main absorbent treatment, secondary absorbent treatment and sealing coat, sound is difficult to reproduce into sound confusion and echo after main absorbent treatment, secondary absorbent treatment process with sealing coat, furred ceiling sound absorber module structure is reliable, splicing is installed convenient, acoustically effective is good, is especially suitable for the sound absorption construction and installation of large stadium furred ceiling.
Description
Technical field
This utility model relates to venue technical field of acoustics, particularly relates to a kind of venue furred ceiling sound absorber structure.
Background technology
In the venue buildings such as large-scale stadiums, the performing art Room, major part building the most only considers that major structure of construction sets
Meter, the most preferably consider acoustic construction, after these are built well, the space in building generally exist the reverberation time long,
The phenomenon that echo is serious, when these venue buildings have a match or large-scale activity is performed, needs to utilize supersound projector
Amplifying, easily cause sound confusion, echo seriously when amplifying, speaker cannot transmit acoustical signal clearly, the most at last
Affect the quality of whole match, performing active.
In order to improve this deficiency, the metope being required in venue buildings and furred ceiling do sound absorption and process, and drop as far as possible
Low reverberation affects, and in prior art, most of venue metopes suction acoustically treated construction all ratios are relatively similar, but furred ceiling inhales acoustically treated construction
Difference is bigger, and many venue furred ceilings are inhaled acoustically treated construction and used fairly simple plate construction, and its sound absorption treatment effect is difficult to
Reach the requirement that absorbs sound, require further improvement.
Summary of the invention
For overcoming the deficiencies in the prior art, this utility model provides one, and structure is reliable, easy for installation, acoustically effective is good
Venue furred ceiling sound absorber structure.
This utility model be the technical scheme is that a kind of venue furred ceiling sound absorber knot by reaching above-mentioned technical purpose
Structure, including being suitable to the furred ceiling sound absorber module that splicing is installed, is provided with installation frame, described installation in described furred ceiling sound absorber module
Inlaying successively in framework and be provided with main absorbent treatment, secondary absorbent treatment and sealing coat, described main absorbent treatment is arranged towards venue space, described
Main absorbent treatment is filled by the cotton material that absorbs sound and is constituted, and is provided with the most mutually isolated sound absorption cavity in described main absorbent treatment, described
Secondary absorbent treatment is provided with cellular sound absorption hole, described sealing coat is provided with sound absorption felt.
The end face of described installation frame is formed around installing suspension ring, and the side of described installation frame is provided with to be easy to mutually extend
The groove connected and fin.
Described secondary absorbent treatment is filled by honeycomb corrugated paper wad and constitutes.
The sound absorption cavity of described main absorbent treatment is additionally provided with independent sound absorption orifice plate.
The beneficial effects of the utility model are: after using said structure, are easy to, by setting, the modularity knot that splicing is installed
The furred ceiling sound absorber module of structure, arranges in furred ceiling sound absorber module and is easy to mutually extend the installation frame of connection, in installation frame
Inlay successively and be provided with main absorbent treatment, secondary absorbent treatment and sealing coat, sound absorption cotton material fill in the main absorbent treatment constituted and phase is set
The sound absorption cavity of isolation mutually, arranges secondary sound absorption hole in secondary absorbent treatment, sound is through main absorbent treatment, secondary absorbent treatment and sealing coat
Being difficult to after process reproduce into sound confusion and echo, furred ceiling sound absorber module structure is reliable, installs splicing conveniently, acoustically effective
Good, it is especially suitable for the sound absorption construction and installation of large stadium furred ceiling.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.Wherein:
Fig. 1 is the structural representation of this utility model venue furred ceiling sound absorber structure.
Detailed description of the invention
By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below in conjunction with enforcement
Mode also coordinates accompanying drawing to describe in detail.
Referring to shown in Fig. 1, this utility model venue furred ceiling sound absorber structure includes being suitable to the furred ceiling sound absorption that splicing is installed
Module 1, is provided with installation frame 11 in described furred ceiling sound absorber module 1, inlay successively and be provided with main suction in described installation frame 11
Sound layer 12, secondary absorbent treatment 13 and sealing coat 14, described main absorbent treatment 12 is arranged towards venue space, and described main absorbent treatment 12 is by inhaling
Sound cotton material is filled and is constituted, and is provided with the most mutually isolated sound absorption cavity 121, described secondary absorbent treatment in described main absorbent treatment 12
It is provided with cellular sound absorption hole 131 in 13, described sealing coat 14 is provided with sound absorption felt.
The end face of described installation frame 11 is formed around installing suspension ring 15, and the side of described installation frame 11 is provided with is easy to phase
Extend the groove 111 connected and fin 112 mutually.
Described secondary absorbent treatment 13 is filled by honeycomb corrugated paper wad and constitutes.
The sound absorption cavity 121 of described main absorbent treatment 12 is additionally provided with independent sound absorption orifice plate 16.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
Utilize the equivalent structure transformation that this utility model description and accompanying drawing content are made, or be directly or indirectly used in what other were correlated with
Technical field, is the most in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a venue furred ceiling sound absorber structure, it is characterised in that: include being suitable to the furred ceiling sound absorber module that splicing is installed, described
Furred ceiling sound absorber module is provided with installation frame, described installation frame is inlayed successively be provided with main absorbent treatment, secondary absorbent treatment and every
Absciss layer, described main absorbent treatment is arranged towards venue space, and described main absorbent treatment is filled by the cotton material that absorbs sound and constituted, described main sound absorption
It is provided with the most mutually isolated sound absorption cavity in Ceng, described secondary absorbent treatment is provided with cellular sound absorption hole, described isolation
Sound absorption felt it is provided with in Ceng.
A kind of venue furred ceiling sound absorber structure the most according to claim 1, it is characterised in that: the end face of described installation frame
Being formed around installing suspension ring, the side of described installation frame is provided with the groove and fin being easy to mutually extend connection.
A kind of venue furred ceiling sound absorber structure the most according to claim 1, it is characterised in that: described secondary absorbent treatment is by honeycomb
Corrugated paper is filled and is constituted.
A kind of venue furred ceiling sound absorber structure the most according to claim 1, it is characterised in that: the sound absorption of described main absorbent treatment
Cavity is additionally provided with independent sound absorption orifice plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620631103.2U CN205688607U (en) | 2016-06-23 | 2016-06-23 | A kind of venue furred ceiling sound absorber structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620631103.2U CN205688607U (en) | 2016-06-23 | 2016-06-23 | A kind of venue furred ceiling sound absorber structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205688607U true CN205688607U (en) | 2016-11-16 |
Family
ID=57425646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620631103.2U Expired - Fee Related CN205688607U (en) | 2016-06-23 | 2016-06-23 | A kind of venue furred ceiling sound absorber structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205688607U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962812A (en) * | 2021-01-25 | 2021-06-15 | 阜阳路易斯新材料科技有限公司 | Light heat-insulating wall |
| CN116591480A (en) * | 2023-05-26 | 2023-08-15 | 中铁一局集团市政环保工程有限公司 | Large-space off-ceiling floating cloud type sound absorber hoisting construction method |
-
2016
- 2016-06-23 CN CN201620631103.2U patent/CN205688607U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962812A (en) * | 2021-01-25 | 2021-06-15 | 阜阳路易斯新材料科技有限公司 | Light heat-insulating wall |
| CN116591480A (en) * | 2023-05-26 | 2023-08-15 | 中铁一局集团市政环保工程有限公司 | Large-space off-ceiling floating cloud type sound absorber hoisting construction method |
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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 |
Granted publication date: 20161116 Termination date: 20180623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |