CN206873669U - Noise reduction soundproof wall - Google Patents
Noise reduction soundproof wall Download PDFInfo
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- CN206873669U CN206873669U CN201720674089.9U CN201720674089U CN206873669U CN 206873669 U CN206873669 U CN 206873669U CN 201720674089 U CN201720674089 U CN 201720674089U CN 206873669 U CN206873669 U CN 206873669U
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- wall
- noise reduction
- soundproof wall
- sound
- noise
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Abstract
The utility model discloses a kind of noise reduction soundproof wall, it is made up of acoustic screen (1) and wall (2), described acoustic screen (1) is arranged on above wall (2), it is sound insulation cotton layer (3) that described wall (2) is internal, described sound insulation cotton layer (3) is clipped in wherein by the plasterboard (4) of both sides and sound panel (5), is additionally provided with the top of sound insulation cotton layer (3) for fixed steel joist (6).The soundproof wall that the utility model is set by multilayer, noise is fully obstructed, and set gobo to absorb sound, substantially reduce the reflection of noise.
Description
Technical field
A kind of environmental protecting device is the utility model is related to, is a kind of noise reduction soundproof wall specifically.
Background technology
The diversity of enterprise's production technology make it that noise source is extensive, and it is big to influence face；On the other hand, as long as production equipment is not stopped
Only operate, noise would not stop, and worker and external environment will be by lasting noise jammings.Slight noise easily makes one essence
Power can not be concentrated, insomnia, neurasthenia, and serious also results in blood pressure rise, influences task efficiency.
Many buildings take the mode for setting soundproof wall at present, but existing many soundproof walls only possess sound insulation work(
Can, without possessing preferable sound absorption function, therefore sonic reflection of making an uproar can not be at utmost reduced, and reflection can cause because setting sound insulation
Noise increase in inner side caused by wall, while can increase noise source strength.
Utility model content
Purpose of utility model：The purpose of this utility model is to provide a kind of noise reduction sound insulation that can improve acoustically effective
Wall.
Technical scheme：The utility model is realized using following technological means：A kind of noise reduction soundproof wall, by acoustic screen and
Wall is formed, and described acoustic screen is arranged on above wall, is sound insulation cotton layer inside described wall, described sound insulation cotton layer quilt
The plasterboard and sound panel of both sides are clipped in wherein, are additionally provided with the top of sound insulation cotton layer for fixed steel joist.
It is cover edge or arc sound absorber structure at the top of described acoustic screen.
Described steel joist is several, is juxtaposed at the top of acoustic screen.Play fixed supporting role.
Refractory plasterboard layer is additionally provided with the outside of described plasterboard.
Described gypsum plate thickness is 12mm.
Described acoustic screen is highly 3m, and described wall is highly 5.8m.
The soundproof wall that the utility model is set by multilayer, noise is fully obstructed, and set gobo to absorb sound, significantly
Reduce the reflection of noise.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structural representation of wall in the utility model.
Reference：1- acoustic screens, 2- walls, 3- sound insulation cotton layers, 4- plasterboards, 5- sound panels, 6- steel joists, 7- fire resistings
Gypsum board layer.
Embodiment
The utility model is described in further detail with reference to Figure of description：
In the utility model, sound panel is sound panel 485.
Such as figure, a kind of noise reduction soundproof wall, it is made up of acoustic screen 1 and wall 2, acoustic screen 1 is arranged on the top of wall 2, wall 2
Inside is sound insulation cotton layer 3, and sound insulation cotton layer 3 is clipped in wherein by the plasterboard 4 of both sides and sound panel 5, and the top of sound insulation cotton layer 3 is additionally provided with
For fixed steel joist 6, in the utility model, steel joist 6 is several, is juxtaposed on the top of acoustic screen 1, acoustic screen 1
Top is cover edge or arc sound absorber structure, is at utmost absorbed sound, and prevents reflection from can cause in caused by set soundproof wall
Side noise increase, while can increase noise source strength, the outside of plasterboard 4 is additionally provided with refractory plasterboard layer 7, the thickness of plasterboard 4
For 12mm, fireproofing function is played.
In addition, in the case where ensureing workshop basic facilities connection and reasonable arrangement, between machinery equipment, plant building
Sound absorption, sound insulating layer should be installed, soundproof door, sound proof window be set, workshop answers zoning to be disposed with the precision equipment of shockproof requirement.To the greatest extent
Amount reduces the influence of noise and vibrations to surrounding environment.Corresponding sound insulation and noise reduction measure is taken for different noise sources.For
The plant equipment of Main Noise Sources needs to reduce noise radiation from noise source, installs acoustic hood additional, can make other noise abatement
Measure plays bigger effect, so as to improve overall sound insulation and noise reduction effect.
The soundproof wall that the utility model is set by multilayer, noise is fully obstructed, and set gobo to absorb sound, significantly
Reduce the reflection of noise.
Claims (6)
- A kind of 1. noise reduction soundproof wall, it is characterised in that：It is made up of acoustic screen (1) and wall (2), described acoustic screen (1) is set Above wall (2), it is sound insulation cotton layer (3) that described wall (2) is internal, and described sound insulation cotton layer (3) is by the plasterboard of both sides (4) it is clipped in wherein with sound panel (5), is additionally provided with the top of sound insulation cotton layer (3) for fixed steel joist (6).
- 2. noise reduction soundproof wall as claimed in claim 1, it is characterised in that：It is cover edge or arc at the top of described acoustic screen (1) Shape sound absorber structure.
- 3. noise reduction soundproof wall as claimed in claim 1, it is characterised in that：Described steel joist (6) is several, is set up in parallel At the top of acoustic screen (1).
- 4. noise reduction soundproof wall as claimed in claim 1, it is characterised in that：Ovenstone is additionally provided with the outside of described plasterboard (4) Cream flaggy (7).
- 5. noise reduction soundproof wall as claimed in claim 1, it is characterised in that：Described plasterboard (4) thickness is 12mm.
- 6. noise reduction soundproof wall as claimed in claim 1, it is characterised in that：Described acoustic screen (1) is highly 3m, described wall Body (2) is highly 5.8m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720674089.9U CN206873669U (en) | 2017-06-09 | 2017-06-09 | Noise reduction soundproof wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720674089.9U CN206873669U (en) | 2017-06-09 | 2017-06-09 | Noise reduction soundproof wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206873669U true CN206873669U (en) | 2018-01-12 |
Family
ID=61333029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720674089.9U Active CN206873669U (en) | 2017-06-09 | 2017-06-09 | Noise reduction soundproof wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206873669U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457211A (en) * | 2018-05-20 | 2018-08-28 | 沈阳建筑大学 | Road soundproof wall with collision prevention function |
| CN110872871A (en) * | 2019-10-10 | 2020-03-10 | 陈发江 | Double-deck cavity fire prevention sound insulation wall |
-
2017
- 2017-06-09 CN CN201720674089.9U patent/CN206873669U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457211A (en) * | 2018-05-20 | 2018-08-28 | 沈阳建筑大学 | Road soundproof wall with collision prevention function |
| CN110872871A (en) * | 2019-10-10 | 2020-03-10 | 陈发江 | Double-deck cavity fire prevention sound insulation wall |
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