CN204826336U - Curtain gives sound insulation - Google Patents
Curtain gives sound insulation Download PDFInfo
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- CN204826336U CN204826336U CN201520561765.2U CN201520561765U CN204826336U CN 204826336 U CN204826336 U CN 204826336U CN 201520561765 U CN201520561765 U CN 201520561765U CN 204826336 U CN204826336 U CN 204826336U
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- baffle
- wall
- inner chamber
- sound insulation
- baffle plate
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Abstract
The utility model discloses a curtain gives sound insulation, this curtain include hollow wall body and at least three syllable -dividing unit, give sound insulation unit fixed connection in the inner chamber of wall body, syllable -dividing unit including crisscross first baffle and the second baffle of laying, first baffle fixed connection is at the top surface of wall body inner chamber, first baffle and wall body inner chamber bottom surface are gapped, second baffle fixed connection is in the bottom surface of wall body inner chamber, and second baffle and wall body inner chamber top surface are gapped. The curtain gives sound insulation of this structure has good syllable -dividing effect.
Description
Technical field
The utility model relates to a kind of curtain wall, specifically, relates to a kind of sound insulation curtain wall.
Background technology
In furnishing fields, curtain wall is conventional ornament materials.Curtain wall, except having effect attractive in appearance, goes back the demand of some properties of demand fulfillment, such as sound insulation, heat-proof quality.Existing curtain wall construction generally includes body of wall.Body of wall is made up of sound insulation materials, to realize the effect of sound insulation.The curtain wall of this structure, need too much sound insulation materials on the one hand, cost is high, and on the other hand, soundproof effect is not good.
Summary of the invention
technical problem:the utility model embodiment provides a kind of sound insulation curtain wall, has good soundproof effect.
technical scheme:for solving the problems of the technologies described above, the present embodiment provides a kind of sound insulation curtain wall, this curtain wall comprises body of wall and at least three acoustic insulating unit of hollow, acoustic insulating unit is fixedly connected in the inner chamber of body of wall, described acoustic insulating unit comprises the first baffle plate and second baffle that are laid staggeredly, first baffle plate is fixedly connected on the end face of body of wall inner chamber, and there is gap the first baffle plate and body of wall inner chamber bottom surface; Second baffle is fixedly connected on the bottom surface of body of wall inner chamber, and second baffle and body of wall inner chamber end face have gap.
As an embodiment, the first described baffle plate and second baffle are made by rock wool.
As an embodiment, described acoustic insulating unit also comprises block rubber and lower block rubber, and the first baffle plate is connected to body of wall inner chamber end face by upper block rubber, and second baffle is connected to body of wall inner chamber bottom surface by lower block rubber.
beneficial effect:compared with prior art, the sound insulation curtain wall of the present embodiment, the inside of body of wall is hollow, acoustic insulating unit is provided with in the inner chamber of body of wall, acoustic insulating unit comprises the first baffle plate and second baffle that are laid staggeredly, first baffle plate is fixedly connected on the end face of body of wall inner chamber, and second baffle is fixedly connected on the bottom surface of body of wall inner chamber.Body of wall inside is hollow, just saves manufactured materials, reduces manufacturing cost.Noise is propagated along the space between the first baffle plate and second baffle in sound insulation curtain wall inner chamber, S-shaped propagation.Which increase the propagation path distance of noise, be conducive to reducing noise, the noise finally spread out of from curtain wall is reduced greatly.In addition, block rubber and lower block rubber are set.Upper block rubber and lower block rubber have certain elasticity.Like this, when vibration occurs for the first baffle plate and second baffle, the self-deformation of block rubber and lower block rubber in utilization, cushions the vibration of the first baffle plate and second baffle, makes the connection of the first baffle plate and second baffle and body of wall keep reliability.
Accompanying drawing explanation
Fig. 1 is a kind of structure sectional view of the utility model embodiment.
Fig. 2 is the another kind of structure sectional view of the utility model embodiment.
Have in figure: body of wall 1, acoustic insulating unit 2, first baffle plate 201, second baffle 202, upper block rubber 203, lower block rubber 204.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment is described in detail.
As shown in Figure 1, the present embodiment provides a kind of sound insulation curtain wall, comprises body of wall 1 and at least three acoustic insulating unit 2 of hollow.Acoustic insulating unit 2 is fixedly connected in the inner chamber of body of wall 1.Acoustic insulating unit 2 comprises the end face that the first baffle plate 201 of being laid staggeredly and second baffle 202, first baffle plate 201 are fixedly connected on body of wall 1 inner chamber, and there is gap the first baffle plate 201 and body of wall 1 inner chamber bottom surface.Second baffle 202 is fixedly connected on the bottom surface of body of wall 1 inner chamber, and second baffle 202 and body of wall 1 inner chamber end face have gap.
The sound insulation curtain wall of said structure, the inside of body of wall 1 is hollow.Which offers a saving manufactured materials, reduce manufacturing cost.At least three acoustic insulating unit 2 are set in sound insulation curtain wall.Each acoustic insulating unit 2 comprises the first baffle plate 201 of being laid staggeredly and has gap between second baffle 202, first baffle plate 201 and second baffle 202, and there is gap the first baffle plate 201 and body of wall 1 inner chamber bottom surface, and second baffle 202 and body of wall 1 inner chamber end face have gap.Noise is propagated along S shape in sound insulation curtain wall inner chamber.Which increase the propagation path distance of noise, be conducive to reducing noise, the noise finally spread out of from curtain wall is reduced greatly.
As a kind of embodiment, the first described baffle plate 201 and second baffle 202 are made by rock wool.Rock wool has good acoustically effective.Therefore, make baffle plate by rock wool, can, in noise transmission process, by baffle plate sound-absorbing part noise, also be conducive to reducing the noise finally spread out of from curtain wall.
As a kind of embodiment, as shown in Figure 2, described acoustic insulating unit 2 also comprises block rubber 203 and lower block rubber 204, first baffle plate 201 is connected to body of wall 1 inner chamber end face by upper block rubber 203, and second baffle 202 is connected to body of wall 1 inner chamber bottom surface by lower block rubber 204.Because the first baffle plate 201 and second baffle 202 have sound absorption effect, so the first baffle plate 201 and second baffle 202 can produce resonance in sound absorption process.For making the first baffle plate 201 and second baffle 202 keep reliability with the connection of body of wall 1 in sound absorption process, block rubber 203 and lower block rubber 204 are set.Upper block rubber 203 and lower block rubber 204 have certain elasticity.Like this, when there is vibration in the first baffle plate 201 and second baffle 202, the self-deformation of block rubber 203 and lower block rubber 204 in utilization, cushions the vibration of the first baffle plate 201 and second baffle 202, makes the first baffle plate 201 and second baffle 202 keep reliability with the connection of body of wall 1.
The above is only optimal technical scheme of the present utility model; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a sound insulation curtain wall, it is characterized in that, this curtain wall comprises body of wall (1) and at least three acoustic insulating unit (2) of hollow, acoustic insulating unit (2) is fixedly connected in the inner chamber of body of wall (1), described acoustic insulating unit (2) comprises the first baffle plate (201) and second baffle (202) that are laid staggeredly, first baffle plate (201) is fixedly connected on the end face of body of wall (1) inner chamber, and there is gap the first baffle plate (201) and body of wall (1) inner chamber bottom surface; Second baffle (202) is fixedly connected on the bottom surface of body of wall (1) inner chamber, and second baffle (202) and body of wall (1) inner chamber end face have gap.
2. according to sound insulation curtain wall according to claim 1, it is characterized in that, described the first baffle plate (201) and second baffle (202) are made by rock wool.
3. according to the sound insulation curtain wall described in claim 1 or 2, it is characterized in that, described acoustic insulating unit (2) also comprises block rubber (203) and lower block rubber (204), first baffle plate (201) is connected to body of wall (1) inner chamber end face by upper block rubber (203), and second baffle (202) is connected to body of wall (1) inner chamber bottom surface by lower block rubber (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520561765.2U CN204826336U (en) | 2015-07-30 | 2015-07-30 | Curtain gives sound insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520561765.2U CN204826336U (en) | 2015-07-30 | 2015-07-30 | Curtain gives sound insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204826336U true CN204826336U (en) | 2015-12-02 |
Family
ID=54683951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520561765.2U Active CN204826336U (en) | 2015-07-30 | 2015-07-30 | Curtain gives sound insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204826336U (en) |
-
2015
- 2015-07-30 CN CN201520561765.2U patent/CN204826336U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |