CN211572279U - Roof with good noise reduction effect - Google Patents
Roof with good noise reduction effect Download PDFInfo
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- CN211572279U CN211572279U CN201922414195.5U CN201922414195U CN211572279U CN 211572279 U CN211572279 U CN 211572279U CN 201922414195 U CN201922414195 U CN 201922414195U CN 211572279 U CN211572279 U CN 211572279U
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- roof
- sound
- noise reduction
- layer
- reduction effect
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Abstract
The utility model relates to a good roof of noise reduction effect, including the roof body, the roof body is resin tile, waterproof layer, inhale the cotton layer of sound from outer to interior in proper order
Sound insulation layer, sound absorbing cotton layer
And a perforated plate in the soundproof layerA plurality of closed cavities are arranged at intervals, and the cavities are filled with air. The utility model discloses have the good effect of noise reduction effect.
Description
Technical Field
The utility model belongs to the technical field of the technique of building and specifically relates to a roof that noise reduction effect is good is related to.
Background
The roof, which is an important part of the building structure, not only plays a role in protecting the construction in the house, but also needs to have various functions of noise reduction, heat preservation, water prevention and the like.
The prior Chinese patent publication No. CN1690326A discloses a plastic roof, which is characterized in that at least one plastic layer is arranged on the roof or in the structure of the roof, or the roof takes the plastic layer as a main body, the roof can be a flat roof or a building roof, and the roof can be provided with a waterproof layer. The prior art has the advantages of good performance and low cost.
The above prior art solutions have the following drawbacks: no noise reduction structure exists in the roof structure, and the problem that the noise reduction effect is not good can exist in practical application, so that the normal life of residents is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a roof that noise reduction effect is good has the good effect of noise reduction effect.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a roof that noise reduction effect is good, includes the roof body, the roof body includes outermost resin tile, connects in the inboard puigging of resin tile, the puigging is the plastics material, a plurality of confined cavity has been seted up to the centre of puigging, fill the air in the cavity.
Through adopting above-mentioned technical scheme, the soundproof effect can strengthen soundproof effect along with the thickening of puigging, and the puigging bodiness must lead to the increase of weight, and the puigging that weight is overweight can lead to the roof structure unstable. The sound insulation layer is set as the air layer, so that the weight is not too heavy while the thickness of the sound insulation layer is increased, and meanwhile, the air layer can achieve good sound insulation and noise reduction effects. The plastic material has light weight, good elasticity and good sealing performance.
The present invention may be further configured in a preferred embodiment as: the cavity is two layers of horizontal air columns arranged in the horizontal direction.
Through adopting above-mentioned technical scheme, set up the cavity into the form of horizontal air column rather than leading to empty air bed, connect by plastics between the adjacent horizontal air column, improved the stability of puigging.
The present invention may be further configured in a preferred embodiment as: the cavity is a vertical air column arranged in the vertical direction.
Through adopting above-mentioned technical scheme, set up the cavity into the form of vertical air column rather than leading to empty air bed, connect by plastics between the adjacent vertical air column, improved the stability of puigging.
The present invention may be further configured in a preferred embodiment as: the roof body also comprises a waterproof layer arranged between the resin tile and the sound insulation layer.
Through adopting above-mentioned technical scheme, resin tile self has certain water-proof effects, but the resin tile is connected and is had certain gap, increases the water-proof layer and can improve the water-proof effects of roof body, and then protects the facility in the room.
The present invention may be further configured in a preferred embodiment as: a sound-absorbing cotton layer is arranged between the waterproof layer and the sound-insulating layer
。
Through adopting above-mentioned technical scheme, set up in the outside of puigging and inhale the cotton layer of sound
The main functions of the device are to absorb noise outside the roof, reduce the amount of noise entering the house and reduce the degree of interference of outside noise in the house.
The present invention may be further configured in a preferred embodiment as: sound insulation layer is kept away from and is inhaled cotton layer
One side of the sound absorbing cotton layer is provided with
。
By adopting the technical scheme, the sound absorption cotton layer
Has the main functions of absorbing the noise in the house, reducing the echo in the house and absorbing the sound cotton layer
And sound-absorbing cotton layer
And by matching, the entrance of external noise is reduced, and indoor echoes are reduced, so that the noise reduction effect is improved.
The present invention may be further configured in a preferred embodiment as: the sound-absorbing cotton layer
One side far away from the sound insulation layer is provided with a steel punching plate.
Through adopting above-mentioned technical scheme, the board of punching a hole can play on the one hand and fix and inhale the cotton layer of sound
On the other hand, the punching plate is provided with sound absorption holes, and the noise can be absorbed by the sound absorption cotton layer through the sound absorption holes
Absorb and reduce indoor echo.
The present invention may be further configured in a preferred embodiment as: the roof body is an arch with a high middle and two low sides.
Through adopting above-mentioned technical scheme, the arch roof is not only pleasing to the eye, can reduce the accumulation of sleet at the roof moreover, reduces the roof atress, improves the life of roof body.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the soundproof effect can strengthen soundproof effect along with the thickening of puigging, and the puigging thickening must can cause the increase of weight, and the puigging that weight is overweight can lead to the roof structure unstable. The sound insulation layer is set as the air layer, so that the weight is not too heavy while the thickness of the sound insulation layer is increased, and meanwhile, the air layer can achieve good sound insulation and noise reduction effects. The plastic material has light weight, good elasticity and good sealing performance;
2. sound-absorbing cotton layer
Has the main functions of absorbing the noise in the house, reducing the echo in the house and absorbing the sound cotton layer
And sound-absorbing cotton layer
The matching reduces the entrance of external noise and reduces indoor echo; thereby improving the noise reduction effect.
Drawings
FIG. 1 is a schematic view of the overall structure of a house;
FIG. 2 is a schematic cross-sectional view of a roof body;
FIG. 3 is a schematic view showing the structure of a salient cavity in example 2.
In the figure, 1, a roof body; 11. resin tiles; 12. a waterproof layer; 13. sound-absorbing cotton layer
(ii) a 14. A sound insulating layer; 141. a cavity; 15. sound-absorbing cotton layer
(ii) a 16. And (5) punching the plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1
Refer to fig. 1 and fig. 2, do the utility model discloses a roof that noise reduction effect is good, include through keel frame fixed connection in the roof body 1 on the house, the arch that the shape of roof body 1 is middle high both sides low can effectively avoid the ponding phenomenon. The roof body 1 comprises a resin tile 11, a waterproof layer 12, a sound absorption cotton layer I13, a sound insulation layer 14, a sound absorption cotton layer II15 and a punching plate 16 from outside to inside in sequence.
Referring to fig. 2, resin tile 11 is formed for the concatenation of the 11 units of a plurality of resin tile, and direct and the house external contact have certain waterproof and corrosion-resistant effect, can protect roof body 1 and house internal facilities.
Referring to fig. 2, the waterproof layer 12 is disposed inside the resin tile 11 to prevent rainwater from entering the interior.
Referring to fig. 2, the sound absorption cotton layer I13 is adhered to the inner side of the waterproof layer 12 by an eco-friendly adhesive, and mainly functions to absorb external noise, such as rain or hail, which may be generated when rainwater impacts the resin tile 11, and the sound absorption cotton layer I13 can absorb the noise to reduce the sound entering the room.
Referring to fig. 2, the soundproof layer 14 is made of plastic, and the plastic has light weight and good sealing performance. A plurality of cavities 141 are formed in the sound insulation layer 14, the cavities 141 are horizontal air columns, and plastics are connected between adjacent horizontal air columns. The horizontal air column is stressed in the length direction, the elasticity is good, the stress area of the air column is large, and the sound insulation effect is good.
Referring to fig. 2, sound-absorbing cotton layer II15 mainly functions to absorb noise in houses and reduce echoes in houses, and sound-absorbing cotton layer II15 is matched with sound-absorbing cotton layer I13, so that the noise entering from the outside is reduced, and indoor echoes are reduced, and the noise reduction effect is improved.
Referring to fig. 2, the punching plate 16 is made of steel and is disposed on the innermost layer of the roof, and a plurality of sound absorption holes are formed in the punching plate 16. The punching plate 16 serves to fix the sound absorbing cotton layer II15, and at the same time, sound in the room can be absorbed by the sound absorbing cotton layer II15 through the sound absorbing hole.
The implementation principle of the embodiment is as follows: external noise passes to and inhales cotton layer I13 after the isolated part of resin tile 11, is inhaled and is transmitted to puigging 14 again after the cotton layer I13 absorbs most, and the noise is isolated by the air column of puigging 14, and the small part noise passes puigging 14 and is absorbed by inhaling cotton layer II again, and the sound that gets into at last indoor is by greatly reduced. The sound in the room is transmitted to the roof and absorbed by the sound-absorbing cotton layer II15 through the perforated plate 16, and the echo is reduced.
Example 2
Referring to fig. 3, the difference from embodiment 1 is that the cavity 141 is shaped as a vertical air column, and compared with a horizontal air column, the vertical air column is stressed in the height direction of the air column, and the deformation is small.
The implementation principle of the embodiment is as follows: external noise passes to and inhales cotton layer I13 after the isolated part of resin tile 11, is inhaled and is transmitted to puigging 14 again after the cotton layer I13 absorbs most, and the noise is isolated by the air column of puigging 14, and the small part noise passes puigging 14 and is absorbed by inhaling cotton layer II again, and the sound that gets into at last indoor is by greatly reduced. The sound in the room is transmitted to the roof and absorbed by the sound-absorbing cotton layer II15 through the perforated plate 16, and the echo is reduced.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a roof that noise reduction effect is good, includes roof body (1), its characterized in that: the roof body (1) comprises an outermost resin tile (11) and a sound insulation layer (14) connected to the inner side of the resin tile (11), a plurality of closed cavities (141) are formed in the middle of the sound insulation layer (14), and air is filled in the cavities (141).
2. The roof with good noise reduction effect of claim 1, wherein: the cavity (141) is a two-layer horizontal air column arranged in the horizontal direction.
3. The roof with good noise reduction effect of claim 1, wherein: the cavity (141) is a vertical air column arranged in the vertical direction.
4. The roof with good noise reduction effect of claim 1, wherein: the roof body (1) further comprises a waterproof layer (12) arranged between the resin tile (11) and the sound insulation layer (14).
5. The roof with good noise reduction effect of claim 4, wherein: and a sound absorption cotton layer I (13) is arranged between the waterproof layer (12) and the sound insulation layer (14).
6. The roof with good noise reduction effect of claim 5, wherein: and a sound absorption cotton layer II (15) is arranged on one side, far away from the sound absorption cotton layer I (13), of the sound insulation layer (14).
7. The roof with good noise reduction effect of claim 6, wherein: one side of the sound-absorbing cotton layer II (15) far away from the sound-insulating layer (14) is provided with a steel punching plate (16).
8. The roof with good noise reduction effect of claim 1, wherein: the roof body (1) is in an arch shape with a high middle and two low sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922414195.5U CN211572279U (en) | 2019-12-25 | 2019-12-25 | Roof with good noise reduction effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922414195.5U CN211572279U (en) | 2019-12-25 | 2019-12-25 | Roof with good noise reduction effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211572279U true CN211572279U (en) | 2020-09-25 |
Family
ID=72551976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922414195.5U Expired - Fee Related CN211572279U (en) | 2019-12-25 | 2019-12-25 | Roof with good noise reduction effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211572279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650391A (en) * | 2021-07-28 | 2021-11-16 | 颍上县博浩塑业科技有限公司 | Double-layer resin tile with sound insulation function and production device thereof |
-
2019
- 2019-12-25 CN CN201922414195.5U patent/CN211572279U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650391A (en) * | 2021-07-28 | 2021-11-16 | 颍上县博浩塑业科技有限公司 | Double-layer resin tile with sound insulation function and production device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200925 Termination date: 20211225 |