CN210190801U - Heat-insulating sound-insulating composite base plate - Google Patents
Heat-insulating sound-insulating composite base plate Download PDFInfo
- Publication number
- CN210190801U CN210190801U CN201920563281.XU CN201920563281U CN210190801U CN 210190801 U CN210190801 U CN 210190801U CN 201920563281 U CN201920563281 U CN 201920563281U CN 210190801 U CN210190801 U CN 210190801U
- Authority
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- China
- Prior art keywords
- board
- acoustic celotex
- polyphenyl
- sound
- insulating
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- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 229920006389 polyphenyl polymer Polymers 0.000 claims abstract description 32
- 238000009413 insulation Methods 0.000 claims abstract description 24
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 5
- 239000000853 adhesive Substances 0.000 claims abstract description 4
- 230000001070 adhesive effect Effects 0.000 claims abstract description 4
- 229920000742 Cotton Polymers 0.000 claims description 5
- 230000030279 gene silencing Effects 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000004321 preservation Methods 0.000 abstract description 11
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 239000004793 Polystyrene Substances 0.000 description 9
- 229920002223 polystyrene Polymers 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002238 attenuated effect Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model discloses a heat preservation sound insulation composite backing plate, including first polyphenyl board and second polyphenyl board, be equipped with the acoustic celotex board between first polyphenyl board and the second polyphenyl board, it is whole to bond into through the makeup adhesive between first polyphenyl board, acoustic celotex board, the second polyphenyl board, it is equipped with a plurality of convex recesses to correspond respectively on the panel around the acoustic celotex board, the recess bottom is equipped with the opening, the inside of acoustic celotex board is equipped with the amortization chamber, the amortization chamber communicates with the convex recess bottom opening at both ends respectively, still be equipped with a plurality of lugs respectively on the panel around the acoustic celotex board, be equipped with the depressed part that matches with the lug on the contact surface of first polyphenyl board and second polyphenyl board and acoustic celotex board respectively. The utility model discloses collect heat preservation and give sound insulation function as an organic whole, the environmental protection, it is with low costs, the practicality is strong, the usage is wide.
Description
Technical Field
The utility model relates to a building material field specifically is a heat preservation sound insulation composite backing plate.
Background
People now require more and more high to the life quality at home, energy-conservation to building material, requirements such as environmental protection and practicality also improve day by day, the impact sound on floor ground improves and heat preservation performance promotes and becomes the inevitable requirement on building, and present building adopts concrete placement floor mostly, not only the heat transfer probability between upper and lower floor is higher, the heat preservation effect is not good, and the sound insulation effect is relatively poor moreover, especially when upstairs user removes the table chair or the sound of speaking is higher, the impact sound or the sound of speaking transmit for downstairs user very easily, bring inconvenience for resident's life. Therefore, a heat-insulating sound-insulating base plate meeting the requirements of modern society is urgently needed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a compound backing plate gives sound insulation keeps warm has solved current building floor heat preservation effect not good, gives sound insulation effect poor problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a heat preservation sound insulation composite backing plate, includes first polyphenyl board and second polyphenyl board, be equipped with the acoustic celotex board between first polyphenyl board and the second polyphenyl board, it is whole to bond into through the makeup adhesive between first polyphenyl board, acoustic celotex board, the second polyphenyl board, correspond respectively on the front and back panel of acoustic celotex board and be equipped with a plurality of convex recesses, the recess bottom is equipped with the opening, the inside of acoustic celotex board is equipped with the amortization chamber, the amortization chamber communicates with the convex recess bottom opening at both ends respectively, still be equipped with a plurality of lugs on the panel around the acoustic celotex board respectively, be equipped with the depressed part that matches with the lug on the contact surface of first polyphenyl board and second polyphenyl board and acoustic celotex board respectively.
Furthermore, the grooves are arranged on the front panel and the rear panel of the sound insulation board in a staggered mode.
Furthermore, the sound attenuation cavity is an ellipsoidal cavity.
Furthermore, the silencing cavity is filled with silencing cotton.
Furthermore, the lugs are positioned on the front panel and the rear panel of the sound insulation board in a staggered mode.
Compared with the prior art, the utility model provides a heat preservation sound insulation composite backing plate possesses following beneficial effect: in the utility model, the first polystyrene board, the sound insulation board and the second polystyrene board are bonded by the board splicing glue, which is more environment-friendly; the sound absorption performance of the base plate is greatly improved by arranging corresponding arc-shaped grooves on the front panel and the rear panel of the sound insulation plate for sound absorption and arranging a sound absorption cavity between the arc-shaped grooves for further sound absorption; the sound insulation plate is provided with a convex block, concave parts matched with the convex block are respectively arranged on the contact surfaces of the first polystyrene board and the second polystyrene board with the sound insulation plate, and the convex block and the concave parts are clamped and matched to further improve the stability of the composite base plate; the utility model discloses collect heat preservation and give sound insulation function as an organic whole, the environmental protection, it is with low costs, the practicality is strong, the usage is wide.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the middle partition plate of the present invention;
in the figure: 1. a first polystyrene board; 2. a sound insulating board; 3. a second polystyrene sheet; 4. a groove; 5. an opening; 6. a sound-deadening chamber; 7. a bump; 8. a recessed portion; 9. silencing cotton.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and 2, the utility model provides a technical solution: the utility model provides a heat preservation sound insulation composite backing plate, includes first polyphenyl board 1 and second polyphenyl board 3, be equipped with acoustic celotex board 2 between first polyphenyl board 1 and the second polyphenyl board 3, bond into a whole through the makeup adhesive between first polyphenyl board 1, acoustic celotex board 2, the second polyphenyl board 3, correspond respectively on the front and back panel of acoustic celotex board 2 and be equipped with a plurality of convex recesses 4, recess 4 bottom is equipped with opening 5, the inside of acoustic celotex board 2 is equipped with amortization chamber 6, amortization chamber 6 communicates with the convex recess 4 bottom openings 5 at both ends respectively, still be equipped with a plurality of lugs 7 on the front and back panel of acoustic celotex board 2 respectively, be equipped with respectively on the contact surface of first polyphenyl board 1 and second polyphenyl board 3 and acoustic celotex board 2 with the depressed part 8 that matches with lug 7.
The utility model discloses in, it is further, recess 4 is located 2 staggered arrangement on the panel around the acoustic celotex board.
The utility model discloses in, it is further, anechoic chamber 6 is the ellipsoid shape cavity, and the sound wave is consumed by the continuous reflection of ellipsoid shape cavity wall after getting into the wall body.
The utility model discloses in, it is further, 6 intussuseptions in amortization chamber are filled with amortization cotton 9, further absorb the sound wave.
The utility model discloses in, it is further, lug 7 is located 2 staggered arrangement on the panel around of acoustic celotex board, and staggered arrangement's lug and depressed part can closely the joint, improve the stability of structure.
When the sound insulation board is used, the first polystyrene board 1 and the second polystyrene board 3 are respectively adhered to the front panel and the rear panel of the sound insulation board 2 through the board splicing glue, sound waves are primarily absorbed by the first polystyrene board 1 and then enter the arc-shaped groove 4 to be further absorbed, the sound waves continue to enter the sound attenuation cavity 6 through the opening 5 to be enhanced and attenuated, sound attenuation cotton 9 is arranged in the sound attenuation cavity 6 to enhance the sound attenuation effect, residual sound waves enter the arc-shaped groove 4 on the other side of the sound insulation board 2 through the opening 5 to be finally attenuated, and the sound insulation effect of the base plate is greatly improved through the multistep sound attenuation setting; the strength of the composite base plate is further improved by the matched arrangement of the convex blocks 7 and the concave parts 8; the utility model discloses collect heat preservation and give sound insulation function as an organic whole, the environmental protection, it is with low costs, the practicality is strong, the usage is wide.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a compound backing plate that gives sound insulation keeps warm, includes first polyphenyl board and second polyphenyl board, its characterized in that: be equipped with the acoustic celotex board between first polyphenyl board and the second polyphenyl board, bond into a whole through the makeup adhesive between first polyphenyl board, acoustic celotex board, the second polyphenyl board, correspond respectively on the front and back panel of acoustic celotex board and be equipped with a plurality of convex recesses, the recess bottom is equipped with the opening, the inside of acoustic celotex board is equipped with the amortization chamber, the amortization chamber communicates with the convex recess bottom opening at both ends respectively, still be equipped with a plurality of lugs respectively on the front and back panel of acoustic celotex board, be equipped with the depressed part that matches with the lug on the contact surface of first polyphenyl board and second polyphenyl board and acoustic celotex board respectively.
2. The heat-insulating and sound-insulating composite base plate according to claim 1, characterized in that: the grooves are arranged on the front panel and the rear panel of the sound insulation board in a staggered mode.
3. The heat-insulating and sound-insulating composite base plate according to claim 1, characterized in that: the sound attenuation cavity is an ellipsoidal cavity.
4. The heat-insulating and sound-insulating composite base plate according to claim 1, characterized in that: the silencing cavity is filled with silencing cotton.
5. The heat-insulating and sound-insulating composite base plate according to claim 1, characterized in that: the lugs are positioned on the front panel and the rear panel of the sound insulation board in a staggered arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920563281.XU CN210190801U (en) | 2019-04-24 | 2019-04-24 | Heat-insulating sound-insulating composite base plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920563281.XU CN210190801U (en) | 2019-04-24 | 2019-04-24 | Heat-insulating sound-insulating composite base plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210190801U true CN210190801U (en) | 2020-03-27 |
Family
ID=69877089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920563281.XU Expired - Fee Related CN210190801U (en) | 2019-04-24 | 2019-04-24 | Heat-insulating sound-insulating composite base plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210190801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113085282A (en) * | 2021-04-06 | 2021-07-09 | 陈岩领 | Synchronous self-adjusting composite film for preventing layered tearing |
-
2019
- 2019-04-24 CN CN201920563281.XU patent/CN210190801U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113085282A (en) * | 2021-04-06 | 2021-07-09 | 陈岩领 | Synchronous self-adjusting composite film for preventing layered tearing |
| CN113085282B (en) * | 2021-04-06 | 2023-06-02 | 深圳市仙姿生物科技有限公司 | Synchronous self-adjusting composite film capable of preventing layering tearing |
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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: 20200327 |