CN214833654U - Heat preservation sound insulation pad for building - Google Patents
Heat preservation sound insulation pad for building Download PDFInfo
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- CN214833654U CN214833654U CN202120682457.0U CN202120682457U CN214833654U CN 214833654 U CN214833654 U CN 214833654U CN 202120682457 U CN202120682457 U CN 202120682457U CN 214833654 U CN214833654 U CN 214833654U
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- sound
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Abstract
The utility model discloses a heat preservation sound insulation pad for building, its characterized in that: the heat insulation device comprises a heat insulation bottom plate and a heat insulation top plate which are combined together, wherein a plurality of grooves or a plurality of bosses are uniformly punched on the lower side of the heat insulation top plate or/and the upper side of the heat insulation bottom plate, and after the heat insulation bottom plate and the heat insulation top plate are combined, cavities are formed in the grooves or gaps formed between the bosses. The utility model discloses a heat preservation sound insulation pad has not only integrateed the dual efficiency of heat preservation and sound insulation, and production simple process, the cost of manufacture is low, easily realizes industrial production, can satisfy the demand that improves building environment quality.
Description
Technical Field
The utility model relates to a heat preservation sound insulation pad for building belongs to the building material field.
Background
Along with the improvement of building technology and the improvement of the requirements of people on living quality, the sound insulation performance of building floors and wallboards is improved, the heat transfer between the building individual floors and the heat transfer between indoor and outdoor rooms are reduced, and more attention is paid to people. The related building energy-saving design standard and the civil building sound insulation design specification also provide corresponding requirements for the heat preservation and sound insulation functions of the ground and the wall plate of the building. The existing sound insulation pad has single function and cannot simultaneously meet the functions of heat preservation and heat insulation.
Therefore, patent ZL201720196574X of inventor's earlier application discloses a heat preservation sound insulation pad for building floor, from top to bottom comprises floor layer, heat reflection layer, honeycomb layer, top plate layer, pre-paved interface material layer in proper order. Can effectively prevent heat from being transferred to the next floor and has better floor impact sound insulation performance. However, the production process of the product is relatively complex, and the manufacturing cost is slightly higher.
SUMMERY OF THE UTILITY MODEL
To the technical problem, an object of the utility model is to provide a building heat preservation sound insulation pad, this product production technology is simpler, and manufacturing cost is lower. .
In order to realize the purpose, the technical scheme of the utility model is that: the utility model provides a heat preservation sound insulation pad for building which characterized in that: the heat insulation device comprises a heat insulation bottom plate and a heat insulation top plate which are combined together, wherein a plurality of grooves or a plurality of bosses are uniformly punched on the lower side of the heat insulation top plate or/and the upper side of the heat insulation bottom plate, and after the heat insulation bottom plate and the heat insulation top plate are combined, cavities are formed in the grooves or gaps formed between the bosses.
By adopting the scheme, the groove is punched on the heat-insulating top plate or the heat-insulating bottom plate, the process is simple, the production efficiency is high, and the heat-insulating top plate or the heat-insulating bottom plate which is punched with the groove can be compounded together in a heat fusion mode. After the heat-insulating top plate and the heat-insulating bottom plate are compounded, the gap between the grooves or the bosses is sealed, a cavity is formed inside the heat-insulating top plate and the heat-insulating bottom plate, the heat-insulating property is improved because the air has extremely low heat conductivity, and the uniformly arranged groove structures have excellent sound-insulating property.
In the scheme, the method comprises the following steps: the lower side of the heat insulation bottom plate is also compounded with a layer of lower heat insulation plate, and a plurality of grooves or a plurality of bosses are uniformly punched on the lower side of the lower heat insulation plate. When the insulation board is installed, the lower insulation board is in contact with the floor, gaps among the grooves or the bosses are sealed, and cavities are formed in the grooves in the lower insulation board, so that the effects of heat preservation and sound insulation are further achieved.
In the scheme, the method comprises the following steps: the grooves are circular grooves, polygonal grooves or criss-cross strip-shaped grooves. Such as circular grooves, elliptical grooves, pentagonal grooves, hexagonal grooves, strip-shaped grooves, and the like.
In the scheme, the method comprises the following steps: and a heat reflecting layer is arranged between the heat insulation bottom plate and the heat insulation top plate. Can effectively reflect bidirectional heat transfer.
In the scheme, the method comprises the following steps: the heat reflecting layer is an aluminum foil layer or a tin foil layer, or the heat reflecting layer is a vacuum heat insulation thin plate, and the surface of the vacuum heat insulation thin plate is covered with tin foil or aluminum foil.
In the scheme, the method comprises the following steps: the lower side of the heat-insulating bottom plate and/or the upper side of the heat-insulating top plate is/are provided with a heat-reflecting layer. Effectively reflecting bi-directional heat transfer.
In the scheme, the method comprises the following steps: the heat reflecting layer is an aluminum foil layer or a tin foil layer, or the heat reflecting layer is a vacuum heat insulation thin plate, and the surface of the vacuum heat insulation thin plate is covered with tin foil or aluminum foil.
In the scheme, the method comprises the following steps: the lower side of the insulating bottom plate and/or the upper side of the insulating top plate is provided with an aerogel coating. Further improving the heat preservation performance.
In the scheme, the method comprises the following steps: the heat insulation bottom plate, the heat insulation top plate and the lower heat insulation layer are all made of polyurethane foam materials, polyethylene foam materials, polypropylene foam materials, polystyrene foam materials or rubber and plastic foam materials.
In the scheme, the method comprises the following steps: the heat insulation bottom plate, the heat insulation top plate and the lower heat insulation layer are compounded or bonded by hot melting.
Has the advantages that: the utility model discloses a heat preservation sound insulation pad has not only integrateed the dual efficiency of heat preservation and sound insulation, and production simple process, the cost of manufacture is low, easily realizes industrial production, can satisfy the demand that improves building environment quality.
Drawings
Fig. 1 is a schematic structural view (a strip-shaped groove and a bottom plate notching) of the heat-insulating and sound-insulating pad for buildings according to the present invention.
Fig. 2 is a schematic structural view of the heat-insulating and sound-insulating pad for buildings (circular groove, bottom plate notching).
Fig. 3 is a schematic structural view (polygonal, bottom plate notching) of the heat-insulating and sound-insulating pad for buildings according to the present invention.
Fig. 4 is a schematic structural view of the heat-insulating and sound-insulating pad for building of the present invention (the heat-insulating bottom plate and the heat-insulating top plate are both punched).
FIG. 5 is a schematic structural view of the heat-insulating and sound-insulating pad for building (with a lower heat-insulating plate)
Detailed Description
The invention will be further described by way of examples with reference to the accompanying drawings:
example 1
As shown in figure 1, the heat-insulating and sound-insulating pad for the building is composed of a heat-insulating bottom plate 1, a heat-insulating top plate 2 and a groove 3. The heat insulation bottom plate 1 and the heat insulation top plate 2 are made of polyurethane foam materials, polyethylene foam materials, polypropylene foam materials, polystyrene foam materials or rubber and plastic foam materials.
A plurality of grooves 3 or a plurality of bosses (not shown in the figure) are uniformly punched on the lower side of the heat insulation top plate 2 or/and the upper side of the heat insulation bottom plate 1, and the grooves 3 are circular grooves, polygonal grooves or criss-cross strip-shaped grooves. After the heat-insulating bottom plate 1 and the heat-insulating top plate 2 are compounded through hot melting, a cavity is formed in the groove 3 or the gap between the bosses. The depth of the groove 3 is required to be enough to form a cavity in the groove without being filled after hot melt compounding. As shown in fig. 1-3, in order to punch the groove 3 only on the heat insulation base plate 1, the groove 3 may be a strip-shaped groove, a circular groove or a polygonal groove, but may be a groove of other shapes such as a heart shape. Fig. 4 shows that a plurality of grooves 3 or bosses are uniformly punched on the lower side of the heat insulation top plate 2 and the upper side of the heat insulation bottom plate 1, and the upper and lower grooves 3 or bosses are required to be butted when compounding. A heat reflecting layer is arranged between the heat insulating bottom plate 1 and the heat insulating top plate 2. Or a heat reflecting layer is provided on the lower side of the heat insulating bottom plate 1 and/or on the upper side of the heat insulating top plate 2. The heat reflecting layer is an aluminum foil layer or a tin foil layer, or the heat reflecting layer is a vacuum heat insulation thin plate, and the surface of the vacuum heat insulation thin plate is covered with tin foil or aluminum foil.
Or the lower side of the insulating bottom plate 1 and/or the upper side of the insulating top plate 2 is provided with an aerogel coating.
Aerogel coatings and thermally reflective layers are not shown in the figures.
Example 2
As shown in fig. 5, the same as example 1, except that a layer of lower heat insulation plate 4 is further combined on the lower side of the heat insulation base plate 1, and a plurality of grooves 3 or a plurality of bosses are uniformly punched on the lower side of the lower heat insulation plate 4. The lower heat insulation plate 4 is made of a polyurethane foam material, a polyethylene foam material, a polypropylene foam material, a polystyrene foam material or a rubber-plastic foam material.
The present invention is not limited to the above embodiments, and those skilled in the art can understand that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a heat preservation sound insulation pad for building which characterized in that: the heat insulation device comprises a heat insulation bottom plate and a heat insulation top plate which are combined together, wherein a plurality of grooves or a plurality of bosses are uniformly punched on the lower side of the heat insulation top plate or/and the upper side of the heat insulation bottom plate, and after the heat insulation bottom plate and the heat insulation top plate are combined, cavities are formed in the grooves or gaps formed between the bosses.
2. The heat-insulating and sound-insulating pad for buildings according to claim 1, characterized in that: the lower side of the heat insulation bottom plate is also compounded with a layer of lower heat insulation plate, and a plurality of grooves or a plurality of bosses are uniformly punched on the lower side of the lower heat insulation plate.
3. The heat-insulating and sound-insulating pad for buildings according to claim 1 or 2, characterized in that: the grooves are circular grooves, polygonal grooves or criss-cross strip-shaped grooves.
4. The heat-insulating and sound-insulating pad for buildings according to claim 3, characterized in that: and a heat reflecting layer is arranged between the heat insulation bottom plate and the heat insulation top plate.
5. The heat-insulating and sound-insulating pad for buildings according to claim 4, characterized in that: the heat reflecting layer is an aluminum foil layer or a tin foil layer, or the heat reflecting layer is a vacuum heat insulation thin plate, and the surface of the vacuum heat insulation thin plate is covered with tin foil or aluminum foil.
6. The heat-insulating and sound-insulating pad for buildings according to claim 3, characterized in that: the lower side of the heat-insulating bottom plate and/or the upper side of the heat-insulating top plate is/are provided with a heat-reflecting layer.
7. The heat-insulating and sound-insulating pad for buildings according to claim 6, characterized in that: the heat reflecting layer is an aluminum foil layer or a tin foil layer, or the heat reflecting layer is a vacuum heat insulation thin plate, and the surface of the vacuum heat insulation thin plate is covered with tin foil or aluminum foil.
8. The heat-insulating and sound-insulating pad for buildings according to claim 3, characterized in that: the lower side of the insulating bottom plate and/or the upper side of the insulating top plate is provided with an aerogel coating.
9. The heat-insulating and sound-insulating pad for buildings according to claim 3, characterized in that: the heat insulation bottom plate, the heat insulation top plate and the lower heat insulation layer are all made of polyurethane foam materials, polyethylene foam materials, polypropylene foam materials, polystyrene foam materials or rubber and plastic foam materials.
10. The heat and sound insulation pad for buildings according to claim 9, characterized in that: the heat insulation bottom plate, the heat insulation top plate and the lower heat insulation layer are compounded or bonded by hot melting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120682457.0U CN214833654U (en) | 2021-04-02 | 2021-04-02 | Heat preservation sound insulation pad for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120682457.0U CN214833654U (en) | 2021-04-02 | 2021-04-02 | Heat preservation sound insulation pad for building |
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| Publication Number | Publication Date |
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| CN214833654U true CN214833654U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120682457.0U Active CN214833654U (en) | 2021-04-02 | 2021-04-02 | Heat preservation sound insulation pad for building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311907A (en) * | 2021-12-29 | 2022-04-12 | 吉林建筑大学 | Vacuum heat-insulating plate and preparation method thereof |
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2021
- 2021-04-02 CN CN202120682457.0U patent/CN214833654U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311907A (en) * | 2021-12-29 | 2022-04-12 | 吉林建筑大学 | Vacuum heat-insulating plate and preparation method thereof |
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