CN218292323U - Polyurethane sound insulation heated board - Google Patents
Polyurethane sound insulation heated board Download PDFInfo
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- CN218292323U CN218292323U CN202222177546.7U CN202222177546U CN218292323U CN 218292323 U CN218292323 U CN 218292323U CN 202222177546 U CN202222177546 U CN 202222177546U CN 218292323 U CN218292323 U CN 218292323U
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- polyurethane
- panels
- sound
- base layer
- supporting seats
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Abstract
The utility model discloses a polyurethane sound-insulation heat-preservation plate, which comprises a base layer made of polyurethane material, wherein the base layer is composed of two polyurethane panels and a plurality of supporting seats for connecting the two polyurethane panels, the supporting seats are uniformly distributed between the two polyurethane panels in an array manner, and the two polyurethane panels and the supporting seats are integrally molded by injection; the polyurethane support seat is filled with a noise reduction material in a gap; the outer side surfaces of the two polyurethane panels are sequentially covered with aluminum foil layers and glass fiber paper. The aluminum foil of the utility model has certain blocking function to cold air flow and hot air flow, which can enhance the heat preservation effect; meanwhile, the base layer made of the polyurethane material adopts a double-layer structure design, has a certain isolation effect on noise, and can further enhance sound insulation by filling silencing cotton in the base layer to manufacture a silencing layer.
Description
Technical Field
The utility model relates to a panel, concretely relates to polyurethane sound insulation heated board.
Background
With the improvement of living standard of people, sound absorption and noise reduction become an important reference index of building materials, and particularly, boards used in public places need to have good heat insulation performance and sound absorption and noise reduction functions.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a polyurethane sound insulation heated board in order to solve the above problem, can play the effect of the noise proof that gives sound insulation, has good heat preservation effect simultaneously.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a polyurethane sound insulation and heat preservation plate comprises a base layer made of a polyurethane material, wherein the base layer is composed of two polyurethane panels and a plurality of supporting seats for connecting the two polyurethane panels, the supporting seats are uniformly distributed between the two polyurethane panels in an array mode, and the two polyurethane panels and the supporting seats are integrally molded in an injection molding mode; the polyurethane support seat is filled with a noise reduction material in a gap; and the outer side surfaces of the two polyurethane panels are sequentially covered with an aluminum foil layer and glass fiber paper.
As the preferred setting of the utility model, the thickness of the glass fiber paper is 0.6-0.8 mm.
As the preferred setting of the utility model, the thickness of the aluminum foil layer is 0.1 to-0.3 mm.
As the utility model discloses an it is preferred to set up, two the lateral surface of polyurethane panel all is glued through the polyurethane glue in proper order and has the aluminium foil layer and glass fiber paper.
As a preferable configuration of the present invention, the sound deadening material is polyester sound deadening cotton filled between the two polyurethane panels.
The utility model has the advantages that:
the aluminum foil in the utility model has certain blocking function to cold air flow and hot air flow, which can enhance the heat preservation effect; the polyurethane glue coated on the upper and lower surfaces of the aluminum foil can enable the aluminum foil and the polyurethane panel to have a good bonding effect.
The utility model discloses the basic unit of polyurethane material preparation adopts bilayer structure design, itself just has certain isolated effect to the noise, furtherly through filling the cotton preparation noise damping layer of amortization in it, can strengthen further furtherly and give sound insulation.
The utility model discloses the basic unit of polyurethane material preparation adopts integrative injection moulding, and with the comparison of the polyurethane board of the equal thickness of preparation, it can save the polyurethane material more, practices thrift the cost.
Drawings
FIG. 1 is a schematic structural view of a polyurethane sound-insulation heat-preservation plate provided by the present invention;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1, the present embodiment provides a polyurethane sound insulation and heat preservation board, including a base layer 1 made of a polyurethane material, where the base layer is composed of two polyurethane panels 11 and a plurality of supporting seats 12 connecting the two polyurethane panels 11, the supporting seats 12 are uniformly distributed between the two polyurethane panels 11 in an array manner, and the two polyurethane panels 11 and the supporting seats 12 are integrally injection-molded; the polyurethane support seat 12 is filled with sound attenuation materials in the gap; the outer side surfaces of the two polyurethane panels 11 are sequentially covered with an aluminum foil layer 2 and glass fiber paper 3.
In the present embodiment, the thickness of the glass fiber paper 3 is preferably 0.6 to 0.8mm.
In this embodiment, the aluminum foil layer 2 preferably has a thickness of 0.1 to-0.3 mm.
In this embodiment, the aluminum foil layer 2 and the glass fiber paper 3 are preferably sequentially bonded to the outer surfaces of both the polyurethane panels 11 with polyurethane glue.
In this embodiment, the sound-deadening material is polyester sound-deadening cotton 4 filled between the two polyurethane panels 11.
In conclusion, the aluminum foil of the utility model has certain blocking function to cold air flow and hot air flow, which can enhance the heat preservation effect; the polyurethane glue coated on the upper and lower surfaces of the aluminum foil can enable the aluminum foil and the polyurethane panel to have a good bonding effect.
The utility model discloses the basic unit of polyurethane material preparation adopts bilayer structure design, itself just has certain isolated effect to the noise, furtherly through filling the cotton preparation noise damping layer of amortization in it, can strengthen further furtherly and give sound insulation.
The utility model discloses the basic unit of polyurethane material preparation adopts integrative injection moulding, and with the comparison of the polyurethane board of the equal thickness of preparation, it can save the polyurethane materials more, practices thrift the cost.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims above, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
Claims (5)
1. A polyurethane sound insulation and heat preservation plate is characterized by comprising a base layer made of a polyurethane material, wherein the base layer is composed of two polyurethane panels and a plurality of supporting seats for connecting the two polyurethane panels, the supporting seats are uniformly distributed between the two polyurethane panels in an array manner, and the two polyurethane panels and the supporting seats are integrally molded by injection; the polyurethane support seat is filled with a noise reduction material in a gap; and the outer side surfaces of the two polyurethane panels are sequentially covered with an aluminum foil layer and glass fiber paper.
2. A polyurethane sound and heat insulation board according to claim 1, wherein the thickness of the glass fiber paper is 0.6-0.8 mm.
3. The polyurethane sound and heat insulation board of claim 1, wherein the thickness of the aluminum foil layer is 0.1 to-0.3 mm.
4. The polyurethane sound-insulation heat-preservation plate as claimed in claim 1, wherein the aluminum foil layer and the glass fiber paper are sequentially glued to the outer side surfaces of the two polyurethane panels through polyurethane glue.
5. A polyurethane sound-insulation heat-preservation board according to claim 1, wherein the sound-deadening material is polyester sound-deadening cotton filled between the two polyurethane panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222177546.7U CN218292323U (en) | 2022-08-18 | 2022-08-18 | Polyurethane sound insulation heated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222177546.7U CN218292323U (en) | 2022-08-18 | 2022-08-18 | Polyurethane sound insulation heated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218292323U true CN218292323U (en) | 2023-01-13 |
Family
ID=84795386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222177546.7U Active CN218292323U (en) | 2022-08-18 | 2022-08-18 | Polyurethane sound insulation heated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218292323U (en) |
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2022
- 2022-08-18 CN CN202222177546.7U patent/CN218292323U/en active Active
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