CN212453149U - Inhale sound insulation polyurethane heated board - Google Patents
Inhale sound insulation polyurethane heated board Download PDFInfo
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- CN212453149U CN212453149U CN202020804667.8U CN202020804667U CN212453149U CN 212453149 U CN212453149 U CN 212453149U CN 202020804667 U CN202020804667 U CN 202020804667U CN 212453149 U CN212453149 U CN 212453149U
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Abstract
The utility model discloses a sound absorption and insulation polyurethane insulation board, which comprises an external protection layer consisting of a support plate and a punching plate and an internal core material which is arranged between the support plate and the punching plate in a matching way; the inner core material is formed by sequentially compounding a damping layer, a polyurethane layer, non-woven fabric, a glass wool layer and glass cloth; the two extending end sides of the supporting plate and the punching plate are respectively provided with a concave connecting groove and a convex connector, so that the supporting plate and the punching plate are connected with adjacent plates in an installing mode through the concave connecting groove and the convex connector. The application can realize the flow line production; the structure is a lightweight wall, wherein the surface density of the wall is 15-45kg/m2Moreover, the installation is convenient through the convex joint and the concave connecting groove, and only simple hoisting is needed during constructionThe machine assists construction, so that the labor intensity and the mechanical cost are reduced; and this structure is formed by the multiple material combination, has sound absorption and insulation performance and heat preservation performance concurrently, has good aesthetic property simultaneously, and this structure has good sound absorption and insulation function, heat preservation performance.
Description
Technical Field
The utility model relates to a building technical field especially relates to a inhale sound insulation polyurethane heated board.
Background
In recent years, compared with a brick-concrete structure building, the steel structure building has obvious advantages in the aspects of environmental protection, energy conservation, high efficiency, industrial production and the like; at present, the proportion of steel structure buildings is gradually increased, and particularly in the fields of office and commercial buildings, the proportion of the steel structure buildings is more prominent; noise control is becoming a rapidly growing economic and public policy concern for the construction industry; the traditional wall insulation board adopts a metal sandwich composite board, namely an inner plate and an outer plate are metal plates, the thickness of the metal plates is generally 0.3-1.0mm, the metal plates are used as substrates, and common insulation materials such as rock wool, glass wool, polyurethane and the like are filled in the middle of the substrates; the metal sandwich composite board only has good heat preservation and decoration functions, but does not have sound absorption and insulation functions; with the progress of science and technology and the improvement of social living standard, people have higher and higher requirements on noise in living, working and learning environments, so that a building acoustic plate with good sound absorption and insulation performance and good heat insulation performance is urgently needed to replace the existing metal sandwich composite plate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an inhale sound insulation polyurethane heated board to satisfy people's life building board's demand.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a sound absorption and insulation polyurethane insulation board, which comprises an external protection layer consisting of a support plate and a punching plate and an internal core material which is arranged between the support plate and the punching plate in a matching way; the inner core material is formed by sequentially compounding a damping layer, a polyurethane layer, non-woven fabric, a glass wool layer and glass cloth; the two extending end sides of the supporting plate and the punching plate are respectively provided with a concave connecting groove and a convex connector, so that the supporting plate and the punching plate are connected with adjacent plates in an installing mode through the concave connecting groove and the convex connector.
Furthermore, the supporting plate is a color steel plate or an aluminum plate or a stainless steel plate or a cement plate, a gypsum board or a nonmetal plate.
Still further, the damping layer is made of rubber, and the thickness of the damping layer is 1-5 mm.
Still further, the polyurethane layer is made of polyurethane, and the thickness of the polyurethane layer is 20-50 mm.
Still further, the glass wool layer is made of glass wool, and the thickness of the glass wool layer is 30-100 mm.
Still further, the punching plate is a stainless steel plate or a galvanized plate, the aperture ratio of the punching plate is 10-40%, the hole arrangement form is an array type or a triangular type, and the thickness of the punching plate is 1.0-4.0 mm.
Compared with the prior art, the utility model discloses a beneficial technological effect: the application can realize the flow line production; and the structure is a light wall body,wherein the wall surface density is 15-45kg/m2The convex joint and the concave joint groove are convenient to install, only simple hoisting machinery is needed to assist construction during construction, and partial products can be directly constructed manually, so that the labor intensity and the mechanical cost are reduced; and this structure is formed by the multiple material combination, has sound absorption and insulation performance and heat preservation performance concurrently, has good aesthetic property simultaneously, and this structure has good sound absorption and insulation function, heat preservation performance.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a schematic main body view of the sound absorption and insulation polyurethane insulation board of the present invention;
FIG. 2 is a schematic view of the split structure of the sound absorption and insulation polyurethane insulation board of the present invention;
description of reference numerals: 1. a support plate; 101. a groove; 102. a male connector; 2. a damping layer; 3. a polyurethane layer; 4. non-woven fabrics; 5. a glass wool layer; 6. glass cloth; 7. and (5) punching the plate.
Detailed Description
As shown in fig. 1-2, a sound absorption and insulation polyurethane insulation board comprises an outer protection layer composed of a support plate 1 and a punched plate 7, and an inner core material adapted to be installed between the support plate 1 and the punched plate 7; the inner core material is formed by sequentially compounding a damping layer 2, a polyurethane layer 3, a non-woven fabric 4, a glass wool layer 5 and a glass fabric 6; the two extending end sides of the support plate 1 and the punching plate 7 are respectively made into a concave groove 101 and a convex joint 102, wherein the support plate 1 and the punching plate 7 are of a symmetrical structure and are used as a protective shell of an inner core material, so that the mounting connection with the adjacent plate materials is carried out through the concave groove 101 and the convex joint 102.
In the embodiment, the support plate 1 is a color steel plate or an aluminum plate or a stainless steel plate or a cement plate, a gypsum board or a nonmetal plate, wherein when the metal plate is adopted, the thickness of the support plate 1 is 0.4-4mm, and when the nonmetal plate is adopted, the thickness of the support plate 1 is preferably 5-25 m; moreover, the supporting plate 1 can use a composite metal plate and a non-metal plate, wherein both the metal plate and the non-metal plate have larger surface density, so that the supporting plate has good sound insulation performance; on the other hand, the outer surfaces of the metal plate and the nonmetal plate are matched by colors and shapes, so that the decorative effect is good; the damping layer 2 is made of rubber, the thickness of the damping layer is 1-5mm, and the damping layer has a good damping effect and plays a role in reducing noise; the polyurethane layer 3 is made of polyurethane, has the thickness of 20-50mm and has a very low heat transfer coefficient, so that the polyurethane layer has a good heat insulation effect; the non-woven fabric 4 is arranged between the polyurethane layer 3 and the glass wool layer 5, wherein the non-woven fabric 4 is attached to the surface of the glass wool layer 5 and is a base fabric during polyurethane foaming, so that polyurethane is prevented from permeating into the glass wool during polyurethane foaming; the glass wool layer 5 is made of glass wool materials, the thickness of the glass wool layer is 30-100mm, the glass wool has good sound absorption coefficient, and meanwhile, the glass wool layer has a certain heat preservation effect; the punching plate 7 is a stainless steel plate or a galvanized plate, the aperture ratio of the punching plate is 10-40%, the arrangement form of holes is array or triangular, and the thickness of the punching plate 7 is 1.0-4.0mm, so that the sound absorption and insulation performance is improved; and adjacent sound absorption and insulation polyurethane heat insulation plates are installed and spliced together through the concave connecting groove 101 and the convex connector 102.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description only, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above embodiments are only for describing the preferred mode of the invention, and are not intended to limit the scope of the invention, and various modifications and improvements made to the technical solution of the invention by those skilled in the art without departing from the spirit of the invention should fall within the protection scope defined by the claims of the invention.
Claims (6)
1. The utility model provides a inhale sound insulation polyurethane heated board which characterized in that: comprises an external protective layer consisting of a support plate (1) and a punching plate (7) and an internal core material which is matched and installed between the support plate (1) and the punching plate (7); the inner core material is formed by sequentially compounding a damping layer (2), a polyurethane layer (3), non-woven fabric (4), a glass wool layer (5) and glass cloth (6); a concave connecting groove (101) and a convex connector (102) are respectively arranged on two extending end sides of the supporting plate (1) and the punching plate (7), so that the mounting connection with the adjacent plate materials is carried out through the concave connecting groove (101) and the convex connector (102).
2. The sound absorption and insulation polyurethane heat insulation board according to claim 1, characterized in that: the supporting plate (1) is a color steel plate or an aluminum plate or a stainless steel plate or a cement plate, a gypsum board or a nonmetal plate.
3. The sound absorption and insulation polyurethane heat insulation board according to claim 1, characterized in that: the damping layer (2) is made of rubber, and the thickness of the damping layer is 1-5 mm.
4. The sound absorption and insulation polyurethane heat insulation board according to claim 1, characterized in that: the polyurethane layer (3) is made of polyurethane and has a thickness of 20-50 mm.
5. The sound absorption and insulation polyurethane heat insulation board according to claim 1, characterized in that: the glass wool layer (5) is made of glass wool, and the thickness of the glass wool layer is 30-100 mm.
6. The sound absorption and insulation polyurethane heat insulation board according to claim 1, characterized in that: the punching plate (7) is a stainless steel plate or a galvanized plate, the aperture ratio of the punching plate is 10-40%, the hole arrangement form is an array type or a triangular type, and the thickness of the punching plate (7) is 1.0-4.0 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020804667.8U CN212453149U (en) | 2020-05-15 | 2020-05-15 | Inhale sound insulation polyurethane heated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020804667.8U CN212453149U (en) | 2020-05-15 | 2020-05-15 | Inhale sound insulation polyurethane heated board |
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| Publication Number | Publication Date |
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| CN212453149U true CN212453149U (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020804667.8U Active CN212453149U (en) | 2020-05-15 | 2020-05-15 | Inhale sound insulation polyurethane heated board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603943A (en) * | 2021-11-30 | 2022-06-10 | 中国电力科学研究院有限公司 | Heat-preservation sound-absorption and sound-insulation enclosure wall for transformer substation |
-
2020
- 2020-05-15 CN CN202020804667.8U patent/CN212453149U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603943A (en) * | 2021-11-30 | 2022-06-10 | 中国电力科学研究院有限公司 | Heat-preservation sound-absorption and sound-insulation enclosure wall for transformer substation |
| WO2023098196A1 (en) * | 2021-11-30 | 2023-06-08 | 中国电力科学研究院有限公司 | Thermal insulation and sound absorption and insulation enclosure wall for substation |
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