Composite heat preservation gypsum board

Abstract

The utility model discloses a composite heat preservation gypsum board which comprises a framework, a sound absorption filler layer is filled in the framework, gypsum layers are installed at the top and the bottom of the framework, and a decoration layer is arranged on the side, away from the framework, of each gypsum layer. The framework comprises a framework body, a filler hollow layer used for containing the sound absorption filler layer is arranged in the middle of the framework body, and two inserting grooves are formed in the portion, located on one side of the gypsum layer, of the framework body; the gypsum layer comprises a gypsum layer main body, one side of the gypsum layer main body is provided with an insertion head matched with the insertion groove, and a heat preservation layer is arranged in the gypsum layer main body. According to the gypsum board, the framework is of the aluminum alloy structure, the strength and impact resistance of the gypsum board are improved through the framework of the aluminum alloy structure, the framework is filled with the sound absorption packing layer, the sound absorption packing layer is made of sound absorption cotton, and the sound absorption and noise reduction functions of the gypsum board are improved through the sound absorption packing layer.

Description

Technical Field

[0001] This utility model relates to the field of gypsum board technology, specifically a composite thermal insulation gypsum board. Background Technology

[0002] Gypsum board can be used for partition walls. It has excellent sound insulation capabilities, comparable to a 24cm thick brick wall. Gypsum board is made from gypsum, which is a non-combustible material.

[0003] A composite thermal insulation gypsum board, disclosed in publication number CN216400805U, comprises, from the outside to the inside: a first composite wood board layer; a first gypsum insulation layer, forming an air insulation layer between the first composite wood board layer and the first gypsum insulation layer, wherein a zigzag-shaped metal plate is disposed within the air insulation layer, and a plurality of first grooves are provided on one end face of the first gypsum insulation layer; an EPS board layer, wherein a plurality of first protrusions adapted to the first grooves are provided on one end face of the EPS board layer, the first protrusions being embedded in the first grooves, and a plurality of second grooves are provided on the other end face of the EPS board layer; a second gypsum insulation layer, wherein a plurality of second protrusions adapted to the second grooves are provided on one end face of the EPS board layer, the second protrusions being embedded in the second grooves; a phase change insulation layer, which is applied to the second gypsum insulation layer; and a second composite wood board layer; thereby improving the thermal insulation effect.

[0004] While existing technologies offer some thermal insulation, they are limited in function and lack sound insulation. To improve the functionality of gypsum board, we propose a composite thermal insulation gypsum board. Utility Model Content

[0005] The purpose of this utility model is to provide a composite thermal insulation gypsum board to solve the problems in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a composite thermal insulation gypsum board, comprising a frame, wherein the frame is filled with a sound-absorbing filler layer, and gypsum layers are installed on the top and bottom of the frame, and a decorative layer is provided on the side of the gypsum layer away from the frame; the frame comprises a frame body, wherein a hollow filler layer for accommodating the sound-absorbing filler layer is provided in the middle of the frame body, and two slots are provided on the side of the frame body located on the gypsum layer, and through holes are provided at the slots of the frame body; the gypsum layer comprises a gypsum layer body, wherein a plug that mates with the slots is provided on one side of the gypsum layer body, and a thermal insulation layer is provided inside the gypsum layer body.

[0007] Preferably, the main body of the skeleton has connecting grooves on both sides, and adjacent skeletons are connected by connectors.

[0008] Preferably, the plug and connector have the same structure at one end. The plug is composed of a through structure, a rectangular structure, a trapezoidal structure and a triangular structure. The rectangular structure has a through structure on one side and a trapezoidal structure on the other side. The trapezoidal structure has a triangular structure on the side away from the rectangular structure.

[0009] Preferably, the sound-absorbing filler layer is made of sound-absorbing cotton.

[0010] Preferably, the insulation layer adopts a polyurethane foam structure.

[0011] Preferably, the frame is made of aluminum alloy.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. The frame is made of aluminum alloy, which improves the strength and impact resistance of the gypsum board. The frame is filled with a sound-absorbing filler layer made of sound-absorbing cotton, which improves the sound absorption and noise reduction function of the gypsum board.

[0014] 2. A plug that mates with a slot is provided on one side of the main body of the gypsum board. The slot and plug facilitate the connection between the gypsum board and the frame. An insulation layer is provided inside the main body of the gypsum board. The insulation layer adopts a polyurethane foam structure. The polyurethane foam insulation layer has a good insulation effect, which makes the gypsum board have excellent insulation performance. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the skeleton of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the gypsum layer of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the plug of this utility model.

[0020] In the diagram: 1. Frame; 2. Sound-absorbing filler layer; 3. Plaster layer; 4. Decorative layer; 5. Connector; 11. Frame body; 12. Filler hollow layer; 13. Through hole; 14. Slot; 15. Connecting groove; 31. Plaster layer body; 32. Insulation layer; 33. Plug; 331. Through structure; 332. Rectangular structure; 333. Trapezoidal structure; 334. Triangular structure. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to represent selected embodiments of this utility model.

[0022] Please see Figure 1-4 In this embodiment of the utility model, a composite thermal insulation gypsum board includes a frame 1. The frame 1 is made of aluminum alloy, which improves the strength and impact resistance of the gypsum board. The frame 1 is filled with a sound-absorbing filler layer 2, which is made of sound-absorbing cotton. The sound-absorbing filler layer 2 improves the sound absorption and noise reduction function of the gypsum board. Gypsum layers 3 are installed on the top and bottom of the frame 1. A decorative layer 4 is provided on the side of the gypsum layer 3 away from the frame 1 to improve the aesthetics of the gypsum board.

[0023] The frame 1 includes a frame body 11, with a hollow filler layer 12 for accommodating the sound-absorbing filler layer 2 in the middle of the frame body 11. The frame body 11 has two slots 14 on one side of the gypsum layer 3, and a through hole 13 is provided at the slot 14. The gypsum layer 3 includes a gypsum layer body 31, with a plug 33 on one side of the gypsum layer body 31 that mates with the slots 14. The slots 14 and plug 33 facilitate the connection between the gypsum layer and the frame. An insulation layer 32 is provided inside the gypsum layer body 31. The insulation layer 32 adopts a polyurethane foam structure, which has a good insulation effect, giving the gypsum board excellent insulation performance.

[0024] Both sides of the main frame 11 are provided with connecting slots 15, and adjacent frames 1 are connected by connectors 5. The plug 33 and one end of the connector 5 have the same structure. The plug 33 is composed of a through structure 331, a rectangular structure 332, a trapezoidal structure 333 and a triangular structure 334. The rectangular structure 332 has a through structure 331 on one side and a trapezoidal structure 333 on the other side. The trapezoidal structure 333 has a triangular structure 334 on the side away from the rectangular structure 332. The rectangular structure 332, trapezoidal structure 333 and triangular structure 334 make the connection more stable.

[0025] The working principle of this utility model is as follows: The skeleton 1 adopts an aluminum alloy structure, which improves the strength and impact resistance of the gypsum board. The skeleton 1 is filled with a sound-absorbing filler layer 2, which is made of sound-absorbing cotton. The sound-absorbing filler layer 2 improves the sound absorption and noise reduction function of the gypsum board. A plug 33 that mates with a slot 14 is provided on one side of the gypsum layer body 31. The slot 14 and plug 33 facilitate the connection between the gypsum layer and the skeleton. An insulation layer 32 is provided inside the gypsum layer body 31. The insulation layer 32 adopts a polyurethane foam structure. The polyurethane foam insulation layer has a good insulation effect, which makes the gypsum board have good insulation performance.

[0026] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A composite thermal insulation gypsum board, comprising a frame (1), characterized in that: The frame (1) is filled with a sound-absorbing filler layer (2), and a gypsum layer (3) is installed on the top and bottom of the frame (1). A decorative layer (4) is provided on the side of the gypsum layer (3) away from the frame (1). The skeleton (1) includes a skeleton body (11), and a hollow filling layer (12) for accommodating the sound-absorbing filling layer (2) is provided in the middle of the skeleton body (11). The skeleton body (11) has two slots (14) on one side of the gypsum layer (3), and a through hole (13) is provided at the slot (14) of the skeleton body (11). The gypsum layer (3) includes a gypsum layer body (31), a plug (33) that mates with a slot (14) is provided on one side of the gypsum layer body (31), and an insulation layer (32) is provided inside the gypsum layer body (31).

2. The composite thermal insulation gypsum board according to claim 1, characterized in that: The main body of the skeleton (11) has connecting grooves (15) on both sides, and adjacent skeletons (1) are connected by connectors (5).

3. The composite thermal insulation gypsum board according to claim 2, characterized in that: The plug (33) and the connector (5) have the same structure at one end. The plug (33) is composed of a through structure (331), a rectangular structure (332), a trapezoidal structure (333) and a triangular structure (334). The rectangular structure (332) has a through structure (331) on one side and a trapezoidal structure (333) on the other side. The trapezoidal structure (333) has a triangular structure (334) on the side away from the rectangular structure (332).

4. The composite thermal insulation gypsum board according to claim 1, characterized in that: The sound-absorbing filler layer (2) is made of sound-absorbing cotton.

5. A composite thermal insulation gypsum board according to claim 1, characterized in that: The insulation layer (32) adopts a polyurethane foam structure.

6. The composite thermal insulation gypsum board according to claim 1, characterized in that: The skeleton (1) is made of aluminum alloy.

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