Heat preservation device of building envelope structure

Abstract

The utility model discloses a heat preservation device of a building envelope structure, which comprises a heat preservation layer arranged between a wall body and a decorative plate, the heat preservation layer comprises a gum layer pasted on the wall body, a heat preservation cotton layer is pasted on the gum layer, and an aluminum foil coating is coated on the heat preservation cotton layer. The heat preservation wall is simple in structure and convenient to install, heat transfer between the wall body and the external environment is reduced through the heat preservation layer arranged between the wall body and the decoration plate, energy consumption of a building during refrigeration in summer and heating in winter is reduced, and then carbon emission in the operation stage of the building is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of buildings, in particular to a heat preservation device for a building enclosure structure. Background Art

[0002] The building envelope structure consists of three major parts: walls, roofs and floors. The walls are the main exterior facade of the building and are generally equipped with decorative panels for beautification. Reducing the heat transfer between the building walls and the external environment can reduce the building's energy consumption during summer cooling and winter heating, thereby reducing carbon emissions during the building's operation phase, which is very important for building a resource-saving society.

[0003] In the prior art, building walls and decorative panels are generally fixed by foam glue, which has poor thermal insulation effect. At the same time, during long-term use, the foam glue is easily affected by humidity and high temperature environment and ages quickly, which leads to the risk of decorative panels falling off. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a thermal insulation device for a building enclosure structure.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A thermal insulation device for a building envelope structure includes a thermal insulation layer arranged between a wall and a decorative panel, the thermal insulation layer includes an adhesive layer adhered to the wall, a thermal insulation cotton layer is adhered to the adhesive layer, and an aluminum foil coating is coated on the thermal insulation cotton layer. By providing the thermal insulation layer between the wall and the decorative panel, heat transfer between the wall and the external environment is reduced, energy consumption of the building during cooling in summer and heating in winter is reduced, and carbon emissions during the operation stage of the building are reduced.

[0007] Preferably, it also includes a keel frame for assembling the decorative panels, the keel frame is fixed to the wall by expansion bolts, and the expansion bolts pass through the insulation layer to achieve secondary fixation of the insulation layer to ensure that the insulation layer will not fall off.

[0008] Preferably, the keel frame includes a plurality of horizontal rods arranged at intervals along the vertical direction, a plurality of vertical rods arranged at intervals among the plurality of horizontal rods, and the connection points between the vertical rods and the horizontal rods are connected to each other with self-tapping screws, which is light in weight and easy to install.

[0009] Preferably, the vertical rod is close to the aluminum foil coating, and the decorative panel is detachably connected to the horizontal rod, so as to facilitate the installation and removal of the decorative panel. Specifically, the decorative panel can be connected by, but not limited to, snap-fit ​​connection, and can also be connected by bolts.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. The utility model has a simple structure and is easy to install. It reduces the heat transfer between the building and the external environment by providing an insulation layer between the wall and the decorative panel, thereby reducing carbon emissions during the operation of the building.

[0012] 2. The installed keel frame is fixed to the wall by expansion bolts, and the expansion bolts pass through the insulation layer to achieve secondary fixation of the insulation layer, so that the insulation layer will not fall off during long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a front view of the utility model.

[0015] Figure identification: 1. Wall, 2. Insulation layer, 3. Decorative panel, 4. Keel frame, 5. Expansion bolts, 21. Adhesive layer, 22. Insulation cotton layer, 23. Aluminum foil coating, 41. Horizontal rod, 42. Vertical rod, 43. Self-tapping screws. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0017] Example 1

[0018] like Figure 1 The insulation device of a building envelope structure shown includes an insulation layer 2 arranged between a wall 1 and a decorative panel 3. By providing the insulation layer 2 between the wall 1 and the decorative panel 3, the heat transfer between the wall 1 and the external environment is reduced, thereby reducing the energy consumption of the building during cooling in summer and heating in winter, thereby reducing the carbon emissions during the operation stage of the building.

[0019] Specifically, the insulation layer 2 includes an adhesive layer 21 pasted on the wall 1, and an insulation cotton layer 22 is pasted on the adhesive layer 21, wherein the insulation cotton layer 22 plays a role of thermal insulation, and the aluminum foil coating 23 on the insulation cotton layer 22 has a heat insulation and anti-corrosion effect, thereby improving the service life of the insulation layer 2.

[0020] Example 2

[0021] The above also includes a keel frame 4 for assembling the decorative panel 3, the keel frame 4 is fixed to the wall 1 by expansion bolts 5, and the expansion bolts 5 pass through the insulation layer 2 to perform secondary fixation on the insulation layer 2, so that the insulation layer 2 is more firmly adhered to the wall 1.

[0022] The keel frame 4 includes a plurality of horizontal rods 41 arranged at intervals along the vertical direction, and a plurality of vertical rods 42 are arranged at intervals among the plurality of horizontal rods 41, so that a plurality of spaced holes are formed on the keel frame 4 to reduce the weight of the keel frame 4, thereby making it easier to install, and the connection between the vertical rods 42 and the horizontal rods 41 is connected to each other with self-tapping screws 43 to facilitate the disassembly and assembly between the horizontal rods 41 and the vertical rods.

[0023] The vertical rod 42 is close to the aluminum foil coating 23, thereby limiting the position of the insulation layer 2, so that the insulation layer 2 is installed more securely. The decorative panel 3 and the horizontal rod 41 are detachably connected. Specifically, the decorative panel can be connected to the horizontal rod 41 through but not limited to the buckle 3, and can also be connected by bolts.

[0024] Of course, the present invention may have many other implementation modes. Without departing from the spirit and essence of the present invention, technicians familiar with the field may make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A thermal insulation device for a building envelope structure, characterized in that: The invention comprises a heat-insulating layer (2) arranged between a wall (1) and a decorative panel (3), wherein the heat-insulating layer (2) comprises an adhesive layer (21) adhered to the wall (1), a heat-insulating cotton layer (22) is adhered to the adhesive layer (21), and an aluminum foil coating (23) is coated on the heat-insulating cotton layer (22).

2. The thermal insulation device for building envelope structure according to claim 1, characterized in that: It also comprises a skeleton frame (4) for assembling the decorative panel (3), wherein the skeleton frame (4) is fixed to the wall (1) via expansion bolts (5), and the expansion bolts (5) pass through the thermal insulation layer (2).

3. The thermal insulation device for building envelope structure according to claim 2, characterized in that: The keel frame (4) comprises a plurality of horizontal rods (41) arranged at intervals along the vertical direction, a plurality of vertical rods (42) are arranged at intervals between the plurality of horizontal rods (41), and the connection points between the vertical rods (42) and the horizontal rods (41) are connected to each other by self-tapping screws (43).

4. The thermal insulation device for building envelope structure according to claim 3, characterized in that: The vertical rod (42) is in close contact with the aluminum foil coating (23), and the decorative plate (3) is detachably connected to the horizontal rod (41).

5. The thermal insulation device for building envelope structure according to claim 4, characterized in that: The decorative plate (3) is connected to the horizontal rod (41) via a buckle.

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