Vacuum insulated panel with metal decorative surface

Abstract

The utility model relates to a vacuum insulated panel, in particular to a vacuum insulated panel with a metal decorative surface, which can be used for conveniently and quickly mounting the metal decorative surface and is time-saving and labor-saving, and comprises a vacuum insulated panel body and a metal shell with a cavity, the vacuum insulated panel body comprises a core material plate, and the outer surface of the core material plate is wrapped by a gas-blocking and heat-insulating outer wrapping layer; an opening communicated with the cavity is formed in the back face of the metal shell, the front face of the vacuum insulation panel body is embedded in the cavity, and the thickness of the vacuum insulation panel body is larger than that of the cavity. A flanging plate extending outwards is arranged on the periphery of the opening.

Description

Technical Field

[0001] The utility model relates to the technical field of building exterior wall thermal insulation materials, in particular to a building vacuum insulation board, and specifically to a metal decorative surface vacuum insulation board. Background Art

[0002] Vacuum insulation panels are commonly used insulation panel materials in the construction field. They are composed of a filling core material and a vacuum protective surface layer. They effectively avoid heat transfer caused by air convection, so the thermal conductivity can be greatly reduced. Vacuum insulation panels are mainly composed of core materials, barrier films and getters, and the core material is the key factor that determines the insulation performance of vacuum insulation panels. Common core materials include silica core materials, particle core materials, foam core materials, fiber core materials and composite core materials. Among them, fiber core materials have the advantages of low density, small diameter and low thermal conductivity.

[0003] When making metal decorative vacuum insulation panels, the vacuum insulation panels are laid and bonded on the inside of the metal panel. In order to further decorate the wall and protect the vacuum insulation panels from external damage and failure, the vacuum insulation panels will be installed as an integral wall, usually with metal sheets of stainless steel, aluminum, and galvanized steel. Then, since the wall area is not uniform, the vacuum insulation panels are often assembled in real time and measured, and then the metal outer panels are processed, which affects the construction progress. In addition, the installation of the metal outer panels requires the cooperation of multiple people, which is time-consuming and labor-intensive. There is also a way to wrap the entire vacuum insulation panel with a metal layer shell. However, when it is installed on the wall, the installation process is not well controlled, and the vacuum insulation panel wrapped by the metal layer is easy to fall off later, increasing the maintenance cost. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a metal decorative surface vacuum insulation board, which can conveniently and quickly install the metal decorative surface, saving time and labor.

[0005] The utility model is realized through the following technical solutions:

[0006] A metal decorative surface vacuum insulation panel, comprising a vacuum insulation panel body and a metal shell with a cavity, wherein the vacuum insulation panel body comprises a core material board, and the outer surface of the core material board is wrapped with a gas-barrier heat-insulating outer layer;

[0007] The back of the metal shell is provided with an opening connected to the cavity, the front of the vacuum insulation panel body is embedded in the cavity, and the thickness of the vacuum insulation panel body is greater than the thickness of the cavity;

[0008] The periphery of the opening is provided with a flange plate extending outward.

[0009] Furthermore, the vacuum insulation panel body is rectangular or square, and the length and width of the cavity are the same as the length and width of the vacuum insulation panel body.

[0010] Furthermore, the front side of the vacuum insulation panel body is bonded to the front side of the cavity.

[0011] Furthermore, the metal shell and the flange plate are formed by integrally stamping and bending sheet metal.

[0012] Furthermore, the length of the vacuum insulation panel body is 20-120 cm, the width is 10-90 cm, and the width of the flange plate is 0.3-0.7 cm.

[0013] Furthermore, the outer corners of the flanging plate are processed into rounded corners.

[0014] Furthermore, the depth of the cavity is 3 / 4 of the thickness of the vacuum insulation panel body.

[0015] Furthermore, a plurality of mounting holes are reserved on the flange plate.

[0016] Compared with the prior art, the beneficial effects achieved by the utility model are as follows:

[0017] 1. The back of the vacuum insulation panel body is installed on the wall through a plaster mortar layer. The flanged panels are overlapped between adjacent vacuum insulation panel bodies, and then fixed to the wall through fixing nails passing through the flanged panels;

[0018] The utility model can conveniently and quickly install the metal decorative surface, and there is no need to cut and make the metal decorative outer plate in advance. The metal shell and the vacuum insulation panel body are installed in place together, which saves time and effort.

[0019] 2. When manufacturing in the factory, the front side of the vacuum insulation panel body is bonded to the front side of the cavity of the metal shell, and assembled in the factory in advance, so that it can be quickly installed when transported to the construction site;

[0020] 3. The utility model is easy to operate and install, saves time and effort, and is worthy of promotion in the field of building wall decoration. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional schematic diagram of the metal decorative surface vacuum insulation panel of the utility model;

[0022] Figure 2 This is a schematic diagram of the metal shell of the utility model;

[0023] Figure 3 This is a schematic diagram of assembling the metal decorative surface vacuum insulation panel of the utility model;

[0024] In the figure: 1. vacuum insulation panel body, 2. metal shell, 3. cavity, 4. flange plate, 5. facing mortar layer, 6. fixing nails. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0026] In the description of the utility model, it is necessary to understand that the directions or positional relationships indicated by the terms "front", "rear", "up", "down", "left", "right", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model.

[0027] like Figure 1-2 As shown, this embodiment discloses a metal decorative surface vacuum insulation panel, including a vacuum insulation panel body 1 and a metal shell 2, wherein the vacuum insulation panel body 1 includes a core board, and a gas-barrier heat-insulating outer layer is wrapped on the outer surface of the core board, and a built-in getter is used to form the vacuum insulation panel body 1. In order to facilitate laying on the wall, the outer shape of the vacuum insulation panel body 1 is generally designed to be square.

[0028] A cavity 3 is provided in the metal shell 2, and an opening connected to the cavity 3 is processed on the back of the metal shell 2. The length and width of the cavity 3 are the same as those of the vacuum insulation panel body 1. The front of the vacuum insulation panel body 1 is embedded in the cavity 3, and a flange plate 4 extending outward is processed around the opening. For integrated molding, the metal shell 2 and the flange plate 4 are formed by integrated stamping and bending of sheet metal. When the vacuum insulation panel body 1 is embedded in the cavity 3, the metal shell 2 is half-wrapped on the vacuum insulation panel body 1, and the metal shell 2 is exposed on the back of the vacuum insulation panel body 1.

[0029] In this embodiment, the metal decorative surface vacuum insulation panel needs to be processed in advance in the factory. The length and width of the vacuum insulation panel body 1 are 25 cm, and the width of the flange plate 4 of the metal shell 2 is 0.5 cm. Two mounting holes are reserved on the flange plate 4. The depth of the cavity 3 is 3 / 4 of the thickness of the vacuum insulation panel body 1. In order to improve safety, the outer corners of the flange plate 4 are processed into rounded corners.

[0030] The specific installation process of the metal decorative surface vacuum insulation panel of the utility model is as follows:

[0031] like Figure 3As shown, the wall is coated with plaster mortar, and then the back of the vacuum insulation panel body 1 is installed on the wall through the plaster mortar layer 5. The flanged plates 4 are overlapped between adjacent vacuum insulation panel bodies 1, and then fixed to the wall through the flanged plates 4 by fixing nails 6, so that the metal shell 2 is fixed to the wall. The utility model can conveniently and quickly install the metal decorative surface, and there is no need to cut and make the metal decorative outer plate in advance. The metal shell 2 is installed in place together with the vacuum insulation panel body 1, which saves time and effort.

Claims

1. A metal decorative surface vacuum insulation panel, characterized in that: It comprises a vacuum insulation panel body and a metal shell with a cavity, wherein the vacuum insulation panel body comprises a core material board, and the outer surface of the core material board is wrapped with a gas-barrier heat-insulating outer layer; The back of the metal shell is provided with an opening connected to the cavity, the front of the vacuum insulation panel body is embedded in the cavity, and the thickness of the vacuum insulation panel body is greater than the thickness of the cavity; The periphery of the opening is provided with a flange plate extending outward.

2. The metal decorative surface vacuum insulation panel according to claim 1, characterized in that: The vacuum insulation panel body is rectangular or square, and the length and width of the cavity are the same as those of the vacuum insulation panel body.

3. The metal decorative surface vacuum insulation panel according to claim 1, characterized in that: The front side of the vacuum insulation panel body is bonded to the front side of the cavity.

4. The metal decorative surface vacuum insulation panel according to claim 1, characterized in that: The metal shell and the flange plate are formed by integrally stamping and bending sheet metal.

5. The metal decorative surface vacuum insulation panel according to claim 2, characterized in that: The length of the vacuum insulation panel body is 20-120 cm, the width is 10-90 cm, and the width of the flange plate is 0.3-0.7 cm.

6. The metal decorative surface vacuum insulation panel according to any one of claims 1 to 5, characterized in that: The outer corners of the flanging plate are processed into rounded corners.

7. The metal decorative surface vacuum insulation panel according to any one of claims 1 to 5, characterized in that: The depth of the cavity is 3 / 4 of the thickness of the vacuum insulation panel body.

8. The metal decorative surface vacuum insulation panel according to any one of claims 1 to 5, characterized in that: A plurality of mounting holes are reserved on the flange plate.

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