Thermal insulation panel with vacuum structure

Abstract

This utility model relates to the field of building materials technology, specifically to a vacuum-structured insulation board. It includes: a middle plate; reinforcing mesh embedded on both sides of the middle plate; the middle plate includes: a honeycomb panel; honeycomb grooves disposed on the outer periphery of the honeycomb panel; the reinforcing mesh includes: a honeycomb mesh embedded in the honeycomb grooves. The honeycomb panel includes: a honeycomb support, the interior of which is a vacuum cavity; both sides of the honeycomb support are covered and sealed by sealing plates, and the honeycomb support and sealing plates together form a vacuum insulation structure. The cavity of the honeycomb support is filled with an insulation medium. The insulation medium is fumed silica, the honeycomb support is made of engineering plastic, and the sealing plate is an aluminum foil composite film. The honeycomb mesh has reinforcing edges folded outwards, which are fixedly attached to the outer periphery of the honeycomb panel. It not only possesses excellent thermal insulation performance but also high mechanical strength. Even if local damage occurs, the overall insulation effect of the structure remains unaffected.

Description

Technical Field

[0001] This utility model relates to the field of building materials technology, specifically to an insulation board with a vacuum structure. Background Technology

[0002] Vacuum insulation panels are a type of highly efficient and energy-saving vacuum insulation material. By creating a near-vacuum environment inside, they effectively eliminate heat transfer caused by air convection, significantly reducing the material's thermal conductivity and thus achieving excellent insulation performance. Currently, common vacuum insulation panels typically consist of a core material and a barrier membrane. The core material supports the structure and reduces radiative heat transfer. The barrier membrane prevents gas penetration and maintains the vacuum.

[0003] However, this material also has certain limitations. Due to its vacuum structure, its mechanical strength is generally low, and its resistance to pressure and puncture is poor, making it prone to deformation or damage during use. More importantly, if a vacuum insulation panel experiences localized damage, air will quickly enter the vacuum layer, leading to a significant decrease in overall insulation performance, or even complete failure. Utility Model Content

[0004] To address the technical problems existing in the background art, this utility model provides an insulation panel with a vacuum structure, which not only possesses excellent thermal insulation performance but also high mechanical strength. Even if local damage occurs, the overall insulation effect of the structure remains unaffected.

[0005] The technical solution adopted by this utility model to solve its technical problem is: Insulation panels with vacuum structures include: Intermediate plate; Reinforcing mesh, embedded on both sides of the middle plate; The intermediate plate includes: honeycomb panels Honeycomb channels are located on the outer periphery of the honeycomb panel; The enhanced network includes: A honeycomb mesh is embedded in a honeycomb cell.

[0006] Furthermore, the honeycomb panel includes: a honeycomb support, the inside of which is a vacuum cavity, and the two sides of the honeycomb support are covered and sealed by a sealing plate. The honeycomb support and the sealing plate together form a vacuum insulation structure.

[0007] Furthermore, the honeycomb-supported cavity is filled with an insulating medium.

[0008] Furthermore, the insulation medium is made of fumed silica, the honeycomb support is made of engineering plastic, and the sealing plate is made of aluminum foil composite film.

[0009] Furthermore, the honeycomb mesh is provided with a reinforcing edge that is folded outwards and is fixedly attached to the outer periphery of the honeycomb panel.

[0010] Furthermore, the reinforcing mesh is made of engineering plastic.

[0011] Furthermore, the honeycomb panel is a regular hexagon.

[0012] The beneficial effects of this utility model are: (1) It not only has excellent thermal insulation performance, but also has high mechanical strength. Even if local damage occurs, the overall thermal insulation effect of the structure can still be maintained.

[0013] (2) The introduction of a reinforcing mesh structure can significantly enhance the overall stiffness and resistance to deformation; while the introduction of the reinforcing line further consolidates the stability of the reinforcing mesh, forming a multi-level reinforcing structure.

[0014] (3) Several hollow honeycomb panels are independent of each other to prevent local damage from affecting the overall insulation effect of the structure.

[0015] (4) Each honeycomb panel is divided into several independent vacuum chambers by honeycomb support. This design not only effectively improves the overall mechanical strength, but also achieves redundant protection of thermal insulation. Even if a single chamber is damaged, the adjacent chambers can still maintain their vacuum insulation function, thereby ensuring that the overall thermal insulation effect is not affected by local damage. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is an exploded view of the present invention; Figure 3 This is a structural diagram of the intermediate plate; Figure 4 This is a schematic diagram of the reinforced mesh structure; Figure 5 This is a schematic diagram of the internal structure of the intermediate plate.

[0018] In the picture: 1. Intermediate plate; 2. Reinforcing mesh; 101. Honeycomb panel; 102. Honeycomb channel; 201. Cellular network; 202. Reinforced along the edge; 1011. Cellular support, 1012. Sealing plate, 1013. Insulation medium. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to the accompanying drawings.

[0020] Insulation panels with a vacuum structure not only possess excellent thermal insulation performance but also high mechanical strength. Even if local damage occurs, the overall insulation effect of the structure remains unaffected.

[0021] like Figure 1 , 2 As shown, its specific structure includes a middle plate 1. Reinforcing mesh 2 is embedded on both sides of the middle plate 1. The reinforcing mesh 2 is made of engineering plastic. The introduction of the reinforcing mesh 2 significantly enhances the overall rigidity and resistance to deformation.

[0022] like Figure 3 As shown, the specific structure of the intermediate plate 1 includes a honeycomb panel 101. Honeycomb grooves 102 are disposed on the outer periphery of the honeycomb panel 101. Several hollow honeycomb panels 101 are independent of each other to prevent damage to local honeycomb panels 101 from affecting the overall thermal insulation effect of the intermediate plate 1.

[0023] like Figure 4 As shown, the specific structure of the reinforcing mesh 2 includes a honeycomb mesh 201, which is embedded in the honeycomb groove 102 and bonded to the honeycomb groove 102.

[0024] like Figure 5 As shown, the specific structure of the honeycomb panel 101 includes a honeycomb support 1011. The interior of the honeycomb support 1011 is a vacuum cavity, and both sides of the honeycomb support 1011 are covered and sealed by sealing plates 1012. The honeycomb support 1011 and the sealing plates 1012 together form a vacuum insulation structure. The disruption of the vacuum level in a single cavity of the honeycomb support 1011 does not affect the overall insulation performance of the honeycomb panel 101. The cavity of the honeycomb support 1011 is filled with an insulating medium 1013. In a specific embodiment, the insulating medium 1013 is fumed silica. The nanoporous structure of fumed silica can effectively adsorb and restrict residual gas molecules, thereby greatly suppressing heat conduction and convection in a vacuum environment, achieving ultra-efficient insulation. The honeycomb support 1011 is made of engineering plastic. Engineering plastics have high strength, are lightweight, and are easy to manufacture and install. The sealing plate 1012 is an aluminum foil composite film. Aluminum foil composite film, as a high-barrier packaging shell, works by using a composite structure of metal and polymer layers to effectively block the penetration of external air and moisture, thereby maintaining a high vacuum state inside the board and ensuring its long-term stable ultra-low thermal conductivity.

[0025] Each honeycomb panel 101 is divided into several independent vacuum chambers by honeycomb supports 1011. This design effectively improves the overall mechanical strength and provides redundant protection for thermal insulation. Even if a single chamber is damaged, adjacent chambers can still maintain their vacuum insulation function, thus ensuring that the overall thermal insulation effect is not affected by local damage.

[0026] The honeycomb mesh 201 is provided with a reinforcing edge 202 folded outwards, which is fixedly attached to the outer periphery of the honeycomb panel 101. The introduction of the reinforcing edge 202 further consolidates the stability of the reinforcing mesh, forming a multi-level reinforcement structure. Furthermore, the reinforcing edge 202 allows for a tighter bond between the honeycomb mesh 201 and the honeycomb panel 101. In a specific embodiment, the outer end of the reinforcing edge 202 protrudes from the outer surface of the honeycomb panel 101, thus providing a certain degree of protection for the honeycomb panel 101 and preventing scratches to some extent.

[0027] In a specific embodiment, the honeycomb panel 101 is a regular hexagon. The honeycomb panel 101 may also be a square, triangular, or other structure.

[0028] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. An insulating panel with a vacuum structure, characterized in that, include: Intermediate plate (1); Reinforcing mesh (2) is embedded on both sides of the intermediate plate (1); The intermediate plate (1) includes: Honeycomb panel (101); The honeycomb groove (102) is disposed on the outer periphery of the honeycomb panel (101); The reinforcing mesh (2) includes: A cellular mesh (201) is embedded in the cellular slot (102).

2. The heat insulation panel with a vacuum structure according to claim 1, characterized in that, The honeycomb panel (101) includes: a honeycomb support (1011), the inside of which is a vacuum cavity, and the two sides of the honeycomb support (1011) are covered and sealed by a sealing plate (1012). The honeycomb support (1011) and the sealing plate (1012) together form a vacuum insulation structure.

3. The heat insulation panel with a vacuum structure according to claim 2, characterized in that, The cavity of the honeycomb support (1011) is filled with an insulating medium (1013).

4. The heat insulation panel with a vacuum structure according to claim 3, characterized in that, The insulation medium (1013) is made of fumed silica, the honeycomb support (1011) is made of engineering plastic, and the sealing plate (1012) is made of aluminum foil composite film.

5. The heat insulation panel with a vacuum structure according to claim 1, characterized in that, The honeycomb mesh (201) is provided with a reinforcing edge (202) folded outward, and the reinforcing edge (202) is fixedly attached to the outer periphery of the honeycomb panel (101).

6. The heat insulation panel with a vacuum structure according to claim 1, characterized in that, The reinforcing mesh (2) is made of engineering plastic.

7. The heat insulation panel with a vacuum structure according to claim 1, characterized in that, The honeycomb panel (101) is a regular hexagon.

Images