L-shaped nano-heat-insulation plate with high structural strength

Abstract

The utility model discloses a high structural strength's L shape nanometer heat insulation board, including the board body and framework, the board body one end is provided with the boss, the boss's height is identical with the thickness of board body, and the framework includes plane metal net and longitudinal metal net, and the plane metal net sets up in the board body inside, and the plane metal net is located in the boss one end and is formed longitudinal metal net through bending, and longitudinal metal net sets up in the boss, and the outside of plane metal net and longitudinal metal net all are wrapped with fiber mesh cloth, the utility model discloses reasonable in structure, and the board body one end is provided with the boss, when setting in the corner of equipment or building, greatly improve the heat insulation performance of structural corner place, and the board body inside is provided with plane metal net, and the boss inside is provided with longitudinal metal net, and the outside of plane metal net and longitudinal metal net all are wrapped with fiber mesh cloth, thereby greatly improve the structural strength of heat insulation board, especially reduced the probability of boss fracture.

Description

Technical Field

[0001] This utility model relates to the field of nano-insulation board technology, specifically an L-shaped nano-insulation board with high structural strength. Background Technology

[0002] Nano-insulation panels are a new type of refractory and thermal insulation material based on micro / nano heat transfer technology. They are mainly used in steel metallurgy, petrochemicals, building materials and other fields, and are gradually expanding to home appliances, food processing, new energy and aerospace equipment insulation.

[0003] Most existing nano-insulation panels are planar structures, which are not very effective at the corners. If two insulation panels are spliced ​​vertically, it will increase costs. Furthermore, if one of the two vertical surfaces does not need an insulation panel, there will be waste. In addition, the current high-strength L-shaped nano-insulation panels are prone to breakage at the bending section, resulting in a reduced service life. Therefore, there is an urgent need for an improved technology to solve this problem in the existing technology. Summary of the Invention

[0004] The purpose of this invention is to provide an L-shaped nano-insulation board with high structural strength to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an L-shaped nano-insulation board with high structural strength, comprising a board body and a skeleton, wherein a boss is provided at one end of the board body, the height of the boss being the same as the thickness of the board body, the skeleton comprising a planar metal mesh and a longitudinal metal mesh, the planar metal mesh being disposed inside the board body, the planar metal mesh being bent at one end of the boss to form a longitudinal metal mesh, the longitudinal metal mesh being disposed inside the boss, and both the planar metal mesh and the longitudinal metal mesh being wrapped with a fiber mesh cloth.

[0006] Preferably, the present invention provides an L-shaped nano-insulation board with high structural strength, wherein the included angle between the planar metal mesh and the longitudinal metal mesh is 90°.

[0007] Preferably, the present invention provides an L-shaped nano-insulation board with high structural strength, wherein the included angle between the boss and the board body is 90°.

[0008] Preferably, the present invention provides an L-shaped nano-insulation board with high structural strength, wherein the fiber mesh is wrapped with metal wires, and the fiber mesh is wrapped with metal wires on the outside of the planar metal mesh and the longitudinal metal mesh.

[0009] Preferably, the present invention provides an L-shaped nano-insulation board with high structural strength, wherein the four longitudinal sides of the four side panels of the planar metal mesh are spaced apart.

[0010] Preferably, the present invention provides an L-shaped nano-insulation board with high structural strength, wherein there is a gap between the two sides of the protrusions on both sides of the longitudinal metal mesh, and a gap is left between the top of the longitudinal metal mesh and the upper surface of the protrusion.

[0011] Compared with the prior art, the beneficial effects of this utility model are: (1) A boss is provided at one end of the plate. When it is placed at the corner of the equipment or building, it greatly improves the thermal insulation performance at the corner of the structure. A planar metal mesh is provided inside the plate, and a longitudinal metal mesh is provided inside the boss. Both the planar metal mesh and the longitudinal metal mesh are wrapped with fiber mesh cloth, which greatly improves the structural strength of the insulation board and reduces the probability of the boss breaking.

[0012] (2) Since the height of the boss is consistent with the thickness of the plate, two high-strength L-shaped nano-insulation plates can be stacked in opposite directions to form a whole plate with double the thickness, which greatly improves the flexibility and applicability. Moreover, the stability is better due to the limiting effect of the boss. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the cross-sectional structure of the present invention; Figure 3 This is a top sectional view of the present invention; Figure 4 This is a schematic diagram of the reverse stacking state of this utility model.

[0014] In the diagram: 1. Plate body; 2. Boss; 3. Planar metal mesh; 4. Longitudinal metal mesh; 5. Fiber mesh fabric; 6. Metal wire. Detailed Implementation

[0015] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. It should be noted that in the description of this utility model, the terms "inner", "outer", "upper", "lower", "both sides", "one end", "the other end", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0016] Please see Figure 1-3 This utility model provides a technical solution: an L-shaped nano-insulation board with high structural strength, including a board body 1 and a skeleton. A boss 2 is provided at one end of the board body 1. The height of the boss 2 is the same as the thickness of the board body 1. The skeleton includes a planar metal mesh 3 and a longitudinal metal mesh 4. The planar metal mesh 3 is disposed inside the board body 1. The planar metal mesh 3 is located at one end of the boss 2 and is bent to form the longitudinal metal mesh 4. The longitudinal metal mesh 4 is disposed inside the boss 2. The planar metal mesh 3 and the longitudinal metal mesh 4 are both wrapped with fiber mesh cloth 5. The fiber mesh cloth 5 is wrapped with metal wire 6. The fiber mesh cloth 5 is wrapped with the planar metal mesh 3 and the longitudinal metal mesh 4 through the metal wire 6 to realize the connection between the fiber mesh cloth 5 and the planar metal mesh 3 and the longitudinal metal mesh 4. The included angle between the planar metal mesh 3 and the longitudinal metal mesh 4 is 90°, and the included angle between the boss 2 and the plate 1 is 90°, so as to realize that the nano-insulation board is L-shaped and suitable for vertical corner structures. Of course, depending on the actual situation, the included angle between the boss 2 and the plate 1 can also be any angle. When the angle changes, the mold changes accordingly, and the same angle between the planar metal mesh 3 and the longitudinal metal mesh 4 also changes accordingly. The planar metal mesh 3 has gaps between the four longitudinal sides of the plate 1, and the longitudinal metal mesh 4 has gaps between the two sides of the bosses 2. The top of the longitudinal metal mesh 4 is separated from the upper surface of the bosses 2 to ensure the overall heat insulation performance and to prevent the plate 1 or bosses 2 from breaking due to leakage of the planar metal mesh 3 and the longitudinal metal mesh 4.

[0017] Processing Method and Operating Principle: First, an L-shaped skeleton composed of planar metal mesh 3 and longitudinal metal mesh 4 is obtained using cutting and bending equipment. Then, fiber mesh cloth 5 is wrapped around the outside of the planar metal mesh 3 and longitudinal metal mesh 4 using metal wire 6. Next, the skeleton is fixed in a predetermined position in the mold, and then slurry is injected or dry fiber is filled. After pressing and curing, the planar metal mesh 3 is embedded in the plate 1, and the longitudinal metal mesh 4 is embedded in the boss 2, completing the processing. In use, it can be used with a vacuum membrane. This high-strength L-shaped nano-insulation board is particularly suitable for corner positions of structures, thus ensuring the insulation effect at the corners of equipment or buildings. Furthermore, since the height of the boss 2 is the same as the thickness of the plate 1, two high-strength L-shaped nano-insulation boards can be stacked in opposite directions, such as... Figure 4As shown, a single insulating panel is formed, which is then wrapped with a vacuum membrane. This invention has a reasonable structure. One end of the panel 1 has a protrusion 2, which greatly improves the insulation performance at the corner of the structure when placed at the corner of equipment or building. The panel 1 has a planar metal mesh 3 inside, and the protrusion 2 has a longitudinal metal mesh 4 inside. Both the planar metal mesh 3 and the longitudinal metal mesh 4 are wrapped with fiber mesh fabric 5, thus greatly improving the structural strength of the insulating panel and reducing the probability of protrusion 2 breaking. Furthermore, since the height of protrusion 2 is the same as the thickness of the panel 1, two high-strength L-shaped nano-insulating panels can be stacked in opposite directions to form a single panel with double the thickness, greatly improving flexibility and applicability. Moreover, the limiting effect of the protrusion 2 enhances stability.

[0018] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

[0019] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An L-shaped nano-insulation board with high structural strength, characterized in that: The system includes a plate (1) and a frame. One end of the plate (1) is provided with a boss (2). The height of the boss (2) is the same as the thickness of the plate (1). The frame includes a planar metal mesh (3) and a longitudinal metal mesh (4). The planar metal mesh (3) is located inside the plate (1). The planar metal mesh (3) is located at one end of the boss (2) and is bent to form a longitudinal metal mesh (4). The longitudinal metal mesh (4) is located inside the boss (2). The planar metal mesh (3) and the longitudinal metal mesh (4) are both wrapped with fiber mesh cloth (5).

2. The L-shaped nano-insulation board with high structural strength according to claim 1, characterized in that: The angle between the planar metal mesh (3) and the longitudinal metal mesh (4) is 90°.

3. The L-shaped nano-insulation board with high structural strength according to claim 1, characterized in that: The included angle between the boss (2) and the plate (1) is 90°.

4. The L-shaped nano-insulation board with high structural strength according to claim 1, characterized in that: The fiber mesh fabric (5) is wrapped with metal wires (6) on the outside. The fiber mesh fabric (5) is wrapped with metal wires (6) on the outside of the planar metal mesh (3) and the longitudinal metal mesh (4).

5. The L-shaped nano-insulation board with high structural strength according to claim 1, characterized in that: The planar metal mesh (3) has gaps between the four longitudinal sides of the four side plates (1).

6. The L-shaped nano-insulation board with high structural strength according to claim 1, characterized in that: There is a gap between the two sides of the protrusions (2) on both sides of the longitudinal metal mesh (4), and there is a gap between the top of the longitudinal metal mesh (4) and the upper surface of the protrusions (2).

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