Magnesium insulation board

Abstract

The utility model belongs to the technical field of heat insulation plates, and particularly relates to a magnesium heat insulation plate which comprises a base plate, a plate groove is formed in the upper side of the base plate, a heat insulation main plate is fixedly installed on the inner side of the plate groove, and the heat insulation main plate comprises a magnesium metal plate, a silica gel water absorption layer, a glass fiber layer, reinforcing ribs and a metal core plate. The inner side of the magnesium metal plate is filled with the silica gel water absorption layer, the inner side of the silica gel water absorption layer is filled with the glass fiber layer, the reinforcing ribs are evenly arranged on the front side wall and the rear side wall of the inner side of the glass fiber layer, and the front side wall and the rear side wall of the metal core plate are fixedly connected with the opposite sides of the reinforcing ribs. The wall body is shaped after being installed, the specification of the wall body cannot be freely set, and the practicability is low; and in humid weather, the device is easy to damage due to the phenomenon of anti-halogen caused by the influence of temperature difference and moisture.

Description

Technical Field

[0001] The utility model relates to the technical field of heat insulation boards, in particular to a magnesium heat insulation board. Background Art

[0002] Insulation board is a material used to insulate heat transfer. Its function is to reduce the temperature of the surface of an object, thereby reducing heat transfer and energy loss. Insulation board is usually made of glass fiber material and high heat-resistant composite material. It does not contain asbestos components that are harmful to the human body. It has high mechanical properties, dielectric properties, heat resistance and moisture resistance. Insulation board is widely used in roof insulation in the construction field. It can also be used for machine insulation, internal and external partitions, indoor ceilings, fireproof door panels and other purposes. In the field of automobile manufacturing, insulation board is used for heat insulation of the dashboard in the car, and also plays a role in noise reduction in the engine hood. In addition, insulation board also has the functions of fire prevention, waterproofing, corrosion resistance, anti-expansion, anti-contraction, and pressure resistance. It is a new generation of green materials.

[0003] The existing device is complicated to install and replace, and once installed, it is fixed and the specifications of the wall cannot be freely set, so it is less practical. In addition, the existing device is prone to halogen reversal due to temperature difference and humidity in humid weather, causing damage to the device, which is inconvenient. Therefore, a magnesium insulation board is proposed here. Utility Model Content

[0004] The purpose of the utility model is to provide a magnesium insulation board to solve the problems proposed in the above background technology that the installation is complicated, the replacement is troublesome, and once installed, the board is fixed and the specifications of the wall cannot be freely set, so the practicality is low; in humid weather, the halogen back phenomenon is easily caused by the temperature difference and humidity, resulting in damage to the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a magnesium insulation board, comprising a base plate, a plate groove is opened on the upper side of the base plate, a heat insulation main board is fixedly installed on the inner side of the plate groove, the heat insulation main board comprises a magnesium metal plate, a silicone water absorption layer, a glass fiber layer, reinforcing ribs, and a metal core plate, the silicone water absorption layer is filled on the inner side of the magnesium metal plate, the glass fiber layer is filled on the inner side of the silicone water absorption layer, the reinforcing ribs are evenly arranged on the front and rear side walls on the inner side of the glass fiber layer, and the front and rear side walls of the metal core plate are fixedly connected to the opposite sides of the reinforcing ribs.

[0006] Preferably, the upper side of the heat-insulating main board is coated with a reflective heat-insulating film, and the reflective heat-insulating film is at the same level as the upper edge of the board groove.

[0007] Preferably, a T-shaped block is fixedly connected to the left side of the base plate, a T-shaped slot is opened on the right side of the base plate, and the T-shaped block corresponds to the T-shaped slot.

[0008] Preferably, four corners of the upper and lower sides of the base plate are provided with panel insert grooves, the bottom of the inner side of the panel insert groove is provided with first screw holes symmetrically front and back, and the panel insert grooves are located on the left and right sides of the plate groove.

[0009] Preferably, a panel is movably provided on the upper side of the base plate, and second screw holes are provided through the four corners of the upper and lower sides of the panel, the panel groove corresponds to the panel, and the first screw hole corresponds to the second screw hole.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1) When installing the device, align the two base plates, then insert the T-block on one base plate into the inner side of the T-slot of the other base plate, so that the two base plates are spliced ​​together, and then the panel is embedded into the inner side of the panel slot, and the two base plates are further reinforced by screws. This design allows multiple plates to be spliced ​​freely and the length of the insulation board to be freely adjusted. The modular design is more convenient and has a better fixing effect.

[0012] 2) The insulation board is provided with a silica gel water absorption layer. When the insulation board is in a humid environment, the silica gel water absorption layer can absorb the water vapor that penetrates into the insulation board, avoid the phenomenon of moisture absorption and halogen reversal in the insulation board, and prevent the internal damage of the insulation board caused by long-term wetting. The coated reflective insulation film can effectively insulate and reflect direct sunlight back. The uneven surface texture can diffusely reflect sunlight back, reduce the temperature of the insulation board surface, further avoid the halogen reversal caused by the temperature difference between the inside and the outside, and avoid the outer surface of the insulation board from being subjected to great stress due to continuous erosion and drying, which aggravates the damage of the insulation board. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0015] Figure 3 It is a schematic diagram of the main structure of the plate slot;

[0016] Figure 4 This is a schematic diagram of the main structure of the insulation mainboard.

[0017] In the figure: 1. base plate, 2. plate groove, 3. heat insulation main board, 4. magnesium metal plate, 5. silica gel water absorption layer, 6. glass fiber layer, 7. reinforcing ribs, 8. metal core board, 9. reflective heat insulation film, 10. T-block, 11. T-slot, 12. panel groove, 13. first screw hole, 14. panel, 15. second screw hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0020] Example:

[0021] See also Figure 1-4 The utility model provides a technical solution: a magnesium insulation board, comprising a substrate 1, a board groove 2 is opened on the upper side of the substrate 1, and an insulation main board 3 is fixedly installed on the inner side of the board groove 2. The insulation main board 3 comprises a magnesium metal plate 4, a silicone water absorption layer 5, a glass fiber layer 6, a reinforcing rib 7, and a metal core plate 8. The silicone water absorption layer 5 is filled on the inner side of the magnesium metal plate 4. When the insulation board is in a humid environment, the silicone water absorption layer can absorb the water vapor that penetrates into the insulation board to avoid the phenomenon of moisture absorption and anti-halogen in the insulation board, and prevent the damage to the inside of the insulation board caused by long-term wetting. The glass fiber layer 6 is filled on the inner side of the silicone water absorption layer 5, which further provides the strength of the board and has a certain fire retardant effect. The reinforcing ribs 7 are evenly arranged on the front and rear side walls inside the glass fiber layer 6. There is a vacuum layer between the reinforcing ribs 7, which has the effect of heat insulation and sound insulation. The front and rear side walls of the metal core plate 8 are fixedly connected to the opposite sides of the reinforcing ribs 7 to improve the board strength based on the insulation main board 3.

[0022] Among them, the upper side of the heat insulation main board 3 is coated with a reflective heat insulation film 9, and the reflective heat insulation film 9 is at the same level as the upper edge of the board groove 2. The surface of the reflective heat insulation film 9 is uneven, which can effectively insulate and reflect the direct sunlight back. The uneven surface texture can diffusely reflect the sunlight back, reduce the temperature of the surface of the heat insulation board, and further avoid the anti-halogen phenomenon caused by the temperature difference between the inside and the outside, and avoid the outer surface of the heat insulation board from being continuously corroded and dried, thereby being subjected to great stress, resulting in aggravated damage to the heat insulation board. A T-block 10 is fixedly connected to the left side of the substrate 1, and a T-shaped slot 11, T-shaped block 10 corresponds to T-shaped slot 11, panel grooves 12 are provided at the upper and lower corners of base plate 1, first screw holes 13 are provided symmetrically at the bottom of the inner side of panel groove 12, panel groove 12 is located on the left and right sides of plate groove 2, panel 14 is movably provided on the upper side of base plate 1, second screw holes 15 are provided through the upper and lower corners of panel 14, panel groove 12 corresponds to panel 14, first screw hole 13 corresponds to second screw hole 15, screw rod passes through the first screw hole 13 and the second screw hole 14 to further reinforce the two base plates 1, and panel 14 is embedded in the inner side of panel groove 12.

[0023] Working principle: When installing the device, align the two substrates 1, then insert the T-block 10 on one substrate 1 into the inner side of the T-slot 11 of the other substrate, so that the two substrates 1 are spliced ​​together, then insert the panel 14 into the inner side of the panel slot 12, and fix the panel 14 to the inner side of the panel slot 12 by means of screws, and further reinforce the two substrates 1 by passing through the first screw hole 13 and the second screw hole 14. At this time, the screws abut against the T-block 10 to further fix the two substrates 1. After the installation is completed, when the insulation board is in a humid environment, the silica gel water absorption layer 5 can absorb the water that penetrates into the insulation board. Steam, avoid the phenomenon of moisture absorption and halogen reversal in the insulation board, and prevent damage to the inside of the insulation board caused by long-term wetting, and the coated reflective insulation film 9 can effectively insulate, reflect direct sunlight back, and the uneven surface texture can diffusely reflect sunlight back, reduce the temperature of the surface of the insulation board, and further avoid the halogen reversal caused by the temperature difference between the inside and the outside, and avoid the outer surface of the insulation board from being constantly eroded and dried, thereby being subjected to great stress, which aggravates the damage of the insulation board. The cooperation of the silica gel water-absorbing layer 5 and the reflective insulation film 9 can effectively prevent the device from absorbing moisture and halogen reversal.

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A magnesium heat insulation board, comprising a substrate (1), characterized in that: A plate groove (2) is provided on the upper side of the base plate (1), and a heat-insulating main plate (3) is fixedly installed on the inner side of the plate groove (2). The heat-insulating main plate (3) comprises a magnesium metal plate (4), a silica gel water-absorbing layer (5), a glass fiber layer (6), a reinforcing rib (7), and a metal core plate (8). The silica gel water-absorbing layer (5) is filled on the inner side of the magnesium metal plate (4), and the glass fiber layer (6) is filled on the inner side of the silica gel water-absorbing layer (5). The reinforcing rib (7) is evenly arranged on the front and rear side walls on the inner side of the glass fiber layer (6), and the front and rear side walls of the metal core plate (8) are fixedly connected to the opposite sides of the reinforcing rib (7).

2. A magnesium heat insulation board according to claim 1, characterized in that: The upper side of the heat-insulating main board (3) is coated with a reflective heat-insulating film (9), and the reflective heat-insulating film (9) is at the same level as the upper edge of the board groove (2).

3. A magnesium heat insulation board according to claim 1, characterized in that: A T-shaped block (10) is fixedly connected to the left side of the base plate (1), a T-shaped slot (11) is provided on the right side of the base plate (1), and the T-shaped block (10) corresponds to the T-shaped slot (11).

4. The magnesium heat insulation board according to claim 1, characterized in that: The four corners of the upper and lower sides of the base plate (1) are each provided with a panel insert groove (12), the bottom of the inner side of the panel insert groove (12) is provided with a first screw hole (13) symmetrically front and back, and the panel insert groove (12) is located on the left and right sides of the plate groove (2).

5. A magnesium heat insulation board according to claim 4, characterized in that: A panel (14) is movably provided on the upper side of the base plate (1), and second screw holes (15) are provided through the four corners of the upper and lower sides of the panel (14); the panel groove (12) corresponds to the panel (14), and the first screw hole (13) corresponds to the second screw hole (15).

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