Ceramic polyurethane composite insulation board

Abstract

This utility model discloses a ceramsite polyurethane composite insulation board, belonging to the technical field of building insulation materials. It includes modular panels. A first protrusion extends vertically along the right surface of the panel, and waterproof protrusions are respectively provided on the left and right sides of the first protrusion. Several fasteners are vertically arranged on the surface of the first protrusion. The left surface of the panel has a first groove adapted to the first protrusion and a waterproof groove adapted to the waterproof protrusion. A magnetic groove corresponding to the fastener is provided through the surface of the first groove. Adjacent panels are connected by the fasteners engaging with the magnetic groove. This utility model, using the aforementioned ceramsite polyurethane composite insulation board, has the advantages of strong connection, good waterproof performance, and excellent insulation effect, solving the problems of low connection strength and poor waterproof performance of existing insulation boards.

Description

Technical Field

[0001] This utility model relates to the field of building insulation materials technology, and in particular to a polyurethane composite insulation board made of ceramsite. Background Technology

[0002] Building insulation materials play a crucial role in modern buildings, effectively reducing heat transfer, improving energy efficiency, and lowering energy consumption. Currently, a wide variety of insulation boards are available on the market, such as polystyrene boards, rock wool boards, and polyurethane boards. However, these insulation boards have some shortcomings in practical use. For example, most existing insulation boards use simple groove or adhesive connections, resulting in low connection strength and a tendency to crack and detach, affecting insulation performance. Furthermore, some insulation boards have poor waterproofing, easily absorbing moisture in humid environments, leading to decreased insulation performance and even mold growth, impacting indoor environmental quality. Therefore, it is necessary to develop a new type of insulation board to solve these problems. Utility Model Content

[0003] The purpose of this invention is to provide a polyurethane composite insulation board with expanded clay aggregate, which achieves reliable connection between modular panels and has good thermal insulation, waterproof performance, and electrical connection function. The cooperation between fasteners and magnetic grooves, as well as the secondary locking structure, improves the connection strength and stability of the panels; the design of water-proof protrusions and grooves effectively prevents water infiltration; and the electrical connection function provides a prerequisite for the intelligent and multifunctional design of the insulation board.

[0004] To achieve the above objectives, this utility model provides a polyurethane composite insulation board with expanded clay aggregate, comprising modular panels. A first protrusion extends vertically along the right side surface of the panel, and waterproof protrusions are respectively provided on the left and right sides of the first protrusion. A plurality of fasteners are vertically arranged on the surface of the first protrusion. The left side surface of the panel is provided with a first groove adapted to the first protrusion and a waterproof groove adapted to the waterproof protrusion. A magnetic groove corresponding to the fastener is provided through the surface of the first groove. Adjacent panels are connected by the fasteners and the magnetic groove.

[0005] Preferably, the fastener is a cylindrical shell structure with a nickel-titanium wire embedded inside. The outer circumferential surface of the nickel-titanium wire is completely covered with silicone rubber to form a shell. A wedge-shaped locking block is fixedly connected to the outer cylindrical surface of the fastener, and a circular magnetic conductive block is provided at the end away from the plate.

[0006] Preferably, the magnetic groove has a U-shaped structure, with one end penetrating the surface of the first groove and the other end extending into the interior of the plate, and is provided with a magnetic connection groove. One inner wall of the magnetic groove is provided with a card slot that matches the card block, and the other inner wall of the magnetic groove away from the card slot is provided with a guide groove.

[0007] Preferably, the waterproof protrusion is made of metal or plastic material, and the inner wall of the waterproof groove is covered with a rubber layer to achieve a sealed and waterproof effect.

[0008] Preferably, the plate has a first circuit and a second circuit inside. The lower end of the first circuit is electrically connected to the fastener, and the upper end is electrically connected to the first magnetic contact block on the surface of the plate. The lower end of the second circuit is electrically connected to the magnetic conductive block inside the magnetic groove, and the upper end is electrically connected to the second magnetic contact block on the surface of the plate. When adjacent plates are joined, the first circuit and the second circuit form a parallel circuit through the magnetic contact block.

[0009] Therefore, the present invention, using the above-mentioned ceramsite polyurethane composite insulation board, has the following technical effects:

[0010] (1) This utility model uses fasteners and magnetic grooves to connect and wedge-shaped blocks and grooves to lock the connection between adjacent boards, making them more secure and less prone to cracking or falling off, thus effectively improving the overall stability and service life of the insulation board.

[0011] (2) This utility model adopts a structure design of water-proof protrusions and water-proof grooves, and the inner wall of the water-proof groove is covered with a rubber layer, which can effectively prevent water penetration, improve the waterproof performance of the insulation board, and is suitable for humid environments.

[0012] (3) The plate of this utility model adopts a modular design. Adjacent plates are connected by fasteners and magnetic grooves, making the installation process simple and quick, saving construction time and costs.

[0013] (4) The utility model uses magnetic contact blocks on the surface of the board to make the first circuit and the second circuit of adjacent boards form a parallel circuit, which facilitates the intelligent control of the insulation board.

[0014] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0015] Figure 1 This is a structural schematic diagram of a polyurethane composite insulation board made of ceramsite according to this utility model;

[0016] Figure 2 This utility model relates to a polyurethane composite insulation board made of ceramsite. Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 This is a cross-sectional view of a polyurethane composite insulation board made of ceramsite according to this utility model.

[0018] Figure 4 This utility model relates to a polyurethane composite insulation board made of ceramsite. Figure 3 Enlarged view at point B in the middle;

[0019] Figure 5 This is a side view of a polyurethane composite insulation board made of ceramsite according to this utility model;

[0020] Figure 6 This utility model relates to a polyurethane composite insulation board made of ceramsite. Figure 5 Enlarged view of point C in the middle.

[0021] Figure Labels

[0022] 1. Sheet metal; 2. First protrusion; 3. Waterproof protrusion; 4. Fastener; 5. First groove; 6. Waterproof groove; 7. Magnetic groove; 8. Locking block; 9. Magnetic conductive block; 10. Magnetic connection groove; 11. Locking slot; 12. Guide groove; 13. First circuit; 14. Second circuit; 15. First magnetic contact block; 16. Second magnetic contact block. Detailed Implementation

[0023] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0024] Unless otherwise defined, the technical or scientific terms used in this utility model shall have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0025] like Figures 1 to 2 As shown, a polyurethane composite insulation board with expanded clay aggregate includes a modular board 1. A first protrusion 2 is provided on the right side surface of the board 1 extending in a vertical direction, and water-proof protrusions 3 are provided on the left and right sides of the first protrusion 2 respectively.

[0026] like Figures 3 to 6As shown, the first protrusion 2 is cylindrical and vertically positioned in the middle of the right side surface of the plate 1. Several fasteners 4 are vertically mounted on the surface of the first protrusion 2. Each fastener 4 is cylindrical and contains a nickel-titanium wire. The outer surface of the nickel-titanium wire is coated with silicone rubber to form the outer shell of the fastener 4. A wedge-shaped locking block 8 is fixedly connected to the outer surface of the fastener 4, and a circular magnetic conductive block 9 is located at the end of the fastener away from the plate 1.

[0027] The water-proof protrusion 3 is made of metal or plastic material, is long and strip-shaped, and is vertically arranged on both sides of the first protrusion 2, parallel to the first protrusion 2.

[0028] The left side surface of the plate 1 is provided with a first groove 5 that matches the first protrusion 2, and a water-proof groove 6 that matches the water-proof protrusion 3.

[0029] The first groove 5 is shaped and sized to match the first protrusion 2, and is located in the middle of the left side surface of the plate 1, corresponding to the first protrusion 2 on the right side. A magnetic groove 7 corresponding to the fastener 4 is provided through the surface of the first groove 5. The magnetic groove 7 has a U-shaped structure, with one end penetrating the surface of the first groove 5 and the other end extending into the interior of the plate 1, and is provided with a magnetic connection groove 10. One inner wall of the magnetic groove 7 has a slot 11 adapted to the locking block 8, and the other inner wall has a guide groove 12.

[0030] The shape and size of the water-proof groove 6 are adapted to the water-proof protrusion 3, and are set on both sides of the first groove 5, corresponding to the water-proof protrusion 3 on the right side. The inner wall of the water-proof groove 6 is covered with a rubber layer to achieve the function of sealing and waterproofing.

[0031] The board 1 has a first circuit 13 and a second circuit 14 inside.

[0032] The lower end of the first circuit 13 is electrically connected to the fastener 4, specifically, to the nickel-titanium wire inside the fastener 4, and the upper end is electrically connected to the first magnetic contact block 15 on the surface of the plate 1. The first circuit 13 is made of copper wire or other conductive materials with good conductivity and is laid along the structural support layer inside the plate 1.

[0033] The lower end of the second circuit 14 is electrically connected to the magnetic conductive block 9 inside the magnetic groove 7, and the upper end is electrically connected to the second magnetic contact block 16 on the surface of the plate 1. The second circuit 14 is also made of conductive material and is laid along the structural support layer inside the plate 1.

[0034] The expanded polyurethane composite insulation board includes a modular board 1, which is divided into a surface layer, a structural support layer, and an insulation layer from the outside to the inside.

[0035] The surface layer is made of high-strength, weather-resistant fiber-reinforced cement board or metal plate, which can effectively protect the internal structure and resist the erosion of the external environment.

[0036] The structural support layer is made of expanded clay concrete or other high-strength lightweight materials, providing sufficient structural strength and stability for the panel 1, ensuring that the panel 1 will not be deformed or damaged during transportation, installation and use.

[0037] The insulation layer should be made of polyurethane foam material, which has excellent thermal insulation performance, can effectively reduce heat transfer, and improve the energy efficiency of the building.

[0038] Working principle:

[0039] Preliminary alignment: Align the two adjacent boards 1 according to the design requirements, so that the first protrusion 2 of the right board 1 is aligned with the first groove 5 of the left board 1, and the water-proof protrusion 3 is aligned with the water-proof groove 6.

[0040] Moving and connecting: Moving the adjacent plate 1 along the direction of the fastener 4 and the magnetic groove 7, so that the first protrusion 2 gradually inserts into the first groove 5, and the water-proof protrusion 3 gradually inserts into the water-proof groove 6. During this process, the water-proof protrusion 3 and the inner wall rubber layer of the water-proof groove 6 are in close contact, achieving a sealing and waterproof effect.

[0041] Fastener 4 moves: Fastener 4 moves along the guide groove 12 inside the magnetic groove 7. The guide groove 12 guides the movement of fastener 4, ensuring that fastener 4 can be accurately inserted into the magnetic groove 7. As the plate 1 moves, the magnetic conductive block 9 at one end of the fastener 4 is finally connected to the magnetic connection groove 10 through the U-shaped magnetic groove 7.

[0042] Circuit connection: When adjacent plates 1 are joined in place, the first magnetic contact block 15 and the second magnetic contact block 16 on the surface of plate 1 attract each other and make contact, so that the first circuit 13 and the second circuit 14 form a parallel circuit through the magnetic contact blocks.

[0043] Power-on locking: After the circuit is connected, it is energized. The nickel-titanium wire heats up after being energized. Due to the shape memory function of the nickel-titanium wire, it will shrink after heating, thereby tightening the fastener 4. At the same time, the wedge-shaped block 8 is embedded into the slot 11 on one side of the magnetic groove 7 as the fastener 4 tightens, forming a secondary locking and ensuring a more secure connection between adjacent plates 1.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solution of this utility model, and these modifications or equivalent substitutions cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of this utility model.

Claims

1. A polyurethane composite insulation board made of ceramsite, characterized in that: The material includes modular panels. A cylindrical first protrusion extends vertically from the right side of the panel, and elongated waterproof protrusions are provided on the left and right sides of the first protrusion. Several fasteners are vertically arranged on the surface of the first protrusion. The left side of the panel has a first groove that matches the first protrusion and a waterproof groove that matches the waterproof protrusion. A magnetic groove corresponding to the fastener is provided through the surface of the first groove. Adjacent panels are connected by the fasteners and the magnetic groove.

2. The expanded polyurethane composite insulation board according to claim 1, characterized in that: The fastener is a cylindrical shell structure with a nickel-titanium wire embedded inside. The outer circumference of the nickel-titanium wire is completely covered with silicone rubber to form a shell. A wedge-shaped locking block is fixedly connected to the outer cylindrical surface of the fastener, and a circular magnetic conductive block is provided at the end away from the plate.

3. The expanded polyurethane composite insulation board according to claim 2, characterized in that: The magnetic groove has a U-shaped structure. One end of the magnetic groove passes through the surface of the first groove, and the other end extends into the interior of the plate. It is provided with a magnetic connection groove. One inner wall of the magnetic groove is provided with a card slot that matches the card block. The other inner wall of the magnetic groove away from the card slot is provided with a guide groove.

4. The expanded polyurethane composite insulation board according to claim 3, characterized in that: The waterproof protrusion is made of metal or plastic, and the inner wall of the waterproof groove is covered with a rubber layer to achieve a seal and waterproof effect.

5. The expanded polyurethane composite insulation board according to claim 4, characterized in that: The plate has a first circuit and a second circuit inside. The lower end of the first circuit is electrically connected to the fastener, and the upper end is electrically connected to the first magnetic contact block on the surface of the plate. The lower end of the second circuit is electrically connected to the magnetic conductive block inside the magnetic groove, and the upper end is electrically connected to the second magnetic contact block on the surface of the plate. When adjacent plates are joined, the first circuit and the second circuit form a parallel circuit through the magnetic contact block.

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