Efficient energy-saving and environment-friendly insulation board for construction engineering

Abstract

The utility model provides a kind of efficient energy-saving environment-friendly insulation board of constructional engineering, it is related to the technical field of insulation board, including environment-friendly board main part, two strip boards and two limit plates, the environment-friendly board main part includes insulation core layer, the outer surface of the insulation core layer is provided with heat insulation transition layer, two vacuum heat insulation cavities are provided in the inside of the heat insulation transition layer, the outer surface of the heat insulation transition layer is provided with protective layer, the left side surface of the environment-friendly board main part is provided with connecting groove. The utility model can effectively prevent heat conduction and reduce the speed of heat transfer by setting the insulation core layer of novel aerogel composite polyurethane foam material, by setting the heat insulation transition layer of polystyrene resin material on the outer surface of insulation core layer, and setting two vacuum heat insulation cavities in the inside of heat insulation transition layer, the speed of heat conduction can be effectively reduced, by setting protective layer on the outer surface of heat insulation transition layer, the tensile strength of environment-friendly board main part can be effectively guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of insulation board technology, specifically a high-efficiency, energy-saving, and environmentally friendly insulation board for building engineering. Background Technology

[0002] Traditional insulation boards, such as widely used polystyrene foam boards, extruded polystyrene foam boards, and rock wool boards, have played a role in thermal insulation to a certain extent. However, with the development of the times, many defects have gradually become apparent. In cold winters, indoor heat can easily be lost to the outside through the boards, while in hot summers, high outdoor temperatures can easily penetrate the boards and enter the room. This requires buildings to consume a lot of extra energy to maintain a suitable temperature. To address these issues, we propose a high-efficiency, energy-saving, and environmentally friendly insulation board for building engineering.

[0003] This application uses a novel aerogel composite polyurethane foam insulation core layer, a polystyrene resin insulation transition layer, and a high-strength fiber-reinforced inorganic board protective layer to form the main body of the environmentally friendly board. Two vacuum insulation cavities are set inside the insulation transition layer, which can effectively play the role of heat insulation. Utility Model Content

[0004] The purpose of this utility model is to provide a high-efficiency, energy-saving, and environmentally friendly insulation board for building engineering, so as to solve the problems mentioned in the background art and overcome its technical defects.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a high-efficiency energy-saving and environmentally friendly insulation board for building engineering, comprising an environmentally friendly board body, two strip boards and two limiting plates, the environmentally friendly board body including an insulation core layer, an insulation transition layer provided on the outer surface of the insulation core layer, two vacuum insulation cavities provided inside the insulation transition layer, a protective layer provided on the outer surface of the insulation transition layer, a connecting groove provided on the left side of the environmentally friendly board body, and a connecting block fixedly installed on the right side of the environmentally friendly board body.

[0006] As a further improvement of this utility model: the heat-insulating core layer is made of a novel aerogel composite polyurethane foam material, with aerogel particles uniformly dispersed in the polyurethane matrix.

[0007] As a further embodiment of this utility model: the heat insulation transition layer is made of polystyrene resin, and the protective layer is made of high-strength fiber-reinforced inorganic board, which is prepared by mixing cement, fly ash and silica fume as raw materials.

[0008] As a further improvement of this utility model: the back of the main body of the environmental protection board is provided with two sets of threaded grooves, and the outer surface of each strip plate is provided with a set of through holes arranged at equal intervals.

[0009] As a further embodiment of this utility model: each of the strip plates is provided with a set of connecting bolts on its exterior, one end of each connecting bolt passes through a through hole and extends into the interior of the threaded groove, and the outer surface of each connecting bolt is threadedly connected to the inner wall of the threaded groove.

[0010] As a further improvement of this utility model: a limiting slider is fixedly installed on the outer surface of each strip plate, and the cross-section of each limiting slider is an isosceles trapezoid.

[0011] As a further improvement of this utility model: each of the limiting plates has a limiting groove on its outer surface, each limiting groove has an isosceles trapezoidal cross-section, and the outer surface of each limiting slider is slidably connected to the inner wall of the limiting groove.

[0012] As a further improvement of this utility model: several mounting blocks arranged at equal intervals are fixedly installed on the side of the two limiting plates that are close to each other, and each mounting block has a mounting hole on its outer surface.

[0013] Compared with the prior art, the beneficial effects of this utility model include: by setting a novel aerogel composite polyurethane foam insulation core layer, heat conduction can be effectively prevented and the rate of heat transfer can be reduced; by setting a polystyrene resin heat insulation transition layer on the outer surface of the insulation core layer and setting two vacuum heat insulation cavities inside the heat insulation transition layer, the rate of heat conduction can be effectively reduced; by setting a protective layer on the outer surface of the heat insulation transition layer, the tensile strength of the environmental protection board body can be effectively guaranteed; by setting a connecting block on one side of the environmental protection board body and opening a connecting groove on the other side of the environmental protection board body, adjacent environmental protection board bodies can be easily assembled together. Attached Figure Description

[0014] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0015] Figure 1 The diagram schematically shows a front view of a high-efficiency energy-saving and environmentally friendly insulation board for building engineering according to one embodiment of the present invention.

[0016] Figure 2 The schematic diagram shows a side view of a high-efficiency energy-saving and environmentally friendly insulation board for building engineering according to one embodiment of the present invention.

[0017] Figure 3 The schematic diagram shows a side sectional view of a high-efficiency energy-saving and environmentally friendly insulation board for building engineering according to one embodiment of the present invention.

[0018] Figure 4 The diagram schematically shows a side sectional view of a strip panel in a high-efficiency energy-saving and environmentally friendly insulation board for building engineering according to one embodiment of the present invention.

[0019] The following are the labels in the diagram: 1. Limiting slide groove; 2. Environmental protection board body; 201. Thermal insulation core layer; 202. Thermal insulation transition layer; 203. Protective layer; 204. Vacuum insulation cavity; 3. Strip plate; 4. Limiting plate; 5. Mounting block; 6. Connecting block; 7. Mounting hole; 8. Limiting slider; 9. Connecting bolt; 10. Through hole; 11. Threaded groove; 12. Connecting groove. Detailed Implementation

[0020] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0021] According to one embodiment of the present invention, in conjunction with the appendix Figures 1-4 The diagram illustrates a high-efficiency, energy-saving, and environmentally friendly insulation board for building construction, comprising an environmentally friendly board body 2, two strip panels 3, and two limiting plates 4. The environmentally friendly board body 2 includes an insulation core layer 201, with a heat insulation transition layer 202 disposed on the outer surface of the insulation core layer 201. The heat insulation transition layer 202 contains two vacuum heat insulation cavities 204, and a protective layer 203 is disposed on the outer surface of the heat insulation transition layer 202. A connecting groove 12 is provided on the left side of the environmentally friendly board body 2, and a connecting block 6 is fixedly installed on the right side of the environmentally friendly board body 2. The insulation core layer 201 is made of a novel aerogel composite polyurethane foam material, with aerogel particles uniformly dispersed in the polyurethane matrix. The heat insulation transition layer 202 is made of polystyrene resin, and the protective layer 203 is made of high-strength fiber-reinforced inorganic board. The strong inorganic board is made from cement, fly ash, and silica fume as raw materials. The thermal insulation core layer 201, made of a new type of aerogel composite polyurethane foam material, has an extremely low thermal conductivity, which can effectively prevent heat conduction and reduce the rate of heat conduction. The two vacuum insulation cavities 204 set inside the thermal insulation transition layer 202 can effectively limit heat conduction, so that the thermal insulation transition layer 202, made of polystyrene resin, can further prevent heat conduction and reduce the rate of heat conduction. The protective layer 203 has a certain tensile strength and waterproofness, which can ensure the stability of the environmental protection board body 2. By opening a connecting groove 12 on one side of the environmental protection board body 2 and installing a connecting block 6 on the other side of the environmental protection board body 2, two adjacent environmental protection board bodies 2 can be easily assembled together.

[0022] In this embodiment, two sets of threaded grooves 11 are provided on the back of the environmental protection board body 2. Each strip plate 3 has a set of through holes 10 arranged at equal intervals on its outer surface. Each strip plate 3 has a set of connecting bolts 9 on its exterior. One end of each connecting bolt 9 passes through the through hole 10 and extends into the interior of the threaded groove 11. The outer surface of each connecting bolt 9 is threaded to the inner wall of the threaded groove 11. By using the connecting bolts 9 to pass through the through hole 10 and threaded to the threaded groove 11, the two strip plates 3 and the environmental protection board body 2 can be firmly assembled together.

[0023] In this embodiment, a limiting slider 8 is fixedly installed on the outer surface of each strip plate 3. The cross-section of each limiting slider 8 is an isosceles trapezoid. A limiting groove 1 is formed on the outer surface of each limiting plate 4. The cross-section of each limiting groove 1 is an isosceles trapezoid. The outer surface of each limiting slider 8 is slidably connected to the inner wall of the limiting groove 1. By slidably connecting the outer surfaces of the two limiting sliders 8 to the inner walls of the two limiting grooves 1 respectively, the two limiting plates 4 can limit the environmental protection board body 2, thereby facilitating the fixation of the environmental protection board body 2. 4. Several equally spaced mounting blocks 5 are fixedly installed on one side of each limiting plate 4. Each mounting block 5 has a mounting hole 7 on its outer surface. By installing several equally spaced mounting blocks 5 on one side of each limiting plate 4 and opening mounting holes 7 on the outer surface of each mounting block 5, workers can use expansion bolts to pass through the mounting holes 7 to firmly fix the two limiting plates 4 to the wall. By setting the mounting blocks 5 on the side of the two limiting plates 4 that are close to each other, the main body of the environmental protection board 2 can be covered after installation, thereby improving the aesthetics after installation.

[0024] Working principle: When heat is conducted to the main body 2 of the environmentally friendly board, the heat insulation transition layer 202 made of polystyrene resin can first isolate and reduce the speed of heat conduction. The two vacuum heat insulation cavities 204 set inside the heat insulation transition layer 202 can further isolate and reduce the speed of heat conduction. When heat is conducted through the heat insulation transition layer 202 to the heat insulation core layer 201 of the new aerogel composite polyurethane foam material, the heat insulation core layer 201 can greatly extend the heat conduction path of air molecules in these tiny pores due to the unique nanoporous structure of aerogel, thereby effectively blocking heat conduction and reducing the speed of heat penetration.

[0025] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A high-efficiency, energy-saving, and environmentally friendly insulation board for building construction, characterized in that: The device includes an environmentally friendly board body (2), two strip plates (3) and two limiting plates (4). The environmentally friendly board body (2) includes a heat insulation core layer (201). The outer surface of the heat insulation core layer (201) is provided with a heat insulation transition layer (202). The heat insulation transition layer (202) has two vacuum heat insulation cavities (204) inside. The outer surface of the heat insulation transition layer (202) is provided with a protective layer (203). A connecting groove (12) is opened on the left side of the environmentally friendly board body (2). A connecting block (6) is fixedly installed on the right side of the environmentally friendly board body (2).

2. The high-efficiency energy-saving and environmentally friendly insulation board for building engineering according to claim 1, characterized in that, The thermal insulation core layer (201) is made of a novel aerogel composite polyurethane foam material, with aerogel particles uniformly dispersed in the polyurethane matrix.

3. The high-efficiency energy-saving and environmentally friendly insulation board for building engineering according to claim 2, characterized in that, The back of the environmental protection board body (2) is provided with two sets of threaded grooves (11), and the outer surface of each strip plate (3) is provided with a set of through holes (10) arranged at equal intervals.

4. The high-efficiency energy-saving and environmentally friendly insulation board for building engineering according to claim 3, characterized in that, Each of the strip plates (3) is provided with a set of connecting bolts (9) on its exterior. One end of each connecting bolt (9) passes through the through hole (10) and extends into the interior of the threaded groove (11). The outer surface of each connecting bolt (9) is threadedly connected to the inner wall of the threaded groove (11).

5. The high-efficiency energy-saving and environmentally friendly insulation board for building engineering according to claim 4, characterized in that, Each of the strip plates (3) has a limit slider (8) fixedly installed on its outer surface, and the cross-section of each limit slider (8) is an isosceles trapezoid.

6. The high-efficiency energy-saving and environmentally friendly insulation board for building engineering according to claim 5, characterized in that, Each of the limiting plates (4) has a limiting groove (1) on its outer surface. The cross-section of each limiting groove (1) is an isosceles trapezoid. The outer surface of each limiting slider (8) is slidably connected to the inner wall of the limiting groove (1).

7. The high-efficiency energy-saving and environmentally friendly insulation board for building engineering according to claim 6, characterized in that, Several mounting blocks (5) are fixedly installed on one side of the two limiting plates (4) that are close to each other, and each mounting block (5) has a mounting hole (7) on its outer surface.

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