Self-repairing solar light steel keel thermal insulation wallboard

Abstract

The invention provides a self-repairing solar light steel keel heat preservation wallboard, and relates to the technical field of heat preservation boards, the self-repairing solar light steel keel heat preservation wallboard comprises a middle framework, and fixed keel beams distributed at equal intervals are fixedly arranged in the middle of the middle framework through bolts; an external wall panel and an insulation board are fixedly arranged on the two sides of the middle framework respectively, and a fireproof board is further fixedly arranged on the other side of the insulation board; a repairing agent packaged by microcapsules is added into the fireproof plate; a flexible solar cell panel is arranged outside the external wall panel; the repairing agent packaged by the microcapsules is added into the fireproof plate, the automatic repairing function is provided, when the fireproof plate is collided to generate cracks, the microcapsules can be damaged by crack expansion, the repairing agent is released to fill the cracks, wall damage is automatically repaired, the service life of the wallboard is prolonged, the maintenance cost is reduced, and the problem that an existing thermal insulation wallboard is lack of the repairing function is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of thermal insulation panels, in particular to a self-repairing solar light steel keel thermal insulation wall panel. Background Art

[0002] Insulation wall panels are a commonly used combination wall panels. Assembling houses with wall panels is lighter than direct construction. They are used in the construction of green buildings and have good environmental protection effects.

[0003] The wall panels currently used have the following disadvantages:

[0004] 1. The fixed wall panel structure requires manual repair after damage. Too small cracks are difficult to detect under the color matching of the environment, but will reduce the strength. The cracks will become larger over time and lack the automatic repair effect.

[0005] 2. Using gypsum to make the insulation layer is effective in blocking the temperature;

[0006] 3. The stability of assembly by extrusion is poor, and assembly by bolts requires multiple layers of cumbersome piles, lacking a multi-layer assembly structure that is convenient for concealed assembly;

[0007] 4. Using sound insulation materials to reduce noise has limited effect. Summary of the Invention

[0008] In view of this, the present invention aims to provide a self-repairing solar light steel keel insulation wall panel to address the deficiencies in the above-mentioned prior art.

[0009] The present invention provides a self-repairing solar light steel keel insulation wall panel, which specifically includes: a middle frame, wherein an equidistantly distributed fixed keel beam is fixedly arranged in the middle of the middle frame by bolts; exterior wall panels and insulation panels are fixedly arranged on both sides of the middle frame, and a fireproof board is also fixedly arranged on the other side of the insulation board; a repair agent encapsulated in microcapsules is added to the fireproof board; a flexible solar cell panel is arranged on the outside of the exterior wall panel; a sound-absorbing cavity is provided on the side of the exterior wall panel that is attached to the middle frame, and a sound-absorbing panel is fixedly arranged in the sound-absorbing cavity; the sound-absorbing panel is composed of two groups of shock-absorbing panels clamping sound-absorbing cotton, and the shock-absorbing panels are made of sound-conducting metal material; two groups of slots are provided on the upper, lower, left and right sides of the exterior wall panel, and docking magnetic blocks can be fitted in the slots; a circular hole is provided in the middle of the docking magnetic block; magnetic material is fixedly arranged on the inner wall of the exterior wall panel where the docking magnetic block is accommodated.

[0010] Optionally, the thermal insulation board is made by combining aerogel and a vacuum insulation board.

[0011] Optionally, the fireproof board is a fireproof gypsum board reinforced by magnesium oxide whiskers.

[0012] Optionally, the shapes of the shock-absorbing plate and the sound-absorbing cotton are consistent with the sound-absorbing cavity of the sound-absorbing plate, and the adjacent surfaces of the shock-absorbing plates on both sides are integrally provided with vibration needles; the needle end of the vibration needle is a ball head structure, and the vibration needle is inserted into the sound-absorbing cotton; the sound-absorbing cotton is a plate-like structure made by pressing technology.

[0013] Optionally, a screw hole structure is integrally provided at the edge of one side of the exterior wall panel that is attached to the middle frame, and a positioning threaded barrel is provided in the screw hole through a threaded connection. The positioning threaded barrel passes through the side of the middle frame to fix the middle frame and the exterior wall panel.

[0014] Optionally, an expansion positioning pile is passed through the positioning threaded barrel, and the expansion positioning pile passes through the insulation board and is inserted into the positioning threaded barrel; the middle of the positioning threaded barrel is an inwardly expanding reverse cone structure.

[0015] Optionally, the main body of the expansion positioning pile is a four-petal cylindrical structure, and a cone-head pin is further provided between the expansion positioning pile and the positioning threaded cylinder.

[0016] Optionally, the fireproof board is fixed to the outside of the thermal insulation board, and a temperature and humidity sensor is provided between the thermal insulation board and the fireproof board.

[0017] The beneficial effects are as follows:

[0018] 1. The addition of a repair agent encapsulated in microcapsules in the fireproof board provides an automatic repair function. When the fireproof board is hit and cracks are generated, the expansion of the cracks will destroy the microcapsules, releasing the repair agent to fill the cracks, automatically repairing the wall damage, extending the service life of the wallboard and reducing maintenance costs.

[0019] 2. The fireproof board adopts fireproof gypsum board reinforced with magnesium oxide whiskers. Magnesium oxide whiskers can not only improve the strength of the gypsum board, but also decompose and absorb heat at high temperature, release crystal water to play a flame retardant role, so that the wall panel can maintain structural integrity for a longer time in the event of a fire, ensuring the safety of personnel.

[0020] 3. The positioning threaded barrel and the expansion positioning pile provide a quick installation function. The positioning threaded barrel can directly fix the middle frame and the exterior wall panel. To further install the insulation board, insert the expansion positioning pile into the positioning threaded barrel and contact the cone head pin. Continue to knock. The cone of the cone head pin will guide the four petals of the expansion positioning pile to expand outwards to achieve deformation combination, which can firmly fix the exterior wall panel and insulation board.

[0021] 4. The sound-absorbing panels use shock-absorbing panels to absorb sound. The two groups of shock-absorbing panels absorb internal and external sounds respectively, and release the vibration from the vibration needles by conducting vibration. The vibration needles disperse the sound into the sound-absorbing cotton for elimination, which greatly reduces the noise transmission and meets the requirements of places with high sound insulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1A schematic diagram of the three-dimensional structure of an embodiment of the present invention is shown;

[0023] Figure 2 Shows a schematic diagram of the assembly structure of an embodiment of the present invention;

[0024] Figure 3 A schematic diagram of a three-dimensional disassembled structure of an embodiment of the present invention is shown;

[0025] Figure 4 Shows an embodiment of the present invention Figure 3 A structural diagram from another angle;

[0026] Figure 5 A schematic diagram of the disassembled structure of the sound-absorbing panel in an embodiment of the present invention is shown;

[0027] Figure 6 It shows a schematic diagram of a three-dimensional cross-sectional structure of a positioning threaded barrel in an embodiment of the present invention;

[0028] Figure 7 It shows a schematic structural diagram of the assembled state of the positioning threaded barrel in an embodiment of the present invention;

[0029] Figure 8 Shows an embodiment of the present invention Figure 5 Schematic diagram of the locally enlarged structure at point A in the figure.

[0030] Reference Signs List

[0031] 1. Middle frame; 101. Keel beam; 2. Exterior wall panel; 3. Insulation board; 4. Fireproof board; 5. Sound-absorbing board; 501. Shock-absorbing board; 502. Sound-absorbing cotton; 503. Shock-absorbing needle; 6. Docking magnetic block; 7. Positioning threaded cylinder; 8. Expansion positioning pile; 9. Cone head pin. DETAILED DESCRIPTION

[0032] In order to make the purpose, solution and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of specific embodiments of the present invention.

[0033] Example 1: Please refer to the accompanying drawings in the specification. Figures 1 to 8 As shown:

[0034] The present invention proposes a self-repairing solar light steel keel insulation wall panel, comprising: an intermediate frame 1, in the middle of which an equidistantly distributed fixed keel beam 101 is fixed by bolts; exterior wall panels 2 and insulation panels 3 are fixedly arranged on both sides of the intermediate frame 1, and a fireproof panel 4 is also fixedly arranged on the other side of the insulation panel 3; a repair agent encapsulated in microcapsules is added to the fireproof panel 4; a flexible solar cell panel is arranged on the outside of the exterior wall panel 2; a sound-absorbing cavity is provided on the side of the exterior wall panel 2 that is attached to the intermediate frame 1, and a sound-absorbing panel 5 is fixedly arranged in the sound-absorbing cavity; the sound-absorbing panel 5 is composed of two groups of shock-absorbing panels 501 clamping sound-absorbing cotton 502, and the shock-absorbing panels 501 are made of sound-conducting metal material; two groups of slots are provided on the upper, lower, left and right sides of the exterior wall panel 2, and docking magnetic blocks 6 can be fitted in the slots; a circular hole is provided in the middle of the docking magnetic block 6; a magnetic material is fixedly arranged on the inner wall of the position where the exterior wall panel 2 accommodates the docking magnetic block 6

[0035] The thermal insulation board 3 is made by combining aerogel and vacuum insulation board.

[0036] The fireproof board 4 is a fireproof gypsum board reinforced by magnesium oxide whiskers.

[0037] Among them, the shapes of the shock-absorbing plate 501 and the sound-absorbing cotton 502 are consistent with the sound-absorbing cavity of the sound-absorbing plate 5, and the adjacent surfaces of the shock-absorbing plates 501 on both sides are integrally provided with shock-absorbing needles 503; the needle end of the shock-absorbing needle 503 is a ball head structure, and the shock-absorbing needle 503 is inserted into the sound-absorbing cotton 502; the sound-absorbing cotton 502 is a plate-like structure made by pressing technology.

[0038] Among them, the outer wall panel 2 is integrally provided with a screw hole structure at the edge position of one side of the intermediate frame 1, and a positioning threaded tube 7 is provided in the screw hole through a threaded connection. The positioning threaded tube 7 passes through the side of the intermediate frame 1 to fix the intermediate frame 1 and the outer wall panel 2.

[0039] Among them, an expansion positioning pile 8 is penetrated in the positioning threaded barrel 7, and the expansion positioning pile 8 passes through the insulation board 3 and is inserted into the positioning threaded barrel 7; the middle of the positioning threaded barrel 7 is an inwardly expanding inverted cone structure.

[0040] The main body of the expansion positioning pile 8 is a four-petal cylindrical structure, and a cone head pin 9 is provided between the expansion positioning pile 8 and the positioning threaded cylinder 7 .

[0041] The fireproof board 4 is fixed on the outside of the heat preservation board 3 , and a temperature and humidity sensor is provided between the heat preservation board 3 and the fireproof board 4 .

[0042] like Figure 1-8 As shown, the wall panels can be quickly assembled and provide a variety of effects. Adjacent exterior wall panels 2 are connected by docking magnetic blocks 6 and can be fastened with a small number of bolts, which greatly shortens the installation time and is particularly suitable for rapid construction of large-scale construction projects.

[0043] Insulation Panel 3 uses a new type of thermal insulation material and nano-aerogel composite, combining aerogel with vacuum insulation panels. By filling the vacuum insulation panels with aerogel, the vacuum environment is used to reduce convection heat dissipation. The extremely low thermal conductivity of aerogel reduces heat conduction, thereby further reducing the overall thermal conductivity of the wall panel and achieving more excellent thermal insulation effects.

[0044] The middle frame 1 and keel beam 101 adopt energy-saving hot-dip galvanizing process. As long as they are used and maintained normally, there is no need to worry about the corrosion of light steel. The test results of Shiyan No. 2 Automobile Co., Ltd. show that the conditions in Shiyan, Lanzhou, Guilin, Kunming, Changsha and other places are dry and free of corrosive media or dry with a small amount of corrosive media.

[0045] The five-year corrosion depth is 0.00327-0.023 mm (equivalent to 0.033-0.23 mm corrosion in 50 years).

[0046] Use galvanized or galvanized aluminum plates to improve the corrosion resistance of light steel and light steel thin-walled components;

[0047] If the thickness of the zinc coating is 125g / m2 (10 microns), in a general urban environment, zinc corrodes by 0.1 microns every three years. It will take 300 years for a 10-micron thick zinc coating to corrode completely.

[0048] Example 2: Based on Example 1, combined with Internet of Things technology, a temperature and humidity sensor can be used to monitor the indoor environment and provide feedback when the temperature and humidity are abnormal;

[0049] A mobile phone can be used as a terminal to receive signals and issue control commands, and heating and cooling equipment, as well as humidification equipment, can be set up indoors to control temperature and humidity. The sensor can be powered by a flexible solar panel.

[0050] Solar panels convert solar energy into electrical energy, providing part of the electricity for the building, achieving energy self-sufficiency, improving the building's energy efficiency, and complying with the development trend of green buildings.

[0051] Specific usage and function of this embodiment: In the present invention, the intermediate frame 1 and the keel beam 101 adopt an energy-saving hot-dip galvanizing process to reduce energy consumption and pollutant emissions;

[0052] Adjacent exterior wall panels 2 are connected by docking magnetic blocks 6 and can be fastened with a small number of bolts, which greatly shortens the installation time and is particularly suitable for rapid construction of large-scale construction projects;

[0053] Insulation Panel 3 uses a new type of thermal insulation material and nano-aerogel composite, combining aerogel with vacuum insulation panels. By filling the vacuum insulation panels with aerogel, the vacuum environment is used to reduce convection heat dissipation. The extremely low thermal conductivity of aerogel reduces heat conduction, thereby further reducing the overall thermal conductivity of the wall panel and achieving more excellent thermal insulation effects.

[0054] Fireproof board 4 uses fireproof gypsum board reinforced with magnesium oxide whiskers. Magnesium oxide whiskers not only increase the strength of the gypsum board, but also decompose and absorb heat at high temperatures, releasing crystal water to play a flame retardant role, so that the wallboard can maintain structural integrity for a longer time in the event of a fire, ensuring the safety of personnel;

[0055] The sound-absorbing panel 5 uses shock-absorbing panels 501 to absorb sound. Two sets of shock-absorbing panels 501 absorb internal and external sounds respectively, and release the vibrations from the vibration needles 503 through vibration conduction. The vibration needles 503 disperse the sound and transmit it to the sound-absorbing cotton 502 for elimination, thus significantly reducing noise transmission and meeting the requirements of places with high sound insulation requirements, such as library rooms and medical rooms.

[0056] The positioning threaded barrel 7 and the expansion positioning pile 8 provide a quick-matching installation function. The positioning threaded barrel 7 can directly fix the middle frame 1 and the outer wall panel 2. Further install the insulation board 3, insert the expansion positioning pile 8 into the positioning threaded barrel 7 to contact the cone head pin 9, and continue to knock. The four petals of the expansion positioning pile 8 are expanded outward through the cone guidance of the cone head pin 9 to achieve a deformation combination, which can firmly fix the outer wall panel 2 and the insulation board 3; then install the fireproof board 4, fix it by bonding, and facilitate subsequent replacement; when the fireproof board 4 is hit and cracks are generated, the crack expansion will destroy the microcapsule, releasing the repair agent to fill the crack, automatically repairing the wall damage, extending the service life of the wall panel, and reducing maintenance costs.

Claims

1. A self-repairing solar light steel keel insulation wall panel, characterized in that: include: An intermediate frame (1), wherein an equidistantly distributed fixed keel beam (101) is fixedly provided in the middle of the intermediate frame (1) by means of bolts; an exterior wall panel (2) and an insulation panel (3) are fixedly provided on both sides of the intermediate frame (1), and a fireproof panel (4) is fixedly provided on the other side of the insulation panel (3); a repair agent encapsulated in microcapsules is added to the fireproof panel (4); a flexible solar cell panel is provided on the outside of the exterior wall panel (2); and the exterior wall panel (2) is attached to one side of the intermediate frame (1). A sound absorbing cavity is provided, and a sound absorbing panel (5) is fixedly provided in the sound absorbing cavity; the sound absorbing panel (5) is composed of two groups of shock absorbing panels (501) clamping a sound absorbing cotton (502), and the shock absorbing panels (501) are made of a sound-conducting metal material; two groups of slots are provided on the upper, lower, left and right sides of the exterior wall panel (2), and docking magnetic blocks (6) can be arranged in the slots; a circular hole is provided in the middle of the docking magnetic block (6); and a magnetic material is fixedly provided on the inner wall of the exterior wall panel (2) at the position where the docking magnetic block (6) is accommodated.

2. The self-repairing solar light steel keel insulation wall panel according to claim 1, characterized in that: The thermal insulation board (3) is made by combining aerogel and a vacuum insulation board.

3. The self-repairing solar light steel keel insulation wall panel according to claim 1, characterized in that: The fireproof board (4) is a fireproof gypsum board reinforced by magnesium oxide whiskers.

4. The self-repairing solar light steel keel insulation wall panel according to claim 1, characterized in that: The shapes of the shock-absorbing plate (501) and the sound-absorbing cotton (502) are consistent with the sound-absorbing cavity of the sound-absorbing plate (5); adjacent surfaces of the shock-absorbing plates (501) on both sides are integrally provided with vibration needles (503); the needle ends of the vibration needles (503) are ball-shaped structures, and the vibration needles (503) are inserted into the sound-absorbing cotton (502); the sound-absorbing cotton (502) is a plate-shaped structure made by pressing technology.

5. The self-repairing solar light steel keel insulation wall panel according to claim 1, characterized in that: The outer wall panel (2) is integrally provided with a screw hole structure at an edge position on one side of the intermediate frame (1), and a positioning threaded barrel (7) is provided in the screw hole through a threaded connection. The positioning threaded barrel (7) passes through the side of the intermediate frame (1) to fix the intermediate frame (1) and the outer wall panel (2).

6. The self-repairing solar light steel keel insulation wall panel according to claim 1, characterized in that: An expansion positioning pile (8) is inserted into the positioning threaded barrel (7), and the expansion positioning pile (8) passes through the insulation board (3) and is inserted into the positioning threaded barrel (7); the middle of the positioning threaded barrel (7) is an inwardly expanding reverse cone structure.

7. The self-repairing solar light steel keel insulation wall panel according to claim 6, characterized in that: The main body of the expansion positioning pile (8) is a four-petal cylindrical structure, and a cone head pin (9) is provided between the expansion positioning pile (8) and the positioning threaded cylinder (7).

8. The self-repairing solar light steel keel insulation wall panel according to claim 1, characterized in that: The fireproof board (4) is fixedly attached to the outside of the heat-insulating board (3), and a temperature and humidity sensor is provided between the heat-insulating board (3) and the fireproof board (4).

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