Ultra-low energy consumption fabricated wallboard
By using connecting components such as anchor nails, barbs and wire mesh between the insulation board and the light aggregate board, the problem of easy falling off in traditional decorative insulation boards is solved, and higher stability and resistance to external forces are achieved, and service life is extended.
Patent Information
- Application Number
- CN202421926639.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-08-09
AI Technical Summary
The fixing method of traditional decorative insulation boards is prone to fall off due to natural environments such as high temperatures, affecting the stability and integrity of the insulation boards, and cannot effectively resist external forces.
The anchor nails are used to penetrate the insulation board and the light aggregate board, and the connection stability between the insulation board and the light aggregate board is enhanced through barbs, wire mesh frames and C-shaped steel. The light aggregate board is installed by bonding and solidification to form multiple anchor points and internal frame structures.
It improves the integrity and stability between the insulation board and the light aggregate board, enhances the resistance to external force, reduces the possibility of shedding and deformation, and improves the service life.
Smart Images
Figure CN223074948U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of prefabricated buildings, and particularly relates to an ultra-low energy consumption prefabricated wall panel. Background Art
[0002] In foreign developed countries, building energy consumption accounts for 30% - 40% of the total social energy consumption. The energy consumption per unit area of buildings in China is still 3 - 5 times that of developed countries with similar climates. Building energy conservation is the most potential and direct effective way among various energy conservation approaches. Among building energy consumption, the energy consumption caused by the exterior wall accounts for about 60% of the total building energy consumption. Therefore, wall insulation is the key to achieving building energy conservation.
[0003] Traditional decorative insulation boards are made by factory compounding decorative and insulation materials into large decorative insulation integrated boards. The layers inside the decorative insulation integrated boards are fixed by bonding.
[0004] However, relying only on the bonding method between adjacent layers for fixation is prone to problems such as peeling due to natural environments such as high temperatures, and the overall stability of the insulation board cannot be guaranteed. Utility Model Content
[0005] The purpose of this application is to provide an ultra-low energy consumption prefabricated wall panel, which is used to improve the integrity and stability of the insulation wall panel and extend the service life of the insulation wall panel.
[0006] An ultra-low energy consumption prefabricated wall panel provided by this application adopts the following technical solution:
[0007] An ultra-low energy consumption prefabricated wall panel includes an insulation board. Lightweight aggregate boards are arranged on both sides of the insulation board. A connecting component is also provided between the insulation board and the lightweight aggregate boards. The connecting component includes anchor nails. The anchor nails penetrate through the insulation board and the ends are inserted into the lightweight aggregate boards.
[0008] By adopting the above technical solution, the lightweight aggregate boards are installed on both sides of the insulation board by the way of bonding and solidifying. At the same time, the connecting component connects the lightweight aggregate boards and the insulation board, that is, the anchor nails are simultaneously penetrated through the insulation board and the lightweight aggregate boards. Thereby, there are multiple anchoring points between the two, and it is not easy for the insulation board and the lightweight aggregate boards to slide relatively. At the same time, the possibility of peeling and deformation is also reduced. Thereby, the integrity between the insulation board and the lightweight aggregate boards is improved, and the ability to resist external forces is enhanced.
[0009] Optionally, barbs are provided on the anchor nails, and the end of the barb away from the anchor nail gradually inclines towards the side where the insulation board is located.
[0010] By adopting the above technical solution, the barbs are inclined towards the insulation board side, so that the lightweight aggregate board is hindered when departing from the insulation board, making it difficult to separate the lightweight aggregate board and the insulation board, thereby improving the integrity and stability between the insulation board and the lightweight aggregate board.
[0011] Optionally, the connection assembly further includes a steel wire mesh frame disposed inside the lightweight aggregate board. On one side of the insulation board, a number of uniformly arranged cushion blocks are also provided. The anchor nails pass through the corresponding cushion blocks, and grooves for accommodating the steel wire mesh frame are formed on the cushion blocks. The length direction of the grooves is perpendicular to the insulation board.
[0012] By adopting the above technical solution, the steel wires of the steel wire mesh frame are inserted into the grooves of the cushion blocks, so that the cushion blocks support the steel wire mesh frame. When pouring lightweight aggregate to form the lightweight aggregate board, the steel wire mesh frame serves as the internal skeleton of the lightweight aggregate board, thereby improving the firmness of the lightweight aggregate board. At the same time, the combined action of the cushion blocks and the steel wire mesh frame makes the connection between the lightweight aggregate board and the insulation board closer, further improving the integrity.
[0013] Optionally, the cushion blocks are further provided with clamping grooves communicating with the grooves, and the clamping grooves are parallel to the insulation board.
[0014] By adopting the above technical solution, after the steel wires of the steel wire mesh frame enter the grooves, they randomly enter the clamping grooves, making it difficult for the steel wire mesh frame to move away from the insulation board, thereby further improving the stability of the steel wire mesh frame and the lightweight aggregate board.
[0015] Optionally, the anchor nail includes a first rivet and a second rivet. The first rivet passes through the insulation board and the cushion block. One end of the first rivet away from the cushion block is fixedly connected with a limit plate, which abuts against the insulation board. A threaded groove is formed on the limit plate, and the second rivet is installed on the limit plate through the threaded groove, and the first rivet and the second rivet are coaxially arranged.
[0016] By adopting the above technical solution, the limit plate cooperates with the cushion block, making it difficult for the first rivet to move. At the same time, the second rivet is directly threadedly connected to the limit plate, facilitating the fixed installation of the lightweight aggregate board on the other side.
[0017] Optionally, a C-shaped steel parallel to the insulation board is further provided on the insulation board. The opening of the C-shaped steel faces away from the insulation board. The cushion block is located in the opening of the C-shaped steel, and a fixing nail is provided between the cushion block and the insulation board, and the fixing nail passes through the C-shaped steel.
[0018] By adopting the above technical solution, the C-shaped steel can strengthen the firmness of the connection between the fixing nail and the insulation board, and at the same time, the C-shaped steel enhances the ability of the insulation board to resist external forces.
[0019] Optionally, barbs fixed on the side wall of the C-shaped steel are further provided at the opening of the C-shaped steel.
[0020] By adopting the above technical solution, the barbs on the C-shaped steel enable the C-shaped steel to be embedded in the lightweight aggregate board, thereby strengthening the lightweight aggregate board with the C-shaped steel and making the connection between the lightweight aggregate board and the thermal insulation board more stable.
[0021] Optionally, a dovetail groove is formed in the side wall of the thermal insulation board facing the lightweight aggregate board, and a fixing block inserted into the dovetail groove is arranged on the lightweight aggregate board.
[0022] By adopting the above technical solution, the cooperation between the fixing block and the dovetail groove makes it difficult for the lightweight aggregate board and the thermal insulation board to slide laterally and separate from each other, so the lightweight aggregate board and the thermal insulation board are more stable.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] 1. The anchor nails are simultaneously penetrated through the thermal insulation board and the lightweight aggregate board, so that there are multiple anchoring points between the two, and it is difficult for the thermal insulation board and the lightweight aggregate board to slide relatively, and at the same time, the possibility of falling off and deformation is reduced, thereby improving the integrity between the thermal insulation board and the lightweight aggregate board and enhancing the ability to resist external forces;
[0025] 2. The steel wire grid is the internal skeleton of the lightweight aggregate board, thereby improving the firmness of the lightweight aggregate board. At the same time, the joint action of the cushion block and the steel wire grid makes the connection between the lightweight aggregate board and the thermal insulation board closer, further improving the integrity;
[0026] 3. The C-shaped steel can strengthen the firmness of the connection between the reinforcing fixing nail and the thermal insulation board, and at the same time, the C-shaped steel enhances the ability of the thermal insulation board to resist external forces. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 is a schematic structural diagram of the top view of the embodiment of the present application;
[0028] Figure 2 is a schematic structural diagram of the side view of the embodiment of the present application;
[0029] Figure 3 is a schematic sectional structural diagram of the embodiment of the present application;
[0030] In the figure, 1, thermal insulation board; 11, dovetail groove; 2, lightweight aggregate board; 21, fixing block; 3, connection assembly; 31, C-shaped steel; 311, barb; 32, anchor nail; 321, first rivet; 322, limiting plate; 323, second rivet; 324, barbs; 33, steel wire grid; 34, cushion block; 341, groove; 342, clamping groove. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0031] The following is combined with the attached Figure 1 - attached Figure 3, a further detailed description of the present application is provided.
[0032] Embodiment: An ultra-low energy consumption prefabricated wall panel, referring to Figure 1 , includes a thermal insulation board 1. A plurality of dovetail grooves 11 are formed on both sides of the thermal insulation board 1. Lightweight aggregate boards 2 are arranged on both sides of the thermal insulation board 1. Fixed blocks 21 corresponding to the dovetail grooves 11 one by one are fixedly connected to the lightweight aggregate boards 2. The fixed blocks 21 are inserted into the dovetail grooves 11. The cooperation between the fixed blocks 21 and the dovetail grooves 11 makes it difficult for the lightweight aggregate boards 2 and the thermal insulation board 1 to slip sideways or separate, maintaining the stability of the connection between the lightweight aggregate boards 2 and the thermal insulation board 1.
[0033] A connection component 3 for connecting the thermal insulation board 1 and the lightweight aggregate board 2 is further provided between the thermal insulation board 1 and the lightweight aggregate board 2. The connection component 3 includes a plurality of C-shaped steels 31. The C-shaped steels 31 are located on one side of the thermal insulation board 1 and are fixedly connected to the thermal insulation board 1. The openings of the C-shaped steels 31 face away from the side of the thermal insulation board 1. The connection component 3 further includes a plurality of anchor nails 32 evenly distributed on the thermal insulation board 1. The anchor nails 32 include first rivets 321. One end of the first rivet 321 is fixedly connected with a limiting plate 322. The limiting plate 322 abuts against the side of the thermal insulation board 1 away from the C-shaped steel 31. The other end of the first rivet 321 passes through the thermal insulation board 1 and passes out from the opening of the C-shaped steel 31. A threaded groove is formed in the limiting plate 322. A second rivet 323 coaxial with the first rivet 321 is threadedly connected in the threaded groove. The first rivet 321 is located in one lightweight aggregate board 2, and the second rivet 323 is located in the other lightweight aggregate board 2. A plurality of barbs 324 are provided on both the first rivet 321 and the second rivet 323. One end of the barb 324 away from the first rivet 321 or the second rivet 323 faces the thermal insulation board 1, and the barb 324 is embedded in the lightweight aggregate board 2.
[0034] The lightweight aggregate boards 2 are installed on both sides of the thermal insulation board 1 by means of adhesive curing. The anchor nails 32 are simultaneously inserted through the thermal insulation board 1 and the lightweight aggregate boards 2. The barbs 324 are inclined towards the side of the thermal insulation board 1, so that the lightweight aggregate boards 2 are hindered when moving away from the thermal insulation board 1. Thus, it is difficult for the lightweight aggregate boards 2 and the thermal insulation board 1 to separate, resulting in multiple anchoring points between the two. It is not easy for the thermal insulation board 1 and the lightweight aggregate boards 2 to slide relatively, and at the same time, the possibility of falling off and deforming is reduced. Thus, the integrity between the thermal insulation board 1 and the lightweight aggregate boards 2 is improved, and the ability to resist external forces is enhanced.
[0035] The connecting component 3 further includes a steel wire grid 33 disposed inside the lightweight aggregate board 2. On one side of the insulation board 1, there are also cushion blocks 34 corresponding to the first rivets 321 one by one. Some of the cushion blocks 34 are located in the openings of the C-shaped steel 31. Fixing nails are also inserted through the cushion blocks 34. The fixing nails pass through the C-shaped steel 31 and are inserted into the insulation board 1. At the same time, the first rivets 321 also pass through the C-shaped steel 31 and the cushion blocks 34. Grooves 341 for accommodating the steel wire grid 33 are formed on the cushion blocks 34. The length direction of the grooves 341 is perpendicular to the insulation board 1. Clamping grooves 342 communicating with the grooves 341 are also formed on the cushion blocks 34. The clamping grooves 342 are parallel to the insulation board 1.
[0036] After the steel wires of the steel wire grid 33 enter the grooves 341, they immediately enter the clamping grooves 342, so that the direction of the steel wire grid 33 away from the insulation board 1 is blocked. At this time, the cushion blocks 34 support the steel wire grid 33. When pouring the lightweight aggregate to form the lightweight aggregate board 2, the steel wire grid 33 serves as the internal skeleton of the lightweight aggregate board 2, thereby improving the firmness of the lightweight aggregate board 2. At the same time, the combined action of the cushion blocks 34 and the steel wire grid 33 makes the connection between the lightweight aggregate board 2 and the insulation board 1 tighter, further improving the integrity.
[0037] In order to further improve the connection stability between the insulation board 1 and the lightweight aggregate board 2, barbs 311 fixed on the side walls of the C-shaped steel 31 are provided at the openings of the C-shaped steel 31. The barbs 311 on the C-shaped steel 31 make the C-shaped steel 31 embedded in the lightweight aggregate board 2. Thus, the lightweight aggregate board 2 is reinforced by the C-shaped steel 31, and the connection between the lightweight aggregate board 2 and the insulation board 1 is more stable.
[0038] The implementation principle of the embodiment of this application is as follows: The insulation board 1 is connected to the lightweight aggregate boards 2 on both sides through the anchor nails 32. The steel wire grid 33 disposed inside the lightweight aggregate board 2 improves the strength of the lightweight aggregate board 2. The cushion blocks 34 disposed between the lightweight aggregate board 2 and the insulation board 1 support the steel wire grid 33. The steel wire grid 33 is installed on the cushion blocks 34 through the grooves 341 and the clamping grooves 342, thereby fixing the steel wire grid 33 and further improving the connection stability.
[0039] The embodiments of this specific implementation manner are all preferred embodiments of this application, and do not limit the protection scope of this application accordingly. The same components are denoted by the same reference numerals. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.
Claims
1. An ultra-low energy consumption prefabricated wall panel, characterized in that, It includes a thermal insulation board (1). Lightweight aggregate boards (2) are arranged on both sides of the thermal insulation board (1). A connecting component (3) is further provided between the thermal insulation board (1) and the lightweight aggregate boards (2). The connecting component (3) includes an anchor nail (32). The anchor nail (32) penetrates through the thermal insulation board (1), and its end is inserted into the lightweight aggregate board (2).
2. The ultra-low energy consumption prefabricated wall panel according to claim 1, characterized in that, Barbs (324) are provided on the anchor nail (32). One end of the barb (324) far from the anchor nail (32) gradually inclines towards the side where the thermal insulation board (1) is located.
3. The ultra-low energy consumption prefabricated wall panel according to claim 2, characterized in that, The connecting component (3) further includes a steel wire mesh frame (33) arranged inside the lightweight aggregate board (2). A number of uniformly arranged cushion blocks (34) are further provided on one side of the thermal insulation board (1). The anchor nail (32) passes through the corresponding cushion block (34). A groove (341) for accommodating the steel wire mesh frame (33) is formed on the cushion block (34). The length direction of the groove (341) is perpendicular to the thermal insulation board (1).
4. An ultra-low energy consumption prefabricated wall panel according to claim 3, characterized in that, A clamping groove (342) communicated with the groove (341) is further formed on the cushion block (34). The clamping groove (342) is parallel to the thermal insulation board (1).
5. An ultra-low energy consumption prefabricated wall panel according to claim 4, characterized in that, The anchor nail (32) includes a first rivet (321) and a second rivet (323). The first rivet (321) passes through the thermal insulation board (1) and the cushion block (34). A limiting plate (322) is fixedly connected to one end of the first rivet (321) far from the cushion block (34). The limiting plate (322) abuts against the thermal insulation board (1). A threaded groove is formed on the limiting plate (322). The second rivet (323) is installed on the limiting plate (322) through the threaded groove, and the first rivet (321) and the second rivet (323) are coaxially arranged.
6. The ultra-low energy consumption prefabricated wall panel according to claim 5, characterized in that, A C-shaped steel (31) parallel to the thermal insulation board (1) is further provided on the thermal insulation board (1). The opening of the C-shaped steel (31) faces away from the thermal insulation board (1). The cushion block (34) is located in the opening of the C-shaped steel (31). A fixing nail is provided between the cushion block (34) and the thermal insulation board (1). The fixing nail passes through the C-shaped steel (31).
7. An ultra-low energy consumption prefabricated wall panel according to claim 6, characterized in that, Barbs (311) fixed on the side wall of the C-shaped steel (31) are further provided at the opening of the C-shaped steel (31).
8. An ultra-low energy consumption prefabricated wall panel according to claim 1, characterized in that, Dovetail grooves (11) are formed on the side wall of the thermal insulation board (1) facing the lightweight aggregate board (2). Fixing blocks (21) inserted into the dovetail grooves (11) are provided on the lightweight aggregate board (2).