Fabricated building energy-saving thermal insulation wall

Abstract

The utility model discloses a fabricated building energy-saving thermal insulation wall, and belongs to the technical field of thermal insulation walls. Comprising a heat preservation wall body and an outer frame installed outside the heat preservation wall body, splicing mechanisms are arranged on the periphery of the outer frame, each splicing mechanism comprises a butt joint block fixedly connected to the outer surface of the outer frame, and a first rectangular groove, a butt joint groove matched with the butt joint blocks and two second rectangular grooves are formed in the outer frame; the first rectangular groove and the two second rectangular grooves communicate with the butt joint groove, a limiting assembly used for limiting the butt joint block is arranged in the outer frame, and by arranging the splicing mechanism, stable splicing between the two adjacent heat preservation wall bodies can be achieved, dislocation and gap generation between the two adjacent heat preservation wall bodies are avoided, and the heat preservation wall bodies can be spliced stably; and moreover, the two adjacent thermal insulation wall bodies are relatively simple and convenient to splice, so that the mounting efficiency of the thermal insulation wall bodies can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation walls, in particular to an energy-saving thermal insulation wall for prefabricated buildings. Background Art

[0002] A prefabricated building refers to a building in which a large amount of on-site operation work in the traditional construction method is transferred to a factory. Building components and fittings (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in the factory and transported to the building construction site, and then assembled and installed on-site through reliable connection methods. Prefabricated buildings mainly include precast prefabricated concrete structures, steel structures, modern timber structures, etc. Energy-saving thermal insulation walls are an important part of prefabricated buildings.

[0003] In the assembly process of the existing energy-saving thermal insulation walls, the phenomenon of unstable wall assembly is likely to occur, and the assembly stability is poor. After long-term use, the thermal insulation walls are prone to dislocation problems, resulting in gaps, and the splicing between two adjacent thermal insulation walls is relatively cumbersome, thus causing a low installation efficiency of the thermal insulation walls. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problems that the thermal insulation walls in the prior art are prone to dislocation and the splicing between two adjacent thermal insulation walls is relatively cumbersome, and to propose an energy-saving thermal insulation wall for prefabricated buildings.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An energy-saving thermal insulation wall for prefabricated buildings includes a thermal insulation wall and an outer frame installed outside the thermal insulation wall. Splicing mechanisms are arranged around the outer frame. The splicing mechanism includes a docking block fixedly connected to the outer surface of the outer frame. A first rectangular groove, a docking groove adapted to the docking block, and two second rectangular grooves are formed inside the outer frame, and the first rectangular groove and the two second rectangular grooves are both communicated with the docking groove. A limiting component for limiting the docking block is arranged inside the outer frame.

[0007] Preferably, a thermal insulation layer is arranged inside the thermal insulation wall, and the thermal insulation layer includes an inorganic polymer coating, a nano hollow ceramic microsphere coating, and a glass fiber thermal insulation cotton.

[0008] Preferably, the limiting component includes a moving plate slidably connected inside the first rectangular groove. Two first limiting rods are fixedly connected to one side surface of the moving plate. Two first springs are fixedly connected to the other side surface of the moving plate, and the other ends of the two first springs are fixedly connected to the inner wall of the first rectangular groove.

[0009] Preferably, rectangular blocks are slidably connected inside the two second rectangular grooves. First limiting holes adapted to the first limiting rods are formed inside the two rectangular blocks. Second limiting rods are fixedly connected to the mutually approaching surfaces of the two rectangular blocks. Second springs are fixedly connected to the mutually remote surfaces of the two rectangular blocks, and the other ends of the two second springs are respectively fixedly connected to the inner walls of the two second rectangular grooves.

[0010] Preferably, connecting plates are fixedly connected to the outer surfaces of the two rectangular blocks. Pulling plates are fixedly connected to the surfaces of the two connecting plates remote from the two rectangular blocks, and the pulling plates and the connecting plates are slidably connected inside the outer frame.

[0011] Preferably, two second limiting holes adapted to the second limiting rods are formed inside the docking block.

[0012] Preferably, a convex block is fixedly connected to the surface of the moving plate close to the first rectangular groove.

[0013] Compared with the prior art, the utility model provides an energy-saving and heat-insulating wall for prefabricated buildings, which has the following beneficial effects:

[0014] Through the arrangement of the splicing mechanism in this technical solution, not only can the stable splicing between two adjacent heat-insulating walls be realized, avoiding dislocation and the generation of gaps between two adjacent heat-insulating walls, but also the splicing between two adjacent heat-insulating walls is relatively simple, so that the installation efficiency of the heat-insulating wall can be effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front view of the utility model.

[0016] Figure 2 is the cross-sectional view of the utility model.

[0017] Figure 3 is the schematic diagram of the heat-insulating layer of the utility model.

[0018] Figure 4 is the three-dimensional structure schematic diagram of the outer frame, the docking groove and the first rectangular groove of the utility model.

[0019] Figure 5 is the three-dimensional structure schematic diagram of the docking block and the limiting component of the utility model.

[0020] Figure 6 is the three-dimensional structure schematic diagram of the moving plate, the first spring, the first limiting rod and the convex block of the utility model.

[0021] Figure 7 is the utility model Figure 2 The enlarged schematic diagram of the structure at A in.

[0022] Figure 8 For the present utility model Figure 4 is an enlarged schematic view of the structure at position B in the present utility model.

[0023] In the figure:

[0024] 1. Outer frame; 2. Thermal insulation wall; 201. Inorganic polymer coating; 202. Nano-hollow ceramic microsphere coating; 203. Glass fiber thermal insulation cotton; 3. Docking block; 4. Docking groove; 5. First rectangular groove; 6. Moving plate; 7. First spring; 8. Second rectangular groove; 9. Rectangular block; 10. First limiting hole; 11. Second spring; 12. First limiting rod; 13. Connecting plate; 14. Pulling plate; 15. Protrusion; 16. Second limiting hole; 17. Second limiting rod. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0026] Referring to Figure 1-8 , an assembled building energy-saving thermal insulation wall, including a thermal insulation wall 2 and an outer frame 1 installed outside the thermal insulation wall 2. Splicing mechanisms are provided on the four sides of the outer frame 1. By providing splicing mechanisms on the four sides of the outer frame 1, it is convenient to splice the adjacent thermal insulation walls 2 up, down, left, and right.

[0027] The splicing mechanism includes a docking block 3 fixedly connected to the outer surface of the outer frame 1. A first rectangular groove 5, a docking groove 4 adapted to the docking block 3, and two second rectangular grooves 8 are opened inside the outer frame 1, and the first rectangular groove 5 and the two second rectangular grooves 8 are both communicated with the docking groove 4, and the two second rectangular grooves 8 are symmetric about the first rectangular groove 5.

[0028] A limiting component for limiting the docking block 3 is provided inside the outer frame 1. The limiting component includes a moving plate 6 slidably connected inside the first rectangular groove 5. Two first limiting rods 12 are fixedly connected to one side surface of the moving plate 6. Two first springs 7 are fixedly connected to the other side surface of the moving plate 6, and the other ends of the two first springs 7 are fixedly connected to the inner wall of the first rectangular groove 5. When the moving plate 6 slides into the first rectangular groove 5, the two first springs 7 will be compressed.

[0029] A rectangular block 9 is slidably connected to the interior of each of the two second rectangular slots 8. A first limiting hole 10 adapted to the first limiting rod 12 is formed in the interior of each of the two rectangular blocks 9. A second limiting rod 17 is fixedly connected to each of the two sides of the two rectangular blocks 9 facing each other. A second spring 11 is fixedly connected to each of the two sides of the two rectangular blocks 9 facing away from each other, and the other ends of the two second springs 11 are fixedly connected to the inner walls of the two second rectangular slots 8 respectively. When the heat-insulating wall 2 is not spliced, one end of the first limiting rod 12 is inserted into the interior of the first limiting hole 10, and the second spring 11 is in a compressed state.

[0030] A connecting plate 13 is fixedly connected to the outer surface of each of the two rectangular blocks 9. A pulling plate 14 is fixedly connected to each of the two sides of the two connecting plates 13 away from the two rectangular blocks 9. The pulling plate 14 and the connecting plate 13 are both slidably connected to the interior of the outer frame 1. A first sliding slot adapted to the connecting plate 13 and a second sliding slot adapted to the pulling plate 14 are formed in the interior of the outer frame 1, and the second sliding slot communicates with the first sliding slot. When the pulling plate 14 is pulled, the connecting plate 13 and the rectangular block 9 can be driven to move correspondingly. When disassembling the spliced heat-insulating wall 2, only by pulling the pulling plate 14, the second limiting rod 17 can be pulled out of the interior of the second limiting hole 16, and then the limitation between the two heat-insulating walls 2 is released.

[0031] Two second limiting holes 16 adapted to the second limiting rod 17 are formed in the interior of the docking block 3. After the splicing between two adjacent heat-insulating walls 2 is completed, the second limiting rod 17 will be inserted into the interior of the second limiting hole 16.

[0032] A convex block 15 is fixedly connected to the side of the moving plate 6 close to the first rectangular slot 5. The convex block 15 is used to limit the maximum distance that the moving plate 6 can move into the interior of the first rectangular slot 5.

[0033] When splicing two adjacent heat-insulating walls 2, first insert the docking block 3 on one of the heat-insulating walls 2 into the docking groove 4 on the other heat-insulating wall 2. During the movement of the docking block 3 into the interior of the docking groove 4, the moving plate 6 will be extruded to move into the interior of the first rectangular slot 5 and compress the first spring 7. After the docking block 3 moves into the interior of the docking groove 4 to the maximum extent, the first limiting rod 12 will move out of the interior of the first limiting hole 10. Then, under the action of the second spring 11, the rectangular block 9 slides towards the docking block 3. After that, the second limiting rod 17 on the rectangular block 9 will be inserted into the second limiting hole 16 on the docking block 3. At this time, the splicing between two adjacent heat-insulating walls 2 is completed, which is very simple.

[0034] There is a thermal insulation layer inside the thermal insulation wall 2. The thermal insulation layer includes an inorganic polymer coating 201, a nano-hollow ceramic microsphere coating 202, and a glass fiber thermal insulation cotton 203. The inner surface of the inorganic polymer coating 201 is coated on the outer surface of the nano-hollow ceramic microsphere coating 202, and the inner surface of the nano-hollow ceramic microsphere coating 202 is coated on the outer surface of the glass fiber thermal insulation cotton 203.

[0035] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An assembled building energy-saving and heat-insulating wall, comprising a heat-insulating wall (2) and an outer frame (1) installed outside the heat-insulating wall (2), characterized in that: The outer frame (1) is provided with a splicing mechanism on all four sides, the splicing mechanism comprising a docking block (3) fixedly connected to the outer surface of the outer frame (1), the outer frame (1) is provided with a first rectangular groove (5), a docking groove (4) adapted to the docking block (3) and two second rectangular grooves (8), and the first rectangular groove (5) and the two second rectangular grooves (8) are both connected to the docking groove (4), and the outer frame (1) is provided with a limiting component for limiting the docking block (3).

2. The assembled building energy-saving and heat-insulating wall according to claim 1, characterized in that: The thermal insulation wall (2) is provided with a thermal insulation layer inside, wherein the thermal insulation layer comprises an inorganic polymer coating (201), a nano hollow ceramic microbead coating (202) and glass fiber thermal insulation cotton (203).

3. The assembled building energy-saving and heat-insulating wall according to claim 2, characterized in that: The limiting assembly comprises a movable plate (6) slidably connected inside the first rectangular groove (5); two first limiting rods (12) are fixedly connected to one side of the movable plate (6); two first springs (7) are fixedly connected to the other side of the movable plate (6); and the other ends of the two first springs (7) are fixedly connected to the inner wall of the first rectangular groove (5).

4. The assembled building energy-saving and heat-insulating wall according to claim 3, characterized in that: The insides of the two second rectangular grooves (8) are both slidably connected with rectangular blocks (9), the insides of the two rectangular blocks (9) are provided with first limiting holes (10) adapted to the first limiting rod (12), the sides of the two rectangular blocks (9) close to each other are both fixedly connected with the second limiting rod (17), the sides of the two rectangular blocks (9) away from each other are both fixedly connected with second springs (11), and the other ends of the two second springs (11) are respectively fixedly connected with the inner walls of the two second rectangular grooves (8).

5. The assembled building energy-saving and heat-insulating wall according to claim 4, characterized in that: The outer surfaces of the two rectangular blocks (9) are fixedly connected with a connecting plate (13), and the sides of the two connecting plates (13) away from the two rectangular blocks (9) are fixedly connected with a pulling plate (14), and the pulling plate (14) and the connecting plate (13) are slidably connected inside the outer frame (1).

6. The assembled building energy-saving and heat-insulating wall according to claim 4, characterized in that: Two second limiting holes (16) adapted to the second limiting rods (17) are provided inside the docking block (3).

7. The assembled building energy-saving and heat-insulating wall according to claim 3, characterized in that: A protrusion (15) is fixedly connected to a surface of the movable plate (6) close to the first rectangular groove (5).

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