Building energy-saving external wall thermal insulation structure

Abstract

The utility model relates to the technical field of building outer walls, in particular to a building energy-saving outer wall heat preservation structure which comprises a shell, a second groove and a third groove are formed in the two sides of the shell respectively, a sliding rod is fixedly connected into the second groove, a spring is arranged outside the sliding rod, one end of the spring is fixedly connected with the inner wall of the second groove, and the other end of the spring is fixedly connected with the inner wall of the third groove. The other ends of the springs are fixedly connected with moving plates, the side faces of the moving plates are fixedly connected with limiting rods, the moving plates are slidably connected with the sliding rods, the tops of the moving plates are fixedly connected with sliding blocks, sliding grooves are formed in the tops of the first wear-resisting layer and the shell, the sliding blocks are slidably connected in the sliding grooves, and clamping blocks are fixedly connected into the third grooves. By arranging the sliding grooves, the sliding rods, the moving plates, the limiting rods and the springs, the external wall heat preservation structure can be conveniently mounted and dismounted, and the problems that a traditional external wall heat preservation structure is not high in firmness degree and prone to falling off are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building exterior walls, and particularly relates to a building energy-saving exterior wall thermal insulation structure. Background Technique

[0002] In the energy-saving work of buildings, the heat loss of the exterior wall enclosure structure is relatively large, and the wall is the main component of the exterior enclosure structure. According to the principle of value engineering, the development of exterior wall thermal insulation technology has become an important link in realizing building energy conservation. It can not only save a large amount of energy, but also provide a comfortable environment for residents and bring many benefits.

[0003] A cement foam masonry board with the Chinese authorized announcement number of CN 219011551 U, through the combined use of a base material layer, a sound insulation layer, a thermal insulation cotton layer, an aerogel layer, a heat insulation layer and a wear-resistant layer, can enable the thermal insulation board body to have good thermal insulation performance, can provide good heat preservation and warmth retention performance for the building exterior wall, and can achieve good wear resistance and anti-aging performance, extending its service life.

[0004] However, there are still some deficiencies in the use of this patent. The traditional building exterior wall thermal insulation structures are adhered together by adhesives such as glue and then fixed by wall-piercing screws. The firmness of the building exterior wall thermal insulation structure is not high, and it is easy to cause peeling. At the same time, it is not easy to disassemble and replace the installed exterior wall thermal insulation structure. Therefore, a detachable and installable structure needs to be set up to facilitate assembly. Moreover, the traditional thermal insulation structure does not adopt a reinforcement structure inside, which is easy to cause the interior of the exterior wall thermal insulation structure to be unstable, resulting in damage to the exterior wall thermal insulation structure. Content of the Utility Model

[0005] The purpose of the utility model is to provide a building energy-saving exterior wall thermal insulation structure to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A building energy-saving exterior wall thermal insulation structure includes a housing. On both sides of the housing, there are respectively a convex block and a first groove. At the top and bottom of the housing, there are respectively fixedly connected a first wear-resistant layer and a second wear-resistant layer. On both sides of the housing, there are respectively opened a second groove and a third groove. Inside the second groove, there is fixedly connected a slide bar. Outside the slide bar, there is a spring. One end of the spring is fixedly connected to the inner wall of the second groove, and the other end of the spring is fixedly connected to a moving plate. On the side of the moving plate, there is fixedly connected a limiting rod. The moving plate is slidably connected to the slide bar. On the top of the moving plate, there is fixedly connected a slider. Inside the first wear-resistant layer and on the top of the housing, there is opened a sliding groove, and the slider is slidably connected in the sliding groove. Inside the third groove, there is fixedly connected a clamping block, and on the side of the clamping block, there is opened a limiting groove. Inside the housing, there is opened a filling cavity.

[0008] As a preferred solution of the present utility model, inside the filling cavity, there is provided a first crack-resistant mortar layer. At the bottom of the first crack-resistant mortar layer, there is fixedly connected a sound insulation layer. At the bottom of the sound insulation layer, there is fixedly connected a second crack-resistant mortar layer. The first crack-resistant mortar layer, the sound insulation layer and the second crack-resistant mortar layer are integrally formed.

[0009] As a preferred solution of the present utility model, at the top of the first crack-resistant mortar layer, there is fixedly connected a fireproof layer through an adhesive. At the bottom of the second crack-resistant mortar layer, there is fixedly connected a waterproof layer through an adhesive.

[0010] As a preferred solution of the present utility model, between the housing and the fireproof layer, there is provided a first alkali-resistant fiberglass mesh cloth. Between the housing and the waterproof layer, there is provided a second alkali-resistant fiberglass mesh cloth. Inside the first crack-resistant mortar layer, there is embedded a first reinforcement frame, and inside the second crack-resistant mortar layer, there is embedded a second reinforcement frame.

[0011] As a preferred solution of the present utility model, on both plate surfaces of the sound insulation layer, there are respectively provided first concave-convex structures. On the corresponding plate surfaces of the first crack-resistant mortar layer and the second crack-resistant mortar layer, there are respectively provided second concave-convex structures. The second concave-convex structure and the first concave-convex structure are mutually engaging groove structures.

[0012] As a preferred solution of the present utility model, the sound insulation layer is made of rock wool or glass wool, and the thickness of the sound insulation layer is set to 60mm.

[0013] As a preferred solution of the present utility model, the waterproof layer is made of acrylic waterproof coating, and the fireproof layer is made of intumescent chlorinated rubber fireproof coating.

[0014] As a preferred solution of the present utility model, the material of the housing is cement. Both the first wear-resistant layer and the second wear-resistant layer are made of PVC film, and on the surfaces of the first wear-resistant layer and the second wear-resistant layer, an anti-aging agent is sprayed.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. In the utility model, by arranging sliding grooves, sliding rods, movable plates, limiting rods and springs, the installation and disassembly of the exterior wall insulation structure can be facilitated, and the problem that the traditional exterior wall insulation structures are bonded together by glue or the like, the firmness is not high and it is easy to cause falling off is solved. The second groove is arranged to be oriented toward the head and the third groove is arranged to be oriented toward the tail, and two pieces of building exterior wall insulation structures are put together. One of the building exterior wall insulation structures is moved by toggling two sliders, so that the two springs are squeezed and the two movable plates are driven to move in the opposite direction, so that the limiting rod is aligned with the limiting groove of the other building exterior wall insulation structure, and then the slider is released, and the two building exterior wall insulation structures are fixed together by utilizing the rebound of the spring.

[0017] 2. In the utility model, through the coordinated use of the first anti-crack mortar layer, the sound insulation layer, the second anti-crack mortar layer, the first alkali-resistant glass fiber mesh cloth, the first alkali-resistant glass fiber mesh cloth, the first reinforcement frame and the second reinforcement frame, the building exterior wall insulation structure has both thermal insulation performance and anti-crack performance, making the building exterior wall insulation structure long-lasting and durable. The first anti-crack mortar layer, the first alkali-resistant glass fiber mesh cloth, the first alkali-resistant glass fiber mesh cloth and the first anti-crack mortar layer are arranged to reinforce the internal materials, thereby improving the overall anti-crack performance. By arranging the waterproof layer and the fireproof layer, the waterproof performance and fireproof performance can be improved, thereby extending the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall schematic diagram of the utility model;

[0019] Figure 2 It is an overall side schematic diagram of the utility model;

[0020] Figure 3 It is a cross-sectional schematic diagram of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal thermal insulation material of the utility model;

[0022] Figure 5 It is a schematic diagram of the internal materials of the utility model.

[0023] In the figure: 1. Outer shell; 2. First wear-resistant layer; 3. Protrusion; 4. First groove; 5. Sliding groove; 6. Slide bar; 7. Moving plate; 8. Limiting rod; 9. Spring; 10. Second wear-resistant layer; 11. Second groove; 12. Slide block; 13. Third groove; 14. Block; 15. Limiting groove; 16. Filling cavity; 17. Fireproof layer; 18. First anti-cracking mortar layer; 19. Sound insulation layer; 20. Second anti-cracking mortar layer; 21. Waterproof layer; 22. First alkali-resistant fiberglass mesh; 23. Second alkali-resistant fiberglass mesh; 24. First reinforcement frame; 25. Second reinforcement frame. Specific implementation mode

[0024] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection scope of the present invention.

[0025] For the embodiment, please refer to Figures 1-5 , the present invention provides a technical solution:

[0026] A building energy-saving external wall thermal insulation structure includes an outer shell 1. A protrusion 3 and a first groove 4 are respectively arranged on both sides of the outer shell 1. A first wear-resistant layer 2 and a second wear-resistant layer 10 are respectively fixedly connected to the top and bottom of the outer shell 1. The sound insulation layer 19 is made of rock wool or glass wool, and the thickness of the sound insulation layer 19 is set to 60 mm. The waterproof layer 21 is made of acrylic waterproof coating, and the fireproof layer 17 is made of intumescent chlorinated rubber fireproof coating. The material of the outer shell 1 is cement. The first wear-resistant layer 2 and the second wear-resistant layer 10 are both made of PVC film, and an anti-aging agent is sprayed on the surfaces of the first wear-resistant layer 2 and the second wear-resistant layer 10.

[0027] In this embodiment, as shown in Figure 1 、 Figure 2 and Figure 3 , second grooves 11 and third grooves 13 are respectively opened on both sides of the outer shell 1. A slide bar 6 is fixedly connected inside the second groove 11. A spring 9 is arranged outside the slide bar 6. One end of the spring 9 is fixedly connected to the inner wall of the second groove 11, and the other end of the spring 9 is fixedly connected to a moving plate 7. A limiting rod 8 is fixedly connected to the side surface of the moving plate 7. The moving plate 7 is slidably connected to the slide bar 6. A slide block 12 is fixedly connected to the top of the moving plate 7. A sliding groove 5 is opened on the top of the first wear-resistant layer 2 and the outer shell 1. The slide block 12 is slidably connected in the sliding groove 5. A block 14 is fixedly connected inside the third groove 13. A limiting groove 15 is opened on the side surface of the block 14. A filling cavity 16 is opened inside the outer shell 1.

[0028] Among them, by setting the sliding groove 5, the sliding rod 6, the movable plate 7, the limiting rod 8 and the spring 9, the installation and disassembly of the exterior wall insulation structure can be convenient, which solves the problem that the traditional exterior wall insulation structures are bonded together by glue, etc., which is not firm and easy to fall off. The second groove 11 is set to face the head and the third groove 13 is set to face the tail. The two building exterior wall insulation structures are put together, and one of the building exterior wall insulation structures is moved by toggling the two sliders 12, so that the two springs 9 are squeezed and the two movable plates 7 are driven to move in the opposite direction, so that the limiting rod 8 is aligned with the limiting groove 15 of the other building exterior wall insulation structure, and then the slider 12 is released, and the rebound of the spring 9 is used to fix the two building exterior wall insulation structures together.

[0029] In this embodiment, Figure 3 , Figure 4 and Figure 5 As shown, a first anti-crack mortar layer 18 is provided inside the filling cavity 16, a sound insulation layer 19 is fixedly connected to the bottom of the first anti-crack mortar layer 18, a second anti-crack mortar layer 20 is fixedly connected to the bottom of the sound insulation layer 19, the first anti-crack mortar layer 18, the sound insulation layer 19 and the second anti-crack mortar layer 20 are integrally formed, the top of the first anti-crack mortar layer 18 is fixedly connected to the fireproof layer 17 by an adhesive, the bottom of the second anti-crack mortar layer 20 is fixedly connected to the waterproof layer 21 by an adhesive, and the outer shell 1 and the fireproof layer 17 are fixedly connected. A first alkali-resistant glass fiber mesh cloth 22 is provided, a second alkali-resistant glass fiber mesh cloth 23 is provided between the outer shell 1 and the waterproof layer 21, a first reinforcement frame 24 is embedded in the first anti-cracking mortar layer 18, a second reinforcement frame 25 is embedded in the second anti-cracking mortar layer 20, the two board surfaces of the sound insulation layer 19 are respectively provided with a first concave-convex structure, the first anti-cracking mortar layer 18 and the second anti-cracking mortar layer 20 are respectively provided with a second concave-convex structure on the corresponding board surfaces, and the second concave-convex structure and the first concave-convex structure are interlocking groove structures.

[0030] Among them, through the coordinated use of the first anti-crack mortar layer 18, the sound insulation layer 19, the second anti-crack mortar layer 20, the first alkali-resistant glass fiber mesh cloth 22, the first alkali-resistant glass fiber mesh cloth 23, the first reinforcement frame 24 and the second reinforcement frame 25, the building exterior wall insulation structure has both thermal insulation performance and anti-crack performance, making the building exterior wall insulation structure durable. The first anti-crack mortar layer 18, the first alkali-resistant glass fiber mesh cloth 22, the first alkali-resistant glass fiber mesh cloth 23 and the first anti-crack mortar layer 20 are arranged to reinforce the internal materials, thereby improving the overall anti-crack performance. By arranging the waterproof layer 21 and the fireproof layer 17, the waterproof performance and fireproof performance can be improved, thereby extending the service life.

[0031] The working process of the utility model: when the energy-saving exterior wall insulation structure of the building designed by the present invention is working, when splicing, the side with the sliding groove 5 is set to the outside, and then the exterior wall insulation structure of the building is assembled, and the two exterior wall insulation structures of the building are spliced ​​together, and one of the exterior wall insulation structures of the building is squeezed by toggling the two sliders 12, so that the two springs 9 are squeezed, and the two moving plates 7 are driven to move in the opposite direction, so that the limit rod 8 is aligned with the limit groove 15 of the other exterior wall insulation structure of the building, and then the slider 12 is released, and the rebound of the spring 9 is used to fix the two exterior wall insulation structures of the building together, and the side Then, splicing is performed according to 3 and 4. When in use, since 19 is provided with rock wool or glass wool, 19 can have a good thermal insulation and sound insulation effect. The first anti-crack mortar layer 18, the first alkali-resistant glass fiber mesh cloth 22, the first alkali-resistant glass fiber mesh cloth 23 and the first anti-crack mortar layer 20 can improve the overall anti-crack performance. By setting a waterproof layer 21 and a fireproof layer 17, the waterproof performance and fireproof performance can be improved, thereby extending the service life. The first anti-crack mortar layer 18 and the second anti-crack mortar layer 20 are embedded with a first fixing frame 24 and a second fixing frame 25, which support and reinforce the exterior wall insulation structure.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building energy-saving exterior wall insulation structure, comprising a shell (1), characterized in that: The shell (1) is provided with a protrusion (3) and a first groove (4) on both sides, the top and bottom of the shell (1) are fixedly connected with a first wear-resistant layer (2) and a second wear-resistant layer (10) on both sides, the shell (1) is provided with a second groove (11) and a third groove (13) on both sides, the interior of the second groove (11) is fixedly connected with a slide bar (6), the exterior of the slide bar (6) is provided with a spring (9), one end of the spring (9) is fixedly connected to the inner wall of the second groove (11), and the other end of the spring (9) is fixedly connected to a sliding rod (6). A movable plate (7), a side of the movable plate (7) is fixedly connected to a limiting rod (8), the movable plate (7) and the sliding rod (6) are slidably connected, the top of the movable plate (7) is fixedly connected to a sliding block (12), the first wear-resistant layer (2) and the top of the outer shell (1) are provided with a sliding groove (5), the sliding block (12) is slidably connected in the sliding groove (5), the interior of the third groove (13) is fixedly connected to a clamping block (14), the side of the clamping block (14) is provided with a limiting groove (15), and the interior of the outer shell (1) is provided with a filling cavity (16).

2. The building energy-saving exterior wall insulation structure according to claim 1, characterized in that: A first anti-cracking mortar layer (18) is arranged inside the filling cavity (16); a sound insulation layer (19) is fixedly connected to the bottom of the first anti-cracking mortar layer (18); a second anti-cracking mortar layer (20) is fixedly connected to the bottom of the sound insulation layer (19); the first anti-cracking mortar layer (18), the sound insulation layer (19) and the second anti-cracking mortar layer (20) are integrally formed.

3. The building energy-saving exterior wall insulation structure according to claim 2 is characterized by: The top of the first anti-cracking mortar layer (18) is fixedly connected to the fireproof layer (17) via an adhesive, and the bottom of the second anti-cracking mortar layer (20) is fixedly connected to the waterproof layer (21) via an adhesive.

4. The building energy-saving exterior wall insulation structure according to claim 3 is characterized by: A first alkali-resistant glass fiber mesh cloth (22) is provided between the outer shell (1) and the fireproof layer (17), a second alkali-resistant glass fiber mesh cloth (23) is provided between the outer shell (1) and the waterproof layer (21), a first reinforcement frame (24) is embedded in the interior of the first anti-cracking mortar layer (18), and a second reinforcement frame (25) is embedded in the interior of the second anti-cracking mortar layer (20).

5. The building energy-saving exterior wall insulation structure according to claim 2, characterized in that: The two board surfaces of the sound insulation layer (19) are respectively provided with a first concave-convex structure, and the corresponding board surfaces of the first anti-cracking mortar layer (18) and the second anti-cracking mortar layer (20) are respectively provided with a second concave-convex structure, and the second concave-convex structure and the first concave-convex structure are groove structures that fit together.

6. The building energy-saving exterior wall insulation structure according to claim 2, characterized in that: The sound insulation layer (19) is made of rock wool or glass wool, and the thickness of the sound insulation layer (19) is set to 60 mm.

7. The building energy-saving exterior wall insulation structure according to claim 3 is characterized by: The waterproof layer (21) is made of acrylic waterproof paint, and the fireproof layer (17) is made of expanded chlorinated rubber fireproof paint.

8. The building energy-saving exterior wall insulation structure according to claim 1, characterized in that: The material of the outer shell (1) is cement, the first wear-resistant layer (2) and the second wear-resistant layer (10) are both made of PVC film, and the surfaces of the first wear-resistant layer (2) and the second wear-resistant layer (10) are sprayed with an anti-aging agent.

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