Composite thermal insulation outer partition board for autoclaved aerated concrete

Abstract

The utility model relates to the technical field of autoclaved aerated concrete boards, and discloses a composite thermal insulation outer partition board for autoclaved aerated concrete, which comprises an inner wall board and an outer wall board, the top end of the inner wall board and the bottom end of the outer wall board are respectively provided with a placing groove, a wall body is arranged between the two placing grooves, and the inner wall board and the outer wall board are respectively provided with a heat insulation layer. The front end and the left end of the wall body are fixedly connected with first fixing blocks, and the two first fixing blocks are fixedly connected with first clamping blocks on the outer side of the wall body. According to the utility model, the clamping assemblies are clamped with the adjacent clamping grooves II on the same side, so that the through holes in the inner wall plate, the wall body and the outer wall plate are aligned, then the inner wall plate, the wall body and the outer wall plate are fixed together through screws, the splicing and the installation of the wall main bodies are facilitated, the two groups of wall main bodies are spliced together through the corresponding clamping of the clamping blocks I and the clamping grooves I, and no gap exists between the wall main bodies; and the noise reduction and sound insulation effects are enhanced through the sound absorption layer and the sound absorption holes in the wall body.

Description

Technical Field

[0001] The utility model relates to the technical field of autoclaved aerated concrete boards, in particular to a composite thermal insulation exterior partition board for autoclaved aerated concrete. Background Art

[0002] With the global concern about energy consumption and environmental protection, building energy conservation has become an important issue. As the main component of a building, the thermal insulation performance of the wall directly affects the energy consumption level of the building. In order to meet the requirements of energy conservation and environmental protection, the building materials industry continues to innovate and develop new types of thermal insulation exterior partition panels.

[0003] Some existing autoclaved aerated concrete panels are prone to misalignment when spliced ​​into walls, which has a certain impact on the efficiency of installation. There are still some gaps between the connections between the walls, and the sound insulation effect is not good, which gives users a bad experience. Therefore, a composite thermal insulation exterior partition board for autoclaved aerated concrete is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a composite thermal insulation exterior partition board for autoclaved aerated concrete, aiming to improve the problems in the prior art of inconvenient alignment of splicing positions, gaps between walls and poor sound insulation effect.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a composite thermal insulation exterior partition board for autoclaved aerated concrete, comprising an inner wall board and an outer wall board, the top end of the inner wall board and the bottom end of the outer wall board are both provided with placement grooves, a wall body is arranged between the two placement grooves, the front end and the left end of the wall body are both fixedly connected with a fixing block 1, the two fixing blocks 1 are both fixedly connected with a clamping block 1 on the outer side of the wall body, the rear end and the right end of the wall body are both fixedly connected with a fixing block 2, the two fixing blocks 2 are both provided with a clamping groove 1 on the outer side of the wall, five clamping components are evenly arranged at the upper and lower ends of the left fixing block 1 and the right fixing block 2, five clamping grooves 2 are evenly arranged at the top end of the inner wall board and the left and right sides of the bottom end of the outer wall board, through holes are arranged at the top end of the inner wall board, the top end of the wall body and the four corners of the top end of the outer wall board, screws are arranged at the four corners of the top end of the outer wall board, and the bottom ends of the four screws pass through all the through holes on the same side and are threadedly connected to the through holes on the same side.

[0006] As a further description of the above technical solution: the top and bottom ends of the interior of the wall are fixedly connected with an autoclaved aerated concrete core layer, and the bottom end of the top autoclaved aerated concrete core layer of the interior of the wall is fixedly connected with an insulation layer.

[0007] As a further description of the above technical solution: a sound absorbing layer is fixedly connected between the thermal insulation layer and the bottom autoclaved aerated concrete core layer, and a plurality of sound absorbing holes are opened on the outer side of the sound absorbing layer.

[0008] As a further description of the above technical solution: the engaging assembly includes a spring, one end of which is fixedly connected to a circular clamping block.

[0009] As a further description of the above technical solution: the bottom end of the spring at the top is fixedly connected to the top end of the fixed block one or the fixed block two on the same side, and the top end of the spring at the bottom is fixedly connected to the bottom end of the fixed block one or the fixed block two on the same side.

[0010] As a further description of the above technical solution: the circular card block is engaged and connected with two adjacent card slots on the same side.

[0011] As a further description of the above technical solution: the card block 1 on the left side is engaged with the card slot 1 on the right side, and the card block 1 on the front side is engaged with the card slot 1 on the rear side.

[0012] As a further description of the above technical solution: the front fixing block 1 and the card block 1 are longer than the left fixing block 1 and the card block 1, and the rear fixing block 2 and the card slot 1 are longer than the right fixing block 2 and the card slot 1.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the clamping components at the upper and lower ends of the left fixing block 1 and the right fixing block 2 are clamped with the adjacent clamping groove 2 on the same side to align the through holes on the inner wall panel, the wall body and the outer wall panel, and then the three are fixed together by screws, which is convenient for splicing and installation of the wall body and improves installation efficiency.

[0015] 2. In the utility model, two sets of wall bodies can be spliced ​​together by corresponding engagement of the card block 1 and the card slot 1, and there is no gap between the wall bodies. The noise reduction and sound insulation effect is enhanced by the sound-absorbing layer and the sound-absorbing holes inside the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional schematic diagram of a composite thermal insulation exterior partition board for autoclaved aerated concrete proposed by the utility model;

[0017] Figure 2 This is a disassembled diagram of the right part of a composite thermal insulation exterior partition board for autoclaved aerated concrete proposed by the utility model;

[0018] Figure 3 for Figure 2 A magnified view of middle;

[0019] Figure 4The utility model is a wall cross-sectional view of a composite thermal insulation exterior partition board for autoclaved aerated concrete.

[0020] Legend:

[0021] 1. Inner wall panel; 2. Wall; 3. Outer wall panel; 4. Through hole; 5. Screw; 6. Placement slot; 7. Fixing block 1; 8. Clamping block 1; 9. Fixing block 2; 10. Clamping slot 1; 11. Spring; 12. Round clamping block; 13. Clamping slot 2; 14. Autoclaved aerated concrete core layer; 15. Insulation layer; 16. Sound-absorbing layer; 17. Sound-absorbing hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a composite thermal insulation exterior partition board for autoclaved aerated concrete, comprising an inner wall board 1 and an outer wall board 3, a placement groove 6 is provided at the top of the inner wall board 1 and the bottom of the outer wall board 3, a wall body 2 is provided between the two placement grooves 6, a fixing block 7 is fixedly connected to the front end and the left end of the wall body 2, two fixing blocks 7 are fixedly connected to the outer side of the wall body 2 with a card block 8, a fixing block 2 is fixedly connected to the rear end and the right end of the wall 2, and two fixing blocks 29 are fixedly connected to the wall body 2. 2 is provided with a card slot 10, five card-fitting components are evenly arranged at the upper and lower ends of the left fixing block 1 7 and the right fixing block 2 9, five card slots 2 13 are evenly arranged at the top of the inner wall panel 1 and the left and right sides of the bottom of the outer wall panel 3, through holes 4 are provided at the top of the inner wall panel 1, the top of the wall 2 and the four corners of the top of the outer wall panel 3, screws 5 are provided at the four corners of the top of the outer wall panel 3, and the bottom ends of the four screws 5 pass through all the through holes 4 on the same side and are threadedly connected with the through holes 4 on the same side.

[0024] By engaging the locking components at the upper and lower ends of the left fixing block 1 7 and the right fixing block 2 9 with the adjacent locking groove 2 13 on the same side, the through holes 4 on the inner wall panel 1, the wall 2 and the outer wall panel 3 are aligned, and then fixed together by screws 5, which facilitates the installation of the wall body and improves the installation efficiency. By correspondingly engaging the locking block 1 8 and the locking groove 10, the two sets of wall bodies can be spliced ​​together without a gap between the wall bodies, and the wall 2 can also reduce noise and sound insulation.

[0025] Reference Figure 4The top and bottom of the wall 2 are fixedly connected with an autoclaved aerated concrete core layer 14, and the bottom of the top autoclaved aerated concrete core layer 14 of the wall 2 is fixedly connected with an insulation layer 15, and a sound-absorbing layer 16 is fixedly connected between the insulation layer 15 and the bottom autoclaved aerated concrete core layer 14, and a plurality of sound-absorbing holes 17 are opened on the outside of the sound-absorbing layer 16.

[0026] The autoclaved aerated concrete core layer 14 and the thermal insulation layer 15 have good thermal insulation performance. The sound absorption layer 16 is filled with sound absorption material and matched with the sound absorption holes 17 to improve the noise reduction and sound insulation effect of the wall body.

[0027] Reference Figure 2 and Figure 3 The locking assembly includes a spring 11, one end of which is fixedly connected to a circular locking block 12, the bottom end of the top spring 11 is fixedly connected to the top of the fixed block 1 7 or the fixed block 2 9 on the same side, the top end of the bottom spring 11 is fixedly connected to the bottom end of the fixed block 1 7 or the fixed block 2 9 on the same side, and the circular locking block 12 is locked with the adjacent locking groove 2 13 on the same side.

[0028] The circular block 12 on the lower side is respectively engaged with the second grooves 13 on the left and right sides of the top of the inner wall panel 1, so that the inner wall panel 1 and the wall 2 are aligned and connected together, and the circular block 12 on the upper side is engaged with the second grooves 13 on the left and right sides of the bottom end of the outer wall panel 3, so that the wall 2 and the outer wall panel 3 are aligned and connected together.

[0029] Reference Figure 1 , Figure 2 and Figure 4 The left side card block 8 is engaged with the right side card slot 10, the front side card block 8 is engaged with the rear side card slot 10, the front side fixed block 7 and card block 8 are longer than the left side fixed block 7 and card block 8, and the rear side fixed block 29 and card slot 10 are longer than the right side fixed block 29 and card slot 10.

[0030] By correspondingly engaging the card block 8 and the card slot 10, the two sets of wall bodies can be spliced ​​together, and there is no gap between the connection between the wall bodies. The different lengths of the two sets of card blocks 8 and the card slot 10 are determined according to the outer side of the wall 2.

[0031] Working principle: put the bottom of the wall 2 into the placement groove 6 of the inner wall panel 1, and use the circular card block 12 on the lower side to engage with the card grooves 13 on the left and right sides of the top of the inner wall panel 1, so that the inner wall panel 1 is aligned with the wall 2 and connected together, and then align the placement groove 6 of the outer wall panel 3 with the top of the wall 2, and use the circular card block 12 on the upper side to engage with the card grooves 13 on the left and right sides of the bottom of the outer wall panel 3, so that the wall 2 and the outer wall panel 3 are aligned and connected together. At this time, the through holes 4 on the inner wall panel 1, wall 2 and outer wall panel 3 are all aligned, and then they are fixed together with screws 5. Through the corresponding engagement of the card block 8 and the card groove 10, the two groups of wall bodies can be spliced ​​together. The sound-absorbing layer 16 is filled with sound-absorbing material and matched with the sound-absorbing holes 17 to improve the noise reduction and sound insulation effect of the wall body.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A composite thermal insulation exterior partition board for autoclaved aerated concrete, comprising an interior wall board (1) and an exterior wall board (3), characterized in that: The top end of the inner wall panel (1) and the bottom end of the outer wall panel (3) are both provided with placement grooves (6), a wall (2) is arranged between the two placement grooves (6), a fixing block (7) is fixedly connected to the front end and the left end of the wall (2), the two fixing blocks (7) are both fixedly connected to the outer side of the wall (2) with a clamping block (8), the rear end and the right end of the wall (2) are both fixedly connected to a fixing block (9), the two fixing blocks (9) are both provided with a clamping groove (10) on the outer side of the wall (2), the fixing block on the left side is fixedly connected to the fixing block (9) on the outer side of the wall (2), and the fixing block (10) on the left side is fixedly connected to the fixing block (7) on the outer side of the wall (2). Five engaging components are evenly spaced at the upper and lower ends of the first (7) and the second (9) on the right side of the fixing block; five slots (13) are evenly spaced at the top of the inner wall panel (1) and the left and right sides of the bottom of the outer wall panel (3); through holes (4) are opened at the top of the inner wall panel (1), the top of the wall (2) and the four corners of the top of the outer wall panel (3); screws (5) are arranged at the four corners of the top of the outer wall panel (3); the bottom ends of the four screws (5) penetrate all the through holes (4) on the same side and are threadedly connected to the through holes (4) on the same side.

2. The composite thermal insulation exterior partition board for autoclaved aerated concrete according to claim 1, characterized in that: The top and bottom ends of the wall (2) are both fixedly connected with an autoclaved aerated concrete core layer (14), and the bottom end of the top autoclaved aerated concrete core layer (14) of the wall (2) is fixedly connected with an insulation layer (15).

3. The composite thermal insulation exterior partition board for autoclaved aerated concrete according to claim 2, characterized in that: A sound absorbing layer (16) is fixedly connected between the thermal insulation layer (15) and the bottom autoclaved aerated concrete core layer (14), and a plurality of sound absorbing holes (17) are provided on the outer side of the sound absorbing layer (16).

4. The composite thermal insulation exterior partition board for autoclaved aerated concrete according to claim 1, characterized in that: The clamping assembly comprises a spring (11), one end of the spring (11) being fixedly connected to a circular clamping block (12).

5. The composite thermal insulation exterior partition board for autoclaved aerated concrete according to claim 4, characterized in that: The bottom end of the spring (11) at the top end is fixedly connected to the top end of the fixing block 1 (7) or the fixing block 2 (9) on the same side, and the top end of the spring (11) at the bottom end is fixedly connected to the bottom end of the fixing block 1 (7) or the fixing block 2 (9) on the same side.

6. The composite thermal insulation exterior partition board for autoclaved aerated concrete according to claim 4, characterized in that: The circular clamping block (12) is clamped and connected with the second adjacent clamping slot (13) on the same side.

7. The composite thermal insulation exterior partition board for autoclaved aerated concrete according to claim 1, characterized in that: The card block 1 (8) on the left side is engaged with the card slot 1 (10) on the right side, and the card block 1 (8) on the front side is engaged with the card slot 1 (10) on the rear side.

8. The composite thermal insulation exterior partition board for autoclaved aerated concrete according to claim 1, characterized in that: The fixing block 1 (7) and the clamping block 1 (8) on the front side are longer than the fixing block 1 (7) and the clamping block 1 (8) on the left side, and the fixing block 2 (9) and the clamping slot 1 (10) on the rear side are longer than the fixing block 2 (9) and the clamping slot 1 (10) on the right side.

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