Building outer wall composite rock wool board

Abstract

The utility model discloses a building outer wall composite rock wool board, relates to the technical field of rock wool boards, and adopts the technical scheme that the building outer wall composite rock wool board comprises a panel and rock wool boards, the rock wool boards are detachably connected in the panel, a heat insulation cavity is formed between the faces, facing each other, of the panel and the rock wool boards, and the adjacent rock wool boards are detachably connected through a plurality of connecting pieces. The connecting pieces are fixedly connected to the two side walls of the rock wool board and used for preventing the adjacent panels from getting away from each other in the horizontal direction, and the other two side walls of the rock wool board are each provided with a plurality of connecting grooves used for containing the connecting pieces. The four side walls of the panel are each provided with a plurality of containing grooves used for allowing the connecting pieces to stretch out. The building outer wall composite rock wool board is prevented from loosing and deforming in the thickness direction through the arrangement of the structure, and the building outer wall composite rock wool board has the advantages of improving the safety of an outer wall heat preservation system and prolonging the service life of the outer wall heat preservation system.

Description

Technical Field

[0001] The utility model relates to the technical field of rock wool boards, and more specifically, to a composite rock wool board for building exterior walls. Background Art

[0002] External wall insulation rock wool board is specially designed and produced for the external wall insulation thin plaster system of buildings. It is suitable for external wall insulation or energy-saving renovation of new or existing buildings with dense structures such as concrete or brick walls as the base wall.

[0003] In the prior art, when rock wool boards for building exterior walls are installed on the exterior walls, two adjacent groups of thermal insulation rock wool boards are mostly spliced ​​in an independent and unrelated manner, which makes the connection between the rock wool boards unstable, causing the thermal insulation rock wool boards to easily deviate from their original positions when fixed, and there is a certain gap between the two thermal insulation rock wool boards during installation, which affects the appearance and reduces the thermal insulation effect.

[0004] Therefore, it is necessary to provide a composite rock wool board for building exterior walls to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a composite rock wool board for building exterior walls to solve the problems raised in the above-mentioned background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A composite rock wool board for building exterior walls comprises a panel and a rock wool board, wherein the rock wool board is detachably connected within the panel and a heat-insulating cavity is formed between the two sides facing each other, and adjacent rock wool boards are detachably connected via a plurality of connectors, wherein the plurality of connectors are fixedly connected to two side walls of the rock wool board and are used to prevent adjacent panels from moving away from each other in a horizontal direction, and the other two side walls of the rock wool board are provided with a plurality of connecting grooves for accommodating the plurality of connectors, and the four side walls of the panel are provided with a plurality of accommodating grooves for extending the plurality of connectors.

[0008] The technical solution of the utility model is further configured as follows: the connecting piece is connected to the rock wool board via a connecting block; the rock wool board, the connecting block and the connecting piece are integrally formed; and the distance that the connecting block extends out of the rock wool board is twice the thickness of the side wall of the panel.

[0009] The technical solution of the present invention is further configured as follows: the width of the connecting member at one end facing the connecting block is smaller than the width of the connecting member at one end away from the connecting block.

[0010] The technical solution of the utility model is further configured as follows: the connecting piece is a dovetail block, and the connecting groove is a dovetail groove.

[0011] The technical solution of the utility model is further configured as follows: the cross-sectional shape of the connecting piece and the cross-sectional shape of the connecting groove are both T-shaped.

[0012] The technical solution of the utility model is further configured as follows: the heat insulation cavity is formed by a plurality of the support columns, and the plurality of the support columns are fixedly connected to a surface of the panel facing the rock wool board.

[0013] The technical solution of the utility model is further configured as follows: the plurality of support columns are distributed in an array, a plurality of limiting members corresponding to the plurality of support columns are detachably connected to a surface of the rock wool board away from the panel, and the support columns are detachably connected to the limiting members by screws.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] The connecting piece enables adjacent rock wool boards to be connected while preventing them from moving away from each other in the horizontal direction. At the same time, the connecting block on the connecting piece can be used to allow the panels to be installed using the accommodating groove, so that the connecting piece can also prevent adjacent panels from moving away from each other in the horizontal direction, thereby avoiding gaps between adjacent rock wool boards or adjacent panels that have been installed, thereby ensuring the thermal insulation effect.

[0016] Support columns and limiters are used to prevent the composite rock wool panels on the exterior wall of the building from loosening and deforming in the thickness direction, which has the advantage of improving the safety and service life of the exterior wall insulation system. The support columns can form an insulating cavity between the panel and the rock wool board, thereby utilizing the poor thermal conductivity of air to further enhance the thermal insulation effect of the composite rock wool panels on the exterior wall of the building. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 3 It is a cross-sectional view of the utility model;

[0020] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0021] In the figure: 1. panel; 2. rock wool board; 3. insulation cavity; 4. connecting piece; 5. connecting groove; 6. receiving groove; 7. connecting block; 8. supporting column; 9. limiting piece. DETAILED DESCRIPTION

[0022] In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the specific implementation methods of the utility model are further described in detail below in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model. Example

[0023] like Figures 1 to 4 As shown, the utility model provides a composite rock wool board for building exterior walls, including a panel 1 and a rock wool board 2, the panel 1 is made of PVC, the rock wool board 2 is detachably connected in the panel 1 and a heat insulation cavity 3 is formed between the two sides facing each other, adjacent rock wool boards 2 are detachably connected by a plurality of connectors 4, the plurality of connectors 4 are fixedly connected to the two side walls of the rock wool board 2 and are used to prevent the adjacent panels 1 from moving away from each other in the horizontal direction, the other two side walls of the rock wool board 2 are provided with a plurality of connecting grooves 5 for accommodating the plurality of connectors 4, and the four side walls of the panel 1 are provided with a plurality of accommodating grooves 6 for the plurality of connectors 4 to extend out.

[0024] like Figures 1 to 4 As shown, the connecting piece 4 is connected to the rock wool board 2 through the connecting block 7. The rock wool board 2, the connecting block 7 and the connecting piece 4 are integrally formed. The distance that the connecting block 7 extends out of the rock wool board 2 is twice the thickness of the side wall of the panel 1. The connecting piece 4 is a dovetail block, and the connecting groove 5 is a dovetail groove matching the dovetail block.

[0025] Since the connecting piece 4 is a dovetail block and the connecting groove 5 is a dovetail groove matching the dovetail block, the connecting piece 4 can be inserted into the connecting groove 5 when the adjacent rock wool boards 2 are connected and installed. At this time, the existence of the connecting block 7 causes a gap between the adjacent rock wool boards 2. Then the panel 1 is covered on the rock wool board 2, and the receiving groove 6 on the side wall of the panel 1 is aligned with the connecting block 7. When the panels 1 are installed on two adjacent rock wool boards 2, the two panels 1 can cover the connecting block 7. At this time, because the panel 1 and the rock wool board 2 are connected as a whole, the connecting piece 4 can simultaneously prevent the adjacent panels 1 or adjacent rock wool boards 2 from moving away from each other in the horizontal direction to ensure that after the installation is completed, there will be no gap between the adjacent panels 1 or adjacent rock wool boards 2, thereby improving the thermal insulation effect.

[0026] like Figures 1 to 4 As shown, the insulation cavity 3 is formed by a number of support columns 8 distributed in an array, and the support columns 8 are fixedly connected to the side of the panel 1 facing the rock wool board 2. A number of limiting members 9 corresponding to the support columns 8 are detachably connected to the side of the rock wool board 2 away from the panel 1. The cross-sectional shape of the limiting member 9 is T-shaped, and the support columns 8 are detachably connected to the limiting members 9 by screws.

[0027] Since the panel 1 is fixedly connected with the support column 8 on the side facing the rock wool board 2, when the rock wool board 2 is installed into the panel 1, the rock wool board 2 will be blocked by the support columns 8, so that a heat insulation cavity 3 is formed between the panel 1 and the rock wool board 2, so as to utilize the poor thermal conductivity of air to improve the heat preservation effect, and after the support column 8 on the panel 1 and the limiting piece 9 on the rock wool board 2 are connected with screws, the panel 1 and the rock wool board 2 will be formed into a whole, preventing the two from loosening and deforming in the thickness direction, which has the advantage of improving the safety and service life of the exterior wall insulation system.

[0028] like Figures 1 to 4 As shown, when installing the composite rock wool board for the exterior wall of the building, first insert the limiting member 9 from the side of the rock wool board 2 away from the panel 1, and then apply the plastering mortar on the wall surface to be installed, so that the rock wool board 2 and the limiting member 9 can be bonded to the wall surface, and then the panel 1 is covered on the rock wool board 2, and the receiving groove 6 is ensured to be aligned with the connecting block 7, and the screws can be driven into the supporting column 8 on the panel 1 to complete the connection between the supporting column 8 and the limiting member 9. At this time, the preliminary installation of a board is completed. During the installation process of the subsequent board, it is ensured that its connecting groove 5 is engaged with the connecting member 4 on the board that has been installed. The operation is simple and convenient, and the thermal insulation effect is better after the installation is completed.

[0029] In this embodiment, the cross-sectional shape of the connecting member 4 and the cross-sectional shape of the connecting groove 5 can be replaced with a T-shape, which can also prevent the installed connecting member 4 from horizontally escaping from the connecting groove 5 .

[0030] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A composite rock wool board for building exterior walls, comprising a panel (1) and a rock wool board (2), characterized in that: The rock wool board (2) is detachably connected to the panel (1) and a heat insulation cavity (3) is formed between the two sides facing each other. The adjacent rock wool boards (2) are detachably connected via a plurality of connecting pieces (4). The plurality of connecting pieces (4) are fixedly connected to two side walls of the rock wool board (2) and are used to prevent the adjacent panels (1) from moving away from each other in the horizontal direction. The other two side walls of the rock wool board (2) are provided with a plurality of connecting grooves (5) for accommodating the plurality of connecting pieces (4). The four side walls of the panel (1) are provided with a plurality of accommodating grooves (6) for allowing the plurality of connecting pieces (4) to extend out. The heat-insulating cavity (3) is formed by a plurality of support columns (8), wherein the plurality of support columns (8) are fixedly connected to a surface of the panel (1) facing the rock wool board (2), and the plurality of support columns (8) are distributed in an array. A surface of the rock wool board (2) away from the panel (1) is detachably connected to a plurality of limiting members (9) corresponding to the plurality of support columns (8), and the support columns (8) are detachably connected to the limiting members (9) by means of screws.

2. A composite rock wool board for building exterior walls according to claim 1, characterized in that: The connecting piece (4) is connected to the rock wool board (2) via a connecting block (7); the rock wool board (2), the connecting block (7) and the connecting piece (4) are integrally formed; and the distance that the connecting block (7) protrudes from the rock wool board (2) is twice the thickness of the side wall of the panel (1).

3. A composite rock wool board for building exterior walls according to claim 2, characterized in that: The width of the connecting member (4) at one end facing the connecting block (7) is smaller than the width of the end facing away from the connecting block (7).

4. A composite rock wool board for building exterior walls according to claim 3, characterized in that: The connecting piece (4) is a dovetail block, and the connecting groove (5) is a dovetail groove.

5. The composite rock wool board for building exterior walls according to claim 3, characterized in that: The cross-sectional shape of the connecting piece (4) and the cross-sectional shape of the connecting groove (5) are both T-shaped.

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