Novel composite insulation board

Abstract

The utility model discloses a novel composite insulation board which comprises an insulation layer, four edges of the insulation layer are provided with edge square tubes, and the four edge square tubes are vertically and fixedly connected in pairs to form a frame; mortar layers and plastering layers are arranged on the two side faces of the heat preservation layer and the two side faces of the frame from inside to outside. A steel wire mesh is arranged in the middle of the mortar layer; gridding cloth is arranged in the middle of the plastering layer. The composite insulation board is high in structural strength and toughness, and the structural strength of splicing installation of the composite insulation board can be remarkably improved by arranging the frame composed of the galvanized square pipes.

Description

Technical Field

[0001] The utility model belongs to the field of thermal insulation materials, and particularly relates to a novel composite thermal insulation board. Background Art

[0002] Existing composite insulation boards are generally made of extruded boards, polystyrene boards, perlite or vitrified microspheres, and have the advantages of light weight, good sound insulation and thermal insulation effects. However, the insulation boards have low strength, are easy to bend and break, the insulation layer board is not firmly bonded to the surface mortar, and the sealing effect between adjacent insulation boards is poor when spliced ​​and used. There are structural defects, which bring great inconvenience to installation and use. Utility Model Content

[0003] In order to address the deficiencies of the prior art, the present invention aims to provide a novel composite insulation board having high structural strength and strong toughness, and by providing a frame composed of galvanized square tubes, the structural strength of the spliced ​​installation of the composite insulation board can be significantly improved.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A new type of composite insulation board includes an insulation layer, wherein the four edges of the insulation layer are provided with edge square tubes, and the four edge square tubes are vertically connected in pairs to form a frame; the two sides of the insulation layer and the frame are provided with mortar layers and plaster layers from the inside to the outside; a steel wire mesh is provided in the middle of the mortar layer; and a mesh cloth is provided in the middle of the plaster layer.

[0006] Preferably, the frame further comprises a horizontal square tube and a vertical square tube fixed in the middle of the four edge square tubes, and the middle of the horizontal square tube and the vertical square tube are vertically fixedly connected.

[0007] Preferably, the wire mesh is fixed to the frame.

[0008] Preferably, the steel wire mesh and the frame are fixedly connected by welding; and the edge square tubes are fixedly connected by welding.

[0009] Preferably, the mesh cloth is an alkali-resistant glass fiber mesh cloth.

[0010] Preferably, the thermal insulation layer is made of an inorganic plasticized microporous thermal insulation board.

[0011] Preferably, the thermal insulation layer is formed by splicing a plurality of thermal insulation boards.

[0012] Preferably, the steel wire mesh is a galvanized steel wire mesh.

[0013] Preferably, the edge square tubes, horizontal square tubes and vertical square tubes are galvanized square tubes.

[0014] Preferably, the edges of two adjacent new composite insulation boards are butted and attached, and the edges of the two new composite insulation boards are fixed by a bolt.

[0015] The utility model has the advantages of:

[0016] 1. The thermal insulation layer can adopt inorganic plasticized microporous insulation boards, which have excellent thermal insulation performance, aging resistance, fire resistance, and excellent sound absorption performance.

[0017] 2. The four edges of the thermal insulation layer are provided with edge square tubes, and the four edge square tubes are vertically fixed to form a frame, which can significantly improve the structural strength of the thermal insulation board.

[0018] 3. The frame further comprises a horizontal square tube and a vertical square tube fixed in the middle of the four edge square tubes, and the horizontal square tube and the vertical square tube are vertically fixed in the middle, thereby further improving the structural strength of the composite insulation board.

[0019] 4. The mortar layer can be made of cement mortar layer and other materials, which can significantly improve the structural strength of the thermal insulation board and enhance the fireproof performance of the composite insulation board.

[0020] 5. The mortar layer is provided with a steel mesh in the middle, and the four edges of the steel mesh are welded and fixed to the frame, which can significantly improve the toughness and structural strength of the composite insulation board, and effectively prevent the thermal insulation board from cracking, bending or breaking due to surface tension shrinkage of the mortar layer and external pressure.

[0021] 6. The surface layer is provided with a mesh cloth in the middle, which can be made of alkali-resistant glass fiber mesh cloth, which can effectively prevent surface cracking caused by surface tension shrinkage of the surface layer and external pressure. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a structural schematic view of the utility model;

[0023] Figure 2 is Figure 1 is an enlarged view of A in the middle;

[0024] Figure 3 is a schematic view of the frame and the thermal insulation layer of the utility model;

[0025] Figure 4 is a schematic view of the installation of adjacent new composite insulation boards of the utility model. DETAILED DESCRIPTION

[0026] The principles and features of the utility model will be described below in conjunction with the drawings, and the examples are only used to explain the utility model and not to limit the use range of the utility model.

[0027] As Figures 1-3As shown, the present invention proposes a novel composite insulation board, including an insulation layer 4. This insulation layer 4 can be made of an inorganic plasticized microporous insulation board, which has excellent thermal insulation properties, aging resistance, fire resistance, and sound absorption. In practice, the insulation layer 4 can be constructed by splicing multiple pieces of inorganic plasticized microporous insulation board, depending on the area to be laid.

[0028] The four edges of the insulation layer 4 are provided with edge square tubes 11, which are galvanized square tubes. The four edge square tubes 11 are vertically connected in pairs to form the frame 1. The edge square tubes 11 are fixedly connected by welding, which can significantly improve the structural strength of the insulation board splicing installation.

[0029] The frame 1 also includes a horizontal square tube 13 and a vertical square tube 12 fixed in the middle of the four edge square tubes 11. The horizontal square tube 13 and the vertical square tube 12 are vertically connected in the middle, thereby further improving the structural strength of the composite insulation board. In specific implementation, at least one horizontal square tube 13 and one vertical square tube 12 are provided.

[0030] The insulation layer 4 and both sides of the frame 1 are provided with a mortar layer 3 and a plaster layer 2 from the inside out. A steel mesh is provided in the middle of the mortar layer 3. The mortar layer 3 can be made of a material such as cement mortar. The mortar layer 3 can significantly improve the structural strength of the insulation board and enhance the fire resistance of the composite insulation board.

[0031] The steel mesh can be galvanized steel mesh, and the four sides of the steel mesh are welded and fixed to the frame 1, which can significantly improve the toughness and structural strength of the composite insulation board, and effectively avoid problems such as surface tension shrinkage of the mortar layer 3 and cracking, bending or breakage of the insulation board caused by external pressure.

[0032] A mesh cloth is provided in the middle of the plastering layer 2, and the mesh cloth can be made of alkali-resistant glass fiber mesh cloth; it can effectively avoid the surface tension contraction of the plastering layer 2 and the surface crack problem caused by external force pressure.

[0033] like Figure 4 As shown, during the specific construction and installation, the edges of two adjacent new composite insulation boards are butted against each other and the adjacent edge square tubes 11 of the two new composite insulation boards are fixedly connected by bolts, thereby significantly improving the connection sealing performance between the two adjacent composite insulation boards.

[0034] Obviously, the above-described embodiments are only some embodiments but not all the embodiments of the present application, the preferred embodiments of the present application are shown in the drawings, but do not limit the patent scope of the present application. The present application can be implemented in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent replacements to some technical features therein. Any equivalent structure made by using the content of the specification and drawings, directly or indirectly applied to other related technical fields, is also within the patent protection scope of the present application.

Claims

1. A new type of composite thermal insulation board comprising a thermal insulation layer, characterized in that: Four edges of the heat preservation layer are provided with edge square tubes, and two of the four edge square tubes are vertically and fixedly connected to form a frame; both sides of the heat preservation layer and the frame are provided with a mortar layer and a plaster layer from inside to outside; the mortar layer is provided with a steel wire mesh in the middle; and the plaster layer is provided with a mesh cloth in the middle.

2. The new composite thermal insulation board according to claim 1, characterized by: The frame further comprises horizontal square tubes and vertical square tubes fixedly arranged in the middle of the four edge square tubes, and the horizontal square tubes and the vertical square tubes are vertically and fixedly connected in the middle.

3. The novel composite thermal insulation board according to claim 1, characterized by: The steel wire mesh is fixedly connected to the frame.

4. The novel composite thermal insulation board according to claim 3, characterized by: The steel wire mesh and the frame are welded and fixedly connected; and the edge square tubes are welded and fixedly connected.

5. The novel composite thermal insulation board according to claim 1, characterized by: The mesh cloth is an alkali-resistant glass fiber mesh cloth.

6. The novel composite thermal insulation board according to claim 1, characterized by: The heat preservation layer adopts inorganic plasticized microporous heat preservation plates.

7. The novel composite thermal insulation board according to claim 1, characterized by: The heat preservation layer is spliced by a plurality of heat preservation plates.

8. The new composite thermal insulation board according to claim 1, characterized by: The steel wire mesh is a galvanized steel wire mesh.

9. The new composite thermal insulation board according to claim 2, characterized by: The edge square tubes, the horizontal square tubes and the vertical square tubes are galvanized square tubes.

10. The novel composite thermal insulation board according to claim 1, characterized by: The edge of two adjacent new composite heat preservation plates is butted and adhered, and the edge square tubes of the two adjacent new composite heat preservation plates are fixedly connected by bolts.

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