Regionalized building external wall thermal insulation structure

Abstract

The utility model discloses a regionalized building external wall thermal insulation structure which comprises an external wall body, a thermal insulation layer and a decorative surface, the external wall body is divided into a plurality of thermal insulation areas, partitions are arranged among the thermal insulation areas, the materials of the partitions are consistent with the materials of the external wall body, the thermal insulation layer is arranged on the thermal insulation areas, and the decorative surface is arranged on the outer surface of the thermal insulation layer. The utility model has the beneficial effects that the construction is simple and convenient, only the external wall thermal insulation layer is involved, the visual effect of the original external wall is not influenced, the potential safety hazard of large-area falling of the external wall thermal insulation layer of the traditional building is effectively solved, meanwhile, the thermal insulation layer is convenient to maintain and replace, and the cost is low.

Description

Technical Field

[0001] The utility model relates to the field of building design and building reconstruction, and in particular to a regional building exterior wall thermal insulation structure. Background Art

[0002] For a long time, the thermal insulation layer of building exterior walls has been falling off in large areas. The reasons are nothing more than poor quality of adhesives, heavy load on the surface of the thermal insulation layer, and design defects. However, the fact that the entire thermal insulation layer of the exterior wall is a large plane is also a factor that cannot be ignored. A large vertical flat wall, with its outer thermal insulation layers connected to each other, if there is a problem with a certain point or part that causes the thermal insulation layer to fall off, it is very likely to cause the entire wall to fall off. Utility Model Content

[0003] The technical solution adopted by the utility model to solve the above technical problems is:

[0004] A regionalized building exterior wall insulation structure includes an exterior wall body 5, an insulation layer 3 and a decorative surface 4, characterized in that: the exterior wall body 5 is divided into a plurality of insulation zones 1, partitions 2 are provided between each insulation zone 1, the material of the partitions 2 is consistent with the material of the exterior wall body 5, an insulation layer 3 is provided on the insulation zone 1, and a decorative surface 4 is provided on the outer surface of the insulation layer 3.

[0005] Preferably, the width of the partition 2 is not greater than 20 cm.

[0006] Preferably, the size of the insulation area 1 is determined according to the module of the building blocks of the exterior wall 5 or the building floor height.

[0007] The beneficial effects of the utility model are: simple and convenient construction, involving only the exterior wall insulation layer itself, without affecting the original exterior wall visual effect, effectively solving the safety hazard of large-scale shedding of the exterior wall insulation layer of traditional buildings, and at the same time facilitating the maintenance and replacement of the insulation layer, and at a low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of the utility model;

[0009] Figure 2 It is a structural schematic diagram of the longitudinal section of the utility model.

[0010] As shown in the figure: 1. Insulation area; 2. Partition; 3. Insulation layer; 4. Decorative surface; 5. Exterior wall. DETAILED DESCRIPTION

[0011] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0012] Divide the huge vertical exterior wall plane into several small areas. Even if a problem occurs in one area, it will not affect other areas. This is applicable to both newly designed buildings and the renovation of the exterior wall insulation layer of old buildings.

[0013] like Figure 1 and Figure 2 As shown, the entire large exterior wall plane is divided into several small exterior wall surfaces to form several areas, namely insulation zones. The partitions between each insulation zone are exterior wall materials, and the size of each insulation zone can be determined according to the module of the building exterior wall material blocks or the building floor height.

[0014] A heat-insulating layer is arranged on each heat-insulating area. The thickness of the heat-insulating layer can be flush with the partition. A decorative surface is arranged on the outer surface of the heat-insulating layer.

[0015] If there is a quality problem with the insulation layer of a certain insulation area, only the insulation layer problem of this insulation area will be solved without considering other insulation areas, which will not affect the original decorative surface of the exterior wall, thus preventing the insulation layer of the building's exterior wall from falling off on a large scale. At the same time, in order to avoid the problem of large impact of cold and hot bridges on the energy saving of the exterior wall due to the excessive size of the partition, the width of the partition can be as small as possible, the width of the partition should not exceed 20cm, or the area of ​​the insulation area can be as large as possible while ensuring the quality. Of course, this can be determined by measuring the comprehensive heat transfer coefficient of the exterior wall.

[0016] The present utility model is not limited to the above-mentioned implementation modes. Any other products identical or similar to the present utility model derived by anyone under the inspiration of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A regionalized building exterior wall insulation structure, comprising an exterior wall body (5), an insulation layer (3) and a decorative surface (4), characterized in that: The exterior wall (5) is divided into a plurality of insulation zones (1), partitions (2) are provided between the insulation zones (1), the material of the partitions (2) is consistent with the material of the exterior wall (5), an insulation layer (3) is provided on the insulation zone (1), and a decorative surface (4) is provided on the outer surface of the insulation layer (3).

2. A regionalized building exterior wall insulation structure according to claim 1, characterized in that: The width of the partition (2) is no greater than 20 cm.

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