Concrete thermal insulation wall of building

Abstract

The utility model provides a concrete thermal insulation wall of building, including concrete thermal insulation wall body, the concrete thermal insulation wall body includes basal layer, first functional layer and second functional layer, the first functional layer includes thermal insulation composite board layer and polyurethane foam layer, and the second functional layer includes thermal insulation composite board layer and polyurethane foam layer. The second functional layer comprises a hollow heat preservation brick layer and a heat storage concrete layer, the first functional layer is arranged on the outer surface of the base layer, and the second functional layer is arranged on the outer surface of the first functional layer. The first functional layer comprising the heat preservation composite board layer and the polyurethane foam layer is arranged, the heat preservation composite board layer has the low heat conductivity coefficient, heat transfer can be effectively reduced, then the heat preservation effect is improved, the polyurethane foam layer has the good heat preservation performance and moisture resistance, meanwhile, the low heat conduction effect is achieved, and the heat preservation effect is improved. Through cooperation of the structure, the heat preservation effect in the concrete heat preservation wall body can be effectively improved, and heat loss is reduced.

Description

Technical Field

[0001] The utility model relates to a concrete thermal insulation wall of a building, belonging to the technical field of concrete thermal insulation walls. Background Art

[0002] Concrete insulation wall refers to the use of concrete structure combined with insulation materials in building walls to improve the thermal insulation performance of the wall. In construction projects, the use of concrete insulation walls can effectively improve the thermal insulation performance, energy-saving performance and service life of the building.

[0003] However, the existing concrete insulation walls have poor heat transfer performance. Since the thermal conductivity of concrete itself is high, the insulation effect is relatively unsatisfactory, which will lead to energy waste. Poor insulation effect will make it difficult to maintain the internal temperature of the building, increase the energy consumption for heating and cooling, thereby increasing energy expenses and having a negative impact on the environment.

[0004] Therefore, a concrete thermal insulation wall of a building is proposed. Utility Model Content

[0005] In view of this, the utility model provides a concrete thermal insulation wall of a building to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the utility model is implemented as follows: a concrete insulation wall of a building, including a concrete insulation wall body, the concrete insulation wall body including a base layer, a first functional layer and a second functional layer, the first functional layer including an insulation composite board layer and a polyurethane foam layer, the second functional layer including a hollow insulation brick layer and a heat storage concrete layer.

[0007] Further preferably, the first functional layer is arranged on the outer surface of the base layer, and the second functional layer is arranged on the outer surface of the first functional layer.

[0008] Further preferably, the thermal insulation composite board layer is arranged on the outer surface of the base layer, and the polyurethane foam layer is arranged on the outer surface of the thermal insulation composite board layer.

[0009] Further preferably, the hollow insulation brick layer is arranged on the outer surface of the polyurethane foam layer, and the heat storage concrete layer is arranged on the outer surface of the hollow insulation brick layer.

[0010] Further preferably, the thermal insulation composite board layer and the polyurethane foam layer have the same thickness, and the thickness is 30 mm-33 mm.

[0011] Further preferably, the thickness of the hollow insulation brick layer and the heat storage concrete layer are consistent, and the thickness is 15mm-16mm.

[0012] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0013] 1. The utility model is provided with a first functional layer including a thermal insulation composite board layer and a polyurethane foam layer, wherein the thermal insulation composite board layer has a low thermal conductivity coefficient, which can effectively reduce heat transfer and thus improve the thermal insulation effect; the polyurethane foam layer has good thermal insulation performance and moisture resistance, and also has a low thermal conductivity effect. Through the cooperation of the above structures, the thermal insulation effect inside the concrete insulation wall body can be effectively improved, and heat loss can be reduced.

[0014] 2. The utility model is provided with a second functional layer including a hollow insulation brick layer and a heat storage concrete layer, wherein the hollow insulation brick layer has a low thermal conductivity and a good insulation effect, and the heat storage concrete layer has the ability to absorb and release heat, and can adjust the temperature of the surface of the concrete insulation wall body to a certain extent. Through the cooperation of the above structures, the surface of the concrete insulation wall body can be effectively protected to form a sealed and continuous insulation layer.

[0015] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the concrete thermal insulation wall body of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the first functional layer of the utility model;

[0020] Figure 4 This is a schematic diagram of the second functional layer structure of the utility model.

[0021] Figure numerals: 1, concrete insulation wall body; 11, base layer; 12, first functional layer; 1201, insulation composite board layer; 1202, polyurethane foam layer; 13, second functional layer; 1301, hollow insulation brick layer; 1302, heat storage concrete layer. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0024] Example 1

[0025] like Figure 1-4 As shown, an embodiment of the utility model provides a concrete insulation wall of a building, including a concrete insulation wall body 1, the concrete insulation wall body 1 includes a base layer 11, a first functional layer 12 and a second functional layer 13, the first functional layer 12 includes an insulation composite board layer 1201 and a polyurethane foam layer 1202, the second functional layer 13 includes a hollow insulation brick layer 1301 and a heat storage concrete layer 1302, the first functional layer 12 is arranged on the outer surface of the base layer 11, the second functional layer 13 is arranged on the outer surface of the first functional layer 12, the insulation composite board layer 1201 is arranged on the outer surface of the base layer 11, the insulation composite board layer 1201 is composed of a composite of a polystyrene board and a rock wool board, and the polyurethane foam layer 1202 is arranged on the outer surface of the insulation composite board layer 1201.

[0026] By setting up a first functional layer 12 including a thermal insulation composite board layer 1201 and a polyurethane foam layer 1202, wherein the thermal insulation composite board layer 1201 has a low thermal conductivity coefficient, which can effectively reduce heat transfer and thus improve the thermal insulation effect, and the polyurethane foam layer 1202 has good thermal insulation performance and moisture resistance, and also has a low thermal conductivity effect. Through the coordination of the above-mentioned structure, the thermal insulation effect inside the concrete insulation wall body 1 can be effectively improved, and heat loss can be reduced.

[0027] Example 2

[0028] In one embodiment, the hollow insulation brick layer 1301 is arranged on the outer surface of the polyurethane foam layer 1202, and the heat storage concrete layer 1302 is arranged on the outer surface of the hollow insulation brick layer 1301. The thickness of the insulation composite board layer 1201 and the polyurethane foam layer 1202 are consistent, and the thickness is 30mm-33mm. The thickness of the hollow insulation brick layer 1301 and the heat storage concrete layer 1302 are consistent, and the thickness is 15mm-16mm.

[0029] By setting up a second functional layer 13 including a hollow insulation brick layer 1301 and a heat storage concrete layer 1302, wherein the hollow insulation brick layer 1301 has a low thermal conductivity and a good insulation effect, and the heat storage concrete layer 1302 has the ability to absorb and release heat, and can adjust the temperature of the surface of the concrete insulation wall body 1 to a certain extent. Through the cooperation of the above structures, the surface of the concrete insulation wall body 1 can be effectively protected to form a sealed and continuous insulation layer.

[0030] When the utility model is working: by setting a first functional layer 12 including a thermal insulation composite board layer 1201 and a polyurethane foam layer 1202, wherein the thermal insulation composite board layer 1201 has a low thermal conductivity, which can effectively reduce heat transfer and thus improve the thermal insulation effect, and the polyurethane foam layer 1202 has good thermal insulation performance and moisture resistance, and also has a low thermal conductivity effect. Through the cooperation of the above structures, the thermal insulation effect inside the concrete insulation wall body 1 can be effectively improved, and heat loss is reduced. By setting a second functional layer 13 including a hollow insulation brick layer 1301 and a heat storage concrete layer 1302, wherein the hollow insulation brick layer 1301 has a low thermal conductivity and good thermal insulation effect, and the heat storage concrete layer 1302 has the ability to absorb and release heat, and can adjust the temperature of the surface of the concrete insulation wall body 1 to a certain extent. Through the cooperation of the above structures, the surface of the concrete insulation wall body 1 can be effectively protected to form a sealed and continuous insulation layer.

[0031] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A concrete insulation wall of a building, characterized in that: The invention comprises a concrete thermal insulation wall body (1), wherein the concrete thermal insulation wall body (1) comprises a base layer (11), a first functional layer (12) and a second functional layer (13), wherein the first functional layer (12) comprises a thermal insulation composite board layer (1201) and a polyurethane foam layer (1202), and the second functional layer (13) comprises a hollow thermal insulation brick layer (1301) and a heat storage concrete layer (1302).

2. The concrete insulation wall of a building according to claim 1, characterized in that: The first functional layer (12) is arranged on the outer surface of the base layer (11), and the second functional layer (13) is arranged on the outer surface of the first functional layer (12).

3. The concrete insulation wall of a building according to claim 1, characterized in that: The thermal insulation composite board layer (1201) is arranged on the outer surface of the base layer (11), and the polyurethane foam layer (1202) is arranged on the outer surface of the thermal insulation composite board layer (1201).

4. The concrete insulation wall of a building according to claim 1, characterized in that: The hollow thermal insulation brick layer (1301) is arranged on the outer surface of the polyurethane foam layer (1202), and the heat storage concrete layer (1302) is arranged on the outer surface of the hollow thermal insulation brick layer (1301).

5. The concrete insulation wall of a building according to claim 1, characterized in that: The thickness of the thermal insulation composite board layer (1201) and the polyurethane foam layer (1202) are consistent, and the thickness is 30 mm to 33 mm.

6. The concrete insulation wall of a building according to claim 1, characterized in that: The hollow insulation brick layer (1301) and the heat storage concrete layer (1302) have the same thickness, and both are 15 mm to 16 mm.

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