CN216041910U

CN216041910U - Concrete wall's insulation construction

Info

Publication number: CN216041910U
Application number: CN202122312366.0U
Authority: CN
Inventors: 郭世民; 谢红; 谢润
Original assignee: Chongqing AVIC Construction Group Co Ltd
Current assignee: Chongqing AVIC Construction Group Co Ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-03-15
Anticipated expiration: 2031-09-24

Abstract

The utility model relates to the technical field of walls, in particular to a heat insulation structure of a concrete wall, which comprises an inner concrete layer arranged at the innermost side, a heat insulation layer arranged at the outer side of the inner concrete layer, a heat insulation layer arranged at the outer side of the heat insulation layer, a constant temperature heat absorption layer arranged at the outer side of the heat insulation layer and an outer concrete layer arranged at the outer side of the constant temperature heat absorption layer; in practical application, in cold winter, the heat insulation layer and the heat preservation layer can effectively prevent indoor heat from being dissipated; in summer with strong sunlight, the heat of outdoor sunlight is absorbed by the constant-temperature heat absorption layer, and the heat is insulated indoors by the heat insulation layer; the concrete wall is firmer and more reliable through the inner concrete layer and the outer concrete layer; the utility model can not only preserve heat indoors in winter, but also insulate heat indoors in summer, and has good heat preservation and insulation effects and longer service life.

Description

Concrete wall's insulation construction

Technical Field

The utility model relates to the technical field of walls, in particular to a heat insulation structure of a concrete wall.

Background

In our daily life, people feel more comfortable only by keeping the indoor constant temperature, for example, heating in winter and cooling in summer can only be realized by consuming fossil resources, and according to statistics, the air conditioner consumption is 44% -51% of the power consumption of a building in the season of the air conditioner, so that the indoor heat preservation and insulation plays a decisive role. The existing heat preservation and insulation materials are mostly sprayed and adhered on the inner side or the outer side of a wall body, the heat preservation and insulation effect of the wall body is not obvious due to the fact that the heat preservation layer and the wall body cannot be integrated, the heat preservation layer is easy to damage and fall off, the service life is short, and therefore the heat preservation structure of the existing concrete wall body is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and provide the heat insulation structure of the concrete wall, which can not only provide indoor heat insulation in winter, but also provide indoor heat insulation in summer, has good heat insulation effect and longer service life.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a concrete wall's insulation construction, is including locating the innermost inlayer concrete layer, locates the heat preservation in the inlayer concrete layer outside is located the insulating layer in the heat preservation outside is located the constant temperature heat-sink shell in the insulating layer outside and is located the outer concrete layer in the constant temperature heat-sink shell outside.

Further, the heat preservation layer is a heat preservation plate, and the thickness of the heat preservation plate is not less than 10 mm.

Further, the heat insulating layer is an aerogel heat insulating felt, and the thickness of the aerogel heat insulating felt is 10-40 mm.

Further, the constant-temperature heat absorption layer comprises a foam board, an accommodating cavity is formed in the foam board, and phase-change microcapsules are filled in the accommodating cavity.

Further, the phase change microcapsule comprises a microcapsule wall and a microcapsule core, wherein the microcapsule wall is of a hollow spherical structure with an annular section, the microcapsule core is arranged in an inner cavity of the microcapsule wall, the microcapsule core is made of a phase change material, and the phase change temperature of the phase change material is 17-37 ℃.

Further, the outer side of the outer concrete layer is provided with a waterproof coating, and the outer side of the waterproof coating is provided with an ultraviolet-proof coating.

The utility model has the beneficial effects that:

in practical application, in cold winter, the heat insulation layer and the heat preservation layer can effectively prevent indoor heat from being dissipated; in summer with strong sunlight, the heat of outdoor sunlight is absorbed by the constant-temperature heat absorption layer, and the heat is insulated indoors by the heat insulation layer; the concrete wall is firmer and more reliable through the inner concrete layer and the outer concrete layer; the utility model can not only preserve heat indoors in winter, but also insulate heat indoors in summer, and has good heat preservation and insulation effects and longer service life.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of a phase change microcapsule according to the present invention;

reference numerals: an inner concrete layer 1; a heat-insulating layer 2; a heat insulation layer 3; a constant temperature heat absorption layer 4; a foam board 41; a phase change microcapsule 42; a microcapsule wall 421; a microcapsule core 422; an outer concrete layer 5; a waterproof coating 6; and an ultraviolet-proof coating 7.

Detailed Description

As shown in fig. 1 and 2, the heat insulation structure of a concrete wall comprises an inner concrete layer 1 arranged at the innermost side, a heat insulation layer 2 arranged at the outer side of the inner concrete layer 1, a heat insulation layer 3 arranged at the outer side of the heat insulation layer 2, a constant temperature heat absorption layer 4 arranged at the outer side of the heat insulation layer 3, and an outer concrete layer 5 arranged at the outer side of the constant temperature heat absorption layer 4.

When in use, in cold winter, the heat insulation layer 3 and the heat preservation layer 2 can effectively prevent indoor heat from being dissipated; in summer with strong sunlight, the heat of outdoor sunlight is absorbed by the constant-temperature heat absorption layer 4, and heat is insulated indoors by the heat insulation layer 3; the concrete wall is firmer and more reliable through the inner concrete layer 1 and the outer concrete layer 5; the utility model can not only preserve heat indoors in winter, but also insulate heat indoors in summer, and has good heat preservation and insulation effects and longer service life.

As shown in fig. 1 and 2, the heat-insulating layer 2 is a heat-insulating plate, and the thickness of the heat-insulating plate is not less than 10 mm; in the embodiment, the concrete wall is insulated through the insulation board with the thickness not less than 10mm, and the insulation effect is good.

As shown in fig. 1 and 2, the heat insulation layer 3 is an aerogel heat insulation felt, and the thickness of the aerogel heat insulation felt is 10-40 mm; in the embodiment, the aerogel heat insulation felt with the thickness of 10-40mm is used for insulating heat of the concrete wall, and the heat insulation effect is good.

As shown in fig. 1 and fig. 2, the constant temperature heat absorption layer 4 includes a foam board 41, a containing cavity is provided in the foam board 41, and the containing cavity is filled with phase change microcapsules 42; in this embodiment, the phase-change microcapsules 42 are filled in the accommodating cavity, and the phase-change microcapsules 42 absorb heat of solar illumination, so that the inner side of the concrete wall is always kept at a constant temperature.

As shown in fig. 1 and fig. 2, the phase-change microcapsule 42 includes a microcapsule wall 421 and a microcapsule core 422, the microcapsule wall 421 is a hollow spherical structure with a ring-shaped cross section, the microcapsule core 422 is disposed in an inner cavity of the microcapsule wall 421, the microcapsule core 422 is made of a phase-change material, and a phase-change temperature of the phase-change material is between 17 ℃ and 37 ℃; in this embodiment, since the microcapsule core 422 made of the phase change material is melted in the microcapsule wall 421 after absorbing solar radiation, the physical form is changed, and a large amount of heat is absorbed, thereby effectively preventing the heat of solar radiation from being transmitted into the room.

As shown in fig. 1 and 2, a waterproof coating 6 is arranged on the outer side of the outer concrete layer 5, and an ultraviolet-proof coating 7 is arranged on the outer side of the waterproof coating 6; in this embodiment, the waterproof coating 6 made of the waterproof coating enables the waterproof effect of the concrete wall to be good, and the ultraviolet-proof coating 7 made of the ultraviolet-proof coating enables the ultraviolet-proof effect of the concrete wall to be good, so that the service life is longer.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications, additions and substitutions for the described embodiments may be made by those skilled in the art without departing from the scope and spirit of the utility model as defined by the accompanying claims.

Claims

1. The utility model provides a concrete wall's insulation construction which characterized in that: the heat insulation layer is characterized by comprising an innermost inner concrete layer (1), a heat insulation layer (2) arranged on the outer side of the inner concrete layer (1), a heat insulation layer (3) arranged on the outer side of the heat insulation layer (2), a constant temperature heat absorption layer (4) arranged on the outer side of the heat insulation layer (3) and an outer concrete layer (5) arranged on the outer side of the constant temperature heat absorption layer (4).

2. The insulation structure of a concrete wall according to claim 1, wherein: the heat-insulating layer (2) is a heat-insulating plate, and the thickness of the heat-insulating plate is not less than 10 mm.

3. The insulation structure of a concrete wall according to claim 1, wherein: the heat insulation layer (3) is an aerogel heat insulation felt, and the thickness of the aerogel heat insulation felt is 10-40 mm.

4. The insulation structure of a concrete wall according to claim 1, wherein: the constant-temperature heat absorption layer (4) comprises a foam board (41), an accommodating cavity is arranged in the foam board (41), and phase-change microcapsules (42) are filled in the accommodating cavity.

5. The insulation structure of a concrete wall according to claim 4, wherein: the phase-change microcapsule (42) comprises a microcapsule wall (421) and a microcapsule core (422), the microcapsule wall (421) is of a hollow spherical structure with a ring-shaped section, the microcapsule core (422) is arranged in an inner cavity of the microcapsule wall (421), the microcapsule core (422) is made of a phase-change material, and the phase-change temperature of the phase-change material is between 17 and 37 ℃.

6. The insulation structure of a concrete wall according to claim 1, wherein: the outer concrete layer (5) outside is equipped with waterproof coating (6), waterproof coating (6) outside is equipped with anti ultraviolet coating (7).