Environment-friendly building wall structure and construction method

Abstract

The invention discloses an environment-friendly building wall structure and a construction method. The environment-friendly building wall structure comprises a wall, a phase change heat storage layer,a heat insulation layer, an anti-cracking protecting layer and a facing layer. The phase change heat storage layer is located outside the wall and provided with a containing cavity, an energy storagecarrier is arranged in the containing cavity and is internally provided with a phase change material, the phase change material stores or releases heat through latent heat, the heat insulation layeris arranged outside the phase change heat storage layer, the anti-cracking protecting layer is arranged outside the heat insulation layer, and the facing layer is arranged outside the anti-cracking protecting layer. By arranging the phase change material in the wall and a heat conducting portion, energy consumption can be reduced, and meanwhile living experience of residents is improved.

Description

technical field [0001] The invention relates to a building wall structure and a construction method, in particular to a green building wall structure and a construction method with energy storage and temperature adjustment functions. Background technique [0002] With population growth and social development, the pressure on resources and the environment is gradually increasing, and the theory of sustainable development is becoming more and more popular. Low-carbon, energy-saving, and environmental protection have become the basic principles that should be followed in all aspects of production and life. As a necessity of human life, architecture can provide people with a comfortable living environment. At the same time, the production and use of architecture also consume a lot of resources and energy. [0003] Green building refers to a building that provides people with a healthy and comfortable activity space, uses energy with the highest efficiency, and minimizes the impa...

AI Technical Summary

Problems solved by technology

[0007] However, after the sun disappears at night in summer, the outdoor temperature drops rapidly, while the indoor temperature drops slowly due to the limitation of ventilation conditions and the influence of the wall insulation layer; and when the outdoor temperature drops below the phase change temperature, the phase change material The stored heat is released, causing the indoor cooling rate to further slow down, keeping the indoor temperature at a higher level, thereby affecting the living experience of the residents

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