Author(s)

Miao Li ¹

Affiliation(s)

¹ China Energy Longyuan Environmental Protection Co., Ltd

Corresponding Author

Miao Li

ABSTRACT

Building energy conservation is not only the trend of the world, but also the need of the world. With the rapid development of economy and the continuous improvement of people's living standards, comfortable air-conditioned residential buildings have been popularized rapidly, and the energy consumption of air-conditioning has increased significantly. China is a large energy deficient country, the high energy consumption of air conditioning is bound to restrict the economic development and the improvement of people's living standards in this area. How to improve the thermal performance of building envelope to make the building have good indoor thermal comfort, so as to reduce the dependence on artificial cold and heat sources and reduce building energy consumption has become an urgent topic. In this paper, the relationship between the three most important components of building envelope and building air conditioning energy consumption is studied by using dynamic simulation method according to climate characteristic parameters. Based on the comprehensive understanding of relevant materials of building envelope and some experimental research, the thermal performance and structure of building exterior window are analyzed, At the same time, the importance of roof energy saving to improve the temperature environment of the top room is also discussed. Based on the analysis of the energy consumption of building envelope and building air conditioning, the extensive practice of building envelope energy saving technology has been actively carried out, and good results have been achieved.

KEYWORDS

Energy saving, Wall temperature, Building envelope

CITE THIS PAPER

Miao Li. Energy saving analysis of residential building envelope based on characteristic parameters. Journal of Engineering Mechanics and Machinery (2021) Vol. 6: 25-31. DOI: http://dx.doi.org/10.23977/jemm.2021.060205

REFERENCES

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