Research and Application of Zero-energy Office Building Technology in Hot Summer and Cold Winter Area
Based on the requirements of building energy conservation and carbon emission reduction,the government is vigorously promoting ultra-low energy consumption buildings and encouraging the exploration and construction of zero-energy buildings.This paper analyzes the technical path of zero-energy building design in hot summer and cold winter zone,and summarizes the key points of building envelope energy-saving design,MEP system design and renewable energy utilization.In this paper,the orthogonal test method is used to compare and analyze the energy-saving design of the external wall,roof and window of the building,so as to give the optimal design strategy.Finally,based on the above research and analysis,the zero-energy building design of an office building in Wuxi city is carried out,and the incremental cost of this zero-energy building is analyzed,which provides a reference for quota design project.
zero-energyoffice buildingorthogonal test methodincremental cost
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