Characteristics of working conditions of complex mountainous building environment in Yanqing division of Olympic Winter Games

This article takes the Haituo Mountain area where the Yanqing division of the Beijing 2022 Olympic Winter Games is located as the research object, and analyses in detail the characteristics and change characteristics of objective factors such as temperature, air speed and geothermal energy in the area. This analysis provides a scientific basis for the design and operation strategy of the HVAC system of the Winter Olympic Village building venues in the Yanqing division, and provides a reference for realizing the energy saving and consumption reduction of the Winter Olympic Village building venues in the Yanqing division.