Study on Optimization of Indoor Thermal and Humidity Environment of Exhibition Buildings in Summer in Hot Summer and Cold Winter Area
With the progress of society and rapid economic growth,the material and cultural exchanges among people have become more frequent.As an important communication medium,more exhibition buildings are being built in cities.The exterior and function of the pavilion are the primary considerations for architects,but less consideration is given to the thermal and humid environment issues caused by the complex structure of the space and envelope structure.In order to study the summer indoor thermal and humid environment of large public exhibition buildings under the conditions of hot summer and cold winter,the Art Museum in Changsha City,Hunan Province,was selected as the research object,and continuous testing of thermal and humid environment parameters,such as the temperature of the inner surface of the envelope structure,the air temperature and humidity of the first and second floor halls,corridors and exhibition halls,the entrance wind speed of the hall and exhibition halls,and outdoor solar radiation,were done.The results show that the foyer has a poor thermal and humid environment compared with the exhibition hall and corridor.Optimization schemes were further proposed for the lobby enclosure structure,indoor ventilation and cooling,and other aspects,and DesignBuilder software was used for simulation verification,providing theoretical support for the optimization of the indoor thermal and humid environment of large-scale exhibition buildings in summer.
hot summer and cold winter areaexhibition buildingindoor thermal and humid environmentoptimization strategy
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