Analysis of Passive Optimization Strategy of Modem Dwellings Based on Climate Consultant——A Case Study of Northern Henan Region
To improve the indoor thermal environment of modern dwellings in northern Henan and improve the climate adaptability of residential buildings,in this study,the Climate Consultant software was used to analyze the climate data of northern Henan,and the combination of passive building strategies and the effective time ratio of each strategy applicable to the region were obtained.Combined with the measured data of indoor and outdoor thermal environment of modern dwellings in winter and summer,passive optimization strategies were proposed to solve the problems of hot summer and cold winter,respectively.The functional zoning design of residential build-ings adopted a"centripetal"spatial layout;the sun room was added at the eaves corridor on the first floor in win-ter,and the thermal insulation design of the envelope was improved.In summer,the natural ventilation path of the building is dredged;shading facilities are added,and the greening of the courtyard is improved.Through the a-bove suitability passive optimization strategies,the indoor thermal comfort of modern dwellings can be improved,which provides an important theoretical basis and valuable reference for the construction and renovation of mod-ern dwellings in northern Henan.
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