jailcd2024012: A Spatial Optimization Model for Primary and Secondary School Buildings Under the Influence of Solar Passive Heat Gain

Abstract

Under the overall goal of carbon peaking and carbon neutrality, in order to improve the passive heat gain of building solar energy, this study takes primary and secondary school buildings in solar energy-rich areas as the object, analyzes the effect of changing building form on the indoor temperature of the classroom in winter and its law of change, and then integrates and quantifies the spatial partitioning of radiant heat utilization. The results show that the depth of indoor space is inversely proportional to the amount of radiant heat gain and decreases significantly. Finally, it summarizes the parameters and methods of building form design for primary and secondary schools under the priority mode of solar radiant heat utilization, and proposes the spatial adaptive layout model and spatial optimization scheme for primary and secondary schools based on the class system mode. It can provide a reference for energy-saving and carbon-reducing design of future buildings. The study involves tens of thousands of new and renovated primary and secondary schools, which has goodeconomic value and social significance.