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本文对非对流型太阳池和池下土壤的跨季度蓄热问题进行了理论分析。在稳定工况下,池下土壤对跨季度蓄热能起相当大的作用。若用恒定速率从池底提取热量,则计算表明:建在北京地区1米深的非对流型太阳池,其跨季度蓄热量可达94.6兆卡/米~2,而其中约有55.6％储存在池下土壤中,且主要集中在池底以下3米左右深度的土层内。
In this paper, the non-convection-type solar ponds and pools of soil cross-quarter heat storage problems are analyzed theoretically. Under stable conditions, the soil under the pool can play a significant role in the heat storage across the quarters. If a constant rate of heat extraction from the bottom, the calculation shows that: built in Beijing 1 meter deep non-convection solar pool, its cross-quarter heat storage capacity of 94.6 trillion cards / m ~ 2, of which about 55.6% of the storage Under the pool of soil, and mainly concentrated in the depth of about 3 meters below the bottom of the soil layer.