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为了寻求直接受益外窗得失热平衡关系,得到窗户与窗帘的最佳组合形式,分析了直接受益外窗昼夜得失热过程,建立了相应数理模型。依据我国太阳能资源和建筑热工综合分区,选取诸多典型城市,研究各地在其特定的太阳辐射、室外气温条件下,不同类型外窗与内置窗帘组合情况下热平衡关系,获得了太阳能直接受益外窗得失热平衡点。为各地区直接受益外窗和内置窗帘优化设计提供依据。
In order to seek the direct benefit from the heat window, the optimal combination of windows and blinds is obtained. The direct and indirect heat loss and heat loss of windows are analyzed and corresponding mathematical models are established. Based on China’s solar energy resources and building thermal comprehensive zoning, a number of typical cities are selected to study the thermal balance of different types of exterior windows and built-in curtain combinations under the specific solar radiation and outdoor temperature conditions, and the solar energy direct benefit exterior window Gain or loss of heat balance point. For all regions directly benefit from the window and built-in curtains to provide the basis for optimal design.