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空调房间使用内遮阳可减少冷负荷7～28%左右。本文应用 Z 传递函数法-冷负荷系数法将得热转变为冷负荷。文中通过实测数据和理论计算提出了有内遮阳窗户冷负荷计算的公式和适用于我国空调设计的内遮阳系数、传递函数系数、冷负荷系数和冷负荷温差的数表供全国各地使用。并通过实例介绍了计算步骤和方法。
The use of internal shading in air-conditioned rooms can reduce the cooling load by 7 to 28%. This paper uses Z transfer function method - cold load coefficient method to convert heat into cooling load. Based on the measured data and theoretical calculations, the formulas for the calculation of the cooling load of the internal shading windows and the tables for the internal shading coefficient, transfer function coefficient, cooling load coefficient and cooling load temperature difference of the air conditioning design are proposed for use throughout the country. And through examples to explain the calculation steps and methods.