建筑中的“遮用阳”及其案例研究

Study on“Shading-Using”in Architecture and Its Cases

“双碳”背景下,建筑行业不仅要注重节能,同时要强化可再生能源的利用。“遮用阳”是指将遮阳与太阳能利用(用阳)相结合的方式,既实现建筑的遮阳需求,又争取最大限度地利用太阳能资源。本研究分别梳理了遮阳的需求和太阳能利用的方式,以遮阳研究为切入点,提出了遮阳与太阳能光照、光热及光电利用结合的不同方式,并收集整理国内外的建筑设计案例,直观展示“遮用阳”的结合形式,以期在建筑设计中能够将“遮用阳”方式有效地应用。

Under the background of carbon peaking and carbon neutrality,the construction industry should not only pay attention to energy-saving,but also strengthen the use of renewable energy.“Shading-using” refers to the combination of shading and solar energy utilization(using the sun),which not only realizes the shading demand of buildings,but also strives to maximize the use of solar energy resources.This paper sorted out the demand of shading and the way of solar energy utilization respectively.Taking shading research as the starting point,it proposed different ways of combining shading with solar light,photothermal and photoelectric utilization,and collected and sorted out architectural design cases at home and abroad to intuitively demonstrate the combination form of “shading-using” in the hope of effectively applying the “shadingusing” method in architectural design.