建筑外遮阳在绿色建筑中应用实践研究

Study on the Application of Exterior Shading in Green Building

建筑外遮阳是指安装在建筑围护外的遮挡设施,遮挡室外太阳辐射。建筑遮阳是绿色建筑组成部分,是建筑节能改造的重要环节。外遮阳包括固定外遮阳、活动外遮阳、玻璃贴膜/涂膜外遮阳等。本文介绍了外遮阳种类,并对外遮阳节能形式和效果进行分析并提出建议,为推动绿色建筑应用外遮阳技术提供合理化解决方案。

Building external shading refers to the shielding facilities installed outside the building envelope,which can be sheltered outside before the solar radiation reaches the indoor.Building shading is an important part of Green Building and an important part of building energy saving transformation.External sunshade includes fixed external sunshade,movable external sunshade,glass film/film external sunshade,etc.This paper introduces the types of external shading,analyzes the energy-saving forms and effects of external shading,and puts forward suggestions,so as to provide reasonable solutions for promoting the application of external shading technology in Green Buildings.