建筑节能减排智能窗的研究进展

Research progress of building energy saving and emission reduction smart window

智能窗作为智能建筑的一部分,一方面减少人工照明和供暖/制冷需求,从而减少能源消耗;另一方面减少眩光和热增益,从而提高舒适度并控制隐私需求,实现“节能”和“智能”双重效果。本文总结了不同类型智能窗技术(包括热致变色智能窗、电致变色智能窗、光致变色智能窗、气致变色智能窗、力致变色智能窗和磁致变色智能窗)的最新研究进展,从材料创新角度和智能化角度展望了智能窗的发展前景。

Smart windows,as part of intelligent building,reduce energy consumption by reducing artificial lighting and heating/cooling needs on the one hand,and reduce glare and heat gain on the other hand,thus improving comfort and controlling privacy needs;realizing the dual benefits of“energy-saving”and“intelligence”.This paper summarizes recent research advances in different types of smart window technologies(including thermochromic smart windows,electrochromic smart windows,photochromic smart windows,gasochromic smart windows,mechanochromic smart windows,and Magneto-optical smart windows),highlighting their applications in terms of energy efficiency,indoor comfort,and environmental sustainability.Future research will continue to explore new materials,smarter control systems and a wider range of applications.