建筑物辐射制冷研究  

Research on radiation cooling of buildings

作　　者：张志强[1] 曾朋[1] 苏文佳[1] 李平[1] 

机构地区：[1]江苏大学能源与动力工程学院,江苏镇江212013

出　　处：《郑州轻工业学院学报（自然科学版）》2008年第2期87-90,共4页Journal of Zhengzhou University of Light Industry:Natural Science

摘　　要：基于红外自然辐射制冷理论,建立了利用光学材料——红外带通滤光片作选择性透射盖板的辐射散热器模型,将其应用于建筑物的被动式降温,可将房间温度降低约2℃,具有推广价值.A model of radiation radiator with infrared band pass filter as the selective transmission cover plate is designed and constructed based on the theory of infrared natural radiation cooling. It is applied into passive cooling of buildings with a decrease of indoor air temperature about 2 ℃. The method has fair value for practical use.

关 键 词：辐射制冷 大气窗口 辐射散热器 

分 类 号：TK511.3[动力工程及工程热物理—热能工程]