红外技术在轻型木结构建筑节能检测中的应用

Application of IR Technology on Energy Efficiency Test of Lightweight Wooden Structures

摘要: 以一栋2层轻型木结构建筑为例，使用红外热像仪对该建筑进行检测，分析了轻型木结构建筑中存在的热工缺陷。结果表明：轻型木结构建筑中主要存在墙体墙骨柱处保温层分布不均、墙体转角部位的热桥、百叶窗漏气等缺陷；红外热成像检测技术是轻型木结构节能检测的一种有效手段。

Abstract: In this paper, a two-story lightweight wood structure building is taken as an example, and the infrared thermal imager is used to inspect the building to analyze the thermal defects existing in the wooden structure. The results show that there are some defects in the light-weight wooden structure, such as uneven distribution of insulation at the wood stud, thermal bridge in the corner and air leakage in the louver. It shows that infrared technology is an effective means of energy saving detection of lightweight wooden structure.