墙体表面温度分布规律的研究

Infrared Image Analysis of Temperature Distribution on the Wall Surface

对均匀墙体表面的红外热谱图的分析表明,均匀墙体表面温度分布符合正态分布,图形是对称的,而非均匀墙体表面温度分布是非对称的,这种非对称性是由缺陷部位造成的,其不对称外延部分越大,缺陷部位影响就越大。本文研究为利用红外热像仪进行建筑热工缺陷研究提供一种新思路。

For the uniform wall surface, an analysis of thermal infrared spectra showed that the temperature distribution of uniform wall surface is based on normal distribution, the graphics are symmetrical, and the temperature distribution of the non-uniform wall surface is not symmetrical, caused by defective parts. The greater asymmetric extension, the greater impact on the defective parts will be. This paper sheds new light on the research on building thermal defect research by using the infrared thermal imager.