Research on Method of Building Energy Conservation Based on Infrared Imaging Measurement

Abstract:

With the deepening of the energy conservation of the building, energy saving from the original design of building energy-saving gradually turned to the field detection and completion acceptance, which requires a corresponding energy-efficient means of detection. With the development of infrared technology, the combination of infrared technology and detection methods of building energy-saving, to further promote the development of building energy efficiency testing work. Compared to the traditional heat flow meter or hot-box method, infrared thermal imaging method has no effect on the measured object, detecting the surface temperature of quick reaction speed, accompanying with wide temperature range and high precision, is widely used in various fields of testing work, which has been particularly prominent in the thermal defect detection. In this paper, the method of infrared thermography is used to confirm whether the thermal defects exist in energy-saving construction or not. Testing results show that infrared thermography can accurately reflect the temperature distribution of building wall surface. Infrared thermal imaging to detect the building surface's energy efficiency, which is providing efficient and accurate means of detection for the evaluation of the building energy efficiency. This is to help carry out a comprehensive building energy-saving testing.

• Periodical: Advanced Materials Research (Volumes 512-515)
• Pages: 2899-2903
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.512-515.2899
• Online since: May 2012
• Authors: Xiao Mei Shen, Ju Wu Xu
• Keywords: Building Energy Efficiency, Detection, Infrared, Temperature Field

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