CAJ | 학술논문

采用红外热像仪法对复合烧结多孔砌块墙体进行热工性能的测试，相关计算得出墙体的传热系数，并且将其热工参数值与由理论计算方法和热流计法得出的墙体热工参数值进行对比分析。结果表明，红外热像技术法测试得出墙体的传热系数值与采用热流计法检测墙体传热系数值基本相同，并且与理论计算值相差不大。验证了红外热像仪法应用于围护结构热工性能检测和能耗分析的可行性，从而为围护结构热工性能的检测提出便利快捷的方法，也为建筑围护结构热工性能的定量和定性的分析提供重要的参考价值。
채용홍외열상의법대복합소결다공체괴장체진행열공성능적측시，상관계산득출장체적전열계수，병차장기열공삼수치여유이론계산방법화열류계법득출적장체열공삼수치진행대비분석。결과표명，홍외열상기술법측시득출장체적전열계수치여채용열류계법검측장체전열계수치기본상동，병차여이론계산치상차불대。험증료홍외열상의법응용우위호결구열공성능검측화능모분석적가행성，종이위위호결구열공성능적검측제출편리쾌첩적방법，야위건축위호결구열공성능적정량화정성적분석제공중요적삼고개치。
This paper analyses the thermal simulation regarding composite porous blocks by the way of the infrared technology, and calculates transfer coefficient of the wall. Making a theoretical calculation and experimental study by heat flow meter method on thermal properties of the wall. Then, the data of thermal insulating properties is analyzed. The results show that the thermal simulation of composite porous blocks wall were close to the data from the heat flow meter method and infrared technology. Comparing the infrared technology of test value and theoretical value, it is found that the test value is slightly larger than the theoretical value, but an insignificant difference. It shows that the right solution in the infrared thermal imaging method was applied to envelope thermal performance test and the feasibility of the analysis of energy consumption. And the paper puts forward a kind of convenient and efficient way of solving the thermal performance test of the wall.