利用红外线成像仪对砖墙日光温室保温性能的检测

Detection of Thermal Insulation Performance of Brick Wall Solar Greenhouse by Infrared Imaging

[目的]利用红外线成像检测砖墙日光温室。[方法]利用红外热像仪分别从室外和室内对日光温室进行测试,通过红外线成像色差和温室围护结构及建造质量对比分析。[结果]砖墙日光温室墙体和畦面具有明显的蓄热能力,而保温被、砼前坎和温室墙体结合部的密闭性等是造成该温室散热、不保温的主要原因,并提出修补改进措施。[结论]为提高温室保温性能,优化日光温室结构和提高温室生产水平提供参考。

[Objection] The aim was to using infrared imaging to detect brick wall solar greenhouse.[Method] The infrared thermograph was used to test the solar greenhouse from outdoor and indoor,andthe contrast analysis of the color difference of infrared imaging and the structure of greenhouse and thequality of the building were compared. [Result] The wall and border of the brick wall solar greenhouse hadobvious heat storage capacity,and the main reason for the heat dissipation and non thermal insulation ofthe greenhouse was the heat preservation,the sealing of the concrete front sill and the wall of thegreenhouse wall,and the improvement measures were put forward. [Conclusion] The study would providereference for improving greenhouse thermal insulation performance,and optimize solar greenhousestructure and improve greenhouse production level.