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选择两间相似教室进行热工性能测试,一间用玻璃隔热涂料进行节能改造后与另一间进行对比。通过测试两教室的空气温度、黑球温度、太阳辐射和净辐射等参数系统评价隔热涂膜玻璃的隔热性能。实验结果显示:涂有玻璃隔热涂料的教室(涂膜间),其室内空气温度较未进行涂膜改造的教室(对比间)低0.5~4.0℃,涂膜间室内黑球温度较对比间低1~9℃。
Two similar classrooms were selected for thermal performance testing, and one was compared with the other after energy-saving with glass thermal insulation paint. The thermal insulation performance of the insulating coating glass was systematically evaluated by testing parameters such as air temperature, black sphere temperature, solar radiation, and net radiation in the two classrooms. The experimental results show that: In classrooms coated with glass thermal insulation coatings (coating), the indoor air temperature is 0.5-4.0°C lower than that of the classrooms where the coating film is not reformed (comparison room), and the indoor black sphere temperature is higher than the comparison room. Low 1~9°C.