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本文提出光热幕墙,即将太阳能光热部件作为建筑构件,安装在建筑的墙体作为建筑的外围护结构,并搭建了以光热构件为墙体的房间,对光热幕墙的集热性能以及热工性能进行了测试与分析。测试结果显示光热幕墙系统月平均效率约为50%,光热幕墙的月平均传热效率在0.86 W/(m2·K)至1.99 W/(m2·K)之间波动,并对保温层对光热幕墙的影响进行了分析。
In this paper, a solar-thermal curtain wall is proposed, that is, a solar thermal component is used as a building component and is installed in a building wall as a peripheral protective structure of the building. A room with a light-heat component as a wall body is set up. As well as the thermal performance of the test and analysis. The test results show that the monthly average efficiency of the thermal curtain wall system is about 50%. The monthly average heat transfer efficiency of the thermal curtain wall fluctuates from 0.86 W / (m2 · K) to 1.99 W / (m2 · K) The impact of the thermal curtain wall was analyzed.