摘要
将太阳能光电转换板与PVC减噪孔板结合应用于建筑遮阳百叶中,在改善建筑光环境的同时对建筑声环境与能耗有所改善。在已有建筑中,将太阳能光电转换板与PVC减噪孔板结合构成建筑遮阳百叶的叶片,在保证系统遮阳性能的条件下,与原有建筑对比测试,分析太阳能减噪结合板节能效益和减噪性能。通过对比遮阳板设置前后得到太阳能减噪结合板的节能效益,发现在北京地区在一定的设计结构下,每使用100 m^2太阳能光电转换板能节约1.52吨标准煤,减噪板能减少10%～20%的室内噪音。一定结构的太阳能减噪结合板遮阳百叶可减少夏季进入室内的阳光,能保证冬季必要日照的同时减少进入建筑室内的噪音;结构简单,耐用,可减少建筑供暖和空调的冷热负荷,节约能源。
The study is aimed to apply the solar panel combined with the PVC noise reduction hole board into the outdoor sun-shading louver so that it could improve the light environment and sound environment of the building and reduce the energy consumption. The sun-shading louver composing of the solar panel and PVC noise reduction hole board installed in the existing buildings is tested, compared with the original building, and analyzing its effects of energy efficiency and noise reduction performance. Through comparing the effects of energy efficiency with or without the sun-shading louver set, it found that in Beijing area, under the certain structure, every 100 square meters of solar panel can save 1.52 tons of standard coal, while the noise reduction board can reduce 10%～20% noise indoor. The result shows that the certain structure of the outdoor sun-shading louvers can decrease some sunlight from outdoor into indoor in summer and reduce the noise from outdoor while providing the necessary sunshine in winter. The structure is simple and durable, while it can reduce the load of heating and air-conditioning and save energy.
出处
《建筑节能》
CAS
2014年第10期23-27,共5页
BUILDING ENERGY EFFICIENCY
基金
国家"十二五"科技支撑项目(2014BAJ01B04-02)
关键词
遮阳百叶
太阳能光电转换
减噪
节能
sun-shading louver
solar photovoltaic conversion
noise reduction
energy saving
