平板型太阳能集热器性能研究分析  

Research and Analysis on Performance of Flat Solar Collector

作　　者：冯夫顺 顾中杰 Feng Fushun;Gu Zhongjie

机构地区：[1]山东华科规划建筑设计有限公司,252002 [2]山东正信安全评价有限责任公司

出　　处：《洁净与空调技术》2021年第2期36-38,共3页Contamination Control & Air-Conditioning Technology

摘　　要：平板太阳能集热器构件材料和安装角度是影响集热器的集热效率的关键。研究通过改善透明盖板的性能和确定一种合理计算最佳倾角的简便方法来提高集热效率的方法。在理论的基础上,通过集热器的数学模型,比较了不同盖板对集热参数和效率的影响。根据前人总结的最佳倾角的公式,再结合地区的气象参数,比较精确地确定了安装角度的便捷公式。The material and installation angle of flat solar collector components are the key to affect the collector efficiency.The method to improve the heat collection efficiency by improving the performance of transparent cover plate and determining a simple method to reasonably calculate the optimal inclination angle is studied.On the basis of theory,through the mathematical model of heat collector,the influence of different cover plates on heat collection parameters and efficiency is compared.According to the formula of the best inclination angle summarized by predecessors,combined with the meteorological parameters of the region,the convenient formula of the installation angle is determined more accurately.

关 键 词：平板太阳集热器 透明盖板 集热效率 最佳倾角 

分 类 号：TK513.1[动力工程及工程热物理—热能工程]