太阳能集中热水开水系统耦合运行试验研究  

EXPERIMENT STUDY OF COUPLING OPERATION OF SOLAR HOT WATER-BOILING WATER SYSTEM

作　　者：高林朝[1] 郝庆英[1] 刘进军[2] 孙晓林[3] 贾兵[1] 肖菊[1] 

机构地区：[1]河南省科学院能源研究所有限公司,郑州450008 [2]河南农业大学后勤服务中心,郑州450002 [3]河南省节能监测中心,郑州450008

出　　处：《太阳能学报》2016年第8期2032-2038,共7页Acta Energiae Solaris Sinica

基　　金：河南省重点科技攻关项目(092102310129)

摘　　要：设计一种太阳能热水系统和开水系统应用于郑州某高校集中洗浴与饮用开水工程，对其测试数据进行分析，并对太阳能热水系统独立运行、开水系统独立运行和热水开水系统耦合运行3种模式的热性能和辅助供热耗能量进行对比试验。结果表明，以温度分区的太阳能热水开水系统耦合运行可有效调整产热水、开水量，集热效率提高至56％，系统的节能量冬季提高9％-16％，夏季提高6％-10％，综合节能效果显著。A solar hot water system and a solar boiling water system were designed and applied to bathing and drinking water project of certain college in Zhengzhou. All of the test data were analyzed, and the thermal performance and energy consumption of auxiliary heating of the three operation methods （solar hot water system independent operation, solar boiling water system independent operation, solar hot water-boiling water system coupling operation） were compared. The results show that the coupling operation system by temperature partition can effectively regulate hot water and boiling water output, the collection efficiency reaches to 0.56, energy savings increases 9%-16% in winter and 6%-10% in summer. Comprehensive energy conservation effect is remarkable.

关 键 词：太阳能 太阳能热开水系统 耦合运行 集热效率 节能量 

分 类 号：TK515[动力工程及工程热物理—热能工程]