一套太阳能采暖设备在昆明的运行效果分析  

Analysis of the Operation Effect of A Set of Solar Heating Equipment in Kunming

作　　者：谢祥生 高文峰[1] 刘滔[1] 林文贤[1] 李琼[1] 丁祥[1] 王飞[1] XIE Xiang-sheng;GAO Wen-feng;LIU Tao;LIN Wen-xian;LI Qiong;DING Xiang;WANG Fei(Solar Energy Research Institute,Key Laboratory of Rural Energy Engineering of Yunnan,Yunnan Normal University,Kunming 650500,China)

机构地区：[1]云南师范大学太阳能研究所,云南省农村能源工程重点实验室,云南昆明6500092

出　　处：《云南师范大学学报（自然科学版）》2021年第4期14-17,共4页Journal of Yunnan Normal University:Natural Sciences Edition

基　　金：国家自然科学基金资助项目(51866016,51969032)。

摘　　要：在冬季晴天条件下,采用真空管集热器和热泵为热源,以昆明市搭建的采暖试验房为研究对象,对该试验房使用散热器进行采暖实验.测试得到室内温度数据,结果表明:1:00至7:00室内温度为17.02-18.07℃;21:00至24:00室内温度为17.98-19.73℃,室内温度维持在18℃附近.计算得到的预计平均热感觉指数(PMV)和预计不满意者的百分数(PPD)表明,采暖试验房的热舒适度整体提高.Under sunny day in winter,solar evacuated tube collector and heat pump were used as heat sources,and a heating test room built in Kunming was used as the research object.The indoor temperature distribution data were obtained by testing.The results show that the indoor temperature is 17.02-18.07℃between 1:00 to 7:00 a.m.,17.98-19.73℃between 21:00 to 24:00 p.m.,and the indoor temperature is maintained around 18℃.The calculated Predicted Mean Vote(PMV)and Predicted Percentage of Dissatisfied(PPD)indicate that the thermal comfort of the heating test room is improved.

关 键 词：太阳能采暖 散热器 热舒适度 

分 类 号：TK511.2[动力工程及工程热物理—热能工程]