摘要
以西北地区新农村住宅为研究对象,试验研究冬季太阳能地板采暖和散热器采暖室内热环境,现场测量室内温度、湿度、风速、PM（10）、PM（2.5）、SO2气体等指标,结果表明：地板采暖较散热器采暖具有更高的太阳能利用率,地板采暖具有更好的室内风环境和室内湿环境,室内更加卫生,2种采暖末端装置室内平均辐射温度均随着供暖的进行呈现先升后降的趋势,地板采暖室内平均辐射温度下降较散热器采暖平均辐射温度下降存在时间上延迟的优势,地板采暖室内温度分布更加均匀,舒适性更高。
Taking the new rural house in northwest China as the research object,the experimental study is conductedduring winter on indoor thermal environment of solar floor heating and radiator heating,indicators such as indoortemperature,humidity,wind speed,PM（10）,PM（2.5）,SO2 were measured by field test.The results show that compared withradiator heating,floor heating has a higher utilization of solar energy,better Indoor air and humidity environment,andmore hygienic.Both of the two end heating devices have the same change trend of firstly increased and then decreased.Compared with the radiator heating,the decrease of the mean radiant temperature for floor heating has the advantage oftiming delay.The indoor temperature distribution of floor heating is more uniform and more comfortable.
作者
李金平
王磊
黄娟娟
司泽田
甄箫斐
Li Jinping;Wang Lei;Huang Juanjuan;Si Zetian;Zhen Xiaofei(Western China Energy ＆ Environment Research Center,Lanzhou University of Technology,Lanzhou 730050,China;Gansu Key Laboratory of Complementary Energy System of Biomass and Solar Energy,Lanzhou 730050,China;Collaborative Innovation Center of Key Technology for Northwest Low Carbon Urbanization,Lanzhou 730050,China)
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2018年第7期1849-1855,共7页
Acta Energiae Solaris Sinica
基金
国家高技术研究发展(863)计划(2014AA052801)
甘肃省自然科学基金(1508RJYA097)
甘肃省委组织部“陇原青年创新人才扶持计划”(09-059001)
关键词
太阳能
地板采暖
散热器
室内热环境
solar energy
floor heating
radiator
indoor thermal environment
