摘要
设计搭建新型太阳能-水源热泵多能互补地板辐射供暖系统,并在室外环境条件基本相同的条件下,与传统城市集中供暖系统进行对比实验。结果表明:采用新型太阳能-水源热泵多能互补供暖系统比传统区域锅炉房集中供暖系统节能30.55%;低温热水地板辐射供暖方式与传统明装散热器供暖方式相比,可节能18.96%;新型供暖系统比传统供暖系统具有更好的热舒适性;在实验条件下,太阳能保证率可达24%以上。
A solar assisted water-source heat pump system（SAWSHPS） was developed and compared for its experimental performance, under similar ambient conditions with a conventional central heating system（CCHS） in Tianjin, China.The experimental result showed that the energy-saving rate of SAWSHPS is 30.55% compared with CCHS; the energy-saving rate of floor heating systems can achieve 18.96% compared with the traditional radiator; In the experimental periods, solar guaranteed rate of the Tianjin area can reach about 24%. The result proved SAWSHPS could save significant energy while meet the heating demand of stability and comfortableness.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2014年第11期2152-2158,共7页
Acta Energiae Solaris Sinica
基金
天津市科技计划项目(11ZCKFGX21100)
天津市滨海新区"十大战役"重大科技支撑项目(2010-BK140009
2010-BK140002)
国家重点基础研究发展(973)计划(2009CB219900)
关键词
太阳能
水源热泵
地板辐射采暖系统
传统集中供暖系统
solar energy
water-source heat pump
radiant floor heating system
conventional central heating system
