摘要
对地源热泵系统节能率受系统输送能耗影响的问题进行了理论分析,并建立了地源热泵系统节能率与输送能效比之间的关系式。结合3个不同类型地源热泵系统的测试结果,分析了各系统的输送能效比和节能率。指出了降低地源热泵系统输送能耗的技术措施。
Analyzes the influence of pumping energy on the energy saving rate of GSHP systems theoretically, and derives the relations between the energy saving rate and energy efficiency ratio of pumps. Analyzes the energy saving rate and energy efficiency ratio of three GSHP systems based on testing results. Puts forward technical measures to reduce the pumping energy of GSHP systems.
出处
《流体机械》
CSCD
北大核心
2011年第8期78-81,共4页
Fluid Machinery
基金
湖南省建设科技计划项目(200916)
国家科技支撑计划项目(2007BAB21B02)
关键词
地源热泵系统
输送能耗
节能率
GSHP system
pumping energy
energy saving rate