摘要
综述了利用地铁余热-地源热泵联合供暖系统的研究现状。提出了余热供暖以及地铁余热利用的相关方案。通过对地铁余热-地源热泵联合供暖的实验和应用情况进行概述,总结了地铁余热-地源热泵联合供暖的特点,即节能减排等优点和输送距离限制等缺点。阐述了地铁余热-地源热泵联合供暖冬夏季的运行方式,对余热回收方式进行分析,指出了地铁余热-地源热泵发展趋势,并对地铁余热-地源热泵联合供热系统的前景进行展望,以期为今后的研究提供理论参考和实验依据。
This paper overviews the research status of combined heating with waste heat and ground source heat pump in subway. It proposes the relevant scheme of waste-heat heating and the utilization of subway waste heat. It sketches out the experiment and application of combined heating with waste heat and ground source heat pump in subway in different countries and regions, summarizing the characteristics of the combined heating system, and the advantages of energy efficiency and emission reduction, as well as disadvantages of transmission distance limitation. The operation mode of the combined heating system in winter and summer are expounded. The recovery of waste heat is analyzed. The development trend of the combined heating system is described. The expectation on the combined heating of the waste heat of sub-way and ground source heat pump has been carried out. This provides theoretical and experimental basis for the future research.
出处
《建筑节能》
CAS
2016年第12期5-7,共3页
BUILDING ENERGY EFFICIENCY
基金
"十二五"国家科技支撑计划项目(2011BAJ05B02)
沈阳建筑大学学科涵育项目(XKHY2-48)
关键词
热泵
地铁余热
余热回收
联合供暖
heat pump
waste heat in subway
waste heat recovery
combined heating
