摘要
在对建筑用能进行佣分析的基础上,结合中国的国情,提出了把低品位能供暖、供冷,末端能量梯级利用,规模化的冷热电联供,两管制集中供冷、供热等多项成熟的技术创新集成起来成为中国第二代城市能源供应系统,可以使我国建筑的能源利用效率成倍提高。论述了政府管理体制和机制的创新是实现这个集成创新的关键。
Based on the exergy analysis of Chinese featured building energy system, the paper advanced an integrated creative system, as the Second Generation of Town Energy Supply System, which includes：1 ）Low grade energy as well as floor radiation cooling/warming system. 2） Gradually utilization of heat. 3）Large scope distributed energy system with combined cold heat and power supply. 4）Both cooling and warming system use the same thermal media water cycling pipeline. It is emphasized that the most important to realize the creation is the mechanism and institutional creation of government action.
出处
《建筑科学》
北大核心
2007年第2期9-14,21,共7页
Building Science
基金
国家重点基础研究规划项目"高效节能的关键科学问题"(G20000263)
关键词
建筑用能
末端优化
梯级利用
冷热电联供
集成创新
energy for building
terminal optimization
heat gradually use
combined cold heat and power supply
integrated creation
