摘要
分析了采用地源热泵系统作为中华世纪坛空调冷热源系统的可行性;与现有的直燃机加螺杆式冷水机组的空调冷热源系统相比,地源热泵系统有显著的节能效果,每年运行费用节省约55.3万元,回收期约为3.3年。
This article analyzes the feasibility of using ground source heat pump as cold and heat source of China Millennium Monument. Comparing with the existing direct-fired absorption chiller refrigeration power-screw machine system,the ground source heat pump system saves energy significantly.It saves 553 000 of running cost annually and the payback period is approximately 3.3 years.
出处
《工程建设与设计》
2011年第12期87-89,共3页
Construction & Design for Engineering
关键词
空调冷热源
地源热泵
节能改造
cold and heat sourc of venfilation
ground source heat pump
energy efficiency retrofitting
