摘要
为了研究深井水源热泵空调系统在我国北方地区的应用可行性和正确性,采用实验的方法,实测了深井水源热泵空调系统的年运行费用和全年能耗,并据此分析其初投资和运行费用、能源效率以及环境效益.最后,应用费用年值法,比较分析了数种供暖空调方案的费用年值,得到了不同情况下冷热源方案的最佳选择.在当地政府对地下水不收费用的情况下,深井水源热泵系统仅次于热网(热电联产)+冷水机组方案,优于热网(燃煤锅炉)+冷水机组系统.
In order to investigate the feasibility and correctness of the deep well water source heat pump system in northern China, experimental method was adopted, and then the investment, annual energy consumption, operating cost, energy efficiency and environmental impact were studied. At last, the annual cost value method was adopted in conducting a comparative analysis with other traditional schemes, and some important conclusions are drawn about the best choice of cold and heat source scheme in different cases. On condition that the ground water can be supplied for free, DWWSHPS, which is second to heat supply network of cogeneration and wate chiller system, is superior to heat supply network of central coal fired boiler and water chiller system.
出处
《同济大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2006年第10期1383-1388,共6页
Journal of Tongji University:Natural Science
关键词
水源热泵
深井
经济性
能耗分析
运行费用
环境影响
water source heat pump system
deep well
economy
energy consumption analysis
operating cost
environmental impact
