摘要
研究空气源热泵在我国不同供热分区内使用的节能效果及经济可行性．提出了空气源热泵、锅炉及电加热３种方式的一次能耗及年度使用费用的计算方法，并分别给出了空气源热泵与其他供热方式在经济及能耗上可比的准则关系式．针对７个不同的供热分区计算分析了两种热泵系统与其它供热方式相比的节能效果及经济效益。
This paper deals with the energy saving effects and the economic feasibility of air source heat pumps in various heating areas in China. The authors present the calculation methods of coal consumption and annual life cycle cost of three kinds of heating systems boiler, electric heater and heat pump, and then give the norm equations which can be used to compare the air source heat pumps with the two other heating systems in terms of economy and energy consumption. With the norm equations the authors have calculated two kinds of air source heat pumps in seven different heating areas. In conclusion the authors present some principal ideas which are important in the use and development of air source heat pumps in China.
出处
《天津大学学报》
EI
CAS
CSCD
1996年第5期750-757,共8页
Journal of Tianjin University(Science and Technology)
关键词
空气源热泵
节能
供热系统
热泵
经济可行性
air source heat pumps, energy saving, heating systems, heating areas in China
