摘要
新能源开发和利用是解决能源短缺的重要途径,提出一种新型的太阳能、中水源热泵与相变蓄热装置耦合供暖系统,阐述了该系统的研究思路、技术原理及运行方案。比较分析了耦合供暖系统、中水源热泵系统和太阳能热水采暖系统三种运行模式下的系统性能系数,得出结论:耦合供暖系统能够在缩减运行费用的同时,提高中水源热泵机组的能效比,并降低太阳能热水采暖系统热损失率。
New energy development and utilization is an important approach to solve the problem of energy shortage. A new type of composite heating system is proposed. It expounds the research ideas, the technical principle and operation plan of the system. Through a comparative analysis of the performance coefficient of composite heating system, reclaimed water source heat pump system and solar hot water heating system, it comes to the conclusions that the composite heating system can not only reduce the operating cost, but also improve the running performance of reclaimed water source heat pump and reduce the heat loss of solar hot water heating system.
出处
《建筑节能》
CAS
2014年第10期10-12,共3页
BUILDING ENERGY EFFICIENCY
基金
国家"十二五"科技支撑项目(2014BAJ01B04-02)
关键词
耦合供暖系统
能效比
热损失率
composite heating system
performance coefficient
heat loss
