空气源-水环复合热泵空调系统能耗研究
Study on energy consumption of air-source water-loop hybrid heat pump air conditioning systems
摘要：
介绍了水环热泵空调系统辅助热源的形式，提出了采用空气源和电加热作为辅助热源的空气源-水环复合热泵空调系统，研究了不同室外温度时建筑不同内外区冷热负荷比下该系统的能耗，分析了循环水温对系统能耗的影响，比较了该系统与采用电热锅炉和燃煤锅炉的传统水环热泵空调系统的一次能耗。
Abstract：
Presents the modes of different auxiliary heat sources of water-loop heat pump air conditioning systems. Proposes an air-source water-loop hybrid heat pump air conditioning system, which uses air and electric power as auxiliary heat source. Explores its energy consumption in different cold and heat load ratio between inner and peripheral zones under different ambient temperatures. Analyses the effect of circulating water temperature on energy consumption of the system. Compares the primary energy consumption between the system and conventional water-loop heat pump air conditioning system with electric boiler or coal-fired boiler as auxiliary heat source.
Keywords:air-sourcewater-loophybridheatpumpairconditioningsystem,energyconsumption,circulatingwatertemperature,water-loopheatpumpairconditioningsystem