Experimental research on a novel solar-assisted multifunctional heat pump system with four heat exchangers

被引：0

作者：

Wang, Qin ^{[1
]}

Wang, Shi-Kuan ^{[1
]}

He, Wei ^{[1
]}

Liu, Yu-Qian ^{[1
]}

Xu, Xiang-Guo ^{[1
]}

Han, Xiao-Hong ^{[1
]}

Chen, Guang-Ming ^{[1
]}

机构：

[1] State Key Laboratory of Clean Energy Utilization, Institute of Refrigeration and Cryogenics, Zhejiang University, Hangzhou,310027, China

来源：

Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics | 2015年 / 36卷 / 01期

关键词：

Air source heat pumps - Energy conservation - Hot water distribution systems - Pumps - Solar water heaters - Space heating - Water - Air conditioning - Domestic appliances;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

This paper proposed a novel solar-assisted multifunctional heat pump system with four heat exchangers. It possessed not only the functions of space cooling, space heating and hot water production included in domestic air-conditioner, heat pump water heater and solar water heater, but also four more energy saving operation modes including space cooling with hot water production, solar-assisted heating, solar-assisted hot water production and defrosting by hot water to realize the three functions. The transitions between seven operation modes have been realized successfully and efficiently on the established experimental setup. The experimental results of the solar-assisted heating and solar-assisted hot water production show that the novel solar-assisted multifunctional heat pump system can realize space heating and hot water production with high efficiency by utilizing solar energy. It can not only take full advantages of the domestic appliances, but also adapt to different climate conditions in different seasons with the obvious energy saving feather. © 2015, Science Press. All right reserved.

引用

页码：26 / 31