GIEC OpenIR  > 中国科学院广州能源研究所
Alternative TitlePerformance study on multi-source composite heat pump water heater system
董潇儒1; 刘腾庆2; 苏林2
Source Publication制冷与空调(北京)
Abstract开发一种结合利用太阳能、余热和空气源的多源复合热泵热水系统,阐述其在不同环境下的运行方式,设计一种新型的利用太阳能或余热除霜的双通道翅片管式蒸发器。在无光照条件下,对有无余热辅助下空气源热泵系统的运行性能进行试验研究。结果表明:在名义工况下,空气源热泵系统单独加热额定容量(500 L)的水时,COP高达4.39;在最小运行工况下,与无余热时相比,余热辅助空气源热泵加热200 L水时,节电率为17.2%,COP从1.98升至2.39。
Other AbstractOne kind of multi-source composite heat pump water heater system by solar,waste heat and air-source is developed and its operation modes under various conditions are clarified.A novel finned-tube evaporator with two path channels is designed for solar or waste heat assisted defrosting.The experimental study on the operation performance of air-source heat pump system with and without waste heat assistance is conducted on the condition of no light.The results show that when the air-source heat pump system produces a certain amount of heat water(500 L)independently under the nominal condition,the COP of the system is 4.39;when the waste heat assisted air-source heat pump system produces heat water of 200 L under the minimum operation condition compared to the system without waste heat assistance,the rate of power saving is 17.2%,and the COPincreases from1.98 to 2.39.
Keyword空气源热泵 太阳能 余热利用 复合系统 air-source heat pump solar waste heat utilization composite system
Document Type期刊论文
Corresponding Author苏林
Recommended Citation
GB/T 7714
董潇儒,刘腾庆,苏林. 多源复合热泵热水系统的性能研究[J]. 制冷与空调(北京),2017,17(11):6-9.
APA 董潇儒,刘腾庆,&苏林.(2017).多源复合热泵热水系统的性能研究.制冷与空调(北京),17(11),6-9.
MLA 董潇儒,et al."多源复合热泵热水系统的性能研究".制冷与空调(北京) 17.11(2017):6-9.
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