Experimental Study of the Performance of Air Source Heat Pump Systems Assisted by Low-Temperature Solar-Heated Water
Joint Authors
Wei, Yixuan
Pan, Song
Wu, Jinshun
Chen, Chao
Su, Jiale
Wei, Jun
Wang, Xinru
Pan, Tianquan
Wang, Yunmo
Source
Advances in Mechanical Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-11-14
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Due to the low temperatures, the heating efficiency of air source heat pump systems during the winter is very low.
To address this problem, a low-temperature solar hot water system was added to a basic air source heat pump system.
Several parameters were tested and analyzed.
The heat collection efficiency of the solar collector was analyzed under low-temperature conditions.
The factors that affect the performance of the heat pumps, such as the fluid temperature, pressure, and energy savings, were analyzed for cases where the solar energy auxiliary heat pump and the air source heat pump are used independently.
The optimal heating temperature and the changes in the fluid temperature were determined.
The influence of the compression ratio and the coefficient of performance (COP) were investigated theoretically.
The results revealed the parameters that are important to the performance of the system.
Several measures for improving the COP of the heat pump units are provided for other applications and future research.
American Psychological Association (APA)
Wu, Jinshun& Chen, Chao& Pan, Song& Wei, Jun& Pan, Tianquan& Wei, Yixuan…[et al.]. 2013. Experimental Study of the Performance of Air Source Heat Pump Systems Assisted by Low-Temperature Solar-Heated Water. Advances in Mechanical Engineering،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-502670
Modern Language Association (MLA)
Wu, Jinshun…[et al.]. Experimental Study of the Performance of Air Source Heat Pump Systems Assisted by Low-Temperature Solar-Heated Water. Advances in Mechanical Engineering No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-502670
American Medical Association (AMA)
Wu, Jinshun& Chen, Chao& Pan, Song& Wei, Jun& Pan, Tianquan& Wei, Yixuan…[et al.]. Experimental Study of the Performance of Air Source Heat Pump Systems Assisted by Low-Temperature Solar-Heated Water. Advances in Mechanical Engineering. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-502670
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-502670