Proceedings of the 2017 Global Conference on Mechanics and Civil Engineering (GCMCE 2017)

Study the performance of air-source heat pump assisted solar water heating system

Authors
Defeng Ding, Wu Chen
Corresponding Author
Defeng Ding
Available Online June 2017.
DOI
https://doi.org/10.2991/gcmce-17.2017.71How to use a DOI?
Keywords
Air source heat pump, Solar, COP
Abstract
The paper studied the running characteristics of air-source heat pump assisted solar water heating system. The results showed that the temperature of hot water could reach 32 , 42 and 57 respectively, when the daily total radiation was 9.79 MJ/m2 15.58 MJ/m2 and 21.42 MJ/m2. Under the radiation of 15.58 MJ/m2, heating 200 L water up to 55 , the power consumption of the system was 0.76 kW-h less than 0 MJ/m2, the coefficient of performance (COP) increased by 40%. Compared to other auxiliary heat, the system consumed minimum power, the payback period of investment was about 4 years.
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Proceedings
2017 Global Conference on Mechanics and Civil Engineering (GCMCE 2017)
Part of series
Advances in Engineering Research
Publication Date
June 2017
ISBN
978-94-6252-383-8
ISSN
2352-5401
DOI
https://doi.org/10.2991/gcmce-17.2017.71How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Defeng Ding
AU  - Wu Chen
PY  - 2017/06
DA  - 2017/06
TI  - Study the performance of air-source heat pump assisted solar water heating system
BT  - 2017 Global Conference on Mechanics and Civil Engineering (GCMCE 2017)
PB  - Atlantis Press
SP  - 396
EP  - 400
SN  - 2352-5401
UR  - https://doi.org/10.2991/gcmce-17.2017.71
DO  - https://doi.org/10.2991/gcmce-17.2017.71
ID  - Ding2017/06
ER  -