Experimental Study of a Solar Assisted Air Source Heat Pump in Heating Condition

Yin Liu; Guang Hui Zhou; Jing Ma

doi:10.4028/www.scientific.net/AMR.243-249.4909

Paper Titles

Study on Fire Smoke Control of Underground Annular Channel
p.4887

Experimental Research on Performance of Water-Cooled VRF System in Winter in Shanghai
p.4891

Experimental Investigation of Indoor Thermal Environment of Using Radiant Cooling
p.4899

Design Range of Indoor Relative Humidity in Radiant Cooling Environment
p.4905

Experimental Study of a Solar Assisted Air Source Heat Pump in Heating Condition
p.4909

Hourly Heating Load Prediction of Radiant Floor Heating System Based on the BP Neural Network
p.4913

Comparison of Performance between R290 and R417A in Heat Pump Air Conditioning Water Heater Combination
p.4918

Simulation Study on the Wall Heat Transferring Characteristics for the Gas-Infrared Heated System
p.4923

Decoupling Control of Gas Mixing Based on Fuzzy-Single Neuron Adaptive PID
p.4929

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 243-249Experimental Study of a Solar Assisted Air Source...

Experimental Study of a Solar Assisted Air Source Heat Pump in Heating Condition

Abstract:

In order to improve the performance of air source heat pump in low temperature conditions, designed a solar assisted air source heat pump with the gas-liquid bio-sources heat exchanger. The heat pump can work with solar heat water and air as a heat source at same time. The heating performance of the heat pump in low temperature conditions was tested. The results show that, in comparison to the single air source heat pump, the heating performance of the solar assisted air source heat pump is improved remarkably. When the solar water flow is at 0.6m³/h and the outdoor environment temperature is -7°C, the heating capacity raised about 38% and the COP raised about 30%. When the outdoor environment temperature is -15°C, the heating capacity and the COP all raised more than 50%.

You might also be interested in these eBooks

Solar Energy: Engineering of Solar Energy Systems

View Preview

Advances in Civil Engineering and Architecture

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 243-249)

Pages:

4909-4912

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.243-249.4909

Citation:

Cite this paper

Online since:

May 2011

Authors:

Yin Liu, Guang Hui Zhou, Jing Ma

Keywords:

Air, Heat Exchanger, Heat Pump, Heating, Solar Energy

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] N. C. Beak, U. C. Shin and J. H. Yoon: Solar Energy, Vol. 3 (2005), p.427

Google Scholar

[2] O. Onder and H. Arif: Renewable and Sustainable Energy Reviews, Vol. 3 (2007), p.482

Google Scholar

[3] Y. W. Li, R. Z. Wang and J. Y. Wu: Applied Thermal Engineering, Vol. 17-18 (2007), p.2858

Google Scholar

[4] P. Liu, X. Guan and Z. J. Mu: Chemical Industry and Engineering Progress, Vol. S1 (2009), p.328

Google Scholar

[5] R. S. Rao, P. Gu, and Z. E. Zhou: Building Energy & Environment, Vol. 4 (2005), p.24

Google Scholar

[6] W. Wang, Z. L. Ma and Y. Yao: Building Science, Vol. 10 (2007), p.28, "In Chinese".

Google Scholar

[7] C. Q. Tian, W. X. Shi and S. Wang: Acta Energiae Solaris Sinica, Vol. 3 (2004), p.388, "In Chinese"

Google Scholar

[8] J. C. Yang, "Investigation on an indirect expansion solar assisted multifunctional domestic heat Pump system", University of Science and Technology of China, 2007, "In Chinese".

Google Scholar

[9] W. X. Chen, "Model research of double heat sources solar heat pump [D]: Nanjing university of science and technology", 2004, "In Chinese".

Google Scholar

[10] GB/T 7725-2004, "Room air conditioners", 2004, "In Chinese"

Google Scholar