Simulation Study on Solar Collector - Air Source Heat Pump Combined System for Space Heating in Cold Region

Zhen Qing Wang; Yan Chen; Hai Xia Wang

doi:10.4028/www.scientific.net/AMM.238.478

Paper Titles

The Study on Rainfall Threshold Induced Landslides in Yucheng District by Binary Logistic Model
p.460

Application of New Soil Consolidator in Road-Construction Engineering
p.466

Study on Updating Design Pattern of Using Solar Energy Hot Water System in High-Rise Residence
p.470

Application of Thermal Priority Strategy in Energy-Saving Optimization Design of Low-Cost Rural Residence
p.473

Simulation Study on Solar Collector - Air Source Heat Pump Combined System for Space Heating in Cold Region
p.478

Analysis on Waterproof and Drainage Systems of Pit House in the West of Henan Province
p.482

The Development of Low-Carbon Economy for Realizing Urban Sustainable Development: Taking the Example of Baotou
p.486

Research on Fire Prevention and Evacuation Design of Large Sports Facilities
p.490

Research of Highway Alignment Design Safety Evaluation Using Curvature Change Rate
p.493

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 238Simulation Study on Solar Collector - Air Source...

Simulation Study on Solar Collector - Air Source Heat Pump Combined System for Space Heating in Cold Region

Abstract:

An air source heat pump system (ASHPS) was set up, which provided space heating and cooling, as well as hot water for an office building in Tianjin. Its operating performance in winter was evaluated based on test data. Considering the local abundant solar radiation and the way to provide energy in an office building, a simulation study was carried out on the combsystem of ASHP and flat plate air collector (FPAC). The effects of collector area and its outlet parameters on the heating performance of ASHP were studied, and the favorable operating and matching mode were recommended. The results indicate that ASHPS is a technically viable method in Tianjin in winter, but not economically, and the air-solar combsystem should be taken into account for its massive replacement for conventional energy.

You might also be interested in these eBooks

Solar Energy: Engineering of Solar Energy Systems

View Preview

Innovation in Civil Engineering, Architecture and Sustainable Infrastructure

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 238)

Pages:

478-481

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.238.478

Citation:

Cite this paper

Online since:

November 2012

Authors:

Zhen Qing Wang, Yan Chen, Hai Xia Wang

Keywords:

ASHPS, COP, Solar Collector, Space Heating

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] P. Lamp, F. Ziegler, European research on solar-assisted air conditioning, Int J Refrig, 21 (1998) 89-99.

Google Scholar

[2] B. Xu. Y. Lu, Z. Ma, Heat Pump. China Architecture & Building Press, Beijing, 1988.

Google Scholar

[3] M. Hosoz, M. Direk, Performance evaluation of an integrated automotive air conditioning and heat pump system, Energy Conversion and Management, 47 (2006) 545-559.

DOI: 10.1016/j.enconman.2005.05.004

Google Scholar

[4] D. L. O'Neal, Defrost cycle performance for an air-source heat pump with a scroll and a reciprocating compressor, Int J Refrig, 18 (1995) 107-112.

DOI: 10.1016/0140-7007(95)93893-o

Google Scholar

[5] T. Prud'homme, D. Gillet. Advanced control strategy of a solar domestic hot water system with a segmented auxiliary heater, Energy and Buildings, 33 (2001) 463-475.

DOI: 10.1016/s0378-7788(00)00107-9

Google Scholar

[6] S. A. Kalogirou, Solar thermal collectors and applications, Progress in energy and combustion science, 30 (2004) 231-295.

DOI: 10.1016/j.pecs.2004.02.001

Google Scholar

[7] B. Huang, J. Chang, Performance characteristics of integral type solar assisted heat pump, Solar Energy, 71 (2001) 403-414.

DOI: 10.1016/s0038-092x(01)00076-7

Google Scholar

[8] J. Zhao, Y. Ma, The xperimental study on solar-assisted heat pump system for hot water supply, Acta Energiae Solaris Sinica, 14 (1993) 30-34.

Google Scholar

[9] J. Zhao, Investigation into the use of R134a in a direct expansion solar assisted heat pump, Journal of Tianjin University of Science and Technology, 33 (2000) 33-36.

Google Scholar

[10] Z. Olympia, S. Anastassios. Effect of climatic conditions on the design optimization of heat pump systems for space heating and cooling, Energy Conversion and Management, 39 (1998) 609-622.

DOI: 10.1016/s0196-8904(97)00050-2

Google Scholar