Study of Seasonal Storage in Ground-Source Heat Pump with Solar Collector

Fang Wang; Lian Jing Niu; Zhi Long Liu; Mao Yu Zheng

doi:10.4028/www.scientific.net/AMM.121-126.2897

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 121-126Study of Seasonal Storage in Ground-Source Heat...

Study of Seasonal Storage in Ground-Source Heat Pump with Solar Collector

Abstract:

Aimed to ground source heat pump’s low coefficient of performance in severe cold climate areas, solar assisted GSHP system with seasonal soil heat storage has been advanced. Simulation analysis was done for the underground heat exchanger using finite element method. Changing types of soil and material of U-tube, suitable kind of soil and material of U-tube were found for GSHP system. The analysis result shows that seasonal soil storage can solve the problem of large heat load in heating period and little cold load in cooling period for severe cold areas. It provides theoretical basis for residential use.

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Periodical:

Applied Mechanics and Materials (Volumes 121-126)

Pages:

2897-2901

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.121-126.2897

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Online since:

October 2011

Authors:

Fang Wang, Lian Jing Niu, Zhi Long Liu, Mao Yu Zheng

Keywords:

Ground Source Heat Pump (GSHP), Seasonal Storage, Solar Energy, U-Tube Heat Exchanger

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