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Study on Floor Thermal Storage System Combined with Heat Pump

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Abstract Solar assisted air source (So1-Air) heat pump system needs thermal storage devices, to cope with the unsteady performance caused by fluctuation of weather conditions. In this paper, we took note of a ...thermal capacity of a floor slab and proposed a simulation model of a floor cooling and heating system combined with a Sol-Air heat pump system. We simulated the thermal performance and the energy consumption of this system. As the thickness of concrete slab increases, the energy consumption increases but thermal comfortability in the room is better. A 24 cm thick slab of concrete is required to keep the room comfortable even during the non-operation of the heat pump.show more

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Created Date 2010.06.12
Modified Date 2020.11.27

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