Abstract

The research on a group of energy piles for storing heat temperature field numerical simulation

Author(s): Zhao Songying, Chen Chen

Energy pile heat storage technology is a system of solar energy and the concrete pile as the composite heat source heat pump, inside the concrete pile embedded in heat pipe, using solar panels store heat through the heat exchange tube concrete pile in the soil. Based on the cylindrical heat source model of concrete heat storage pile 180 days of continuous regenerative process simulation, analyze the underground soil temperature field, think in 4 m interactions between energy pile under the pile spacing is small