Air conditioning system design for Beijing Tianchuang Shiyuan project

Adopts ice storage and water source heat pump as air conditioning mode. Selects six water source heat pumps with three working conditions. In summer, the heat pumps work in ice making mode by night and in air conditioning mode by day. In winter, ground water is used for heating. Compares conventional air conditioning systems with the combined system in  investment and operation costs. Adjusts the working conditions in winter and summer separately. The result shows that the combined system reduces energy consumption remarkably.