All-year capillary network radiation air conditioner energy saving system combined with phase change energy accumulation

The invention discloses an all-year capillary network radiation air conditioner energy saving system combined with phase change energy accumulation. The all-year capillary network radiation air conditioner energy saving system is mainly composed of a solar heat collector, a ground source heat pump, a winter phase change heat accumulation module, a summer phase change cold accumulation module, a capillary network, circulation water pumps, some valves and pipelines. According to the system, the solar energy and the ground source heat pump which is energy saving equipment are sufficiently utilized, the capillary network serves as the air conditioner tail end, the summer cold supply temperature is increased, the winter heat supply temperature is reduced, and the work efficiency of the ground source heat pump is improved. A winter energy accumulation module and a summer energy accumulation module are arranged, the ground source heat pump can accumulate energy at night all year round, a capillary network radiation