Thermal equilibrium system for building and energy-saving air-conditioning system using the same

摘要

A thermal equilibrium for building and an energy-saving air-conditioning system using the same incorporates a first energy-recovery apparatus and a second energy-recovery apparatus. The first energy-recovery apparatus includes a first water storage tank, a foundation pile under and connected to a building architecture construction and a first heat-exchanging pipeline connected to the first water storage tank for performing heat exchange with the foundation pile so that the water in the first heat-exchanging pipeline is heated to a first temperature range. The second energy-recovery apparatus includes a second water storage tank, at least one home appliance that generates a first thermal energy during operation, and a second heat-exchanging pipeline connected to the second water storage tank for performing heat exchange with the at least one home appliance so that the water in the second heat-exchanging pipeline is heated to a second temperature range.