| 摘要 |
PROBLEM TO BE SOLVED: To provide an air conditioning system which allows for a comfortable lifestyle throughout the year by suppressing a temperature rise in summer.SOLUTION: An air conditioning system 1 comprises a water reservoir 2, a circulation path 3, and a heat exchanger 4. In the water reservoir 2, an underground space S adjacent to or proximate to a building A is used as a water storage part 22 for storing rainwater and on an upper surface of the water storage part 22, a moisture permeable layer 26 is provided through which moisture is permeable. The circulation path 3 is configured to circulate rainwater stored in the water reservoir 2 through the inside of a house. The heat exchanger 4 is provided in the house through which the circulation path 3 passes so that heat exchange with air in the house can take place. In the water reservoir 2, a void between stones 21 filling the underground space S is used as a water storage part 22 for storing rainwater. Because an outside wall of the building A suppresses heating caused by reflection or radiation heat, the water reservoir 2 can suppress the outside wall of the building A from being heated, thereby allowing for a comfortable lifestyle throughout the year by suppressing a temperature rise in summer. |
