| 摘要 |
PURPOSE:To heat the swimming pool water and to enable air conditioning of the pool room and formation of course lines in the pool by heating air by utilization of solar heat and discharging the heated air from the bottom of the pool. CONSTITUTION:A heat insulating chamber 1 is formed by utilization of the roof of a building or the like, and the air in the chamber 1 is heated by solar energy SL. The heated air is sucked by a pump 2, introduced into pipes 4 laid on the bottom of the swimming pool 3, and discharged from holes 4' formed in the pipes 4. While moving up in the pool water, the air bubbles 5 exchange heat with the water to heat the water. The air cooled through the heat exchange is reintroduced in the chamber 1 and reheated. Thus the solar energy is utilized effectively for heating the pool water, and air conditioning of the pool room and formation of course lines in the pool can be achieved. |
