4-2-1 秋田県由利本荘市における太陽熱利用の検討(4-2 太陽熱・温泉熱・水力利用,Session 4 新エネルギー)

概要

論文の詳細を見る
Solar water heaters for a simple hot water supply system create excess thermal energy in the hot summer season. Solar cooling system by absorption heat pump has been developed to utilize the excess energy. However, the required temperature of the hot water supply is relatively high to drive the cooling system. By testing the performance of a set of solar heat collectors consisting of vacuum insulated glass tubes, this study investigates the feasibility of the absorption cooling system in northern Japan. The test finds that the average temperature at the outlet of the collectors in August was 87 deg. C, the level that is adequate for the absorption cooling system. This study further investigates the alternative cooling system with dehumidifier, and finds that the level of temperature is also adequate in certain months.
2012-07-30