Investigation on desiccant cooling for air type solar system. (Part 2) - cooling performance test of desiccant system used silica gel end having air cooling plate

摘要

In air type solar house, collected hot air in summer season used for water heating only. The greater part of hot air is exhausted. As cooling system in air type solar house, silicagel bed type desiccant cooling system was investigated. Regeneration of silicagel bed is performed by flowing hot air through the bed. To reduce temperature of the silicagel bed before using as dehumidifer, plate type air flow cooler was embedded in the bed at 25 mm intervals. As the result of experiment, it can be sead that silicagel bed type desiccant cooling system in air type solar house is feasible.