Method for cooling of rooms within building

摘要

The method introduces additional air during the day with high induction. Direction of feed is downward and without draughts. During the night, the additional air is blown at high speeds against the walls enclosing the room. The air is introduced via a channel, which extends horizontally parallel and at a distance to a concrete ceiling. The air is then selectively fed to swirl nozzles, directed towards the occupied spaces in a room, or towards jet nozzles, which are directed towards the ceiling. The channel contains a long lamella-type heat exchanger.