List of the air temperature oscillation is controlled in particular for an industrial building d4elevage

摘要

The invention relates to a generator (1) of air at a controlled temperature, which consists of a box (2) which contains at least one burner (3) and at least one fan (4) of the dilution in order to propel them, at the desired temperature, the air circulating in the chamber (2) in a building. This generator (1) of air is characterized in that it comprises, on the one hand, at least two sources (5, 6) for feeding air, one (5) of recycled air blown into the premises to be heated, the other (6) of fresh air coming from the outside of the room, on the other hand, a mixer faucet (7) are controlled in order to obtain, in the box (2) a stream of fresh air or a stream of recycled air or a mixture of fresh air and recycled air as a function of variations in the climatic conditions and / or of the ventilation requirement of the occupants of the room. The application: breeder buildings or industrial.