Mechanical ventilation facility by moisture-adjusted insufflation and associated method

摘要

The installation has an air insufflation chamber (2) including an air inlet duct (21) connected to air inlet channels. Each channel is connected to outer air inlet nozzles (10, 11) captured in different locations at an outer side of a premise (22) to be ventilated. Tiltable flaps (9) ensure admission of air issued from the nozzles to the air inlet duct depending on temperature and/or humidity of the captured outside air in order to minimize intake of outside air having absolute humidity greater than absolute humidity of the indoor air of the premise. An independent claim is also included for a method for mechanical ventilation of a premise.