Humidifying, cooling and heating air-conditioning plant - with shaft-end mounted ventilators passing air through louvres, and water sprinklers

The plant incorporates an electric motor with a shaft carrying two ventilators rotating in the same direction at its ends, with homologously arranged vanes, generating underpressure in the humidifying chamber and drawing in environmental air through two front louvres and/or fresh air througha louvre at the top. There are nozzles for water vapourisation mounted on two circular sector tubes, and attached at the other ends between the ventilators in the humidifying chamber. The air mixture is taken over by the ventilator vanes and led to two heater batteries. There are stilling chambers in both directions sealed off by droplet separators also fulfilling the role of louvres. The combined tasks of filtering, humidification, cooling and/or heating of air are carried out by a plant of simple construction.