AIR HEAT TREATMENT AND HUMIDIFYING DEVICE Russian patent published in 2004 - IPC

FIELD: ventilation and air conditioning.

SUBSTANCE: proposed device contains spray chamber with pan arranged in air channel and group of humidifiers arranged above, drop traps arranged at spray chamber outlet, watertight partition arranged in pan forming two sections located under groups of humidifiers and electrochemical activator in form of reservoir with two spaces divided by semipermeable diaphragm. First space has positively charge electrode connected to dc source and second space has negatively charge electrode. Inlets and outlets of both spaces of activator reservoir are in communication with corresponding sections of pan. Each section of spray chamber is provided with upper reservoir whose bottom has rectangular slots in direction of air flow to let out liquid and profiled grille to change area of slots by displacing it horizontally by means of adjusting screws. Humidifiers made of hygroscopic cloth plates are fastened in stretched state through slots of bottom and profiled grille of upper reservoir over lower pan.

EFFECT: reduced aerodynamic resistance of air duct and hydraulic resistance of water line.

2 dwg