AIR CONDITIONING DEVICE Russian patent published in 2012 - IPC F24F1/02 

FIELD: ventilation.

SUBSTANCE: device includes main and auxiliary flow supply fans, control valves, housing with air flow inlet and outlet connection pipes, water tank with water supply system to capillary porous material, heat exchange section with the main and auxiliary adjacent channels, and one inlet and two outlet air distributing chambers, which are arranged in the housing; besides, each of the above air distributing chambers is divided into two cavities with partitions and equipped with additional control valves. Device provides three ventilation modes: positive-pressure, pressure in the room and air circulation. The proposed device refers to energy-efficient air conditioning system for all climatic zones of RF and is used for cooling of ventilated air during warm season of the year, air heating during cold period of the year, dehydration, humidification with wet air cleaning and heat utilisation of the removed air in positive-pressure ventilation mode of the room. In plenum ventilation mode the device serves for displacement of exhaust warm air with cooled outside air from the room.

EFFECT: circulation mode allows reducing the supply of outside air under non-favourable conditions as much as possible, thus keeping the possibility of independent control of temperature and humidity parameters of air in the room.

5 cl, 6 dwg