VENTILATED AIR COOLER Russian patent published in 2009 - IPC B60H1/00 

FIELD: ventilation.

SUBSTANCE: invention relates to air ventilation and cooling in enclosed premises. The ventilated air cooler comprises fans, air ducts, housing with air flow inlet and outlet branch pipes, water tank, heat exchanger sections with dry and damp channels incorporating moisture absorbing plates and air distribution chamber. The heat exchanger section dry channel inlet communicates with air flow inlet branch pipes, while its outlet communicates with aforesaid air distribution chamber arranged at the heat exchanger dry channels outlet to allow a gas dynamic communication with the cooled air outlet branch pipes and heat exchanger damp sections inlet. The said housing seats on the rigid bed. The heat exchanger sections represent single-blocks fitted into mounting modules. The latter are arranged in symmetry with the cooler lengthwise axis and at an acute angle thereto to form an intake chamber, its joints being filled with a sealing compound. Air feed fan is arranged on a separate mounting frame. Inlet branch pipe is furnished with a filter. The housing top and bottom accommodate damp air accumulating chambers representing widening boxes that feature 0.2 to 0.3 taper.

EFFECT: higher efficiency, reduced labor input in maintenance, ease of manufacture, reliable and simple operation.

4 cl, 5 dwg