AIR DISTRIBUTOR Russian patent published in 2009 - IPC F24F13/06 

FIELD: heating.

SUBSTANCE: invention relates to ventilation. In the air distributor contains two vertically placed, one in the other, cylindrical, equal in height, air-permeable external and internal circular cowlings, whose lower ends are fastened by a general air-proof bottom. The upper end of the inner cylindrical air-permeable circular cowling is provided with a supply pipe, and the cavity, formed between the inner and outer cylindrical air-permeable circular cowlings from the side of the supply pipe is closed with an airtight cover. On the inner cylindrical air-permeable circular cowling on the airtight bottom is installed a rigid airtight conical divider with the apex directed towards the direction of the supply pipe.

EFFECT: increase in the uniformity of the flow of incoming air, supplied from the air distributor located vertically, throughout its entire length.

9 cl, 10 dwg