TERENTYEV'S NATURAL HEAT EXCHANGING DRYING SYSTEM FOR LIVESTOCK FARM VENTILATION Russian patent published in 2009 - IPC F24F7/00 E04H5/08 F24F12/00 

FIELD: heating.

SUBSTANCE: invention relates to livestock farm microclimate using energy saving elements. The technical result is achieved in natural heat exchanging drying system of livestock farm ventilation which comprises an intake section including an air-to-fluid heat exchanger, an air-to-air heat exchanger with an air distributor and a flute, a pipe, a trickle off sheet and a condensate collecting funnel as well as at least one exhaust section including an air-to-fluid heat exchanger with flutes and a condensate collecting pipe and a heat-insulated exhaust vent shaft with a valve in the upper part and a cowl; the air-to-fluid heat exchangers of the intake and exhaust sections are connected to each other by pipes and the loop of the heat exchangers and pipes is filled with non-freezing liquid.

EFFECT: providing for high positive heat balance in livestock farm buildings in winter time.

3 cl, 1 dwg