DEVICE FOR VENTILATION OF CATTLE HOUSE Russian patent published in 2006 - IPC F24F7/02 

FIELD: ventilation.

SUBSTANCE: device comprises walls, floor, windows, roof, gable slot, exhaust ventilation system made of light-aeration lamp and passages for distributing outdoor air inside the house. The light-aeration lamp is made of sections that alternates with the sections of the forced-exhaust devices that have flat exhaust passage whose walls are heat conducting in their bottom section and made of hydrophobic material and are heat insulated in the top section. The passages for supplying outdoor air are defined by the heat-conducting walls of the exhaust passage and heat insulated walls parallel to them. The slot for sucking outdoor air has controlled valves-deflectors that project out of the heat insulated walls of the exhaust passage and inclined downward.

EFFECT: improved sanitary conditions in the cattle house.

2 dwg