ANIMAL HOUSE VENTILATION METHOD AND APPARATUS Russian patent published in 2004 - IPC

FIELD: agriculture. SUBSTANCE: method involves supplying and sucking out air from animal house; creating air flow around animal, laterally thereof, along the entire length of animal's body; directing air flow in horizontal plane from front part of animal's body to its rear part. Apparatus has stables with balanced ventilation perforated tubular side safety devices connected to influent and exhaust main pipelines. Influent and exhaust perforated pipes of safety devices are arranged vertically in opposed relation to one another on opposite front and rear sides of stable, respectively. Openings of influent and exhaust perforated pipes are made on their opposite sides. EFFECT: increased productivity owing to improved animal keeping conditions. 3 cl, 1 dwg