Air mixing chamber for stable ventilation - has chamber with secondary air apertures, connected to outside air

摘要

The stable ventilation has an air duct, which is connected via an air inlet to the stable interior, and via an air outlet to the outside air. The duct contains a ventilator. An air mixing box (20) is positioned in the duct (14) between inlet apertures (16) and ventilator (22). The box has a closable secondary air aperture (26), connected to the outside air. An adjustable nozzle (24) is positioned in the duct near the air outlet (18). The secondary air aperture has sealing flaps (28), which are independently controlled by thermostats (32).