LÜFTUNGSLUFT-TEMPERATURREGELUNG

摘要

The invention concerns a device where used ventilation air is used to bring fresh outside air to the desired temperature and next to convey to the to be ventilated space. For this purpose is made use of heat regenerators (6, 7) which serve with the help of a change-over valve (5, 15) intermittent for heating or cooling of the ventilation air. Characteristic is that the used air by means of heating or cooling by water atomisers (12) is brought to such a temperature that the heat regenerators (6, 7) after the passage of the used air attain the desired temperature. After a cycle change the fresh outside air is brought to the desired temperature by the heat regenerators (6, 7). A variant of the invention shows the atomisers (12) mounted to the valve (5, 15) where the atomisers (12) turn 180 DEG at the changing of the cycle.