Method for supplying spaces with compressed air, taking CO2 concentration into consideration

摘要

The method involves installing sensors (10) for acquiring concentration of carbon-di-oxide. The amount of air supplied into the space is adjusted within predetermined threshold value based on the concentration of carbon-di-oxide in the space above a regulating valve (8). The concentration of carbon-di-oxide is detected by the sensor and is provided to a control unit (11). The regulating valve is provided to control the amount of air that is provided to the room. An independent claim is included for a method for providing shelter and room.