VAV Data base of electric VAV ventilation diffuser and air conditioning system using oxygen generator and control method thereof

摘要

The present invention enables indoor air quality to collect and share data of fine dust concentration, volatile organic compound (VOCs) concentration, temperature and humidity through an electric VV ventilation diffuser installed in each room, and carbon dioxide inside the room When the concentration is high, the present invention relates to an air conditioning system using an oxygen generator and a data base of an electric VV ventilation diffuser that supplies high purity oxygen to provide a comfortable environment for a user. Main control unit 100 which is installed in the electric VV (VAV) ventilation diffuser 102 and the heat exchanger 104 is installed on the duct path; It is installed in the room of the building at a predetermined interval from the main control unit 100 and controls the sensors 112, 114, 116, 118 and the motor 120 according to the control signal of the diffuser control unit 110. An electric V-V (VAV) ventilation diffuser 102; It is installed on the duct path connected to each room, and the desiccator 126, various dampers 130, 134, 138, 142, and fans 144, 146 according to the control signal of the heat exchanger control unit 124 ) To control the heat exchanger 104.