Energy-saving device for air flow diagnosis and control of high and large space clean room

The utility model discloses an energy-saving device for air flow diagnosis and control of a high and large space clean room, particularly relates to the field of clean rooms, and comprises a clean room, a net partition plate is arranged in the middle of the clean room, a controller is arranged on one side of the clean room, and a humidifier and an air curtain machine are respectively arranged on two sides of the controller. And a plurality of shunting pipes are arranged at the output end of the air curtain machine. According to the utility model, the inside of the clean room can be partitioned according to the position of equipment through the arranged net partition plate, and the airflow and the temperature and humidity of a single region can be detected through the cooperation of the wind speed and direction detector and the temperature and humidity detector, so that the particle motion trail is judged, and the overall coordination control is facilitated; the electric adjusting valve and the wind direction