Monitoring system of nuclear air purification trolley

The utility model discloses a monitoring system of a nuclear air purification trolley, which comprises a supporting plate, universal wheels arranged at the bottom of the supporting plate, a purification box body arranged above the supporting plate, an air exhaust box and a control box, an arc-shaped air plate, a high-efficiency filter, an iodine adsorber and a centrifugal fan are sequentially arranged in the purification box body from top to bottom, an air speed sensor is mounted in the middle of the air inlet, a gamma dosage rate probe is mounted on one side of the high-efficiency filter, and a heater is mounted in an air duct of the high-efficiency filter and the iodine adsorber; a temperature and humidity sensor is installed at the center of the bottom end of the iodine adsorber, and the controller is connected with the wind speed sensor, the gamma dosage rate probe, the heater and the temperature and humidity sensor. The iodine radiation air purification device is simple in structure, reasonable in design