Dust and waste gas integrated detection device for underground cavern construction

The utility model discloses a dust and waste gas integrated detection device for underground cavern construction, which comprises a detection hanging box, an exhaust fan, a controller, a gas flow rate detector, a smoke concentration detector and an air composition analyzer, a gas flow rate detector, a smoke concentration detector and an air composition analyzer are arranged in the detection hanging box and used for detecting airflow parameters in the detection air duct, and the controller is electrically connected with the exhaust fan, the gas flow rate detector, the smoke concentration detector and the air composition analyzer; the exhaust fan, the gas flow rate detector, the smoke concentration detector and the air composition analyzer are integrated in the detection hanging box, so that the integrated and portable design is realized, the movement and installation of the equipment are facilitated, the occupied area of the equipment is reduced, and the use flexibility of the equipment is improved. 本实用新型公开了一种