Electric automation equipment fault warning equipment

The utility model relates to the technical field of electrical equipment, in particular to electrical automation equipment fault warning equipment which comprises an equipment body, a controller is installed on a door body of the equipment body, a water tank is fixed to the right side of the equipment body, a filter layer is fixed to the top of the water tank, and a fixing cover is connected to the right side of the equipment body. A fan is mounted on the inner side of the fixing cover, and the right side of the fixing cover is connected with an exhaust pipe. According to the fault warning equipment for the electrical automation equipment, when dense smoke in the equipment body is monitored through the smoke alarm, the controller can adjust the fan to rotate reversely, meanwhile, the controller can close a second electric valve on an exhaust pipe and open a second electric valve on an exhaust pipe, and therefore the fan can lead in external air through heat dissipation holes; meanwhile, internal dense smoke i