Intelligent comprehensive monitoring device for switch cabinet

The utility model discloses an intelligent comprehensive monitoring device for a switch cabinet, and relates to the technical field of switch cabinet monitoring. The device comprises an electrically-controlled one-outlet and multi-inlet control device, an air outlet of the one-outlet and multi-inlet control device is communicated with an air extractor, an air outlet of the air extractor is communicated with a detection bin through a first pipeline, the detection bin is communicated with a second pipeline, and the second pipeline is provided with an electromagnetic valve; the air inlet of the one-outlet multi-inlet control device is also communicated with a plurality of hoses, and air inlet devices communicated with the hoses are arranged at a plurality of positions in the switch cabinet; a detection module is arranged in the detection bin; the power supply module and the controller are connected with the air extractor, the detection module, the electromagnetic valve and the one-outlet multi-inlet control devi