Safe anti-leakage monitoring control cabinet and operation method thereof

The invention relates to the technical field of sulfur hexafluoride leakage prevention, in particular to a safe leakage-proof monitoring control cabinet and an operation method thereof.The safe leakage-proof monitoring control cabinet comprises a leakage-proof purification exhaust device installed on the side portion of a high-voltage electrical cabinet, and the leakage-proof purification exhaust device comprises an extrusion suction device installed on the side portion of the high-voltage electrical cabinet; a suction air bag is installed in the extrusion suction device, a first countercurrent plug is installed at the air inlet end of the suction air bag and communicated with the interior of the high-voltage electrical cabinet through a connecting pipe, an electromagnetic valve is installed on the connecting pipe, and a multi-layer purification device is further installed on the side portion of the extrusion suction device. A guide exhaust rail, a second countercurrent plug, a gas uniformizing mechanism, a m