The utility model provides a robot of transformer substation with fire control and security protection function, including the moving platform of robot of transformer substation, be equipped with the industrial computer on the moving platform of robot of transformer substation, the industrial computer links to each other respectively with temperature detection module, humidity detection module and gaseous detection module, and the industrial computer links to each other with extinguishing device, the industrial computer still links to each other with the entrance guard of transformer substation monitoring module, the entrance guard of transformer substation monitoring module is including the iris collection module who is used for gathering the entering personnel's of transformer substation iris image to and the image processing module who links to each other with iris collection module, image processing module links to each other with the industrial computer, the industrial computer still links to each other with monitor computer through the cloud ware. The utility model discloses a robot can comprehensively monitor the fire control condition and the discernment entering personnel of transformer substation identity in the transformer substation.