Portable transformer substation cable duct air intelligent ventilation device

The invention relates to a portable transformer substation cable duct air intelligent ventilation device, and belongs to the technical field of operation in cable ducts. The exhaust fan is fixedly installed on the walking mechanism through the rack, the poisonous and harmful gas detection sensor is installed on the rack and located on the front side of the rack, the controller, the battery pack and the control panel are all installed on the walking mechanism, and the battery pack is connected with the control panel, the controller, the exhaust fan, the poisonous and harmful gas detection sensor and the walking mechanism. The controller is connected with the control panel, the exhaust fan, the poisonous and harmful gas detection sensor and the walking mechanism. The device can be charged in a charging area and then hoisted into a transformer substation, is convenient to move through the walking mechanism, can efficiently carry out exhaust and ventilation work, reduces the working intensity of cable pipe trench