System and method for linkage of electric power tunnel inspection robot and fire extinguishing system

Abstract

The invention discloses a system and a method for linkage of an electric power tunnel inspection robot and a fire extinguishing system. The method includes: a control platform sends fire disaster signals to the robot and controls fireproof doors to close after detecting a fire disaster in a tunnel; after receiving the signals, the robot moves towards the fire disaster, controls the corresponding fireproof door to open and closes the fireproof door after passing through; the robot verifies the fire disaster and calculates the distance between a fire origin and the robot after reaching a highest-temperature zone; the robot aims at a target in the fire zone and controls nozzles to release fire extinguishing materials to the target; fire extinguishment is finally realized by linkage control of the control platform, the fireproof doors and the robot. The robot is capable of freely passing through fire compartments of the electric power tunnel, once the fire disaster is detected, all of the fireproof doors are closed in a linkage manner, the robot quickly arrives at the fire point to check fire conditions, and firefighting steering engines are directly adopted for aiming at fixed points to extinguish fire. The system and the method for linkage of the electric power tunnel inspection robot and the fire extinguishing system have the advantages of quickness in reaction, information accuracy and flexibility, and accident risks can be greatly reduced to guarantee tunnel environmental safety.

Description

technical field [0001] The invention relates to the technical field of electric power tunnel fire prevention, in particular to a method and system for linkage of an electric power tunnel inspection robot fire protection system. Background technique [0002] Urban cable tunnels are important public infrastructures. Generally, 110KV or 500KV high-voltage cables are installed inside. These are the main arteries of urban power supply. Once the cables explode and catch fire, it will cause more serious fires and power outages, with serious consequences. [0003] At present, the interior of the cable tunnel is composed of a number of fire-fighting partitions separated by fire doors. Each fire-fighting partition is equipped with fire-fighting water supply and fire-fighting supporting facilities, but they are limited to fixed devices in the tunnel, and the distance between them is relatively long. The fire-fighting range is limited. When a dangerous situation occurs, the response is ...

AI Technical Summary

Problems solved by technology

[0003] At present, the interior of the cable tunnel is composed of a number of fire-fighting partitions separated by fire doors. Each fire-fighting partition is equipped with fire-fighting water supply and fire-fighting supporting facilities, but they are limited to fixed devices in the tunnel, and the distance between them is relatively long. The fire-fighting range is limited. In the event of danger, the response is often delayed, and the success rate of fire extinguishing is poor. In addition, once a fire breaks out, a large amount of harmful gas will be generated, and personnel cannot enter the scene, and the fire extinguishing efficiency is low.

[0004] At present, there is no intelligent inspection equipment in the cable tunnel, which is not conducive to quickly finding and extinguishing the fire when a fire occurs. Once a fire occurs, the fire extinguishing efficiency is low, and it is not conducive to the safety of personnel.

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