Power grid fire high-lift charged extinguishing device

Abstract

The invention discloses a power grid fire high-lift charged extinguishing device which comprises a chassis, an automatic water agent mixing unit, a water agent boosting unit and a water mist output unit, wherein the automatic water agent mixing unit and the water agent boosting unit are installed on the chassis, the automatic water agent mixing unit, the water agent boosting unit and the water mist output unit are connected in sequence, the automatic water agent mixing unit comprises a water tank and a fire extinguishing agent tank, the water tank is connected with the water agent boosting unit through a water pipeline, the fire extinguishing agent tank is connected with the water agent boosting unit through a fire extinguishing agent pipeline, a first flow control valve is arranged on the water pipeline, and a second flow control valve is arranged on the fire extinguishing agent pipeline. The device can be used for quickly performing charged extinguishment on a field power grid, the problems of line tripping and electric shock during extinguishment are solved, and the device has the advantages of water conservation and high lift during the extinguishment.

Description

technical field [0001] The invention relates to the technical field of fire extinguishing equipment, in particular to a high-lift electrified fire extinguishing device for power grid mountain fires. Background technique [0002] Affected by fire customs such as Qingming and spring plowing, power grid wildfire disasters occur frequently. When wildfires across the country are severe, there are as many as thousands of fire points a day. Area without power. Wildfire has become a major disaster that endangers the safety of the power grid. It is urgent to control the wildfire disaster of the power grid to ensure the safe and stable operation of the power grid. However, there is no water source at the site of wildfires on transmission lines, the wind is strong and easy to re-ignite, and the height of the mountain is high. The traditional fire trucks have a large flow rate, the working pressure is generally about 2MPa, and the lift is low. At the scene of wildfires on the line, it...

AI Technical Summary

Problems solved by technology

However, there is no water source at the site of wildfires on transmission lines, strong winds are easy to re-ignite, and the height of the mountain is high. Traditional fire trucks have a large flow rate, the working pressure is generally about 2MPa, and the lift is low. At the scene of wildfires on the line, it is often impossible to extinguish the wildfires of the high-lift power grid, resulting in failure

In addition, when using ordinary water to extinguish the fire under the high-voltage transmission line, there is a danger of fire extinguishing, electric shock and line tripping

Images