Compression air foam elevating jet robot

Abstract

The invention discloses a compression air foam elevating jet robot. The robot comprises a chassis, a foam connector, a rotary table, an elevating arm rest, a compression air foam pipeline, a compression air foam releasing device, a center control system and a remote controller. The manner of combining the self walking type chassis and multiple supporting legs is adopted, the supporting legs can beautomatically unfolded or folded, the problems that a robot is unstable and prone to topping during elevating jet due to small size and a light chassis can be solved, the robot is large in elevatingheight, the robot can exert compression air foams to a protected object in a plunging jet or hooking manner, and the compression air foams with the small density and small mass overcomes the influences of wind and fire plumes and high-temperature heat radiation. The robot is flexible, the remote control mode is adopted, the technical aim about effective exerting of the compression air foam can beachieved, the robot can be provided with different releasing devices, the compression air foams are released to the target area, and actual needs of large fire fighting of petrochemical tanks, processdevices, an oil immersion transformer and the like can be met.

Description

technical field [0001] The invention relates to a fire fighting robot, in particular to a compressed air foam elevating injection robot. Background technique [0002] The flammable, explosive, toxic and harmful substances involved in petrochemical engineering are of many types and quantities, the production process is complex, and the risk of fire is high. Once a fire occurs, the burning speed is fast, the fire develops rapidly, and it is easy to form a large-scale three-dimensional fire, which is very difficult to fight , and due to the high temperature of the fire scene, there are high risks such as flammability and explosion, dense smoke and oxygen deficiency, poisonous and harmful, so the requirements for fire fighting and rescue equipment are very high, and new and efficient unmanned fire fighting equipment is urgently needed. [0003] Compressed air foam fire extinguishing technology is to generate foam by injecting air into the foam solution under positive pressure. ...

AI Technical Summary

Problems solved by technology

[0004] (1) High-stability compressed air foam has low density and light weight. Existing conventional compressed air foam fire trucks have limited shooting range, insufficient shooting height, and small protection range, which cannot meet the actual needs of typical petrochemical engineering fire fighting.

[0005] (2) Existing conventional compressed air foam fire trucks cannot be used near oil tanks, process equipment and other places with explosion and high temperature hazards

[0006] (3) Existing conventional high-flow compressed air foam cannons have insufficient shooting height, the foam jets are scattered, the loss along the way is large, and they are greatly affected by the environmental wind and fire plume, and the effect of fighting high-level fires in large oil tanks and process devices is poor.

[0007] It can be seen that the existing compressed air foam fire extinguishing equipment cannot meet the needs of large-scale petrochemical fire fighting, and there is an urgent need for flexible, safe and effective unmanned compressed air foam spray equipment

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