High-altitude mooring unmanned aerial vehicle firefighting rescue system and method

Abstract

The invention discloses a high-altitude mooring unmanned aerial vehicle firefighting rescue system, and belongs to the technical field of firefighting. The high-altitude mooring unmanned aerial vehicle firefighting rescue system is used for solving the technical problem that at present, high-rise firefighting rescue is difficult. The specific structure of the system comprises a high-altitude operation subsystem and a ground support subsystem; the high-altitude operation subsystem comprises a mooring unmanned aerial vehicle, a fire extinguishing unit, an environment monitoring unit and a rescuecatapulting unit, wherein the fire extinguishing unit, the environment monitoring unit and the rescue catapulting unit are located on the mooring unmanned aerial vehicle; the ground support subsystemcomprises a fire fighting vehicle, a fire extinguishing agent supply unit, a power source unit and a pipeline winding-unwinding unit, wherein the fire extinguishing agent supply unit, the power source unit and the pipeline winding-unwinding unit are installed on the fire fighting vehicle; the power source unit is connected with the mooring unmanned aerial vehicle through a mooring cable and usedfor providing a power source for the mooring unmanned aerial vehicle; the fire extinguishing agent supply unit is connected with the fire extinguishing unit through a supply pipe and used for providing a fire extinguishing agent to the fire extinguishing unit; and the pipeline winding-unwinding unit is used for conducting winding and unwinding operation on the mooring cable or / and the supply pipe.The high-altitude mooring unmanned aerial vehicle firefighting rescue system has the advantages of being long in endurance, large in carrying capacity, fast in response, safe, reliable and capable ofbeing integrated with the high-rise firefighting rescue function.

Description

technical field [0001] The invention mainly relates to the technical field of firefighting, in particular to a high-altitude tethered unmanned aerial vehicle firefighting and rescue system and method. Background technique [0002] With the development of the world economy, there are more and more high-rise and super-high-rise buildings in cities. Once a fire breaks out in a high-rise building with tens of meters or even hundreds of meters, it will face difficulties in fire protection. At present, traditional fire-fighting equipment such as high-pressure water guns, fire-fighting ladders, and high-altitude drones have the following deficiencies: [0003] (1) At present, the traditional high-pressure water gun is difficult to reach more than 80 meters for fire extinguishing and fire rescue due to the water pressure and the structural weight of the fire ladder, and the current ladder fire truck is limited by the area, the smoothness of the street, and the speed of the police. ...

AI Technical Summary

Problems solved by technology

[0003] (1) At present, the traditional high-pressure water gun is difficult to reach more than 80 meters for fire extinguishing and fire rescue due to the water pressure and the structural weight of the fire ladder, and the current ladder fire truck is limited by the area, the smoothness of the street, and the speed of the police. In many cases, the train cannot arrive at the scene of the fire in the first time

Moreover, the use of fire trucks to fight fires mainly depends on firefighters. Firefighters are directly close to the fire scene, which is very dangerous and sometimes even causes unnecessary casualties.

[0004] (2) In the face of high-rise fire extinguishing, sometimes multiple fire trucks are required to carry out joint operations, and the preparation time is relatively long. Using aerial ladders for high-level rescue has a relatively slow process of launching the aerial ladder, resulting in slow rescue response;

[0005] (3) For high-altitude unmanned aerial vehicles, in view of the performance parameters of the current battery, the unmanned aerial vehicle carries the load required for fire extinguishing and its own weight, the length of operation time is limited, the carrying load of fire extinguishing is small, the aerial operation time is short, and multiple reciprocations are required In the air and on the ground; if it carries a lot of load, the air operation time is short. Therefore, the fire rescue UAV using battery power cannot carry out high-level fire rescue operations for a long time and with a large load, which will delay the precious opportunity of fire rescue;

[0006] (4) In the face of complex fire rescue situations, traditional fire protection methods are difficult to meet diverse and configurable fire extinguishing needs such as broken windows, large-flow water spray, dry powder spray, and foam;

[0007] (5) Due to the limitation of working height, it is difficult for traditional fire rescue means to provide emergency rescue equipment (such as: gas masks, fire blankets, bright flashlights, walkie-talkies, etc.)

[0008] (6) The stand-alone operation of existing fire-fighting drones completes fire-fighting operations such as dry powder fire extinguishing and water spraying, and does not have the function of fully building a fire-fighting rescue system

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