Folding fire extinguishing device, fire-fighting unmanned aerial vehicle and fire extinguishing method
A fire extinguishing device and foldable technology, which can be used in launching devices, unmanned aircraft, motor vehicles, etc., can solve the problems of complicated operation, the inability to automatically complete the folding and unfolding of the nozzle, and the difficulty of unmanned aerial vehicle control, etc., to achieve The operation is simple and convenient, meeting the needs of storage and transportation, and the effect of reducing the overall size
Pending Publication Date: 2021-06-11
BEIJING MECHANICAL EQUIP INST
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Problems solved by technology
[0004] However, the folding and unfolding of the existing nozzles cannot be done automatically, and manual intervention is required. The nozzles must be manually unfolded before the UAV takes off. The operation is complicated, and the deployment of the nozzle before the UAV takes off will increase the Difficulty of handling during flight to the fire point
Method used
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[0032] An example embodiment will now be described more fully with reference to the accompanying drawings. However, an example embodiment can be implemented in a variety of forms, and is not to be construed as being limited to the examples described herein; in contrast, the present invention will make the present invention will be more comprehensive and complete, and the concept of an example embodiment is fully conveyed A technician in the art.
[0033] Furthermore, the features, structures, or characteristics described may be incorporated in one or more embodiments in any suitable manner. In the following description, there is provided a number of specific details to give a sufficient understanding of the embodiments of the present invention. However, those skilled in the art will appreciate that one or more of the technical solutions of the present invention may be practiced without one or more of a particular detail, or other methods, components, devices, steps, and the like c...
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The invention discloses a folding fire extinguishing device, a fire-fighting unmanned aerial vehicle and a fire extinguishing method. The folding fire extinguishing device comprises a driving device, a rotating connector, a first spraying pipe and a second spraying pipe, and the rotating connector comprises a flow guide cavity for a fire extinguishing medium to flow, a first connector and a second connector; the flow guide cavity is formed in the rotating connector and communicates with the first connector and the second connector, and the relative position of the first connector and the second connector can be changed along with the rotation of the rotating connector; and the driving device drives the rotating connector to rotate so as to change the relative position of the first connector and the second connector, so that the relative position of the first spraying pipe and the second spraying pipe is adjusted. The state of the folding fire extinguishing device can be regulated and controlled in time according to actual needs.
Description
Technical field [0001] The present invention relates to the field of fire rescue technologies, and in particular, to an automatic folding fire extinguishing device, a fire drone, and a fire extinguishing method. Background technique [0002] As a new type of fire rescue means, fire-fighting rescue means, with a fast-moving tank, high rapid, high-speed, and has gradually become research and development and application hotspots. [0003] The fire-fighting drone is equipped with a fire tank while needing the spray operation using a sufficient length of nozzle. In order to ensure the rapidity of fire rescue, the fire-fighting drone must be used in a manner that is pre-integrated in advances such as drone, fire extinguishing, nozzle, and cannot be assembled in the rescue site. However, the fire drone is stored, during the transportation, due to spatial restrictions, the nozzle cannot exceed the outer dimensions of the drone. In order to be able to meet the storage and transportation n...
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Login to View More IPC IPC(8): A62C3/00A62C31/03A62C31/05A62C31/24A62C31/28B64D1/18
CPCA62C3/00A62C31/03A62C31/05A62C31/24A62C31/28B64D1/18B64U2101/00
Inventor 吴世蔚李雪初林晓迪
Owner BEIJING MECHANICAL EQUIP INST