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Sea and air amphibious unmanned aerial vehicle for maritime patrol

A technology for unmanned aerial vehicles and aircraft, which is applied in the direction of aircraft, seaplanes, rotorcraft, etc. It can solve the problems of unfavorable concealment, single function, and loud engine noise, so as to improve the speed of navigation in water, avoid low concealment, and improve performance. Effect

Inactive Publication Date: 2018-11-02
FOSHAN SHENFENG AVIATION SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, sea or underwater patrol equipment similar to ships and submarines has relatively large targets and relatively single functions. Patrol aircraft and ships are bulky, and the engine noise is loud when sailing, which is not conducive to concealment

Method used

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  • Sea and air amphibious unmanned aerial vehicle for maritime patrol
  • Sea and air amphibious unmanned aerial vehicle for maritime patrol
  • Sea and air amphibious unmanned aerial vehicle for maritime patrol

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] see Figure 1 to Figure 3 , the present invention provides a sea-air amphibious unmanned aerial vehicle for patrolling at sea, comprising: a fixed-wing aircraft body 1, the center of the fixed-wing aircraft body 1 is formed with a duct hole 5 penetrating up and down, and the duct hole 5 is provided with Ducted fan 2 is arranged, and water jet propeller 4 is respectively arranged on both sides of ducted fan 2; Wherein, water jet propeller 4 comprises: th...

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Abstract

The invention provides a sea and air amphibious unmanned aerial vehicle for maritime patrol. The sea and air amphibious unmanned aerial vehicle is characterized by comprising a fixed wing aerial vehicle body, wherein a duct hole, which is through up and down, is formed in the center of the fixed wing aerial vehicle body; a ducted fan is arranged in the duct hole; water spraying propellers are arranged at two sides of the ducted fan respectively; each water spraying propeller comprises a water inlet pipe communicated with a bottom plate of the aerial vehicle, a water spraying pump connected with the water inlet pipe and a spraying nozzle connected with the water spraying pump; each spraying nozzle is communicated with a tail plate of the aerial vehicle; a motor provides power for each waterspraying pump through a transmission shaft; the low-noise water spraying propellers are used for providing the navigation power in water; the low-noise ducted fan is configured and is used as aerialflight power and power of floating in the sea, so that the aims of sea and air amphibious, sensitivity in movement and strong concealment are realized.

Description

technical field [0001] The invention relates to the technical field of maritime patrol, and more specifically relates to a sea-air amphibious unmanned aerial vehicle for maritime patrol. Background technique [0002] At present, maritime patrols are usually carried out individually or jointly by surface ships, submarines, and aircraft based on operational plans, security tasks, and face-to-face situations. With the development of military science and technology, various patrol equipment is becoming more and more diversified. [0003] However, sea or underwater patrol equipment similar to ships and submarines has relatively large targets and relatively single functions. Patrol aircraft and ships are bulky, and the engine noise is loud when sailing, which is not conducive to concealment. [0004] Therefore, how to provide a sea-air amphibious patrol device with hard-to-exposure targets and sensitive movements is an urgent problem to be solved by those skilled in the art. C...

Claims

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Application Information

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IPC IPC(8): B64C35/00B64C27/20
CPCB64C35/008B64C27/20B64C35/005
Inventor 王志成
Owner FOSHAN SHENFENG AVIATION SCI & TECH
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