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An aircraft structure capable of repeatedly entering and exiting water

An aircraft, water entry and exit technology, applied in the field of aircraft, can solve the problems of large resistance, unsatisfactory water entry and exit, and difficulty in meeting the requirements of repeated water entry and exit, and achieve the effect of reducing load and reducing navigation resistance

Active Publication Date: 2022-05-17
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] As far as the current structure of the aircraft repeatedly enters and exits the water, the aspect of entering and exiting the water is still not ideal, it is difficult to meet the requirements of repeatedly entering and exiting the water, and the resistance is relatively large when diving underwater

Method used

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  • An aircraft structure capable of repeatedly entering and exiting water
  • An aircraft structure capable of repeatedly entering and exiting water
  • An aircraft structure capable of repeatedly entering and exiting water

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Embodiment Construction

[0023] This part will describe the specific embodiment of the present invention in detail, and the preferred embodiment of the present invention is shown in the accompanying drawings. Each technical feature and overall technical solution of the invention, but it should not be understood as a limitation on the protection scope of the present invention.

[0024] In the description of the present invention, it should be understood that it involves orientation descriptions, such as center, longitudinal, transverse, length, width, thickness, up, down, front, back, left, right, vertical, horizontal, top, bottom , inner, outer, clockwise, counterclockwise, axial, radial, circumferential, etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and It is not to indicate or imply that the device or element refer...

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Abstract

The invention discloses an aircraft structure capable of repeatedly entering and leaving the water, comprising a fuselage, the fuselage is provided with a retractable wing and a rotatable tail, a fuel system is installed in the fuselage; The head member includes an air storage tank, a cavitation connected to the air storage tank, and a pusher connected to the cavitation, and the cavitation includes an annular fixing portion with a front-end ventilation hole and a ventilation hole along the front-end The moving control moving part, the pusher drives the control moving part to move to close or open the front vent hole, and the head member also includes a vent ring hole connected with the air tank; the pusher drives the annular fixed part to move to close the vent ring hole or on. The invention not only satisfies the flight in the air, but also does not produce excessive resistance to underwater diving, and can enter and exit the water repeatedly.

Description

technical field [0001] The invention relates to the technical field of aircraft, in particular to an aircraft structure capable of repeatedly entering and exiting water. Background technique [0002] In recent years, with the rapid development and integration of aviation and navigation technology, more and more countries have begun to study the structure of re-entry and exit vehicles that can fly in the air and navigate underwater. This aircraft structure is an aircraft structure that can autonomously cross the water-air interface, and adapt to the two media of water and air, and can sail alternately for a long time. The application prospect of this type of aircraft structure is very broad. In terms of civilian use, it can be used for large-scale bridge maintenance, first dive underwater to detect the state of the underwater structure, and then fly into the air to observe the situation on the water part, and can also fly Diving into the water after a long distance to perfor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60F5/02B63B1/38B64C3/56B64C5/10
CPCB60F5/02B63B1/38B64C3/56B64C5/10B63B2001/387Y02T70/10
Inventor 蒋运华李洋
Owner SUN YAT SEN UNIV
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