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Aircraft structure capable of repeatedly entering and exiting from water

An aircraft, water entry and exit technology, applied in the field of aircraft, can solve the problems of unsatisfactory water entry and exit, large resistance, and difficulty in meeting the requirements of repeated entry and exit of water, etc.

Active Publication Date: 2020-10-23
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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  • Aircraft structure capable of repeatedly entering and exiting from water
  • Aircraft structure capable of repeatedly entering and exiting from water
  • Aircraft structure capable of repeatedly entering and exiting from water

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Embodiment Construction

[0023] This section will describe the specific embodiments of the present invention in detail. The preferred embodiments of the present invention are shown in the drawings. The function of the drawings is to supplement the description of the text part of the manual with graphics, so that people can intuitively and vividly understand the text. Each technical feature and overall technical solution of the invention cannot be understood as a limitation on the protection scope of the present invention.

[0024] In the description of the present invention, it needs to be understood that the orientation description is involved, such as center, longitudinal, lateral, length, width, thickness, top, bottom, front, back, left, right, vertical, horizontal, top, bottom The orientation or position relationship indicated by, inside, outside, clockwise, counterclockwise, axial, radial, circumferential, etc. is based on the orientation or position relationship shown in the drawings, and is only fo...

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Abstract

The invention discloses an aircraft structure capable of repeatedly entering and exiting from water. The aircraft structure comprises a fuselage and a head component, wherein the fuselage is providedwith telescopic wings and a rotatable empennage, and a fuel system is installed in the fuselage; the head component is arranged at a head of the fuselage; the head component includes an air storage tank, a cavitator connected with the air storage tank and a pusher connected with the cavitator; the cavitator includes an annular fixed part with a front-end vent hole and a control moving part movingalong the front-end vent hole; the pusher drives and enables the moving part to move so as to close or open the front end vent hole; the head component further includes a vent ring hole connected withthe air storage tank; and the pusher drives the annular fixing part to move so as to close or open the vent ring hole. The aircraft structure can fly in the air, does not generate a too high resistance to underwater diving, and can repeatedly enter and exit from water.

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 technologies, more and more countries have begun to study the structure of repeated entry and exit of water vehicles that can fly in the air and navigate underwater. This kind of aircraft structure is a kind of aircraft structure that can autonomously cross the water-air interface and adapt to the alternate long-term navigation of water and air. The application prospects of this type of aircraft structure are very broad. In civil use, it can be used for large-scale bridge maintenance, first diving into the water to detect the state of the underwater structure, and then flying into the air to observe the situation on the water, or flying After a long distance, they dived into the water to perform s...

Claims

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Application Information

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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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