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Fan-wing-propelled underwater vehicle and navigation method thereof

A technology for underwater vehicles and aircraft, which is applied to underwater ships, underwater operating equipment, ships, etc., can solve problems such as increasing load capacity, and achieve the effect of reducing design complexity and quantity

Inactive Publication Date: 2021-07-09
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the buoyancy adjustment device is not a necessary device for the aircraft, there are also practical needs in the aircraft such as short take-off and landing, and increased load capacity at low speeds.

Method used

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  • Fan-wing-propelled underwater vehicle and navigation method thereof
  • Fan-wing-propelled underwater vehicle and navigation method thereof
  • Fan-wing-propelled underwater vehicle and navigation method thereof

Examples

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Embodiment Construction

[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0031] like Figure 1~3 As shown, the fan-wing propulsion underwater vehicle of the present invention includes a vehicle main body 1, and the two sides of the vehicle main body 1 are symmetrically provided with underwater fan-wing propellers as power sources respectively, and the underwater fan-wing propellers on both sides are propelled The structure of the machine is the same, and both include a cross-flow fan and a rotatable wing. The cross-flow fan is rotatably installed on the aircraft main body 1, and one end of the rotatable wing is surrounded on the cross-flow fan, and the other end is a free end. The left side of one end of the aircraft main body 1 of the present embodiment is respectively provided with a left rotatable wing 2 and a left cross-flow fan 3, and the right side of one end is respectively provided with a right rotatable wing 4 and a right...

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Abstract

The invention belongs to the field of underwater vehicles, and relates to a fan-wing-propelled underwater vehicle and a navigation method thereof. The fan-wing-propelled underwater vehicle comprises a vehicle body, underwater fan-wing propellers are symmetrically arranged on the two sides of the vehicle body; the underwater fan-wing propellers on the two sides are the same in structure and each comprise a cross-flow fan and a rotatable wing, the cross-flow fan is rotatably mounted on the vehicle body, one end of the rotatable wing surrounds the cross-flow fan, and the other end of the rotatable wing is a free end; and a cross-flow fan driving device, a rotatable wing transmission device and a rotatable wing driving device are mounted on each side in the vehicle body, and the cross-flow fan driving device on each side is connected with the cross-flow fan on the same side to drive the cross-flow fan on the same side to continuously rotate relative to the vehicle body, the rotatable wing driving device on each side is connected with the rotatable wing on the same side through the rotatable wing transmission device on the same side. The invention has the characteristics of simple power system, strong maneuvering performance of the aircraft, no dependence on a buoyancy adjusting device and the like.

Description

technical field [0001] The invention belongs to the field of underwater vehicles, in particular to a fan-wing propelled underwater vehicle and a navigation method thereof. Background technique [0002] An underwater vehicle is a vehicle that can navigate underwater. It can assist or replace humans to complete underwater exploration, underwater operations, underwater transportation, etc. In order to complete the design function, the underwater vehicle needs to have the most basic ability to move in the water medium environment. Existing underwater vehicles mostly use main propulsion and rudder, supplemented by buoyancy adjustment devices to realize movement in the water medium environment. The buoyancy adjustment device is often an indispensable part of the underwater vehicle, because it has irreplaceable advantages in the adjustment of the vertical force of the underwater vehicle. The buoyancy adjustment device can ensure that the underwater vehicle has a stable and suffi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63G8/18B63G8/14
CPCB63G8/18B63G8/14
Inventor 林扬郜天柱
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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