An underwater and surface auxiliary propeller

A thruster and vector propulsion technology, which is applied to underwater operation equipment, transportation and packaging, ships, etc., to achieve the effects of stable operation, easy start, and large torque

Active Publication Date: 2020-06-26
JIANGSU UNIV OF SCI & TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the existing problems and defects of the prior art, mainly aiming at the problem of optimizing the vector propulsion and fixing the position of the propulsion device at a certain tilt angle, realizing flexible and convenient full-turn propulsion and effectively realizing the propulsion device at a certain tilt angle. An angle position is fixed to provide a convenient, flexible and reliable underwater and surface auxiliary propeller

Method used

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  • An underwater and surface auxiliary propeller
  • An underwater and surface auxiliary propeller
  • An underwater and surface auxiliary propeller

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Embodiment

[0037] Present embodiment underwater and surface auxiliary thruster, as figure 1 As shown, including the main cabin 1, connecting wings 3 are arranged symmetrically on both sides of the main cabin 1, and the connecting wings 3 and the horizontal direction of the main cabin 1 are set at an included angle α, and the size of the included angle α is 25° to 35°, so that both sides The connecting wings are distributed in an "inverted V shape", and the outer ends of each connecting wing 3 are fixedly connected to the vector propulsion mechanism 2, and the vector propulsion mechanism 2 is lower than the main cabin 1, so as to avoid or reduce the disturbance of the propeller wake to the diver; The wave energy propulsion mechanism 4 is fixedly installed directly below the main cabin 1, and the buoyancy module 5 is fixedly installed directly above the main cabin. The buoyancy module 5 is in the shape of a hollow shell structure. 1 are fixed together, when the buoyancy module 5 is install...

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Abstract

An underwater and surface auxiliary propeller, comprising a main compartment (1), connecting wings (3), vector propulsion mechanisms (2), a wave energy propulsion mechanism (4), and a buoyancy module (5). The connecting wings (3) are respectively located on both sides of the main compartment (1), and are respectively connected to a group of vector propulsion mechanisms (2) on the outer side, and the vector propulsion mechanisms (2) are lower than the position of the main compartment (1). The wave energy propulsion mechanism (2) is located under the main compartment (1). The buoyancy module (5) is located above the main compartment (1). A three-section tilting device used in the auxiliary propeller can fully rotate and propel by 360 degrees, the structure is simple and compact, and it is convenient and flexible to operate.

Description

technical field [0001] The invention belongs to the technical field of auxiliary propellers, and relates to an underwater and surface auxiliary propeller, and more particularly to an underwater and surface auxiliary propeller for vector propulsion. Background technique [0002] Auxiliary propulsion is actually a submersible, divided into two types with umbilical cable and without umbilical cable. The invention belongs to the propulsion device without umbilical cable. The auxiliary propeller can pull divers to swim and realize functions such as underwater sightseeing and photography. At present, the propellers of auxiliary propellers are mostly installed in a fixed way, or a complex mechanism is used to realize tilting. The tilting is driven by a motor, and the horsepower is small and cannot be effectively fixed at a certain angle. Therefore, it is inconvenient and inflexible to use. [0003] The patent number is CN101513926B, and the patent name is "tilt rotor vector prop...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): B63C11/02
CPCB63C11/02B63C2011/028
Inventor姚震球孙硕姚潇刘传艺刘雯玉汤翔宇
OwnerJIANGSU UNIV OF SCI & TECH