High-efficiency magnetic suspension marine propeller

Abstract

The invention discloses a high-efficiency magnetic suspension marine propeller. A stator winding is arranged in an inner cavity of a propeller shell; a magnetic suspension barrel-shaped rotor is arranged at the bottom of the stator winding; magnetic suspension devices are arranged at the left end and the right end between the magnetic suspension barrel-shaped rotor and the propeller shell around the propeller shell and the magnetic suspension barrel-shaped rotor in a circle; and a transmission shaft is arranged in an inner cavity of the magnetic suspension barrel-shaped rotor. According to thehigh-efficiency magnetic suspension marine propeller, through the matched use of the propeller shell, the stator winding, the magnetic suspension barrel-shaped rotor, the magnetic suspension devices,the transmission shaft, a magnetic suspension bearing, an auxiliary submersible motor, an electromagnetic coupler and spiral blades, the purposes of novel and peculiar structure, high efficiency, energy saving, flexibility and changeability, horizontal use, elevation angle or multi-angle inclined use, integrating multiple functions into one body and breaking through the limit values of a plurality of known marine propellers and pump-jet marine propellers are achieved, the usability and practicability of the propeller are improved, and the use experience of a user is enhanced, so that the userequirement of the user is better met.

Description

technical field [0001] The invention relates to the technical field of thrusters, in particular to a high-efficiency magnetic levitation marine thruster. Background technique [0002] Propellers are also called boosters. The present invention relates to high-efficiency magnetic levitation marine propellers. At present, the propellers on the existing market have relatively complex structures, relatively single functions, and low work efficiency, which reduces the practicability and usability of the device. The use experience of the user is affected, so that the use demand of the user cannot be met. Contents of the invention [0003] The purpose of the present invention is to provide a high-efficiency magnetic levitation marine propeller, which has a novel and unique structure, high efficiency and energy saving, and is flexible and changeable. It can be used horizontally or at an elevation angle or tilted at multiple angles. It integrates multiple functions and breaks throug...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a high-efficiency magnetic levitation marine propeller, which has a novel and unique structure, high efficiency and energy saving, and is flexible and changeable. It can be used horizontally or at an elevation angle or tilted at multiple angles. It integrates multiple functions and breaks through many known marine propellers. , The advantage of the limit value of the propeller used by the pump spraying ship solves the problem that the propeller structure in the existing market is relatively complex, the function is relatively single, the work efficiency is low, the practicability and usability of the device are reduced, and the use of the user is affected. experience, which cannot meet the needs of users

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