Electromagnetic shaftless vortex blade centripetal marine propeller

Abstract

The invention belongs to the technical field of high-strength, low-noise and centripetal marine propellers and discloses an electromagnetic shaftless vortex blade centripetal marine propeller which includes a motor body, a centripetal gas pressure machine rotating cylinder body, multi-pass continuous centripetal vortex blades, a connecting piece, a switch with a safety hood, and a motor, which form an integrated electromechanical device. The electromagnetic shaftless vortex blade centripetal marine propeller is applied underwater, and can also be applied on the water surface to serve as a hovercraft propeller body. An electromagnetic field is arranged around a gas high-pressure machine, so that an oil pump blade and an electromagnetic rotor are synchronized, which conforms to the principleof electromagnetic mechanics, that is, the small rotating force of the electromagnetic field is inversely proportional to the force distance, and the small electromagnetic field force exerts large rotating force and the power saving effect. The motor and a machine body are integrated. Under the same power, the electricity is saved by 8% or above, the water pressure is improved by 20% or above, and the amount of water (wind) propelled is added by 15% or above. The propeller pressure can be improved in series, and the amount of water (wind) propelled can be increased in parallel.

Description

technical field [0001] The invention belongs to the technical field of high-strength, low-noise, centripetal marine propellers, and in particular relates to an electromagnetic shaftless vortex vane centripetal marine propeller. It can be applied under the water surface, and can also be used on the water surface as a propeller body of a hovercraft. Background technique [0002] Most of the traditional marine propellers are blade type: the interaction between the blade and the water (wind) body is used, and the reaction of the propulsion pressure generated by the high-speed rotation of the impeller pushes the hull forward. Most of the current propellers are in the form of short-stroke blades, and the structure is unreasonable, and there are disadvantages such as low pressure, high power consumption, and high noise during use. [0003] In summary, the existing problems in the prior art are: the traditional propeller (propeller) is separated from the generator body, which belon...

AI Technical Summary

Problems solved by technology

Most of the current propellers are in the form of short-stroke blades, the structure is unreasonable, and there are disadvantages such as low pressure, high power consumption, and high noise during use.

[0003] In summary, the existing problems in the prior art are: the traditional propeller (propeller) is separated from the generator body, which belongs to short-stroke work, and the contact time between water particles and blades is small, the acceleration force is small, the pressure is small, and the power consumption is large. Disadvantages such as low and medium working efficiency, high noise, high resistance, waste of resources, etc., the key lies in the unreasonable structure of the propeller (propeller)

Disadvantages such as low pressure, high power consumption, and high noise appear during use

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