Novel bionic propeller

Abstract

The invention provides a novel bionic propeller which comprises propeller blades, the propeller blades are installed on a propeller hub, bionic fins are installed on the blade edges of the propeller blades, connecting rods are arranged in the bionic fins, and small generators are installed at the tail ends of the connecting rods. The swing of the bionic fins made of the polyurethane plate covering materials and arranged on the edges of the propeller blades is utilized to drive the connecting rods arranged in the bionic fins made of the polyurethane plate covering materials to swing, the swing of the connecting rods is transmitted to the small generators installed in the propeller blades, the small generators start to work, and the existence of the bionic fins is beneficial to ship propulsion to a certain extent. Finally, the purposes of recovering rotation energy and wake flow energy when the propeller works and ocean current energy when the ship stops voyage and improving the propulsion efficiency of the ship are achieved.

Description

technical field [0001] The invention relates to the technical field of marine propellers, in particular to a novel bionic propeller. Background technique [0002] When the propeller is working, the water flow near the propeller will rotate, and the rotation of the propeller and the wake of the propeller will carry a large amount of unused energy. Today, the energy of the rotation of the propeller and the wake of the propeller cannot be better utilized and recovered, resulting in a large amount of energy loss. Contents of the invention [0003] The object of the present invention is a novel bionic propeller for propulsion of ships. [0004] The purpose of the present invention is achieved like this: [0005] A new type of bionic propeller, comprising a propeller blade 2, the propeller blade 2 is installed on a propeller hub 3, a bionic fin 1 is installed on the edge of the propeller blade 2, and a connecting rod 4 is arranged inside the bionic fin 1. A small generator 5 ...

AI Technical Summary

Problems solved by technology

[0002] When the propeller is working, the water flow near the propeller will rotate, and the rotation of the propeller and the wake of the propeller will carry a large amount of unused energy. Today, the energy of the rotation of the propeller and the wake of the propeller cannot be better utilized and recovered, resulting in a large amount of energy loss

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