Floating body rope wheel wave-activated generator

Abstract

The invention discloses a floating body rope wheel wave-activated generator. The floating body rope wheel wave-activated generator comprises an anchor base fixed into the seafloor, one end of a rope is fixed on the anchor base, the other end of the rope is fixedly wound on a coiling block which is of a cylinder shell structure, a mandrel is fixed below the floating body through a support, the mandrel, the motor and the coiling block are cocnetric, the motor wraps the periphery of the mandrel, and the coiling block wraps the periphery of the motor. An armature stator of the motor is fixed with the mandrel in a concentric mode, and a rotor enclosure with a permanent magnet can rotate freely on the mandrel. The two ends of the coiling block are both provided with volute springs, the inner end of each volute spring is fixed on the mandrel, and the outer end of each volute spring is fixed on the coiling block. The interior of the coiling block can drive the rotor enclosure to rotate through an overrunning coupler, and a sealing ring is sleeved on the portion, inserted into the holes formed in the two side end faces of the coiling block, of the mandrel. According to the floating body rope wheel wave-activated generator, the overrunning coupler drives the engine enclosure to rotate, rotation inertia can be reduced to the maximum extent, and core parts are all contained inside the coiling block. The floating body rope wheel wave-activated generator is compact in structure, capable of being manufactured easily in a modularized mode, low in cost, and beneficial to maintenance.

Description

technical field [0001] The invention relates to a wave generator, in particular to a floating body sheave wave generator. Background technique [0002] Now with the reduction of fossil energy and the environmental pollution problems it brings, the development of renewable energy is becoming more and more important. Wave energy can reach several Kw to dozens of Kw per meter, which is the energy density of renewable energy. One, therefore, in islands and coastal cities, wave power generation is a very good choice. [0003] Existing wave generators include the following: [0004] "Nodding duck" style [0005] The "nodding duck" type wave energy generation device got its name because the shape and operating characteristics of the device resemble the movement of a duck. The movement of the incident wave makes the dynamic pressure push the rotating part to rotate around the axis, and the change of the hydrostatic pressure makes the floating part do Ascending and sinking movemen...

AI Technical Summary

Problems solved by technology

[0018] In addition, in the existing scheme, the overrunning clutch and generator are all in the floating body cavity, the core components are scattered, the installation cost is high, and it is not conducive to maintenance

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