CN202659409U

CN202659409U - Rotor-flywheel wave power generation system

Info

Publication number: CN202659409U
Application number: CN2012201720218U
Authority: CN
Inventors: 郭强
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-23
Filing date: 2012-04-23
Publication date: 2013-01-09
Anticipated expiration: 2022-04-23

Abstract

A rotor-flywheel wave power generation system is characterized in that: a seal hatch is arranged on the top of a room shell, a universal ring is fixedly mounted at the center of the bottom of the room shell, and is articulated with a mooring rope, the mooring rope is connected with an anchor, a rotor is articulated with a generator spindle through an overrunning clutch, and is fixedly connected with an outer ring of the overrunning clutch, an inner ring of the overrunning clutch is fixedly connected with the generator spindle, a flywheel is fixedly mounted on the spindle, the bottom end of the generator spindle is articulated with the bottom of the room shell through a bottom bearing, the top end of the spindle is articulated with the top of the room shell through a top bearing, a disc type permanent magnet rotor is fixedly mounted on the spindle and arranged between two disc type stator windings, the edge of the rotor is provided with ratchets, a check pawl is articulated with the inner wall of the shell, and is in sliding contact with the ratchets of the rotor, a generator shell is fixedly mounted in the central area of the bottom of the room, and a power transmission cable tightly runs through the bottom of the room shell, and is extended from the seafloor to the land along the mooring rope. Moreover, viewed from the top, the room is a regular round; viewed from the horizontal direction, the room is a sealed hollow shell, the upper part of the which is shaped like a regular rectangle and the lower part of which is shaped like a half ellipse; and the material of the room is high-rigidity and corrosion-resistant alloy.

Description

Pendulum mound flywheel Wave energy generating system

Technical field

Pendulum mound flywheel Wave energy generating system belongs to the wave-activated power generation technical field.

Background technique

The wave-energy power generation technology mainly contains floating, raft formula, gas column vibration, pendulum-type etc. at present, the wave energy transform mode is mainly buoyancy, the impact force of utilizing wave, the forms such as peak valley motion by Medium Oil, air dielectric, float are converted into mechanical energy with wave energy, drive the generator generating.

The defective of existing wave-activated power generation technology is, complex structure, and transformation efficiency is low, and generator power is little, and working life is short.

The model utility content

The purpose of this utility model is to overcome the prior art deficiency, provides a kind of reasonable in design, and the wave energy conversion efficiency is high, cost of investment is low, generated output is large, the wave energy electric system of long service life.

The utility model solves its technical problem and takes following scheme to realize:

Pendulum mound flywheel Wave energy generating system is by the cabin, the sealing hatch door, omnipotent ring, hawser, anchor, pendulum mound, free wheel device, main shaft, electric generator casing, the desk permanent-magnet rotor, the disc type stator, flywheel, ratchet, non-return ratchet, upper bearing (metal), base bearing, power transmission cable consists of, it is characterized in that: the sealing hatch door is located at housing top, cabin, omnipotent ring is installed in cabin housing bottom centre, hinged with hawser, hawser is connected with anchor, pendulum mound is hinged by free wheel device and generator shaft, the outer ring of pendulum mound and free wheel device is affixed, inner ring and the generator shaft of free wheel device are affixed, flywheel is installed on the main shaft, the generator shaft bottom is by base bearing and cabin housing bottom-hinged, the main shaft top is hinged by upper bearing (metal) and cabin case top, the desk permanent-magnet stator is installed in and places on the main shaft between two disc type staor winding, the edge of pendulum mound is provided with ratchet, the superinverse ratchet is articulated in inner walls, non-return ratchet and the sliding contact of pendulum mound ratchet, generator housing is installed in cabin bottom centre zone, power transmission cable hermetically passing cabin housing bottom leads to land along hawser through the seabed.

And look down from the top in the cabin, is positive circular, and looking from substantially horizontal is that top is the hollow shell that lower rectangular, bottom are semielliptical sealing, and its material is the alloy of high-hardness corrosion-resistant.

The pendulum mound flywheel Wave energy generating system relatively in the past advantage of wave-energy power generation technology is:

1. simple in structure, be convenient to system speed, safeguard.2. reasonable in design, be convenient to install high-power generator.3. several autonomous devices can be combined into battle array, be convenient to large-scale electric field implementation management.Simple structures shape low cost and the long life of equipment.

Description of drawings

Fig. 1 is front view of the present utility model;

Fig. 2 is that the A of Fig. 1 is to view;

Fig. 3 is that Fig. 2 is along the sectional view of b-b line;

Fig. 4 is that Fig. 1 is along the sectional view of a-a line;

Embodiment

Pendulum mound flywheel Wave energy generating system is by cabin 1, sealing hatch door 15, omnipotent ring 2, hawser 3, anchor 4, pendulum mound 6, free wheel device 9, main shaft 8, electric generator casing 13, desk permanent-magnet rotor 12, disc type stator 11, flywheel 7, ratchet 17, non-return ratchet 10, upper bearing (metal) 14, base bearing 16, power transmission cable 5 consists of, the sealing hatch door is located at housing top, cabin, omnipotent ring is installed in cabin housing bottom centre, hinged with hawser, hawser is connected with anchor, pendulum mound is hinged by free wheel device and generator shaft, the outer ring 9-2 of pendulum mound and free wheel device is affixed, inner ring 9-1 and the generator shaft of free wheel device are affixed, flywheel is installed on the main shaft, the generator shaft bottom is by base bearing and cabin housing bottom-hinged, the main shaft top is hinged by upper bearing (metal) and cabin case top, the desk permanent-magnet stator is installed in and places on the main shaft between two disc type staor winding, the edge of pendulum mound is provided with ratchet, non-return ratchet is articulated in inner walls, pendulum mound ratchet and non-return ratchet sliding contact, generator housing is installed in cabin bottom centre zone, power transmission cable hermetically passing cabin housing bottom leads to land along hawser through the seabed.

Look down from the top in the cabin, it is a positive circle, satisfy the circular movement of pendulum mound, looking from substantially horizontal is that top is positive rectangular, and for the installation of pendulum mound, flywheel provides sufficient room, the bottom is half elliptic, the cabin under promoting, wave is fully swung, its material is the alloy of high-hardness corrosion-resistant, can increase working life, and the hatch door of sealing is used for the maintenance of equipment.

Pendulum mound has 360 degree rotation spaces, ratchet and non-return ratchet prevent that pendulum mound from reversing, guarantee that the same direction of pendulum mound promotes flywheel and rotates, characteristics at intermittence because of wave motion, determined that the pendulum mound motion also has intermittence, the effect of flywheel is the discontinuous fluid linking of pendulum mound is continuous motion, drives the generator generating, improves the generator working efficiency.

Pendulum mound is combined with flywheel and is directly driven permanent magnet low-speed generator, can reduce the intermediate transmission parts, improves energy conversion efficiency.

When cabin during with sea sloshing, pendulum mound horizontally rotates, rotor driven rotates, when the pendulum mound stop motion, free wheel device disconnects, and flywheel inertia drives main shaft and is rotated further, when pendulum mound begins next service cycle, free wheel device connection pendulum mound is connected with main shaft, and flywheel obtains new Driving force.

It is emphasized that; embodiment described in the utility model is illustrative; rather than determinate; therefore the utility model is not limited to the embodiment described in the embodiment; every by those skilled in the art according to other mode of executions that the technical solution of the utility model draws, belong to equally the scope of the utility model protection.

Claims

1. pendulum mound flywheel Wave energy generating system, by the cabin, the sealing hatch door, omnipotent ring, hawser, anchor, pendulum mound, free wheel device, main shaft, electric generator casing, the desk permanent-magnet rotor, the disc type stator, flywheel, ratchet, non-return ratchet, upper bearing (metal), base bearing, power transmission cable consists of, it is characterized in that: the sealing hatch door is located at housing top, cabin, omnipotent ring is installed in cabin housing bottom centre, hinged with hawser, hawser is connected with anchor, pendulum mound is hinged by free wheel device and generator shaft, the outer ring of pendulum mound and free wheel device is affixed, inner ring and the generator shaft of free wheel device are affixed, flywheel is installed on the main shaft, the generator shaft bottom is by base bearing and cabin housing bottom-hinged, the main shaft top is hinged by upper bearing (metal) and cabin case top, the desk permanent-magnet stator is installed in and places on the main shaft between two disc type staor winding, the edge of pendulum mound is provided with ratchet, non-return ratchet is articulated in inner walls, non-return ratchet and the sliding contact of pendulum mound ratchet, generator housing is installed in cabin bottom centre zone, power transmission cable hermetically passing cabin housing bottom leads to land along hawser through the seabed.

2. follow according to pendulum mound flywheel Wave energy generating system claimed in claim 1, it is characterized in that: look down from the top in described cabin, be positive circular, looking from substantially horizontal is that top is the hollow shell that positive rectangular, bottom are semielliptical sealing, and its material is the alloy of high-hardness corrosion-resistant.