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Wave power generation device

An ocean wave power generation and generator technology, which is applied in the field of power generation devices and ocean wave power generation devices, can solve the problems of high cost, poor use stability, and cannot work normally, and achieves the effects of simple structure and high use stability.

Inactive Publication Date: 2009-06-10
张新金
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the distribution of sliding ropes is messy, which makes the structure of the device complex and the cost is high, and once the sliding ropes are disconnected, the device cannot work normally, and its stability in use is poor

Method used

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  • Wave power generation device
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  • Wave power generation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1 As shown, the wave power generating device is placed on the sea surface, and it utilizes undulating waves to achieve the purpose of generating electricity. It consists of buoy 1, bracket 2, transmission shaft 3 and generator 4 and so on.

[0034] The buoy 1 is in the shape of a cylinder, the inside of which is a cavity, and the buoy 1 is a sealed structure. A rope 5 is connected to the buoy 1, and the other end of the rope 5 is connected to an anchor placed on the seabed, so that the buoy 1 will not float away with the waves. In this embodiment, in order to prevent the buoy 1 from toppling, a weight layer 1a is provided at the bottom of the buoy 1, so that the bottom of the buoy 1 is heavy.

[0035] The above-mentioned support 2 , transmission shaft 3 and generator 4 are all located in the cavity of the buoy 1 . The support 2 is arranged at the bottom of the buoy 1, the transmission shaft 3 is connected to the support 2 and the transmission shaft 3 c...

Embodiment 2

[0039] Such as image 3 As shown, in this embodiment, an auxiliary support 17 is also provided in the buoy 1, and a rotatable auxiliary transmission shaft 18 is connected to the auxiliary support 17.

[0040]The transmission mechanism that makes the rotating shaft 4a rotate is a sprocket wheel one 7 that is fixedly connected on the power transmission shaft 3, a sprocket wheel four 10 that is sleeved on the auxiliary transmission shaft 18, a sprocket three 9 that is fixedly connected on the auxiliary transmission shaft 18 and a fixed connection The second sprocket 8 on the rotating shaft 4a, the first sprocket 7 and the fourth sprocket 10 are sleeved with a transmission chain one 12, and the third sprocket 9 and the second sprocket 8 are sleeved with a second transmission chain 13. A one-way device that makes the auxiliary transmission shaft 18 unidirectionally rotate is provided between the sprocket wheel four 10 and the auxiliary transmission shaft 18. In this embodiment, in...

Embodiment 3

[0044] The structure and principle of this embodiment are basically the same as the first embodiment, except that four supports 2 are arranged in the buoy 1, and each support 2 is connected with a rotatable transmission shaft 3, each transmission shaft 3 are fixedly connected with a swing block 20 and a sprocket 7, and the secondary transmission shaft 18 is provided with a sprocket 4 10 corresponding to the position and quantity of the sprocket 7, and each sprocket 7 and sprocket Four 10 are all socketed with drive chain one 12, see Figure 4 shown.

[0045] Obviously, in this way, multiple groups of forces are transmitted to the auxiliary drive shaft 18 , and finally the rotating shaft 4 a of the generator 4 can rotate more stably and rapidly.

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PUM

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Abstract

The invention provides a waver power generating device, belonging to electromechanical integration technology area. It solves problems existing in prior waver power generating device, such as complicated structure, higher cost and bad using stability. The waver power generating device comprises a floating cylinder with a hollow cavity in it, bracket and generator set in the hollow cavity, wire traversing floating cylinder. Said floating cylinder is closed structure. Rotary transmission shaft is connected with the bracket and a swing block is fixed with the transmission shaft. A transmission mechanism, in which the swing block can swing and which can make the rotating shaft rotate in one direction, is set between the transmission shaft and the rotating shaft of generator. The waver power generating device is provided with simpler structure, higher using stability and better applicability.

Description

technical field [0001] The invention belongs to the technical field of mechatronics, and relates to a power generating device, in particular to a wave power generating device. Background technique [0002] The sea is rough day and night, and the waves can reach a height of more than 1 meter. The undulating waves contain enormous energy, and this energy is inexhaustible. Therefore, people have designed various power generation devices that utilize ocean waves to generate electricity. [0003] For example, the "wave power generation device" provided by Chinese Patent No. 200420097626.0 includes a support fixedly connected to the seabed, a swingable hull is supported on the support, and a swingable generator is suspended in the hull. The rotating shaft of the generator is provided with a gear, and the inner bottom of the hull is provided with a rack with a certain radian, and the gear and the rack are meshed. [0004] When the waves push the hull to swing, since the generato...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03B13/14F16H7/06F16D41/12
CPCY02E10/38Y02E10/30
Inventor 张新金
Owner 张新金
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