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Sea wave swaying energy converter

An energy conversion device and wave technology, which is applied in ocean energy power generation, engine components, machines/engines, etc., can solve the problems of many intermediate links, low efficiency, and large fluctuation of power output, and achieves convenient management, safe operation, and reduced power consumption. effect of difficulty

Inactive Publication Date: 2015-06-10
冯世春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These three types have their own advantages and disadvantages, but one common problem is that there are many intermediate links in the conversion of wave energy into electrical energy, the efficiency is low, and the power output fluctuates greatly, which is also one of the main reasons affecting the large-scale development and utilization of wave power generation.

Method used

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  • Sea wave swaying energy converter
  • Sea wave swaying energy converter
  • Sea wave swaying energy converter

Examples

Experimental program
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Effect test

Embodiment 1

[0024] Such as figure 1 , 2 As shown, an ocean wave swing energy conversion device includes a fixed platform 1, a swing floating platform 2, a compression cylinder 4 and a power generation device. Such as image 3As shown, the oscillating buoys 2 are rectangular and arranged at the bottom of the fixed platform 1. In this embodiment, three oscillating buoys 2 are arranged in total, and the swaying buoys 2 are arranged in parallel. The size of 1 determines the quantity of rocking floating platform 2. A support rod 3 is provided between the fixed platform 1 and the swing floating platform 2 to connect, since the swing floating platform 2 is rectangular, in order to allow it to be stable, multiple supports can be set between each swing floating platform 2 and the fixed platform 1 The rod 3 is connected; the fixed platform 1 is fixedly connected to one end of the support rod 3, and the other end of the swing floating platform 2 and the support rod 3 is a movable hinge. swing le...

Embodiment 2

[0028] Such as Figure 4 As shown, an ocean wave swing energy conversion device includes a fixed platform 1, a swing floating platform 2, a compression cylinder 4 and a power generation device. Such as Figure 5 As shown, the swinging floating platform 2 is circular. In this embodiment, the swinging floating platform 2 is evenly arranged on the bottom of the fixed platform 1, and the number of the swinging floating platform 2 can be determined according to the size of the fixed platform 1. A support rod 3 is provided between the fixed platform 1 and the swing floating platform 2 to connect. Swaying in all directions. Four tie rods 23 are evenly distributed on the circumference of the swing floating platform 2, one end of the tie rods 23 is fixedly connected to the swing floating platform 2, and the other end is connected to the piston 7 of a compression cylinder 4, that is, each swing floating platform 2 corresponds to four compression cylinders 4; 4. Placed on the fixed pl...

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Abstract

A sea wave swaying energy converter comprises a fixed platform, a swaying floating platform and a compressing cylinder. The fixed platform is connected with the swaying floating platform via supporting rods and is fixedly connected with one end of each supporting rod, and the swaying floating platform is movably connected with the other end of each supporting rod; and the swaying floating platform is connected with a piston of the compressing cylinder via a rope, and adopts supporting rod joints as fulcrums to sway and pull the piston of the compression cylinder, and the piston moves in the compressing cylinder so as to generate high-pressure gas. The swaying floating platform generates swaying tension by the aid of wave energy, and conversion from the wave energy to mechanical energy is completed; and the piston of the compressing cylinder is pulled by the aid of the tension of the swaying floating platform to generate high-pressure gas, so that conversion from the mechanical energy to molecule potential energy is completed, and molecule high-pressure gas with the potential energy is then converted into energy of the other modes easily. The sea wave swaying energy converter can absorb the scattered, low-density and unstable wave energy, economically and high-efficiently converts the wave energy into useful electric energy in a centralized manner, and is safe and reliable in operation.

Description

technical field [0001] The present invention relates to energy conversion devices, especially devices for converting ocean wave energy into other forms of energy. Background technique [0002] The use of ocean energy is the direction of energy research in the world today. Especially in the situation that energy is related to national security, the earth's mineral energy is gradually depleted and the environmental situation is deteriorating, how to effectively use resource-rich and renewable marine resources is very important. Inertial wave power generation technology is the use of ocean waves. On the basis of energy generation research, use mature machinery manufacturing and power generation technology for effective combination. The inexhaustible and inexhaustible wave energy of the vast coast can be converted into electric energy at low cost, which will open up a new way to improve the energy shortage and environmental improvement in the eastern coastal areas of China. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03B13/16
CPCY02E10/30
Inventor 冯世春
Owner 冯世春