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Sea surge vertical power generation device

A power generation device and ocean wave technology, applied in ocean energy power generation, engine components, machines/engines, etc., can solve problems such as difficult implementation, energy acquisition, and high maintenance costs

Active Publication Date: 2017-10-10
陈建希
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Our country has a long coastline and a vast sea area. There are thousands of islands in the offshore, such as: Zhoushan Islands, Taiwan Island, Hainan Island, South China Sea Islands, Wanshan Island, etc. The coastal areas and islands need power, fresh water and other resources, it is impossible to popularize the energy obtained from sea surges and tides. The current solution relies on building thermal power plants to generate electricity, wind power, solar photovoltaic power generation, or long-distance ultra-high voltage grid power supply. Large-scale tidal power generation, the diameter of the turbine is up to 100 meters, the investment is billions of dollars, the power generation capacity is tens of megawatts, and the tidal drop is used to generate power. These measures have poor investment returns and high maintenance costs, so they cannot be popularized and applied.
If the island is powered by a shore-based power grid, it is necessary to build a submarine high-voltage power supply cable. The investment is also huge and the safety is poor.
At present, there is a utility patent for a mechanical energy storage type surge power generation device, which takes the seabed as the reference zero point, and the conversion efficiency is low, so it is difficult to realize

Method used

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  • Sea surge vertical power generation device
  • Sea surge vertical power generation device
  • Sea surge vertical power generation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Reference Figure 1 to Figure 4 , This embodiment provides a sea surge vertical power generation device, consisting of a floating cabin 1, a gravity hammer 2, an upper fixed sliding ratchet group 3, an upper cable 4, a lower cable 5, a lower fixed sliding ratchet group 6, and an underwater fixed shell structure Piece 7, underwater anchoring piece 8, floating cabin upper ring 9, floating cabin lower ring 10, land-based reinforced concrete beam 11, land-based shore sea reef 12, integral reinforced concrete square cage truss 16, multi-channel charging controller 17 , High-energy storage battery 18, high-power inverter 19, high-power transformer 20;

[0029] The upper fixed sliding ratchet gear 3 is composed of an upper fixed sliding ratchet 31, a first speed-up gearbox 32, a first generator 33, and a first generator output terminal 34;

[0030] The lower fixed sliding ratchet group 6 is composed of a lower fixed sliding ratchet 61, a mechanical rotation memory spring 62, a sec...

Embodiment 2

[0036] Reference Figure 5 Compared with Embodiment 1, the sea surge vertical power generation device provided by this embodiment is different in that the upper fixed sliding ratchet 3 is arranged on the underwater rock-based reinforced concrete beam 111, and the lower fixed sliding ratchet 61 Installed in the underwater fixed shell structure 7, the underwater fixed shell structure 7 is fixed on the underwater rock foundation reef 121 via the underwater anchor 8.

Embodiment 3

[0038] Reference Image 6 Compared with Embodiment 1, the sea surge vertical power generation device provided by this embodiment is different in that the upper fixed sliding ratchet 3 is arranged on the underwater rock-based reinforced concrete beam 111, and the lower fixed sliding ratchet 61 Installed in the underwater fixed housing structure 7, the underwater fixed housing structure 7 is fixed to the underwater caisson 14 via the underwater anchor 8 and the underwater caisson 14 is placed Enter the bottom 15 of the mud and fix it.

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Abstract

The invention relates to an ocean surge perpendicular power generation technology, and belongs to the field of new energy. According to the ocean surge perpendicular power generation technology, surge ascending kinetic energy and gravity potential energy of the fluctuation height of inshore surges in the perpendicular direction are made full use of, pulsation kinetic energy of movement of tides, surges and the like in the horizontal direction is used, energy of relative movement of a floating cabin is transmitted to an electromotor arranged at the stationary coordinate position through cables by using a geodetic coordinate zero point, power generation can be carried out, and high-efficiency power generation through large surges and small surges is achieved. Matrix type group high-capacity power generation is achieved at the position above the sea surface and the position of underwater through an integral reinforced concrete truss square cage type networking structure, namely, the capacity of achieving high-capacity power generation through the small-area sea surface is achieved. The ocean surge perpendicular power generation technology has the advantages of being small in investment, easy to construct, good in wind resistance, good in environmental adaptability, high in economic benefit and long in service life, and is an optimal electric energy conversion technology for ocean surge energy, and is a new energy technology which protects the environment and is renewable, and the requirement of economic development of the coastal areas and islands for electricity utilization is fully met.

Description

Technical field [0001] The invention relates to a sea surge vertical power generation device and belongs to the field of new energy. For coastal areas, offshore surges and tidal power generation, especially island surges and tidal power generation problems, with electric power will solve the first-class problems of coastal areas and island construction and residents’ lives. Background technique [0002] China has a long coastline and vast sea areas. There are thousands of islands offshore, such as Zhoushan Islands, Taiwan Island, Hainan Island, Nanhai Zhudao, Wanshan Island, etc. The coastal areas and islands require electricity, power, and fresh water. Such resources cannot be widely used to obtain energy from sea surges and tides. The current solution depends on the construction of thermal power plants, wind power, solar photovoltaic power generation, or long-distance ultra-high-voltage power grids. Individuals abroad can build large-scale power plants with financial support. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03B13/14F03B13/26
CPCY02E10/30
Inventor 陈建希
Owner 陈建希