Device and method for generating electricity with sea water in coasts

Abstract

The invention discloses a device and a method for generating electricity with sea water in coasts, aiming at providing a device and a method for generating electricity with sea water in coasts, which have simple principles, low technical difficulty, less investment and quick effect and is suitable for large-range popularization and application. The main point of the technical scheme lies in a sawtoothed equipment table surface 3 on a coastline which is used for dividing the coastal water line into numerous small parts and for being installed with water wheels and a generator; the water wheels 5 are arranged in a water wheel stress water groove 4 and rotated by the pushing of the fluctuation of sea water to drive the generator 6 to rotate, so that the purpose of generating electricity is realized; a single body is formed by the way that two groups of water wheels in two adjacent water wheel stress water grooves are used for driving the same generator on the equipment table surface arranged between the water grooves; a plurality of single bodies are connected together to form an electric station; and a plurality of electric stations are connected to form a coastal electric grid is formed ultimately.

Description

technical field [0001] The invention relates to a device and method for generating electricity by comprehensively utilizing ocean tidal energy and wave energy along the coast. Specifically, it relates to a device and method for generating electricity with seawater on the coastline. Background technique [0002] Because of the limitations and pollution of dye-based non-renewable energy sources, people turn their attention to the ocean, an inexhaustible treasure house of energy. As far as seawater power generation is concerned, there are many mature and immature technologies. However, at present, seawater power generation is only in the early stages of development in the world, and has not been widely promoted and applied. There are two reasons for this. One is that the technology is immature. Some of them are just a kind of imagination of some people, such as fusion power generation, and some are being tested, such as wave power generation and osmosis power generation, which...

AI Technical Summary

Problems solved by technology

As far as seawater power generation is concerned, there are many mature and immature technologies. However, in the world, seawater power generation is still only a spark, and it has not been widely promoted and applied.

There are two reasons for this. One is that the technology is immature, and some of them are just an idea of ​​some people, such as fusion power generation, and some are being tested, such as wave power generation and osmotic power generation, which cannot be put into use yet

The second is that the technology is mature, and its popularization and application is limited by objective conditions, such as excessive investment in temperature difference power generation, limited by funds, too large area occupied by tidal power generation, and limited by the environment, etc.

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