WO2010071340A4

WO2010071340A4 - Method for constructing tidal power generator

Info

Publication number: WO2010071340A4
Application number: PCT/KR2009/007492
Authority: WO
Inventors: 박순석
Original assignee: Park Soon Suck
Priority date: 2008-12-19
Filing date: 2009-12-15
Publication date: 2010-12-29
Also published as: KR20090127395A; KR20090117869A; KR20090008173A; KR20090056953A; CA2747629A1; WO2010071340A2; WO2010071340A3; KR20100004089A; KR101183076B1

Abstract

The present invention relates to a method for constructing a tidal power generator, comprising: a first process wherein earth is excavated at consistent width and depth from land adjacent to a sea or river to form grooves; a second process wherein a plurality of waterways are formed in said grooves in a traverse direction and a bank is formed at consistent width and height; a third process wherein earth is excavated from the land surrounded by said bank at a consistent depth to form a water reservoir; a fourth process wherein hydraulic turbines are equipped in said waterways; a fifth process wherein a generator is equipped that is interfaced with said hydraulic turbine; and a sixth process wherein earth remaining outside a part of said bank is removed so that water may flow into said water reservoir via the waterways. Based on the method above, a large or small generator may be equipped where needed, and construction may be carried out straightforwardly at any time without its processes being affected by the difference between the rise and fall of the tide, so that the fabrication cost may be effectively reduced.

Description

Construction method of tidal generator

The present invention relates to a method of constructing a tidal power generator, and more particularly, to a method of constructing a tidal power generator that is quick and simple in construction and low in construction cost.

In general, tidal power has been used to generate tidal dams built with waterways that can develop into the mouths of the waters to enter the lake. Water channels should be constructed at the entrance to the valley where seawater enters. However, the deep sea water and the high pressure make it impossible to construct a complete water film, which reduces the efficiency of generating electricity. In order to install the conventional tidal power generator, there was not a lot of places to install because there was a natural trough (lake) on the beach.

However, in the conventional tidal power generation, since a dam can be generated at the entrance of the trough (lake), it is not possible to completely construct the water film which is beneath the trough so that it can not produce sufficient electric power in the production of the trough, It can not secure durability enough to withstand external forces due to ebb and flow conditions, and thus it has not been put into practical use.

In addition, the above-described tidal power generator has a problem in that it requires a large production cost.

In addition, there is a problem that the efficiency of generating electricity is inferior due to the inability to construct a complete water film due to deep and high pressure of seawater when a trench formed with a water channel for generating water at the entrance to the lake enters the lake.

In addition, the conventional technology is an invention for solving this problem because there are many places where the tidal power can be generated only with a natural trough (lake).

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a method of constructing a tidal power generator capable of simple and quick construction, I have to.

In addition, there is a large natural land (lake) where the tidal-flats or tidal and ebb tide where the seaside or the low seas are missing in the seashore or the low tide, and the wide land where the land can be dug, It is to provide a method of installation and construction of bidirectional watertight opening / closing tidal power generator which can efficiently generate electric power because it is possible to construct a water wall that leaks under the bank because it is equipped with a dam capable of generating electricity.

According to an aspect of the present invention, there is provided a method of constructing a tidal power generator, the method comprising the steps of: dugging soil at a predetermined width and depth onto a beach, a land adjacent to a river or a lake, ; A second step of forming a bank with a predetermined width and height by forming a plurality of channels in a lateral direction in the groove; A third step of dugging the soil to a predetermined depth on the land surrounded by the bank to form a water storage tank; A fourth step of mounting an aberration and a water gate to the water channel; A fifth step of mounting a generator interlocked with the aberration; And a sixth step of removing soil remaining on the outside of the bank to allow water to flow into the water storage tank through the water channel.

According to the present invention, the bank is formed in a shape of a negative (-) character.

And the bank is formed in a shape of a base.

In the present invention, the bank 40 is formed in a diagonal shape, and a water channel connected to the water channel is additionally formed on both sides.

In addition, the embankment is formed on the tidal flats and is formed in a meandering shape.

And the diaphragm edge of the bank is installed facing the front of the sea to disperse the pressure of the wave.

According to the above-described method of the present invention, it is possible to mount a large-sized or small-sized apparatus in a required place. The work process is not influenced by the difference of the tide of the tide and the construction cost can be easily made at any time, so that the production cost can be reduced.

In addition, there are many places to install and it is possible to make water film well, so there is an effect of producing electricity with high efficiency and electric energy can be transformed into tidal power generation.

1 is an overall process diagram according to one embodiment of the present invention.

FIGS. 2, 3, 4, 5, 6, and 8 are diagrams for explaining process steps.

7 is a view for explaining an aberration and a generator.

9, 10 and 11 are views for explaining another embodiment.

12 is a view for explaining another embodiment;

Figs. 13 and 14 show a prefabricated iron structure for constructing a tundish when installing soldering on tidal flats.

Description of the Related Art [0002]

10: a tidal power generator, 20: a groove,

30: waterway, 40: embankment,

50: water tank, 60: water turbine,

70: generator, 80: waterproof layer,

90: Waterway, 100: Waterway

As shown in FIG. 12, the bank 40 is formed on the tidal flats, and the channel 40 is formed in a muffler shape. Therefore, it is possible to construct the tidal power generator easily on the tidal flats. Also, it is preferable that the miter edge of the bank 40 is disposed toward the front of the sea to disperse the pressure of the wave.

In addition, the tidal flats can be installed as shown in the process diagram of FIG. 1. In addition, a water film is constructed using the structures shown in FIGS. 13 and 14, so that when the waves are hit during the high tide, the sea water is drained into the tidal flats After the installation of the 뗌 which can be done, it is possible to hatch the diaphragm structure and remove the tidal flats inside the structure.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, wherein like reference numerals are used for like parts throughout the drawings.

1 is an overall process diagram according to an embodiment of the present invention, and FIGS. 2 to 7 are views for explaining a process diagram.

As shown in the drawing, in order to construct the tidal power generator according to the present invention shown in FIG. 10, soil is dug with a certain width and depth in a land C adjacent to a coast A or a river B to form a groove 20) is formed. That is, as shown in FIG. 2, the sea (A) and the river (B) are installed adjacent to each other. In the area where the sea (A) Shaped grooves 20 are formed.

A second step S20 is then performed in which a plurality of channels 30 are formed laterally in the groove 20 and a bank 40 is formed with a predetermined width and height (see FIG. 4). (See FIG. 4)

When the embankment 40 is completed as described above, a third step S30 is performed to form the water storage tank 50 by dugging the soil on the land C surrounded by the bank 40 to a predetermined depth. At this time, the depth of the water storage tank 50 is preferably the same as the depth of the water channel 30. When the water storage tank 50 is formed as described above, the water channel 30 is exposed as shown in FIG.

It is preferable that the size of the water storage tank 50 is adjusted so as to be suitable for the amount of power generation and topography, and the waterproof layer 80 is formed on the lower surface of the water storage tank 50 (S31). The waterproof layer 80 is made of a synthetic resin such as vinyl (see FIG. 6).

The water channel 30 is provided with a water turbine 60 rotated by the flow velocity and a water gate 100 for opening and closing the water flow. (S50) of attaching the first and second substrates (70, 70).

As shown in FIG. 7, the aberration 60 is mounted on the waterway 30, and a difference in the water level occurs due to tide and ebb. At this time, the water is rotated by the movement of water stored by opening the water gate 100 . The generator 70 is driven in conjunction with the aberration 60, and is positioned above the aberration 60.

Then, the sixth step (S60) for removing the soil remaining on the outside of the bank (40) and allowing the water to flow into the water storage tank (50) through the water channel (30) is completed and completed as shown in FIG.

As shown in FIG. 8, the bank 40 may be formed in a negative (-) shape, or may be formed in a diagonal shape as shown in FIGS. 9, 10, and 11 . When the bank 40 is formed as a diagonal, a water channel 90 connected to the water channel 30 is additionally formed on both sides.

Another embodiment of the present invention will be described in detail with reference to FIGS. 10 and 11. FIG.

Another embodiment is a method of constructing a tidal power generator installed in a terrain constituting a huge lake (D) by entering seawater at high tide.

As shown in the drawing, a water channel 90 is formed at a portion connected to the land C on both sides of the lake D, and the water channel 90 is formed at the entrance of the lake D by the gravels and earth, (40). As shown in FIG. 11, the generator 70 is installed between the lake D and the adjacent waterway 90.

As described above, the present invention is not limited to the above-described embodiment, but can be applied to the tidal power generating apparatus according to the present invention It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

I think it is only the tidal power generation that produces a large amount of electricity in a short period of time with new and renewable energy. The tidal power generation that has been performed until now has blocked the entrance of the lake made of a natural nature, But the number of places to install it was few because there was not enough natural lakes. However, according to the present invention, it is possible to construct the water film well by the trowel, and the place to install can be done very well, and the production cost is low, It can be installed in small size, and it can be converted into electric energy all over the world.

Claims

A first step (S10) of dug soil to a land (C) or a tidal flat (E) adjacent to the sea (A), the river (B) and the lake (D) with a predetermined width and depth to form the groove (20);

A second step (S20) of forming a plurality of water channels (30) in a lateral direction in the groove part (20) and forming a bank (40) with a predetermined width and height;

A third step (S30) of forming a water storage tank (50) by dugging the soil (C) or tidal flats (E) surrounded by the bank (40) to a predetermined depth;

A fourth step (S40) of mounting the aberration (60) and the water gate (100) to the water channel (30);

A fifth step (S50) of mounting a generator (70) interlocked with the aberration (60); And a sixth step (S60) of removing soil remaining on the outside of the bank (40) so that water flows into the water storage tank (50) through the water channel (30) Way.
The method as claimed in claim 1, wherein the bank (40) is formed in a shape of a negative (-) shape.
The method as claimed in claim 1, wherein the bank (40) is formed in a shape of a base.
The tidal generator according to claim 1, wherein the bank (40) is shaped like a diagonal, and a water channel (90) connected to the water channel (30) Way.
The method as claimed in claim 1, wherein the bank (40) is formed in a miter shape on the tidal flats.
6. The method as claimed in claim 5, wherein the miter edge of the bank (40) is oriented toward the front of the sea to disperse the pressure of the wave.