JP2023107711A - River flowing water force raft power generator - Google Patents

Abstract

To solve the problem that an invention of means that can produce a large amount of power at low costs is required as renewable clean energy replacing thermal power generation and nuclear power generation with respect to abolition of such power generations.SOLUTION: A large amount of raft power generators which superimpose arcs 4 with power generators 3 installed on upper parts of water wheel frames 1 with water wheels 2 are manufactured. A water channel dedicated for anchoring a power generating raft is provided in the river. An emergency anchor device for protecting the raft from a rising torrent of the river water level by localized downpour is provided.SELECTED DRAWING: Figure 1

Description

TECHNICAL FIELD The present invention relates to a raft power generation device using river water power.

Solar power generation and wind power generation are being developed as renewable clean energies, but their development is limited partly because they do not suit the topography of Japan.

prior art

Problems to be Solved by the Invention

With the abolition of nuclear power generation and thermal power generation, there is a demand for "whether it is possible to invent a means of producing an extremely large amount of renewable clean energy at a low cost" as an alternative power source. The present invention solves this problem.

Means to solve problems

The means to produce ultra-large amounts of renewable clean energy at low cost are:
(1) Mass-produce raft generators to generate electricity using river hydropower.
(2) In the dry season, the river where the raft is moored must exceed the height of the raft turbine frame. Riverbeds with insufficient water depth will be excavated. In riverbeds where Toro and shallows are adjacent or where weir-like sediments exist, raft channels are maintained so that rafts can operate without rest by excavating and creating water channels for mooring rafts with concrete blocks.
(3) Develop raft mooring facilities to protect rafts from rising river water levels and torrents caused by heavy rain, driftwood and oversized garbage. The front and rear of the raft are connected by chains. The front and rear of the raft mooring rows are connected to mooring posts. The mooring post is higher than the embankment, and the front and left and right sides of the mooring post are supported by three diagonal struts. The top and bottom of the front and rear mooring poles are connected with wire ropes through pulleys. The pulley connects the front and rear rafts.
(4) The front part of the raft will be dust-removed by installing a wire mesh.
(5) Add other necessary equipment so that it can operate without rest.

Effect of the invention

The effect of the present invention assumes an output of 1000 KW/h per raft. Operates 24 hours a day. There are 50 horizontal vessels and 20 vertical vessels per ha, totaling 1,000 vessels, with an output of 1,000,000 KW/h. If the raft is continuously moored along the 378km length of the Shinano River, the output will be 96,000 boats with an output of 96,000,000 KW/h (equivalent to 96 power stations with 1,000,000 KW/h). Dams have reduced the amount of water flowing through most of Japan's rivers, but in the more than 20 large rivers and tributaries, as well as other small and medium-sized rivers, an inexhaustible amount of electricity can be produced by developing raft mooring water supply systems. It is possible to supply enough electricity to meet the demand even if electricity is used for nuclear power generation, thermal power generation, iron manufacturing, chemical agriculture, and household electrification. Surplus electricity can be used to mass-produce hydrogen to decarbonize automobiles and ships. The import charges for gas, oil, coal, etc. that have been paid in the past will be the income related to the raft power generation equipment. The above is the effect of large-scale power generation by raft power generation. Low cost electricity production is as follows. The technology and materials used to manufacture the raft power generator are all made in Japan, so the cost is low. In addition, the raft power plant operates 24/7. Even if the planned output of 1000KW/h is 100KW/h, there is no loss. This is because the operation time is long.

1 is a side view of the present invention; FIG. 1 is a diagram of a mooring device of the present invention; FIG. It is a mooring water pipe sectional view of the present invention. 1 is a plan view of a mooring of the present invention; FIG.

The present invention has the following three forms.
(1) Two water turbines are installed inside a water turbine frame with a length of 4 m and a side of 1.8 m. The outside of the frame will be boarded. On top of this, an ark with a generator installed is stacked and connected.
(2) Manufacture a two-ship connected type by side-joining the above.
(3) Manufacture a small square with a length of 4 m and a side of 0.8 m.
(4) Create a raft mooring water channel with concrete blocks in shallow water or weir-like piles adjacent to Toro.
(5) Install raft mooring poles before and after the raft mooring row. Install a wire rope through a pulley that connects the top and bottom of the column. The pulley is connected to the raft by a chain.
(6) Install slanted struts to the front and left and right of the mooring posts in front of the raft to form the main posts. combine with

[Fig. 1]
1 water wheel frame 2 water wheel 3 generator 4 ark [Figure 2]
1 raft mooring post 2 raft mooring wire 3 raft mooring pulley 4 raft [Fig. 3]
1 Water raft mooring 2 Shallows 3 Toro 4 River bed [Fig. 4]
1 raft mooring water supply 2 shoal 3 toro 4 weir-like deposits

Claims (1)

Manufacture, use, and sale of raft power generators equipped with water turbines and generators powered by river water pressure

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