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Surge tidal-power generator of continental shelf

A generator and tidal technology, applied in the field of tidal energy power generation equipment, can solve problems such as backward development and utilization of wave energy, unsuitable generators, poor reliability and stability, etc., achieve low power generation costs, facilitate processing and production, and improve power efficiency Effect

Active Publication Date: 2018-01-19
窦学华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Compared with solar energy and wind energy, the power generation technology of wave energy is relatively backward, mainly because there is no high-efficiency and low-cost excellent technology for using wave energy.
[0004] Wave energy mainly comes from wave energy. The main problems of wave energy generation today are: the efficiency is mostly relatively low, the manufacturing cost of power generation devices is mostly relatively high, and the reliability and stability are mostly relatively poor, etc., which directly affect the popularization and application of wave power generation; until Today, the development and utilization of wave energy still lags behind the utilization of solar energy, wind energy, and tidal energy
[0005] Most of the existing tidal power generation adopts double-storage conversion and strong currents, and this generator is not suitable for coastal areas with continental shelves

Method used

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  • Surge tidal-power generator of continental shelf
  • Surge tidal-power generator of continental shelf
  • Surge tidal-power generator of continental shelf

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as Figure 1 to Figure 4 As shown, a kind of continental shelf surge tidal generator provided by the present invention comprises:

[0043] The base 1 is set on the bottom surface of the sea water, and the two ends of the upper surface of the base 1 are separately provided with one or more first column mounting holes 1-1;

[0044] There are a plurality of columns 2, one-to-one corresponding to the first column installation holes 1-1 at both ends of the upper surface of the base 1 and fixedly connected with them, and extending above the top surface of the seawater;

[0045] The guide bracket 3, the two ends of the guide bracket 3 are respectively provided with the second column installation holes 3-1 corresponding to the positions of the first column installation holes 1-1, and the columns 2 are respectively pierced through the first column installation holes at the two ends of the guide bracket 3. Two column mounting holes 3-1, the column 2 is flexibly connected to...

Embodiment 2

[0059] Embodiment 2 is the same as embodiment 1 and will not be described in detail, see Figure 13 , Figure 14 , the difference is that the column 2 is multi-section telescopic, and the column 2 is respectively set in the second column bracket mounting holes 3-1 at both ends of the guide bracket 3, and the guide bracket 3 is fixedly installed on the The telescopic column 2 is far away from one end of the base. The contact surface between the lower surface of both ends of the guide bracket 3 and the base 1 is provided with shock absorbing pads 3-3. The telescopic column 2 can slide up and down under the impact of the swell, and a rubber ring for increasing the buoyancy is provided under the guide bracket 3, so that the entire generating set can float up and down according to the size of the swell; when the water level is high, the impeller in the generating set etc. are at the high water level, and receive the impact of the swell in the high water level to generate electric...

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Abstract

The invention relates to a surge tidal-power generator of a continental shelf. The surge tidal-power generator comprises a base, a plurality of upright posts, a guide bracket and a generator unit, wherein the base is arranged on the bottom surface of seawater, one or a plurality of first upright post mounting holes are respectively formed in both ends of the upper surface of the base, and an inward concave cambered surface is formed in the middle of the upper surface of the base; the plurality of upright posts penetrate through the first upright post mounting holes in the both ends of the upper surface of the base in a one-to-one corresponding mode and are fixedly connected with the base; second upright post mounting holes which correspond to the first upright post mounting holes in positions are respectively formed in both ends of the guide bracket, the upright posts respectively penetrate through the second upright post mounting holes in the both ends of the guide bracket, the upright posts are movably connected with the guide bracket, and a rubber ring which is used for increasing buoyancy is further arranged on the lower surface of the guide bracket; and the generator unit comprises a generator which is fixedly installed on the upper side of the guide bracket and a turbine which is rotatably connected to the input end of the generator. The surge tidal-power generator has the advantages of simple structure and low generating cost and can be used in areas without rocks and with the continental shelf, and surge energy can be effectively used.

Description

technical field [0001] The invention relates to the field of tidal energy power generation equipment, in particular to a continental shelf surge tidal power generator. Background technique [0002] With the rapid development of social economy, people's demand for electricity is getting bigger and bigger. However, the problem of environmental pollution is prominent in the world at present, traditional energy sources are depleting day by day, and the utilization of new energy sources and clean energy sources is accelerating. Among them, solar energy, wind energy, and wave energy power generation have attracted increasing attention. [0003] Compared with solar energy and wind energy, the power generation technology of wave energy is relatively backward, mainly because there is no high-efficiency and low-cost excellent technology for utilizing wave energy. [0004] Wave energy mainly comes from wave energy. The main problems of wave energy generation today are: the efficiency...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/22F03B13/26F03B3/12
CPCY02E10/20Y02E10/30
Inventor 窦学华
Owner 窦学华
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