Tidal current energy power generation device

A power generation device and tidal current energy technology, which can be used in ocean energy power generation, hydropower generation, engine components, etc., can solve the problems of structural limitations, complex structures, and difficulty in achieving watt-scale power generation requirements, and achieve stable operation and blade turning freely. Effect

Active Publication Date: 2021-08-20
于传祖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, there are also structural limitations, the structure is complex, and it is difficult to achieve the demand for large-scale power generation at the watt level

Method used

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  • Tidal current energy power generation device
  • Tidal current energy power generation device
  • Tidal current energy power generation device

Examples

Experimental program
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Embodiment Construction

[0042] Combine below Figure 1 to Figure 9 The styles shown are described in detail. A tidal current energy generating device includes a frame 100 , a tidal current energy capture mechanism 200 , a transmission mechanism 300 and a generator 400 . And the anti-winding structure 500 arranged between the tidal current energy capturing mechanism and the frame.

[0043] Wherein, the frame 100 is constructed with corrosion-resistant building materials, such as seawater-resistant steel, alloy steel, and alloy aluminum profiles. In this embodiment, the frame is a three-dimensional space structure composed of horizontal and vertical.

[0044] The tidal current energy capture mechanism 200 includes a bracket 220 , a blade 230 , a crank arm 240 , and a blade installation shaft 250 .

[0045] The main shaft 210 is a vertical installation structure, that is, the lower end of the main shaft 210 is installed at the lower part of the frame through the water-lubricated bearing 211 and the b...

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Abstract

The invention discloses a tidal current energy power generation device which comprises a frame, tidal current energy capturing devices, a transmission mechanism and a power generator. The tidal current energy capturing devices convert tidal current energy into rotating kinetic energy and transmit the rotating kinetic energy to the power generator through the transmission mechanism for power generation, at least one set of tidal current energy capturing mechanism is fixed to a main shaft from top to bottom, the tidal current energy capturing mechanism comprises a support, a blades, a crank arm and a blade mounting shaft, the crank arm is mounted between the blade and the blade mounting shaft, and the crank arm enables the blade to turn over within a limited 90-degree range; and the outer ends of the blade mounting shafts in the sets of tidal current energy capturing mechanisms are connected through an annular channel groove, the channel grooves are in clearance fit with alloy cutters, and the alloy cutters are installed on the frame. The tidal current energy power generation device is equipment with good comprehensive performance, and multiple factors of manufacturing, installation, maintenance and long-term power generation are comprehensively balanced.

Description

technical field [0001] The program relates to a tidal current energy generating device, specifically a device that utilizes tidal current energy in the ocean to generate electricity. Background technique [0002] The applicant applied for an invention patent for an ocean current power generation device in 2013, the application number is 201310013680.6, which discloses part of the structure, including a generator, a pulley shaft, a belt, blades and a bracket, and the generator is driven by a pulley shaft to generate electricity The bracket is installed on the belt, and the blade is installed on the bracket, which is characterized in that it also includes wedge-shaped breakers arranged in pairs, at least two pulley shafts are installed in parallel between the breakers, and rubber is provided on the pulley shafts. Pneumatic tires, the belt is sheathed between the rubber pneumatic tires, and a track guiding mechanism is set between the breakwater and the belt; the bracket has a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/26F03B3/12B02C18/00
CPCF03B13/26F03B3/12B02C18/00F05B2220/706Y02P70/50
Inventor 于传祖
Owner 于传祖
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