Oscillation water column type wave energy power generation device combined with Tesla turbine

An oscillating water column type, Tesla turbine technology, applied in ocean energy power generation, non-varactor engine, engine components, etc., to achieve the effect of improving conversion efficiency, improving power generation efficiency, and simple form

Pending Publication Date: 2021-01-12
SHANGHAI OCEAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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  • Oscillation water column type wave energy power generation device combined with Tesla turbine
  • Oscillation water column type wave energy power generation device combined with Tesla turbine
  • Oscillation water column type wave energy power generation device combined with Tesla turbine

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Embodiment Construction

[0021] The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings: this embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following the described embodiment.

[0022] Such as figure 1 As shown, the mechanism is a Tesla turbine mechanism, and there is a semicircular 6-1 shell on the outside; 6-2 closed end covers and 6-5 open end covers are used on both sides of the shell through 6-4 flange bolts. It is tightly connected; 6-3 mandrel is located on the axis through the end cover; 6-6 is the bolt passing through the center; 6-7 is the mandrel with the hole in contact with the shell of 6-1; 6-8 ring and 6- The 10 disc fits simultaneously with the 6-3 mandrel.

[0023] When the turbine mechanism is working, the air in the main ...

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Abstract

The invention discloses an oscillation water column type wave energy power generation device combined with a Tesla turbine, comprising a wave absorption device, an energy conversion device and an output device. The wave absorption device comprises a floater for absorbing wave energy, a main air chamber and a piston; the energy conversion device comprises a lever, an oscillation air chamber and anair conveying pipeline; the energy conversion device converts the wave energy absorbed by the wave absorption device into kinetic energy of air; the output device comprises the Tesla turbine and a power generator; and the output device converts the kinetic energy of the air into mechanical energy of the Tesla turbine, then the power generator is driven to rotate to generate power, and bidirectional compression and air suction in a wave energy air chamber are implemented. The device is suitable for wave energy resource areas, can greatly enhance the wind power passing through a turbine to improve the power generation efficiency, overcomes the defects that an existing wave energy device is low in power generation efficiency and complex in structure, effectively utilizes reciprocating airflowgenerated by waves in the air chamber, lowers the requirement for the structural design of an air turbine, and is simple in form and convenient to install and transfer.

Description

technical field [0001] The invention belongs to the field of novel renewable energy technology and marine equipment, in particular to an oscillating water column wave energy generating device combined with a Tesla turbine. Background technique [0002] The ocean area accounts for 70% of the total area of ​​the earth. It not only provides shipping, aquatic products and rich mineral deposits for human beings, but also contains huge energy. Ocean energy includes: tidal energy, wave energy, ocean temperature difference energy, ocean salinity difference energy and ocean current energy. Among them, wave energy is the highest-grade ocean energy because it has the least impact on the environment and exists in the form of mechanical energy during the development process. According to estimates, the world's wave energy is hundreds of times the current world power generation, and has broad commercial prospects, so it is also the focus of ocean energy research and development in vario...

Claims

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Application Information

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IPC IPC(8): F03B13/14F03B13/20F01D15/10F01D25/00
CPCF03B13/141F03B13/20F01D15/10F01D25/00Y02E10/30F03B13/142F01D1/36F05D2220/76
Inventor 李永国杜杰
Owner SHANGHAI OCEAN UNIV
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