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OTEC (ocean thermal energy conversion) generating set

A power generation device and temperature difference energy technology, which is applied to ocean energy power generation, machines/engines, mechanical equipment, etc., to achieve the effects of reducing technical difficulty, increasing application range, and reducing difficulty

Inactive Publication Date: 2014-03-26
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of energy conversion method always has a technical bottleneck when its scale is expanded, which inspires us to try other energy conversion methods when developing ocean temperature difference energy

Method used

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  • OTEC (ocean thermal energy conversion) generating set
  • OTEC (ocean thermal energy conversion) generating set

Examples

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0032] Such as figure 1 As shown, an ocean temperature difference power generation device mainly includes a bracket 1, a driving wheel 6, a driven wheel 7, a pair of pulleys, a timing belt 10, a first pulley 11, a second pulley 3, a third pulley 4, and a two-way shape Memory alloy spring 2, solar auxiliary heating device, and a power generating device driven by the output shaft of driving wheel 6.

[0033] The bracket 1 is a rectangular parallelepiped frame, which is formed by splicing angle steel and steel plate through nuts. The driving wheel 6 and the driven wheel 7 are installed on the top of the support 1, the first pulley 11 is placed on the bottom of the support 1, and the second pulley 3 and the third pulley 4 are installed on the support 1 below the driving wheel 6 and the driven wheel 7 respectively. The length shape memory alloy spring 2 is...

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Abstract

The invention discloses an OTEC (ocean thermal energy conversion) generating set comprising a support disposed in sea water. A driving wheel and a driven wheel which rotate in sync are disposed at the top of the support. A first roller is mounted at the bottom of the support. A second roller and a third roller are disposed below the driving wheel and the driven wheel respectively. A two-way shape memory alloy spring is wound on the driving wheel, the driven wheel, the first roller, the second roller and the third roller. The OTEC generating set further comprises a generator driven by the driving wheel. The shape memory alloys have different shapes under different ambient temperatures, vertical heat of sea water is converted into kinetic energy for the generator, and ocean thermal energy is developed and utilized.

Description

technical field [0001] The invention relates to a transmission generating device, in particular to an ocean temperature difference energy generating device. Background technique [0002] For a long time, due to the increasingly serious environmental problems brought about by petrochemical energy represented by petroleum and coal, and the global energy crisis caused by the shortage of petrochemical energy resources, all countries in the world have recognized that in order to achieve social and economic development To achieve sustainable development, it is necessary to optimize the energy structure, protect the ecological environment, and reduce the proportion of petrochemical energy in primary energy. Among renewable clean energy sources, ocean temperature difference energy has the largest reserves and is recognized by the international community as one of the energy sources with the greatest potential for development. Therefore, how to effectively obtain the energy of ocean...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03G7/06
CPCY02E10/30
Inventor 王林翔杨军张诚
Owner ZHEJIANG UNIV
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