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Electromechanical equipment box noise piezoelectric generating system and method

A technology of electromechanical equipment and piezoelectric power generation, applied in the direction of generators/motors, piezoelectric effect/electrostrictive or magnetostrictive motors, electrical components, etc., can solve the problems that noise and sound waves cannot be used, and achieve a solution Energy scarcity, easy implementation, and low-cost effects

Pending Publication Date: 2018-07-13
CHINA CONSTR EIGHT ENG DIV CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above, the present invention provides a noise piezoelectric power generation system and method for electromechanical equipment boxes, by setting a wave-shaped piezoelectric sheet between the electromechanical equipment (noise source) and the electromechanical equipment box to absorb and Noise sound waves are converted into electrical energy output storage, which solves the technical problem that a large amount of noise sound waves generated by electromechanical equipment cannot be utilized at present, and realizes a noise piezoelectric power generation system and its power generation method with a simplified structure, a wide range of uses, and both sound absorption and power generation functions

Method used

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  • Electromechanical equipment box noise piezoelectric generating system and method
  • Electromechanical equipment box noise piezoelectric generating system and method
  • Electromechanical equipment box noise piezoelectric generating system and method

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Embodiment Construction

[0031] Detailed specific embodiments of the present invention will be disclosed herein. It is to be understood, however, that the disclosed embodiments are merely typical examples of the invention, which may be embodied in many alternative forms. Therefore, specific structural and functional details disclosed herein are not limiting, but merely serve as a representative basis for describing various implementations to one skilled in the art in accordance with the claims.

[0032] For an understanding of the present invention, please refer to Figure 1 to Figure 4 , the present invention provides specific implementations of a noise piezoelectric power generation system and power generation method for electromechanical equipment boxes, which will be described below in conjunction with the accompanying drawings and embodiments.

[0033] Such as figure 1 , figure 2 As shown, the noise piezoelectric power generation system of the present invention includes a noise source 10 , a ...

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Abstract

The invention provides an electromechanical equipment box noise piezoelectric generating system and method. A wavy piezoelectric panel is arranged between electromechanical equipment as a noise sourceand an electromechanical equipment box, the electromechanical equipment vibrates during running to generate noise sound wave, the noise sound wave is transmitted to the piezoelectric panel in the internal space of the electromechanical equipment box, so that the piezoelectric panel deforms repeatedly and its wavy structure is compressed under vibration of the noise sound wave so as to generate electric power and transmit the electric power to a current adjusting device. The piezoelectric panel is utilized to absorb and convert the noise sound wave into electric power and then outputs the electric power for storage, and therefore, the technical problem that great quantity of noise sound wave generated by the electromechanical equipment cannot be utilized is solved, and the electromechanical equipment box noise piezoelectric generating system and method has the advantages of achieving simple structure, having wide application range, and having functions of sound absorption and power generation.

Description

technical field [0001] The present invention relates to the technical field of noise power generation, in particular to a piezoelectric noise power generation device and a power generation method thereof, in particular to a noise piezoelectric power generation system and a power generation method for electromechanical equipment boxes. Background technique [0002] Due to the increasing demand for energy in modern industrialized society, the problem of energy crisis has attracted more and more attention. In recent years, people have focused their research on the potential energy available in the environment, including the utilization of solar energy, thermal energy, mechanical energy, chemical energy, biological energy and sound energy. [0003] Among them, noise pollution is quite harmful to people's life and health, and the sources of noise are very extensive. The more common noise sources are machine noise, traffic noise, fan noise and exhaust noise. But noise is also a p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02N2/18
CPCH02N2/185H02N2/186
Inventor 方速昌蔡庆军杜佐龙赵彦辉陈昱宇邓景友赖源
Owner CHINA CONSTR EIGHT ENG DIV CORP LTD
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