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Tumbler type multimode power generating device

A power generation device and tumbler technology, applied in wind power generation, ocean power generation, engines, etc., can solve problems such as high construction costs and ecological environment damage, and achieve the effects of simple maintenance, small environmental damage, and low construction costs

Inactive Publication Date: 2013-06-26
张平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The construction cost of traditional hydropower stations is extremely high. At the same time, blindly building hydropower stations will cause serious damage to the ecological environment. In addition, not all rivers are suitable for building hydropower stations.

Method used

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  • Tumbler type multimode power generating device
  • Tumbler type multimode power generating device
  • Tumbler type multimode power generating device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] Embodiment 1: the embodiment in which the elastic member is a cantilever beam

[0070] The elastic component is a cantilever beam, and one end of the cantilever beam is a fixed end that does not produce axial, vertical displacement and rotation. The other end of the cantilever beam is a free end, and the free end can generate a motion perpendicular to the upper and lower surfaces of the cantilever beam. The vibration generated by the outside world and perpendicular to the upper and lower surfaces of the cantilever beam will be captured by the cantilever beam and transmitted to the vibration energy of the cantilever beam structure. Power system.

[0071] Such as figure 2 , 3 , 4, and 5 are examples of micro-power generating structures in which the elastic component is a cantilever beam. The micro-power generation structure includes a cantilever beam. The cantilever beam is usually made of a regular-shaped sheet elastic material, usually made into a rectangular sheet....

Embodiment 2

[0085] Embodiment 2: the embodiment in which the elastic member is a spring

[0086] The said elastic component may be a spring, and one end of said spring is a fixed end. The other end of the spring is a free end, and the free end can generate a movement in the same direction as the stretching direction of the spring, and the vibration generated by the outside world in the same direction as the stretching direction of the spring will be captured by the spring and transmitted to the vibration energy power generation system of the spring structure.

[0087] Such as Figure 6 , 7 , 8, and 9 are examples of micro-power generation structures in which the elastic component is a spring. The micro-generation structure includes a spring, which is usually made of elastic material with regular shape, and its shape can be the same as that of a common spring. The spring is made of a material with a high elastic modulus, which requires good elastic vibration effect and low Damping inter...

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PUM

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Abstract

The invention discloses a tumbler type multimode power generating device which comprises a tumbler structural body, a micro power generating structural body and a piezoelectric material, wherein the micro power generating structural body is fixed on the inner wall of a cavity body, axial lines where three micro power generating structures of the micro power generating structural body are located are in a three-dimensional orthogonal state, the micro power generating structural body drives two power generating units to output power at the same time, one power generating unit outputs power by utilizing the direct piezoelectric effect of the piezoelectric material, the other power generating unit outputs power by utilizing the electromagnetic induction principle, and the piezoelectric material is fixed near the position where the outer side of the bottom of the tumbler structural body is combined with the ground. The tumbler type multimode power generating device can be used for power generation by wind power, water power, sea wave and vibrational energy, and is simple in arrangement, low in cost, and wide in application range.

Description

[0001] technical field [0002] The invention relates to the field of new energy facilities, in particular to an energy conversion power generation device in various forms such as vibration energy, wind energy, water energy, and ocean waves. Background technique [0003] The energy shortage in today's world, the search for new energy is the most urgent desire of the world, especially the search for renewable energy on the earth is the goal pursued by people. [0004] Vibration is a ubiquitous phenomenon, especially in many situations such as automobiles, airplanes, bridges or large machinery. Vibration energy harvesting is an energy harvesting technology that collects general mechanical vibration energy generated by machinery, vehicles, buildings, and other building structures such as bridges, and converts it into electrical energy. It can drive sensors or other circuit devices without wiring and batteries. . [0005] The waves of the oceans on the earth are a kind of huge...

Claims

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Application Information

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IPC IPC(8): F03G7/08F03D9/00F03B13/00F03B13/14
CPCY02E10/30Y02E10/72
Inventor 张平张秋平沈新秀
Owner 张平
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