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Wind and rain energy collecting device based on friction nano generator

A nanogenerator and collection device technology, applied in the direction of triboelectric generators, can solve the problem of difficult TENG collection and utilization of wind and rain energy, and achieve the effect of improving the utilization rate of wind energy.

Active Publication Date: 2019-10-18
HENAN UNIVERSITY
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that wind and rain energy is difficult to be collected and utilized by TENG under complex and severe weather where wind and rain coexist, the present invention proposes a TENG collection device that can synergistically collect wind and rain energy at the same time

Method used

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  • Wind and rain energy collecting device based on friction nano generator
  • Wind and rain energy collecting device based on friction nano generator
  • Wind and rain energy collecting device based on friction nano generator

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Embodiment Construction

[0028] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] Such as Figure 1 to Figure 6 As shown, a wind and rain energy harvesting device based on a triboelectric nanogenerator is shown as figure 1 As shown, it includes a triboelectric nanogenerator (R-TENG) 1 for collecting raindrop energy, a triboelectric nanogenerator (W-TENG) 2 for collecting wind energy, a round table 3, a rotating bearing 4, a bracket 5 and a water barrier 6, among which the upper The round table 3 with the rotating bearing 4 is fixed on the ground, the bracket 5 has an inclined surface, and is composed of a bottom beam 8, an inclined beam 9, a vertical beam 10, a top beam 11 and a hollow shaft 7, wherein the hollow shaft 7 is integrally formed in one The middle of bottom beam 8. The bracket can rotate in the horizontal direction. A plurality of frictional nanogenerators (R-TENG) 1 that collect raindrop ...

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Abstract

The invention provides a wind and rain energy TENG collecting device through synergism. The energy collecting device can be adapted to changes in the wind direction and has the waterproof function. Abaffle and an inclined surface have the shielding effect on a frictional nano generator collecting the wind energy, and interference of the rainwater on the friction nano generator is prevented. A wind vane structure of the friction nano generator collecting the wind energy plays a role in regulating the wind direction, when the wind direction changes, the structure can adjust the device directionfacing the wind in time to improve the utilization rate of the wind energy. The energy collecting device is advantaged in that the synergism can be achieved, the wind and rain energy simultaneous collecting effect is improved, the more severe the weather, the bigger the wind speed and the rain speed, and the synergism is more obvious.

Description

technical field [0001] The invention belongs to the field of wind and rain energy friction nano generators, in particular to a wind and rain energy collection device based on friction nano generators. Background technique [0002] Triboelectric nanogenerator (TENG), a new type of generator capable of harvesting energy from almost all environmental mechanical motions, has been extensively studied because of its ability to meet multi-scale energy demands, wind and raindrops are two common Energy, based on TENG, a series of wind energy harvesting devices have been developed and a series of raindrop energy harvesting devices have also been developed. However, a TENG that can automatically harvest energy from both wind and raindrops is indeed rare. Moreover, the simultaneous existence of wind and rain is more complicated. Humidity and moisture will seriously affect the output performance of TENG, resulting in a decrease in its output energy. On the other hand, the wind will inte...

Claims

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Application Information

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IPC IPC(8): H02N1/04
CPCH02N1/04
Inventor 郑海务王合义吴永辉刘平安张嘉伟张新安
Owner HENAN UNIVERSITY
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