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Wind Nano Friction Generator

A nano-friction and wind power technology, applied in the fields of agricultural intelligence and environmental protection, can solve problems such as self-power supply or self-driving, and achieve the effect of solving power supply difficulties

Active Publication Date: 2020-09-25
DALIAN NATIONALITIES UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to solve the problem of measuring agricultural wind speed and collecting it and converting it into frictional electricity for easy storage, the electricity for wind speed detection comes from the measurement itself. The AC signals of different frequencies generated by the nano friction generator can measure and calculate the wind speed, and can store the electric energy to supply power for other sensors, thus solving the problem of self-power supply or self-drive of the sensor system

Method used

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Embodiment 1

[0027] Embodiment 1: The present invention will be described in detail below in conjunction with the drawings and specific embodiments.

[0028] The English names and Chinese names of the abbreviations used in the examples are listed below.

[0029] PDMS: English name: polydimethylsiloxane Chinese name: polydimethylsiloxane

[0030] PET: English name: Polyethylene terephthalate Chinese name: Polyethylene terephthalate

[0031] This embodiment provides a self-powered wind speed sensor device, specifically, a self-driven agricultural Internet of Things wind speed sensor based on a friction nanogenerator, including two modules, and the overall device is as follows: figure 1 As shown, module A is a wind-powered nano friction generator, including:

[0032] A solid connecting rod 2 with a circular chassis 1, with a 5mm groove 9 on the surface of the solid connecting rod 2,

[0033] The sleeve 3 has a blade disc 4 under the sleeve 3, and four hemispherical fan blades 8 are arrange...

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Abstract

A wind nano-friction generator belongs to the fields of agricultural intelligence and environmental protection, and is provided in order to solve the problem on the measurement of agricultural wind speed and the collection and transformation of agricultural wind speed into frictional electricity. The wind nano-friction generator comprises a connecting rod with a circular chassis at the bottom, a sleeve, a blade disc, the circular chassis, electrodes and conductors. The sleeve sleeves the periphery of the solid connecting rod. The upper part of the sleeve is connected with a plurality of linkage rods. Hemispherical wind blades are arranged at the end of the linkage rods respectively. The blade disc sleeves and is fastened to the periphery of the sleeve. The electrodes are respectively arranged on the opposite surface of the blade disc and the circular chassis. One electrode is covered with a friction material, and a nano-scale metal oxide is grown on the other electrode. The effect is that wind energy is converted into electric energy by friction and stored.

Description

technical field [0001] The invention belongs to the fields of agricultural intelligence and environmental protection, and relates to a wind-force nano-friction generator. Background technique [0002] In addition to natural light, heat, water, and air that are beneficial to agricultural production, wind is also one of the environmental factors of agricultural production. Normal wind is very effective for agricultural production, and moderate wind speed plays an important role in improving the environmental conditions of farmland. So measuring wind speed and direction will be of great help to agriculture. Therefore, it is necessary to monitor the wind speed in a timely manner. The sensors used for monitoring today are mainly wind speed sensors based on the principle of heat transfer or differential pressure. They are important equipment for wind parameter measurement in agricultural climate automatic monitoring stations. [0003] In addition, in recent years, the collection ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02N1/04F03D9/11
CPCF03D9/11H02N1/04Y02E10/72Y02E70/30
Inventor 孙炎辉隋东均侯腾跃杜海英
Owner DALIAN NATIONALITIES UNIVERSITY
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