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Environment airflow energy collecting device and method

A technology of airflow energy and collection devices, which is applied in the direction of electrical components, piezoelectric effect/electrostrictive or magnetostrictive motors, generators/motors, etc., which can solve the problems of difficult miniaturization, difficult processing and manufacturing, and complex structures And other problems, to achieve the effect of promoting the use, convenient processing and manufacturing, and overcoming the complex structure

Inactive Publication Date: 2021-12-28
CHANGZHOU INST OF MECHATRONIC TECH
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  • Description
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  • Application Information

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Problems solved by technology

[0004] In view of the above-mentioned deficiencies in the related art, the purpose is to provide an ambient airflow energy harvesting device and method to solve the technical problems in the related art of complex structure, difficult processing and manufacturing, and difficulty in miniaturization

Method used

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  • Environment airflow energy collecting device and method
  • Environment airflow energy collecting device and method
  • Environment airflow energy collecting device and method

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Embodiment Construction

[0026] In order to make the content easier to understand, the following will be further described in detail based on specific embodiments and in conjunction with the accompanying drawings;

[0027] An ambient airflow energy collection device and method solves the technical problems of complex structure, difficult processing and manufacturing, and difficulty in realizing miniaturization in the related art, and achieves the advantages of relatively simple structure, relatively convenient processing and manufacturing, and the ability to realize miniaturization. The effect, the general idea is as follows:

[0028] One implementation mode:

[0029] like figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 Shown; An ambient airflow energy collection device and method, the ambient airflow energy collection device, comprising:

[0030] The airflow excitation part 10 is used to generate edge sound, trigger the air to enter the resonance state, and form standing wave resonance;...

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Abstract

The invention discloses an environmental airflow energy collection device and method, and the device comprises an airflow excitation part which is used for generating edge sound, triggering air to enter a resonance state, and forming standing wave resonance; a transduction part which is connected with the airflow excitation part and used for generating vibration, and energy is collected and stored through an energy storage control circuit. Environmental airflow passes through the airflow excitation part to generate edge sound, triggers air flow to enter a resonance state and form standing wave resonance, the air flow performs periodic expansion and compression motion to cause the air flow to perform periodic oscillation, the energy conversion part is driven to generate vibration and form voltage, and energy collection and storage and power supply are realized through the energy storage control circuit. Therefore, the technical problems that the structure is complex, machining and manufacturing are difficult, and microminiaturization is difficult to achieve are solved.

Description

technical field [0001] The invention relates to the technical field of new energy, in particular to an ambient airflow energy collection device and method. Background technique [0002] With the development of microelectronic systems, wireless communication technology and low-power sensors, distributed wireless sensor network (WSN) has been widely used in aerospace, military, construction, transportation, agriculture and other fields, such as agricultural irrigation , environmental monitoring, industrial production, safety monitoring, etc., but the energy supply of distributed wireless sensor nodes has become a new problem. The traditional battery energy supply method has the disadvantages of short life, low power density, and regular replacement, which not only increases the workload and Cost, and in many cases, the system structure does not allow replacement, so its application is limited; [0003] At present, ambient airflow is a widely distributed, green, and sustainabl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02N2/18
CPCH02N2/185
Inventor 邹华杰杨保华张江华万文龙褚振宇
Owner CHANGZHOU INST OF MECHATRONIC TECH
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