Shock Pads for Hybrid Generators

A shock-absorbing pad and generator technology, applied in the direction of generators/motors, electromechanical devices, electrical components, etc., can solve problems such as increasing equipment foundation, hidden dangers of building safety, and inability to collect energy

Active Publication Date: 2021-08-06
CHONGQING THREE GORGES UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Enlarging the equipment foundation will increase the building load and pose a hidden danger to building safety
The currently used shock absorbers mainly include spring shock absorbers and rubber shock absorbers. No matter what kind of shock absorber, they only dissipate the vibration energy and cannot collect the energy contained in the vibration process, which is a waste of vibration energy.

Method used

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  • Shock Pads for Hybrid Generators
  • Shock Pads for Hybrid Generators
  • Shock Pads for Hybrid Generators

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0023] Such as figure 1 As shown, the embodiment of the present invention includes a bracket on which a piezoelectric component, a friction component 10 , an electromagnetic component and a magnetostrictive component 12 connected to a vibration device are arranged.

[0024] The piezoelectric assembly includes a piezoelectric material 6 with an arched structure and elastic steel plates 4 arranged on the upper and lower surfaces of the piezoelectric material 6, and a copper electrode is arranged between the elastic steel plate 4 and the piezoelectric material 6, so that An insulating layer 7 is provided between the copper electrode and the elastic steel plate 4 .

[0025] The two ends of the elastic steel plate 4 are respectively fixed with sliders 3, and the sliders 3 slide and fit on the bracket along the direction in which the piezoelectric material 6 extends; The steel plate 4 is fixed with connecting bolts 5, and the piezoelectric material 6 is externally connected to an o...

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PUM

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Abstract

The invention discloses a shock-absorbing pad for a composite generator, and relates to the field of power generation equipment. The technical solution of the invention includes a bracket, and the bracket is provided with piezoelectric components, friction components, electromagnetic components and magnetostrictive components connected with vibration equipment . It is used for shock absorption of equipment or objects with vibration during operation, and at the same time collects vibration energy. The invention includes a support frame, electrodes and dielectrics for triboelectric power generation arranged on the support frame, piezoelectric materials, coils for electromagnetic power generation and moving magnets, substrates required for magnetostrictive power generation, magnetostrictive materials, coils, etc. Through the rational arrangement of the four power generation components, the maximum recovery of vibration energy is achieved. At the same time, the vibration energy in the vertical direction is dissipated in the horizontal direction, which weakens the impact of vibration on the building structure and reduces vibration noise. Therefore, the present invention can not only reduce the operating noise of the equipment, but also recover the vibration energy to the greatest extent.

Description

technical field [0001] The invention relates to a shock absorbing pad for a composite generator, and mainly relates to the field of power generation equipment. Background technique [0002] In the building environment, noise is attracting more and more people's attention, and the main source of noise is vibration. For industrial buildings, since a large amount of equipment is required for production, the vibration of the equipment during operation produces a lot of noise, causing discomfort to the staff. For civil buildings, with people's continuous pursuit of quality of life, the use of various equipment is becoming more and more popular, especially air-conditioning equipment. The vast majority of air-conditioning equipment is dynamic equipment, which more or less generates vibration during operation. If the vibration is not handled properly, it will transmit noise in the building, and may resonate with the building and damage the building. structure. Existing damping me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02N2/18H02K5/24
CPCH02K5/24H02N2/186
Inventor 刘利利陈才潘勇许刚贺叶露刘定兴
Owner CHONGQING THREE GORGES UNIV
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