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Vibration energy absorption power generation device for industrial equipment

A vibration energy and power generation device technology, which is applied in the field of micro energy and energy saving, can solve problems such as waste and unusable vibration energy of industrial equipment, and achieve the effects of convenient disassembly, enhanced safety and aesthetics, and a wide range of applications

Inactive Publication Date: 2020-03-24
SHANGHAI UNIVERSITY OF ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Therefore, the technical problem to be solved by this invention is that the vibration energy produced by industrial equipment in industrial production cannot be utilized and is wasted

Method used

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  • Vibration energy absorption power generation device for industrial equipment
  • Vibration energy absorption power generation device for industrial equipment
  • Vibration energy absorption power generation device for industrial equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] refer to Figure 1~2 , the present embodiment provides a vibration energy absorbing power generation device for industrial equipment, including a support unit 100, including a base 101, an outer cover 102 located on the base, a lower support spring 103 connected to the base, and a support unit connected to the outer cover 102 The upper support spring 104; the power generation unit 200 includes a fixed pile 201 located inside the outer cover 102, and a power generation component 202 connected to the surface of the fixed pile 201. The lower end of the fixed pile 201 is provided with a channel K; the power generation unit 200 is installed inside the support unit 100. The base 101 is located at the bottom of the device of the present invention. The base 101 is used to carry the outer cover 102 and the power generation unit 200. The base 101 is placed around the industrial equipment, and can also be installed on the base and shell of the industrial equipment. The generating ...

Embodiment 2

[0041] refer to image 3 , which is the second embodiment of the present invention, which is based on the previous embodiment: the power generation assembly 202 includes a first installation block 202a, a second installation block 202b, and a power generation piece 202c, and one end of the power generation piece 202c is connected to the first installation piece Block 202a, the other end of the generating piece 202c is connected to the second installation block 202b. In this embodiment, the generating piece 202c is a piezoelectric generating piece.

[0042] Specifically, the present invention includes a supporting unit 100, including a base 101, an outer cover 102 located on the base, a lower supporting spring 103 connected to the base, and an upper supporting spring 104 connected to the outer cover 102; The fixed pile 201 inside the housing 102 , the power generation component 202 connected to the surface of the fixed pile 201 , the lower end of the fixed pile 201 is provided ...

Embodiment 3

[0046] refer to Figure 4 , is the second embodiment of the present invention, this embodiment is based on the previous embodiment, and differs from the previous embodiment in that: the base 101 is provided with a mounting screw hole 101a.

[0047] Specifically, this embodiment provides an industrial equipment vibration energy absorption power generation device, including a support unit 100, including a base 101, an outer cover 102 located on the base, a lower support spring 103 connected to the base, and an outer cover 102 The connected upper support spring 104; the power generation unit 200, including the fixed pile 201 located inside the outer cover 102, the power generation component 202 connected to the surface of the fixed pile 201, the lower end of the fixed pile 201 is provided with a channel K; the power generation unit 200 is installed inside the support unit 100 . The base 101 is located at the bottom of the device of the present invention. The base 101 is used to ...

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Abstract

The invention discloses a vibration energy absorption power generation device for industrial equipment. The vibration energy absorption power generation device comprises a base, an outer cover locatedon the base, a lower supporting spring connected with the base and an upper supporting spring connected with the outer cover; a power generation unit, comprising a fixing pile located in the outer cover and a power generation assembly connected to the surface of the fixing pile, and a channel being formed in the lower end of the fixing pile. The power generation unit is installed in the supporting unit. The device is simple and closed in structure, can be placed around industrial equipment, and can also be mounted on a base and a shell of the industrial equipment. The device has the advantages of high collection sensitivity of vibration energy, less limitation of scene conditions, convenience in disassembly, assembly and movement, no influence on production inspection and maintenance of industrial equipment and the like.

Description

technical field [0001] The invention relates to the technical field of micro energy and energy saving, in particular to an industrial equipment vibration energy absorption power generation device. Background technique [0002] In daily industrial production, steam turbines, fans, pumps and coal mills in power stations, as well as some rotating and beating machinery in chemical steel production sites, will generate vibration during operation. This part of the vibration energy is considerable, but it has not been utilized. In today's tense energy situation and the background of energy-saving and efficient production, it is an inevitable trend to rationally collect and utilize the vibration energy produced. [0003] The piezoelectric effect is a phenomenon in which mechanical energy and electrical energy are exchanged in dielectric materials. The dielectric is deformed by the external force, and the polarization phenomenon occurs inside, and the symmetry is disturbed. Opposit...

Claims

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Application Information

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IPC IPC(8): H02N2/18
CPCH02N2/186
Inventor 李彦张涛肖亮
Owner SHANGHAI UNIVERSITY OF ELECTRIC POWER