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A small waste heat and solar multifunctional hybrid power generation device

A technology of hybrid power generation and solar energy, which is applied in photovoltaic power generation, generators/motors, electrical components, etc., can solve the problems of discontinuity and intermittency of power generation, industrial waste heat not being efficiently utilized, and single solar energy collection technology and other issues, to achieve the effect of increasing the maximum temperature and light energy utilization rate, low power generation cost, and strong light concentrating performance

Active Publication Date: 2018-02-23
严格集团股份有限公司
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AI Technical Summary

Problems solved by technology

[0002] With the rapid development and application of solar energy technology in recent years, the trend of it replacing fossil energy as the main power generation energy in the world has been initially reflected. At present, the utilization rate and power generation efficiency of solar energy are restricted by many factors, mainly including latitude, weather, environment Uncertain factors and artificial factors such as photoelectric and thermoelectric conversion technologies are not yet mature. Because the current solar energy collection technology is relatively simple, it is useless to simply collect sunlight for power generation, and it is useless to take into account the discontinuity and intermittent power generation caused by the above factors. In addition, the thermal storage technology needs to be improved. At the same time, considering that most of the energy generated by modern fossil energy is dissipated into the space as heat, industrial waste heat has not been used efficiently, and a large amount of heat is dissipated into the air and wasted. Lost

Method used

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  • A small waste heat and solar multifunctional hybrid power generation device
  • A small waste heat and solar multifunctional hybrid power generation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A small waste heat and solar energy multifunctional hybrid power generation device, its composition includes: Fresnel lens 1, pillar 2, fixed pillar 3, described Fresnel lens 1 is connected on the top of pipe 4, and the top of pipe 4 The inside is a cylinder, and the outer surface of the pipeline 4 is provided with a thermal insulation sleeve 5. The lower port of the pipeline 4 is connected to an annular thermal insulation partition 6, and the bottom surface of the annular thermal insulation partition 6 is connected to an annular support disc. 7. A group of fixed columns 3 are connected to the annular support disc 7, and the fixed columns 3 pass through the annular heat preservation partition 6 and are connected to the heat preservation pipe sleeve 5. The annular heat preservation The diameter of the central through hole of the partition plate 6 and the annular support disk 7 is the same as the diameter of the inner cylinder of the pipeline 4, and a set of porous media 8...

Embodiment 2

[0022] A small waste heat and solar energy multifunctional hybrid power generation device described in Example 1, the pipeline 4, the fixed column 3 and the annular insulation partition 6 are all put into the insulation box 9, and the The inner diameter of the heat preservation box 9 matches the outer diameter of the annular heat preservation partition 6 .

Embodiment 3

[0024] A small waste heat and solar energy multifunctional hybrid power generation device described in Embodiment 1, the bottom end of the annular support disc 7 is fastened to the pillar 2 .

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Abstract

A small waste heat and solar energy multifunctional hybrid power generation device. The invention relates to a small waste heat and solar energy multifunctional hybrid power generation device. The Fresnel lens is connected to the top of the pipeline, the inside of the pipeline is a cylinder, the outer surface of the pipeline is provided with a thermal insulation sleeve, and the lower port of the pipeline is connected to an annular thermal insulation partition. The bottom surface of the ring-shaped insulation partition is connected to an annular support disc, and a group of fixed columns are connected to the annular support disk, and the fixed columns pass through the annular insulation partition and are connected to the insulation pipe sleeve Above, the diameter of the central through hole of the annular heat preservation partition and the annular support disc is the same as the diameter of the inner cylinder of the pipeline, and a group of porous media is loaded in the cylinder, so The porous media are arranged from top to bottom, and the first porous media is arranged at the focal point of the Fresnel lens. The invention is used for multifunctional hybrid power generation of waste heat and solar energy.

Description

technical field [0001] The invention relates to a small waste heat and solar energy multifunctional hybrid power generation device. Background technique [0002] With the rapid development and application of solar energy technology in recent years, the trend of it replacing fossil energy as the main power generation energy in the world has been initially reflected. At present, the utilization rate and power generation efficiency of solar energy are restricted by many factors, mainly including latitude, weather, environment Uncertain factors and artificial factors such as photoelectric and thermoelectric conversion technologies are not yet mature. Because the current solar energy collection technology is relatively simple, it is useless to simply collect sunlight for power generation, and it is useless to take into account the discontinuity and intermittent power generation caused by the above factors. In addition, the thermal storage technology needs to be improved. At the s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02S10/10H02S40/22H02N11/00
CPCY02E10/52
Inventor 刘佳宁赵明潇郭利徐尧刘欢戈铁柱孙佳伟王鑫雨翟明董芃
Owner 严格集团股份有限公司
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