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A double push rod rotation mechanism and heliostat system

A rotating mechanism and push rod technology, applied in the field of solar energy utilization, can solve problems such as limited rotation range, lower solar energy utilization rate, and difficulty in realizing the effective tracking of sunlight in a wide range by heliostats, so as to enhance tracking ability, improve utilization rate, The effect of expanding the horizontal rotation range

Active Publication Date: 2022-06-17
深圳中科能投能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The heliostat with a double push rod structure provided by the prior art uses a rotating mechanism of a push rod to control the horizontal rotation of the heliostat, but since the push rod is in the form of linear motion, the rotation that can be driven by a single push rod The range is limited, it is difficult to realize the large-scale effective tracking of sunlight by heliostats, which reduces the utilization rate of solar energy

Method used

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  • A double push rod rotation mechanism and heliostat system
  • A double push rod rotation mechanism and heliostat system
  • A double push rod rotation mechanism and heliostat system

Examples

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Embodiment 1

[0042] like Figure 1-2 As shown, this embodiment provides a double push rod rotating mechanism, the double push rod rotating mechanism includes a fixed base 1 , a mounting base 2 , a rotating arm 3 , a first drive assembly 4 and a second drive assembly 5 . The fixed base 1 includes a fixed plate 11 and a central shaft base 12. The central shaft of the central shaft base 12 is the rotating shaft of the double push rod rotating mechanism. The mounting base 2 is rotatably connected; the rotating arm 3 is arranged between the fixed plate 11 and the fixed base 1, and one end is pivotally connected to the fixed base 1; the first drive assembly 4 includes a first drive unit 42 and a first push rod 41, the first The drive unit 42 is pivotally connected to the mounting seat 2, one end of the first push rod 41 is slidably connected to the first drive unit 42, and the other end is pivotally connected to the rotating arm 3; the second drive assembly 5 includes a second drive unit 52 and ...

Embodiment 2

[0061] image 3 A schematic structural diagram of the double push rod rotating mechanism provided in this embodiment, Figure 4 A cross-sectional view of the double push rod rotating mechanism provided in this embodiment, such as image 3 and 4 As shown, this embodiment provides a double push rod rotating mechanism, including a fixed base 1 , a mounting base 2 , a rotating arm 3 , a first drive assembly 4 and a second drive assembly 5 . The fixed base 1 includes a fixed plate 11 and a central shaft base 12. The central axis of the central shaft base 12 is coincident with the rotation axis of the double push rod rotating mechanism. It is rotatably connected with the mounting seat 2; the rotating arm 3 is arranged between the fixing plate 11 and the fixing seat 1, and can rotate relative to the central shaft seat 12; the first driving assembly 4 includes a first driving unit 42 and a first push rod 41, the first A driving unit 42 is rotatably connected to the mounting base 2,...

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Abstract

The invention relates to the technical field of solar energy utilization, and discloses a double push rod rotating mechanism and a heliostat system. The double push rod rotation mechanism includes a fixed seat, a mounting seat, a rotating arm, a first drive assembly and a second drive assembly: the mounting seat is arranged above the fixed seat and is connected in rotation with the fixed seat; one end of the rotating arm is pivoted to the fixed seat Connect; the first drive assembly includes a first push rod and a first drive unit that drives the first push rod to move along the axis of the first push rod, one of which is pivotally connected to the mounting base, and the other is pivotally connected to the rotating arm ; The second drive assembly includes a second push rod and a second drive unit that can drive the second push rod to move along the axis direction of the second push rod, one of which is pivotally connected to the fixed seat, and the other is pivotally connected to the rotating arm . The double push rod rotation mechanism disclosed by the invention has a large rotation range and expands the tracking range of sunlight.

Description

technical field [0001] The invention relates to the technical field of solar energy utilization, in particular to a double push rod rotating mechanism and a heliostat system. Background technique [0002] With the rapid increase of energy demand in social development, solar energy has been more and more widely used as a clean and renewable energy. There are two forms of solar power generation: photovoltaic power generation and thermal power generation. Solar thermal photoelectric technology gathers the energy of direct sunlight through a large number of reflectors in a focused manner, heats the medium, generates high-temperature and high-pressure steam, and uses steam to drive steam turbines to generate electricity. [0003] Tower solar power generation uses a large number of directional mirrors to concentrate sunlight on a central heat exchanger installed on the top of the tower, and push the turbine to rotate to generate electricity by heating the fluid in the heat exchang...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D3/10F24S50/20F24S23/70
CPCG05D3/105F24S50/20F24S23/70Y02E10/47
Inventor 孙海翔夏越赵晓东滕广平肖强陈中柱莫小宇段谦君蔡正斌杜琪曾国平余春林张操操黄长余伟陶沙
Owner 深圳中科能投能源有限公司
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