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A solar energy conversion device capable of folding and resisting wind and its working method

A solar energy conversion and turntable technology, which is applied in the field of solar heat collection, can solve the problems of complex equipment, lack of light tracking function, and insufficient convenience, and achieve the effects of reducing damage, lowering the center of gravity, and reducing the stressed area

Active Publication Date: 2022-05-13
HANGZHOU VOCATIONAL & TECHN COLLEGE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing retractable solar energy conversion device requires multiple motors to work together, the equipment is complex, not convenient enough, and does not have the function of following the light; therefore, it is necessary to design a solar energy that can realize light following and folding with only a single motor drive. Converter is very important

Method used

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  • A solar energy conversion device capable of folding and resisting wind and its working method
  • A solar energy conversion device capable of folding and resisting wind and its working method
  • A solar energy conversion device capable of folding and resisting wind and its working method

Examples

Experimental program
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Embodiment 1

[0038] Such as figure 1 , 2As shown in and 3, a solar conversion device capable of folding and resisting wind includes a base 1, a driving motor 9, a revolving disk 2, a central rotating shaft 8, a first ratchet pawl mechanism 3, a second ratchet pawl mechanism 5, a reciprocating wire Rod 7-2, folding assembly 7, solar conversion panel group 4, light tracking detection module 10, transfer water tank 11 and controller. The drive motor 9 is connected to the controller through a motor driver. The epicyclic disk 2 is installed above the base 1, and forms a rotating pair with the base 1 through a thrust bearing 2-1, which is vertically arranged with a common axis. A first ratchet and pawl mechanism 3 is arranged between the turntable 2 and the base 1 so that the turntable 2 and the base 1 can only rotate in one direction. The vertically arranged central rotating shaft 8 and the base 1 form a revolving pair through bearings; the central rotating shaft 8 is coaxially arranged with...

Embodiment 2

[0059] The difference between this embodiment and Embodiment 1 lies in that: the solar energy conversion panel adopts a solar power generation panel; and there is no need to set up a transfer water tank 11 and corresponding pipelines. In this embodiment, solar power panels are used to directly convert solar energy into electrical energy, and the electrical energy is input into the grid system; in addition, the electrical energy can directly supply power to the controller and the driving motor after being filtered and stabilized.

Embodiment 3

[0061] The difference between this embodiment and Embodiment 1 is: a wind speed sensor is installed on the base; the signal line of the wind speed sensor is connected to the controller; when the wind speed exceeds the preset limit wind speed, the controller controls the driving motor 9 to reverse to the collecting plate group 4 The state of being folded; when the wind speed is lower than the preset limit wind speed, the controller controls the driving motor 9 to continue to reverse to the state where the collecting plate group 4 is unfolded.

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Abstract

The invention discloses a foldable and wind-resistant solar conversion device and a working method thereof. The solar conversion device includes a base, a driving motor, a revolving disk, a central rotating shaft, a reciprocating screw rod, a folding assembly and a solar conversion panel group. The epicyclic disk is installed on the base and forms a one-way rotating pair with the base; the central rotating shaft and the epicyclic disk form a one-way rotating rotating pair; The direction is opposite; the folding assembly includes a tilting bracket, a reciprocating screw, a slider nut, a connecting rod, a skeleton rocker, a central connecting seat and a transmission assembly. The present invention only uses one motor as the power source, and does not need to use power switching devices such as clutches, and realizes the tracking of the sun's azimuth angle and the folding of the solar conversion panel; while improving the efficiency of solar heat collection, it can also achieve To reduce damage in the event of bad weather.

Description

technical field [0001] The invention belongs to the technical field of solar heat collection, and in particular relates to a foldable and wind-resistant solar conversion device and a working method thereof. Background technique [0002] Solar energy is an ideal clean energy that can be converted into heat or electricity; solar energy conversion devices need to design larger solar panels in order to collect as much solar energy as possible; In severe weather, due to its large area affected by the wind or the area impacted by rain and hail, it is prone to damage; in view of this situation, the light-receiving panel of the solar conversion device can be folded to reduce the damage of the panel when severe weather occurs. The situation arises. [0003] In addition, throughout the day, the azimuth of the sun is constantly changing. If the position of the solar conversion device is fixed, the solar radiation received by the solar conversion device is limited, resulting in relati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24S30/20F24S30/425F24S50/20F24S50/60
CPCF24S50/20F24S50/60F24S30/425F24S30/20Y02E10/47
Inventor 迟晓妮吴秋轩
Owner HANGZHOU VOCATIONAL & TECHN COLLEGE