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A parallel solar tracking device

A solar tracking, solar photovoltaic panel technology, applied in the field of solar technology, can solve the problems of lack of effective response to strong winds, hail and snowstorms, increasing the power of the terminal drive, wasting materials and energy, etc., to solve stability problems and low cost. , the effect of improving utilization

Active Publication Date: 2018-07-20
LANZHOU UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional two-axis tracking mechanism and the polar axis tracking mechanism belong to the serial mechanism tracking, that is, the weight of the driving system in one angular direction must be borne by the end driving device in the other angular direction, and the series type increases the power of the end driving device. , at the same time bulky, waste material and energy, also reduce the reliability of the whole system
Existing solar automatic tracking devices lack measures to effectively deal with severe weather such as strong winds, hail and snowstorms

Method used

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Embodiment Construction

[0007] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the present invention is a parallel solar tracking device, comprising a first side branch chain 6, a middle branch chain 7, a second side branch chain 8 and upper and lower platforms; the upper platform includes a solar photovoltaic panel 1, The solar photovoltaic panel frame 2; the lower platform includes a base 9, a base connector 20, and the lower platform is fixed to the ground, and the solar photovoltaic panel 1 is fixed on the solar photovoltaic panel frame 2, and is connected with 6 pressing blocks 10 The first C-shaped steel 3 on the solar photovoltaic panel frame 2, the middle C-shaped steel 4, and the second C-shaped steel 5 are connected; the upper ends of the first side branch chain 6 and the second side branch chain 8 pass through the first side branch chain U respectively. Shaped part 21, the second side branch U-shaped part 11 is fixedly connected to the solar photovoltaic panel frame 2, and...

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Abstract

The invention discloses a parallel solar tracking device. The upper ends of a branch chain (6) and a branch chain (8) are fixedly connected with a solar photovoltaic panel frame (2) through branch-chain U-shaped members (21, 11) respectively; certain ends of branch-chain universal joint pins (22, 12) are hinged with the branch-chain U-shaped members (21, 11) respectively, while the other ends of the branch-chain universal joint pins (22, 12) are hinged with a branch-chain pole member (6-a) and a branch-chain pole member (8-a); the branch-chain pole members(6-a, 8-a) are hinged, at centers, with the upper ends of a branch-chain pole member (6-b) and a branch-chain pole member (8-b) respectively, and are hinged, at lower ends, with a branch-chain seat sliding block (25) and a branch-chain seat sliding block (26) respectively; the branch-chain seat sliding block (25) and the branch-chain seat sliding block (26) are connected with screw rods (24, 17) in a sliding manner respectively; the lower ends of the branch-chain pole members (6-b, 8-b) are hinged with a branch-chain cushion block (23) and a branch-chain cushion block (14) respectively; the lower ends of a branch-chain seat (29) and a branch-chain seat (15) are hinged onto a lower platform base (9) through a bearing block (19).

Description

technical field [0001] The present invention relates to energy technology, in particular to solar energy technology. Background technique [0002] The current solar tracking mechanism can be divided into single-axis tracking and dual-axis tracking. Generally, single-axis tracking devices can only track the sun in the east-west direction, but cannot automatically track the change of the inclination angle of the sun in the north-south direction, and the solar reception rate is relatively low. There are many types of existing two-axis tracking mechanisms, including traditional two-axis tracking mechanisms and polar axis tracking mechanisms. However, the traditional two-axis tracking mechanism and the polar axis tracking mechanism belong to the serial mechanism tracking, that is, the weight of the driving system in one angular direction must be borne by the end driving device in the other angular direction, and the series type increases the power of the end driving device. , A...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02S20/32F24S30/00
CPCF24S30/20F24S2025/01H02S20/32Y02E10/47Y02E10/50
Inventor 张淑珍崔之超田锡威李春玲袁小龙杨萍郑海霞赵培李泽元南文虎
Owner LANZHOU UNIVERSITY OF TECHNOLOGY