Solar photovoltaic module tracking device and installing method thereof

A solar photovoltaic and tracking device technology, applied in the field of photovoltaic trackers, can solve the problems of large and inconvenient solar module equipment, and achieve the effect of reducing work difficulty, installation time and installation difficulty

Active Publication Date: 2014-06-04
VERSOLSOLAR HANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the solar module equipment is relatively large, and it is very inconvenient to lift each component for installation

Method used

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  • Solar photovoltaic module tracking device and installing method thereof
  • Solar photovoltaic module tracking device and installing method thereof
  • Solar photovoltaic module tracking device and installing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] Such as figure 1 and 2 As shown, a solar photovoltaic module tracking device includes a column combination and a spindle combination. The column combination includes a column 3 with an "H" shape in cross section, a bearing structure, a connecting shaft 2, etc.; the spindle assembly includes a spindle 1, a beam 20, a photovoltaic module 4, and the like. Between the two columns 3 is a main shaft 1 , on which a photovoltaic module 4 is fixed, and two adjacent main shafts 1 are connected by a connecting shaft 2 , and the connecting shaft 2 is fixed on the column 3 . Such as image 3 As shown, the column 3 includes a column flange 10 and a column flange 11 parallel to each other on both sides of the column flange 10. A circular through hole is opened in the center of the upper end of the column flange 10, and a cylindrical bearing seat is welded in the through hole. 7. The outer edge of the bearing seat 7 is welded on the column edge plate 10. There are two rib plates 31 ...

Embodiment 2

[0037] A method for installing a solar photovoltaic module tracking device,

[0038] The first step is to install the column combination: open a hole in the center above the column, weld the rib plate under the through hole of the column, and then weld the bearing seat. The split bearing is inserted from both ends of the bearing seat and fixed by the positioning structure. Then, a connecting shaft is inserted into the bearing, and the connecting shaft is fixed on the column by a hoop. The upper end surface of the column can still be used as the force-bearing surface of the piling equipment, and then the column with the bearing structure and the connecting shaft is driven into the ground with the piling equipment, and then the main shafts are connected together through the connecting shaft;

[0039] The second step is to install the spindle assembly: use the spindle hoop to install the beam on the connecting shaft, and then install the backing plate on the beam. Insert the nar...

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Abstract

The invention relates to a photovoltaic tracker, in particular to a solar photovoltaic module tracking device and an installing method of the solar photovoltaic module tracking device. The solar photovoltaic module tracking device comprises stand columns, a main shaft is arranged between every two adjacent stand columns and provided with a photovoltaic module, every two adjacent main shafts are connected through a connecting shaft, the connecting shafts are fixed to the stand columns, the upper end face of each stand column is a stand column installing face, a through hole is formed in the upper portion of each stand column, and one connecting shaft is arranged in each through hole through a bearing structure. The through holes are formed in the stand columns, the connecting shafts are installed in the through holes through the bearing structures, and after pre-installation, a whole stand column combination is hammered in through a pile driver. The solar photovoltaic module tracking device is convenient to install, simple in structure and capable of reducing field installation difficulty and requirements, the installing method can shorten the installing period and reduce cost, and the technical problems that in the prior art, a photovoltaic module tracker has many components, the installing period is long, field installation is very difficult, and field installation is demanding are solved.

Description

technical field [0001] The invention relates to a photovoltaic tracker, in particular to a solar photovoltaic module tracker and a tracker installation method. Background technique [0002] The development of new energy and renewable clean energy is a common task faced by the whole world. Among new energy sources, photovoltaic power generation has attracted much attention. However, due to the high cost, it has not yet fully entered the market. Photovoltaic power generation market has broad prospects, but the low utilization efficiency of solar energy faces the problems of high construction cost and low return on investment. At present, the installation methods for solar photovoltaic modules mainly include two types: fixed method and automatic tracking method. Using the automatic tracking method can increase the power generation by about 20% compared with the fixed method, and has broad market prospects. However, some photovoltaic module tracking devices currently research...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D3/00
CPCF24S25/10F24S25/65F24S30/425F24S2030/136F24S2030/15H02S20/32H02S30/10Y02E10/47Y02E10/50
Inventor 杨新科朱建静郑杭丁锋军薛新颖黄旅文陈云云孙四春王敏杰
Owner VERSOLSOLAR HANGZHOU
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