Solar tracking device for panels

A solar tracking and panel technology, applied in solar thermal devices, solar thermal energy, solar thermal power generation, etc., can solve problems such as complex transmission methods and frequent maintenance

Inactive Publication Date: 2011-07-13
GLOBAL SOLAR FUND PARTNERS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Transmission via other different actuators is complex and requires constant maintenance

Method used

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  • Solar tracking device for panels
  • Solar tracking device for panels
  • Solar tracking device for panels

Examples

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Embodiment Construction

[0043] Referring to the reference numerals employed in the drawings, it can be seen that figure 1 It is shown how the solar tracking device for panels proposed by the present invention comprises a plurality of panels 1 distributed in pairs, said panels being anchored to the ends of some joint shafts 2 arranged parallel to each other and passing through Two separate bushings 3 are laterally jointly connected to a pivot axis 4 and are rotatable about this pivot axis. The pivot shaft 4 is supported horizontally on a series of supports 5, 5' via suitable bearings 7 (see figure 2 ) to footings 6 and 6'. exist Figure 2-18 , a support 5, 5' with three branches is shown, and Figure 20 a shows a support 5, 5' with a single vertical branch, the upper end of which supports the bearing 7, and in Figure 20 b and Figure 20 In c, two supports 5, 5' comprising two branches are shown.

[0044] The pair of panels 2 fixed to the pivot axis 4 constitutes one of the modules 8 and there ...

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Abstract

The invention relates to a solar tracking device for panels. The device includes a modular structure in which each module is formed by a plurality of pairs of coplanar panels (1) which are fixed to the ends of respective shafts (2) arranged at right angles to a longitudinal pivoting shaft (4) mounted on suitable supports secured to the ground. The pivoting shafts (4) of the modules (8) rotate simultaneously, each including a first radial arm (9) connected to a first common connecting rod (10). In turn, the coupling shafts (2) of each pair of panels (1) of a single module rotate simultaneously, each including respective second parallel radial arms (16), the free ends of which are hingeably connected to a second common connecting rod (15). One of the pivoting shafts (4) is rotated by means of a first linear actuator (11) which is secured to the ground and to a mounting box (13) for a radial lever (12) thereof. The solar tracking device is completed by means of a second actuator (20) which connects the mounting box (13) to one of the second radial arms (16).

Description

technical field [0001] The present invention relates to a solar tracker device for panels, of the type of two-axis solar tracker used in solar photovoltaic power plants. [0002] The two-axis tracker consists of a metal tubular profile-based mechanical structure with two degrees of freedom. [0003] The two degrees of freedom are in principle controlled by two linear actuators, one for each degree of freedom. [0004] The object of the invention is to solve the orientation of solar panels in columns and rows by means of two-axis movement. Background technique [0005] Currently, there are a large number of single-axis and two-axis trackers on the market, all based on the same principle and using a generally metallic structure based on a tubular profile. [0006] In European Patent Application No. 1169604, a solar collector and tracking device is claimed comprising rectangular sets of solar panels on opposite faces of a north-south orientation axis such that the set of sola...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): F24J2/54H01L31/042
CPCF24J2/5424F24J2002/5468Y02E10/50H01L31/0422Y02E10/47F24S30/455F24S2030/136H02S20/10H02S20/32H02S20/00
InventorA.多明戈卡博C.拉扎罗弗南德斯F.J.帕拉西奥斯克利门特
OwnerGLOBAL SOLAR FUND PARTNERS