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A double-rail synchronous sun tracking device

A synchronous tracking, dual-track technology, applied in solar thermal devices, heating devices, solar thermal energy, etc., can solve the problems of limited load capacity, high cost, and difficult operability

Inactive Publication Date: 2009-03-04
INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many kinds of sun tracking devices, most of which are installed parallel to the earth's axis, with high cost and complicated structure, and there is a certain gap between the tracking accuracy and reliability compared with the sun's trajectory, and the operability is difficult. Limited and not widely used

Method used

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  • A double-rail synchronous sun tracking device

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Embodiment Construction

[0018] see figure 1 Shown, a kind of dual orbit sun synchronous tracking device of the present invention comprises:

[0019] A circular guide rail 1 parallel to the ground;

[0020] A square turret 2, the following of this square turret is equipped with roller 21, and this square turret 2 is positioned at the top of circular guide rail 1, and the roller 21 of this square turret 2 cooperates with circular guide rail 1, and this square turret 2 Guide wheels 22 are installed on the top, the number of the guide wheels 22 is four, and the guide wheels 22 are rolling wheels or gears; wherein the number of the rolling wheels 21 below the square turret 2 is three or more than three ;

[0021] An arc-shaped turret 3, the arc-shaped turret 3 is a rectangle, and semicircular arc guide rails 31 are installed on both sides thereof, the arc-shaped turret 3 is positioned above the square turret 2, the semi-circular turret 3 Circular arc guide rail 31 cooperates with guide wheel 22 above s...

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Abstract

The double orbit synchronous sun tracker includes one circular guideway parallel to ground, one square turret with rollers on the circular guideway and guide wheel in the upper part, one circular turret on the square turret and with semi-circular guideways on two sides, one lighting plate fixed on the circular turret to collect sunlight, one first motor below the square turret and one second motor beside the circular turret.

Description

technical field [0001] The invention relates to the technical field of tracking devices, in particular to a dual-orbit sun-synchronous tracking device. Background technique [0002] Energy is the material basis for the development of social civilization. For a long time, people have been working hard to study the use of inexhaustible and clean and pollution-free solar energy. At present, there are many kinds of sun tracking devices, most of which are installed parallel to the earth's axis, with high cost and complex structure, and there is a certain gap between the tracking accuracy and reliability compared with the sun's trajectory, and the operability is difficult. limited and not widely used. The dual-rail sun synchronous tracking device can enhance the stability and wind resistance of the system, and is suitable for large-scale concentrated solar power generation systems and solar energy collection systems, which can greatly reduce the cost of solar photovoltaic power ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24J2/38F24S50/20
CPCY02E10/47
Inventor 陈诺夫吴金良陈晨龙董毅
Owner INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI