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Windproof photovoltaic panel system

A photovoltaic panel and photovoltaic support technology, applied in the field of photovoltaic panel systems, can solve the problems of the impact force of the fixing mechanism of the photovoltaic panel, the easy loosening of the fixing mechanism, and the breakage of the photovoltaic panel device, so as to achieve the effect of not being easily damaged

Active Publication Date: 2020-05-08
热丰环境技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this kind of photovoltaic panel, in windy weather, due to the large windward area of ​​the photovoltaic panel, this will cause a huge impact on the fixing mechanism of the photovoltaic panel. Board device breakage

Method used

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  • Windproof photovoltaic panel system
  • Windproof photovoltaic panel system
  • Windproof photovoltaic panel system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] exist Figure 1-Figure 3 In the shown first embodiment, the windproof photovoltaic panel system includes a cylindrical base 1 composed of a square tube, and a horizontal base shaft 2 runs through the cylindrical base 1, and the two sides of the horizontal base shaft 2 A pair of identical wind wheels 3 are symmetrically arranged, and the wind wheels 3 are always rotated around a fixed clockwise direction under the push of the horizontal airflow perpendicular to the horizontal base axis 2; in the first embodiment, the Said wind wheel 3 comprises a flat cylindrical wheel body, and the inclined vanes arrayed on the peripheral wall of the wheel body in the circumferential direction, according to figure 1 In the wind direction indicated by the horizontal arrow, the wind wheel 3 always rotates counterclockwise.

[0018] The horizontal base shaft 2 is equipped with a base gear 4 in the cylindrical base 1, and the base gear 4 drives the terminal gear 5 arranged at the upper end...

Embodiment 2

[0023] for Figure 4 The second embodiment shown is different from the first embodiment in that the cylindrical base 1 is also provided with an energy storage gear 8 meshed with the base gear 4, and the energy storage gear 8 is in contact with the base gear 4. The gear ratio of gear 4 is greater than 5; And the axle of described energy storage gear 8 is provided with an energy storage flywheel 9; Thus, under gust weather condition, the gap of gust, because described energy storage flywheel 9 has larger The moment of inertia can make the base gear 4 continue to rotate, so that the photovoltaic support 6 continues to swing in a direction, and prevents the photovoltaic support 6 from swinging back and forth in the gust gap, which is conducive to improving the structural stability of the system.

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PUM

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Abstract

The invention provides a wind-proof photovoltaic panel system, comprising a cylindrical base formed by a square tube, wherein a horizontal base axis is penetrated on the base, a pair of wind wheels are symmetrically arranged on both sides of the horizontal base axis, and the wind wheels are driven by a horizontal air flow orthogonal to the horizontal base axis to rotate around a fixed clockwise direction; The horizontal base shaft is provided with a base gear in the cylindrical base, and the base gear drives the terminal gear arranged at the upper end of the cylindrical base. A photovoltaic support is fixed on the axle of the terminal gear, and a photovoltaic plate is arranged on the photovoltaic support; In the natural state, the photovoltaic support swings to the positive limit position,when the photovoltaic panel tilts to the south, and the dihedral angle with the horizontal plane is greater than 30 DEG; The terminal gear is driven to rotate by the base gear so that when the photovoltaic support is swung to the reverse limit position, the photovoltaic panel is still tilted toward the south, and the dihedral angle with the horizontal plane is less than 10 DEG. The system adaptively attenuates wind shocks to make the system durable in outdoor high winds.

Description

technical field [0001] The invention relates to the field of solar energy equipment, in particular, to a photovoltaic panel system. Background technique [0002] Most of the current photovoltaic panel installations use fixed photovoltaic panels. In order to collect as much solar energy as possible, the photovoltaic panels are usually tilted towards the south sky, so that the noon sunlight is as perpendicular to the photovoltaic panels as possible. For this kind of photovoltaic panel, in windy weather, due to the large windward area of ​​the photovoltaic panel, this will cause a huge impact on the fixing mechanism of the photovoltaic panel. Board assembly broken. Contents of the invention [0003] In view of the above problems, the object of the present invention is to provide a windproof photovoltaic panel system, which can adaptively weaken the impact of wind force, so that the system can be durable in outdoor windy environment. [0004] The technical solution adopted b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02S20/30F03D9/20
CPCF03D9/20H02S20/30Y02E10/50Y02E10/72
Inventor 朱小菊
Owner 热丰环境技术有限公司