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Solar periodic double-shaft tracking bracket for photovoltaic panel and use method

A dual-axis tracking and periodic technology, applied in the field of solar energy, can solve the problems of complex equipment design, low robustness, and difficult maintenance, and achieve the effect of high degree of automation, meeting maintenance requirements, and easy operation.

Pending Publication Date: 2022-02-18
SHANGHAI CONSTRUCTION GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, most of the two-way tracking motions are completed by relatively complex dual motors, and even electronic equipment such as PLC controllers and single-chip microcomputers are used. The cost is high, and the equipment design is complicated, the robustness is not high, and various Various problems and difficult to repair

Method used

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  • Solar periodic double-shaft tracking bracket for photovoltaic panel and use method
  • Solar periodic double-shaft tracking bracket for photovoltaic panel and use method
  • Solar periodic double-shaft tracking bracket for photovoltaic panel and use method

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Embodiment 1

[0028] Combine below Figure 1 to Figure 4 , detailing the structural composition of the sun-directed periodic dual-axis tracking support of the photovoltaic panel of the present invention.

[0029] Please refer to figure 1 , a photovoltaic panel day-to-day periodic dual-axis tracking support, including a pole 1, the two sides of the pole 1 are respectively provided with a sliding top seat 2, a sliding tube set 3 and a push turntable 4, and through the two ends of the pole 1 The fixed top base 5 and the fixed base 6 are fixed, the fixed base 6 is connected with the push turntable 4 through the telescopic oil cylinder 1 7, the sliding top base 2 is connected with the fixed top base 5 through the telescopic oil cylinder 2 8, and the sliding pipe kit 3 is connected with the sliding top base 2 There is a telescopic rod 2 10 between them, the upper end of the photovoltaic panel 12 is connected with the sliding top seat 2 on one side of the vertical rod 1 through a sling 13, and th...

Embodiment 2

[0032] Please continue to refer Figure 2 to Figure 4 , the present invention also provides a method for using a photovoltaic panel sun-direction periodic biaxial tracking support, the method for using includes the following steps:

[0033] Step S1, providing a photovoltaic panel day-to-day periodic dual-axis tracking bracket for backup;

[0034] Step S2, initial state: the sun is rising, and the photovoltaic panel 12 is facing the east. At this time, the sunlight is incident horizontally and perpendicular to the photovoltaic panel 12;

[0035] Step S3, in the morning: telescopic oil cylinder 1 7 releases pressure, and the inner slide tube 31 with the inner helix will slide down along the outer sleeve 32 with the outer helix under the action of gravity. During the sliding process, fix the inner slide tube The photovoltaic panel 12 on 31 will rotate with the inner sliding tube 31. At the same time, the sling 13 with one end fixed on the sliding top base 2 will pull the photovo...

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Abstract

The invention relates to a solar periodic double-shaft tracking bracket for a photovoltaic panel and a use method, and belongs to the technical field of solar energy. The bracket is used for solving the problem of high cost of equipment used by a solar tracking technology in the prior art. The bracket comprises a vertical rod, the two sides of the vertical rod are provided with a sliding top seat, a sliding pipe sleeve piece and a pushing rotary disc respectively, the vertical rod is fixed through a fixed top seat and a fixed base which are located at the two ends of the vertical rod, the fixed base is connected with the pushing rotary disc through a first telescopic oil cylinder, and the sliding top seat is connected with the fixed top seat through a second telescopic oil cylinder. A second telescopic rod is arranged between the sliding pipe sleeve piece and the sliding top base, the upper end of the photovoltaic panel is connected with the sliding top base on one side of the vertical rod through a sling, and the lower end of the photovoltaic panel is connected with the sliding pipe sleeve piece on one side of the vertical rod through a first telescopic rod. The sliding pipe sleeve piece comprises an inner sliding pipe provided with an inner thread line and an outer sleeve provided with an outer thread line, which are arranged in a matched manner.

Description

technical field [0001] The invention relates to the technical field of solar energy, in particular to a photovoltaic panel diurnal periodic dual-axis tracking bracket and a use method thereof. Background technique [0002] The efficient application of solar energy is inseparable from sun tracking technology. Taking photovoltaic power generation as an example, photovoltaic panels with two-way sun tracking performance are 33% more efficient than traditional fixed photovoltaic panels. system, sun tracking technology is essential; dust pollution is also an important reason for the reduction in the efficiency of photovoltaic panels; at the same time, the use of photovoltaic panels must also fully consider the risk of damage caused by storms. [0003] In the prior art, most of the two-way tracking motions are completed by relatively complex dual motors, and even electronic equipment such as PLC controllers and single-chip microcomputers are used. The cost is high, and the equipmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S20/32F24S30/45
CPCH02S20/32F24S30/45Y02E10/47Y02E10/50
Inventor 周泉吉陈峰军吴小建程子聪王新新张阿晋王宝生沈蓉沈雯
Owner SHANGHAI CONSTRUCTION GROUP
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