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Single-shaft solar tracking device

A technology of solar tracking and solar energy, applied in the field of solar energy utilization, can solve the problem of low tracking accuracy and achieve the effect of excellent tracking accuracy

Inactive Publication Date: 2019-05-21
双清阁(北京)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of low tracking accuracy of existing solar single-axis tracking devices, the present invention provides a single-axis solar tracking device, which takes into account the rotation and revolution of the earth through a special geometric structure, and realizes tracking in two dimensions to the greatest extent The trajectory of the sun

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Embodiment Construction

[0016] In order to have a clearer understanding of the technical solutions, objectives and effects of the present invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings.

[0017] figure 1 It is a schematic diagram of the three-dimensional structure of the present invention. It is composed of an inclined plane 1, a rotating shaft 2, a wedge-shaped body 3 and a solar collector 4. The inclined plane 1 is fixedly installed on a horizontal plane, and the rotating shaft 2 connects the inclined plane 1 and the wedge-shaped body 3. The wedge-shaped body 3 can Rotate on the surface of the wedge body 3, the solar receiver 4 is fixedly installed on the upper surface of the wedge body 3, rotates together with the wedge body 3, and drives the solar receiver 4 to rotate by controlling the rotation of the rotating shaft 2; the inclined plane 1 is fixedly installed on the horizontal plane, and the inclined plane...

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Abstract

The invention relates to a single-shaft solar tracking device which comprises an inclined plane, a wedge-shaped body, a rotating shaft and a solar receiver, wherein the inclined plane is fixedly installed on the horizontal plane, the rotating shaft is connected with the inclined plane and the wedge-shaped body, the wedge-shaped body can rotate on the surface of the inclined plane, the solar receiver is fixedly installed on the upper surface of the wedge-shaped body and rotates along with the wedge-shaped body, and the solar receiver is driven to rotate by controlling rotation of the rotating shaft. According to the single-shaft solar tracking device, only one rotating shaft is adopted, through combination of the inclined plane, the wedge-shaped body and the rotating shaft, the sun movementtrack is tracked in two dimensions to the maximum extent, the solar radiation receiving capacity is higher, and the sun movement track is tracked more accurately.

Description

technical field [0001] The invention relates to the field of solar energy utilization, in particular to a single-axis solar tracking device. Background technique [0002] The trajectory of the sun in the sky is a two-dimensional curve, which is caused by the rotation and revolution of the earth, so a sun tracking device is usually used to track the trajectory of the sun. At present, there are mainly two types of solar tracking devices: single-axis and dual-axis. The single-axis tracking method has the characteristics of low device cost, small maintenance and simple structure, but its tracking accuracy is low; although the dual-axis tracking method has high tracking accuracy, its The cost of the device is high, the amount of maintenance is large and the structure is complicated. Contents of the invention [0003] In order to solve the problem of low tracking accuracy of existing solar single-axis tracking devices, the present invention provides a single-axis solar tracking...

Claims

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Application Information

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IPC IPC(8): G05D3/12
Inventor 朱永强赵红月刘家豪
Owner 双清阁(北京)科技有限公司
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