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Double-shaft hydraulic-type panorama solar automatic tracking device

An automatic tracking device and hydraulic technology, applied in the field of solar energy, can solve the problems of small transmission torque and not suitable for large devices, and achieve the effect of large carrying capacity, large practical value and improving collection efficiency.

Inactive Publication Date: 2014-09-03
NANCHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most solar tracking devices in the market are driven by stepping motors, gear transmission, and the transmission torque is small, which is not suitable for large-scale devices.

Method used

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  • Double-shaft hydraulic-type panorama solar automatic tracking device
  • Double-shaft hydraulic-type panorama solar automatic tracking device
  • Double-shaft hydraulic-type panorama solar automatic tracking device

Examples

Experimental program
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Embodiment Construction

[0017] Such as figure 1 , figure 2 with image 3 As shown, a dual-axis hydraulic panoramic solar automatic tracking device includes a horizontal rotating pan head (17), a main support rod (15), a bearing (16), a support rod (18), a base (19), and a solar panel support frame (14), hydraulic motor (13) and vertical rotation mechanism, the vertical rotation mechanism consists of two sliders (1), two guide rails (2), two hydraulic cylinders (4), two cranks ( 3) Composed of a hydraulic cylinder bracket, the feature is that the horizontal rotating head (17) is fixed on the base (19) through the support rod (18), the bearing (16) is installed on the horizontal rotating head (17), and the main support rod The lower end of (15) is installed on the horizontal rotating head (17), the upper end of the main support rod (15) is movably connected to the solar panel support frame (14), and the hydraulic motor (13) is installed under the horizontal rotating head (17). The rotating head (17...

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Abstract

The invention discloses a double-shaft hydraulic-type panorama solar automatic tracking device. The device is characterized in that hydraulic transmission and structural symmetric distribution are adopted, a hydraulic cylinder and a hydraulic motor are controlled to move through an electromagnetic directional valve, so that movement at the horizontal dimensionality and the vertical dimensionality is controlled, panorama tracking of the sun is achieved, and the solar power generation rate can be increased by about 20% compared with the solar power generation rate of a fixed solar cell.

Description

technical field [0001] The invention relates to the field of solar energy. It is a solar panel carrier that can track the position of the sun continuously. The invention adopts hydraulic transmission and has the characteristics of high stability and strong bearing capacity. It can be applied to large-scale power plants, small household solar energy collection, etc. Many places. Background technique [0002] Most of the current solar energy collection is installed solar collection panels, which cannot be rotated to track the sun. When the incident angle of sunlight changes, the collection rate also changes, and the collection rate is not high. Therefore, it is necessary for us to improve the solar collection rate and design this solar tracking device. [0003] At present, most solar tracking devices in the market are driven by stepping motors, gear transmission, and the transmission torque is small, which is not suitable for large-scale devices. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D3/20
Inventor 李小兵李仁浩刘松石志新刘佳川杨帆杨起
Owner NANCHANG UNIV
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