Hydraulic three-rod support type solar tracking apparatus

Abstract

The invention belongs to the field of solar equipment, in particular relates to a hydraulic three-bar supporting solar tracking unit. In the unit, the arm A of a cross base is provided with a fixed-length supporting bar, a first hydraulic supporting bar is arranged on an arm C corresponding to the arm A and connected with the cross base by a hinge, a second hydraulic supporting bar is arranged onthe arm C or an arm D corresponding to the arm A and connected with the cross base by a round hinge, the fixed-length supporting bar and the second hydraulic supporting bar are connected with a solarpanel by the round hinge, a first hydraulic supporting bar is connected with the solar panel by the round hinge with a pin, a circuit control box is arranged on the cross base, and photosensor elements on the solar panel can control the operation of a motor by sensing the intensity of sunlight. Therefore, the unit of the invention can track the sun in all dimensions and receive the sunlight more effectively; the mechanical structure is compact, simple and reasonable; the horizontal steering and the vertical steering can not interfere with each other and have high flexibility; the unit also hasthe advantages of good dustproof property, low cost and excellent practicability.

Description

technical field [0001] The invention belongs to the scope of solar energy equipment, and in particular relates to a hydraulic three-bar support type solar tracking device. Background technique [0002] Compared with conventional energy, solar energy has the following advantages: it is the most abundant energy available to human beings; it can be developed and utilized locally without transportation problems; it is a clean energy source that does not produce waste residue, Waste water, exhaust gas, and no noise, will not affect the ecological balance, and will definitely not cause pollution and public nuisance. Therefore, solar energy will play an increasingly important role in the production and life of human beings now and in the future. [0003] However, the energy density of solar energy is low, and only when the sunlight is vertically irradiated on the solar panel can the maximum efficiency of solar energy be utilized. Most of the existing sun tracking devices can only...

AI Technical Summary

Problems solved by technology

[0003] However, the energy density of solar energy is low, and only when the sunlight is vertically irradiated on the solar panel can the solar energy be utilized with maximum efficiency.

Most of the existing sun tracking devices can only track the sun in one direction, but cannot track the sun in all directions; the existing sun tracking devices have fewer types, and they are based on two axial directions. Turning to realize the tracking of the sun, the overall structure has not been optimized, the structure is more complicated, the whole device is relatively cumbersome, the flexibility is not good, and the economic benefit is not high

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