Tracing transmission mechanism suitable for solar concentrating system

A technology of solar energy concentration and transmission mechanism, which is applied in the field of solar energy, can solve problems such as easy to burn out the motor, easy failure of the tracking transmission mechanism, and failure to track the overload protection of the transmission mechanism, so as to achieve the effect of preventing burnout

Active Publication Date: 2015-12-16
GUANGDONG HI 1 NEW MATERIALS TECH RES INST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the above technical solution, the motor directly drives the rotating disk to rotate. If the rotating disk is overloaded, it is easy to burn out the motor.
[0004] It can be seen that the tracking transmissio

Method used

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  • Tracing transmission mechanism suitable for solar concentrating system
  • Tracing transmission mechanism suitable for solar concentrating system
  • Tracing transmission mechanism suitable for solar concentrating system

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Embodiment Construction

[0025] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] combine Figure 1-2 As shown, the tracking transmission mechanism applicable to the solar concentrating system in this embodiment includes a horizontal rotating disk 1 , a motor 2 , a driving friction wheel device 3 and a driven friction wheel device 4 . The circumferential bottom of the horizontal rotating disk 1 is welded with a centering circular track 11 . The active friction wheel device 3 includes an active friction wheel 31 , an active friction wheel bearing 32 , and an acti...

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Abstract

The invention relates to a tracing transmission mechanism suitable for a solar concentrating system. A centring round rail is arranged at the bottom of a horizontal rotating disc, a driving friction wheel and driven friction wheels are movably connected with the centring round rail, and a pitching mechanism is arranged above the horizontal rotating disc. The tracing transmission mechanism further comprises a friction wheel height adjusting device connected with the driving friction wheel. Friction between the driving friction wheel and the centring round rail is used for driving the horizontal rotating disc to rotate, and therefore the motor is prevented from burning out; the pitching mechanism is used for adjusting the orientation of a solar concentrating mirror; the friction wheel height adjusting device prevents the driving friction wheel from falling off the centring round rail by adjusting the height of the driving friction wheel; the horizontal rotating disc is used for adjusting the horizontal direction of the concentrating mirror to trace the azimuth angle of the sun, the pitching mechanism is used for adjusting the vertical angle of the concentrating mirror to trace the elevation angle of the sun, and by means of the cooperation of the horizontal rotating disc and the pitching mechanism, sunlight is radiated perpendicularly to achieve photovoltaic conversion at the maximum efficiency.

Description

technical field [0001] The invention relates to the technical field of solar energy, and is especially suitable for a tracking transmission mechanism of a solar concentrating system. Background technique [0002] A concentrated solar system consists of two main devices: a concentrated solar module and a tracker. The tracker includes a transmission mechanism and an electric control part. The electric control part controls the movement of the transmission mechanism, and the transmission mechanism drives the solar concentrator to move, so that the mirror surface of the solar concentrator faces the sun, and the sunlight is concentrated on the focus of the mirror. The orientation of the solar concentrator conforms to the trajectory of the sun through the tracker. Existing tracking transmission mechanism adopts chain or gear transmission mechanism. The matching clearance of the chain or the gear transmission mechanism is large, and the vibration of the tracking transmission mec...

Claims

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Application Information

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IPC IPC(8): F24J2/38F24S50/20
CPCY02E10/47
Inventor 王伟周天冯维忠杜栋梁
Owner GUANGDONG HI 1 NEW MATERIALS TECH RES INST CO LTD
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