Solar full-automatic tracking rotary table

A fully automatic, solar technology, applied in solar thermal power generation, solar thermal devices, non-electric variable control, etc., can solve the problems of high energy consumption, complex mechanical and circuit structures, high cost, etc., and achieve low energy consumption and low market price , The effect of improving the absorption efficiency

Inactive Publication Date: 2008-03-05
张戍明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, almost all solar automatic tracking devices only have the tracking function of one kind of solar equipment, and can only complete the automatic tracking work of one ki

Method used

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  • Solar full-automatic tracking rotary table

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Example Embodiment

[0016] As shown in Figure 1, the solar automatic tracking turntable is composed of upper and lower layers as a whole, and a bottom turntable 4 and a ring gear 7 are fixedly mounted on the bottom platform 5 of the lower tripod. An upper turntable 8 is fixed at the lower part of the upper working platform 1, and a ball groove is machined on its lower surface. The upper surface of the bottom turntable 4 also has a ball groove with the same diameter and coaxial as the upper turntable 8. The groove is filled with balls 6 and supported by the balls 6. The upper turntable 8, the rotation center of the upper turntable 8 is coaxial with the center line of the ring gear 7, and the relative movement of the upper and lower parts is always kept within the same circle center movement track, ensuring the stable relationship between the upper and lower layers. This can not only reduce the pressure of the upper platform and the load, and the friction of the rotation movement to the greatest extent...

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Abstract

The invention comprises an upper layer and a lower layer. A bottom platform and a gear ring are secured on the foot rest of lower layer; working platform of the upper layer is located on the bottom platform, and its rotation center is superposed with the central line of the gear ring; in the sandwich layer of the working platform, there are motor, drive reducing gear, battery and electronic drive unit of motor mounted; the final stage gear of drive reducing unit engages with the gear of the gear ring; a pair of photo resistors in the electronic driving unit of the motor is mounted on the surface of the working platform.

Description

technical field [0001] The invention relates to a solar automatic tracking device which combines an electronic circuit of a semiconductor photosensitive element with a mechanical transmission device. Background technique [0002] The tracking technology and application of solar energy have a long history. For a long time, human beings have invented and adopted countless methods and means in order to obtain solar energy. People have adopted many methods to automatically track the sun, such as the method of winding the clock every day, the Freon evaporation offset method, etc., but the technology of solar automatic tracking in the true sense only appeared after the invention and application of semiconductor photosensitive elements. , because only semiconductor photosensitive elements can convert the perception and changes of solar energy and other light energy into linear current output, so as to achieve the purpose of control and drive tracking. [0003] Prior to this, there...

Claims

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Application Information

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IPC IPC(8): G05D3/00H02N6/00F24J2/38H02S20/32
CPCY02E10/47Y02E10/50
Inventor 张蓓张戍明刘英福
Owner 张戍明
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