Clock type solar simple tracking apparatus

A tracking device and solar energy technology, which is applied in the field of solar energy applications, can solve the problems of low performance-cost-price ratio, complex control circuit structure, large rotational resistance torque, etc., and achieve high reliability and cost performance, improved anti-jitter performance, and wind resistance enhanced effect

Inactive Publication Date: 2008-02-27
潘戈
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  • Abstract
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AI Technical Summary

Problems solved by technology

This kind of device has many control links, the tracking operation passes through the sensor signal, the control circuit structure is complex, and the tracking transmission mechanism is bulky, which will inevitably result in a large rotational resistance torque under wind load. Increasing the power of the motor will increase the power consumption. Stepping motor control and worm gear one-way transmission can only carry out continuous stepping and turning motion, which makes the device cost and operating cost hig

Method used

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  • Clock type solar simple tracking apparatus
  • Clock type solar simple tracking apparatus

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Embodiment Construction

[0011] As shown in Fig. 1, one of embodiments of the simple tracking device for clock type solar energy of the present invention comprises: a solar energy collecting plate 1, a movable support 2 for installing the solar energy collecting plate, a base 3 and a vertical shaft 4 connected to the base, The rotating sleeve shaft 5 matched with the vertical shaft is used as the clock mechanism 6 for solar hour angle tracking control, which includes a clock power supply 601, a control unit 602, a motor 603 and a transmission pair 604, and a rotating arm 7 connected to the lower end of the rotating sleeve shaft. In addition, It also includes positioning groove column 9, electromagnetic clutch pin locker 10, dust cover 11, wind-resistant package arm shell 12, reduction gear wheel train 13, limiter 14, bearing 15, support pin 16, hinge 17, wheel train Axis 18.

[0012] The upper end of the movable support 2 links to each other with the upper end of the rotating sleeve shaft 5 provided o...

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Abstract

This invention relates to a clock type solar energy simple tracking rotation device. It includes solar energy heat collecting board, moving support for assembling the solar energy heat collecting board, base, vertical shaft connecting to the base, rotating spigot shaft matching the vertical shaft and clock mechanism which undertakes solar energy hour angle tracking control. Transmissions are respectively arranged on the moved rotating arm and fixed base. They control electric engine to output torque through clock power source and controlling element. The torque drives moving support and solar energy heat collecting board to carry out solar energy hour angle reciprocating tracking rotation along the vertical shaft. It makes the moment of resistance and driving power dissipation lowest. This invention is lighter and smaller. It is adequate for portable and movable equipments.

Description

technical field [0001] The invention belongs to the field of solar energy applications, in particular to a clock-type simple tracking device for solar energy. Background technique [0002] A large number of existing solar applications require solar energy utilization systems in remote areas, mainly such as miniaturized and cheap solar photovoltaic power generation systems, etc., to solve the energy supply problem in remote areas. Among them, the use of tracking devices can improve the light absorption of solar devices The efficiency is as high as 37%, and according to the relationship between the incident angle of the sun and the light absorption efficiency, when the deviation of the incident angle of the sun is not more than ±5%, the loss of the light absorption efficiency is within 3%. Therefore, it should be as possible as possible A simple tracking device for solar energy is used to greatly improve the cost performance of solar energy installations. For this kind of sim...

Claims

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Application Information

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IPC IPC(8): F24J2/38F24J2/54H02S20/32
CPCF24J2/542F24J2/38F24J2002/5462Y02E10/47F24S30/452F24S50/20F24S2030/134Y02E10/50
Inventor 潘戈
Owner 潘戈
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