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Method and equipment for tracking sun

A solar tracking and sun technology, applied in solar thermal devices, heating devices, solar thermal energy and other directions, can solve the problems of complex adjustment, reduced reliability, and complicated equipment, and achieve the effects of ensuring tracking accuracy, reducing structure, and reducing investment.

Inactive Publication Date: 2002-03-06
聂红军
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing devices are relatively complicated, and the angle adjustment of tracking the sun is generally continuous adjustment or random adjustment
Continuous adjustment is to use the compiled computer program to control the electromechanical equipment to adjust, the adjustment is complicated and the cost is high
Some random adjustments use manual adjustments, and the disadvantage is that the timeliness cannot be guaranteed, and some use sensor devices to adjust, the equipment is complicated and the cost is high
None of the above systems can be well utilized on the equipment, nor can it be popularized well, and due to the complexity of the equipment, its reliability is reduced

Method used

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  • Method and equipment for tracking sun
  • Method and equipment for tracking sun
  • Method and equipment for tracking sun

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Embodiment Construction

[0042] see Figure 1-Figure 3 , the device comprises an elevation angle adjustment gear 5 and its servo motor 6, an autorotation angle adjustment gear 1 and its servo motor 2, and a control pulse generator 4 for controlling the above two motors, on the side of the elevation angle adjustment gear 5 There is an axial driving rod 8 between the upper shaft center and the teeth, such as image 3 There is a non-circular time difference adjustment groove 18 between the shaft center and the teeth on the other side of the elevation angle adjustment gear 5 shown, and the driving rod 8 penetrates in the long sliding hole in the middle of the transmission plate 9, and the two slide and fit. What is connected with transmission plate 9 is transmission rod 11, and transmission rod 11 passes the slide hole of guide block 10, and its other end has collar 12, and it is enclosed within outside the tracking rod 13 that points to the sun, and what is perpendicular to tracking rod 13 is Solar ener...

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Abstract

A sun tracking method and equipment for utilizing solar energy is disclosed. The daily apparent moving time of the earth rotation and the annual apparent moving time of the earth revolution are respectively divided into time intervals for regulation. The angle variations between any point on the earth and sun in each regulation-time interval are requentially mapped to the rotation angle regulating gear and elevation angle regulating gear respectively to generate unequal angle interval relative to fixed time interval. A servo mechanism is used to regulate an angle for each time interval.

Description

technical field [0001] The invention relates to a sun tracking method and a device thereof, which are mainly used in solar energy utilization systems. Background technique [0002] In the utilization of solar energy, fixed solar equipment is generally used for low-temperature heat utilization, and the high-temperature utilization and high-efficiency utilization of solar energy must solve the problem of sun tracking. Existing this device is all more complicated, and its angle adjustment of tracking the sun is generally continuous adjustment or random adjustment. Continuous adjustment is to use the compiled computer program to control the electromechanical equipment to adjust, the adjustment is complicated and the cost is high. Some random adjustments are made by manpower, and the disadvantage is that the timeliness cannot be guaranteed, and some are adjusted by sensor devices, and the equipment is complicated and the cost is high. None of the above systems can be well utili...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24S50/20
CPCY02E10/47
Inventor 聂洪军
Owner 聂红军
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