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Connecting rod transmission heliostat

A connecting rod transmission and heliostat technology, applied in the field of solar energy, can solve problems such as low efficiency, low transmission precision, and manufacturing difficulties

Pending Publication Date: 2021-03-09
EZHOU INST OF IND TECH HUAZHONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a connecting rod transmission heliostat, which is used to solve the defects of the existing heliostats such as complex structure, difficult manufacture, low transmission precision and low efficiency

Method used

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  • Connecting rod transmission heliostat
  • Connecting rod transmission heliostat
  • Connecting rod transmission heliostat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] figure 1 and figure 2 It is a connecting rod transmission heliostat in the embodiment of the present invention, which includes a base bracket 1, and also includes a latitude adjustment device and a longitude adjustment device. The longitude adjustment device includes a first rotating motor 22 installed on the upper part of the base bracket 1 and fixed on the The first rotating part 21 of the output shaft of the first rotating motor 22; The latitude adjustment device comprises a second rotating motor 32 and a second rotating part 31 fixed to the output shaft of the second rotating motor 32; The second rotating part 31 is arranged on the second rotating motor 32 The middle part of a rotating part 21, the second rotating part 31 is hinged with the first rotating part 21; the front end of the first rotating part 21 is provided with a transverse support rod 4, the lens body is installed on the transverse support rod 4, and a connecting rod 5 is also provided, One end of th...

Embodiment 2

[0037] Such as image 3As shown, the difference between Embodiment 2 and Embodiment 1 is only that the two parts of the first rotating member 21 divided by the rectangular slotted hole 7 are respectively connected to the transverse support rod 4. Such a structure makes the first rotating member 21 and the transverse support rod The connection of 4 is more stable and more in line with the principle of mechanical structure.

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Abstract

The invention relates to the technical field of solar energy, and discloses a connecting rod transmission heliostat, which comprises a base bracket, a latitude adjusting device and a longitude adjusting device; the longitude adjusting device comprises a first rotating motor arranged at the upper part of the base bracket and a first rotating piece fixed on an output shaft of the first rotating motor; the latitude adjusting device comprises a second rotating motor and a second rotating piece fixed to an output shaft of the second rotating motor. The second rotating piece is arranged in the middle of the first rotating piece and hinged to the first rotating piece. A transverse supporting rod is arranged at the front end of the first rotating piece, a lens body is installed on the transverse supporting rod, a connecting rod is further arranged, one end of the connecting rod is connected with the connecting point of the first rotating piece and the transverse supporting rod, and the other end of the connecting rod is connected with the tail end of the second rotating piece. The heliostat is used for overcoming the defects that an existing heliostat is complex in structure, difficult tomanufacture, low in transmission precision and low in efficiency.

Description

technical field [0001] The invention relates to the technical field of solar energy, in particular to a connecting rod transmission heliostat. Background technique [0002] A heliostat is an optical device that reflects light from the sun or other celestial bodies in a fixed direction, also known as a star-fixing mirror. The function is similar to that of a celestial mirror, but a flat mirror is placed in an equatorial device and can be moved in the direction of declination. In the process of solar energy utilization, in many cases, it is necessary to reflect sunlight to a certain area or a certain point, and then install specific equipment at this point in order to use solar energy for lighting and power generation. The heliostat device is a key component of the tower thermal power generation system, and it is also a major part of the investment of the power station. Its scheme design, structural rationality, and cost are crucial to the power station. [0003] The existin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S20/32H02S40/20F24S25/13F24S25/60F24S30/45
CPCF24S25/13F24S25/60F24S30/45H02S20/32H02S40/20Y02E10/47Y02E10/50
Inventor 倪举鹏丁明跃尉迟明
Owner EZHOU INST OF IND TECH HUAZHONG UNIV OF SCI & TECH
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