CN103135564A - Primary rotating mechanism of high-precision Stirling solar power generation system - Google Patents
Primary rotating mechanism of high-precision Stirling solar power generation system Download PDFInfo
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- CN103135564A CN103135564A CN 201110380891 CN201110380891A CN103135564A CN 103135564 A CN103135564 A CN 103135564A CN 201110380891 CN201110380891 CN 201110380891 CN 201110380891 A CN201110380891 A CN 201110380891A CN 103135564 A CN103135564 A CN 103135564A
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Abstract
The invention discloses a primary rotating mechanism of a high-precision Stirling solar power generation system. A support post is fixed on the ground surface through foundation bolts; the upper end of the support post is fixed with the lower end of a support platform through fastening screws; a worm gear reducer is fixedly arranged on the support platform; a motor is arranged on the worm gear reducer; an output shaft of the worm gear reducer is connected to a primary rotating shaft through a shaft coupler; the support platform is fixedly provided with a bearing seat; and the primary rotating shaft is arranged in the bearing seat. A support frame is welded to the primary rotating shaft; a secondary rotating mechanism which drives a reflective mirror device to rotate is supported above the support frame; a Stirling motor frame is welded to the secondary rotating mechanism; and a Stirling motor is arranged at the top end of the Stirling motor frame. The primary rotating mechanism of the high-precision Stirling solar power generation system has a simple structure, steady operation and high tracking precision, and can reduce power consumption of the device per se to the maximum limit while guaranteeing high-precision tracking when cooperating with the secondary rotating mechanism which tracks the declination angle of the sun.
Description
Technical field
The present invention relates to a kind of high precision Stirling solar electric generating system master rotating mechanism.
Background technology
The Stirling motor can be converted into electric energy with the heat energy that sun power produces, and can directly the electric energy that transforms out be connected to the grid, and realizes the rapid combination of solar electrical energy generation.Due to the continuous maturation of Stirling motor technology, utilize the solar electrical energy generation industry of Stirling motor also to heat up gradually in the last few years, and made solar energy thermal-power-generating heat up gradually.But the tracking mode of Stirling solar electric generating system is mostly continued to use former tracking sun altitude-azimuthal mode and is realized the tracking of track of sun at present, the motor rotation number of times of this kind tracking mode is far away higher than following the tracks of solar hour angle-declination angle mode, caused virtually the waste of electric energy, in especially extensive power house, the electric energy of whole waste is surprising.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of high precision Stirling solar electric generating system master rotating mechanism, regulate part and the main shaft rotating part is realized and earth rotation is synchronized with the movement namely follows the tracks of solar hour angle by setting angle.
To achieve these goals, the technical solution used in the present invention is:
A kind of high precision Stirling solar electric generating system master rotating mechanism, support column 1 is fixed on ground by foot bolt 4, support column 1 upper end and support platform 3 lower ends are fixing by trip bolt 2, worm type of reduction gearing 6 is fixedly mounted on support platform 3, motor 5 is arranged on worm type of reduction gearing 6, worm type of reduction gearing 6 output shafts are connected by shaft coupling with main rotating shaft 13, are installed with bearing seat 7 on support platform 3, and main rotating shaft 13 is arranged in bearing seat 7.Bracing frame 8 is welded on main rotating shaft 7, the bracing frame 8 secondary rotating mechanisms 9 of tops support, and secondary rotating mechanism 9 drives mirror apparatus 10 and rotates, and Stirling motor rack 11 is welded on secondary rotating mechanism 9, and its top is equipped with Stirling motor 12.
The angle that the angle of support platform 3 lower ends and support column 1 upper end adjustment is support platform 3 and ground for the on-site latitude of this device installation is local latitude, and installation is adjusted rear locked with trip bolt 2.
The running of driven by motor worm type of reduction gearing, worm type of reduction gearing drive the main rotating shaft rotation, finally drive secondary rotating mechanism, mirror apparatus and Stirling motor movement that bracing frame supports.
The present invention regulates partly by setting angle and the main shaft rotating part is realized being synchronized with the movement with earth rotation namely follows the tracks of solar hour angle.The matching pair rotating mechanism can realize the track of sun high precision tracking, and is simultaneously simple in structure, stable, good energy saving property.
In a word, the invention provides a kind of high precision Stirling solar electric generating system master rotating mechanism, can be used for the solar hour angle-declination angle tracking unit to track of sun, finally be used for extensive Stirling motor solar power plant.
Description of drawings
Accompanying drawing is structural representation of the present invention.
Embodiment
Describe embodiments of the present invention in detail below in conjunction with drawings and Examples.
Support column 1 is fixed on ground by foot bolt 4 as shown in the figure, and support column 1 upper end and support platform 3 lower ends are fixing by trip bolt 2.Worm type of reduction gearing 6 is fixedly mounted on supporting platform 3, and motor 5 is arranged on worm type of reduction gearing 6, and worm type of reduction gearing 6 output shafts are connected by shaft coupling with main rotating shaft 13.Be installed with bearing seat 7 on support platform 3, main rotating shaft 13 is arranged in bearing seat 7.Bracing frame 8 is welded on main rotating shaft 7, the bracing frame 8 secondary rotating mechanisms 9 of tops support, and secondary rotating mechanism 9 can drive mirror apparatus 10 and rotate.Stirling motor rack 11 is welded on secondary rotating mechanism 9, and its top is equipped with Stirling motor 12.
The angle that the angle of support platform 3 lower ends and support column 1 upper end adjustment is support platform 3 and ground for the on-site latitude of this device installation is local latitude.Installation is adjusted rear locked with trip bolt 2.
The secondary rotating mechanism 9 that the bracing frame 8 of the present embodiment supports can be the various mechanisms that can adjust luffing angle.
Thus, motor 5 drives worm type of reduction gearing 6 runnings, and worm type of reduction gearing 6 drives main rotating shaft 13 rotations, finally drives secondary rotating mechanism 9, mirror apparatus 10 and 12 motions of Stirling motor that bracing frame 8 supports.
The present invention regulates partly by setting angle and the main shaft rotating part is realized being synchronized with the movement with earth rotation namely follows the tracks of solar hour angle.The matching pair rotating mechanism can realize the track of sun high precision tracking, and is simultaneously simple in structure, stable, good energy saving property.
In a word, the invention provides a kind of high precision Stirling solar electric generating system master rotating mechanism, can be used for the solar hour angle-declination angle tracking unit to track of sun, finally be used for extensive Stirling motor solar power plant.
Do not break away from the spirit and scope of the present invention and can make many other changes and remodeling.Should be appreciated that to the invention is not restricted to specific embodiment, scope of the present invention is defined by the following claims.
Claims (2)
1. high precision Stirling solar electric generating system master rotating mechanism, it is characterized in that: support column (1) is fixed on ground by foot bolt (4), support column (1) upper end and support platform (3) lower end are fixing by trip bolt (2), worm type of reduction gearing (6) is fixedly mounted on support platform (3), motor (5) is arranged on worm type of reduction gearing (6), worm type of reduction gearing (6) output shaft is connected by shaft coupling with main rotating shaft (13), be installed with bearing seat (7) on support platform (3), main rotating shaft (13) is arranged in bearing seat (7).Bracing frame (8) is welded on main rotating shaft (7), secondary rotating mechanism (9) is supported in bracing frame (8) top, secondary rotating mechanism (9) drives mirror apparatus (10) and rotates, Stirling motor rack (11) is welded on secondary rotating mechanism (9), and its top is equipped with Stirling motor (12).
2. a kind of high precision Stirling solar electric generating system master rotating mechanism as claimed in claim 1, it is characterized in that: the angle that the angle of support platform (3) lower end and support column (1) upper end adjustment is support platform (3) and ground for the on-site latitude of this device installation is local latitude, and installation is adjusted rear locked with trip bolt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110380891 CN103135564A (en) | 2011-11-25 | 2011-11-25 | Primary rotating mechanism of high-precision Stirling solar power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110380891 CN103135564A (en) | 2011-11-25 | 2011-11-25 | Primary rotating mechanism of high-precision Stirling solar power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103135564A true CN103135564A (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110380891 Pending CN103135564A (en) | 2011-11-25 | 2011-11-25 | Primary rotating mechanism of high-precision Stirling solar power generation system |
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| CN (1) | CN103135564A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108803676A (en) * | 2018-06-25 | 2018-11-13 | 肇庆高新区国专科技有限公司 | A kind of sun condenser angular adjustment apparatus |
-
2011
- 2011-11-25 CN CN 201110380891 patent/CN103135564A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108803676A (en) * | 2018-06-25 | 2018-11-13 | 肇庆高新区国专科技有限公司 | A kind of sun condenser angular adjustment apparatus |
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Application publication date: 20130605 |