CN103968569A - Large tower-type heliostat solar heat collecting support - Google Patents
Large tower-type heliostat solar heat collecting support Download PDFInfo
- Publication number
- CN103968569A CN103968569A CN201410225752.8A CN201410225752A CN103968569A CN 103968569 A CN103968569 A CN 103968569A CN 201410225752 A CN201410225752 A CN 201410225752A CN 103968569 A CN103968569 A CN 103968569A
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- China
- Prior art keywords
- rotary shaft
- glass
- heat collection
- heat collecting
- intermediate rotary
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
The invention discloses a large tower-type heliostat solar heat collecting support. The support comprises heat collecting glass (106), a glass supporting plate (105), a middle rotary shaft supporting frame (104), a middle rotary shaft (102), a middle rotating mechanism (103), a stand column (101) and the like. The large tower-type heliostat solar heat collecting support has a large heat collecting area, the face, receiving sunlight, of a reflection mirror cannot be shielded by any element, and the solar heat collecting support is low in cost, easy to control, convenient to install and debug and convenient and quick to maintain.
Description
Technical field
The present invention relates to technical field of solar, relate in particular to a kind of large-scale tower heliostat solar energy heating support.The collector area that the large-scale tower heliostat solar energy heating support of the present invention is especially large square, speculum is accepted without any mechanism part, to block on sunlight face, with low cost, control simple, installation and debugging are convenient, it is convenient to keep in repair.
Background technology
At present, known tower heliostat all belongs to the heat collection glass of small square, and heat collection glass is combined into as a whole curved mirror after adopting monolithic glass processing to create curved mirror simultaneously.The collector area of single heliostat is generally in 20 square meter left and right, and less collector area can take too much soil.Because small mirror is produced continuously, the wastage of material that cause in gap, causes the increase of cost simultaneously.Small mirror unit's collector area will be more more compared to the cost of large square unit collector area, and this is the technical bottleneck of tower heliostat most critical.
Summary of the invention
In order to overcome the high deficiency of little minute surface unit's collector area cost, the invention provides a kind of tower heliostat heat collection mechanism, adopt 120 squares of large area thermal-arrest heat collection glass.Monolithic heat collection glass processing and fabricating becomes level crossing, and then 56 level crossings, consists of the heat collection glass of 120 squares of micro-curved surfaces of large area.Cost is low, can effectively save the land area taking in building course, with low cost, control simple, installation and debugging are convenient, it is convenient to keep in repair.
The technical solution adopted for the present invention to solve the technical problems is: a tower heliostat uses polylith flat heat collecting glass 106 to form 120 squares of micro-curved surface heat collection glass of large area, every heat collection glass 106 bottoms are used 105 connections of glass supporting plate fastening, glass supporting plate 105 is arranged on intermediate rotary shaft bracket 104, intermediate rotary shaft bracket 104 is installed in intermediate rotary shaft 102, by middle rotating mechanism 103, be connected with column 101, reach large-area Heat-collecting effect.
By contrasting the tower heliostat conceptual schemes (seeing Fig. 1) of different sizes, can obviously find out, large-area heliostat is long-pending in mirror scene, be all better than small size heliostat on the usage factor of mirror field; Can reduce the quantity of heliostat simultaneously; Also can reduce the quantity with the matching component of heliostat, reach like this object of cost-saving and land area.
The invention has the beneficial effects as follows, can effectively in land area, more tower heliostat be installed, cost is low, and speculum is accepted without any mechanism part, to block on sunlight face, with low cost, control simple, installation and debugging facilitate, it is convenient to keep in repair.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is heliostat scheme comparison diagram;
Fig. 2 is that structure of the present invention is always schemed;
Fig. 3 is column (101) structure chart;
Fig. 4 is intermediate rotary shaft (102) structure chart;
Fig. 5 is middle rotating mechanism (103) structure chart;
Fig. 6 is intermediate rotary shaft bracket (104) structure chart;
Fig. 7 is glass supporting plate (105) structure chart;
Fig. 8 is heat collection glass scheme of installation.
The specific embodiment
In embodiment illustrated in fig. 2, column 101 is installed on the ground, rotating mechanism 103 in the middle of installing on column 101 tops; 2 intermediate rotary shaft 102 are installed in both sides at middle rotating mechanism 103, in intermediate rotary shaft 102 both sides, 16 intermediate rotary shaft brackets 104 are installed, on intermediate rotary shaft bracket 104 tops, 56 glass supporting plates 105 are installed, on the top of glass supporting plate 105,56 heat collection glass 106 are installed.
In the embodiment shown in fig. 3, by flange 201 at the bottom of the column of bottom, be connected with the foundation bolt on ground, column 101 is installed on the ground, at the bottom of column, the column cylindrical shell 202 on flange 201 tops is as the whole tower thermal-arrest support of supports support, and the column top flange 203 by column cylindrical shell 202 tops is connected with middle rotating mechanism 103.
In the embodiment shown in fig. 4, by intermediate rotary shaft adpting flange 301 be connected with middle rotating mechanism 103, on intermediate rotary shaft gusset 302 and intermediate rotary shaft connecting plate 303 assembly welding intermediate rotary shaft steel pipes 304.
In the embodiment shown in fig. 5, rotary decelerator 401 is arranged on column top flange 203, rotating shaft mechanism pedestal 402 is installed on rotary decelerator 401, decelerator installing plate 403 is installed on rotating shaft mechanism pedestal 402, installation shaft bearing assembly 404 on rotating shaft mechanism pedestal 402, bearing assembly 406 and swinging are installed on bearing block assembly 404 and slow down and go 405, at bearing assembly 406, adpting flanges 407 are installed.
In the embodiment shown in fig. 6, intermediate rotary shaft bracket connecting plate 504 is arranged on intermediate rotary shaft connecting plate 303, intermediate rotary shaft bracket channel-section steel 501, and intermediate rotary shaft bracket quarter bend 502 and intermediate rotary shaft bracket quarter bend 503 assembly weldings are on intermediate rotary shaft bracket connecting plate 504.
In the embodiment shown in fig. 7, whole glass supporting plate 105 is become by quarter bend assembly welding.
In the embodiment shown in fig. 8,56 blocks of flat heat collecting glass 106 are arranged on glass supporting plate, form 120 squares of micro-curved surface heat collection glass 106 of large area.
Each tower parts rotate back and forth by rotary decelerator 401 and rotary decelerator 405, realize the solar energy of tower heat collection mechanism day by day, complete the reflection process of sunshine.
The invention has the beneficial effects as follows, can effectively in land area, more tower heliostat be installed, cost is low, and speculum is accepted without any mechanism part, to block on sunlight face, with low cost, control simple, installation and debugging facilitate, it is convenient to keep in repair.
Claims (2)
1. a large-scale tower heliostat solar energy heating support, is characterized in that: heat collection glass (106), glass supporting plate (105), intermediate rotary shaft bracket (104), intermediate rotary shaft (102), middle rotating mechanism (103), column (101), consist of; 120 squares of large area heat collection glass, every heat collection glass (106) bottom is used glass supporting plate (105) to connect fastening, glass supporting plate (105) is arranged on intermediate rotary shaft bracket (104), intermediate rotary shaft bracket (104) is installed intermediate rotary shaft (102), intermediate rotary shaft (102) is arranged on middle rotating mechanism (103), by rotating back and forth of rotary decelerator (401) and rotary decelerator (405), realize tower heat collection mechanism day by day, complete the reflection process of sunshine.
2. large-scale tower heliostat solar energy heating support according to claim 1, is characterized in that: a heat collection glass is used 56 level crossings as mirror surface, consists of the heat collection glass of 120 squares of micro-curved surfaces of large area 56 heat collection glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410225752.8A CN103968569A (en) | 2014-05-27 | 2014-05-27 | Large tower-type heliostat solar heat collecting support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410225752.8A CN103968569A (en) | 2014-05-27 | 2014-05-27 | Large tower-type heliostat solar heat collecting support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103968569A true CN103968569A (en) | 2014-08-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410225752.8A Pending CN103968569A (en) | 2014-05-27 | 2014-05-27 | Large tower-type heliostat solar heat collecting support |
Country Status (1)
| Country | Link |
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| CN (1) | CN103968569A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135721A (en) * | 2015-08-18 | 2015-12-09 | 浙江中控太阳能技术有限公司 | Connection base of heliostat |
| CN105353498A (en) * | 2015-11-24 | 2016-02-24 | 中国科学院电工研究所 | Anti-hail heliostat |
| CN105763151A (en) * | 2016-04-29 | 2016-07-13 | 中海阳能源集团股份有限公司 | Heliostat structure and installation method thereof |
| CN107490848A (en) * | 2017-08-29 | 2017-12-19 | 中国科学院电工研究所 | A kind of solar energy tower type thermal generation abnormity heliostat |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007034717A1 (en) * | 2005-09-26 | 2007-03-29 | Solar Hytech Co., Ltd. | Reflecting mirror support device of heliostat |
| CN101017033A (en) * | 2006-12-27 | 2007-08-15 | 中国科学院电工研究所 | Supporter device of heliostat |
| CN101952669A (en) * | 2007-11-26 | 2011-01-19 | 伊苏勒有限公司 | Heliostat array layouts for multi-tower central receiver solar power plants |
| CN201909880U (en) * | 2010-12-31 | 2011-07-27 | 皇明太阳能股份有限公司 | Large-sized sunlight condensing reflection device |
| CN202110441U (en) * | 2011-06-20 | 2012-01-11 | 徐剑雄 | Solar tracking device |
| US8168931B1 (en) * | 2009-12-09 | 2012-05-01 | Concrete Systems, Inc. | Solar tracking device |
| CN103165699A (en) * | 2013-02-25 | 2013-06-19 | 常州市亚美电气制造有限公司 | Tower-type solar energy heliostat bevel gear passive automatic sun-chasing support |
-
2014
- 2014-05-27 CN CN201410225752.8A patent/CN103968569A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007034717A1 (en) * | 2005-09-26 | 2007-03-29 | Solar Hytech Co., Ltd. | Reflecting mirror support device of heliostat |
| CN101017033A (en) * | 2006-12-27 | 2007-08-15 | 中国科学院电工研究所 | Supporter device of heliostat |
| CN101952669A (en) * | 2007-11-26 | 2011-01-19 | 伊苏勒有限公司 | Heliostat array layouts for multi-tower central receiver solar power plants |
| US8168931B1 (en) * | 2009-12-09 | 2012-05-01 | Concrete Systems, Inc. | Solar tracking device |
| CN201909880U (en) * | 2010-12-31 | 2011-07-27 | 皇明太阳能股份有限公司 | Large-sized sunlight condensing reflection device |
| CN202110441U (en) * | 2011-06-20 | 2012-01-11 | 徐剑雄 | Solar tracking device |
| CN103165699A (en) * | 2013-02-25 | 2013-06-19 | 常州市亚美电气制造有限公司 | Tower-type solar energy heliostat bevel gear passive automatic sun-chasing support |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135721A (en) * | 2015-08-18 | 2015-12-09 | 浙江中控太阳能技术有限公司 | Connection base of heliostat |
| CN105135721B (en) * | 2015-08-18 | 2017-09-29 | 浙江中控太阳能技术有限公司 | A kind of connecting seat of heliostat |
| CN105353498A (en) * | 2015-11-24 | 2016-02-24 | 中国科学院电工研究所 | Anti-hail heliostat |
| CN105763151A (en) * | 2016-04-29 | 2016-07-13 | 中海阳能源集团股份有限公司 | Heliostat structure and installation method thereof |
| CN107490848A (en) * | 2017-08-29 | 2017-12-19 | 中国科学院电工研究所 | A kind of solar energy tower type thermal generation abnormity heliostat |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140806 |