CN202452753U - Line focusing reflecting support device capable of carrying out micro arc adjustment - Google Patents
Line focusing reflecting support device capable of carrying out micro arc adjustment Download PDFInfo
- Publication number
- CN202452753U CN202452753U CN 201120562396 CN201120562396U CN202452753U CN 202452753 U CN202452753 U CN 202452753U CN 201120562396 CN201120562396 CN 201120562396 CN 201120562396 U CN201120562396 U CN 201120562396U CN 202452753 U CN202452753 U CN 202452753U
- Authority
- CN
- China
- Prior art keywords
- mirror
- line focusing
- support device
- arc
- micro arc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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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
A line focusing reflecting support device capable of carrying out micro arc adjustment comprises a spindle connected with a tracking system. The spindle is horizontally arranged below a support beam, more than two vertical adjustable supporting points are arranged on the support beam at equal intervals, and the adjustable supporting points are movably connected with a reflecting mirror base. The line focusing reflecting support device is based on the principle of mechanical cold deformation, is utilized to adjust radian of a plane mirror and can rapidly prepare a micro arc mirror surface at a low cost. In comparison with an existing technology of processing cambered-surface mirror by hot bending, due to the fact that an ordinary plane mirror can be directly used, the line focusing reflecting support device greatly reduces processing cost. Besides, as to a micro arc mirror, complexity of a processing process is also greatly reduced, accuracy of arc shape of the reflecting mirror is improved, light gathering efficiency of the line focusing reflecting mirror can be greatly improved, and installing debugging cost of a system is reduced.
Description
Technical field
The utility model belongs to the solar light-heat power-generation field, is specifically related to a kind of line focus reflection holder device that the differential of the arc is regulated that carries out.
Background technology
The solar energy thermal-power-generating technology is through concentrator solar energy collecting to be got up to be converted into heat energy, produces the generating of high temperature and high pressure steam driving steam turbine then.
The hot generation technology of line-focusing solar optically focused is a kind of common form of present solar energy thermal-power-generating; The Jing Chang that constitutes through polygonal mirror becomes the wire hot spot with solar-energy collecting; Utilize receiver that luminous energy is converted into heat energy then, through heat-conducting fluid with heat absorption and be delivered to heat exchanger.The heat of heat-conducting fluid is used to heat water and generates steam in heat exchanger, and then utilizes steam driving steam turbine acting generating.
In whole line-focusing solar thermal electric generator, the condenser field is the most key assembly.Mirror field light gathering efficiency is directly connected to the transformation efficiency of final luminous energy to electric energy.Because limited for the requirement and the receiver width of optically focused ratio in the solar energy thermal-power-generating technology, therefore the width to the wire hot spot has proposed certain requirement.In order to obtain the narrower focal beam spot of width, a kind of solution is to use the speculum that has radian to replace level crossing, but owing to the machining accuracy of differential of the arc speculum is difficult to guarantee, thereby cause the rising of spotlight effect weakening and processing cost.
The utility model content
In order to overcome the shortcoming of above-mentioned prior art, the purpose of the utility model is to provide a kind of line focus reflection holder device that the differential of the arc is regulated that carries out, and has solved the high problem of the big cost of differential of the arc speculum difficulty of processing.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of line focus reflection holder device that carries out differential of the arc adjusting; Comprise the main shaft 1 that links to each other with tracing system; Main shaft 1 is horizontally placed on supporting traverse 2 belows, and supporting traverse 2 has a plurality of and is parallel to each other, and on each supporting traverse 2, all uniformly-spaced is provided with plural vertical adjustable fulcrum 3; Each adjustable fulcrum 3 all flexibly connects with corresponding speculum base 4, so that speculum base 4 adjustable height.
Said main shaft 1 is a metal circular tube, and is vertical with supporting traverse 2.
Said adjustable fulcrum 3 links to each other with speculum base 4 through strip hole 7 for having the support of strip hole 7, and adjustable fulcrum 3 with on the end that supporting traverse 2 is connected is not provided with fine adjustment screw 6.
The beneficial effect of the utility model is: based on the principle of mechanical cold deformation, utilize the holder device of the utility model to regulate the radian of level crossing, and can fast and low-cost ground preparation differential of the arc minute surface.With existing hot bending processing globoidal mirror compared with techniques, owing to can directly use the common plane mirror, so processing cost significantly reduces, and for differential of the arc mirror, also greatly reduces the complexity of processing technology and improved the accuracy of speculum arc.
Description of drawings
Fig. 1 is the said holder device structure chart of the utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the structure chart of the adjustable fulcrum 3 of the utility model.
The specific embodiment
Specify the embodiment of the utility model below in conjunction with accompanying drawing and embodiment.
As depicted in figs. 1 and 2, the utility model is a kind of line focus reflection holder device that the differential of the arc is regulated that carries out, and comprises the main shaft 1 that links to each other with tracing system, and main shaft 1 is a metal circular tube, plays a part to carry and rotating shaft.Main shaft 1 is horizontally placed on supporting traverse 2 belows; Supporting traverse 2 is made up of with the channel-section steel that the speculum width equates many length of parallel installation on steel pipe; Have two kinds of effects of support structure and constitutional balance, each supporting traverse 2 is first-class to be arranged at intervals with five vertical adjustable fulcrum 3.
As shown in Figure 3, adjustable fulcrum 3 is a basic structure with the channel-section steel, and strip hole 7 is opened in the side, and fine adjustment screw 6 is installed in the top tapping, and the bottom is connected with supporting traverse 2, and speculum base 4 is an angle aluminium, passes strip hole 7 through bolt 8 and is fixed on the adjustable fulcrum 3.
Parts such as above-mentioned supporting traverse, adjustable fulcrum, speculum base have been formed the picture frame structure; When the mounting bracket device, can adjust the difference in height between the different speculum bases 4 of picture frame through adjustable fulcrum 3, then plane mirror 5 is sticked together through silica gel and speculum base 4 according to required minute surface radian.Find that focusing effect is not ideal enough if solidify the back fully, can also utilize 6 pairs of minute surface radians of fine adjustment screw to carry out the secondary adjustment, to reach best spotlight effect through unclamping the set bolt at strip hole position at silica gel.
Utilize the holder device of the utility model to connect plane mirror, holder device both played a supportive role, and also can carry out the differential of the arc to speculum through the adjustable fulcrum of regulating holder device simultaneously and regulate, and follow the tracks of daylight by the tracing system driven in rotation.
Claims (3)
1. one kind can be carried out the line focus reflection holder device that the differential of the arc is regulated; It is characterized in that, comprise the main shaft (1) that links to each other with tracing system, main shaft (1) is horizontally placed on supporting traverse (2) below; Supporting traverse (2) has a plurality of and is parallel to each other; On each supporting traverse (2), all uniformly-spaced be provided with plural vertical adjustable fulcrum (3), each adjustable fulcrum (3) all flexibly connects with corresponding speculum base (4), so that speculum base (4) adjustable height.
2. the line focus reflection holder device that carries out differential of the arc adjusting according to claim 1 is characterized in that said main shaft (1) is a metal circular tube, and is vertical with supporting traverse (2).
3. the line focus reflection holder device that carries out differential of the arc adjusting according to claim 1; It is characterized in that; Said adjustable fulcrum (3) is for having the support of strip hole (7); Link to each other with speculum base (4) through strip hole (7), adjustable fulcrum (3) with on the end that supporting traverse (2) is connected is not provided with fine adjustment screw (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120562396 CN202452753U (en) | 2011-12-29 | 2011-12-29 | Line focusing reflecting support device capable of carrying out micro arc adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120562396 CN202452753U (en) | 2011-12-29 | 2011-12-29 | Line focusing reflecting support device capable of carrying out micro arc adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202452753U true CN202452753U (en) | 2012-09-26 |
Family
ID=46868614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120562396 Expired - Lifetime CN202452753U (en) | 2011-12-29 | 2011-12-29 | Line focusing reflecting support device capable of carrying out micro arc adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202452753U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494422A (en) * | 2011-12-29 | 2012-06-13 | 中国华能集团清洁能源技术研究院有限公司 | Multi-position height adjustable line focusing reflective support device |
| 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 |
| CN113503651A (en) * | 2021-07-13 | 2021-10-15 | 浙江慕兰尼新能源科技有限公司 | Be used for adjustable crookedness curved surface mounting bracket of photovoltaic module |
| EP4092350A4 (en) * | 2020-01-13 | 2024-05-01 | Zhejiang Cosin Solar Technology Co., Ltd. | Heliostat frame and heliostat thereof, and heliostat field |
-
2011
- 2011-12-29 CN CN 201120562396 patent/CN202452753U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494422A (en) * | 2011-12-29 | 2012-06-13 | 中国华能集团清洁能源技术研究院有限公司 | Multi-position height adjustable line focusing reflective support device |
| CN102494422B (en) * | 2011-12-29 | 2013-04-17 | 中国华能集团清洁能源技术研究院有限公司 | Multi-position height adjustable line focusing reflective support device |
| 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 |
| EP4092350A4 (en) * | 2020-01-13 | 2024-05-01 | Zhejiang Cosin Solar Technology Co., Ltd. | Heliostat frame and heliostat thereof, and heliostat field |
| CN113503651A (en) * | 2021-07-13 | 2021-10-15 | 浙江慕兰尼新能源科技有限公司 | Be used for adjustable crookedness curved surface mounting bracket of photovoltaic module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA HUANENG GROUP R + D CENTER Effective date: 20140515 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140515 Address after: 100098 Beijing city Haidian District No. 48 Zhichun Road Yingdu building A block 26 layer Patentee after: China Huaneng Group Clean Energy Technology Research Institute Co., Ltd. Patentee after: Huaneng Group Technology Innovation Center Address before: 100098 Beijing city Haidian District No. 48 Zhichun Road Yingdu building A block 26 layer Patentee before: China Huaneng Group Clean Energy Technology Research Institute Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |