CN204880827U - Fei nieershi solar energy speculum support device - Google Patents
Fei nieershi solar energy speculum support device Download PDFInfo
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- CN204880827U CN204880827U CN201520560540.5U CN201520560540U CN204880827U CN 204880827 U CN204880827 U CN 204880827U CN 201520560540 U CN201520560540 U CN 201520560540U CN 204880827 U CN204880827 U CN 204880827U
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- crossbeam
- crossbeam frame
- solar energy
- frame
- support device
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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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Abstract
The utility model provides a fei nieershi solar energy speculum support device, includes the bottom sprag crossbeam that links to each other with tracking system, supports the crossbeam frame of stationary mirror and the down tube of connection bottom sprag crossbeam and crossbeam frame, crossbeam frame internal layout has the bracing piece, and bottom sprag crossbeam level sets up under the crossbeam frame, down tube symmetrical arrangement in bottom sprag crossbeam both sides, and the three adopts welding or bolted connection, is space triangle -shaped truss structure, it is fixed with the crossbeam frame to pass through the gluey perhaps mechanical system of structure with the speculum to through being connected with sun tracking system, drive speculum support is rotatory, the utility model discloses simple structure, intensity are high, bearing capacity is strong, the dead weight is little, have save material, reduce cost's advantage simultaneously.
Description
Technical field
The utility model belongs to solar light-heat power-generation technical field, particularly a kind of Fresnel solar energy reflection mirror support device.
Background technology
Solar energy thermal-power-generating technology gets up to be converted into heat energy by solar energy collecting by concentrator, then produces the generating of high temperature and high pressure steam driving steam turbine.
The advantages such as Fresnel solar energy thermal-power-generating technology is simple with its structure, cost is low, have good Commercial Prospect.Fresnel solar heat power generation system utilizes the principal reflection mirror with tracking solar motion device to arrange to gather on quadric secondary reflex mirror and thermal-collecting tube by sunshine reflection, the radiant energy of sunshine is converted into heat energy by thermal-collecting tube, and heat the water of HTHP in thermal-collecting tube, produce the generating of Steam Actuation turbine LP rotors.
In whole Fresnel solar energy thermal electric generator, mirror field light gathering efficiency is directly connected to the transformation efficiency of final luminous energy to electric energy.Mirror support is used for fixing supporting reflex mirror, in actual motion due to support loosely or weight will cause mirror deformation too greatly, focusing ratio and focal beam spot width are affected, and then affect mirror field light gathering efficiency, therefore require that support intensity is high, lightweight, not easily deform.Current mirror support can not meet the requirement of high strength and low deadweight simultaneously, and it is more to expend steel, and processing and fabricating cost is higher.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of Fresnel solar energy reflection mirror support device, and under the prerequisite ensureing supporting structure intensity, considerably reduce deadweight, manufacturing cost significantly declines.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of Fresnel solar energy reflection mirror support device, comprise bottom support crossbeam 1, bottom support crossbeam 1 is horizontally placed on immediately below crossbeam frame 4, brace 2 is symmetrically arranged in the crossbeam frame 4 at bottom support crossbeam 1 supported on both sides top, three adopts welding or bolt to connect, and vertical section is triangular in shape.
Described crossbeam frame 4 divides some unit along span direction, crossbeam frame 4 is connected by many horizontal support bars 5 perpendicular to span direction, each unit internal placement has skewed horizontal load bar 3, and crossbeam frame 4 end face and the back side of speculum adopt machinery mode that is fixing or that paste to be connected.
Described bottom support crossbeam 1, brace 2, skewed horizontal load bar 3, crossbeam frame 4, horizontal support bar 5 select the quarter bend of metal material, square tube or pipe
Compared with prior art, the beneficial effects of the utility model are:
1) support adopts space truss structure, and bending resistance, shear resistance are strong, and rigidity is large, and intensity is high, and has fine stability, can reduce support out-of-flatness and speculum own wt to the impact of mirror deformation.
2) truss structure makes the strength of materials be not fully exerted, and can save material, alleviate deadweight, and reduce manufacturing cost, economy is high.
3) support configurations is simple, and being convenient to needs to regulate size according to Jing Chang.
Accompanying drawing explanation
Fig. 1 is the utility model space structure schematic diagram.
Fig. 2 is the utility model crossbeam frame schematic diagram.
Detailed description of the invention
Embodiment of the present utility model is described in detail below in conjunction with drawings and Examples.But those skilled in the art understand, and following content is not the restriction to the utility model protection domain, any improvement of making on the utility model basis and change are all within protection domain of the present utility model.
As shown in Figure 1, a kind of Fresnel solar energy reflection of the utility model mirror support device, comprises bottom support crossbeam 1, supports the crossbeam frame 4 of stationary mirror and connects the brace 2 of bottom support crossbeam and crossbeam frame;
Bottom support crossbeam 1 is horizontally placed on immediately below crossbeam frame 4, play carrying effect, brace 2 is symmetrically arranged in the crossbeam frame 4 at bottom support crossbeam 1 supported on both sides top, three adopts welding or bolt to connect, vertical section is triangular in shape, ensure spatial integrity and the stability of truss, reduction support out-of-flatness and speculum own wt are on the impact of mirror deformation.
As shown in Figure 2, for the schematic diagram of crossbeam frame 4, crossbeam frame 4 divides some unit along span direction, and cell size can according to mirror design, place a slice speculum in each unit, connected by many horizontal support bars 5 perpendicular to span direction crossbeam frame 4.Each unit internal placement has skewed horizontal load bar 3, ensures torsion transmission when mirror support rotates.Crossbeam frame 4 end face and the back side of speculum adopt machinery mode that is fixing or that paste to be connected.
Described bottom support crossbeam 1, brace 2, skewed horizontal load bar 3, crossbeam frame 4, horizontal support bar 5 select the quarter bend of metal material, square tube or pipe, conduct oneself with dignity less, and version is simple, and size can according to the long-pending adjustment flexibly of mirror scene.
Operation principle of the present utility model is: fixed by structure glue or mechanical system and crossbeam frame 4 by speculum after above-mentioned Fresnel solar energy reflection mirror support completes assembling, and by being connected with sun tracing system, drives mirror support to rotate.The flexible design such as the large I of whole mirror support is long-pending according to speculum scene, mirror size specification.
Claims (3)
1. a Fresnel solar energy reflection mirror support device, it is characterized in that, comprise bottom support crossbeam (1), bottom support crossbeam (1) is horizontally placed on immediately below crossbeam frame (4), brace (2) is symmetrically arranged in the crossbeam frame (4) at bottom support crossbeam (1) supported on both sides top, three adopts welding or bolt to connect, and vertical section is triangular in shape.
2. a kind of Fresnel solar energy reflection mirror support device according to claim 1, it is characterized in that, described crossbeam frame (4) divides some unit along span direction, crossbeam frame (4) is connected by many horizontal support bars (5) perpendicular to span direction, each unit internal placement has skewed horizontal load bar (3), and crossbeam frame (4) end face and the back side of speculum adopt machinery mode that is fixing or that paste to be connected.
3. a kind of Fresnel solar energy reflection mirror support device according to claim 1 and 2, it is characterized in that, described bottom support crossbeam (1), brace (2), skewed horizontal load bar (3), crossbeam frame (4), horizontal support bar (5) select the quarter bend of metal material, square tube or pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560540.5U CN204880827U (en) | 2015-07-29 | 2015-07-29 | Fei nieershi solar energy speculum support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560540.5U CN204880827U (en) | 2015-07-29 | 2015-07-29 | Fei nieershi solar energy speculum support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204880827U true CN204880827U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520560540.5U Active CN204880827U (en) | 2015-07-29 | 2015-07-29 | Fei nieershi solar energy speculum support device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204880827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157260A (en) * | 2015-07-29 | 2015-12-16 | 中国华能集团清洁能源技术研究院有限公司 | Fresnel type solar reflector support |
-
2015
- 2015-07-29 CN CN201520560540.5U patent/CN204880827U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157260A (en) * | 2015-07-29 | 2015-12-16 | 中国华能集团清洁能源技术研究院有限公司 | Fresnel type solar reflector support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |