CN203274290U - Solar energy collector assembly - Google Patents
Solar energy collector assembly Download PDFInfo
- Publication number
- CN203274290U CN203274290U CN2011900005749U CN201190000574U CN203274290U CN 203274290 U CN203274290 U CN 203274290U CN 2011900005749 U CN2011900005749 U CN 2011900005749U CN 201190000574 U CN201190000574 U CN 201190000574U CN 203274290 U CN203274290 U CN 203274290U
- Authority
- CN
- China
- Prior art keywords
- rivet
- solar collector
- parabolic mirror
- collector component
- supporting construction
- 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 - Fee Related
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
- F24S30/425—Horizontal axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/74—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with trough-shaped or cylindro-parabolic reflective surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
- F24S25/13—Profile arrangements, e.g. trusses
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- 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
Abstract
A solar energy collector assembly is provided with at least one arranging structure and at least one supporting structure, wherein the arranging structure is formed by at least one parabolic reflector and at least one reflector keeper keeping the parabolic reflector; and the supporting structure supports the arranging structure and drives the solar energy collector assembly. Therefore, the parabolic reflector is connected with the reflector keeper via at least one rivet; the supporting structure bodies are connected via at least one rivet; andor the supporting structure and the arranging structure are connected via at least one rivet.
Description
Technical field
The present invention relates to solar collector component, for the manufacture of the method for solar collector component and the purposes of solar collector component.
Background technology
Solar energy field is the modularized distribution type system by pipe-line system solar collector component connected to one another (SCA).Each SCA is for the separate unit of collecting and be used for transferring energy, relies on the power of himself to be rotated, and communicates by letter in electric network.
SCA is that the Linear Parabolic face with one dimension (normally east-west to) tracking system focuses on collector.Solar radiation is aggregated on heat collecting element, and heat collecting element is comprised of hollow tube, and heat transfer fluid circulates by hollow tube.
Solar energy field comprises some loops, and these loops are for example assembled by two SCA.Each SCA comprises for example 8 parabola sections.
For each parabola section, truss is used.Truss has two major functions: it supports the parabolic mirror of SCA, and it provides the interface with the drive system of collector.
Summary of the invention
An object of the present invention is to provide a kind of solar collector component that has reliable connection between each element of solar collector component.These connections should bring optical accuracy high in long-time operation.In addition, manufacture process should be easy.
Further aim of the present invention is for the manufacture of the method for solar collector component and the purposes of solar collector component.
These purposes are to realize by the invention of describing in claim.
A kind of solar collector component is provided, it has at least one arrangement, described arrangement is by at least one parabolic mirror and be used for keeping at least one speculum retainer of parabolic mirror to consist of, and, described solar collector has at least one supporting construction, and described supporting construction is used for supporting described arrangement and is used for driving solar collector component.Therefore, between the building block itself of parabolic mirror and speculum retainer, supporting construction and/or supporting construction be connected at least one rivet with arrangement and connect and be associated in together.
In addition, a kind of method for the manufacture of solar collector component is provided, it has following steps: a) provide the structural support and the arrangement that is made of at least one parabolic mirror and at least one speculum retainer, and/or the building block of provide the structural support, and/or provide the structural support and arrangement, with b) parabolic mirror is related with the speculum retainer, and/or the building block of supporting construction is related, and/or supporting construction and arrangement are associated together, wherein, at least one in described association comprises rivet mechanism.The each several part of solar collector component connects by rivet mechanism.
At last, provide a kind of purposes of described solar collector component, it is used for converting solar energy to electric energy in the power plant.
In one embodiment, supporting construction comprises the moment of torsion triangular truss.
The building block of supporting construction and triangular truss is respectively for example pipeline and joint/cross-shaped portion, wherein said pipeline is made with loose tolerance, and be stackable on short transverse in transportation, described joint portion/cross-shaped portion is used for connecting described pipeline and described cross-shaped portion.Triangular truss is made of the unique diagonal pipes that is connected in each cross-shaped portion.These diagonal pipes can realize the high moment of torsion rigidity of moment of torsion triangular truss.
The speculum retainer can be fixed in the center (avoiding the reflecting surface of speculum) of parabolic mirror.But the edge of the speculum retainer being fixed in speculum is favourable.Therefore, in another embodiment, the speculum retainer is fixed at least one edge of parabolic mirror.
In another embodiment, the speculum retainer is fixed at least one other edge of at least one other parabolic mirror, and described parabolic mirror and described other parabolic mirror are by arranged side by side, make the reflecting surface of described parabolic mirror and described other reflecting surface of described other parabolic mirror form whole reflecting surface, other focal line of the focal line of described reflecting surface and described other reflecting surface forms continuous (with straight) whole focal line of whole reflecting surface.Compared with prior art, each speculum retainer keeps two adjacent speculums.By this measure, for example, speculum is fixed on two sides of speculum (except the external mirror of solar collector component).As a result, the number of speculum retainer can be reduced.
For the different elements (part) of related solar collector component, rivet mechanism is used.Therefore, between the building block itself of parabolic mirror and speculum retainer, supporting construction and/or supporting construction be connected at least one rivet with arrangement and connect and be associated in together.For example, moment of torsion triangular truss (supporting construction) be connected arrangement that parabolic mirror and speculum retainer consist of and connect by rivet and be associated in together.In order to carry out this manufacturing, used rivet mechanism.
By using rivet, do not need to make exactly each building block (speculum, speculum retainer, supporting construction etc.) of supporting construction and/or whole solar collector component.Have acceptable tolerance (deviation), described tolerance compensates by rivet.As a result, manufacture process is simplified.In addition, can reach the high optics degree of accuracy in the long period of operation process of several years.
Description of drawings
Fig. 1 shows and the engineering drawing that drives tower solar collector component together.
Fig. 2 and Fig. 3 show the perspective view of solar collector component.
Fig. 4 shows the side view of solar collector component.
Fig. 5 and Fig. 6 show the perspective view of the moment of torsion triangular truss of solar collector component.
Fig. 7 shows the perspective view of the speculum arrangement of speculum and speculum retainer formation.
The specific embodiment
Solar collector component 1 comprises at least one arrangement 10, and it is by at least one parabolic mirror 11 and be used for keeping at least one speculum retainer 12 of parabolic mirror 11 to consist of.
Solar collector component 1 also comprises at least one moment of torsion triangular truss 20, and truss is used for supporting described arrangement 10, and is used for driving solar collector component 1.
In addition, speculum retainer 12 is fixed at least one other edge 131 of at least one other parabolic mirror 13.Described parabolic mirror 11 and described other parabolic mirror 13 are by arranged side by side, make the reflecting surface 112 of parabolic mirror (11) and other reflecting surface 132 of other parabolic mirror 13 form whole reflecting surface 142, the focal line 113 of reflecting surface 112 and other focal line 133 of other reflecting surface 132 have formed continuous, the straight whole focal line 143 of whole reflecting surface 142.
Moment of torsion triangular truss 20 be connected the arrangement 10 of parabolic mirror 11 and speculum retainer 12 and connect 30 by rivet and be associated in together (Fig. 4).
The single structure piece 21 of moment of torsion triangular truss 20, for example the diagonal pipeline also connects by rivet and is joined together.
The organ pipe 16 that is heated is positioned in respectively in the focal line 113,133 and 143 of reflecting surface 112, other reflecting surface 132 and whole reflecting surface 142.In these were heated organ pipe 16, heat transfer fluid circulated.By the organ pipe that is heated, solar energy is absorbed, and is passed to heat transfer fluid.By this, solar collector component can be used in the power plant, is used for converting solar energy to electric energy.The solar energy of collecting is used for producing steam.The steam drive turbine, turbine is connected to generator, in order to produce electric power.
Solar collector component 1 is connected to and drives tower 15.The solar collector component of completing comprises a plurality of parabola sections 16.For each parabola section, used moment of torsion triangular truss 20.
Summary is got up, solar collector component 1(and speculum 11 and 13) have a following characteristics:
Aperture 114:8728 mm
Edge angle: 89.5
°
Focal length (115): 2200 mm
SCA length: 192 m
The section length 116:24 m of section 16
Section quantity: 8
Deflection:
Deadweight: 30 mm
Torsion (end is at 170 kg-m/m): 23 Mrad
The length of moment of torsion triangular truss 20: 24 m
The weight of moment of torsion triangular truss 20: 2500 kg(12 kg/m
2)
The length of speculum retainer 12: 24 m
The weight of speculum retainer 12: 1000 kg(4.8 kg/m
2)
The whole length of speculum 11,13: 24 m
The whole weight of speculum 11,13: 2310 kg(11 kg/m)
The gross weight of the solar collector component 1 of completing: 28.5 kg/m
2
Drive the height 151:5.2 m of tower 15
Drive the width 152:1.4 m of tower 15
Solar collector component 1 and the highly 200:7.5 m that completes that drives tower 15.
Claims (2)
1. a solar collector component (1) is characterized in that having:
At least one arrangement (10), it is by at least one parabolic mirror (11) and be used for keeping at least one speculum retainer (12) of described parabolic mirror (11) to consist of; And
At least one supporting construction (20) is used for supporting described arrangement (10), and is used for driving described solar collector component (1), wherein, comprises a kind of in following situation:
1) described parabolic mirror (11) be connected speculum retainer (12) and connect (30) by at least one rivet and be associated in together;
2) connecting (30) by at least one rivet between the building block (21) of described supporting construction (20) itself is associated in together;
3) described supporting construction (20) be connected arrangement (10) and connect (30) by at least one rivet and be associated in together; And
4) described parabolic mirror (11) be connected speculum retainer (12) and connect (30) by at least one rivet and be associated in together, connect (30) by at least one rivet between the building block (21) of described supporting construction (20) itself and be associated in together, and described supporting construction (20) and the arrangement (10) of being connected are associated in together by at least one rivet connection (30).
2. solar collector component according to claim 1 (1), is characterized in that, described supporting construction comprises moment of torsion triangular truss (20).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35526810P | 2010-06-16 | 2010-06-16 | |
| US61/355268 | 2010-06-16 | ||
| PCT/EP2011/060046 WO2011157799A1 (en) | 2010-06-16 | 2011-06-16 | Solar collector assembly with at least one clinching connection, method for manufacturing the solar collector assembly by a clinching mechanism and use of the solar collector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203274290U true CN203274290U (en) | 2013-11-06 |
Family
ID=44501643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011900005749U Expired - Fee Related CN203274290U (en) | 2010-06-16 | 2011-06-16 | Solar energy collector assembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203274290U (en) |
| WO (3) | WO2011157799A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673358A (en) * | 2013-11-25 | 2014-03-26 | 山西云达机械有限公司 | Solar photothermal power generation groove-type support |
| CN105674607A (en) * | 2016-04-08 | 2016-06-15 | 北京耀华玻璃装饰工程有限公司 | Solar stand and solar device |
| CN107407504A (en) * | 2014-12-19 | 2017-11-28 | 特雷弗.鲍威尔 | Reflector assembly for solar collector |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2221555B1 (en) * | 2009-02-24 | 2013-05-22 | Sociedad Anonima Minera Catalano-Aragonesa (Samca) | Support structure for solar collector |
| CN102788443A (en) * | 2012-08-07 | 2012-11-21 | 中国科学院电工研究所 | Support arm for reflector of paraboloid trough condenser |
| DE102013225451A1 (en) * | 2013-06-10 | 2014-12-11 | Sbp Sonne Gmbh | parabolic trough collector |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2164026B1 (en) * | 2000-06-19 | 2003-04-01 | Torres Ingenieria De Procesos | PARABOLIC SOLAR COLLECTOR BATTERY. |
| US7578109B2 (en) * | 2004-08-31 | 2009-08-25 | Gossamer Space Frames | Space frames and connection node arrangement for them |
| EP2179471A1 (en) * | 2007-07-30 | 2010-04-28 | Stephen Kaneff | Improved support frame for the dish of a large dish antenna |
| AU2008311746B2 (en) * | 2007-10-18 | 2012-11-15 | Gossamer Space Frames | Mini-truss thin-sheet panel assembly |
| US8887470B2 (en) * | 2008-08-29 | 2014-11-18 | Werner Extrusion Solutions LLC | Solar trough frame, part and method |
-
2011
- 2011-06-16 CN CN2011900005749U patent/CN203274290U/en not_active Expired - Fee Related
- 2011-06-16 WO PCT/EP2011/060046 patent/WO2011157799A1/en active Application Filing
- 2011-06-16 WO PCT/EP2011/060035 patent/WO2011157795A1/en active Application Filing
- 2011-06-16 WO PCT/EP2011/060062 patent/WO2011157804A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673358A (en) * | 2013-11-25 | 2014-03-26 | 山西云达机械有限公司 | Solar photothermal power generation groove-type support |
| CN107407504A (en) * | 2014-12-19 | 2017-11-28 | 特雷弗.鲍威尔 | Reflector assembly for solar collector |
| CN105674607A (en) * | 2016-04-08 | 2016-06-15 | 北京耀华玻璃装饰工程有限公司 | Solar stand and solar device |
| CN105674607B (en) * | 2016-04-08 | 2017-09-29 | 北京耀华玻璃装饰工程有限公司 | Solar bracket and solar energy equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011157799A1 (en) | 2011-12-22 |
| WO2011157804A1 (en) | 2011-12-22 |
| WO2011157795A1 (en) | 2011-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203274290U (en) | Solar energy collector assembly | |
| US9057543B2 (en) | Solar collector module | |
| US8627815B2 (en) | Support arm, cylindrical-parabolic solar collector support and method of producing the arm | |
| US9163860B2 (en) | Prestressed solar collector module | |
| US10436478B2 (en) | Structural frame and solar collector module | |
| EP2660534B1 (en) | Support module for a solar collector having a triangular substructure | |
| US20120160235A1 (en) | Space frame for a solar collector | |
| CN105242372A (en) | Linear Fresnel solar reflector mirror frame | |
| US20130175229A1 (en) | Structure with primary-reflector securing beams | |
| US7714260B2 (en) | Stackable heliostat frame structure | |
| WO2015130808A1 (en) | Mirror collector for parabolic solar trough | |
| CN104614837B (en) | A kind of reflector for heliostat supporting structure | |
| EP2962047B1 (en) | Solar unit assembly and a method for constructing such an assembly | |
| WO2017184893A1 (en) | Mirror collector for parabolic solar trough | |
| CN103697612A (en) | Stretching and slot type photo-thermal power generating heat collector torque tube structure | |
| CN103940130B (en) | A kind of slot-type optical collector supporting construction | |
| CN203518271U (en) | Collecting lens with heat collecting pipe as rotation shaft | |
| CN105589170A (en) | Truss-type linear Fresnel solar reflector framework | |
| US20220205685A1 (en) | Structures and techniques for solar collectors | |
| EP3121530A1 (en) | Torque tube of a support structure for supporting a mirror; solar collector assembly with the support structure and use of the solar collector assembly for solar field | |
| AU2012201674B2 (en) | Support arm, cylindrical-parabolic solar collector support and method of producing said arm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20180616 |