CN102865687A - Welding support applicable to troughed solar thermal power generation and condensation system - Google Patents
Welding support applicable to troughed solar thermal power generation and condensation system Download PDFInfo
- Publication number
- CN102865687A CN102865687A CN201210363383XA CN201210363383A CN102865687A CN 102865687 A CN102865687 A CN 102865687A CN 201210363383X A CN201210363383X A CN 201210363383XA CN 201210363383 A CN201210363383 A CN 201210363383A CN 102865687 A CN102865687 A CN 102865687A
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- China
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- torque tube
- cantilever
- connecting plates
- cantilever segment
- power generation
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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
Abstract
The invention relates to a welding support applicable to a troughed solar thermal power generation and condensation system. The welding support solves the problems of insufficient bearing strength, proneness to loose and influences on performances of a thermal collection system under severe conditions such as strong wind since supporting units on an existing support used for supporting a solar thermal power generation system are generally connected by bolts. Two ends of a torque tube are rotatably connected with two supporting tower bridges through two shaft heads, three first connecting plates are all welded to the top end of the outer lateral side of the torque tube, the lower ends of thermal collection tube supporting parts are detachably connected with the first connecting plates, multiple second connecting plates are all welded to the top end of the outer lateral side of the torque tube, multiple cantilevers are symmetrically arranged on two sides of the torque tube relative to the vertical center line of the torque tube, and wide ends of each two corresponding cantilevers are detachably connected with the corresponding second connecting plates. The welding support is used for supporting the troughed solar thermal power generation and condensation system.
Description
Technical field
The present invention relates to a kind of welding support that is applicable to solar heat power generation system.
Background technology
Support is used for support solar heat generating condenser system, technology is not yet ripe, be in the exploratory stage, mostly with bolts between each support unit on the existing support, although easy to connect, under the mal-conditions such as strong wind, bearing strength is inadequate, easily generation is loosening, thereby affects the performance of solar energy thermal-power-generating collecting system, even destroys collecting system.
Summary of the invention
The purpose of this invention is to provide a kind of welding support that is applicable to the trough type solar power generation condenser system, with mostly with bolts between each support unit on the support that solves existing support solar heat generating system, under the mal-conditions such as strong wind, bearing strength is inadequate, easily occur loosening, thereby affect the performance of collecting system, even destroy the problem of collecting system.
The present invention solves the problems of the technologies described above the technical scheme of taking to be:
A kind of welding support that is applicable to the trough type solar power generation condenser system, described welding support comprise torque tube, two spindle noses, three thermal-collecting tube supporters, three the first connecting plates, a plurality of cantilever, a plurality of the second connecting plate and two support Tower Bridges; The two ends of torque tube are welded with respectively a spindle nose, torque tube and two coaxial settings of spindle nose, the two ends of torque tube are rotationally connected by two spindle noses and two upper ends of supporting Tower Bridge, three the first connecting plate axially being set up in parallel and all welding with the top of torque tube lateral surface along torque tube, three thermal-collecting tube supporters and the one by one corresponding setting of three the first connecting plates, the lower end of thermal-collecting tube supporter and the first connecting plate removably connect, each is welded with a plurality of the second connecting plates along axially being set up in parallel of torque tube respectively the top of torque tube lateral surface and bottom, be arranged on second connecting plate and one by one corresponding setting of the second connecting plate that is arranged on torque tube lateral surface bottom on torque tube lateral surface top, a plurality of cantilevers are symmetricly set on the both sides of torque tube length direction with respect to the vertical center line of torque tube, and be arranged on the one by one corresponding setting of a plurality of cantilevers of torque tube length direction both sides, one end of cantilever is wider than the other end, and the wide end of the cantilever of per two corresponding settings removably connects with two the second connecting plates of corresponding setting.
The invention has the beneficial effects as follows: one, welding support has guaranteed metallic continuity, air-tightness and watertightness are all better, structural rigidity is also larger, the globality of structure is better, need not the jewel hole that punches on the steel, both saving of work and time did not make again the sectional area of material be detracted, material is fully used, and vibrations and other mechanical shocks also can not make welding point loosening.The welding position can not relatively move, and contact-making surface can oxidation.Two, welding support has improved the intensity that support bears, and can avoid support loosening, has guaranteed that electricity generation system can more stable work, has increased working time and the working life of electricity generation system.Utilize three thermal-collecting tube support body supports thermal-collecting tubes, keep thermal-collecting tube in correct position (parabola groove focus), and can allow the displacement that heat expands and produces.Three, torque tube has enough intensity to bear applied load, and high rigidity provides good optical property.The lateral surface of torque tube is connected with cantilever, and the two ends of torque tube are rotationally connected by spindle nose and two upper ends of supporting Tower Bridge of welding, so that the whole wind-proof performance of welding support is strong, install simply, and expense is low, and comprehensive cost is lower.
Description of drawings
Fig. 1 is the fixing front view of welding support of the present invention and ground, and Fig. 2 is the axonometric drawing of welding support of the present invention, and Fig. 3 is the front view of welding support of the present invention, and Fig. 4 is the left view of Fig. 3, and Fig. 5 is the top view of Fig. 3, and Fig. 6 is the A section enlarged drawing of Fig. 3.
The specific embodiment
The specific embodiment one: present embodiment is described in conjunction with Fig. 1-Fig. 6, a kind of welding support that is applicable to the trough type solar power generation condenser system of present embodiment, described welding support comprise torque tube 3, two spindle noses 1, three thermal-collecting tube supporters 5, three the first connecting plates 6, a plurality of cantilever 2, a plurality of the second connecting plate 8 and two support Tower Bridges 4; The two ends of torque tube 3 are welded with respectively a spindle nose 1, torque tube 3 and the 1 coaxial setting of two spindle noses, the two ends of torque tube 3 are rotationally connected by two spindle noses 1 and two upper ends of supporting Tower Bridge 4, three the first connecting plate 6 axially being set up in parallel and all welding with the top of torque tube 3 lateral surfaces along torque tube 3, three thermal-collecting tube supporters 5 and the one by one corresponding setting of three the first connecting plates 6, the lower end of thermal-collecting tube supporter 5 and the first connecting plate 6 removably connect (removably connecting by bolt), each is welded with a plurality of the second connecting plates 8 along axially being set up in parallel of torque tube 3 respectively the top of torque tube 3 lateral surfaces and bottom, be arranged on second connecting plate 8 and one by one corresponding setting of the second connecting plate 8 that is arranged on torque tube 3 lateral surface bottoms on torque tube 3 lateral surface tops, a plurality of cantilevers 2 are symmetricly set on the both sides of torque tube 3 length directions with respect to the vertical center line of torque tube 3, and be arranged on the one by one corresponding setting of a plurality of cantilevers 2 of torque tube 3 length direction both sides, one end of cantilever 2 is wider than the other end, the wide end of the cantilever 2 of per two corresponding settings and two the second connecting plates 8 of corresponding setting removably connect (removably connecting by bolt).
The specific embodiment two: in conjunction with Fig. 2 and Fig. 5 present embodiment is described, a plurality of cantilevers 2 of present embodiment are along the axial spaced set of torque tube 3.So just can guarantee that 2 pairs every mirror support force of cantilever is identical, avoid the mirror unbalance stress to bring infringement.Undocumented technical characterictic is identical with the specific embodiment one in the present embodiment.
The specific embodiment three: present embodiment is described in conjunction with Fig. 2 and Fig. 6, three the first connecting plates 6 of present embodiment at the arrangement mode of torque tube 3 lateral surfaces are: any one in three the first connecting plates 6 is arranged on any end of torque tube 3, and three the first connecting plates 6 are along the axial spaced set of torque tube 3.This is because the length of thermal-collecting tube is fixed, and so just can guarantee that thermal-collecting tube supporter 5 is supported on the two ends of thermal-collecting tube, guarantees thermal-collecting tube junction stability.Undocumented technical characterictic is identical with the specific embodiment one or two in the present embodiment.
The specific embodiment four: in conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 6 illustrate present embodiment, the cantilever 2 of present embodiment comprises the first cantilever segment 2-1, the second cantilever segment 2-2 and two connector 2-3, the end of the first cantilever segment 2-1 is wider than the other end, the end of the second cantilever segment 2-2 is wider than the other end, the narrow end of the first cantilever segment 2-1 and the wide end of the second cantilever segment 2-2 are oppositely arranged and are welded as a whole, cantilever 2 is rigid truss formula structure, the wide end of the first cantilever segment 2-1 is welded with two connector 2-3, the first cantilever segment 2-1 removably connects by two connector 2-3 and the second connecting plate 8, the first cantilever segment 2-1 and the second cantilever segment 2-2 all are obliquely installed, the narrow end of the first cantilever segment 2-1 arranges obliquely, the oblique lower setting of the wide end of the second cantilever segment 2-2, angle between the first cantilever segment 2-1 and the second cantilever segment 2-2 is α, 90 °≤α≤180 °.The mirror of this paraboloidal just can be close in the surface of cantilever 2 like this, and mirror is not fragile.Undocumented technical characterictic is identical with the specific embodiment one in the present embodiment.
Cantilever adopts the welding pattern, is used for supporting mirror, and cantilever is the only parts that connect mirror and torque tube, does not need additional components, simplifies the structure, and whole stability is provided.
It is 12 meters specification that torque tube 3 is made length, and the surface of welding support is provided with zinc coat, avoids corrosion.Welding cantilever 2 had welded before entering assembled in situ to be finished, and the scene need not be welded, in order to avoid broken zinc coat.Three thermal-collecting tube supporters 5 are connected respectively, and the usefulness bolt is connected with torque tube 3 with cantilever.Adopt shaft coupling to connect between adjacent two torque tubes 3.
During work, the lower end and the ground 7 that support Tower Bridge 4 are affixed.
Claims (4)
1. welding support that is applicable to the trough type solar power generation condenser system is characterized in that: described welding support comprises that torque tube (3), two spindle noses (1), three thermal-collecting tube supporters (5), three the first connecting plates (6), a plurality of cantilever (2), a plurality of the second connecting plate (8) and two support Tower Bridges (4); The two ends of torque tube (3) are welded with respectively a spindle nose (1), torque tube (3) and the coaxial setting of two spindle noses (1), the two ends of torque tube (3) are rotationally connected by two spindle noses (1) and two upper ends of supporting Tower Bridge (4), three the first connecting plates (6) axially being set up in parallel and all welding with the top of torque tube (3) lateral surface along torque tube (3), three thermal-collecting tube supporters (5) and one by one corresponding setting of three the first connecting plates (6), the lower end of thermal-collecting tube supporter (5) and the first connecting plate (6) removably connect, each is welded with a plurality of the second connecting plates (8) along axially being set up in parallel of torque tube (3) respectively the top of torque tube (3) lateral surface and bottom, be arranged on second connecting plate (8) and one by one corresponding setting of the second connecting plate (8) that is arranged on torque tube (3) lateral surface bottom on torque tube (3) lateral surface top, a plurality of cantilevers (2) are symmetricly set on the both sides of torque tube (3) length direction with respect to the vertical center line of torque tube (3), and be arranged on the one by one corresponding setting of a plurality of cantilevers (2) of torque tube (3) length direction both sides, one end of cantilever (2) is wider than the other end, and the wide end of the cantilever of per two corresponding settings (2) removably connects with two second connecting plates (8) of corresponding setting.
2. described a kind of welding support that is applicable to the trough type solar power generation condenser system according to claim 1, it is characterized in that: cantilever (2) comprises the first cantilever segment (2-1), the second cantilever segment (2-2) and two connectors (2-3), one end of the first cantilever segment (2-1) is wider than the other end, one end of the second cantilever segment (2-2) is wider than the other end, the narrow end of the first cantilever segment (2-1) and the wide end of the second cantilever segment (2-2) are oppositely arranged and are welded as a whole, cantilever (2) is rigid truss formula structure, the wide end of the first cantilever segment (2-1) is welded with two connectors (2-3), the first cantilever segment (2-1) removably connects by two connectors (2-3) and the second connecting plate (8), the first cantilever segment (2-1) and the second cantilever segment (2-2) all are obliquely installed, the narrow end of the first cantilever segment (2-1) arranges obliquely, the oblique lower setting of the wide end of the second cantilever segment (2-2), angle between the first cantilever segment (2-1) and the second cantilever segment (2-2) is α, 90 °≤α≤180 °.
3. described a kind of welding support that is applicable to the trough type solar power generation condenser system according to claim 2, it is characterized in that: three the first connecting plates (6) at the arrangement mode of torque tube (3) lateral surface are: any one in three the first connecting plates (6) is arranged on any end of torque tube (3), and three the first connecting plates (6) are along the axial spaced set of torque tube (3).
4. described a kind of welding support that is applicable to the trough type solar power generation condenser system according to claim 3, it is characterized in that: a plurality of cantilevers (2) are along the axial spaced set of torque tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210363383XA CN102865687A (en) | 2012-09-26 | 2012-09-26 | Welding support applicable to troughed solar thermal power generation and condensation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210363383XA CN102865687A (en) | 2012-09-26 | 2012-09-26 | Welding support applicable to troughed solar thermal power generation and condensation system |
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| CN102865687A true CN102865687A (en) | 2013-01-09 |
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| CN201210363383XA Pending CN102865687A (en) | 2012-09-26 | 2012-09-26 | Welding support applicable to troughed solar thermal power generation and condensation system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110905A (en) * | 2014-06-27 | 2014-10-22 | 山东齐星铁塔科技股份有限公司 | Solar light condensation terminal power generation support |
| CN105074350A (en) * | 2013-03-05 | 2015-11-18 | Soitec太阳能有限责任公司 | Solar tracker assembly |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010036024A1 (en) * | 2000-05-05 | 2001-11-01 | Doug Wood | Matrix solar dish |
| MX2012004718A (en) * | 2009-10-23 | 2012-06-28 | Gossamer Space Frames | Thin mirror with truss backing and mounting arrangement therefor. |
-
2012
- 2012-09-26 CN CN201210363383XA patent/CN102865687A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010036024A1 (en) * | 2000-05-05 | 2001-11-01 | Doug Wood | Matrix solar dish |
| MX2012004718A (en) * | 2009-10-23 | 2012-06-28 | Gossamer Space Frames | Thin mirror with truss backing and mounting arrangement therefor. |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105074350A (en) * | 2013-03-05 | 2015-11-18 | Soitec太阳能有限责任公司 | Solar tracker assembly |
| CN110671829A (en) * | 2013-03-05 | 2020-01-10 | 圣奥古斯丁加拿大电气有限公司 | Solar tracker assembly |
| US10917037B2 (en) | 2013-03-05 | 2021-02-09 | Saint-Augustin Canada Electric Inc. | Solar tracker assembly |
| CN104110905A (en) * | 2014-06-27 | 2014-10-22 | 山东齐星铁塔科技股份有限公司 | Solar light condensation terminal power generation support |
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Application publication date: 20130109 |