CN205485011U - Mirror surface camber adjustable heliostat strutting arrangement - Google Patents
Mirror surface camber adjustable heliostat strutting arrangement Download PDFInfo
- Publication number
- CN205485011U CN205485011U CN201620022921.2U CN201620022921U CN205485011U CN 205485011 U CN205485011 U CN 205485011U CN 201620022921 U CN201620022921 U CN 201620022921U CN 205485011 U CN205485011 U CN 205485011U
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- Prior art keywords
- connecting plate
- adjusting rod
- support device
- glass
- curvature mirror
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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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- Optical Elements Other Than Lenses (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
The utility model discloses a mirror surface camber adjustable heliostat strutting arrangement, including reflection glass, supporting mechanism and adjustment mechanism, the supporting mechanism links to each other with reflection glass, the supporting mechanism puts up reflection glass, adjustment mechanism includes the connecting plate, adjusts the pole and adjusts the seat, the connecting plate with the reflection glass link to each other, adjust the seat with the supporting mechanism links to each other, the both ends of adjusting the pole respectively with the connecting plate links to each other with the regulation seat, the length that the screw thread was adjusted the connecting plate and was adjusted the regulation pole between the seat is passed through at one end or both ends in the both ends of regulation pole. The technical scheme of the utility model can realize the camber of settled date mirror surface and adjust that the convenience is safeguarded in simple structure, installation, positioning accuracy is accurate, the regulation of mirror surface camber is convenient, whole support frame rigidity is strong.
Description
Technical field
This utility model belongs to solar electrical energy generation machinery field, relates to a kind of support means, particularly relates to one
The support means of the heliostat of tower-type solar thermal power generating system.
Background technology
Solar energy is more and more applied as the regenerative resource of a kind of cleaning, solar energy thermal-power-generating skill
Art converts the solar into heat energy by focusing heat collection and then is converted to electric energy.Tower type solar energy thermal power generation is to adopt
With substantial amounts of heliostat, sunlight is gathered on a central heat exchanger being contained in tower top.Heliostat is too
The collecting device of sun radiation energy, is used for following the tracks of the sun and sunlight reflexing to a certain fixed position.
In order to improve light gathering efficiency further, heliostat mirrors face being fabricated to bend glass, it makes work
Skill is complicated, and its manufacturing cost is high.
Patent CN 200920238478.2, entitled a kind of solar energy sun-following support, can realize transverse horizontal,
The rotation in longitudinally perpendicular 2 directions, this design can promote system running precision, stiffness of support, promotes generating
Efficiency 25～40%, but this patent is applicable to field of photovoltaic power generation, it is impossible to it is used in tower type solar energy thermal power generation
In the heliostat of system.
Patent CN 102575875, the entitled heliostat used for condensing utilizing plane mirror, utilization is configured with multiple
The heliostat reflected sunlight of plane mirror, by regulating the gradient of each plane mirror so that sending out of each plane mirror
Penetrate focus overlapping, thus improve light gathering efficiency.But each mirror unit is plane mirror in this patent, due to
The subtended angle effect of sun incident illumination, by forming the hot spot bigger than mirror unit area, when heliostat and suction
Receipts tower is distant, and the spot size of formation will be greater than photothermal deformation absorption area, causes a large amount of of solar energy
Overflow loss.
Therefore, prior art generally also exists the curvature of heliostat be difficult to adjust, long-term work in the wild time,
Fixing with mirror holder is connected the shortcomings such as non-adjustable.
Utility model content
In view of this, this utility model provides a kind of adjustable heliostat support device of curvature mirror, can be real
The curvature regulation of existing settled date minute surface, simple in construction, convenient for installation and maintenance, positioning precision accurately, curvature mirror
Easy to adjust, integrated support frame rigidity strong.
For reaching above-mentioned purpose, concrete technical scheme is as follows:
A kind of adjustable heliostat support device of curvature mirror, including reflecting glass, supporting mechanism and regulation machine
Structure, described supporting mechanism is connected with reflecting glass, and described supporting mechanism supports described reflecting glass, described
Governor motion includes that connecting plate, adjusting rod and adjustment seat, described connecting plate are connected with described reflecting glass, institute
State adjustment seat to be connected with described supporting mechanism, the two ends of described adjusting rod respectively with described connecting plate and adjustment seat
Be connected, the one or both ends in the two ends of described adjusting rod by one in screw thread and connecting plate and adjustment seat or
It two is connected, and is threaded connection the length of adjusting rod between regulation connecting plate and adjustment seat.
Preferably, also including adjusting nut, the two ends of described adjusting rod pass described connecting plate and adjustment seat,
One or both ends in the two ends of described adjusting rod are threaded connection with nut, and by with the coordinating of nut
The length of the adjusting rod between regulation connecting plate and adjustment seat.
Preferably, described supporting mechanism includes column, rotating stand, torque tube and the reflection glass being sequentially connected
Glass supporting construction, described reflecting glass supporting construction is connected with described reflecting glass.
Preferably, described reflecting glass supporting construction includes angle steel, one end of described angle steel and reflecting glass phase
Even, the other end of described angle steel is connected with described torque tube.
Preferably, one end of described connecting plate with launch glass be connected, the other end of described connecting plate respectively with
Adjusting rod, angle steel are connected.
Preferably, the other end of described connecting plate is connected with angle steel by angle cleat.
Preferably, described adjusting rod is vertical with described connecting plate, and the quantity of described angle steel is at least 2, and
It is uniformly distributed in the both sides of adjusting rod.
Preferably, described connecting plate is aluminium section bar.
Preferably, the quantity of described governor motion is at least 3, and is uniformly distributed and described reflecting glass
Surface.
Preferably, described connecting plate is bonded on reflecting glass by glue.
Relative to prior art, it is fine-tuning that the technical solution of the utility model achieves minute surface radian, low cost
Honest and clean, easily operated, reflection light is prone to focus on, and further increases light gathering efficiency, and positioning precision is accurate,
Be conducive to the popularization and application of tower-type solar thermal power generating system.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, this
The schematic description and description of utility model is used for explaining this utility model, is not intended that this practicality new
The improper restriction of type.In the accompanying drawings:
Fig. 1 is the application structure schematic diagram of embodiment of the present utility model；
Fig. 2 is the structural representation of this utility model embodiment；
Fig. 3 is the structural representation of the angle cleat of this utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is only that this utility model part is real
Execute example rather than whole embodiments.Based on the embodiment in this utility model, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, broadly falls into this utility model
The scope of protection.
It should be noted that in the case of not conflicting, in embodiment in this utility model and embodiment
Feature can be mutually combined.
Below with reference to accompanying drawing, embodiment of the present utility model done concrete explaination.
As illustrated in fig. 1-3, the adjustable heliostat support device of curvature mirror of embodiment of the present utility model,
Including reflecting glass, supporting mechanism and governor motion.
Supporting mechanism is connected with reflecting glass, and supporting mechanism supports reflecting glass.Governor motion includes connecting
Plate, adjusting rod and adjustment seat, connecting plate is connected with reflecting glass, and adjustment seat is connected with supporting mechanism, regulation
The two ends of bar are connected with connecting plate and adjustment seat respectively, and screw thread is passed through in the one or both ends in the two ends of adjusting rod
The length of the adjusting rod between regulation connecting plate and adjustment seat, i.e. by screw thread rotation adjusting rod thus by regulation
Bar is in the length reduction between connecting plate and adjustment seat.Rotated on connecting plate or adjustment seat by certain one end,
Certain one end passes through screw thread rotation foreshortened length in adjustment seat or connecting plate, it is possible to by the screw thread rotation at two ends
Foreshortened length, and require that the direction of rotation of screw thread can foreshortened length.
The most also including adjusting nut, the two ends of adjusting rod pass connecting plate and adjustment seat, the two ends of adjusting rod
In one or both ends by with nut coordinate the length of adjusting rod between regulation connecting plate and adjustment seat.
So, can not rotation adjusting lever, and by the cooperation of screw thread thus reduction length between adjusting rod and nut,
Now, can be at certain one end attaching nut, it is possible to two ends attaching nut.Preferably at the one end fits of supporting mechanism
Nut.
It is fine-tuning that embodiment of the present utility model achieves minute surface radian, with low cost, easily operated, reflection
Light is prone to focus on, and further increases light gathering efficiency, and positioning precision is accurate, beneficially tower-type solar thermal
The popularization and application of electricity generation system.
As illustrated in fig. 1-3, in embodiment of the present utility model, a kind of adjustable heliostat of curvature mirror
Support means, including the column 1 being sequentially connected, orientation revolution driving 2, push rod 3, rotating stand 4, turns round
Quarter bend 5 and reflecting glass supporting construction 6.
As shown in Fig. 2, Fig. 3, torque tube 5 and the connection of reflecting glass supporting construction 6, reflecting glass
Supporting construction 6 includes angle cleat 6c, angle steel 6d, aluminium section bar securing member 6e and some attaching nut 6g.
Reflecting glass 6a is bonded in connecting plate by glue, on preferably aluminium section bar 6b.Aluminium section bar securing member
6e, can be along aluminium section bar 6b length direction sliding in the inside of aluminium section bar 6b, so aluminium section bar securing member 6e
Adjustable with the link position of aluminium section bar 6b.
Angle cleat 6c is fixed by bolt and nut with aluminium section bar securing member 6e, then by angle steel 6d, reflection
Glass support structure 6 is fixed with torque tube 5.
One end of adjusting rod 6f is connected with the aluminium section bar securing member 6e within aluminium section bar 6b, the other end again with torsion
Adjustment seat on quarter bend 5, preferably support shape, and the projection 5a being provided with perforation passes through nut screw connection
Fixing.When the position of the nut 6g adjusted on the adjusting rod 6f other end time, the aluminum on adjusting rod 6f one end
Section bar 6b will receive pulling force, produce micro-deformation, make bonding reflecting glass thereon 6a produce trace simultaneously
Deformation, forms differential of the arc structure.
Due to the particularity of heliostat minute surface, curvature mirror adjustment degree is the least, by this device, and can be manual
Adjust curvature mirror easily so that heliostat positioning precision is greatly improved.
Above specific embodiment of the utility model is described in detail, but it has been intended only as example, this
Utility model is not restricted to particular embodiments described above.To those skilled in the art, any
The equivalent modifications carrying out this utility model and replacement are the most all among category of the present utility model.Therefore, exist
Without departing from the impartial conversion made under spirit and scope of the present utility model and amendment, all should contain in this practicality
In novel scope.
Claims (10)
1. the adjustable heliostat support device of curvature mirror, it is characterised in that include reflecting glass, support machine
Structure and governor motion, described supporting mechanism is connected with reflecting glass, and described supporting mechanism supports described reflection
Glass, described governor motion includes connecting plate, adjusting rod and adjustment seat, described connecting plate and described reflection glass
Glass is connected, and described adjustment seat is connected with described supporting mechanism, and the two ends of described adjusting rod are connected with described respectively
Plate is connected with adjustment seat, and the one or both ends in the two ends of described adjusting rod are by screw thread and connecting plate and regulation
In Zuo one or its two be connected, and be threaded connection the length of adjusting rod between regulation connecting plate and adjustment seat
Degree.
The adjustable heliostat support device of curvature mirror the most according to claim 1, it is characterised in that also wrap
Including adjusting nut, the two ends of described adjusting rod pass described connecting plate and adjustment seat, the two ends of described adjusting rod
In one or both ends be threaded connection with nut, and by with nut coordinate regulation connecting plate and regulation
The length of the adjusting rod between Zuo.
The adjustable heliostat support device of curvature mirror the most according to claim 2, it is characterised in that described
Supporting mechanism includes column, rotating stand, torque tube and the reflecting glass supporting construction being sequentially connected, described
Reflecting glass supporting construction is connected with described reflecting glass.
The adjustable heliostat support device of curvature mirror the most according to claim 3, it is characterised in that described
Reflecting glass supporting construction includes that angle steel, one end of described angle steel are connected with reflecting glass, described angle steel another
One end is connected with described torque tube.
The adjustable heliostat support device of curvature mirror the most according to claim 4, it is characterised in that described
One end of connecting plate is connected with launching glass, and the other end of described connecting plate is connected with adjusting rod, angle steel respectively.
The adjustable heliostat support device of curvature mirror the most according to claim 5, it is characterised in that described
The other end of connecting plate is connected with angle steel by angle cleat.
The adjustable heliostat support device of curvature mirror the most according to claim 6, it is characterised in that described
Adjusting rod is vertical with described connecting plate, and the quantity of described angle steel is at least 2, and is uniformly distributed in adjusting rod
Both sides.
The adjustable heliostat support device of curvature mirror the most according to claim 7, it is characterised in that described
Connecting plate is aluminium section bar.
The adjustable heliostat support device of curvature mirror the most according to claim 8, it is characterised in that described
The quantity of governor motion is at least 3, and is uniformly distributed and the surface of described reflecting glass.
The adjustable heliostat support device of curvature mirror the most according to claim 9, it is characterised in that institute
State connecting plate to be bonded on reflecting glass by glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620022921.2U CN205485011U (en) | 2016-01-11 | 2016-01-11 | Mirror surface camber adjustable heliostat strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620022921.2U CN205485011U (en) | 2016-01-11 | 2016-01-11 | Mirror surface camber adjustable heliostat strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205485011U true CN205485011U (en) | 2016-08-17 |
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ID=56666832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620022921.2U Active CN205485011U (en) | 2016-01-11 | 2016-01-11 | Mirror surface camber adjustable heliostat strutting arrangement |
Country Status (1)
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| CN (1) | CN205485011U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680964A (en) * | 2017-03-06 | 2017-05-17 | 中海阳能源集团股份有限公司 | Tower style heliostat assembly uniform and assembly method |
| CN109780736A (en) * | 2019-02-14 | 2019-05-21 | 浙江中控太阳能技术有限公司 | A kind of settled date mirror type compensation mechanism |
| CN109974313A (en) * | 2019-04-10 | 2019-07-05 | 安康学院 | A kind of heliostat mirror surface by micro-arc adjusts tooling and its application method |
| CN114704966A (en) * | 2022-04-08 | 2022-07-05 | 中国科学院电工研究所 | Solar heliostat unit reflector back support |
-
2016
- 2016-01-11 CN CN201620022921.2U patent/CN205485011U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680964A (en) * | 2017-03-06 | 2017-05-17 | 中海阳能源集团股份有限公司 | Tower style heliostat assembly uniform and assembly method |
| CN106680964B (en) * | 2017-03-06 | 2023-09-08 | 中海阳能源集团股份有限公司 | Tower heliostat assembly tool and assembly method |
| CN109780736A (en) * | 2019-02-14 | 2019-05-21 | 浙江中控太阳能技术有限公司 | A kind of settled date mirror type compensation mechanism |
| CN109780736B (en) * | 2019-02-14 | 2020-07-14 | 浙江中控太阳能技术有限公司 | Heliostat surface type compensation mechanism |
| CN109974313A (en) * | 2019-04-10 | 2019-07-05 | 安康学院 | A kind of heliostat mirror surface by micro-arc adjusts tooling and its application method |
| CN109974313B (en) * | 2019-04-10 | 2021-03-23 | 安康学院 | Heliostat mirror surface micro-arc adjusting tool and using method thereof |
| CN114704966A (en) * | 2022-04-08 | 2022-07-05 | 中国科学院电工研究所 | Solar heliostat unit reflector back support |
| CN114704966B (en) * | 2022-04-08 | 2023-09-22 | 中国科学院电工研究所 | Mirror back support of solar heliostat unit |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |