CN105763151B - A kind of heliostat structure and its installation method - Google Patents
A kind of heliostat structure and its installation method Download PDFInfo
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- CN105763151B CN105763151B CN201610275373.9A CN201610275373A CN105763151B CN 105763151 B CN105763151 B CN 105763151B CN 201610275373 A CN201610275373 A CN 201610275373A CN 105763151 B CN105763151 B CN 105763151B
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- support arm
- speculum
- fastener
- torque tube
- heliostat
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 title abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 229920000297 Rayon Polymers 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 241000233855 Orchidaceae Species 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000007858 starting material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims 1
- 238000004080 punching Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000010248 power generation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
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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
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
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Abstract
The invention discloses a kind of heliostat structure and its installation methods, it includes mirror assembly, support arm, torque tube support component, drive system and column, the drive system arrangements are in the top of column, connect the torque tube support component and the column, the drive system both sides connect the torque tube support component, support arm is uniformly fixed in torque tube support component, and mirror assembly is connected firmly with support arm.Support arm of the present invention uses the form of punching press, mold production to be greatly improved heliostat supporting rack installation accuracy, avoid artificial installation error；Speculum fastener and support arm Aided design, connect by the way of snapping, and installation and removal are convenient and efficient, greatly reduce the time of worker's labor operation.
Description
Technical field
The invention belongs to field of solar thermal power generation, are related to tower-type solar thermal power generating system, especially a kind of heliostat knot
Structure and its installation method.
Background technology
Heliostat is one kind by minute surface（Speculum）, mirror holder（Support construction）, tracking drive mechanism and its control system etc.
The beam condensing unit of composition enters in the heat collector for being located at and receiving top of tower for tracking to receive and focus sunlight reflection, is
One of the main device at tower type solar energy thermal power generation station.Since the cost of heliostat accounts for about entire tower type thermal generation system synthesis sheet
50%, therefore reduce heliostat cost become accelerate tower type thermal generation system business main cause.
Tower type solar energy thermal power generation station is typically necessary hundreds and thousands of set heliostats, and often covering heliostat may be divided into
Several mirror units, the workload so as to cause installation heliostat is huge, therefore under the premise of ensureing installation accuracy, just
It needs to reduce heliostat weight, designs dismountable Fast Installation structure, to mitigate labor intensity, improve installation speed
Degree.
Chinese patent CN200610169718 discloses a kind of heliostat support device.The support device by column, horizontal axis,
Supporting arm assembly and reflective mirror support frame assembly are constituted.Each component for forming supporting arm assembly and reflective mirror frame assembly uses
Non-metallic material can reduce the weight of device, reduce the load of transmission system, so as to use low-power machine, lower system
Cost.Coupled using porous connector between supporting arm assembly and reflective mirror support frame assembly.The device is from support
Construction material attribute is started with alleviator quality, rather than mitigates weight from structure design angle, is in addition used porous structure, is made
It is bolted component, installation is time-consuming and laborious.
Invention content
In view of the problems of the existing technology, the purpose of the present invention is to provide a kind of light-duty stamping forming structure sides
Case, to solve technical problem above.
The main contents of invention：
A kind of heliostat includes mirror assembly, support arm, torque tube support component, drive system and column, the drive
Dynamic system is arranged in the top of column, connects the torque tube support component and the column, the drive system both sides connection
The torque tube support component, support arm are uniformly fixed in torque tube support component, and mirror assembly is connected firmly with support arm.
Above-mentioned mirror assembly includes speculum, solid viscose, speculum fastener, the speculum and the speculum fastener
It is stained with and is sticked together by the solid viscose.
Above-mentioned speculum fastener punch forming, speculum fastener include withholding hole, speculum fastener lightening hole and speculum
Fastener gusset withholds hole described in the setting of speculum fastener two sides, and the bottom of the speculum fastener is provided with described anti-
Mirror fastener lightening hole is penetrated, speculum fastener gusset is struck out on the speculum fastener lightening hole.
Above-mentioned speculum fastener strikes out U-shaped, the speculum fastener be arranged to 4 or several, each fastener can be with
Adjacent members design is integral, constitutes grid framework.
Above-mentioned speculum fastener plate thickness is less than or equal to 1.2mm.
Above-mentioned support arm strikes out three face structures, including support arm front end panel, support arm rear bearing sheet and support arm side
Ear is withheld in plate, support arm side plate top setting, and described withhold below ear is spacing head, and support arm side plate lower part is provided with work
The bottom of skill hole, support arm front end panel and support arm rear bearing sheet is equipped with bolt hole, is set successively from bottom to top above bolt hole
It is equipped with and strikes out gusset, support arm lightening hole, support arm gusset, support arm gusset are struck out on fabrication hole and support arm lightening hole
In support arm both sides same design.
Above-mentioned speculum fastener and the support arm Aided design, connect by the way of snapping.
Above-mentioned torque tube support component includes support tube, round flange and square flange, and the round flange and the method are blue
Quantity is at least one, and the torque tube support component quantity is at least one.
Above-mentioned heliostat, is welded with the round flange on the support tube and the method is blue, and the round flange connects
Connect drive system, the blue welding in pairs of the method, for connecting support arm.
Above-mentioned heliostat, the method orchid are designed with bolt hole, for connecting the support arm.
The mirror assembly in above-mentioned heliostat can be by 1 or several are formed, the support arm and the torque
Pipe support component is connected using staking mode.
Above-mentioned heliostat, the support arm is pairs of up and down to be arranged in torque tube support component both sides, at symmetrical
Distribution.
Above-mentioned heliostat, the speculum fastener, the support arm and the torque tube support component can be used carbon steel,
Aluminium alloy or other metal materials, drive system is using the machine that reduces starter of the binary shafts or other drive forms, it can be achieved that solar azimuth
With altitude of the sun angle tracking.
Compared with prior art, there are following technique effects by the present invention：Speculum fastener and support arm use the knot of punching press
Structure, light weight, intensity are high, rigidity is good, can substantially reduce speculum weight, reduce labor intensity, to reduce it is comprehensive at
This；Support arm uses the form of punching press, mold production to be greatly improved heliostat supporting rack installation accuracy, avoid artificially pacifying
Fill error；Speculum fastener and support arm Aided design, connect by the way of snapping, and installation and removal are convenient and efficient, significantly
Reduce the time of worker's labor operation；Support arm is connected with torque tube support component using staking mode, is greatly speeded up installation and is made
The industry time.
Description of the drawings
Fig. 1 is heliostat structural schematic diagram of the present invention.
Fig. 2 is mirror assembly schematic diagram of the present invention.
Fig. 3 is speculum fastener schematic diagram of the present invention.
Fig. 4 is support arm schematic diagram of the present invention.
Fig. 5 is that speculum fastener of the present invention couples schematic diagram with support arm.
Fig. 6 is torque tube support component schematic diagram of the present invention.
Specific implementation mode
Below in conjunction with attached drawing, further details of narration is done to the present invention.
The heliostat structure of the present invention is as shown in Figure 1.The heliostat includes mainly mirror assembly 1, support arm 2, torque
The top of pipe support component 3, drive system 4 and column 5, column 5 is provided with drive system 4,4 driving torque pipe branch of drive system
Support component 3 moves, and support arm 2 is uniformly fixed in torque tube support component 3, and mirror assembly 1 is connected firmly with support arm 2.
The structure of mirror assembly 1 as shown in Fig. 2, mirror assembly 1 by speculum 11, solid viscose 12, speculum fastener
13 compositions.
Mirror assembly 1 in heliostat can be by 1 or several are formed.
Speculum 11 and speculum fastener 13 by solid viscose 12 be stained with it is glutinous together with.
The structure of speculum fastener 13 is as shown in figure 3,13 punch forming of speculum fastener, at U-shaped, speculum fastener 13
Two sides setting withhold hole 131, speculum fastener 13 bottom mirror fastener lightening hole 132, speculum fastener lightening hole 132
On strike out speculum fastener gusset 133, to improve 13 strength and stiffness of speculum fastener.
13 plate thickness of speculum fastener is 1.2mm or thinner, mitigates weight under the premise of proof strength.
Speculum fastener 13 be arranged to 4 or several, each fastener can design integral with adjacent members, constitute netted
Frame improves support strength and rigidity.
2 structure of support arm strikes out three face structures, including support arm front support as shown in figure 4,2 punch forming of support arm
Ear 21 is withheld in plate, support arm rear bearing sheet and support arm side plate, the top setting of support arm side plate, and it is spacing head to withhold 21 lower section of ear
22, support arm side plate lower part is provided with fabrication hole 24, and the bottom of support arm front end panel and support arm rear bearing sheet is equipped with bolt
Hole 23,23 top of bolt hole is disposed with from bottom to top strikes out gusset 26, support arm lightening hole 25, fabrication hole 24 and support
Support arm gusset 27 is struck out on arm lightening hole 25, support arm gusset 27 improves fastener strength in 2 both sides same design of support arm
And rigidity.
Support arm 2 can Design Orientation axis pin and axis hole etc., 25 shape of lightening hole can be diversified forms.
Support arm 2 can design welding gusset in inside configuration.
2 plate thickness of support arm is 1.2mm or thinner, mitigates weight under the premise of proof strength, to reduce worker's labor
Fatigue resistance.
Support arm 2 be arranged to 4 or several, each speculum at least installs 4 support arms.
As shown in figure 5, speculum fastener 13 and 2 Aided design of support arm, connect by the way of snapping, installation and removal
It is convenient and efficient, greatly reduce the time of worker's labor operation.
As shown in fig. 6, torque tube support component 3 is made of support tube 31, round flange 32 and square flange 33, wherein round flange
32 and square flange 33 quantity it is at least one or several, torque tube component count is at least one or several.
It is welded with round flange 32 and square flange 33 in 31 appropriate location of support tube, wherein round flange 32 connects drive system,
Square flange 33 welds in pairs, for connecting support arm.
Square flange 33 is designed with bolt hole, for connecting support arm.
Support arm 2 is connected with torque tube support component 3 using staking mode, and the installation exercise time is greatly speeded up, and mitigates labor
Fatigue resistance.Wherein, what about 2 support arm was pairs of is arranged in torque tube support component both sides, is symmetrically distributed, as shown in Figure 1.
Carbon steel, aluminium alloy or other materials can be used in speculum fastener 13, support arm 2 and torque tube support component 3.
Drive system 4 using reduce starter of the binary shafts machine or other forms, it can be achieved that solar azimuth and altitude of the sun angle tracking,
As shown in Figure 1.
Drive system 4 connects torque tube support component 3 and column 5, is arranged in the top of column 5, and both sides connect torque tube
Support component 3.
In conclusion structures and methods proposed by the present invention can reduce heliostat weight, installation accuracy is improved, accelerates the settled date
Mirror installation speed, to achieve the purpose that reduce heliostat cost.
Disclosed above is only the specific embodiment of the application, and however, this application is not limited to this, any this field
Technical staff can think variation, should all fall in the protection domain of the application.
Claims (9)
1. a kind of heliostat structure, which is characterized in that including mirror assembly, support arm, torque tube support component, drive system
And column, the drive system arrangements connect the torque tube support component and the column, the driving in the top of column
System both sides connect the torque tube support component, and support arm is uniformly fixed in torque tube support component, mirror assembly with
Support arm connects firmly；The mirror assembly includes speculum, solid viscose, speculum fastener, the speculum and the speculum
Fastener is stained with by the solid viscose to be sticked together；The speculum fastener punch forming comprising withhold hole, speculum fastener subtracts
Repeated hole and speculum fastener gusset, the speculum fastener two sides setting described in withhold hole, the bottom of the speculum fastener
It is provided with the speculum fastener lightening hole, speculum fastener gusset is struck out on the speculum fastener lightening hole；It is described anti-
Penetrate mirror fastener and strike out U-shaped, the speculum fastener be arranged to 4 or several, each fastener can be designed to adjacent members
One constitutes grid framework；The support arm strikes out three face structures, including support arm front end panel, support arm rear bearing sheet
With support arm side plate, above the support arm side plate setting withholds ear, described withhold below ear is spacing head, under support arm side plate
Portion is provided with fabrication hole, and the bottom of support arm front end panel and support arm rear bearing sheet is equipped with bolt hole, above bolt hole under
It is disposed with upwards and strikes out gusset, support arm lightening hole, support arm gusset is struck out on fabrication hole and support arm lightening hole,
Support arm gusset is in support arm both sides same design.
2. a kind of heliostat structure as described in claim 1, which is characterized in that the speculum fastener plate thickness is less than or equal to
1.2mm。
3. a kind of heliostat structure as claimed in claim 2, which is characterized in that the speculum fastener is matched with the support arm
Analysis of Nested Design connects by the way of snapping.
4. a kind of heliostat structure as claimed in claim 3, which is characterized in that the torque tube support component includes support
The quantity of pipe, round flange and square flange, the round flange and the method orchid is at least one, the torque tube support component quantity
It is at least one.
5. a kind of heliostat structure as claimed in claim 4, which is characterized in that be welded with the circule method on the support tube
Blue and the method is blue, and the round flange connects drive system, the blue welding in pairs of the method, for connecting support arm.
6. a kind of heliostat structure as claimed in claim 5, which is characterized in that the method orchid is designed with bolt hole, is used for
Connect the support arm.
7. a kind of heliostat structure as claimed in claim 6, which is characterized in that the mirror assembly in heliostat can be by
1 or several compositions, the support arm connected with the torque tube support component using staking mode.
8. a kind of heliostat structure as claimed in claim 7, which is characterized in that the support arm is pairs of up and down to be arranged in institute
Torque tube support component both sides are stated, are symmetrically distributed.
9. a kind of heliostat structure as claimed in claim 8, which is characterized in that the speculum fastener, the support arm and
The torque tube support component uses carbon steel or aluminum alloy material, drive system to use and reduce starter of the binary shafts machine, it can be achieved that solar azimuth
Angle and altitude of the sun angle tracking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610275373.9A CN105763151B (en) | 2016-04-29 | 2016-04-29 | A kind of heliostat structure and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610275373.9A CN105763151B (en) | 2016-04-29 | 2016-04-29 | A kind of heliostat structure and its installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105763151A CN105763151A (en) | 2016-07-13 |
| CN105763151B true CN105763151B (en) | 2018-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610275373.9A Active CN105763151B (en) | 2016-04-29 | 2016-04-29 | A kind of heliostat structure and its installation method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344188A (en) * | 2018-03-23 | 2018-07-31 | 威得普智能科技江阴有限公司 | Triangle frame structure torque transmits heliostat |
| CN112013552B (en) * | 2019-05-28 | 2021-09-07 | 浙江中控太阳能技术有限公司 | Mirror holder of heliostat |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201936058U (en) * | 2011-01-30 | 2011-08-17 | 杭州工电能源科技有限公司 | Heliostat supporting device |
| CN202770035U (en) * | 2012-07-31 | 2013-03-06 | 中海阳新能源电力股份有限公司 | Mirror panel supporting device for solar energy slot type power generation system |
| CN102853573A (en) * | 2012-09-19 | 2013-01-02 | 哈尔滨汽轮机厂有限责任公司 | Stamped support for solar heat-collecting power generation system |
| CN103968569A (en) * | 2014-05-27 | 2014-08-06 | 成都博昱新能源有限公司 | Large tower-type heliostat solar heat collecting support |
| CN204167460U (en) * | 2014-07-26 | 2015-02-18 | 杨瑞雄 | A kind of antenna structure |
| CN105353498A (en) * | 2015-11-24 | 2016-02-24 | 中国科学院电工研究所 | Anti-hail heliostat |
| CN205622594U (en) * | 2016-04-29 | 2016-10-05 | 中海阳能源集团股份有限公司 | Heliostat structure |
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- 2016-04-29 CN CN201610275373.9A patent/CN105763151B/en active Active
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| CN105763151A (en) | 2016-07-13 |
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