CN206399009U - A kind of heliostat - Google Patents
A kind of heliostat Download PDFInfo
- Publication number
- CN206399009U CN206399009U CN201720018545.4U CN201720018545U CN206399009U CN 206399009 U CN206399009 U CN 206399009U CN 201720018545 U CN201720018545 U CN 201720018545U CN 206399009 U CN206399009 U CN 206399009U
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- CN
- China
- Prior art keywords
- longitudinal beam
- heliostat
- girder
- side wall
- otic placode
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- 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.)
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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)
Abstract
A kind of heliostat, is provided with double-axis tracking drive device (2) on heliostat pillar (1).A heliostat girder (3) is separately installed with the both sides of double-axis tracking drive device (2), the axis direction along heliostat girder (3) is provided with least two longitudinal beam otic placodes (5) in the outer surface of each heliostat girder (3).In the circumference of heliostat girder (3) outer surface, with being provided with a diagonal brace otic placode (6) in the relative position of beam otic placode (5) longitudinally in each.A longitudinal beam (7) is fixed with beam otic placode (5) longitudinally in each, one end of diagonal brace (8) is connected with the side of diagonal brace otic placode (6), and the other end and the side wall at end (7 3) place of longitudinal beam (7) are connected；At least one unit mirror (4) is installed on the longitudinal beam (7) on every side heliostat girder (3).Multiple unit mirrors (4) on the heliostat girder (3) of double-axis tracking drive device (2) both sides constitute heliostat reflecting surface.
Description
Technical field
The utility model is related to a kind of heliostat for Solar use.
Background technology
Heliostat is the beam condensing unit of tower type solar solar-thermal generating system, the heliostat reflecting surface tracking sun, by the sun
Light reflects and gathers heat dump, produces high temperature and high pressure steam, promotes vapor wheel generating set to produce electric power.In tower type solar
In solar-thermal generating system, the investment of heliostat accounts for more than the 50% of whole power station investment.The cost of investment of heliostat is to generating electricity into
Originally there is considerable influence.
The structure of heliostat should be simple, and processing cost is low, be easily installed, to reduce heliostat cost of investment.Chinese patent
Heliostat described by CN205210398U, supporting construction is excessively complicated, and processing cost is higher, is not easy to installation and debugging.For
This heliostat awaits further simplifying structure, to reduce cost.
Utility model content
The purpose of this utility model be overcome the shortcoming of prior art there is provided it is a kind of it is simple in construction, be easily installed it is small-sized
Type heliostat.
The utility model solves the technical scheme that is used of technical problem：
Double-axis tracking drive device is installed on heliostat pillar, is respectively mounted in the both sides of double-axis tracking drive device
There is a heliostat girder.One end of the heliostat girder is connected with double-axis tracking drive device, and this end of heliostat girder is
Girder fixing end, the other end of heliostat girder is kingpost cantalever end.In the outer surface per side heliostat girder along the settled date
The axis direction of mirror girder is provided with least two longitudinal beam otic placodes, in the heliostat girder outer surface, in heliostat girder
In circumference, with the relative position of beam otic placode longitudinally in each, being respectively equipped with a diagonal brace otic placode；The longitudinal beam otic placode and institute
It is lamina structure to state diagonal brace otic placode.
A longitudinal beam is fixed with beam otic placode longitudinally in each.The cross sectional shape of described longitudinal beam is inverted "L" shaped, is indulged
A circular arc side wall breach is provided with to the middle part of the side wall of beam；At two end points of circular arc side wall breach, longitudinal beam
Highest is highly reached, two hypotenuses being connected with two end points of circular arc side wall breach, from two of circular arc side wall breach
End points stretches to both sides respectively to be upwarped so that longitudinal depth of beam is tapered into two ends.Longitudinal beam is in circular arc side wall breach
Place is straddled on heliostat girder, and longitudinal beam is connected in the side wall of circular arc side wall indentation, there with the side of longitudinal beam otic placode.
At least provided with two bolts hole on the upper wall of beam longitudinally in each.
Section is connected for one end of the diagonal brace of rectangular shaped with the side of diagonal brace otic placode, the side of the end of the other end and beam
Wall is connected.
Counted from girder fixing end, at least one described unit is installed on first longitudinal beam and second longitudinal beam
Mirror, at least one described unit mirror is provided with the 3rd longitudinal beam and the 4th longitudinal beam.
Unit mirror is made up of unit mirror support and the glass reflector being attached on unit mirror support, unit mirror support bottom
Provided with four bolts that can be connected in unit mirror support on longitudinal beam.
Bolt on the unit mirror support is through the bolt hole on longitudinal beam upper wall, by positioned at longitudinal beam upper wall top
Nut and nut positioned at longitudinal beam upper wall bottom be connected on longitudinal beam, therefore unit mirror support is attached to longitudinal beam
On, the unit mirror that glass reflector is attached with unit mirror support is attached on longitudinal beam, and multiple unit mirrors constitute heliostat
Reflecting surface.
The heliostat supporting construction main supporting structure, is easy to processing, is easily installed, cost is low；In unit mirror, glass is anti-
Mirror is penetrated on unit mirror support, is easy to adjust out the circular sun picture of glass reflector reflection；Unit mirror by bolt and
Nut is arranged on longitudinal beam, is easy to the sun picture regulation of multiple unit mirrors to one sun picture of formation together.
Brief description of the drawings
Fig. 1 is the heliostat that four unit mirrors are provided with every side heliostat girder of the utility model embodiment；
Fig. 2 is the axonometric drawing of the girder of the heliostat of the utility model embodiment；
Fig. 3 is connected for the longitudinal beam of the heliostat of the utility model embodiment with longitudinal beam otic placode, diagonal brace and diagonal brace otic placode
The perspective view of the end connection of connection, diagonal brace and longitudinal beam；
Fig. 4 is connected for the longitudinal beam of the heliostat of the utility model embodiment with longitudinal beam otic placode, diagonal brace and diagonal brace otic placode
The schematic diagram of the end connection of connection, diagonal brace and longitudinal beam；
Fig. 5 is the cross sectional shape schematic diagram of the longitudinal beam of the heliostat of the utility model embodiment；
Fig. 6 is the schematic diagram of the longitudinal beam of the heliostat of the utility model embodiment；
Fig. 7 is the perspective view of the longitudinal beam of the heliostat of the utility model embodiment；
Fig. 8 is the unit mirror of the heliostat of the utility model embodiment；
The perspective view that Fig. 9 is connected for the unit mirror of the heliostat of the utility model embodiment with longitudinal beam；
The side view that Figure 10 A are connected for the unit mirror of the heliostat of the utility model embodiment with longitudinal beam；
Figure 10 B are showing that the bolt of the unit mirror support bottom of the heliostat of the utility model embodiment is connected with longitudinal beam
It is intended to；
Figure 11 is installs two longitudinal beams on every side heliostat girder of the utility model embodiment, in every side heliostat master
The heliostat of two unit mirrors is installed on two longitudinal beams on beam.
Embodiment
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
As shown in figure 1, double-axis tracking drive device 2 is provided with heliostat pillar 1, in double-axis tracking drive device 2
Both sides be separately installed with a heliostat girder 3, one end and the double-axis tracking drive device 2 of heliostat girder 3 are connected, the settled date
This end of mirror girder 3 is girder fixing end 3-1, and the other end of heliostat girder 3 is kingpost cantalever end 3-2.As shown in Fig. 2
Per axis direction of the outer surface of side heliostat girder 3 along heliostat girder 3 provided with four longitudinal beam otic placodes 5, in heliostat master
The outer surface of beam 3, in the circumference of heliostat girder 3, with being respectively equipped with one in the relative position of beam otic placode 5 longitudinally in each
Diagonal brace otic placode 6.As shown in Fig. 2 longitudinal beam otic placode 5 and diagonal brace otic placode 6 are single-layer plate-like structures.
As shown in Figure 3, Figure 4, a longitudinal beam 7 is fixed with beam otic placode 5 longitudinally in each.As shown in figure 5, longitudinal beam 7
Cross sectional shape be inverted "L" shaped.As shown in Figure 6, Figure 7, the side wall 7-1 of longitudinal beam 7 middle part lacks provided with a circular arc side wall
Mouth 9；At two end points 10,11 of circular arc side wall breach 9, the height of longitudinal beam 7 reaches highest, with circular arc side wall breach
Connected two hypotenuses 12,13 of 9 two end points 10,11, two end points 12,13 from circular arc side wall breach 9 are respectively to two
Side, which is stretched, to be upwarped so that the height of longitudinal beam 7 is tapered into two ends.As shown in Figure 3, Figure 4, longitudinal beam 7 is in circular arc side wall
Straddled at breach 9 on heliostat girder 3, the side of side wall of the longitudinal beam 7 at circular arc side wall breach 9 and longitudinal beam otic placode 5
Face is connected.
As shown in Fig. 3, Fig. 7, provided with four bolt hole 7-4 on the upper wall 7-2 of beam 7 longitudinally in each.
As shown in Figure 3, Figure 4, section is connected for one end of the diagonal brace 8 of rectangular shaped with the side of diagonal brace otic placode 6, diagonal brace 8
The other end and longitudinal beam 7 the side walls located of end 7-3 it is connected.
As shown in figure 1, counted from double-axis tracking drive device 2 per the girder fixing end 3-1 of side, in first longitudinal beam and
Two unit mirrors 4 are installed on second longitudinal beam, two units are installed on the 3rd longitudinal beam and the 4th longitudinal beam
Mirror 4.As shown in figure 8, unit mirror 4 is by unit mirror support 4-2 and the glass reflector 4-1 structures being attached on unit mirror support 4-2
Into glass reflector 4-1, which is arranged on, is easy to the circular sun picture for adjusting out glass reflector 4-1 reflections on unit mirror support 4-2.
Four bolt 4-3 that can be connected in unit mirror support 4-2 on longitudinal beam 7 are arranged at unit mirror support 4-2 bottoms.
As shown in Fig. 9, Figure 10 A and Figure 10 B, the bolt 4-3 on unit mirror support 4-2 is passed through on the upper wall 7-2 of longitudinal beam 7
Bolt hole 7-4 be connected in by the nut 4-4 positioned at longitudinal beam upper wall top and the nut 4-5 positioned at longitudinal beam upper wall bottom
On longitudinal beam 7, therefore unit mirror support 4-2 is attached on longitudinal beam 7, and glass reflector is attached with unit mirror support 4-2
4-1 unit mirror 4 is attached on longitudinal beam 7.As shown in figure 1, eight unit mirrors 4 being connected on longitudinal beam 7 constitute the settled date
Mirror reflecting surface.
The nut 4-4 and the nut 4- positioned at longitudinal beam upper wall bottom on the longitudinal beam upper wall top of the bottom of adjustment unit mirror 4
5, it is easy to the sun picture regulation by the glass reflector 4-1 reflections in multiple unit mirrors 4 to overlap to together, forms a sun
Picture.
As shown in figure 11, two are provided only with heliostat girder 3 of the double-axis tracking drive device 2 of the heliostat per side to indulge
To beam 7, two unit mirrors 4 are installed on two longitudinal beams 7 on every side heliostat girder 3, four unit mirrors 4 constitute the settled date
Mirror reflecting surface.
Claims (2)
1. a kind of heliostat, described heliostat is provided with double-axis tracking drive device (2) on heliostat pillar (1), double
The both sides of axle tracking drive device (2) are separately installed with a heliostat girder (3)；One end of the heliostat girder (3) with
Double-axis tracking drive device (2) is connected, and this end is girder fixing end (3-1)；The other end of heliostat girder (3) is kingpost cantalever
Hold (3-2)；At least one unit mirror (4) is installed on every side heliostat girder (3), it is characterised in that：Determine described per side
Axis direction of the outer surface of solar eyepiece girder (3) along heliostat girder (3) is provided with least two longitudinal beam otic placodes (5), described
Heliostat girder (3) outer surface, in the circumference of heliostat girder (3), with the relative position of beam otic placode (5) longitudinally in each
A diagonal brace otic placode (6) is respectively equipped with, a longitudinal beam (7), described longitudinal beam are fixed with beam otic placode (5) longitudinally in each
(7) cross sectional shape is inverted "L" shaped；The middle part of the side wall (7-1) of longitudinal beam (7) is provided with a circular arc side wall breach (9)；
Two end points (10,11) place of circular arc side wall breach (9), the height of longitudinal beam (7) reaches highest, with circular arc side wall breach
(9) connected two hypotenuses (12,13) of two end points (10,11), from two end points of circular arc side wall breach (9) (10,
11) stretch and upwarp to both sides respectively so that the height of longitudinal beam (7) is tapered into two ends；Longitudinal beam (7) is in circular arc side wall
Breach (9) place is straddled on heliostat girder (3), side wall and longitudinal beam ear of the longitudinal beam (7) at circular arc side wall breach (9) place
The side of plate (5) is connected；
At least provided with two bolts hole (7-4) on the upper wall (7-2) of the beam longitudinally in each (7)；
Section is connected for one end of the diagonal brace (8) of rectangular shaped with the side of diagonal brace otic placode (6), and the other end of diagonal brace (8) is with indulging
It is connected to the side wall at end (7-3) place of beam (7)；
Counted from girder fixing end (3-1), at least one described unit is installed on first longitudinal beam and second longitudinal beam
At least one described unit mirror (4) is installed on mirror (4), the 3rd longitudinal beam and the 4th longitudinal beam；The unit mirror (4)
Bolt (4-3) on unit mirror support (4-2), the bolt hole (7-4) through on the upper wall (7-2) of longitudinal beam, by positioned at vertical
Nut (4-4) to beam upper wall top and the nut (4-5) positioned at longitudinal beam upper wall bottom are connected on longitudinal beam on (7), because
This element mirror support (4-2) is attached on longitudinal beam (7), and glass reflector (4-1) is attached with unit mirror support (4-2)
Unit mirror (4) is attached on longitudinal beam (7), and multiple unit mirrors (4) constitute heliostat reflecting surface.
2. heliostat as claimed in claim 1, it is characterised in that：The beam otic placode (5) and the diagonal brace otic placode (6) are list
Layer platy structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018545.4U CN206399009U (en) | 2017-01-09 | 2017-01-09 | A kind of heliostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018545.4U CN206399009U (en) | 2017-01-09 | 2017-01-09 | A kind of heliostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206399009U true CN206399009U (en) | 2017-08-11 |
Family
ID=59512459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720018545.4U Active CN206399009U (en) | 2017-01-09 | 2017-01-09 | A kind of heliostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206399009U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525284A (en) * | 2017-10-10 | 2017-12-29 | 中科院南京天文仪器有限公司 | A kind of heliostat device |
| CN109724270A (en) * | 2019-01-28 | 2019-05-07 | 北京首航艾启威节能技术股份有限公司 | Heliostat with movable opening |
| CN109814607A (en) * | 2019-02-14 | 2019-05-28 | 浙江中控太阳能技术有限公司 | A kind of heliostat mirrors height adjustment device and heliostat device |
| CN111308645A (en) * | 2020-03-17 | 2020-06-19 | 浙江中控太阳能技术有限公司 | Auxiliary beam riveting tool for heliostat |
| CN112013552A (en) * | 2019-05-28 | 2020-12-01 | 浙江中控太阳能技术有限公司 | Mirror holder of heliostat |
-
2017
- 2017-01-09 CN CN201720018545.4U patent/CN206399009U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525284A (en) * | 2017-10-10 | 2017-12-29 | 中科院南京天文仪器有限公司 | A kind of heliostat device |
| CN107525284B (en) * | 2017-10-10 | 2023-04-28 | 中科院南京天文仪器有限公司 | Heliostat device |
| CN109724270A (en) * | 2019-01-28 | 2019-05-07 | 北京首航艾启威节能技术股份有限公司 | Heliostat with movable opening |
| CN109814607A (en) * | 2019-02-14 | 2019-05-28 | 浙江中控太阳能技术有限公司 | A kind of heliostat mirrors height adjustment device and heliostat device |
| CN109814607B (en) * | 2019-02-14 | 2019-12-17 | 浙江中控太阳能技术有限公司 | Heliostat reflecting mirror height adjusting device and heliostat device |
| CN112013552A (en) * | 2019-05-28 | 2020-12-01 | 浙江中控太阳能技术有限公司 | Mirror holder of 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 |
| CN111308645A (en) * | 2020-03-17 | 2020-06-19 | 浙江中控太阳能技术有限公司 | Auxiliary beam riveting tool for heliostat |
| CN111308645B (en) * | 2020-03-17 | 2021-12-21 | 浙江可胜技术股份有限公司 | Auxiliary beam riveting tool for heliostat |
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