CN2906468Y - Mounting structure of automatic tracking heliostat of solar thermal power generation device - Google Patents
Mounting structure of automatic tracking heliostat of solar thermal power generation device Download PDFInfo
- Publication number
- CN2906468Y CN2906468Y CNU2006200815183U CN200620081518U CN2906468Y CN 2906468 Y CN2906468 Y CN 2906468Y CN U2006200815183 U CNU2006200815183 U CN U2006200815183U CN 200620081518 U CN200620081518 U CN 200620081518U CN 2906468 Y CN2906468 Y CN 2906468Y
- Authority
- CN
- China
- Prior art keywords
- heliostat
- speculum
- bearing beam
- reflecting mirror
- elevation angle
- 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
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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
- F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
- F24S30/452—Vertical primary axis
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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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
The utility model relates to an installation structure for automatic tracing heliostat of solar thermal power generation, which is arranged on the power output shaft of reducer rotating with elevation angle on the automatic tracing heliostat and is arranged on a bearing beam of a reflecting mirror through a connecting plate. The supporting rack for installing the reflecting mirror is arranged on the front of the bearing beam and the reflecting mirror is arranged on the supporting rack. The quantity of two group reflecting mirrors arranged up and down before the bearing beam is equal and the quantity of reflecting mirrors arranged right and left of beam is also equal. The weight torque of the reflecting mirror arranged on the bearing beam is balanced with the rotation center of output shaft on the reducer rotating in elevation angle and rotating in azimuth angle of the automatic tracing heliostat. Because the rotation center of reducer output shaft is adopted to balance the installation of the reflecting mirror, the bearing beam and the supporting rack, the bearing beam is one straight steel tube with high intensity. The structure can greatly decrease the driving power of the automatic tracing heliostat, improve wind resistance, diminish power consumption and enhance operation life and reliability.
Description
Technical field
The utility model designs the mounting structure of a kind of solar energy thermal-power-generating from the motion tracking heliostat, belongs to the solar energy thermal-power-generating technical field.
Background technology
At present, in the known solar energy thermal-power-generating device is to constitute in that several speculums are installed on the frame of motion tracking solar motion from the motion tracking heliostat, drives these speculums from the frame of motion tracking solar motion and follows the tracks of sun and its reverberation is shone fixed target: on the solar thermal collector.The mounting structure of speculum influences the driving power and the wind loading rating of autotracker.
Summary of the invention
In order to reduce driving power and raising wind loading rating from the motion tracking heliostat, the utility model provides the mounting structure of a kind of solar energy thermal-power-generating from the motion tracking heliostat, this structure is rotated the center of rotation of the power output shaft of decelerator with the elevation angle, before and after dividing, up and down balance install the carrying speculum crossbeam, the support and the speculum of speculum are installed, rotate the center of rotation of the power output shaft of decelerator with the azimuth, about also balance install the carrying speculum crossbeam, the support and the speculum of speculum are installed.
The technical scheme that its technical problem that solves the utility model adopts is: rotating on the power output shaft of decelerator from the elevation angle of motion tracking heliostat, fixing a speculum carrying crossbeam with connecting plate.Front at speculum carrying crossbeam is provided with the mounting bracket that speculum is installed, and speculum is installed on mounting bracket.Speculum carrying crossbeam front 2 groups of number of mirrors of installing up and down equates that the number of mirrors of installing about crossbeam equates.The weight moment of the speculum of installing at speculum carrying crossbeam is rotated the center of rotation balance of the output shaft of decelerator for rotate decelerator, azimuth from the motion tracking heliostat elevation angle.
The beneficial effects of the utility model are: owing to adopt the center of rotation all around balance of rotating the output shaft of decelerator, azimuth rotation decelerator at the elevation angle that speculum, carrying crossbeam and mounting bracket are installed.The carrying crossbeam is the steel pipe that a centre does not have interruption, and intensity is very high.This has reduced from the driving power of motion tracking heliostat significantly and has improved wind loading rating, reduces the power consumption from motion tracking heliostat self, has improved working life and reliability from the motion tracking heliostat.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural front view of the present utility model.
Fig. 2 is the utility model mounting bracket structure chart.
Fig. 3 is a structure side view of the present utility model.
Fig. 4 is the utility model speculum mounting structure figure.
Among the figure, 1. support post, 2. decelerator is rotated at the azimuth, and 3. decelerator is rotated at the elevation angle, 4. carrying crossbeam, 5. speculum, 6. mounting bracket, 7. connecting plate, 8. speculum suspender.
The specific embodiment
In Fig. 1, the quantity that speculum (5) is installed from the motion tracking heliostat is designed to 8, and the mounting bracket (6) of carrying crossbeam (4) divides up and down each 4 of 2 groups of quantity that speculums (5) are installed.
In Fig. 1, Fig. 2, Fig. 3, embodiment shown in Figure 4, mounting bracket (6) is fixed on the carrying crossbeam (4), adjust carrying crossbeam (4), mounting bracket (6) and speculum (5) rotate decelerator (2) to the elevation angle distance, make erection weight rotate the center of rotation balance of the output shaft of decelerator (2) to the elevation angle.Connecting plate (7) will carry crossbeam (4) and be fixed on the elevation angle and rotate on the rotary output axis of decelerator (2).Support post (1) rotates the housings support speculum (5) of decelerator (2), the weight that decelerator (2), carrying crossbeam (4) and mounting bracket (6) are rotated in the elevation angle through the azimuth.Speculum (5) is fixed on the mounting bracket (6) through speculum suspender (8).
Claims (2)
1, a kind of solar energy thermal-power-generating is from the mounting structure of motion tracking heliostat, it is characterized in that the speculum mounting bracket is fixed on the carrying crossbeam, connecting plate will carry crossbeam and be fixed on the elevation angle and rotate on the rotary output axis of decelerator, support post rotates the housings support speculum of decelerator, the weight that decelerator, carrying crossbeam and mounting bracket are rotated in the elevation angle through the azimuth, speculum is fixed on the mounting bracket through the speculum suspender.
2, a kind of solar energy thermal-power-generating according to claim 1 is characterized in that from the mounting structure of motion tracking heliostat: the carrying crossbeam is a metal circular tube or square tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200815183U CN2906468Y (en) | 2006-03-08 | 2006-03-08 | Mounting structure of automatic tracking heliostat of solar thermal power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200815183U CN2906468Y (en) | 2006-03-08 | 2006-03-08 | Mounting structure of automatic tracking heliostat of solar thermal power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2906468Y true CN2906468Y (en) | 2007-05-30 |
Family
ID=38115105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200815183U Expired - Fee Related CN2906468Y (en) | 2006-03-08 | 2006-03-08 | Mounting structure of automatic tracking heliostat of solar thermal power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2906468Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010145060A1 (en) * | 2009-06-15 | 2010-12-23 | 泰通(泰州)工业有限公司 | Grid-connected photovoltaic power generation biaxial tracking system |
| CN102043228A (en) * | 2010-11-01 | 2011-05-04 | 哈尔滨工业大学 | Stable support device for autorotation-elevation angle tracking mode heliostat |
| US8533951B2 (en) | 2008-02-25 | 2013-09-17 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Joining method |
-
2006
- 2006-03-08 CN CNU2006200815183U patent/CN2906468Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8533951B2 (en) | 2008-02-25 | 2013-09-17 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Joining method |
| WO2010145060A1 (en) * | 2009-06-15 | 2010-12-23 | 泰通(泰州)工业有限公司 | Grid-connected photovoltaic power generation biaxial tracking system |
| CN102043228A (en) * | 2010-11-01 | 2011-05-04 | 哈尔滨工业大学 | Stable support device for autorotation-elevation angle tracking mode heliostat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |