CN202394119U - Tracking system used for solar thermal power generation - Google Patents
Tracking system used for solar thermal power generation Download PDFInfo
- Publication number
- CN202394119U CN202394119U CN2011204741917U CN201120474191U CN202394119U CN 202394119 U CN202394119 U CN 202394119U CN 2011204741917 U CN2011204741917 U CN 2011204741917U CN 201120474191 U CN201120474191 U CN 201120474191U CN 202394119 U CN202394119 U CN 202394119U
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- disk
- base
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Abstract
A tracking system used for solar thermal power generation comprises a base. A big vertical column which can rotate in the base is supported on the base through rolling bearings, a big gear is sleeved and fixed on the big vertical column, and a round chassis is fixed at the top end of the big vertical column; a first motor is fixed on the base, a small gear is connected with the first motor through a vertical shaft, and the small gear and the big gear are mutually meshed; a support is fixed on the round chassis, a transverse shaft is fixed on the support, a second motor is mounted at one end of the transverse shaft, and a round disk is mounted at the other end; a first connecting rod is fixed on a cylindrical protrusion of the round disk, and a second connecting rod and the first connecting rod are flexibly connected; one end of a paraboloid type reflector is connected with the round disk through the first connecting rod and the second connecting rod, and the other end is connected with the round chassis through a third connecting rod and a fourth connecting rod; the fourth connecting rod is fixed on the round chassis, and the third connecting rod and the fourth connecting rod are flexibly connected. According to the tracking system used for solar thermal power generation, gear transmission and connecting rod moving are utilized for achieving automatic tracking of an altitude angle and azimuth angle of light rays, the structure is simple, the cost is low, and the practicability is high.
Description
Technical field
The utility model relates to a kind of moment and keeps best light angle with sunshine, has the system from motion tracking sunshine position angle and elevation angle,
Background technology
Solar light-heat power-generation is the big event during sun power utilizes; The solar energy thermal-power-generating technology starts from 20 middle of century; But because technology was still immature at that time, develop comparatively slow, in recent years; Along with the continuous growth of energy demand and the attention of environmental pollution and weather variation issue, in worldwide, started the upsurge of solar energy thermal-power-generating research.At present, solar energy thermal-power-generating is because its high conversion rate, and system is provided with relatively easily, do not need special place; More and more come into one's own, and solar focusing determines the height of conversion efficiency, obtain higher heat-collecting temperature; Real-time follow-up from sun to sun must be realized, tracking accuracy should be considered on the tracker certainly, again the taking into account system cost; The large-scale track frame of the many employings of traditional tracker, promptly heaviness has improved cost again, particularly in extensive power house.
The utility model content
The utility model provides a kind of tracker that is used for solar energy thermal-power-generating, uses simple physical construction, utilizes the tracking of gear drive regulating system to solar azimuth, utilizes the tracking of lever regulated system to sun altitude, realizes the double-axis tracking of system.Entire system is utilized physical construction, and is simple in structure, and cost is low.
The utility model adopts following technical scheme:
A kind of tracker that is used for solar energy thermal-power-generating comprises base 2, and big column 4 is supported on the base 2 by rolling bearing 1; Big column 4 can rotate in base, suit and be fixed with gear wheel 7 on the big column 4, and big column 4 tops are fixed with circular base plate 8; First motor 3 is fixed on the base 2, and pinion wheel 6 is connected with first motor 3 through vertical pivot 5, and pinion wheel 6 is meshing with each other with gear wheel 7; Be fixed with support 9 on the circular base plate 8, be fixed with transverse axis 11 on the support 9, an end of transverse axis 11 is installed second motor 10; The other end is equipped with disk 12, and first connecting rod 13 is fixed on the column-shaped projection of disk 12, and second connecting rod 14 flexibly connects with first connecting rod 13; Parabolic shape reflective mirror 15 1 ends pass through first connecting rod 13 second connecting rods 14 and are connected with disk; The other end is connected with circular base plate with the 4th connecting rod 17 through third connecting rod 16, and the 4th connecting rod 17 is fixed on circular base plate 8, and third connecting rod 16 and the 4th connecting rod 17 flexibly connect.
The utility model uses simple physical construction, utilizes the tracking of gear drive regulating system to solar azimuth, utilizes the tracking of lever regulated system to sun altitude, realizes the double-axis tracking of system.Entire system is utilized physical construction, and is simple in structure, and cost is low.
The principle of work of the utility model is: 6 rotations of the first driven by motor pinion wheel; Pinion wheel 6 drives gear wheel 7 through gear motion and big column 4 rotates; Drive cup dolly 8 motions on the big column 4 simultaneously, realize tracking solar azimuth with this regulating system; Second motor 10 drives disk 12 rotations, and first connecting rod 13 moves reciprocatingly under the drive of disk 12, thereby drives 15 motions of parabolic shape reflective mirror, realizes the tracking to sun altitude with this regulating system.The simple physical construction of adopting the utility model realize to light from motion tracking.
Description of drawings
Accompanying drawing is a kind of tracker synoptic diagram that is used for solar energy thermal-power-generating
Description of reference numerals:
| The 1-rolling bearing | The 2-base | 3-first motor |
| The big column of 4- | The 5-vertical pivot | The 6-pinion wheel |
| The 7-gear wheel | The 8-cup dolly | The 9-support |
| 10-second motor | The 11-transverse axis | The 12-disk |
| The 13-first connecting rod | The 14-second connecting rod | 15-parabolic shape reflective mirror |
[0011]
| The 16-third connecting rod | 17-the 4th connecting rod |
Embodiment
Shown in accompanying drawing, a kind of tracker that is used for solar energy thermal-power-generating of the utility model comprises base 2; Big column 4 is supported on the base 2 by rolling bearing 1, and big column 4 can rotate in base, suit and be fixed with gear wheel 7 on the big column 4; Big column 4 tops are fixed with circular base plate 8, the first motors 3 and are fixed on the base 2, and pinion wheel 6 is connected with first motor 3 through vertical pivot 5; Pinion wheel 6 is meshing with each other with gear wheel 7, is fixed with support 9 on the circular base plate 8, is fixed with transverse axis 11 on the support 9; One end of transverse axis 11 is installed second motor 10, and the other end is equipped with disk 12, and first connecting rod 13 is fixed on the column-shaped projection of disk 12; Second connecting rod 14 flexibly connects with first connecting rod 13, and parabolic shape reflective mirror 15 1 ends pass through first connecting rod 13 second connecting rods 14 and are connected with disk, and the other end is connected with circular base plate with the 4th connecting rod 17 through third connecting rod 16; The 4th connecting rod 17 is fixed on circular base plate 8, and third connecting rod 16 and the 4th connecting rod 17 flexibly connect.
Pinion wheel 6 is connected with first motor 3 through vertical pivot 5, and gear wheel 7 is meshing with each other with pinion wheel 6, when 3 motions of first motor, can drive gear wheel 7 corresponding rotatablely moving.Gear wheel 7 is fixed on the big column 4; Because big column 4 is connected through rolling bearing with 2 of system bases; When gear wheel 7 rotated, big column 4 can rotate under the drive of gear wheel 7, thereby drive the cup dolly 8 that is fixed on big column 7 tops corresponding the rotation was taken place also.So, utilize the mechanicalness engagement drive system rotation of large and small gear, realization is azimuthal from motion tracking to light.
The utility model adopts gear drive and link motion to realize that system architecture is simple to light elevation angle and azimuthal from motion tracking, and cost is low, and practicality is stronger.
Claims (1)
1. tracker that is used for solar energy thermal-power-generating is characterized in that: comprise base (2), big column (4) is supported on the base (2) by rolling bearing (1); Big column (4) can rotate in base, and big column (4) is gone up suit and is fixed with gear wheel (7), and big column (4) top is fixed with circular base plate (8); First motor (3) is fixed on the base (2), and pinion wheel (6) is connected with first motor (3) through vertical pivot (5), and pinion wheel (6) and gear wheel (7) are meshing with each other; Be fixed with support (9) on the circular base plate (8); Be fixed with transverse axis (11) on the support (9), an end of transverse axis (11) is installed second motor (10), and the other end is equipped with disk (12); First connecting rod (13) is fixed on the column-shaped projection of disk (12); Second connecting rod (14) and first connecting rod (13) flexibly connect, and parabolic shape reflective mirror (15) one ends pass through first connecting rod (13) second connecting rod (14) and are connected with disk (12), and the other end is connected with circular base plate with the 4th connecting rod (17) through third connecting rod (16); The 4th connecting rod (17) is fixed on circular base plate (8), and third connecting rod (16) and the 4th connecting rod (17) flexibly connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204741917U CN202394119U (en) | 2011-11-24 | 2011-11-24 | Tracking system used for solar thermal power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204741917U CN202394119U (en) | 2011-11-24 | 2011-11-24 | Tracking system used for solar thermal power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202394119U true CN202394119U (en) | 2012-08-22 |
Family
ID=46669030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204741917U Expired - Fee Related CN202394119U (en) | 2011-11-24 | 2011-11-24 | Tracking system used for solar thermal power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202394119U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104156001A (en) * | 2014-07-10 | 2014-11-19 | 长春工业大学 | Intelligent signal tracking control device |
| CN104734610A (en) * | 2015-04-08 | 2015-06-24 | 石家庄安邦世通自动化设备有限公司 | Solar power generation device |
-
2011
- 2011-11-24 CN CN2011204741917U patent/CN202394119U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104156001A (en) * | 2014-07-10 | 2014-11-19 | 长春工业大学 | Intelligent signal tracking control device |
| CN104734610A (en) * | 2015-04-08 | 2015-06-24 | 石家庄安邦世通自动化设备有限公司 | Solar power generation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20121124 |