CN203324830U - Solar energy double tracking system - Google Patents
Solar energy double tracking system Download PDFInfo
- Publication number
- CN203324830U CN203324830U CN2013203380554U CN201320338055U CN203324830U CN 203324830 U CN203324830 U CN 203324830U CN 2013203380554 U CN2013203380554 U CN 2013203380554U CN 201320338055 U CN201320338055 U CN 201320338055U CN 203324830 U CN203324830 U CN 203324830U
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- China
- Prior art keywords
- wire rope
- support column
- condenser
- trackers
- sun power
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Abstract
The aim of the utility model is to provide a solar energy double tracking system comprising a fixed support column, an elevating support column, a steel wire rope stretching system, and a light concentrator, wherein the column tops of the fixed support column and the elevating support column are respectively connected with the two north-south ends of the light concentrator through universal joints, and therefore the light concentrator is jointly supported by the fixed support column and the elevating support column, the steel wire rope stretching system comprises a rope winding device and a steel wire rope, the rope winding device is respectively connected with the two east-west ends of the light concentrator through the steel wire rope, and therefore the steel wire rope can be driven through forward and reverse rotation of the rope winding device, and the steel wire rope pulls the light concentrator rotate in the east-west direction. The north-south direction angle is controlled by the elevating support column, and the sun can be tracked in the north-south direction; as the angle and the position of the light concentrator change, the elevating support column automatically adjusts the north-south direction angle.
Description
Technical field
The utility model relates to solar tracking system.
Background technology
In order to improve the utilization factor of solar power system to sun power, condenser need vertically be followed the tracks of position of sun.Existing solar tracking system generally all adopts the single-column supporting construction, adopt surface bearing and screw mandrel to regulate the angle of thing or North and South direction, requirement to support column and bearing is quite high, and control accuracy and wind loading rating are all poor, and the sun power utilization ratio is not high.
The utility model content
The purpose of this utility model is to provide a kind of new solar tracking system.
For the two trackers of the sun power of realizing described purpose, be characterized in, comprise a fixed support post, lifting support column, wire rope tensioning system, condenser; The capital of described fixed support post and described lifting support column is connected respectively with the two ends of the North and South direction of described condenser by universal joint, so that condenser is supported jointly by described fixed support post and described lifting support column; Described wire rope tensioning system comprises ropewinder and wire rope, ropewinder is connected respectively by the two ends of the east-west direction of wire rope and described condenser, so that drive wire rope by the positive and negative rotation of ropewinder, then pull described condenser to rotate at east-west direction by wire rope.
The two trackers of described sun power, its further characteristics are that described lifting column and described ropewinder are driven by servo-hydraulic control or have motor servo system to control and drive.
The two trackers of described sun power, its further characteristics are, described wire rope tensioning system comprises at least three group fixed pulleys and at least one group of travelling block, two groups of described fixed pulleys are arranged on brace foundation with interval, one group of described fixed pulley is arranged on an end of the east-west direction of described condenser, the described wire rope of drawing from described ropewinder via the described fixed pulley described brace foundation, the fixed pulley of a described end of the east-west direction of described condenser also is fixed on the other end of the east-west direction of described condenser, form one loop-like, wire rope between the east-west direction two ends of described condenser is via described travelling block, counterbalance weight has suspended on described travelling block.
The two trackers of described sun power, its further characteristics are that described lifting support column is the flexible movable post of more piece cover rod-type of hydrostatic control.
The two trackers of described sun power, its further characteristics are, described ropewinder is hydraulic wireline winch, the two trackers of described sun power comprise solar energy tracking controller and Hydrauservo System, described solar energy tracking controller is connected with described Hydrauservo System, described Hydrauservo System one tunnel output is connected with hydraulic wireline winch, and another road output of Hydrauservo System is connected with the lifting support column of living, and controls the lifting support column flexible.
The two trackers of described sun power, its further characteristics are, the solar tracking system that the two trackers of described sun power are photovoltaic generating system, dish formula condenser system, Fresnel Lenses system, solar cooker.
The two trackers of described sun power, its further characteristics are that, in described wire rope tensioning system, the described loop-like plane that is positioned at, between the two described fixed pulleys of described ropewinder on described brace foundation.
In embodiment of the present utility model, the structure that adopts 2 support columns and steel rope system to combine is to realize regulating the angle in thing or north-south, and wind loading rating and control accuracy all significantly improve.Embodiment of the present utility model is applied widely, high itself and security of precision is good.
The accompanying drawing explanation
Fig. 1 is the schematic elevational view of the two trackers of sun power.
Fig. 2 is the schematic left view of the two trackers of sun power.
Embodiment
Below in conjunction with specific embodiments and the drawings, the utility model is described in further detail; set forth in the following description more details so that fully understand the utility model; but the utility model obviously can be implemented with the multiple alternate manner that is different from this description; those skilled in the art can be in the situation that do similar popularization, deduction without prejudice to the utility model intension according to practical situations, therefore should be with the content constraints of this specific embodiment protection domain of the present utility model.
As shown in Figure 1, in embodiment of the present utility model, the two trackers of sun power comprise a fixed support post 4, movable liquid voltage rise descending branch dagger 5, hydraulic wireline winch 3,9,11,12,1 groups of travelling block 15 of 13,3 groups of fixed pulleys of wire rope, condenser 7, counterbalance weight 8 etc.The two ends of the North and South direction of condenser 7 are by the center of rotation coaxial line in 2 its Fig. 1 of universal joint 6(, center of rotation line parallel in Fig. 2) with fixed bar 4, motion bar 5, be connected, the two ends of condenser 7 another east-west directions are connected with fixed pulley 9 and wire rope stiff end 10.
Solar energy tracking controller 1 is connected with Hydrauservo System 2, and Hydrauservo System one tunnel output is connected with hydraulic wireline winch 3, and hydraulic wireline winch 3 is by wire rope 13 and fixed pulley 9,11,12, and travelling block 15, activity balancing piece 8 closed loops form 1 system.Wire rope two is fixed on wire rope stiff end 10, and hydraulic wireline winch 3 rotatings pull wire rope 13 to drive the condensers 7 moving axis East and West direction that rotates and rotate.
Condenser stretches and rotates with steel wire, realizes the East and West direction tracking sun.Movable liquid voltage rise descending branch dagger is controlled the north-south angle of condenser, realizes the north-south tracking sun, thereby realizes the in real time two tracks tracking of condenser to the sun; Movable liquid voltage rise descending branch dagger is adjusted the angle in north-south automatically with condenser angle, change in location.Counterbalance weight is regulated the tension force of wire rope and is improved the degree of stability of whole plate rail system, strengthens wind loading rating
After sun rise every morning, tracking control unit 1 output two paths of signals, a road is controlled hydraulic wireline winch 3 and is pulled condenser to rotate, and another road drives mobile lifting bar control elevation angle, north-south, makes condenser and sunshine vertical irradiation.Realize East and West direction, north-south angle real-time follow-up along with the position of sun mobile controller drives respectively, make condenser and sunshine remain vertical, reach the best and be subject to light effect.
Previous embodiment can be adjusted the tracking angle accurately, realizes the tracking to the optional position of sun overall process whole year; Angle+-80 °.Previous embodiment can be applicable to photovoltaic, dish formula condenser system, Fresnel Lenses, solar cooker etc. needs high-precision sun to follow the tracks of field by two tracks.
Although the utility model with preferred embodiment openly as above, it is not for limiting the utility model, and any those skilled in the art, within not breaking away from spirit and scope of the present utility model, can make possible change and modification.For example, Hydrauservo System is used motor servo system instead.Therefore, every content that does not break away from technical solutions of the utility model, any modification, equivalent variations and the modification above embodiment done according to technical spirit of the present utility model, within all falling into the protection domain that the utility model claim defines.
Claims (7)
1. the two trackers of sun power, is characterized in that, comprises a fixed support post, lifting support column, wire rope tensioning system, condenser; The capital of described fixed support post and described lifting support column is connected respectively with the two ends of the North and South direction of described condenser by universal joint, so that condenser is supported jointly by described fixed support post and described lifting support column; Described wire rope tensioning system comprises ropewinder and wire rope, ropewinder is connected respectively by the two ends of the east-west direction of wire rope and described condenser, so that drive wire rope by the positive and negative rotation of ropewinder, then pull described condenser to rotate at east-west direction by wire rope.
2. the two trackers of sun power as claimed in claim 1, is characterized in that, described lifting column and described ropewinder are driven by servo-hydraulic control or have motor servo system to control and drive.
3. two trackers of sun power as claimed in claim 1, it is characterized in that, described wire rope tensioning system comprises at least three group fixed pulleys and at least one group of travelling block, two groups of described fixed pulleys are arranged on brace foundation with interval, one group of described fixed pulley is arranged on an end of the east-west direction of described condenser, the described wire rope of drawing from described ropewinder via the described fixed pulley described brace foundation, the fixed pulley of a described end of the east-west direction of described condenser also is fixed on the other end of the east-west direction of described condenser, form one loop-like, wire rope between the east-west direction two ends of described condenser is via described travelling block, counterbalance weight has suspended on described travelling block.
4. the two trackers of sun power as claimed in claim 1, is characterized in that, described lifting support column is the flexible movable post of more piece cover rod-type of hydrostatic control.
5. two trackers of sun power as claimed in claim 1, it is characterized in that, described ropewinder is hydraulic wireline winch, the two trackers of described sun power comprise solar energy tracking controller and Hydrauservo System, described solar energy tracking controller is connected with described Hydrauservo System, described Hydrauservo System one tunnel output is connected with hydraulic wireline winch, and another road output of Hydrauservo System is connected with the lifting support column of living, and controls the lifting support column flexible.
6. the two trackers of sun power as claimed in claim 1, is characterized in that, the solar tracking system that the two trackers of described sun power are photovoltaic generating system, dish formula condenser system, Fresnel Lenses system, solar cooker.
7. the two trackers of sun power as claimed in claim 3, is characterized in that, in described wire rope tensioning system, the described loop-like plane that is positioned at, between the two described fixed pulleys of described ropewinder on described brace foundation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203380554U CN203324830U (en) | 2013-06-13 | 2013-06-13 | Solar energy double tracking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203380554U CN203324830U (en) | 2013-06-13 | 2013-06-13 | Solar energy double tracking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203324830U true CN203324830U (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203380554U Expired - Fee Related CN203324830U (en) | 2013-06-13 | 2013-06-13 | Solar energy double tracking system |
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| CN (1) | CN203324830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104750121A (en) * | 2013-12-30 | 2015-07-01 | 中国船舶重工集团公司第七0五研究所昆明分部 | Automatic solar tracking device |
| CN106094894A (en) * | 2016-08-30 | 2016-11-09 | 张翼鹏 | Solar energy tracking mutual ter axle twin columns robot |
-
2013
- 2013-06-13 CN CN2013203380554U patent/CN203324830U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104750121A (en) * | 2013-12-30 | 2015-07-01 | 中国船舶重工集团公司第七0五研究所昆明分部 | Automatic solar tracking device |
| CN106094894A (en) * | 2016-08-30 | 2016-11-09 | 张翼鹏 | Solar energy tracking mutual ter axle twin columns robot |
| CN106094894B (en) * | 2016-08-30 | 2019-02-05 | 张翼鹏 | Solar energy tracking interconnects three axis twin columns robots |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG TONKING NEW ENERGY GROUP CO., LTD. Free format text: FORMER NAME: ZHEJIANG TONKING TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 324102, 203, Tongda Road, Hushan street, Jiangshan City, Zhejiang Province Patentee after: ZHEJIANG TONKING NEW ENERGY GROUP CO., LTD. Address before: 324102, 203, Tongda Road, Hushan street, Jiangshan City, Zhejiang Province Patentee before: Zhejiang Tong Jing Science and Technology Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20190613 |