CN101776333A - Method for driving track by using tank type solar focusing line as axes - Google Patents
Method for driving track by using tank type solar focusing line as axes Download PDFInfo
- Publication number
- CN101776333A CN101776333A CN201010028060A CN201010028060A CN101776333A CN 101776333 A CN101776333 A CN 101776333A CN 201010028060 A CN201010028060 A CN 201010028060A CN 201010028060 A CN201010028060 A CN 201010028060A CN 101776333 A CN101776333 A CN 101776333A
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- China
- Prior art keywords
- reflective groove
- track
- axle center
- drive
- feature
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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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- Photovoltaic Devices (AREA)
Abstract
The invention relates to a method for driving track by using a tank type solar energy focusing line as an axle center, which is characterized in that the moving track of a light reflecting tank is on an arc using the focusing line as the axle center when the tank type solar energy tracks the sunlight. Combined with a figure 1, the invention is further characterized in that a light reflecting material is arranged on a light reflecting face support (4), an arc-shaped track (14) is connected with the lower part of the light reflecting face support (4), and the arc of the track uses the focusing line (2) of a light reflecting face as the axle center; signals are inputted to a distributed processing unit (DPU) controller (3) by a sun track sensor (8) and a wind power sensor (15), a motor (10) is directly driven to rotate by the controller for driving a worm (11) to rotate and then driving the light reflecting tank (4) to rotate to track the sunlight. If strong storms occur, the DPU controller (3) can rotate the light reflecting tank to a angle with smallest wind resistance according to the signals provided by the wind power sensor (15). The invention has the advantages of simple structure, low production cost, stable performance and low consumption and maintenance cost.
Description
Affiliated technical field
The present invention is the method for driving track that a kind of groove type solar focal line is the axle center.
Background technology
At present, in numerous modes of middle high-temp solar heat collector,, produce the high temperature more than 800 degrees centigrade because trough type solar heat-collector can focus on sunlight on the line, it is simple in structure, obtained using widely, because it is bulky, windage is also big, the structure of respective strengths can cause the required power of tracking also big, so follow the tracks of driving force based on hydraulic pressure, hydraulic system must cause cost to increase problems such as maintenance cost height; Thermal-collecting tube as groove type solar moves with condenser groove, must cause the loss of the connection pipe fitting on it; The present invention is to be the tracking type of drive at center with the focal line, has driving moment little, and thermal-collecting tube is motionless, the advantage that can rapidly condenser groove be set level when wind-force is excessive.
The content of invention
The present invention is: groove type solar is being followed the tracks of the DT, and the tracks of reflective groove is being on the arc in axle center with the focal line.
1 further specify in conjunction with the accompanying drawings: the reflective surface support is equipped with reflectorized material on (4), connects an arc track (14) in its lower section, and the arc of track is that the focal line (2) with reflective surface is the axle center; Reflective groove type of drive can be: hydraulic pressure, worm and gear or other frame for movement etc.; With accompanying drawing 1 (constructed profile of worm and gear type of drive) is example (alternate manner only need install corresponding structure additional in orbit), go up the machining worm wheel tooth at arc track (14), arc track (14) and support (6), (9) are fitted together by the connected mode of (support is illustrated with track connecting mode structure chart) shown in the accompanying drawing 2; Drive power motor (10) and be assembled on the support (9), owing to the worm and gear (11) that worm screw (5), (13) and driving power motor (10) drive is axially different, with universal joint (7), (12) connection.Under the driving of worm screw (5), (13), reflective groove (4) can rotate with the rotation of motor.
Operation principle
Method is the two-dimensional tracking mode: the parallel installation of two tracks (14) is arranged on one group of reflective groove and be connected on four supports by the mode of accompanying drawing 2; Can utilize support (5) to combine date, latitude with the height of support (9), regulate reflective groove towards;
Day track sensor (8), wind sensor (15) are imported DPU controller (3) with signal, and the direct drive motors of controller (10) running drives worm screw (11) and rotates, and drive reflective groove (4) and rotate and reach the tracks sunlight purpose.As strong storm, the signal that DPU controller (3) can provide by wind sensor (15) rotates to the windage angle with smallest with reflective groove.
Advantage of the present invention is
Simple in structure, production cost is low, stable performance, and the loss maintenance cost is low.
Claims (8)
1. the present invention is: groove type solar is being followed the tracks of the DT, and the tracks of reflective groove is being on the arc in axle center with the focal line; 1 further specify its feature in conjunction with the accompanying drawings: on the reflective groove support (4) reflectorized material is housed, connects an arc track (14) in its lower section, the arc of track is that the focal line (2) with reflective surface is the axle center; Reflective groove type of drive can be: hydraulic pressure, worm and gear or other frame for movement etc.; With accompanying drawing 1 (constructed profile of worm and gear type of drive) is example, and drive motors (10) drives worm screw (5), (13) rotation, and reflective groove (4) can rotate with the rotation of motor; The parallel installation of two tracks (14) is arranged on one group of reflective groove, and be connected on four supports by the mode of accompanying drawing 2; The height that can utilize four supports is in conjunction with date, latitude, regulate reflective groove towards; Day track sensor (8), wind sensor (15) are with the defeated DPU controller (3) of signal, the direct drive motors of controller (10) rotates to reach follows the tracks of the daylight purpose, as strong storm, the signal that DPU controller (3) can provide by wind sensor (15) rotates to the windage angle with smallest with reflective groove.
2. according to claim 1, the feature of this method is: the tracks of reflective groove is being on the arc in axle center with the focal line.
3. according to claim 1, the feature of this method is: a reflective groove has two parallel orbits, the structure shown in (as accompanying drawing 2) is housed on the track and links together with support, and reflective groove can turn round on support; On the contrary, fixing on the support is the track in axle center with the focal line, also can adorn the device that can drive reflective groove rotation on the reflective groove.
4. according to claim 1, the feature of this method is: reflective groove is for so long as rotate in focal line is the arc track in axle center, and the method for usefulness can be a worm and gear, also can be that hydraulic pressure is stretched bar or other can drive the structure of reflective groove rotation.
5. according to claim 1, the feature of this method is: the type of drive of reflective groove must be the structure (drive the reflective groove rotation except that the motor energy of rotation, other external force can not make reflective groove rotate) that the band transmission lock is arranged as the worm and gear transmission principle.
6. according to claim 1, the feature of this method is: can by the height of four supports regulate reflective groove towards.
7. according to claim 1, the feature of this method is: the signal of day track sensor and wind sensor import into the DPU controller again drive motors drive reflective groove rotation, reach needs towards.
8. according to claim 1, the feature of this method is: the focal line with reflective groove is the axle center, so the thermal-collecting tube on focal line is moving for being fixed as.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010028060A CN101776333A (en) | 2010-01-11 | 2010-01-11 | Method for driving track by using tank type solar focusing line as axes |
| CN2011200020670U CN201992869U (en) | 2010-01-11 | 2011-01-06 | Trough type solar heat collector and heat collecting tube |
| CN2011100014689A CN102052772B (en) | 2010-01-11 | 2011-01-06 | Slot type solar heat collector and heat collection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010028060A CN101776333A (en) | 2010-01-11 | 2010-01-11 | Method for driving track by using tank type solar focusing line as axes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101776333A true CN101776333A (en) | 2010-07-14 |
Family
ID=42512859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010028060A Pending CN101776333A (en) | 2010-01-11 | 2010-01-11 | Method for driving track by using tank type solar focusing line as axes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101776333A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679582A (en) * | 2012-05-10 | 2012-09-19 | 冉磊 | Large-scale solar thermovoltaic power generation system device |
| CN104949357A (en) * | 2015-06-12 | 2015-09-30 | 中国科学院电工研究所 | Stable tracking control method applied to trough type solar condenser |
| CN106016793A (en) * | 2016-07-08 | 2016-10-12 | 张正文 | Trough type solar support based on principle of gravity and mounting method of support |
-
2010
- 2010-01-11 CN CN201010028060A patent/CN101776333A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679582A (en) * | 2012-05-10 | 2012-09-19 | 冉磊 | Large-scale solar thermovoltaic power generation system device |
| CN102679582B (en) * | 2012-05-10 | 2013-09-18 | 冉磊 | Large-scale solar thermovoltaic power generation system device |
| CN104949357A (en) * | 2015-06-12 | 2015-09-30 | 中国科学院电工研究所 | Stable tracking control method applied to trough type solar condenser |
| CN104949357B (en) * | 2015-06-12 | 2017-02-01 | 中国科学院电工研究所 | Stable tracking control method applied to trough type solar condenser |
| CN106016793A (en) * | 2016-07-08 | 2016-10-12 | 张正文 | Trough type solar support based on principle of gravity and mounting method of support |
| CN106016793B (en) * | 2016-07-08 | 2018-08-07 | 张正文 | A kind of groove type solar holder and its installation method based on gravity principle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100714 |