CN203465600U - Novel solar energy automatically tracking device - Google Patents
Novel solar energy automatically tracking device Download PDFInfo
- Publication number
- CN203465600U CN203465600U CN201320423624.5U CN201320423624U CN203465600U CN 203465600 U CN203465600 U CN 203465600U CN 201320423624 U CN201320423624 U CN 201320423624U CN 203465600 U CN203465600 U CN 203465600U
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- China
- Prior art keywords
- solar energy
- solar panel
- energy receiving
- solar
- control module
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- Expired - Fee Related
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- 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
- F24S2030/10—Special components
- F24S2030/11—Driving means
- F24S2030/115—Linear actuators, e.g. pneumatic cylinders
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a novel solar energy automatically tracking device. The solar energy automatically tracking device comprises a base, a solar energy receiving plate bracket, a photosensitive sensor and a control unit. The photosensitive sensor is arranged on the solar energy receiving plate bracket and connected with the control unit, a set of hydraulic cylinders are arranged on the base, and push rods of the hydraulic cylinders are connected with the solar energy receiving plate bracket through spherical hinges. Sliding chutes are formed in the solar energy receiving plate bracket, shafts which are hinged to solar energy receiving plates are arranged in the sliding chutes, and the control unit is connected with controllers of the hydraulic cylinders and controls the stroke of the push rods of the hydraulic cylinders. Hydraulic control is adopted, the solar energy receiving plates can be made large, and stability of the system is good; the solar energy receiving plates can be folded, in strong breeze and other severe weather, the solar energy receiving plates are folded under the control of the control unit, therefore, external force acted on a photovoltaic system is reduced, and stability of the system is improved; and the solar energy receiving plates are always perpendicular to sunlight, so that the utilization rate of solar energy is increased.
Description
Technical field
The utility model relates to solar energy and utilizes technical field, especially relates to the position of sun autotracker that a kind of sun power utilizes.
Background technology
The energy is the basic motive of economy and society development, along with the development of global economy and the growth of world population, will make energy-consuming sustainable growth.
In very long one period, traditional mineral matter energy such as coal has effectively promoted progress and the development of human society, but meanwhile, the total amount of such energy is also fewer and feweri, and in addition, a large amount of use mineral matter energy have brought a series of environmental problems that are on the rise.
Sun power is as a kind of novel renewable energy, has clean, environmental protection, the advantage such as lasting, permanent, become people to tackle one of important selection of energy shortage, climate change and energy-saving and emission-reduction, more and more receives common people's concern.
At present, the mankind are mainly divided into two classes to the mode of utilizing of sun power, are respectively solar thermal utilization and solar energy power generating.
Aspect raising solar energy utilization ratio, sun location tracking has been proved becomes Main Means.
So-called sun location tracking, refers to the position angle of adjusting solar panel, makes its sensitive surface keep being all the time tending towards vertical relation with sunray, is similar to the principle of sunflower, and object is to allow effective sensitive surface collect more sun power.
For same sun power, receive dull and stereotypedly, when it is vertical with solar radiation direction, the sun power of reception is roughly 3 times of solar radiation energy that it is received fixedly time towards south.
At present, popular tracking mode mainly contains mechanical type uniaxiality tracking, horizontal system of coordinates double-axis tracking and sensor tracking.
But existing solar energy tracking device exists complex structure, and cost is higher, and failure rate is high, the shortcoming that wind loading rating is very poor, is unsuitable for applying.
Utility model content
Not enough for prior art, technical problem to be solved in the utility model is to provide a kind of wind loading rating and the good automatic solar energy tracking device of system stability.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of new type solar energy autotracker, comprise pedestal, solar panel bracket, light sensor, control module, described light sensor is located on solar panel bracket, light sensor is connected with control module, described pedestal is provided with one group of hydraulic cylinder, and the push rod of hydraulic cylinder is connected by spherical hinge with solar panel bracket; Described solar panel bracket is provided with chute, is provided with the axle being hinged with solar panel in chute; Described control module is connected with the controller of hydraulic cylinder, controls the stroke of hydraulic cylinder push rod.
Further, described solar panel bracket is provided with motor and speed reduction unit and wire rope, and the axle in chute is provided with buckle, and buckle is fixedly connected with wire rope, and two end points of wire rope are fixed on the output shaft of speed reduction unit.
Described control module is connected with motor, controls motor duty.
Between two adjacent shafts in described chute, be provided with two solar panels, between two solar panels, be hinged.
Described solar panel is solar panel.
The utlity model has following advantage:
1, adopt hydrostatic control, it is larger that solar panel can be done, and system stability is good;
2, solar panel can fold, and when running into the inclement weathers such as high wind, under the control of control module, solar panel is folded up, and can reduce the area of wind-engaging, reduces to act on the external force on photovoltaic system, improves the stability of system;
3, the generated energy of output is large, and solar panel can often remain on the angle vertical with sunlight vector, thereby can guarantee that generated energy output is maximum, has improved generating efficiency.
Accompanying drawing explanation
Below the expressed content of each width accompanying drawing of this instructions and the mark in figure are briefly described:
Fig. 1 is one of the utility model autotracker structural representation.
Fig. 2 is two of the utility model autotracker structural representation.
Fig. 3 is one of solar panel carrier structure schematic diagram in Fig. 1.
Fig. 4 be in Fig. 1 solar panel carrier structure schematic diagram two.
Fig. 5 is solar cell panel structure schematic diagram in Fig. 1.
Fig. 6 is the partial enlarged drawing at I place in Fig. 3.
Fig. 7 is the partial enlarged drawing at II place in Fig. 3.
Fig. 8 is the control flow chart of the utility model control system.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, embodiment of the present utility model is described in further detail.
As shown in Figures 1 to 7, for the folding hydrostatic control automatic sun tracking device of a kind of solar panel, comprise pedestal 1, four hydraulic cylinders 3, solar cell board bracket 4, motor and speed reduction units 5, wire rope 6, four solar panels 7, light sensor 8, control module 20; Pedestal 1 is provided with fixed orifice 11, by fixed orifice, pedestal is fixedly mounted on roof or other places; Four hydraulic cylinders 3 are fixedly mounted on respectively on pedestal 1, and four point of fixity between four hydraulic cylinders and pedestal are foursquare four flex points, and the push rod 9 of each hydraulic cylinder is connected by spherical hinge 12 with solar cell board bracket 4.
Light sensor is located on solar panel bracket, and control module is located on pedestal, and light sensor is connected with control module; Control module is connected with the controller of hydraulic cylinder, controls the stroke of hydraulic cylinder push rod.
Solar cell board bracket both sides framework is provided with two chutes, in chute, be provided with the axle being hinged with solar panel, axle is three axles, wherein, axle 14,15 can slide in chute 13, and axle 16 is fixed on solar cell board bracket, and axle 14,15,16 is parallel to each other in same plane.
Motor and speed reduction unit are located on solar cell board bracket one end portion crossbearer, on axle in chute, cover has buckle 18, buckle 18 is fixedly connected with wire rope, two end points of wire rope are fixed on the output shaft of speed reduction unit, and steel wire loop is being located on the roller 17 of solar cell board bracket the other end.Control module is connected with motor, controls motor duty.
Two between centers in chute are provided with two solar panels, between two solar panels, by hinge 19, are hinged.Wherein, between solar panel 7.1 and solar panel 7.2, by hinge, be hinged, between solar panel 7.3 and solar panel 7.4, by hinge, be hinged.Four solar panels 7 are arranged on solar cell board bracket 4 by axle 14,15,16, and solar panel can rotate around the axis.
Hydraulic cylinder 3.1,3.2,3.3,3.4 and the perpendicular setting of pedestal, and on each hydraulic cylinder, be provided with and adjust hydraulic fluid port 2,10, by adjusting hydraulic fluid port, the oil inlet quantity of hydraulic cylinder and oil pump capacity are regulated, thereby change the overhang of the push rod of each hydraulic cylinder, solar panel bracket locations is adjusted.
As shown in Figure 8, be the control flow chart of the control system of automatic sun tracking device.In control system, by judgement sun power condition of work, satisfy condition under normal operation, control module outputs a control signal to motor, and motor and speed reduction unit forward, slide in chute by rope belt moving axis, thereby make solar cell plate development, cell panel enters duty.
When solar cell plate development enters after duty, light sensor detects the angle of solar cell board bracket and light, and signal is arrived to control module, the signal that control module transmits according to light sensor, by control module, process the stroke that it calculates each hydraulic cylinder push rod, and electric current is controlled in output, control electromagnetic valve work on hydraulic cylinder, adjust oil inlet quantity and the oil pump capacity of hydraulic fluid port, change the overhang of the push rod of each hydraulic cylinder, thereby make solar cell board bracket vertical with sunray, because thereby solar panel has now launched to be parallel to solar cell board bracket, thereby can make solar panel also vertical with light.
When meeting with inclement weathers such as high wind etc. and not meeting condition of work, control module outputs a control signal to motor, motor and reduction gear reversion, by rope belt moving axis, in chute, slide, thereby make solar panel folding, cell panel enters closed condition, thereby reduces the wind area of cell panel, reduce the stressed of photovoltaic generating system, improved system stability.Or night do not meet condition of work, solar panel is folded up and is not worked.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that design of the present utility model and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (5)
1. a new type solar energy autotracker, comprise pedestal (1), solar panel bracket, light sensor (8), control module (20), described light sensor (8) is located on solar panel bracket, light sensor is connected with control module, it is characterized in that: described pedestal (1) is provided with one group of hydraulic cylinder (3), the push rod of hydraulic cylinder (3) is connected by spherical hinge (12) with solar panel bracket; Described solar panel bracket is provided with chute (13), and chute is provided with the axle being hinged with solar panel in (13); Described control module (20) is connected with the controller of hydraulic cylinder, controls the stroke of hydraulic cylinder push rod.
2. new type solar energy autotracker as claimed in claim 1, it is characterized in that: described solar panel bracket is provided with motor and speed reduction unit (5) and wire rope (6), axle in chute (13) is provided with buckle (18), buckle (18) is fixedly connected with wire rope (6), and two end points of wire rope (6) are fixed on the output shaft of speed reduction unit.
3. new type solar energy autotracker as claimed in claim 2, is characterized in that: described control module (20) is connected with motor, controls motor duty.
4. new type solar energy autotracker as described in claims 1 to 3 any one, is characterized in that: between two adjacent shafts in described chute (13), be provided with two solar panels, between two solar panels, be hinged.
5. new type solar energy autotracker as claimed in claim 4, is characterized in that: described solar panel is solar panel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320423624.5U CN203465600U (en) | 2013-07-16 | 2013-07-16 | Novel solar energy automatically tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320423624.5U CN203465600U (en) | 2013-07-16 | 2013-07-16 | Novel solar energy automatically tracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203465600U true CN203465600U (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320423624.5U Expired - Fee Related CN203465600U (en) | 2013-07-16 | 2013-07-16 | Novel solar energy automatically tracking device |
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| Country | Link |
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| CN (1) | CN203465600U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103365304A (en) * | 2013-07-16 | 2013-10-23 | 安徽工程大学 | Solar energy automatically tracking device and control system thereof |
| CN106026885A (en) * | 2016-08-09 | 2016-10-12 | 胡启元 | Solar tracking device of solar panel |
| CN106499106A (en) * | 2016-12-03 | 2017-03-15 | 合肥俊刚机械科技有限公司 | A kind of double slanted moveable roof that can track sunlight |
| CN108462460A (en) * | 2018-01-29 | 2018-08-28 | 河南理工大学 | A kind of photovoltaic power generation apparatus and power supply system |
| CN108759123A (en) * | 2018-07-12 | 2018-11-06 | 扬州市宇鑫金属制品有限公司 | A kind of staged foldable solar holder |
| CN109259474A (en) * | 2018-09-28 | 2019-01-25 | 周建成 | A kind of seashore storage equipment |
| CN109639229A (en) * | 2019-01-30 | 2019-04-16 | 余海晏 | A kind of photovoltaic bracket system that the multidirectional linkage of four axis is adjusted |
-
2013
- 2013-07-16 CN CN201320423624.5U patent/CN203465600U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103365304A (en) * | 2013-07-16 | 2013-10-23 | 安徽工程大学 | Solar energy automatically tracking device and control system thereof |
| CN106026885A (en) * | 2016-08-09 | 2016-10-12 | 胡启元 | Solar tracking device of solar panel |
| CN106499106A (en) * | 2016-12-03 | 2017-03-15 | 合肥俊刚机械科技有限公司 | A kind of double slanted moveable roof that can track sunlight |
| CN108462460A (en) * | 2018-01-29 | 2018-08-28 | 河南理工大学 | A kind of photovoltaic power generation apparatus and power supply system |
| CN108759123A (en) * | 2018-07-12 | 2018-11-06 | 扬州市宇鑫金属制品有限公司 | A kind of staged foldable solar holder |
| CN109259474A (en) * | 2018-09-28 | 2019-01-25 | 周建成 | A kind of seashore storage equipment |
| CN109259474B (en) * | 2018-09-28 | 2021-04-13 | 绍兴市德帏纺织科技有限公司 | Seaside storage equipment |
| CN109639229A (en) * | 2019-01-30 | 2019-04-16 | 余海晏 | A kind of photovoltaic bracket system that the multidirectional linkage of four axis is adjusted |
| CN109639229B (en) * | 2019-01-30 | 2019-11-29 | 江苏燕山光伏设备有限公司 | A kind of photovoltaic bracket system that the multidirectional linkage of four axis is adjusted |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20140716 |
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| EXPY | Termination of patent right or utility model |