CN201130914Y - Photovoltaic plate solar diaphragms type automatic tracking device - Google Patents
Photovoltaic plate solar diaphragms type automatic tracking device Download PDFInfo
- Publication number
- CN201130914Y CN201130914Y CNU2007203052658U CN200720305265U CN201130914Y CN 201130914 Y CN201130914 Y CN 201130914Y CN U2007203052658 U CNU2007203052658 U CN U2007203052658U CN 200720305265 U CN200720305265 U CN 200720305265U CN 201130914 Y CN201130914 Y CN 201130914Y
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- 230000005611 electricity Effects 0.000 claims description 6
- 238000007600 charging Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 241001424688 Enceliopsis Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241001557517 Crocanthemum scoparium Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
- F24S50/20—Arrangements for controlling solar heat collectors for tracking
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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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- 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
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a photovoltaic panel solar light screen type automatic tracking device, which comprises a plurality of photovoltaic panels, a storage battery, and a motor; wherein, the photovoltaic panels are divided into at least four groups, namely, A, B, C, and D, each group comprises at least one photovoltaic panel, and the photovoltaic panel groups are arranged on a front panel; the motor used for controlling the horizontal and vertical rotation of the front panel and a servo system are arranged on the reverse of the front panel. Photovoltaic panel groups A and B are connected in series, C and D are also connected in series, and all the photovoltaic panel groups are connected in parallel in a circuit used to charge the storage battery E; a normally open switch controlled by a relay J and the motor A are connected in series between a and b points, which are the points for connecting the middles of A and B as well as of C and D respectively; the relay J, the photovoltaic panel groups A, B and C, D are connected in parallel at two ends of the storage battery, and two light screens are respectively arranged between A, B and C, D as well as between A,C and B,D. The automatic tracking device has the advantages of exquisite structure, flexible control, and remarkably higher efficiency; therefore, the automatic tracking device is suitable for tracking and controlling of a solar energy device.
Description
Technical field
The utility model belongs to a kind of autotracker that utilizes solar energy, and this device can rotate from the motion tracking sun, makes Optical Electro-Chemistry photovoltaic panel and sunray keep vertical all the time, utilizes to maximum efficiency a kind of tracking means of solar energy.
Background technology
At present, along with the problem of expanding economy energy scarcity is serious day by day, utilize solar energy to seem increasingly important.In the utilization of solar energy, one very the important techniques problem be how can utilize sunlit energy more fully, obtain more energy.The present solar energy equipment that uses, some middle-size and small-size utility units particularly, be that the sunlight receiver sheet is fixed an angle mostly, can not change the angle of sensitive surface plate along with the rotation of the sun, so, be subjected to light intensity in time period over against the sun, absorption solar energy is many, time period big with the angle of sunray is subjected to a little less than the light, and it is few to absorb solar energy.Some comparatively large-scale and solar energy equipments relative complex also are equipped with some tracking means, and still, they are more complicated mostly, and making and operating cost are very high, thereby can not extensively use at large.Therefore, need proposition a kind of simple in structure, making and operating cost are low, and the tracking means that working service is convenient, flexible improves the utilization ratio of solar energy, and makes the utilization of solar energy more extensive, more efficient.
The utility model content
The purpose of this utility model is in order to solve the problems of the technologies described above, to propose a kind of photovoltaic plate solar shadow mask type autotracker, and this tracking means is simple in structure, make and operating cost low, easy to install, improved the efficient of utilizing solar energy greatly.
The purpose of this utility model is achieved through the following technical solutions: photovoltaic plate solar shadow mask type autotracker, be provided with photovoltaic panel, storage battery, motor, it is characterized in that: described photovoltaic panel is at least four groups: photovoltaic panel group A, B, C, D, form by at least one photovoltaic panel for every group, described photovoltaic panel group all is arranged on the panel, be provided with motor A and the dress system A of department thereof that a control panel horizontally rotates behind at this panel, the motor A of the dress system A of this department is fixed on the support; Described photovoltaic panel group A, B polyphone, photovoltaic panel group C, D polyphone, and photovoltaic panel group A, the B of polyphone and photovoltaic panel group C, the D of polyphone and be connected in the circuit of accumulators E charging, at diode D of anodal series opposite of storage battery; Between the tie point a and the tie point b in the middle of photovoltaic panel group C, the D in the middle of photovoltaic panel group A, B, contacting by the normal open switch and the described motor A of relay J control, photovoltaic panel group A, the B of this relay J and polyphone and C, D also are connected in the positive and negative two ends of storage battery, normal open switch was not a normally open when relay J had electricity, and promptly motor A is communicated with storage battery; When relay J had electricity, normal open switch was a closed condition, promptly motor be connected electric a, b and be communicated with; Motor A and accumulator positive extremely or between the negative pole end are provided with a normally closed switch K, and promptly normality is a connected state; When photovoltaic panel group A, B and C, D generation electric current, relay J also has electric current, and with the normal open switch adhesive, the Current Control of motor A between photovoltaic panel group intermediate connection point a, b rotated; When no current in the photovoltaic panel group produced, relay J is no current also, and described normal open switch disconnects, and motor A is rotated by storage battery power supply by normally closed switch K; Between positive photovoltaic panel group A, the B of described panel and C, D, vertically be provided with a shadow shield, on the described dress system A of department, be provided with a bayonet lock.
The additional project of further improving and implementing of the present utility model is:
Between described photovoltaic panel group A, C and B, D, a horizontal shadow shield is set also, also is provided with a control panel motor rotating B and the dress system B of department thereof up and down at the back side of described panel, on the dress system A of the fixing department of motor B of the dress system B of this department; Motor B is connected between the tie point c and the tie point d between photovoltaic panel group B, the D between photovoltaic panel group A, the C.
The structure that is provided with of the dress system A of department of described motor A is control motor voltage height or strong some direction rotations of electric current in tie point a, the b.
The structure that is provided with of the dress system B of department of described motor B is control motor B voltage height or strong some direction rotations of electric current in tie point c, the d.
Front at described panel, can also be provided with photovoltaic group E, F, G, H, between photovoltaic panel group E, G and F, H, be provided with a horizontal shadow shield, be provided with a control panel motor rotating B and the dress system B of department thereof up and down simultaneously at the back side of described panel, on the dress system A of the fixing department of motor B of the dress system B of this department; Motor B is connected between the tie point e and the tie point f between photovoltaic panel group F, the H between photovoltaic panel group E, the G.
The structure that is provided with of the dress system B of department of described motor B is control motor B voltage height or strong some direction rotations of electric current in tie point e, the f.
The dress system A of department recited above also can be fixed on the dress system B of department.
Unified in order to realize in length and breadth to the connecting relation of the shading control of shadow shield and circuit, can adjust the photovoltaic panel elementary cell in the photovoltaic panel in length and breadth, make that the shaded effect of photovoltaic panel can not influence each other in length and breadth.
The utility model is owing to be provided with shadow shield in the middle of the photovoltaic panel of two groups of polyphones, when the sun that is commonly called as rotates, actual is after the earth rotates, panel no longer vertically facing to the solar time, will produce shade like this on the photovoltaic panel of shadow shield one side, the electric current of the side photovoltaic panel that shade hides will weaken, voltage reduces, so the voltage in two lateral circuits will produce pressure reduction, will produce electric current in the circuit of connection motor, make motor begin to rotate.Department's dress system of motor can make the rotation of motor drive the direction that panel turns to the sun to move; When panel forwarded to over against the solar time, the equal shadow-free in shadow shield both sides connects current vanishes in the circuit of motor, and motor stops operating, thereby makes panel face the sun all the time, keeps vertical with sunray.Two shadow shields of vertical and horizontal and two cover motors and department's dress system are set, panel is rotated on level and vertical two planes, make panel aim at the sun more accurately.Arrive when night, when no longer producing electric current and voltage on the photovoltaic panel, relay J discharges normal open switch, motor begins to rotate under the effect of storage battery, its department's dress system makes panel rotate to the east that the sun rose in second day, and when forwarding positive east to, the bayonet lock of motor department dress system is opened normally closed switch K, the circuit that makes motor connect battery disconnects, and motor stops operating.Second day The sun came up produces electric current in the photovoltaic panel group, and relay J control normal open switch makes motor begin to follow the sun under the control of photovoltaic panel group intermediate connection point circuit and rotates, and bayonet lock discharges normally closed switch simultaneously.So move in circles.
The utlity model has simple and ingenious structure, rationally be suitable for, follow the tracks of accurately, making and operating cost are low, utilize the high advantage of solar energy efficient.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the panel construction schematic diagram of the utility model embodiment 1;
Fig. 3 is the panel construction schematic diagram of embodiment 2 of the present utility model;
Fig. 4 is the circuit diagram of motor A of the present utility model;
Fig. 5 is the circuit diagram of motor B of the present utility model;
Fig. 6 is the circuit diagram of the motor B of embodiment 2 of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further: embodiment 1: referring to accompanying drawing 1,2,4,5, photovoltaic plate solar shadow mask type autotracker, be provided with photovoltaic panel, storage battery, motor, described photovoltaic panel is four groups: photovoltaic panel group A, B, C, D 1.1,1.2,1.3,1.4, form by a photovoltaic panel for every group, described photovoltaic panel group all is arranged on the panel 1, be provided with motor A 3.2 and the dress system A of department 4.2 thereof that a control panel horizontally rotates behind at this panel, the motor A of the dress system A of this department is fixed on the support 6; Described photovoltaic panel group A, B polyphone, photovoltaic panel group C, D polyphone, and photovoltaic panel group A, the B of polyphone and photovoltaic panel group C, the D of polyphone and be connected in the circuit of accumulators E 5 chargings, at diode D of anodal series opposite of storage battery; Between the tie point a and the tie point b in the middle of photovoltaic panel group C, the D in the middle of photovoltaic panel group A, B, contacting by the normal open switch 8 and the described motor A of relay J control, photovoltaic panel group A, the B of this relay J and polyphone and C, D also are connected in the positive and negative two ends of storage battery, normal open switch was not a normally open when relay J had electricity, be that motor A is communicated with storage battery, when relay J had electricity, normal open switch was a closed condition, promptly motor be connected electric a, b and be communicated with; Motor A and accumulator positive extremely or between the negative pole end are provided with a normally closed switch K, and promptly normality is a connected state; When photovoltaic panel group A, B and C, D generation electric current, relay J also has electric current, and with the normal open switch adhesive, the Current Control of motor A between photovoltaic panel group intermediate connection point a, b rotated; When no current in the photovoltaic panel group produced, relay J is no current also, and described normal open switch disconnects, and motor A is rotated by storage battery power supply by normally closed switch K; Between positive photovoltaic panel group A, the B of described panel 1 and C, D, vertically be provided with a shadow shield 2.1, on the described dress system A of department, be provided with a bayonet lock 7.Also be provided with a horizontal shadow shield 2.2 between described photovoltaic panel group A, C and B, the D, also be provided with a control panel motor rotating B 3.1 and the dress system B4.1 of department thereof up and down at the back side of described panel, the motor B of the dress system B of this department is fixed on the support 6; Motor B is connected between the tie point c and the tie point d between photovoltaic panel group B, the D between photovoltaic panel group A, the C.The structure that is provided with of the dress system A of department of described motor A is control motor voltage height or strong some direction rotations of electric current in tie point a, the b.The structure that is provided with of the dress system B of department of described motor B is control motor B voltage height or strong some direction rotations of electric current in tie point c, the d.
Embodiment 2: referring to accompanying drawing 3,4,6, photovoltaic plate solar shadow mask type autotracker, front at described panel 1.0, also be provided with photovoltaic group E, F, G, H 1.10,1.20,1.30,1.40, between photovoltaic panel group E, G and F, H, be provided with a horizontal shadow shield 2.20, also be provided with a control panel motor rotating B and the dress system B of department thereof up and down at the back side of described panel, the motor B of the dress system B of this department is fixed on the support 6.0; Motor B is connected between the tie point e and the tie point f between photovoltaic panel group F, the H between photovoltaic panel group E, the G.The structure that is provided with of the dress system B of department of described motor B is control motor B voltage height or strong some direction rotations of electric current in tie point e, the f.Other structures are identical with embodiment 1.
The foregoing description is through practical probation and test, and effect is very good, and obtains following test result:
Claims (6)
1. photovoltaic plate solar shadow mask type autotracker, be provided with photovoltaic panel, storage battery, motor, it is characterized in that: described photovoltaic panel is at least four groups: photovoltaic panel group A, B, C, D (1.1,1.2,1.3,1.4), form by at least one photovoltaic panel for every group, described photovoltaic panel group all is arranged on the panel (1), be provided with motor A (3.2) and the dress system A (4.2) of department thereof that a control panel horizontally rotates behind at this panel, the motor A of the dress system A of this department is fixed on the support (6); Described photovoltaic panel group A, B polyphone, photovoltaic panel group C, D polyphone, and photovoltaic panel group A, the B of polyphone and photovoltaic panel group C, the D of polyphone and be connected in the circuit of accumulators E (5) charging, at diode D of anodal series opposite of storage battery; Between the tie point a and the tie point b in the middle of photovoltaic panel group C, the D in the middle of photovoltaic panel group A, B, contacting by the normal open switch (8) and the described motor A of relay J control, photovoltaic panel group A, the B of this relay J and polyphone and C, D also are connected in the positive and negative two ends of storage battery, normal open switch was not a normally open when relay J had electricity, be that motor A is communicated with storage battery, when relay J had electricity, normal open switch was a closed condition, promptly motor be connected electric a, b and be communicated with; Motor A and accumulator positive extremely or between the negative pole end are provided with a normally closed switch K, and promptly normality is a connected state; Between positive photovoltaic panel group A, the B of described panel (1) and C, D, vertically be provided with a shadow shield (2.1); On the described dress system A of department, be provided with a bayonet lock (7).
2. tracking means according to claim 1, it is characterized in that: between described photovoltaic panel group A, C and B, D, also be provided with a horizontal shadow shield (2.2), also be provided with a control panel motor rotating B (3.1) and the dress system B (4.1) of department thereof up and down at the back side of described panel, the motor B of the dress system B of this department is fixed on the dress system A of department; Motor B is connected between the tie point c and the tie point d between photovoltaic panel group B, the D between photovoltaic panel group A, the C.
3. tracking means according to claim 1 is characterized in that: the structure that is provided with of the dress system A of department of described motor A is high some direction rotations of control motor voltage in tie point a, the b.
4. tracking means according to claim 2 is characterized in that: the structure that is provided with of the dress system B of department of described motor B is control motor B high some direction rotations of voltage in tie point c, the d.
5. tracking means according to claim 1, it is characterized in that: front in described panel (1.0), also be provided with photovoltaic group E, F, G, H (1.10,1.20,1.30,1.40), between photovoltaic panel group E, G and F, H, be provided with a horizontal shadow shield (2.20), also be provided with a control panel motor rotating B and the dress system B of department thereof up and down at the back side of described panel, the motor B of the dress system B of this department is fixed on the dress system A of department; Motor B is connected between the tie point e and the tie point f between photovoltaic panel group F, the H between photovoltaic panel group E, the G.
6. tracking means according to claim 5 is characterized in that: the structure that is provided with of the dress system B of department of described motor B is control motor B high some direction rotations of voltage in tie point e, the f.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203052658U CN201130914Y (en) | 2007-11-26 | 2007-11-26 | Photovoltaic plate solar diaphragms type automatic tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203052658U CN201130914Y (en) | 2007-11-26 | 2007-11-26 | Photovoltaic plate solar diaphragms type automatic tracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201130914Y true CN201130914Y (en) | 2008-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203052658U Expired - Fee Related CN201130914Y (en) | 2007-11-26 | 2007-11-26 | Photovoltaic plate solar diaphragms type automatic tracking device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201130914Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103970152A (en) * | 2014-05-19 | 2014-08-06 | 苏州卫生职业技术学院 | Automatic sunlight following positioning device, method and system |
| CN103984364A (en) * | 2014-04-15 | 2014-08-13 | 河南科技大学 | Solar tracking device and tracking control method thereof |
| CN104238581A (en) * | 2014-10-20 | 2014-12-24 | 北京金自天正智能控制股份有限公司 | Sun auto-tracking system and method |
| CN105204531A (en) * | 2015-10-27 | 2015-12-30 | 李豹 | Phototropic controller for solar panel |
| CN109308079A (en) * | 2018-08-21 | 2019-02-05 | 中冶华天南京工程技术有限公司 | A kind of shading type solar-cell panel support system for automatically regulating angles |
-
2007
- 2007-11-26 CN CNU2007203052658U patent/CN201130914Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103984364A (en) * | 2014-04-15 | 2014-08-13 | 河南科技大学 | Solar tracking device and tracking control method thereof |
| CN103970152A (en) * | 2014-05-19 | 2014-08-06 | 苏州卫生职业技术学院 | Automatic sunlight following positioning device, method and system |
| CN104238581A (en) * | 2014-10-20 | 2014-12-24 | 北京金自天正智能控制股份有限公司 | Sun auto-tracking system and method |
| CN105204531A (en) * | 2015-10-27 | 2015-12-30 | 李豹 | Phototropic controller for solar panel |
| CN105204531B (en) * | 2015-10-27 | 2017-10-13 | 李豹 | Solar panel is to optical controller |
| CN109308079A (en) * | 2018-08-21 | 2019-02-05 | 中冶华天南京工程技术有限公司 | A kind of shading type solar-cell panel support system for automatically regulating angles |
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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: 20081008 Termination date: 20091228 |