CN213243905U - Device for improving conversion efficiency of photovoltaic power station - Google Patents
Device for improving conversion efficiency of photovoltaic power station Download PDFInfo
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- CN213243905U CN213243905U CN202022419027.8U CN202022419027U CN213243905U CN 213243905 U CN213243905 U CN 213243905U CN 202022419027 U CN202022419027 U CN 202022419027U CN 213243905 U CN213243905 U CN 213243905U
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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
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- 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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Abstract
The utility model discloses a device for improving the conversion efficiency of a photovoltaic power station, which comprises a bottom plate, a guide structure and an adjusting structure; a bottom plate: mounting holes are symmetrically formed in four corners of the upper surface of the base plate, a motor base is arranged on the left side of the upper surface of the base plate, and a motor is arranged in each mounting groove of the motor base; the guiding structure is as follows: the guide structure is arranged on the upper surface of the bottom plate and is fixedly connected with the end head of the output shaft of the motor; the adjusting structure is as follows: set up in the upper surface of bottom plate, adjust structure and guide structure fixed connection, the upper surface of adjusting the structure is equipped with photovoltaic power generation board, and this improvement photovoltaic power plant conversion efficiency device can improve the effective acceptance area of worn-out fur, can prolong the generating time of solar energy, increases the generated energy, and the fluctuation of the reduction generated energy to a certain extent to reduce solar energy power generation cost, improve the conversion efficiency of solar energy, can the real-time detection solar radiation condition, satisfied the work demand.
Description
Technical Field
The utility model relates to a solar energy technical field specifically is an improve photovoltaic power plant conversion efficiency device.
Background
The photovoltaic power station is a power generation system which is formed by electronic elements such as a crystalline silicon plate, an inverter and the like and is used for utilizing solar energy, and a photovoltaic power generation system which is connected with a power grid and used for transmitting power to the power grid, belongs to the green power development energy project with the greatest national encouragement, and can be divided into an independent power generation system with a storage battery and a grid-connected power generation system without the storage battery, wherein the solar power generation is divided into photo-thermal power generation and photovoltaic power generation, and the solar energy enters into commercialized solar energy at the present time, namely, the solar photovoltaic power generation is pointed out, and the photovoltaic power generation product is mainly used for three aspects: firstly, a power supply is provided for a non-electricity occasion; solar electronic products such as various solar chargers, solar street lamps and various solar grassland lamps; third, grid-connected power generation is widely popularized and implemented in developed countries, and is influenced by the manufacturing process level and cost, the photoelectric conversion efficiency of a solar cell module is not greatly improved, so that the power generation efficiency of a system can be improved in other aspects, and a device for improving the conversion efficiency of a photovoltaic power station is needed in the process of converting solar energy into electric energy to improve the power generation efficiency of a photovoltaic power plate.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an improve photovoltaic power plant conversion efficiency device, can prolong the generating time of solar energy, increase the generated energy, improve the conversion efficiency of solar energy, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a device for improving the conversion efficiency of a photovoltaic power station comprises a bottom plate, a guide structure and an adjusting structure;
a bottom plate: mounting holes are symmetrically formed in four corners of the upper surface of the base plate, a motor base is arranged on the left side of the upper surface of the base plate, and a motor is arranged in each mounting groove of the motor base;
the guiding structure is as follows: the guide structure is arranged on the upper surface of the bottom plate and is fixedly connected with the end head of the output shaft of the motor;
the adjusting structure is as follows: the adjusting structure is arranged on the upper surface of the bottom plate and fixedly connected with the guide structure, and a photovoltaic power generation plate is arranged on the upper surface of the adjusting structure;
wherein: still include battery and PLC controller, the battery sets up in the upper surface middle part of bottom plate, the PLC controller sets up in the upper surface left side of bottom plate, photovoltaic power generation board's output is connected to the input electricity of battery, the output of battery is connected to the input electricity of PLC controller, the output of PLC controller is connected to the input electricity of motor, can improve the worn-out fur effective acceptance area, can prolong the generating time of solar energy, increase the generated energy, the fluctuation of the reduction generated energy to a certain extent, thereby reduce the solar energy power generation cost, improve the conversion efficiency of solar energy, can the real-time detection solar radiation condition, the work demand has been satisfied.
Further, guide structure includes drive pulley, driven pulley, rotary column, riser and gear, drive pulley sets up in the output shaft end department of motor, and bilateral symmetry is equipped with the riser around the upper surface of bottom plate, all is connected with the rotary column through the bearing rotation between two risers, and both ends symmetry is equipped with the gear around the cylinder of rotary column, and the cylinder middle part of rotary column is equipped with driven pulley, and drive pulley passes through belt transmission with driven pulley to be connected, can carry out more stable drive, has satisfied the work demand.
Further, guide structure still includes slide rail and rack plate, the slide rail symmetry sets up in both sides around the upper surface of bottom plate, and equal sliding connection has the rack plate in the spout of slide rail, and the rack plate all is connected with the gear engagement who corresponds, can carry out more stable direction, has improved work efficiency.
Furthermore, the adjusting structure comprises a first mounting plate, a first fixing plate, a placing plate, a second mounting plate, a connecting plate and a first fixing vertical plate, wherein the first fixing vertical plates are symmetrically arranged at the front side and the rear side of the upper surface of the bottom plate, the right sides of the upper surfaces of the two rack plates are respectively provided with the first mounting plate, the opposite surfaces of the first mounting plates are respectively and rotatably connected with the fixing plate through a pin column, the middle parts of the upper surfaces of the two fixing plates are respectively provided with the second mounting plate, the opposite surfaces of the second mounting plates are respectively and rotatably connected with the connecting plate through the pin column, the left ends of the two connecting plates are respectively and rotatably connected with the upper ends of the corresponding fixing vertical plates through rotating shafts, the placing plate is arranged between the two fixing plates, the upper surface of the placing plate is provided with a photovoltaic power generation plate, the effective receiving area of the light, the conversion efficiency of solar energy is improved.
Further, still include refraction board, square plate and direct radiation table, the refraction board symmetry sets up in both sides around placing the upper surface of board, and the refraction board sets up with the cooperation of photovoltaic power generation board, and the left surface middle part of placing the board is equipped with the square plate, and the upper surface middle part of square plate is equipped with the direct radiation table, and the input of PLC controller is connected to the output electricity of direct radiation table, can the real-time detection solar radiation condition, can be with the sunlight refraction on the worn-out fur.
Compared with the prior art, the beneficial effects of the utility model are that: this improve photovoltaic power plant conversion efficiency device has following benefit:
1. the direct radiation meter detects the sunlight radiation data in real time through the regulation and control of the PLC, reads the deviation of actual solar radiation and set solar radiation, converts the deviation into a voltage signal proportional to the set solar radiation, then sends the signal to the PLC, the PLC amplifies and calibrates the signal, then outputs the signal to the motor, the motor runs, the output shaft drives the driving belt pulley to rotate, the driven belt pulley rotates through the transmission connection of the belt, the rotating column rotates to drive the two gears to rotate, thereby the rack plate engaged and connected with the rack plate moves leftwards on the slide rail, when the rack plate moves leftwards, the fixed plate moves leftwards, because the mounting plate I is rotationally connected with the fixed plate, the mounting plate II is rotationally connected with the connecting plate and the connecting plate is rotationally connected with the fixed vertical plate, so when the rack plate drives the fixed plate to move leftwards, the fixed plate can carry out the arc upset to make photovoltaic power generation board carry out the arc and remove and track the solar light, photovoltaic power generation board inclination is no more than one hundred eighty degrees in accommodation process, when the contained angle on light incidence and worn-out fur surface is close the right angle more, photoelectric conversion efficiency is better, adopt the means that improves worn-out fur effective acceptance area, can prolong the generating time of solar energy, increase the generated energy, the fluctuation of the reduction generated energy to a certain extent, thereby reduce solar energy power generation cost, improve the conversion efficiency of solar energy.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the adjusting structure of the present invention.
In the figure: the device comprises a base plate 1, a mounting hole 2, a motor base 3, a motor 4, a PLC 5, a storage battery 6, a guide structure 7, a driving belt pulley 71, a driven belt pulley 72, a rotary column 73, a vertical plate 74, a gear 75, a slide rail 76, a rack plate 77, an adjusting structure 8, a first mounting plate 81, a fixed plate 82, a placing plate 83, a second mounting plate 84, a connecting plate 85, a fixed vertical plate 86, a photovoltaic power generation plate 9, a refraction plate 10, a square plate 11 and a direct radiation meter 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a device for improving the conversion efficiency of a photovoltaic power station comprises a bottom plate 1, a guide structure 7 and an adjusting structure 8;
bottom plate 1: mounting holes 2 are symmetrically formed in four corners of the upper surface of the base plate, a motor base 3 is arranged on the left side of the upper surface of the base plate 1, a motor 4 is arranged in the mounting groove of the motor base 3, the device is moved to a designated mounting area, and a worker fixes the device in a working area through the mounting holes 2;
the guide structure 7: the guide structure 7 is fixedly connected with the end of the output shaft of the motor 4, the guide structure 7 comprises a driving belt pulley 71, a driven belt pulley 72, a rotary column 73, vertical plates 74, gears 75, a slide rail 76 and a rack plate 77, the driving belt pulley 71 is arranged at the end of the output shaft of the motor 4, the vertical plates 74 are symmetrically arranged at the front and rear sides of the upper surface of the bottom plate 1, the rotary column 73 is rotatably connected between the two vertical plates 74 through a bearing, the gears 75 are symmetrically arranged at the front and rear ends of the column body of the rotary column 73, the driven belt pulley 72 is arranged in the middle of the column body of the rotary column 73, the driving belt pulley 71 is in transmission connection with the driven belt pulley 72, the slide rails 76 are symmetrically arranged at the front and rear sides of the upper surface of the bottom plate 1, the rack plate 77 is slidably connected in the slide grooves of the slide rail 76, the rack plate 77, the driven belt pulley 72 rotates to drive the rotary column 73 to rotate, so that the two gears 75 rotate, the rack plates 77 which are meshed and connected with the gears move leftwards on the slide rails 76, more stable guiding driving can be carried out, and the working efficiency is improved;
the adjusting structure 8: the adjusting structure 8 is fixedly connected with the guide structure 7, the upper surface of the adjusting structure 8 is provided with a photovoltaic power generation plate 9, the adjusting structure 8 comprises a first mounting plate 81, a fixed plate 82, a placing plate 83, a second mounting plate 84, a connecting plate 85 and a fixed vertical plate 86, the fixed vertical plate 86 is symmetrically arranged at the front side and the rear side of the upper surface of the bottom plate 1, the right sides of the upper surfaces of the two rack plates 77 are respectively provided with the first mounting plate 81, the opposite surfaces of the first mounting plates 81 are respectively and rotatably connected with the fixed plate 82 through a pin, the middle parts of the upper surfaces of the two fixed plates 82 are respectively provided with the second mounting plate 84, the opposite surfaces of the two mounting plates 84 are respectively and rotatably connected with the connecting plate 85 through a pin, the left ends of the two connecting plates 85 are respectively and rotatably connected with the upper ends of the corresponding fixed vertical plates 86 through rotating shafts, the placing plate 83 is arranged, the fixed plate 82 moves leftwards, and as the first mounting plate 81 is rotationally connected with the fixed plate 82, the second mounting plate 84 is rotationally connected with the connecting plate 85, and the connecting plate 85 is rotationally connected with the fixed vertical plate 86, when the rack plate 77 drives the fixed plate 82 to move leftwards, the fixed plate 82 can turn over in an arc shape, so that the photovoltaic power generation plate 9 moves in an arc shape, the inclination angle of the photovoltaic power generation plate 9 in the adjusting process is not more than one hundred eighty degrees, the effective receiving area of the light plate can be increased, the power generation time of solar energy can be prolonged, the power generation amount can be increased, the fluctuation of the power generation amount can be reduced to a certain extent, the solar power generation;
wherein: still include refraction board 10, square plate 11 and direct radiation meter 12, the symmetry of refraction board 10 sets up in both sides before placing the upper surface of board 83, and refraction board 10 sets up with the cooperation of photovoltaic power generation board 9, and the left surface middle part of placing board 83 is equipped with square plate 11, and the upper surface middle part of square plate 11 is equipped with direct radiation meter 12, can the real-time detection solar radiation condition, and refraction board 10 can be with the sunlight on refracting the worn-out fur.
Wherein: still include battery 6 and PLC controller 5, battery 6 sets up in the upper surface middle part of bottom plate 1, and PLC controller 5 sets up in the upper surface left side of bottom plate 1, and the output of photovoltaic power generation board 9 is connected to battery 6's input electricity, and battery 6's output is connected to PLC controller 5's input electricity, and PLC controller 5 regulates and control motor 4 and the normal operating of direct radiation table 12.
When in use: moving the device to an appointed installation area, fixing the device in the working area through an installation hole 2 by a worker, detecting solar radiation data in real time by a direct radiation meter 12 through regulation and control of a PLC (programmable logic controller) 5, reading deviation of actual solar radiation and set solar radiation, converting the deviation into a voltage signal proportional to the set solar radiation, then sending the voltage signal to the PLC 5, amplifying and calibrating the signal by the PLC 5, outputting the signal to a motor 4, operating the motor 4, driving a driving belt pulley 71 to rotate by an output shaft, connecting a driven belt pulley 72 to rotate by a belt, driving a rotating column 73 to rotate, enabling two gears 75 to rotate, enabling a rack plate 77 meshed and connected with the gears to move leftwards on a slide rail 76, driving a fixing plate 82 to move leftwards when the rack plate 77 moves leftwards, and driving the fixing plate 82 to move leftwards due to the rotary connection of an installation plate 81 and the fixing plate 82, The second mounting plate 84 is rotatably connected with the connecting plate 85, the connecting plate 85 is rotatably connected with the fixed vertical plate 86, when the rack plate 77 moves the strap fixing plate 82 to the left, the fixing plate 82 is turned over in an arc, thereby leading the photovoltaic power generation panel 9 to move in an arc shape to track the solar light, leading the inclination angle of the photovoltaic power generation panel 9 not to exceed one hundred eighty degrees in the adjusting process, when the included angle between the incident light and the surface of the light plate is closer to a right angle, the photoelectric conversion efficiency is better, the refraction plate 10 can refract the sunlight onto the light plate, a means for increasing the effective acceptance area of the light plate is adopted, can prolong the power generation time of solar energy, increase the power generation amount, reduce the fluctuation of the power generation amount to a certain extent, therefore, the solar power generation cost is reduced, the solar conversion efficiency is improved, and after the work is finished, the PLC 5 is regulated and controlled, all the structures stop, and all the structures reset.
It should be noted that the control switch set disclosed in the present embodiment controls the operation of the motor 4 and the direct radiation meter 12 by a method commonly used in the prior art, the motor 4 may be a 51K150GU-SF type motor from the wipont electromechanical company ltd, dongguan, and the direct radiation meter 12 may be an MS-56 type direct radiation meter from the beijing oriental middle science and technology corporation ltd.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an improve photovoltaic power plant conversion efficiency device which characterized in that: comprises a bottom plate (1), a guide structure (7) and an adjusting structure (8);
base plate (1): mounting holes (2) are symmetrically formed in four corners of the upper surface of the base plate, a motor base (3) is arranged on the left side of the upper surface of the bottom plate (1), and a motor (4) is arranged in each mounting groove of the motor base (3);
guide structure (7): the guide structure (7) is arranged on the upper surface of the bottom plate (1) and is fixedly connected with the end head of an output shaft of the motor (4);
adjusting structure (8): the adjusting structure (8) is fixedly connected with the guide structure (7) and the upper surface of the adjusting structure (8) is provided with a photovoltaic power generation plate (9);
wherein: still include battery (6) and PLC controller (5), battery (6) set up in the upper surface middle part of bottom plate (1), and PLC controller (5) set up in the upper surface left side of bottom plate (1), and the output of photovoltaic power generation board (9) is connected to the input electricity of battery (6), and the output of battery (6) is connected to the input electricity of PLC controller (5), and the output of PLC controller (5) is connected to the input electricity of motor (4).
2. The device for improving the conversion efficiency of the photovoltaic power station as recited in claim 1, wherein: guide structure (7) include drive pulley (71), driven pulley (72), rotary column (73), riser (74) and gear (75), drive pulley (71) set up in the output shaft end department of motor (4), and both sides symmetry is equipped with riser (74) around the upper surface of bottom plate (1), all is connected with rotary column (73) through the bearing rotation between two riser (74), and both ends symmetry is equipped with gear (75) around the cylinder of rotary column (73), and the cylinder middle part of rotary column (73) is equipped with driven pulley (72), and drive pulley (71) are connected through belt transmission with driven pulley (72).
3. The device for improving the conversion efficiency of the photovoltaic power station as claimed in claim 2, wherein: guide structure (7) still include slide rail (76) and rack plate (77), slide rail (76) symmetry sets up both sides around the upper surface of bottom plate (1), and equal sliding connection has rack plate (77) in the spout of slide rail (76), and rack plate (77) all is connected with corresponding gear (75) meshing.
4. The device for improving the conversion efficiency of the photovoltaic power station as claimed in claim 3, wherein: the adjusting structure (8) comprises a first mounting plate (81), a fixed plate (82), a placing plate (83), a second mounting plate (84), a connecting plate (85) and a fixed vertical plate (86), fixed riser (86) symmetry sets up in both sides around the upper surface of bottom plate (1), the upper surface right side of two rack board (77) all is equipped with mounting panel one (81), the face of leaving mutually of two mounting panel one (81) all is connected with fixed plate (82) through the round pin post rotation, the upper surface middle part of two fixed plate (82) all is equipped with mounting panel two (84), the face of leaving mutually of two mounting panel two (84) all is connected with connecting plate (85) through the round pin post rotation, the left end of two connecting plates (85) all is connected through pivot and fixed riser (86) upper end rotation that corresponds, it places board (83) to be equipped with between two fixed plate (82), the upper surface of placing board (83) is equipped with photovoltaic power generation board (9).
5. The device for improving the conversion efficiency of the photovoltaic power station as recited in claim 4, wherein: still include refraction board (10), square plate (11) and direct radiation table (12), refraction board (10) symmetry sets up in both sides around placing the upper surface of board (83), and refraction board (10) set up with photovoltaic power generation board (9) cooperation, and the left surface middle part of placing board (83) is equipped with square plate (11), and the upper surface middle part of square plate (11) is equipped with direct radiation table (12), and the input of PLC controller (5) is connected to the output electricity of direct radiation table (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022419027.8U CN213243905U (en) | 2020-10-27 | 2020-10-27 | Device for improving conversion efficiency of photovoltaic power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022419027.8U CN213243905U (en) | 2020-10-27 | 2020-10-27 | Device for improving conversion efficiency of photovoltaic power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213243905U true CN213243905U (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022419027.8U Active CN213243905U (en) | 2020-10-27 | 2020-10-27 | Device for improving conversion efficiency of photovoltaic power station |
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|---|---|
| CN (1) | CN213243905U (en) |
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2020
- 2020-10-27 CN CN202022419027.8U patent/CN213243905U/en active Active
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