CN214052689U

CN214052689U - Automatic cleaning system integrated with photovoltaic array

Info

Publication number: CN214052689U
Application number: CN202022382307.6U
Authority: CN
Inventors: 陈建; 唐纲; 刘嘉杨
Original assignee: Shanghai Houyi New Energy Technology Co ltd
Current assignee: Shanghai Houyi New Energy Technology Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-08-27
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses an automatic cleaning system integrated with photovoltaic arrays, which comprises an integrated photovoltaic bracket, a storage battery component, a driving component and two guide rails, wherein a plurality of photovoltaic arrays are arranged between the two guide rails, the left and right ends of the photovoltaic arrays are respectively fixedly connected with one side of the two guide rails opposite to each other, and the top surface of the guide rail positioned on the left side is provided with the storage battery component and the driving component; two the guide rail is all installed on integrated photovoltaic support. The utility model discloses set up drive assembly, through the starter motor, it is rotatory to make the motor drive to be located the left side lead screw, and then it is rotatory to drive the lead screw that is located the right side through driving belt, and then makes two lead screw spiral after-removal, and then drives connecting block, clean rod backward movement, and then drives the pappus brush backward movement and cleans the photovoltaic array to with photovoltaic array on the surface sand blown by the wind, dust clearance fall, thereby improved photovoltaic array's generated energy.

Description

Automatic cleaning system integrated with photovoltaic array

Technical Field

The utility model relates to a photovoltaic power generation field especially relates to an automatic cleaning system who combines with photovoltaic array integration.

Background

In recent years, the utilization degree of solar energy resources in a photovoltaic power generation system becomes more and more important, and photovoltaic power stations are also developed vigorously in various countries around the world. The large-scale photovoltaic power station is comprehensively built and starts to operate in China, so that fuels such as natural gas, coal, petroleum and the like are saved in a large scale, and the photovoltaic power generation is continuously improved along with the building of the large-scale photovoltaic power station. In the photovoltaic power generation process, the power generation efficiency is the most important standard, and according to research, the photovoltaic power generation efficiency is seriously influenced due to dust, and how to improve the photovoltaic power generation efficiency and improve the energy utilization rate becomes one of the hotspots of domestic research.

Photovoltaic power stations are generally built in regions with severe external natural environments, and wind and sand damage is serious. The tough and inferior environmental elements cause great influence and harm to the photovoltaic array, especially the photovoltaic array is covered by wind, sand and dust for a long time, if the photovoltaic array is not cleaned and cleaned timely for a long time, the photovoltaic power generation efficiency can be greatly reduced, the requirement on the generated energy of a load cannot be met, and the utilization rate of a solar energy and photovoltaic power generation system is also reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic cleaning system who combines with photovoltaic array integration to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

an automatic cleaning system integrated with photovoltaic arrays comprises an integrated photovoltaic support, a storage battery assembly, a driving assembly and two guide rails, wherein a plurality of photovoltaic arrays are arranged between the two guide rails, the left ends and the right ends of the photovoltaic arrays are respectively fixedly connected with one sides of the two guide rails opposite to each other, and the storage battery assembly and the driving assembly are arranged on the top surfaces of the guide rails on the left side; two the guide rail is all installed on integrated photovoltaic support.

Preferably, integration photovoltaic support includes the bottom plate, the top surface left and right sides of bottom plate has all set firmly the riser, two the mounting groove has all been seted up on both sides around the top of riser, four electric putter all installs electric putter in the mounting groove, is located left two electric putter's extension end all with be located the bottom surface activity hinge joint of left side guide rail, two that are located the right side electric putter's extension end all with be located the bottom surface activity hinge joint of right side guide rail.

Preferably, two logical groove has all been seted up on the relative one side of guide rail, two all rotate in the guide rail and be connected with the lead screw, two all be provided with screw-nut, two on the lead screw all fixedly connected with connecting block, two on the relative one side of screw-nut be provided with clean pole, two between the connecting block all runs through logical groove and respectively with clean pole control both ends fixed connection, a plurality of pappus brush, a plurality of has set firmly on the bottom surface of clean pole pappus brush all with photovoltaic array's top surface contact.

Preferably, the front ends of the two screw rods penetrate through the front panel of the guide rail and extend out of the guide rail, and the parts of the two screw rods, which are positioned outside the guide rail, are connected through a transmission belt; and a driven gear is fixedly sleeved at the front end of the screw rod positioned on the left side.

Preferably, the battery pack includes a plurality of lithium iron phosphate batteries, a solar cell panel, and is a plurality of the lithium iron phosphate batteries all set firmly on the top surface that is located the left side guide rail, adjacent two the lithium iron phosphate batteries establish ties each other, solar cell panel installs on the top surface of a plurality of lithium iron phosphate batteries, solar cell panel passes through electric connection with the lithium iron phosphate battery.

Preferably, drive assembly includes the motor, the motor is installed on the top surface that is located the left side guide rail, the last fixed cover of power output shaft of motor is equipped with the driving gear, the driving gear is connected with driven gear meshing, the motor passes through electric connection with the lithium iron phosphate battery.

The utility model has the advantages that:

1. the utility model discloses a starter motor makes the motor drive and is located the left side lead screw rotatory, and then drives the lead screw rotation that is located the right side through driving belt, and then makes two lead screw spiral after-removal, and then drives connecting block, clean pole rearward movement, and then drives the pappus brush rearward movement and cleans the photovoltaic array to with photovoltaic array on the surface sand blown by wind, dust clearance, thereby improved photovoltaic array's generated energy.

2. The utility model discloses a set up solar cell panel, lithium iron phosphate battery, make solar cell panel convert light energy into electric energy to with electric energy storage at lithium iron phosphate battery, rethread lithium iron phosphate battery provides the electric energy for the motor, thereby has saved the resource, has saved the cost.

3. The utility model discloses a start two electric putter that are located left, make the extension end that is located two electric putter on left extend upwards, and then jack-up the guide rail that is located left upwards, and then make the inclination of photovoltaic array change, and then according to the difference of environment, season, adjust the inclination of photovoltaic array, and then make the photovoltaic array receive more sunlight irradiation, thereby improved the generated energy of photovoltaic array; through starting four electric putter simultaneously, make four electric putter's extension end with two guide rail jack-ups that make progress to rise the photovoltaic array position, thereby avoid the photovoltaic array to be sheltered from by the foreign matter and influence the sun illumination.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1 according to the present invention;

fig. 3 is a schematic top view of the guide rail and the photovoltaic array of the present invention;

FIG. 4 is an enlarged view of the portion B of FIG. 3 according to the present invention;

fig. 5 is a top view of the guide rail and the photovoltaic array of the present invention;

FIG. 6 is an enlarged view of the section C of FIG. 5 according to the present invention;

reference numerals: 1. a base plate; 2. a vertical plate; 3. mounting grooves; 4. an electric push rod; 5. a guide rail; 6. a screw rod; 7. a drive belt; 8. a feed screw nut; 9. connecting blocks; 10. a photovoltaic array; 11. a cleaning rod; 12. a soft brush; 13. a motor; 14. a driving gear; 15. a driven gear; 16. a lithium iron phosphate battery; 17. a solar panel; 18. a through groove.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Examples

As shown in fig. 1-6, an automatic cleaning system integrated with a photovoltaic array comprises an integrated photovoltaic bracket, a storage battery assembly, a driving assembly, and two guide rails 5, wherein a plurality of photovoltaic arrays 10 are arranged between the two guide rails 5, the left and right ends of the plurality of photovoltaic arrays 10 are respectively fixedly connected with one side of the two guide rails 5 opposite to each other, and the storage battery assembly and the driving assembly are arranged on the top surface of the guide rail 5 on the left side; two guide rails 5 are all installed on an integrated photovoltaic support, the integrated photovoltaic support comprises a bottom plate 1, vertical plates 2 are fixedly arranged on the left side and the right side of the top surface of the bottom plate 1, installation grooves 3 are formed in the front side and the rear side of the top of the two vertical plates 2, electric push rods 4 are installed in the four installation grooves 3, the extending ends of the two electric push rods 4 on the left side are movably hinged with the bottom surface of the guide rail 5 on the left side, the extending ends of the two electric push rods 4 on the right side are movably hinged with the bottom surface of the guide rail 5 on the right side, through grooves 18 are formed in the opposite sides of the two guide rails 5, lead screws 6 are rotatably connected in the two guide rails 5, lead screw nuts 8 are arranged on the two lead screws 6, connecting blocks 9 are fixedly connected on the opposite sides of the two lead screw nuts 8, cleaning rods 11 are arranged between the two connecting blocks 9, the two connecting blocks 9 penetrate through the through grooves 18 and are fixedly connected with the left ends and the right ends of the cleaning rods 11 respectively, the bottom surface of the cleaning rod 11 is fixedly provided with a plurality of soft hair brushes 12, the soft hair brushes 12 are all contacted with the top surface of the photovoltaic array 10, the front ends of the two screw rods 6 penetrate through the front panel of the guide rail 5 and extend out of the guide rail 5, and the parts of the two screw rods 6, which are positioned outside the guide rail 5, are connected through a transmission belt 7; be located fixed cover on left lead screw 6's the front end and be equipped with driven gear 15, battery pack includes a plurality of lithium iron phosphate batteries 16, a solar cell panel 17, a plurality of lithium iron phosphate batteries 16 all set firmly on being located the top surface of left side guide rail 5, two adjacent lithium iron phosphate batteries 16 establish ties each other, solar cell panel 17 installs on a plurality of lithium iron phosphate batteries 16's top surface, solar cell panel 17 passes through electric connection with lithium iron phosphate batteries 16, drive assembly includes motor 13, motor 13 installs on being located the top surface of left side guide rail 5, fixed cover is equipped with driving gear 14 on motor 13's the power output shaft, driving gear 14 is connected with 15 meshes of driven gear, motor 13 passes through electric connection with lithium iron phosphate batteries 16.

The working principle is as follows: firstly, according to the actual situation of the installation place of the device, the four electric push rods 4 are started simultaneously, so that the extending ends of the four electric push rods 4 jack up the two guide rails 5 upwards, the photovoltaic array 10 moves upwards, and the photovoltaic array 10 is prevented from being shielded by a shielding object; then, the two electric push rods 4 on the left side are controlled and started, so that the extending ends of the two electric push rods 4 on the left side drive the guide rail 5 on the left side to move upwards, the inclination angle of the photovoltaic array 10 is adjusted, and the photovoltaic array 10 is further irradiated by more sunlight.

When the needs are cleaned photovoltaic array 10 surface, through starter motor 13, make motor 13's power output shaft drive driving gear 14 rotatory, and then drive driven gear 15 rotatory, and then it is rotatory to drive to be located left lead screw 6, and then it is rotatory to drive lead screw 6 that is located the right side through driving belt 7, when two lead screws 6 are rotatory, screw-nut 8 on two lead screws 6 can simultaneously move backward, and then drive two connecting blocks 9 and move backward, and then drive clean board, the pappus brush 12 moves backward, and then make pappus brush 12 clear up photovoltaic array 10 surface, thereby with photovoltaic array 10 on the surface sand blown by the wind, dust clears up, thereby photovoltaic array 10's generated energy has been improved.

The solar cell panel 17 converts light energy into electric energy by arranging the solar cell panel 17 and the lithium iron phosphate battery 16, stores the electric energy in the lithium iron phosphate battery 16, and provides electric energy for the motor 13 through the lithium iron phosphate battery 16; meanwhile, the four electric push rods 4 are electrically connected with the lithium iron phosphate battery 16, so that resources are saved, and the cost is saved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic cleaning system with photovoltaic array integration combination, includes integration photovoltaic support, battery pack, drive assembly, two guide rails (5), its characterized in that: a plurality of photovoltaic arrays (10) are arranged between the two guide rails (5), the left end and the right end of each photovoltaic array (10) are respectively fixedly connected with one side of the two guide rails (5) opposite to each other, and a storage battery assembly and a driving assembly are arranged on the top surface of the guide rail (5) on the left side; the two guide rails (5) are arranged on the integrated photovoltaic bracket;

two lead to groove (18), two have all been seted up on the relative one side of guide rail (5) all rotate in guide rail (5) and be connected with lead screw (6), two all be provided with screw-nut (8), two on lead screw (6) all fixedly connected with connecting block (9), two on the relative one side of screw-nut (8) be provided with between connecting block (9) clean pole (11), two connecting block (9) all run through logical groove (18) and respectively with the both ends fixed connection about clean pole (11), a plurality of pappus brush (12), a plurality of have set firmly on the bottom surface of clean pole (11) pappus brush (12) all with the top surface contact of photovoltaic array (10).

2. An automated cleaning system integrated with a photovoltaic array according to claim 1, wherein: integration photovoltaic support includes bottom plate (1), the top surface left and right sides of bottom plate (1) has all set firmly riser (2), two mounting groove (3), four have all been seted up on both sides around the top of riser (2) all install electric putter (4) in mounting groove (3), are located left two electric putter's (4) extension end all with be located the bottom surface activity hinge joint of left side guide rail (5), two that are located the right side electric putter's (4) extension end all with be located the bottom surface activity hinge joint of right side guide rail (5).

3. An automated cleaning system integrated with a photovoltaic array according to claim 1, wherein: the front ends of the two screw rods (6) penetrate through the front panel of the guide rail (5) and extend out of the guide rail (5), and the parts, located outside the guide rail (5), of the two screw rods (6) are connected through a transmission belt (7); the front end of the screw rod (6) positioned on the left side is fixedly sleeved with a driven gear (15).

4. An automated cleaning system integrated with a photovoltaic array according to claim 1, wherein: the storage battery pack comprises a plurality of lithium iron phosphate batteries (16) and a solar panel (17), the lithium iron phosphate batteries (16) are fixedly arranged on the top surface of the left guide rail (5), the lithium iron phosphate batteries (16) are adjacent to each other and are connected in series, the solar panel (17) is arranged on the top surfaces of the lithium iron phosphate batteries (16), and the solar panel (17) is electrically connected with the lithium iron phosphate batteries (16).

5. An automated cleaning system integrated with a photovoltaic array according to claim 1, wherein: drive assembly includes motor (13), motor (13) are installed on the top surface that is located left side guide rail (5), fixed cover is equipped with driving gear (14) on the power output shaft of motor (13), driving gear (14) are connected with driven gear (15) meshing, motor (13) and lithium iron phosphate battery (16) are through electric connection.