CN119362989B - Photovoltaic power generation system - Google Patents
Photovoltaic power generation system Download PDFInfo
- Publication number
- CN119362989B CN119362989B CN202411397435.4A CN202411397435A CN119362989B CN 119362989 B CN119362989 B CN 119362989B CN 202411397435 A CN202411397435 A CN 202411397435A CN 119362989 B CN119362989 B CN 119362989B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- water
- plate
- power generation
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/16—Roof structures with movable roof parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
-
- 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
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
- F24S30/425—Horizontal axis
-
- 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
-
- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (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 invention discloses a photovoltaic power generation system, which belongs to the technical field of photovoltaic power generation, and provides a scheme that the photovoltaic power generation system comprises a mounting base and a photovoltaic panel body, wherein a turnover structure for driving the photovoltaic panel body to perform angle adjustment is arranged on the mounting base; according to the invention, through arranging the turnover structure, the adjusting structure and the driving structure, an operator firstly installs the installation base at a proper position of the roof, when the photovoltaic panel body works, the electric push rod can synchronously work, the electric push rod performs shrinkage motion, and the adjusting shaft drives the driven gear to rotate under the cooperation of the first toothed plate and the driving gear, so that the half-toothed ring can drive the photovoltaic panel body to rotate through the first installation plate, the photovoltaic panel body can follow the position of the sun to synchronously adjust, dynamic optimization adjustment of angles is realized, and sunlight is ensured to always irradiate the surface of the photovoltaic panel at an optimal incident angle, thereby maximizing the capturing efficiency and the photoelectric conversion rate of the sunlight.
Description
Technical Field
The invention relates to the technical field of photovoltaic power generation, in particular to a photovoltaic power generation system.
Background
With the continued growth of global energy demand and the increasing severity of environmental problems, the development and utilization of renewable energy has become a focus of general attention of the international society. The solar energy is used as a clean and renewable energy source, and has great development potential and wide application prospect. Photovoltaic power generation systems have been developed rapidly in recent years as an important technical means for directly converting solar energy into electric energy.
For example, the Chinese patent net is disclosed with the patent number of CN1017690190204A, the patent name is a diagonal flexible photovoltaic support unit and a photovoltaic support, wherein the diagonal flexible photovoltaic support unit comprises two groups of bottom support assemblies, each group of bottom support assemblies comprises two support seats, a lifting slide cylinder, a bearing steel rope, a rotation limiting assembly, a circulating steel rope and a rotation control assembly, the top of the support seat is in sliding connection with the lifting slide cylinder, a fixing assembly is arranged between the lifting slide cylinder and the support seat, the bearing steel rope is fixedly connected onto the lifting slide cylinder through a fastening clamp, the top of the lifting slide cylinder is provided with a rotation limiting assembly, the rotation limiting assembly is used for limiting the movement direction of the bearing steel rope, and the rotation control assembly is arranged between the two lifting slide cylinders positioned on the same side. Through above-mentioned technical scheme, the flexible photovoltaic support among the prior art has been solved and the problem that the operating personnel carries out fixed mounting with solar panel is inconvenient.
Firstly, the conventional photovoltaic power generation system often adopts a fixed installation mode, for example, the angle of the photovoltaic panel cannot be automatically adjusted according to the change of the sun position, so that the sunlight capturing efficiency and the photoelectric conversion rate are limited, and especially in the region with changeable sunlight conditions, the photovoltaic panel with the fixed angle is difficult to ensure the all-weather optimal illumination receiving effect, thereby influencing the overall power generation performance.
Secondly, in the long-term operation process of the photovoltaic panel, dirt such as dust, bird droppings and the like are easy to accumulate on the surface, and if the dirt is not cleaned timely, the light transmittance and the power generation efficiency of the photovoltaic panel are seriously affected. Most of traditional cleaning modes rely on manual operation, so that the efficiency is low, the cost is high, and automatic management is difficult to realize.
Furthermore, the stability of the installation of the photovoltaic support in the photovoltaic power generation system is also a great difficulty. Particularly, under severe weather conditions such as strong wind, snow storm and the like, the components which are not firmly fixed are easy to displace and even fall off, so that the power generation efficiency is influenced, and the safety of the building is possibly threatened. Therefore, it is important to improve the installation stability of the photovoltaic bracket in the photovoltaic power generation system and ensure that the photovoltaic bracket can stably operate under various environmental conditions. In view of the above problems, the present disclosure proposes a photovoltaic power generation system.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a photovoltaic power generation system which enables a photovoltaic panel body to synchronously adjust along with the position of the sun, realizes dynamic optimal adjustment of angles, ensures that sunlight always irradiates the surface of the photovoltaic panel at an optimal incident angle, and further maximizes the capturing efficiency and photoelectric conversion rate of the sunlight.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a photovoltaic power generation system, includes mounting base and photovoltaic board body, install the flip structure that drives the photovoltaic board body and carry out angle modulation on the mounting base, be provided with regulation structure on mounting base and the flip structure jointly, just be provided with the drive structure that drives regulation structure and rotate on the mounting base, install the water storage structure on the mounting base, install the clearance structure on the flip structure, just install moving structure and water spray structure on the clearance structure, when the drive structure adjusted the water storage structure for the inside water of storage structure is transported to the water spray structure inside through moving structure, and rethread water spray structure washes the photovoltaic board body surface;
the turnover structure comprises a rotating shaft which is rotationally connected to the inside of the mounting base, a first mounting plate is fixedly connected to the top of the rotating shaft, a plurality of drain holes are formed in the two ends a and b of the first mounting plate, the adjusting structure comprises two half-toothed rings which are fixedly connected to the bottom end of the first mounting plate, and an adjusting shaft which is rotationally connected to the mounting base, driven gears are fixedly connected to the two ends of the outer wall of the adjusting shaft, and the driven gears are meshed with the adjacent half-toothed rings;
The two sides of the mounting base are fixedly connected with mounting covers, the driving structure comprises an electric push rod fixedly connected to the inside of the mounting covers, a driving plate is fixedly connected to a movable rod of the electric push rod, a first toothed plate is fixedly connected to the side face of the driving plate, driving gears are meshed on the first toothed plate, and the two driving gears are respectively and fixedly connected to two ends of the adjusting shaft.
Preferably, the first protection casing of both sides of mounting base all fixedly connected with, two second protection casings of first mounting panel bottom fixedly connected with, first protection casing sliding connection is in the second protection casing inside that is close to.
Preferably, the water storage structure comprises two water storage tanks which are respectively and fixedly connected to two sides of the installation base, the two water storage tanks are communicated through a first connecting pipe, and one side surface of the water storage tank is communicated with an external water supply faucet through a conduit.
Preferably, the inside sliding connection of storage water tank has the fly leaf, the top of fly leaf is fixedly connected with a connecting rod at least, connecting rod and the drive plate fixed connection who is close to, just connecting rod sliding connection is in the storage water tank.
Preferably, the cleaning structure comprises two movable frames which are respectively connected to two sides of the first mounting plate in a sliding mode, two second mounting plates are fixedly connected between the movable frames, cleaning brushes are fixedly connected to the bottoms of the second mounting plates, and the cleaning brushes are attached to the surfaces of the photovoltaic panel body, so that the surfaces of the photovoltaic panel body are cleaned.
Preferably, the movable frame is internally and rotatably connected with a mounting shaft, the outer wall of the mounting shaft is fixedly connected with a roller, and the roller is in rolling connection with the top of the first mounting plate.
Preferably, the movable structure comprises a water inlet disc fixedly connected to the side face of the movable frame, a movable shaft is rotatably connected inside the water inlet disc, paddles are fixedly connected to the outer wall of the movable shaft, and the paddles are located inside the water inlet disc.
Preferably, the movable shaft outer wall is fixedly connected with a movable gear, a second toothed plate is meshed on the movable gear, the two second toothed plates are respectively and fixedly connected to two sides of the bottom of the first mounting plate, the water inlet disc is connected with the water storage tank through a hose, and an electromagnetic valve is arranged on the hose.
Preferably, the water stored in the water storage tank is extruded by the movable plate, when entering the water inlet disc through the hose, acting force is applied to the blade, so that the blade drives the movable gear to rotate through the movable shaft, and the movable frame, the second mounting plate and the cleaning brush slide at the top of the first mounting plate under the cooperation of the second toothed plate and the idler wheels.
Preferably, the water spraying structure comprises a water guide tank fixedly connected to the top of the second mounting plate, a plurality of spray heads are communicated with the side face of the water guide tank, water outlets of the spray heads are aligned to the photovoltaic panel body, and the side face of the water guide tank is communicated with the water inlet disc through a second connecting pipe.
Compared with the prior art, the invention provides a photovoltaic power generation system, which has the following beneficial effects:
1. this photovoltaic power generation system, through setting up flip structure, adjust structure and drive structure, operating personnel installs roof suitable position with the mounting base earlier, when the photovoltaic board body carries out work, electric putter can work in step, electric putter contracts the motion, under the cooperation of first pinion rack and driving gear, make the regulating spindle drive driven gear and rotate, thereby make half ring gear can drive the photovoltaic board body through first mounting panel and rotate, make the photovoltaic board body can follow the position of sun, carry out synchronous regulation, realize the dynamic optimization adjustment of angle, ensure that the sunlight shines to the photovoltaic board surface with best angle of incidence all the time, thereby maximize the capture efficiency and the photoelectric conversion rate of sunlight, especially, half ring gear adopts unique ring structural design, not only optimized transmission efficiency, still showing the supporting stability of first mounting plate, balanced support through half ring both ends and the center fixed of rotation axis have been constructed a firm triangle support system, still through having widened the supporting range, external environment factor like, photovoltaic power generation system has been resisted to the stability such as wind load, the guarantee, the stability of photovoltaic power generation system has long-term safety and reliability.
2. This photovoltaic power generation system, through setting up clearance structure, remove structure and water storage structure, when the time division in the evening, the a end on first mounting panel surface is in the below, electric putter extends, make the drive plate pass through the connecting rod and drive the fly leaf and do the motion that is close to ground in the storage water tank is inside, thereby make the inside moisture that stores of storage water tank receive the extrusion, it is inside to transport the water pan through the hose, thereby make water pass through the paddle and drive remove axle and movable gear and rotate, under the cooperation of second pinion rack and gyro wheel, make clearance brush and water guide box slide at photovoltaic plate body surface, thereby make the clearance brush can clean photovoltaic plate body surface, water inside the water guide box is transported through the second connecting pipe simultaneously, rethread shower nozzle blowout, and the a end of first mounting panel is at the rotatory time upwards, the shower nozzle washes the photovoltaic plate body one side that is close to a end earlier, especially important, this design ingenious has considered gravity and rivers direction, ensure that the in-step up process at first, the shower nozzle washs the photovoltaic plate region that is close to a end, then when a end is higher than b, the clean and the high-quality has been guaranteed with the photovoltaic power generation system has been realized that the clean and has effectively guaranteed that the whole quality has been advanced, and has been guaranteed with the photovoltaic power generation system has been realized that the realization has had high quality has been advanced to clean with the realization and has realized.
3. According to the photovoltaic power generation system, multiple functions are optimized through the innovative layout of the integrated drain holes and the water storage tank, the water storage tank is communicated with an external water supply system through a guide pipe which is precisely designed, such as a water supply faucet, so that the two water storage tanks can continuously and stably store water, the weight of the components is improved, the pressing and fixing effects of the components on the installation base are enhanced, the stability and the safety of the photovoltaic power generation system in the roof installation process are remarkably improved, a solid foundation is laid for long-term stable operation, in addition, the first installation plate is carefully laid with a plurality of drain holes at the two ends of a and b, after the spray heads are used for efficiently flushing the surface of the photovoltaic panel body, generated sewage can rapidly and uniformly flow to the surface of the roof through the drain holes, in hot summer, the effect of effectively discharging the sewage is achieved, the heat dissipation effect of the roof is also promoted, the connection between the photovoltaic panel body and the roof structure is enhanced, the positive thermal effect is improved through the heat conduction effect, the service life of the photovoltaic power generation system is prolonged, the indoor cooling effect of a resident is more comfortable, and the resident environment is more comfortable.
Drawings
Fig. 1 is a perspective view of a photovoltaic power generation system according to the present invention;
FIG. 2 is a view of the mounting base, adjustment structure, drive structure and water storage structure connection structure of the present invention;
FIG. 3 is a view of the mounting base, the rotating shaft and the second shield attachment structure of the present invention;
FIG. 4 is a view of the adjustment shaft, driven gear and drive gear connection of the present invention;
FIG. 5 is a view of the first mounting plate, photovoltaic panel body, cleaning structure and water jet structure connection structure of the present invention;
FIG. 6 is a view of the rotating shaft, first mounting plate, half-ring gear and water jet structure connection structure of the present invention;
FIG. 7 is a view of the water guide tank, spray head, second mounting plate and cleaning brush attachment of the present invention;
FIG. 8 is an enlarged view of the invention at A of FIG. 7;
FIG. 9 is an enlarged view of the portion B of FIG. 4 in accordance with the present invention;
FIG. 10 is an enlarged view of FIG. 6 at C in accordance with the present invention;
fig. 11 is an enlarged view of fig. 5D in accordance with the present invention.
1, A mounting base; 101, mounting cover, 102, a first protective cover, 2, a turnover structure, 201, a rotating shaft, 202, a first mounting plate, 203, a water drain hole, 204, a second protective cover, 3, a photovoltaic panel body, 4, an adjusting structure, 401, a half toothed ring, 402, an adjusting shaft, 403, a driven gear, 5, a driving structure, 501, an electric push rod, 502, a driving plate, 503, a first toothed plate, 504, a driving gear, 6, a water storage structure, 601, a water storage tank, 602, a first connecting pipe, 603, a guide pipe, 604, a movable plate, 605, a connecting rod, 7, a cleaning structure, 701, a movable frame, 702, a second mounting plate, 703, a cleaning brush, 704, a mounting shaft, 705, a roller, 8, a movable structure, 801, a water inlet disc, 802, a movable shaft, 803, a blade, 804, a second toothed plate, 805, a movable gear, 9, a water spraying structure, 901, a water guide tank, 902, a nozzle, 903, and a second connecting pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-10, a photovoltaic power generation system comprises a mounting base 1 and a photovoltaic panel body 3, wherein a turnover structure 2 for driving the photovoltaic panel body 3 to perform angle adjustment is mounted on the mounting base 1, an adjusting structure 4 is jointly arranged on the mounting base 1 and the turnover structure 2, a driving structure 5 for driving the adjusting structure 4 to rotate is arranged on the mounting base 1, a water storage structure 6 is mounted on the mounting base 1, a cleaning structure 7 is mounted on the turnover structure 2, a moving structure 8 and a water spraying structure 9 are mounted on the cleaning structure 7, when the driving structure 5 adjusts the water storage structure 6, water stored in the water storage structure 6 is transported into the water spraying structure 9 through the moving structure 8, and then the surface of the photovoltaic panel body 3 is washed through the water spraying structure 9;
The turnover structure 2 comprises a rotating shaft 201 which is rotatably connected to the inside of the mounting base 1, a first mounting plate 202 is fixedly connected to the top of the rotating shaft 201, a plurality of drain holes 203 are formed in both ends a and b of the first mounting plate 202, the adjusting structure 4 comprises two half-toothed rings 401 which are fixedly connected to the bottom end of the first mounting plate 202, and an adjusting shaft 402 which is rotatably connected to the mounting base 1, driven gears 403 are fixedly connected to both ends of the outer wall of the adjusting shaft 402, and the driven gears 403 are meshed with the adjacent half-toothed rings 401;
The both sides of mounting base 1 are all fixedly connected with mounting cup 101, and drive structure 5 includes fixed connection in the inside electric putter 501 of mounting cup 101, and fixed connection has drive plate 502 on the movable rod of electric putter 501, and drive plate 502 side fixedly connected with first pinion rack 503, the meshing has driving gear 504 on the first pinion rack 503, and two driving gears 504 are fixed connection in the both ends of regulating spindle 402 respectively.
According to the photovoltaic power generation system, the first protective cover 102 is fixedly connected to two sides of the mounting base 1, the two second protective covers 204 are fixedly connected to the bottom of the first mounting plate 202, the first protective cover 102 is slidably connected to the inside of the second protective cover 204 which is close to the first protective cover 102, and the half-toothed ring 401 and the driven gear 403 can be shielded under the cooperation of the first protective cover 102 and the second protective cover 204, so that the second protective cover 204 and the driven gear 403 are prevented from being blocked by external foreign matters, the driven gear 403 and the second protective cover 204 can be rotated smoothly, and the photovoltaic power generation system can be ensured to work normally.
According to the invention, the water storage structure 6 comprises two water storage tanks 601 which are respectively and fixedly connected to two sides of the installation base 1, the two water storage tanks 601 are communicated through a first connecting pipe 602, one side surface of one water storage tank 601 is mutually communicated with an external water supply faucet through a guide pipe 603, a movable plate 604 is slidably connected inside the water storage tank 601, at least one connecting rod 605 is fixedly connected to the top of the movable plate 604, the connecting rod 605 is fixedly connected with a driving plate 502 close to the movable plate, the connecting rod 605 is slidably connected to the water storage tank 601, and due to the fact that the water storage tanks 601 are mutually communicated with the external water supply faucet through the guide pipe 603, moisture can be stored inside the two water storage tanks 601, accordingly, the weight of the two water storage tanks is increased, a certain pressing and fixing effect is achieved on the installation base 1, the stability of the photovoltaic power generation system installed on a roof is guaranteed, and safety is high.
In the invention, the cleaning structure 7 comprises two movable frames 701 which are respectively and slidably connected to two sides of the first mounting plate 202, a same second mounting plate 702 is fixedly connected between the two movable frames 701, a cleaning brush 703 is fixedly connected to the bottom of the second mounting plate 702, and the cleaning brush 703 is attached to the surface of the photovoltaic panel body 3, so that the surface of the photovoltaic panel body 3 is cleaned, a mounting shaft 704 is rotatably connected inside the movable frame 701, a roller 705 is fixedly connected to the outer wall of the mounting shaft 704, the roller 705 is in rolling connection with the top of the first mounting plate 202, and the cleaning brush 703 and a spray nozzle 902 are conveniently moved on the surface of the photovoltaic panel body 3 by arranging the mounting shaft 704 and the roller 705, so that the cleaning brush 703 and the spray nozzle 902 can be ensured to clean the surface of the photovoltaic panel body 3.
Referring to fig. 1-11, a photovoltaic power generation system comprises a mounting base 1 and a photovoltaic panel body 3, wherein a turnover structure 2 for driving the photovoltaic panel body 3 to perform angle adjustment is mounted on the mounting base 1, an adjusting structure 4 is arranged on the mounting base 1 and the turnover structure 2 together, a driving structure 5 for driving the adjusting structure 4 to rotate is arranged on the mounting base 1, a water storage structure 6 is mounted on the mounting base 1, a cleaning structure 7 is mounted on the turnover structure 2, a moving structure 8 and a water spraying structure 9 are mounted on the cleaning structure 7, when the driving structure 5 adjusts the water storage structure 6, water stored in the water storage structure 6 is transported into the water spraying structure 9 through the moving structure 8, and then the surface of the photovoltaic panel body 3 is washed through the water spraying structure 9;
The turnover structure 2 comprises a rotating shaft 201 which is rotatably connected to the inside of the mounting base 1, a first mounting plate 202 is fixedly connected to the top of the rotating shaft 201, a plurality of drain holes 203 are formed in both ends a and b of the first mounting plate 202, the adjusting structure 4 comprises two half-toothed rings 401 which are fixedly connected to the bottom end of the first mounting plate 202, and an adjusting shaft 402 which is rotatably connected to the mounting base 1, driven gears 403 are fixedly connected to both ends of the outer wall of the adjusting shaft 402, and the driven gears 403 are meshed with the adjacent half-toothed rings 401;
The both sides of mounting base 1 are all fixedly connected with mounting cup 101, and drive structure 5 includes fixed connection in the inside electric putter 501 of mounting cup 101, and fixed connection has drive plate 502 on the movable rod of electric putter 501, and drive plate 502 side fixedly connected with first pinion rack 503, the meshing has driving gear 504 on the first pinion rack 503, and two driving gears 504 are fixed connection in the both ends of regulating spindle 402 respectively.
According to the photovoltaic power generation system, the first protective cover 102 is fixedly connected to two sides of the mounting base 1, the two second protective covers 204 are fixedly connected to the bottom of the first mounting plate 202, the first protective cover 102 is slidably connected to the inside of the second protective cover 204 which is close to the first protective cover 102, and the half-toothed ring 401 and the driven gear 403 can be shielded under the cooperation of the first protective cover 102 and the second protective cover 204, so that the second protective cover 204 and the driven gear 403 are prevented from being blocked by external foreign matters, the driven gear 403 and the second protective cover 204 can be rotated smoothly, and the photovoltaic power generation system can be ensured to work normally.
According to the invention, the water storage structure 6 comprises two water storage tanks 601 which are respectively and fixedly connected to two sides of the installation base 1, the two water storage tanks 601 are communicated through a first connecting pipe 602, one side surface of one water storage tank 601 is mutually communicated with an external water supply faucet through a guide pipe 603, a movable plate 604 is slidably connected inside the water storage tank 601, at least one connecting rod 605 is fixedly connected to the top of the movable plate 604, the connecting rod 605 is fixedly connected with a driving plate 502 close to the movable plate, the connecting rod 605 is slidably connected to the water storage tank 601, and due to the fact that the water storage tanks 601 are mutually communicated with the external water supply faucet through the guide pipe 603, moisture can be stored inside the two water storage tanks 601, accordingly, the weight of the two water storage tanks is increased, a certain pressing and fixing effect is achieved on the installation base 1, the stability of the photovoltaic power generation system installed on a roof is guaranteed, and safety is high.
In the invention, the cleaning structure 7 comprises two movable frames 701 which are respectively and slidably connected to two sides of the first mounting plate 202, a same second mounting plate 702 is fixedly connected between the two movable frames 701, a cleaning brush 703 is fixedly connected to the bottom of the second mounting plate 702, and the cleaning brush 703 is attached to the surface of the photovoltaic panel body 3, so that the surface of the photovoltaic panel body 3 is cleaned, a mounting shaft 704 is rotatably connected inside the movable frame 701, a roller 705 is fixedly connected to the outer wall of the mounting shaft 704, the roller 705 is in rolling connection with the top of the first mounting plate 202, and the cleaning brush 703 and a spray nozzle 902 are conveniently moved on the surface of the photovoltaic panel body 3 by arranging the mounting shaft 704 and the roller 705, so that the cleaning brush 703 and the spray nozzle 902 can be ensured to clean the surface of the photovoltaic panel body 3.
In the invention, the moving structure 8 comprises a water inlet disk 801 fixedly connected to the side surface of a moving frame 701, a moving shaft 802 is rotatably connected in the water inlet disk 801, a blade 803 is fixedly connected to the outer wall of the moving shaft 802, the blade 803 is positioned in the water inlet disk 801, a moving gear 805 is fixedly connected to the outer wall of the moving shaft 802, a second toothed plate 804 is meshed on the moving gear 805, the two second toothed plates 804 are respectively fixedly connected to two sides of the bottom of a first mounting plate 202, the water inlet disk 801 is connected with a water storage tank 601 through a hose, an electromagnetic valve is arranged on the hose, under the extrusion action of a movable plate 604, when water stored in the water storage tank 601 enters the water inlet disk 801 through the hose, acting force is applied to the blade 803, so that the blade 803 drives the moving gear 805 to rotate through the moving shaft 802, under the cooperation of the second toothed plate 804 and a roller 705, so that the movable frame 701, the second mounting plate 702 and the cleaning brush 703 slide on the top of the first mounting plate 202, the water spraying structure 9 comprises a water guide tank 901 fixedly connected to the top of the second mounting plate 702, a plurality of spray heads 902 are communicated with the side surface of the water guide tank 901, water outlets of the spray heads 902 are aligned to the photovoltaic panel body 3, the side surface of the water guide tank 901 is mutually communicated with the water inlet plate 801 through a second connecting pipe 903, when the end a of the surface of the first mounting plate 202 is positioned below during evening, the electric push rod 501 extends, the driving plate 502 drives the movable plate 604 to move close to the ground inside the water storage plate 601 through the connecting rod 605, so that water stored inside the water storage plate 601 can be extruded and transported into the water inlet plate 801 through a hose, so that the water drives the movable shaft 802 and the movable gear 805 to rotate through the blade 803, under the cooperation of second pinion rack 804 and gyro wheel 705, make clearance brush 703 and water guide tank 901 slide on the photovoltaic board body 3 surface, thereby make clearance brush 703 can clean photovoltaic board body 3 surface, water inside water inlet tray 801 is transported to the water guide tank 901 through second connecting pipe 903 simultaneously inside, the rethread shower nozzle 902 blowout, and the a end of first mounting panel 202 is when upwards rotating, shower nozzle 902 washes the photovoltaic board body 3 one side near a end earlier, it is particularly important, this design ingenious consideration gravity and rivers direction, ensure at the in-process that first mounting panel 202a end is lifted gradually, shower nozzle 902 washs the photovoltaic board region near a end at first, later when a end is higher than b end, wash b end region, thereby the sewage backward flow of clean region has effectively been prevented, thereby the high quality and the security of whole clean effect have not only promoted the generating efficiency and the life of photovoltaic board, still realized the automation and the intellectuality of clean process, firm guarantee is provided for the long-term steady operation of photovoltaic power generation system.
The operation principle is that an operator firstly installs the installation base 1 at a proper position on a roof, and ensures that the initial state of the photovoltaic power generation system is that the b end of the first installation plate 202 is positioned at a lower position in the morning, when the photovoltaic panel body 3 works, the electric push rod 501 can synchronously work, the electric push rod 501 performs contraction movement, under the cooperation of the first toothed plate 503 and the driving gear 504, the adjusting shaft 402 drives the driven gear 403 to rotate, so that the half toothed ring 401 can drive the photovoltaic panel body 3 to rotate through the first installation plate 202, the photovoltaic panel body 3 can follow the position of the sun to synchronously adjust, thereby ensuring that the photovoltaic panel body 3 automatically works on the adsorption efficiency of sunlight, the water supply faucet outside automatically performs water filling treatment inside the water storage tank 601, and a valve arranged on a hose on the outer wall of the water inlet disc 801 is automatically closed to prevent water from flowing out;
When the evening time, the a end of the surface of the first mounting plate 202 is located below, and when the movable plate 604 is located at the top of the inside of the water storage tank 601, the valve arranged on the hose on the outer wall of the water inlet plate 801 is automatically opened, the electric push rod 501 stretches, the driving plate 502 drives the movable plate 604 to move close to the ground inside the water storage tank 601 through the connecting rod 605, thereby the water stored in the inside of the water storage tank 601 can be extruded, the water can be transported to the inside of the water inlet plate 801 through the hose, thereby the water drives the movable shaft 802 and the movable gear 805 to rotate through the blade 803, under the cooperation of the second toothed plate 804 and the roller 705, the cleaning brush 703 and the water guide tank 901 slide on the surface of the photovoltaic plate body 3, thereby the cleaning brush 703 can wipe the surface of the photovoltaic plate body 3, meanwhile, the water inside the water inlet plate 801 is transported to the inside of the water guide tank 901 through the second connecting pipe 903, and then is sprayed out through the spray head 902, and when the a end of the first mounting plate 202 rotates upwards, the spray head 902 firstly washes one side of the photovoltaic plate body 3 close to the a end, the photovoltaic plate body 3 is rotated to the b end higher than the b end, the sewage can be prevented from being washed by the water inlet plate 202, the water can be washed by the water inlet plate 203, the water can be prevented from flowing back to the surface of the water inlet plate 203, and the water can be washed down on the surface of the photovoltaic plate body, and the water outlet 203, and the surface of the photovoltaic plate can be washed by the water drain down, and the surface of the water can be well washed by the water well and the surface of the water.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411397435.4A CN119362989B (en) | 2024-10-09 | 2024-10-09 | Photovoltaic power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411397435.4A CN119362989B (en) | 2024-10-09 | 2024-10-09 | Photovoltaic power generation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN119362989A CN119362989A (en) | 2025-01-24 |
| CN119362989B true CN119362989B (en) | 2025-05-16 |
Family
ID=94305417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411397435.4A Active CN119362989B (en) | 2024-10-09 | 2024-10-09 | Photovoltaic power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119362989B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928979A (en) * | 2021-02-02 | 2021-06-08 | 张丽丽 | Supporting mechanism for photovoltaic power generation panel with overturning self-cleaning function |
| CN116722805A (en) * | 2023-04-27 | 2023-09-08 | 华能嘉祥发电有限公司 | Photovoltaic tracking mounting bracket for mounting roof photovoltaic panel |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5834323B1 (en) * | 2015-05-15 | 2015-12-16 | 有限会社テクノ東栄 | Solar panel rotation mechanism |
| CN116915145A (en) * | 2023-07-17 | 2023-10-20 | 德令哈华能拓日新能源发电有限公司 | Solar energy panel turnover |
| CN117498772A (en) * | 2023-11-03 | 2024-02-02 | 泗水洪鑫机械有限公司 | A photovoltaic panel with self-regulating lighting |
-
2024
- 2024-10-09 CN CN202411397435.4A patent/CN119362989B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928979A (en) * | 2021-02-02 | 2021-06-08 | 张丽丽 | Supporting mechanism for photovoltaic power generation panel with overturning self-cleaning function |
| CN116722805A (en) * | 2023-04-27 | 2023-09-08 | 华能嘉祥发电有限公司 | Photovoltaic tracking mounting bracket for mounting roof photovoltaic panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN119362989A (en) | 2025-01-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115913082B (en) | Solar photovoltaic device | |
| CN111953275A (en) | Solar photovoltaic panel supporting and fixing device | |
| CN112928979A (en) | Supporting mechanism for photovoltaic power generation panel with overturning self-cleaning function | |
| CN208028835U (en) | A kind of auto-folder deploying solar can track power generator | |
| CN118694287A (en) | A dual-axis tracking self-cleaning photovoltaic power generation device | |
| CN115441818A (en) | Solar power generation device with protection mechanism | |
| CN118589981A (en) | A stable steering solar power generation device | |
| CN215420175U (en) | High-power-generation-capacity single glass assembly system | |
| CN116599454A (en) | Photovoltaic board cleaning device | |
| CN113992131B (en) | Support structure for sloping roof photovoltaic system | |
| CN221806900U (en) | Integrated household photovoltaic energy storage device | |
| CN118795934B (en) | Solar photovoltaic module with sunlight tracking system | |
| CN119362989A (en) | A photovoltaic power generation system | |
| CN211127670U (en) | Urban renewable energy source circulating power generation equipment | |
| CN114465566A (en) | Photovoltaic support device with adjustable building roof | |
| CN116020789A (en) | A kind of dust automatic cleaning robot on the surface of solar panel and using method thereof | |
| CN220754773U (en) | Solar panel with steering mechanism | |
| CN116388659B (en) | Photovoltaic new energy power generation device | |
| CN219018742U (en) | Photovoltaic tracking mechanism | |
| CN118653945A (en) | Kinetic energy power generation equipment with easy-to-install structure and installation method | |
| CN116505863A (en) | Photovoltaic parking shed assembly | |
| CN113187132B (en) | Energy-saving building curtain wall with photovoltaic power generation function | |
| CN115720795A (en) | Autonomous light-following sunshade frame and control method thereof | |
| CN218888501U (en) | Solar power generation panel | |
| CN220874456U (en) | Photovoltaic flat single-axis tracking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |