CN120729160A - A multifunctional photovoltaic panel for an ecological photovoltaic power station - Google Patents
A multifunctional photovoltaic panel for an ecological photovoltaic power stationInfo
- Publication number
- CN120729160A CN120729160A CN202511178430.7A CN202511178430A CN120729160A CN 120729160 A CN120729160 A CN 120729160A CN 202511178430 A CN202511178430 A CN 202511178430A CN 120729160 A CN120729160 A CN 120729160A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- photovoltaic
- air
- switching
- spraying
- 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.)
- Granted
Links
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
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- 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
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- 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
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
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- 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
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
- B08B1/34—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members rotating about an axis parallel to the surface
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- 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
- B08B1/40—Cleaning tools with integrated means for dispensing fluids, e.g. water, steam or detergents
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
- H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of photovoltaic systems, in particular to a multifunctional photovoltaic panel for an ecological photovoltaic power station, which comprises a photovoltaic support and photovoltaic modules and a collecting tank, wherein a plurality of groups of photovoltaic modules are fixed on the upper side of the photovoltaic support at intervals through T-shaped beam frames, the photovoltaic modules are obliquely arranged to one side, two groups of height adjusting mechanisms are arranged on the upper side of the photovoltaic support, a cleaning air spraying mechanism is arranged on the output side of each height adjusting mechanism, the cleaning air spraying mechanism is arranged between adjacent photovoltaic modules, a cleaning mechanism is arranged on the outer side of the photovoltaic support, and the collecting tank is arranged on the lower side of the photovoltaic modules.
Description
Technical Field
The invention relates to the technical field of photovoltaic systems, in particular to a multifunctional photovoltaic panel for an ecological photovoltaic power station.
Background
The photovoltaic panel is a device for converting solar energy into electric energy, only 10% -20% of solar energy is converted into electric energy in the working process of the photovoltaic panel, the rest of solar energy is dissipated in the form of heat, the surface temperature is extremely high, the generating efficiency of the photovoltaic panel is obviously reduced, the service life of the photovoltaic panel is influenced by long-term scalding, the photovoltaic panels are generally arranged at intervals, namely, a space exists between the adjacent photovoltaic panels, the space exists for forming an air convection channel to increase the heat dissipation, dust is attached to the surface of the photovoltaic panel, the dust can shield sunlight, the solar energy absorbed by the photovoltaic panel is reduced, the generating efficiency is directly reduced, the current solution is that the photovoltaic panel is manually scrubbed or cleaned by an automatic cleaning device according to a cleaning period, the reduction of the generating capacity is generally within 5% when the photovoltaic panel is slightly polluted (a small amount of floating dust on the surface), and the cleaning income is lower, and the cleaning is generally not carried out.
Meanwhile, in areas with strong light and little rain, such as deserts, the grid management mode is an important ecological protection means, but the existing grid management only depends on natural precipitation to supply vegetation water, the precipitation amount in the areas with strong light is usually smaller, rainwater is easy to quickly run off in an unstructured manner, the vegetation survival rate is low, the utilization rate of rainwater is low, and stable water supplement cannot be provided for vegetation.
Disclosure of Invention
The invention provides a multifunctional photovoltaic panel for an ecological photovoltaic power station, which solves the problems of cooling of a photovoltaic module and auxiliary cleaning of slight dust accumulation by arranging a cleaning air spraying mechanism, solves the problem of cleaning the photovoltaic module when the dust accumulation is deep by arranging a cleaning mechanism, and solves the problems of collecting and utilizing a limited water source by arranging a collecting tank.
The technical scheme adopted by the invention is as follows:
The application provides a multifunctional photovoltaic panel for an ecological photovoltaic power station, which comprises a photovoltaic support and photovoltaic modules, and further comprises a collecting tank, wherein a plurality of groups of photovoltaic modules are fixed on the upper side of the photovoltaic support at intervals through T-shaped beam frames, the photovoltaic modules are obliquely arranged to one side, radiating fins are arranged on the back of the photovoltaic modules, two groups of height adjusting mechanisms are arranged on the upper side of the photovoltaic support, a cleaning air spraying mechanism is arranged on the output side of each height adjusting mechanism, the cleaning air spraying mechanism is arranged between adjacent photovoltaic modules, the cleaning air spraying mechanism is arranged on the lower side of the photovoltaic modules, the cleaning air spraying mechanism sprays radiating fins, the height adjusting mechanism drives the cleaning air spraying mechanism to move upwards, the cleaning air spraying mechanism moves upwards from the interval between the adjacent photovoltaic modules, the cleaning air spraying mechanism sprays the upper surfaces of the photovoltaic modules, a cleaning mechanism is arranged on the outer side of the photovoltaic support and is used for cleaning the photovoltaic modules when dust is deposited deeply, the collecting tank is arranged on the lower side of the photovoltaic modules, and the collecting tank is used for collecting rainwater flowing down by the photovoltaic modules when raining.
The cleaning air blowing mechanism comprises a first blowing cover of a rectangular cavity structure, first air blowing openings are formed in two sides of the first blowing cover, a swinging air blowing cavity is fixed in the first blowing cover through a swinging switching assembly, a bidirectional air pump is arranged at the bottom of the first blowing cover, the air outlet side of the bidirectional air pump is connected with one end of a connecting hose, the other end of the connecting hose penetrates through the inner portion of the first blowing cover and is connected with the air inlet side of the swinging air blowing cavity, the air outlet side of the swinging air blowing cavity corresponds to the first air blowing openings, the first blowing cover is located on the lower side of the photovoltaic module, the air outlet side of the swinging air blowing cavity faces upwards obliquely and faces downwards to the upper surface of the blowing photovoltaic module, and when the cleaning air blowing mechanism is driven by the height adjusting mechanism to move upwards, the air outlet side of the swinging air blowing cavity faces downwards obliquely and faces to the upper surface of the blowing photovoltaic module.
The swing switching assembly further comprises a switching seat in a shape of a Chinese character 'kou', a switching column in rotary fit with the switching seat, a second blowing cover is arranged on the outer side of the switching column, two sides of the second blowing cover are fixed with the switching column, a switching shaft is arranged on the inner side of the switching column, two sides of the switching shaft are respectively fixed with the switching column, a driving sleeve is sleeved on the switching shaft, the lower side of the driving sleeve is connected with the output side of the height adjusting mechanism, a necking groove is arranged on the upper side of a channel of the switching seat, a switching clamping column is in sliding fit in the necking groove, a switching spring is arranged between the bottom of the necking groove and the switching clamping column and used for forcing the switching clamping column to be in contact with the upper side of the switching column, and a switching block with a triangular section is arranged on the upper side of the switching column.
The height adjusting mechanism comprises an adjusting base frame and an adjusting bracket arranged on the lower side of the adjusting base frame, a double-head air cylinder is arranged on the adjusting bracket, push heads on two sides of the double-head air cylinder extend out of the adjusting bracket to be respectively fixed with one end of a transverse push shaft, the other end of the transverse push shaft is fixed with a semi-arc transverse push sleeve, a push sleeve driving shaft is in sliding fit with the transverse push sleeve, push sleeve driven frames are fixed on two sides of the push sleeve driving shaft, a push sleeve driven shaft is vertically arranged on the upper side of the push sleeve driven frame, the push sleeve driven shaft is in sliding fit with the adjusting base frame, and the upper side of the push sleeve driven shaft is in matched connection with the cleaning air spraying mechanism.
The cleaning mechanism comprises a cleaning supporting leg and a cleaning sliding frame arranged on the cleaning supporting leg, the cleaning sliding frame is of a C-shaped structure, a cleaning sliding shaft is horizontally arranged in the cleaning sliding frame, a cleaning sliding block is in sliding fit with the cleaning sliding shaft, C-shaped driving installation frames are oppositely arranged on two sides of the cleaning sliding frame, a cleaning driving motor is arranged on the driving installation frames, a motor shaft of the cleaning driving motor extends to the inner side of the driving installation frames and is fixed with driving chain wheels, the driving chain wheels on the two sides are in transmission fit through a driving chain, the driving chain is fixed with the lower side of the cleaning sliding block, a spraying brushing member is arranged on the cleaning sliding block, and the spraying brushing member is used for cleaning a photovoltaic assembly.
The spray brush sweeping component comprises a spray brush sweeping base plate arranged on a cleaning sliding block, two rolling brush lug plates are oppositely arranged on one side of the spray brush sweeping base plate, rolling brush air cylinders are arranged on the rolling brush lug plates, push heads of the rolling brush air cylinders penetrate downwards out of the rolling brush lug plates and are fixed with the rolling brush frame, a rolling brush motor is arranged on one side of the rolling brush frame, a motor shaft of the rolling brush motor extends to the inner side of the rolling brush frame and is fixed with one end of a cleaning rolling brush through a coupling, the other end of the cleaning rolling brush is in rotary fit with the rolling brush frame through a bearing, two scraping brush lug plates are oppositely arranged on one side of the spray brush sweeping base plate, scraping brush air cylinders are arranged on the scraping brush lug plates, push heads of the scraping brush air cylinders penetrate downwards out of the scraping brush lug plates and are fixed with the scraping brush frame, rubber scraping blocks are arranged on the lower sides of the scraping brush frame, a spray water tank is arranged on the upper side of the spray water tank, water injection ports are arranged on the two sides of the spraying brush base plate, the push heads of the spraying brush air cylinders penetrate downwards out of the rolling brush base plate and are fixed with the upper sides of the spray angle steel respectively, a photovoltaic plate is fixed between the cleaning angle steel and the other end of the cleaning base plate through a coupling, the other end of the cleaning water diversion pipe is in a horizontal direction diversion pipe is arranged, the water diversion pipe is connected with the upper side of the cleaning water diversion pipe is arranged, and the water diversion pipe is connected with the upper side of the water diversion pipe.
The movable reversing component comprises an outer pipeline and an inner pipeline, wherein the lower side of the outer pipeline is in threaded fit with a main pipeline of the photovoltaic panel cleaning shunt pipe, a sealing ring is arranged on the upper side of the outer pipeline, a rubber sealing ring is arranged in the sealing ring, the inner pipeline is in sliding fit with the inner part of the outer pipeline, the upper side of the inner pipeline is connected with a spray drain pipe, a drainage head is arranged on the lower side of the inner pipeline, the drainage head is of a cylindrical cavity structure, drainage holes are respectively annularly arranged on two sides of the drainage head, the drainage head is in sliding fit with the inner side of the outer pipeline, plugging rings are respectively arranged at two ends of the inner side of the outer pipeline, the inner diameter of the plugging rings is larger than the outer diameter of the inner pipeline, the side part of the outer pipeline is connected with the main pipeline of the transverse cleaning shunt pipe through a transverse branch pipe, and the transverse branch pipe is communicated with the plugging rings and the cavity between the sealing rings.
The collecting tank is fixed with the photovoltaic support, the other side of the photovoltaic support is provided with a mounting leg, the collecting tank is used for collecting rainwater flowing down by the photovoltaic assembly when the rainwater is raining, a water guide inclined plane inclining towards the middle is arranged in the collecting tank, the bottom of the collecting tank is provided with a water guide opening, a water guide filter screen is arranged on the water guide opening, the lower side of the collecting tank is provided with a water guide cavity communicated with the water guide opening, the bottoms of the water guide cavities are connected with a discharge pipe, and the discharge pipe is used for being connected with an irrigation system.
Further, the downside of clean air-spraying mechanism is equipped with the shutoff member, and the shutoff member is used for carrying out the shutoff to the installation interval between the photovoltaic module, makes and forms an holistic collection plane between the photovoltaic module.
The side part of the collecting tank is provided with a condensed water adsorption device, the condensed water adsorption device comprises a portal frame arranged on the ground and a portal beam arranged on the portal frame, an adsorption cylinder is horizontally arranged on the portal beam, a push head of the adsorption cylinder penetrates through the portal beam to be fixed with the adsorption moving angle steel, the adsorption cylinder stretches and contracts to drive the adsorption moving angle steel to transversely move, a vertical moving cylinder is arranged on the upper side of the adsorption moving angle steel, the push head of the vertical moving cylinder penetrates out of the adsorption moving angle steel downwards to be connected with a condensed water collecting tank, the condensed water collecting tank is of a cavity structure with an opening on the upper side, a plurality of water seepage holes are formed in the bottom of the condensed water collecting tank, and an adsorption sponge is adhered to the bottom of the condensed water collecting tank.
The cleaning air spraying mechanism is positioned on the lower side of the photovoltaic module when the air flow at the bottom of the photovoltaic module is increased, the cleaning air spraying mechanism sprays radiating fins, the air flow at the bottom of the photovoltaic bracket is increased, the radiating effect of the photovoltaic module is improved, when a small amount of floating dust on the surface of the photovoltaic module is cleaned, the height adjusting mechanism drives the cleaning air spraying mechanism to move upwards, the cleaning air spraying mechanism moves upwards from the interval between adjacent photovoltaic modules, the cleaning air spraying mechanism sprays the upper surface of the photovoltaic module, and the floating dust is cleaned in an auxiliary mode.
Drawings
Fig. 1 is a schematic structural view of a photovoltaic bracket and a photovoltaic module according to the present invention.
Fig. 2 is a schematic view of the position of a heat dissipating fin according to the present invention.
Fig. 3 is a schematic view of the height adjusting mechanism of the present invention.
Fig. 4 is a schematic structural view of a height adjusting mechanism according to the present invention.
Fig. 5 is a schematic structural view of a first embodiment of the cleaning air-spraying mechanism of the present invention.
Fig. 6 is a schematic structural view of a second embodiment of the cleaning air-spraying mechanism of the present invention.
Fig. 7 is a schematic diagram of a swing switch assembly according to the present invention.
Fig. 8 is a schematic cross-sectional structure of a second embodiment of the cleaning air-jetting mechanism of the present invention.
Fig. 9 is a schematic diagram of a switching seat structure of the present invention.
Fig. 10 is a schematic view of the structure of the cleaning mechanism of the present invention.
FIG. 11 is a schematic view of the cooperation of the cleaning slide shaft and the cleaning slide block of the present invention.
Fig. 12 is a schematic view of the structure of the spray brushing member of the present invention.
Fig. 13 is a schematic view of a spray brushing member of the present invention.
Fig. 14 is a schematic view of the structure of the moving reversing element of the present invention.
Fig. 15 is a schematic diagram of a moving reversing member according to the present invention.
Fig. 16 is a schematic structural view of the rainwater harvesting irrigation system of the present invention.
Fig. 17 is a schematic view of the structure of the occluding component of the present invention.
Fig. 18 is a schematic cross-sectional structure of a blocking member of the present invention.
Fig. 19 is a schematic view of a condensate water adsorption apparatus according to the present invention.
Fig. 20 is a schematic diagram of a condensate water adsorption apparatus according to the present invention.
In the figure, 1, a photovoltaic bracket; 2, a photovoltaic module; 3, radiating fins; 4, beam frame, 5, first spray cap, 6, first spray cap, 7, bi-directional air pump, 8, connecting hose, 9, second spray cap, 10, second spray cap, 11, swing spray cavity, 12, switch seat, 13, switch post, 14, switch plate, 15, drive sleeve, 16, necking cylinder, 17, switch clip, 18, switch spring, 19, switch block, 20, adjusting pedestal, 21, adjusting bracket, 22, double-headed cylinder, 23, horizontal push shaft, 24, horizontal push sleeve, 25, push sleeve drive shaft, 26, push sleeve driven frame, 27, push sleeve driven shaft, 28, cleaning leg, 29, cleaning carriage, 30, cleaning slide shaft, 31, cleaning slider, 32, drive mounting bracket, 33, cleaning drive motor, 34, drive sprocket, 35, drive chain, 36, spray brush base plate, 37, roller brush ear plate, 38, roller brush cylinder, 39, roller brush holder, roller brush motor, 41, cleaning roller brush, 42, wiper blade plate, 43, rubber cylinder, 46, water guide sleeve, 48, water guide sleeve, 46, water guide sleeve, 48, water guide sleeve, plug, 48, water guide sleeve, plug, water guide sleeve, spray brush, and spray brush, and a brush, a spray brush, a spray, a, the device comprises a condensed water adsorption device, a portal frame, a 78, an adsorption cylinder, a 79, an adsorption moving angle steel, a 80, a vertical moving cylinder, a 81, a condensed water collecting tank, 82, a water seepage hole, 83 and an adsorption sponge.
Detailed Description
In order to facilitate understanding of the invention by those skilled in the art, a specific embodiment of the invention is described below with reference to the accompanying drawings.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or communicating between two members, and the specific meaning of the terms in the present invention may be understood by those skilled in the art in a specific manner.
The application provides a multifunctional photovoltaic panel for an ecological photovoltaic power station, which comprises a photovoltaic support 1 and photovoltaic modules 2, wherein the photovoltaic support 1 is of a frame structure in a shape of a Chinese character 'kou', a plurality of groups of photovoltaic modules 2 are fixed on the upper side of the photovoltaic support 1 at intervals through T-shaped beam frames 4 (three groups of the photovoltaic modules are taken as an example in the application), the photovoltaic modules 2 are obliquely arranged to one side, as shown in fig. 2, radiating fins 3 are arranged on the back of the photovoltaic modules 2 and used for conducting heat and radiating heat of the photovoltaic modules 2, two groups of height adjusting mechanisms are arranged on the upper side of the photovoltaic support 1, cleaning air spraying mechanisms are arranged on the output sides of the height adjusting mechanisms and are positioned between the adjacent photovoltaic modules 2, when the air flow of the bottom of the photovoltaic modules 2 is increased, the cleaning air spraying mechanisms are positioned on the lower side of the photovoltaic modules 2, the cleaning air spraying mechanisms spray the radiating fins 3, the air flow of the bottom of the photovoltaic modules 1 is increased, the effect of the photovoltaic modules 2 is increased, when a small amount of floating dust on the surfaces of the photovoltaic modules 2 is cleaned, the height adjusting mechanisms drive the cleaning air spraying mechanisms to move upwards, and the cleaning air spraying mechanisms are moved upwards from the adjacent air spraying mechanisms to the surfaces of the photovoltaic modules 2 to clean the floating dust.
As shown in fig. 5, the first embodiment of the cleaning air blowing mechanism comprises a first blowing cover 5 with a rectangular cavity structure, first air blowing openings 6 are formed in two sides of the first blowing cover 5, a two-way air pump 7 is arranged at the bottom of the first blowing cover 5, the air outlet side of the two-way air pump 7 is communicated with the interior of the first blowing cover 5 through a connecting hose 8, and air is blown to two sides of the first blowing cover 5 through the two-way air pump 7.
The cleaning air blowing mechanism can achieve the purposes of increasing air flow at the bottom of the photovoltaic module 2 and assisting in blowing and cleaning floating dust, but cannot enable the radiating fins 3 at the back of the photovoltaic module 2 to face and blow the radiating fins to face and clean the upper surface of the photovoltaic module 2, in order to solve the problem, as shown in fig. 6-7, a second implementation mode of the cleaning air blowing mechanism comprises a second blowing cover 9 with a rectangular cavity structure, second air blowing openings 10 are arranged on two sides of the second blowing cover 9, a swinging blowing cavity 11 is fixed in the second blowing cover 9 through a swinging switching assembly, a bidirectional air pump 7 is arranged at the bottom of the second blowing cover 9, the air outlet side of the bidirectional air pump 7 is connected with one end of a connecting hose 8, the other end of the connecting hose 8 penetrates through the inner portion of the second blowing cover 9 and faces and cleans the upper surface of the swinging blowing cavity 11, the second blowing cover 9 is located on the lower side of the photovoltaic module 2 when the air flow at the bottom of the photovoltaic module 2, the second blowing cover 9 faces and the upper surface of the photovoltaic module 3 faces obliquely, and a small amount of the photovoltaic module faces and faces the upper surface of the photovoltaic module 2 when the air blowing cavity 11 faces obliquely.
The swinging switching assembly comprises a switching seat 12 in a shape of a Chinese character kou and a switching column 13 in rotary fit with the switching seat 12, wherein a second blowing cover 9 is arranged on the outer side of the switching column 13, two sides of the second blowing cover 9 are fixed with the switching column 13, a switching shaft 14 is arranged on the inner side of the switching column 13, two sides of the switching shaft 14 are respectively fixed with the switching column 13, a driving sleeve 15 is sleeved on the switching shaft 14, the lower side of the driving sleeve 15 is connected with the output side of the height adjusting mechanism, a necking groove 16 is arranged on the upper side of a channel of the switching seat 12, a switching clamping column 17 is in sliding fit with the necking groove 16, a switching spring 18 is arranged between the bottom of the necking groove 16 and the switching clamping column 17, the switching spring 18 is used for forcing the switching clamping column 17 to be contacted with the upper side of the switching column 13, and a switching block 19 with a triangular section is arranged on the upper side of the switching column 13.
In combination with the connection relation, the working process of the second cleaning air spraying mechanism is as follows:
When the upper surface dust accumulation of the photovoltaic module 2 is removed, under the action of the gravity of the whole cleaning air spraying mechanism, the output side of the height adjusting mechanism slides upwards relative to the second spraying cover 9, the driving sleeve 15 moves upwards to drive the switching column 13 to rotate anticlockwise, the triangular switching block 19 of the switching column 13 overcomes the elastic resistance of the switching spring 18 in the rotating process until the other inclined surface of the switching block 19 is clamped with the switching clamping column 17 again, at the moment, the air outlet side of the swing spraying cavity 11 turns downwards obliquely, the switching column 13 contacts the left side of the switching seat 12, the output side of the height adjusting mechanism continues to slide upwards, the switching column 13 and the switching seat 12 do not rotate relatively any more, the height adjusting mechanism pushes the cleaning air spraying mechanism to move upwards, the cleaning air spraying mechanism moves upwards from the interval between the adjacent photovoltaic modules 2, sprays and blows to the upper surface of the photovoltaic module 2, and cleans floating dust in an auxiliary mode.
When the air flow at the bottom of the photovoltaic module 2 needs to be increased and the radiating fins 3 at the back are directly opposite to blowing, the height adjusting mechanism is retracted to drive the cleaning air spraying mechanism to integrally move downwards to the lower side of the photovoltaic module 2, after the lower side of the second blowing cover 9 is contacted with the upper side of the height adjusting mechanism, the driving sleeve 15 moves downwards to drive the switching column 13 to rotate clockwise, the air outlet side of the swing blowing cavity 11 is obliquely upwards aligned with the radiating fins 3 at the back of the photovoltaic module 2, and continuous air flow directly penetrates through fin gaps to take away accumulated heat.
The invention provides a linkage matching mode of a swinging switching assembly, a second blowing cover 9 and a height adjusting mechanism, wherein the inclination angle of a swinging blowing cavity 11 is synchronously switched in the whole lifting movement process of a cleaning blower mechanism under the condition of no need of an additional power source, when the second blowing cover 9 moves to the upper side of a photovoltaic assembly 2, the swinging blowing cavity 11 blows obliquely downwards, air flow directly impacts the upper surface of the photovoltaic assembly 2, when the falling and resetting are carried out, the blowing direction returns to the obliquely upwards to align with a radiating fin 3 again, the air flow is increased, the lifting and reversing are completed in the same stroke by the linkage structure, the air outlet side of the swinging blowing cavity 11 is always right opposite to a target area, and the covering dead angle existing in a traditional fixed air opening is avoided.
The height adjusting mechanism is used for adjusting the position of the cleaning air spraying mechanism; as shown in fig. 3-4, the height adjusting mechanism comprises an adjusting base frame 20 and an adjusting bracket 21 arranged at the lower side of the adjusting base frame 20, a double-head air cylinder 22 is arranged on the adjusting bracket 21, push heads at two sides of the double-head air cylinder 22 extend out of the adjusting bracket 21 to be respectively fixed with one end of a transverse pushing shaft 23, and the other end of the transverse pushing shaft 23 is fixed with a semi-arc transverse pushing sleeve 24; a push sleeve driving shaft 25 is in sliding fit with the transverse push sleeve 24, push sleeve driven frames 26 are fixed on two sides of the push sleeve driving shaft 25, and push sleeve driven shafts 27 are vertically arranged on the upper sides of the push sleeve driven frames 26; the cleaning spraying mechanism comprises a cleaning spraying mechanism, a cleaning machine, a cleaning storage materials, a cleaning storage used is made of is in fact is in to be in to is in an mode is in an mode is an mode is an in an is a mode is a is an in an a is an a is used to an a used is used to an a is used to a is used a is used a machine is used machine is a machine is machine, is, machine, is.
The photovoltaic module 2 is required to be cleaned periodically, as shown in fig. 10-11, a cleaning mechanism is arranged on the outer side of the photovoltaic support 1 and comprises a cleaning support leg 28 and a cleaning sliding frame 29 arranged on the cleaning support leg 28, the cleaning sliding frame 29 is of a C-shaped structure, a cleaning sliding shaft 30 is horizontally arranged in the cleaning sliding frame 29, a cleaning sliding block 31 is slidably matched with the cleaning sliding shaft 30, C-shaped driving installation frames 32 are oppositely arranged on two sides of the cleaning sliding frame 29, a cleaning driving motor 33 is arranged on the driving installation frames 32, a motor shaft of the cleaning driving motor 33 extends to the inner side of the driving installation frames 32 and is fixed with driving chain wheels 34, driving chain 35 is in transmission fit with the driving chain 34 on two sides, the driving chain 35 is fixed with the lower side of the cleaning sliding block 31, the cleaning driving motor 33 is in positive and negative rotation to drive the cleaning sliding block 31 to slide along the cleaning sliding shaft 30, and a spraying and brushing member is arranged on the cleaning sliding block 31 and is used for cleaning the photovoltaic module 2.
As shown in fig. 12-13, the spray brushing component comprises a spray brushing base plate 36 arranged on a cleaning slide block 31, two rolling brushing ear plates 37 are oppositely arranged on one side of the spray brushing base plate 36, rolling brushing air cylinders 38 are arranged on the rolling brushing ear plates 37, and push heads of the rolling brushing air cylinders 38 penetrate through the rolling brushing ear plates 37 downwards to be fixed with rolling brush frames 39 with n-shaped cross sections; a rolling brush motor 40 is arranged on one side of the rolling brush frame 39, a motor shaft of the rolling brush motor 40 extends to the inner side of the rolling brush frame 39 and is fixed with one end of a cleaning rolling brush 41 through a coupler, and the other end of the cleaning rolling brush 41 is in rotary fit with the rolling brush frame 39 through a bearing; the cleaning rolling brush 41 is used for brushing the upper surface of the photovoltaic module 2 after primary flushing, one side of the spraying brushing base plate 36 is provided with two scraping ear plates 42 relatively, the scraping ear plates 42 are provided with scraping brush air cylinders 43, push heads of the scraping brush air cylinders 43 downwards penetrate out of the scraping ear plates 42 to be fixed with the scraping brush frame 44, rubber scraping blocks 45 are arranged on the lower side of the scraping brush frame 44, the rubber scraping blocks 45 are used for scraping water stains when the secondary flushing is reversed, the upper side of the spraying brushing base plate 36 is provided with a spraying water tank 46, the upper side of the spraying water tank 46 is provided with a water filling port 47, the water filling port 47 is matched with a spiral cover 48 in a threaded manner, the water filling port 47 can also be directly connected with external water pipes through hoses, two sides of the spraying brushing base plate 36 are provided with spraying air cylinders 49, push heads of the spraying air cylinders 49 downwards penetrate out of the upper sides of the spraying brushing base plate 36 and the spraying angle steel 50 to be fixed, a photovoltaic plate cleaning pipe 51 and a transverse flow dividing pipe 52 are respectively fixed between the spraying angle steel 50, the photovoltaic plate cleaning pipe 51 is opposite to the photovoltaic module 2, the transverse cleaning pipe 52 is opposite to the transverse cleaning pipe 52, the water draining pipe is opposite to the two sides of the horizontal water draining pipe 46, the water draining pipe is provided with a water dividing pipe 53 on the bottom of the water draining pipe 46, the other end of the spray drain pipe 53 is respectively connected with the photovoltaic panel cleaning shunt pipes 51 and 52 through a movable reversing member, the spray cylinder 49 is extended, the photovoltaic panel cleaning shunt pipes 51 are close to the photovoltaic module 2, the movable reversing member is switched to enable the spray drain pipe 53 to be conducted with the photovoltaic panel cleaning shunt pipes 51 for spraying and cleaning the photovoltaic module 2, the spray cylinder 49 is extended, the whole of the photovoltaic panel cleaning shunt pipes 51 and 52 moves upwards, the movable reversing member is switched to enable the spray drain pipe 53 to be conducted with spray heads of the transverse cleaning shunt pipes 52, and the spray drain pipe 53 is used for cleaning the cleaning rolling brushes 41 and the rubber scraping blocks 45 on two sides.
As shown in fig. 14-15, the movable reversing member comprises an outer pipeline 55 and an inner pipeline 56, wherein the lower side of the outer pipeline 55 is in threaded fit with a main pipeline of the photovoltaic panel cleaning shunt pipe 51, a sealing ring 57 is arranged on the upper side of the outer pipeline 55, a rubber sealing ring is arranged in the sealing ring 57, the inner pipeline 56 is in sliding fit with the inner pipeline 55, the upper side of the inner pipeline 56 is connected with the spray drain pipe 53, a water draining head 58 is arranged on the lower side of the inner pipeline 56, the water draining head 58 is of a cylindrical cavity structure, water draining holes 59 are respectively annularly arranged on two sides of the water draining head 58, the water draining head 58 is in sliding fit with the inner side of the outer pipeline 55, blocking rings 60 are respectively arranged on two ends of the inner side of the outer pipeline 55, after the blocking rings 60 are in contact with the water draining head 58, the inner diameter of the blocking rings 60 is larger than the outer diameter of the inner pipeline 56, the side of the outer pipeline 55 is connected with the main pipeline of the transverse cleaning shunt pipe 52 through a transverse branch pipe 61, and the transverse branch pipe 61 is communicated with the cavity between the blocking rings 60 and the sealing rings 57.
The working process of the spray brushing component is as follows:
when the cleaning slide block 31 moves along the photovoltaic module 2, the spraying cylinder 49 stretches to drive the photovoltaic panel cleaning shunt tube 51 to approach the surface of the photovoltaic panel, the outer pipeline 55 slides downwards, the water discharge head 58 is in contact with the plugging ring 60 at the upper end, the spraying water pump 54 presses water in the spraying water tank 46 into the photovoltaic panel cleaning shunt tube 51 through the water discharge hole 59 at the lower side of the water discharge head 58 to flush the surface of the photovoltaic module 2, the rolling brush cylinder 38 stretches to enable the cleaning rolling brush 41 to be in contact with the upper surface of the photovoltaic module 2, the rolling brush motor 40 drives the cleaning rolling brush 41 to rotate, and the photovoltaic panel cleaning shunt tube 51 is scrubbed after the surface of the photovoltaic module 2 is flushed;
When the cleaning slide block 31 moves reversely along the photovoltaic module 2, the rolling brush cylinder 38 drives the cleaning rolling brush 41 to retract, the rolling brush motor 40 stops, the scraping cylinder 43 stretches, the rubber scraping block 45 is attached to the upper surface of the photovoltaic module 2, and after the photovoltaic module 2 is subjected to secondary spray cleaning by the photovoltaic panel cleaning shunt tube 51, the rubber scraping block 45 scrapes residual water stains.
After the photovoltaic module 2 is cleaned, when the cleaning rolling brush 41 and the rubber scraping block 45 are required to be cleaned, the spray cylinder 49 is retracted to drive the photovoltaic panel cleaning shunt tube 51 and the transverse cleaning shunt tube 52 to move upwards as a whole, when the inner pipeline 56 moves upwards, the lower side of the drainage head 58 is contacted with the lower side blocking ring 60, the drainage hole 59 on the lower side is blocked, water flows into the transverse branch tube 61 through the cavity between the outer pipeline 55 and the sealing ring 57, and the cleaning rolling brush 41 and the rubber scraping block 45 on two sides are flushed through the transverse cleaning shunt tube 52 to remove stains attached to the upper side of the lower side.
The spraying brushing member of the invention realizes valveless switching of the flow direction of the spraying water source in the same outer pipeline 55 through the movable reversing member formed by the inner pipeline 56, the water discharge head 58 and the blocking ring 60, and the spraying brushing member can instantaneously switch between two modes of flushing and self-cleaning of the photovoltaic panel only by axial sliding of the inner pipeline 56.
As shown in fig. 16, a collecting tank 62 is arranged at the side of the photovoltaic panel, the collecting tank 62 is arranged at the lower side of the photovoltaic module 2 and is fixed with the photovoltaic bracket 1, a mounting leg 63 is arranged at the other side of the photovoltaic bracket 1, the collecting tank 62 is used for collecting rainwater flowing down the photovoltaic module 2 when raining, a water guide inclined plane 64 inclining towards the middle is arranged in the collecting tank 62, a water guide mouth 65 is arranged at the bottom of the collecting tank 62, a water guide filter screen 66 is arranged on the water guide mouth 65, a water guide cavity 67 communicated with the water guide mouth 65 is arranged at the lower side of the collecting tank 62, the bottoms of the water guide cavities 67 are connected with a discharge pipe 68, and the discharge pipe 68 is used for connecting an irrigation system.
In order to ensure heat dissipation and air flow, an installation space exists between the adjacent photovoltaic modules 2, but under a rainwater collection scene, a part of water flow can fall from the installation space, an integral collection plane cannot be formed between the photovoltaic modules 2, so that the integral collection efficiency is affected, in order to solve the problem, as shown in fig. 17-18, a blocking member 69 is arranged on the lower side of a first blowing cover 5 (or a second blowing cover 9) of the clean blowing mechanism, the blocking member 69 comprises a C-shaped blocking mounting plate 70, blocking pressing plates 71 which are in rotating fit on the blocking mounting plate 70, arc-shaped blocking rubber elastic sheets 72 are adhered between the blocking pressing plates 71, the blocking rubber elastic sheets 72 are used for being in contact with the side parts of the photovoltaic modules 2, the installation space between the photovoltaic modules 2 is blocked, an integral collection plane is formed between the photovoltaic modules 2, spring columns 73 are correspondingly arranged on the blocking pressing plates 71 and the blocking mounting plate 70, and blocking springs 74 penetrate through the spring columns 73 on the two sides.
When rainfall is collected, the height adjusting mechanism drives the cleaning air spraying mechanism to move upwards, the arc-shaped blocking rubber elastic sheet 72 is in contact with the side part of the photovoltaic module 2 until the blocking rubber elastic sheet 72 is tightly attached to the side part surface of the photovoltaic module 2, at the moment, the installation space between the adjacent photovoltaic modules 2 is completely covered by the blocking rubber elastic sheet 72, so that the surfaces of the photovoltaic modules 2 form a continuous integral collection plane, rainwater flows to the collection groove 62 at the lower side along the surface of the photovoltaic module 2, the arc-shaped structure and the elastic characteristic of the blocking rubber elastic sheet 72 can adapt to the shape of the side part of the photovoltaic module 2, the tight attachment can be realized under different installation errors or module specifications, the problem of rainwater collection leakage caused by the installation space of the adjacent photovoltaic modules 2 is effectively solved, the integral efficiency of rainwater collection is improved, the blocking springs 74 are arranged between the blocking pressing plate 71 and the spring posts 73 of the mounting plate 70 in a penetrating mode, continuous and adjustable pre-tightening force is provided for the blocking rubber elastic sheet 72, and the tightness in blocking is guaranteed.
In order to solve the problem that condensed water can be generated on the night photovoltaic module 2 in a high salt fog area and is re-evaporated by sunlight in the early morning to leave salt crystal particles, salt crystals flow into the collecting tank 62 along with next rain water to block drip irrigation drippers in an irrigation system, as shown in fig. 19-20, a condensed water adsorption device 75 is arranged on the side of the collecting tank 62, the condensed water adsorption device 75 comprises a portal frame 76 arranged on the ground and a portal beam 77 arranged on the portal frame 76, an adsorption cylinder 78 is horizontally arranged on the portal beam 77, a push head of the adsorption cylinder 78 penetrates through the portal frame 77 to be fixed with the adsorption movement angle steel 79, the adsorption cylinder 78 stretches and contracts to drive the adsorption movement angle steel 79 to transversely move, a vertical movement cylinder 80 is arranged on the upper side of the adsorption movement angle steel 79, the push head of the vertical movement cylinder 80 penetrates downwards out of the adsorption movement angle steel 79 to be connected with a condensed water collecting tank 81, the condensed water collecting tank 81 is of a cavity structure with an upper opening, a plurality of water seepage holes 82 are formed in the bottom of the condensed water collecting tank 81, and the adsorption sponge 83 is adhered to the bottom of the condensed water collecting tank 81.
When condensate water is generated by the photovoltaic module 2 at night or the condensate water is not completely evaporated in the early morning, the adsorption cylinder 78 on the gantry beam 77 stretches to drive the adsorption movement angle steel 79 to transversely move, the condensate water collecting tank 81 is adjusted to a corresponding position below the photovoltaic panel, the scraping cylinder 43 stretches, the rubber scraping block 45 is attached to the upper surface of the photovoltaic module 2, the condensate water on the photovoltaic module 2 is scraped to the condensate water collecting tank 81 through the rubber scraping block 45, and is converged into the adsorption sponge 83 through the water seepage hole 82 at the bottom of the condensate water collecting tank 81, so that salt crystals are prevented from entering the collecting tank 62 during cleaning and rain collecting operations of the photovoltaic module 2.
In order to solve the problem that ants like a moist environment and nest with soil on the inner wall of a pipeline to block a drain pipe, as shown in fig. 19-20, after adsorption sponge 83 adsorbs and dries salt-containing condensate water, the condensate water moves to the upper side of a water guide port 65 through an adsorption cylinder 78, a vertical movement cylinder 80 stretches to drive a condensate water collecting tank 81 to move downwards integrally, and the adsorption sponge 83 contacts with a water guide filter screen 66 on the water guide port 65 to block the water guide port 65.
In the rainwater collection and storage irrigation system, according to the problem that ants nest on the pipeline wall to block the drain pipe, salt-containing condensed water adsorbed by the adsorption sponge 83 forms a natural ant-proof barrier on the water guide port 65 by utilizing the characteristic of repelling the ants by salt, ants are prevented from approaching the water guide port 65 and nest on the pipeline wall from the source, the risk of drain pipe blocking is effectively reduced, the adsorption sponge 83 and the water guide filter screen 66 are in a contact blocking mode, tight sealing is realized through elastic lamination of the sponge, the ants can be prevented from entering the pipeline, the normal drainage function of the water guide port 65 cannot be blocked (the water guide port 65 can be blocked by lifting the water collecting tank through the vertical moving cylinder 80 during subsequent drainage), and meanwhile, water loss can be further reduced after the water guide port 65 is blocked by the adsorption sponge 83.
The above-mentioned fixing means, unless described separately, are all common technical means for those skilled in the art, welding, nesting or screw fixing.
The following points need to be described:
the drawings of the embodiments of the present invention relate only to the structures related to the embodiments of the present invention, and other structures may refer to the general designs.
In the drawings for describing embodiments of the present invention, the thickness of layers or regions is exaggerated or reduced for clarity, i.e., the drawings are not drawn to actual scale. It will be understood that when an element such as a layer, film, region or substrate is referred to as being "on" or "under" another element, it can be "directly on" or "under" the other element or intervening elements may be present.
The embodiments of the invention and the features of the embodiments can be combined with each other to give new embodiments without conflict.
The present invention is not limited to the above embodiments, but the scope of the invention is defined by the claims.
Claims (10)
1. A multifunctional photovoltaic panel for an ecological photovoltaic power station is characterized by comprising a photovoltaic support (1) and photovoltaic modules (2), and further comprising a collecting groove (62), wherein multiple groups of photovoltaic modules (2) are fixed on the upper side of the photovoltaic support (1) at intervals through T-shaped beam frames (4), the photovoltaic modules (2) are obliquely arranged to one side, radiating fins (3) are arranged on the back of the photovoltaic modules (2), two groups of height adjusting mechanisms are arranged on the upper side of the photovoltaic support (1), cleaning air spraying mechanisms are arranged on the output sides of the height adjusting mechanisms, the cleaning air spraying mechanisms are located between the adjacent photovoltaic modules (2), the cleaning air spraying mechanisms are located on the lower sides of the photovoltaic modules (2), the cleaning air spraying mechanisms are used for spraying the radiating fins (3), the height adjusting mechanisms drive the cleaning air spraying mechanisms to move upwards from the intervals between the adjacent photovoltaic modules (2), the cleaning air spraying mechanisms are used for spraying the upper surfaces of the photovoltaic modules (2), cleaning mechanisms are arranged on the outer sides of the photovoltaic support (1), the cleaning mechanisms are used for cleaning the photovoltaic modules in depth direction when the photovoltaic modules (2) are accumulated, and the collecting groove (62) is used for collecting rainwater on one side of the photovoltaic modules (2).
2. The multifunctional photovoltaic panel for the ecological photovoltaic power station according to claim 1 is characterized in that the cleaning air blowing mechanism comprises a second air blowing cover (9) of a rectangular cavity structure, second air blowing openings (10) are formed in two sides of the second air blowing cover (9), an oscillating air blowing cavity (11) is fixedly arranged in the second air blowing cover (9) through an oscillating switching assembly, a bidirectional air pump (7) is arranged at the bottom of the second air blowing cover (9), the air outlet side of the bidirectional air pump (7) is connected with one end of a connecting hose (8), the other end of the connecting hose (8) penetrates through the inside of the second air blowing cover (9) and is connected with the air inlet side of the oscillating air blowing cavity (11), the air outlet side of the oscillating air blowing cavity (11) corresponds to the air blowing openings (10), the second air blowing cover (9) is located on the lower side of the photovoltaic module (2), the air outlet side of the oscillating air blowing cavity (11) obliquely faces upwards and faces the air blowing fin (3), and the air blowing side of the oscillating cavity (11) obliquely faces downwards and faces upwards when the cleaning air blowing mechanism moves.
3. The multifunctional photovoltaic panel for the ecological photovoltaic power station according to claim 2, wherein the swinging switching assembly comprises a switching seat (12) in a shape of a mouth and a switching column (13) in rotating fit with the switching seat (12), a second blowing cover (9) is arranged on the outer side of the switching column (13), two sides of the second blowing cover (9) are fixed with the switching column (13), a switching shaft (14) is arranged on the inner side of the switching column (13), two sides of the switching shaft (14) are respectively fixed with the switching column (13), a driving sleeve (15) is sleeved on the switching shaft (14), the lower side of the driving sleeve (15) is connected with the output side of the height adjusting mechanism, a necking groove (16) is arranged on the upper side of a channel of the switching seat (12), a switching clamping column (17) is in sliding fit with the necking groove (16), a switching spring (18) is arranged between the bottom of the necking groove (16) and the switching clamping column (17), the switching spring (18) is used for forcing the switching clamping column (17) to be contacted with the upper side of the switching column (13), and a triangular section (19) is arranged on the upper side of the switching column (13).
4. The multifunctional photovoltaic panel for the ecological photovoltaic power station according to claim 1, wherein the height adjusting mechanism comprises an adjusting base frame (20) and an adjusting bracket (21) arranged on the lower side of the adjusting base frame (20), a double-head air cylinder (22) is arranged on the adjusting bracket (21), push heads on two sides of the double-head air cylinder (22) extend out of the adjusting bracket (21) to be respectively fixed with one end of a transverse push shaft (23), the other end of the transverse push shaft (23) is fixed with a semi-arc transverse push sleeve (24), a push sleeve driving shaft (25) is in sliding fit with the transverse push sleeve (24), push sleeve driven frames (26) are fixed on two sides of the push sleeve driving shaft (25), push sleeve driven shafts (27) are vertically arranged on the upper sides of the push sleeve driven frames (26), the push sleeve driven shafts (27) are in sliding fit with the adjusting base frame (20), and the upper sides of the push sleeve driven shafts (27) are in fit with the cleaning air spraying mechanism.
5. The multifunctional photovoltaic panel for the ecological photovoltaic power station according to claim 1, wherein the cleaning mechanism comprises a cleaning supporting leg (28) and a cleaning sliding frame (29) arranged on the cleaning supporting leg (28), the cleaning sliding frame (29) is of a C-shaped structure, a cleaning sliding shaft (30) is horizontally arranged in the cleaning sliding frame (29), a cleaning sliding block (31) is slidingly matched on the cleaning sliding shaft (30), C-shaped driving installation frames (32) are oppositely arranged on two sides of the cleaning sliding frame (29), a cleaning driving motor (33) is arranged on the driving installation frames (32), a motor shaft of the cleaning driving motor (33) extends to the inner side of the driving installation frames (32) and is fixed with driving chain wheels (34), driving chains (35) are in transmission fit with the lower side of the cleaning sliding block (31), and a spraying brushing member is arranged on the cleaning sliding block (31) and is used for cleaning a photovoltaic module (2).
6. The multifunctional photovoltaic panel for the ecological photovoltaic power station according to claim 5, wherein the spray brushing component comprises a spray brushing base plate (36) arranged on a cleaning slide block (31), two rolling brushing ear plates (37) are oppositely arranged on one side of the spray brushing base plate (36), rolling brushing air cylinders (38) are arranged on the rolling brushing ear plates (37), and push heads of the rolling brushing air cylinders (38) penetrate through the rolling brushing ear plates (37) downwards to be fixed with a rolling brushing frame (39); a rolling brush motor (40) is arranged on one side of the rolling brush frame (39), a motor shaft of the rolling brush motor (40) extends to the inner side of the rolling brush frame (39) and is fixed with one end of a cleaning rolling brush (41) through a coupler, the other end of the cleaning rolling brush (41) is in running fit with the rolling brush frame (39) through a bearing, two scraping ear plates (42) are oppositely arranged on one side of a spraying brushing base plate (36), a scraping brush air cylinder (43) is arranged on the scraping ear plates (42), a pushing head of the scraping air cylinder (43) downwards penetrates through the scraping ear plates (42) to be fixed with a scraping brush frame (44), a rubber scraping block (45) is arranged on the lower side of the scraping brush frame (44), a spraying water tank (46) is arranged on the upper side of the spraying brushing base plate (36), a water filling port (47) is arranged on the upper side of the spraying water tank (46), spraying air cylinders (49) are arranged on two sides of the spraying brushing base plate (36), the push head of the spray cylinder (49) downwards penetrates through the spray brushing base plate (36) and is fixed with the upper side of the spray angle steel (50), a photovoltaic panel cleaning shunt tube (51) and a transverse cleaning shunt tube (52) are respectively fixed between the spray angle steel (50), a spray drain pipe (53) is arranged at the bottom of the spray water tank (46), a spray water pump (54) is arranged on the spray drain pipe (53), and the other end of the spray drain pipe (53) is respectively connected with the photovoltaic panel cleaning shunt tube (51) and the transverse cleaning shunt tube (52) through a movable reversing component.
7. The multifunctional photovoltaic panel for the ecological photovoltaic power station according to claim 6, wherein the movable reversing member comprises an outer pipeline (55) and an inner pipeline (56), the lower side of the outer pipeline (55) is in threaded fit with a main pipeline of the photovoltaic panel cleaning shunt pipe (51), a sealing ring (57) is arranged on the upper side of the outer pipeline (55), a rubber sealing ring is arranged in the sealing ring (57), the inner pipeline (56) is in sliding fit with the inner pipeline (55), the upper side of the inner pipeline (56) is connected with a spray drain pipe (53), a drain head (58) is arranged on the lower side of the inner pipeline (56), the drain head (58) is of a cylindrical cavity structure, drain holes (59) are respectively annularly distributed on two sides of the drain head (58), the drain head (58) is in sliding fit with the inner side of the outer pipeline (55), sealing rings (60) are respectively arranged at two ends of the inner side of the outer pipeline (55), the inner diameter of the sealing rings (60) is larger than the outer diameter of the inner pipeline (56), the side of the outer pipeline (55) is in sliding fit with the main pipeline (52), the lateral parts of the outer pipeline (55) are connected with the sealing rings (61) of the main pipeline (52) through lateral branch pipes, and the lateral branch pipes (61) are communicated with the sealing rings (57).
8. The multifunctional photovoltaic panel for the ecological photovoltaic power station according to claim 1, wherein the collecting tank (62) is fixed with the photovoltaic bracket (1), the other side of the photovoltaic bracket (1) is provided with a mounting leg (63), a water guide inclined plane (64) inclining towards the middle is arranged in the collecting tank (62), the bottom of the collecting tank (62) is provided with a water guide mouth (65), a water guide filter screen (66) is arranged on the water guide mouth (65), a water guide cavity (67) communicated with the water guide mouth (65) is arranged on the lower side of the collecting tank (62), the bottoms of the water guide cavities (67) are connected with a discharge pipe (68), and the discharge pipe (68) is used for being connected with an irrigation system.
9. The multifunctional photovoltaic panel for the ecological photovoltaic power station according to claim 1, wherein the lower side of the clean air spraying mechanism is provided with a blocking member (69), and the blocking member (69) is used for blocking the installation interval between the photovoltaic modules (2) so as to form an integral collecting plane between the photovoltaic modules (2).
10. The multifunctional photovoltaic panel for the ecological photovoltaic power station according to claim 8, wherein a condensate water adsorption device (75) is arranged on the side portion of the collecting tank (62), the condensate water adsorption device (75) comprises a portal frame (76) arranged on the ground and a portal frame (77) arranged on the portal frame (76), an adsorption cylinder (78) is horizontally arranged on the portal frame (77), a push head of the adsorption cylinder (78) penetrates through the portal frame (77) to be fixed with the adsorption moving angle steel (79), the adsorption cylinder (78) stretches out and draws back to drive the adsorption moving angle steel (79) to transversely move, a vertical moving cylinder (80) is arranged on the upper side of the adsorption moving angle steel (79), the push head of the vertical moving cylinder (80) penetrates out of the adsorption moving angle steel (79) to be connected with a condensate water collecting tank (81), the condensate water collecting tank (81) is of a cavity structure with an upper opening, a plurality of water seepage holes (82) are formed in the bottom of the condensate water collecting tank (81), and the adsorption sponge (83) is adhered to the bottom of the condensate water collecting tank (81).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202511178430.7A CN120729160B (en) | 2025-08-22 | 2025-08-22 | Multifunctional photovoltaic panel for ecological photovoltaic power station |
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| CN202511178430.7A CN120729160B (en) | 2025-08-22 | 2025-08-22 | Multifunctional photovoltaic panel for ecological photovoltaic power station |
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| DE202023105165U1 (en) * | 2023-09-08 | 2023-09-20 | Huaneng Power International Inc. Dezhou Power Plant | Automatic spray device for dust removal for photovoltaic systems on bodies of water |
| CN221428809U (en) * | 2023-12-21 | 2024-07-26 | 陕西地建酒店管理集团有限责任公司 | Photovoltaic cell power generation device |
| WO2025011186A1 (en) * | 2023-07-11 | 2025-01-16 | 华能青海发电有限公司新能源分公司 | Photovoltaic module with automatic cleaning system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2016016914A1 (en) * | 2014-07-31 | 2016-02-04 | 株式会社 スカイロボット | Cleaning device for solar photovoltaic panel |
| KR102183541B1 (en) * | 2019-12-16 | 2020-11-26 | 아진시스템 주식회사 | Solar Cell Module |
| CN212811629U (en) * | 2020-08-19 | 2021-03-26 | 贺招 | New forms of energy photovoltaic with automatically cleaning device |
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| WO2025011186A1 (en) * | 2023-07-11 | 2025-01-16 | 华能青海发电有限公司新能源分公司 | Photovoltaic module with automatic cleaning system |
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| CN120729160B (en) | 2025-12-09 |
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