CN113922751A - A photovoltaic panel maintenance device and method in a wind-solar hybrid system - Google Patents
A photovoltaic panel maintenance device and method in a wind-solar hybrid system Download PDFInfo
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- CN113922751A CN113922751A CN202111255102.4A CN202111255102A CN113922751A CN 113922751 A CN113922751 A CN 113922751A CN 202111255102 A CN202111255102 A CN 202111255102A CN 113922751 A CN113922751 A CN 113922751A
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- 229910052742 iron Inorganic materials 0.000 claims description 22
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Images
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
-
- 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
-
- 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
-
- 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
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- 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
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
- H02S10/12—Hybrid wind-PV energy systems
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Photovoltaic Devices (AREA)
Abstract
A photovoltaic panel maintenance device and method in a wind-solar hybrid system are applied to the field of multi-energy hybrid equipment and comprise a base, wherein a support frame and a wind driven generator are arranged on the base, a photovoltaic panel is arranged on the support frame, a fan blade part of the wind driven generator extends to one side of the photovoltaic panel, a cleaning frame is arranged on the end face, facing the photovoltaic panel, of the fan blade of the wind driven generator, cleaning cotton is arranged on the cleaning frame, and a cleaning cotton quilt is tightly pressed between the cleaning frame and the cleaning cotton. When wind driven generator rotated to generate electricity under the effect of external wind power, flabellum on the wind driven generator can utilize the clearance cotton to scrape the dust or debris of photovoltaic board surface adhesion down to reached the automatic effect of clearing up the photovoltaic board, need not staff's regular manual work and clear up labour saving and time saving to the photovoltaic board.
Description
Technical Field
The utility model relates to the technical field of multi-energy complementary equipment, in particular to a photovoltaic panel maintenance device and method in a wind-solar complementary system.
Background
The multi-energy complementary system is an expansion of traditional distributed energy application, and is an imaging of an integrated integration concept in the field of energy system engineering, so that the application of distributed energy is expanded from points to surfaces and is locally moved to the system. Specifically, the multi-energy complementary distributed energy system is not simply stacked of multiple energy sources, but comprehensively and complementarily utilizes the energy sources according to different energy source grades at the height of the system, and comprehensively arranges the matching relationship and the conversion use among various energy sources, so as to obtain the most reasonable energy utilization effect and benefit.
Wind-solar hybrid is a set of power generation application system, the system stores the generated electric energy into a storage battery by utilizing a solar cell array and a wind driven generator, and when a user needs to use the power, an inverter converts direct current stored in the storage battery into alternating current which is transmitted to a user load through a power transmission line. Prior art 1(CN213646046U) "a complementary energy-saving control equipment of multipotency", the power distribution box comprises a box body, the fixed base that is provided with support ground in bottom half, box inner chamber center vertically is provided with the baffle, and the baffle cuts apart into the water storage chamber with box inner chamber, place the chamber, the box upper end is provided with the water inlet in intercommunication water storage chamber, it is equipped with battery and controller mainboard to place the intracavity, the box front and back all is provided with solar panel, there is the wind-force generating fan box upper end through the support mounting, the chamber butt joint is provided with the access door to the box intercommunication is placed, the outside that the box is located the water storage chamber is provided with the delivery port in switch board and intercommunication water storage chamber. According to the utility model, the box body is erected on the roof of the building, the solar energy and wind power generation fans outside the box body are used for new energy, the water inlet at the upper end of the box body is matched with the water storage cavity for rainwater recycling, the electric energy converted by the storage battery can be supplied to the device and the building, the integral utilization efficiency of the whole energy is greatly increased, and the practical effect is better. However, after long-term use, the photovoltaic panel in the wind and light complementary system is prone to reducing power generation efficiency due to surface dust accumulation, and workers are required to clean the photovoltaic panel regularly and manually, which wastes time and labor. In addition, part of sunlight irradiating the photovoltaic panel is shielded by fan blades of the wind driven generator, resulting in reduction of the power generation efficiency of the photovoltaic panel.
Prior art 2(CN207853833U) "a solar cell panel that can clear up automatically", workstation top one side is equipped with the washing chamber, go out the water cavity, go out the liquid cavity, dry the chamber and blow-dry the chamber, the workstation top still is equipped with clean water tank and washing liquid case, it is equipped with the clearance subassembly to wash intracavity portion, it is equipped with the leading water pipe to go out the intracavity portion, leading water pipe one end is equipped with the blowout subassembly, the leading water pipe other end passes through the pipe and is connected with the clean water tank, it is equipped with the drainage tube to go out liquid intracavity portion, drainage tube one end is equipped with the blowout subassembly, the drainage tube other end passes through the pipe and is connected with the washing liquid case, it is equipped with the device of drying to wipe intracavity portion, it is equipped with the air duct to weather intracavity portion, air duct one end is connected with the draught fan, the air duct other end is equipped with the air-out subassembly. According to the solar panel capable of being automatically cleaned, the dirty solar panel can be cleaned by firstly washing dust on the surface with clean water, then adding cleaning liquid for deep cleaning, and thoroughly scrubbing the dirty solar panel by using the scraper plate. The prior art 3(CN206882235U) "a solar photovoltaic panel cleaning device", includes a first supporting rod, a cylinder body and a bracket, the upper end of the bracket is fixedly connected with a side wall of the cylinder body, a piston is movably inserted in the cylinder body, the piston is connected with the solar photovoltaic panel through the first supporting rod, the solar photovoltaic panel cleaning device has a simple structure, a first motor drives a rotating rod to rotate through a driving belt, so as to drive a fan blade to rotate, a second brush on the fan blade carries out rotary brushing, so as to increase the cleaning force, meanwhile, a sponge on a connecting rod can also clean the solar photovoltaic panel, alcohol dipped in the sponge deepens the cleaning degree, some impurities which are difficult to treat, such as pollution liquid, and the like are treated, a second hydraulic telescopic rod and a second motor are utilized, a second rotating shaft on the second motor rotates, a steel wire rope is wound, so as to pull the connecting plate to repeatedly move back and forth, the fan blades and the second brush can rotate to sweep and can also repeatedly move back and forth, and the cleaning force is further increased. In the prior art 2 and the prior art 3, the photovoltaic panel is cleaned by the special cleaning device for the photovoltaic panel, when the special cleaning device is applied to the wind-solar hybrid device, the installation site of the wind-solar hybrid device is enlarged, the construction feasibility of the wind-solar hybrid device is reduced, the land resource is not favorably saved, and in addition, the special cleaning device needs to be specially supplied with power in the cleaning process, so that extra energy consumption is also caused, and the energy is not favorably saved.
In summary, research needs to be carried out on a maintenance device and a maintenance method for a photovoltaic panel in a wind-solar hybrid system, so as to improve the construction feasibility of the wind-solar hybrid device and improve the economic and social benefits.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model aims to provide a photovoltaic panel maintenance device and a photovoltaic panel maintenance method in a wind-solar hybrid system, which can clean a photovoltaic panel as required at any time, reduce energy consumption and improve energy-saving efficiency on the premise of saving manpower; when the photovoltaic panel is not required to be cleaned, the relative position of the photovoltaic panel and the fan blades can be adjusted, and partial sunlight irradiating the photovoltaic panel is prevented from being shielded by the fan blades of the wind driven generator, so that the power generation efficiency of the photovoltaic panel is improved; the optimization requirements of the installation site of the wind-solar hybrid device are fully met, the construction feasibility of the wind-solar hybrid device is improved, and the land resource is saved.
The utility model adopts the following technical scheme.
A photovoltaic panel maintenance device in a wind-solar hybrid system comprises a base, wherein a support frame and a wind driven generator are arranged on the base, and a photovoltaic panel is arranged on the support frame;
the photovoltaic panel is slidably mounted on the support frame; cleaning devices are arranged on the end faces, facing the photovoltaic panel, of the fan blades of the wind driven generator;
when the photovoltaic panel needs to be cleaned, the photovoltaic panel slides to the side close to the wind driven generator, the photovoltaic panel is aligned with the fan blades, and the cleaning device cleans the photovoltaic panel when the fan blades rotate;
when the photovoltaic panel is cleaned, the photovoltaic panel slides to the side far away from the wind power generator, and the fan blades do not shield the photovoltaic panel.
Preferably, the cleaning device comprises a cleaning frame, and cleaning cotton is arranged on the cleaning frame;
when the flabellum rotated, the clearance cotton rotated to photovoltaic board department, can support and tightly rotate at the surface of photovoltaic board, cleared up the photovoltaic board surface.
Preferably, the support frame is provided with a sliding chute, the photovoltaic panel is provided with a sliding block matched with the sliding chute, the sliding block is connected in the sliding chute in a sliding manner, and the support frame is also provided with a first electric push rod for driving the photovoltaic panel to move along the sliding chute;
when the photovoltaic panel needs to be cleaned, a worker drives the photovoltaic panel to drive the sliding block to move along the sliding groove by using the first electric push rod, the photovoltaic panel is pushed to a position aligned with a fan blade of the wind driven generator, and the cleaning device cleans the photovoltaic panel when the fan blade rotates;
when the photovoltaic board clearance finishes, the staff utilizes first electric putter drive photovoltaic board to drive the slider and removes along the spout, with photovoltaic board propelling movement to the position staggered with aerogenerator's flabellum, when the flabellum rotated, the sunshine of photovoltaic board can not sheltered from by the flabellum.
Preferably, the support frame is provided with an electromagnet, the photovoltaic panel is positioned between the electromagnet and the first electric push rod, and an iron sheet is arranged on the end face of the photovoltaic panel facing the electromagnet and is tightly abutted and adsorbed on the electromagnet;
the staff utilizes first electric putter with photovoltaic board propelling movement to the position back of lining up with aerogenerator's flabellum, the electro-magnet circular telegram with iron sheet absorption on the electro-magnet, under the effect of the magnetic force of electro-magnet, photovoltaic board current position is fixed unchangeable.
Preferably, the iron sheet is provided with a first conducting sheet, the electromagnet is provided with a second conducting sheet, the support frame is further provided with a storage battery and an indicator lamp respectively, the first conducting sheet and the indicator lamp are connected in series and then connected to the anode of the storage battery, and the second conducting sheet is connected to the cathode of the storage battery; when the iron sheet and the electromagnet are abutted against each other, the first conducting sheet and the second conducting sheet are contacted with each other, and the indicator light is electrified and emits light;
when the indicator light is lighted, the current position of the photovoltaic panel is fixed and unchanged.
Preferably, the sliding block is rotatably connected with a plurality of rollers, and each roller is tightly propped against the inside of the sliding groove; when the photovoltaic panel is driven by the first electric push rod, the sliding block is driven to slide along the sliding groove, and at the moment, each roller rotates in the sliding groove under the driving of the sliding block.
Preferably, the base is also provided with a water tank and a water pump, the water tank is provided with a water inlet, and the water tank collects rainwater through the water inlet;
the support frame is also provided with a spray pipe, the spray pipe is communicated with a plurality of spray heads, and each spray head faces the photovoltaic panel;
the water inlet end of the water pump is communicated with the water tank, and the water outlet end of the water pump is communicated with the spray pipe;
when the photovoltaic board need clear up, in the rainwater pump pumped the shower with the water tank in, the rainwater in the shower sprays the photovoltaic board along a plurality of shower nozzles and drenches the photovoltaic board.
Preferably, the water inlet is formed in the side wall of the water tank, the water tank is further provided with a water receiving plate, the water receiving plate is located below the water inlet, a gap is formed between the water receiving plate and the water inlet, an annular surrounding plate is arranged on the outer edge of the water receiving plate, and the water inlet is located in the inner edge of the surrounding plate;
rainwater falls onto the water receiving plate, and the water level on the water receiving plate rises under the limitation of the enclosing plate; when the water level is higher than the water inlet hole, rainwater flows into the water tank along the water inlet hole; sundries in the rainwater are deposited between the water receiving plate and the water inlet hole due to the dead weight.
Preferably, the water tank is also provided with a filter screen plate, and the filter screen plate is used for sealing the water inlet hole and filtering sundries in the rainwater;
the filter screen plate and the water tank are fixedly connected by adopting detachable bolts.
The water receiving plate is provided with a positioning groove matched with the filter screen plate.
Preferably, the surrounding plate is provided with a sewage discharge hole, the wall of the sewage discharge hole is provided with two fixing grooves in opposite directions, the two fixing grooves are connected with a baffle plate for closing the sewage discharge hole in a sliding manner, the surrounding plate is also provided with a fixing frame, and the fixing frame is provided with a second electric push rod for driving the baffle plate to slide along the fixing grooves;
when the rain falls, the baffle plate is driven by the second electric push rod to move upwards, the sewage discharge hole is opened, and sundries deposited on the water receiving plate are discharged along the sewage discharge hole under the washing of rainwater; after the sewage discharge is finished, the second electric push rod drives the baffle plate to move downwards to seal the sewage discharge hole.
A maintenance method of a photovoltaic panel in a wind-solar hybrid system comprises the following steps:
step 1, when the photovoltaic panel needs to be cleaned, driving the photovoltaic panel to slide towards the side close to the wind driven generator by using a first electric push rod;
and 4, when the photovoltaic panel is cleaned, the electromagnet is powered off, and the photovoltaic panel is driven by the first electric push rod to be pushed to a position staggered with the fan blades of the wind driven generator.
Preferably, step 3 further comprises:
step 3.1, pumping rainwater in the water tank into a spray pipe by a water pump, and spraying the rainwater in the spray pipe onto the photovoltaic panel along a plurality of spray heads to wet the photovoltaic panel;
and 3.2, cleaning the photovoltaic panel after the cotton absorbs rainwater on the photovoltaic panel.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the wind driven generator rotates under the action of external wind power to generate electricity, the fan blades on the wind driven generator can scrape dust or sundries adhered to the surface of the photovoltaic panel by using cleaning cotton, so that the effect of automatically cleaning the photovoltaic panel is achieved, workers do not need to clean the photovoltaic panel regularly and manually, and time and labor are saved;
2. the arrangement that the photovoltaic panel can move along the sliding groove reduces the possibility that part of sunlight irradiating the photovoltaic panel is shielded by fan blades of the wind driven generator, so that the power generation efficiency of the photovoltaic panel is reduced, and the power generation effect of the photovoltaic panel is improved;
3. the cleaning device is arranged on the fan blade of the fan, a special cleaning device mounting bracket and a rotating mechanism are not required to be arranged, and the standard structure of the wind-solar hybrid device is reserved to the maximum extent, so that the optimization of the mounting field of the wind-solar hybrid device is facilitated, and the wind-solar hybrid device is suitable for various application occasions.
Drawings
FIG. 1 is a schematic structural diagram of a photovoltaic panel maintenance device in a wind-solar hybrid system according to the present invention;
FIG. 2 is a schematic cross-sectional view of a photovoltaic panel maintenance device in a wind-solar hybrid system according to the present invention, wherein the photovoltaic panel maintenance device is configured to embody a roller;
FIG. 3 is a schematic diagram of an explosion structure for embodying a water inlet in the photovoltaic panel maintenance device in the wind-solar hybrid system according to the utility model;
fig. 4 is an enlarged schematic view at a in fig. 3.
The reference numerals in fig. 1 to 4 are explained as follows:
1-a base; 2-a support frame; 3, a wind driven generator; 4-a photovoltaic panel;
5-cleaning the frame; 6-cleaning cotton;
7-a chute; 8-a slide block; 9-a first electric push rod; 10-an electromagnet; 11-iron sheet;
12-a first conductive sheet; 13-a second conductive sheet; 14-a storage battery; 15-an indicator light;
16-a roller;
17-a water tank; 18-water inlet holes; 19-a spray pipe; 20-a spray head; 21-a water pump;
22-a water receiving plate; 23-enclosing plates; 24-a filter screen plate;
25-connecting bolts; 26-thread groove; 27-a positioning groove;
28-a sewage draining hole; 29-a fixed slot; 30-a baffle plate; 31-a fixing frame;
32-second electric push rod.
Detailed Description
The present application is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present application is not limited thereby.
Referring to fig. 1, the photovoltaic panel maintenance device in the wind-solar hybrid system comprises a base 1, wherein a support frame 2 and a wind driven generator 3 are arranged on the base 1, and a photovoltaic panel 4 is arranged on the support frame 2.
The photovoltaic panel 4 is slidably mounted on the support frame 2; cleaning devices are arranged on the end faces, facing the photovoltaic panel 4, of the fan blades of the wind driven generator 3;
when the photovoltaic panel 4 needs to be cleaned, the photovoltaic panel 4 slides to the side close to the wind driven generator 3, the photovoltaic panel 4 is aligned with the fan blades, and the cleaning device cleans the photovoltaic panel 4 when the fan blades rotate;
when the photovoltaic panel 4 is cleaned, the photovoltaic panel 4 slides to the side far away from the wind driven generator 3, and the fan blades do not shield the photovoltaic panel 4.
As can be seen from fig. 1, in the preferred embodiment of the present invention, the fan blade of the wind power generator 3 extends partially to the photovoltaic panel 4 side.
Preferably, the fan blade of the wind driven generator 3 is fixedly connected with a cleaning frame 5 on the end surface facing the support frame 2, and cleaning cotton 6 is bonded on the end surface of the cleaning frame 5 facing the support frame 2.
Under initial condition, photovoltaic board 4 is located the position of misplacing each other with aerogenerator 3's flabellum, and when photovoltaic board 4 was pushed to the state of aliging each other with aerogenerator 3's flabellum under the effect of first electric putter 9, clearance cotton 6 on the aerogenerator 3 flabellum can offset tightly with photovoltaic board 4. Therefore, in the initial state, the photovoltaic panel 4 is in a position staggered with the fan blades of the wind driven generator 3, so that the photovoltaic panel 4 can stably generate electricity by means of sunlight; when needing to clear up photovoltaic board 4, the staff can start first electric putter 9 and drive photovoltaic board 4 and remove along spout 7, align each other until photovoltaic board 4 and aerogenerator 3's flabellum, so that aerogenerator 3 rotates under the effect of external wind power, clearance cotton 6 on the 3 flabellum of aerogenerator can support tightly and rotate on the surface of photovoltaic board 4 under the drive of flabellum, clear up photovoltaic board 4, thereby reached the automatic effect of clearing up photovoltaic board 4, time saving and labor saving.
Furthermore, the shape of the cleaning cotton can be optimized, so that the rotating area of the cleaning cotton on the surface of the photovoltaic panel is just consistent with the area of the photovoltaic panel, and the cleaning effect is better.
In the preferred embodiment of the utility model, when the wind driven generator on the support frame rotates under the action of external wind power to generate electricity, the fan blades on the wind driven generator can drive the cleaning frame and the cleaning cotton to rotate, the cleaning cotton can tightly abut against the surface of the photovoltaic panel to rotate when rotating to the photovoltaic panel, and dust or sundries adhered to the surface of the photovoltaic panel are scraped, so that the effect of automatically cleaning the photovoltaic panel without external special power is achieved, the cleaning can be carried out at any time, the photovoltaic panel does not need to be cleaned regularly, the time and the labor are saved, the electric energy is saved, and the working efficiency is improved.
Preferably, the support frame 2 is correspondingly provided with two parallel sliding chutes 7, the sliding chutes 7 are arranged along the horizontal direction, and the two sliding chutes 7 are connected with the photovoltaic panel 4 in a sliding manner along the vertical direction; be equipped with on the photovoltaic board 4 with spout 7 assorted slider 8, slider 8 slides and connects in spout 7.
Fixedly connected with electric putter 9 on support frame 2, the output end fixed connection of electric putter 9 is on photovoltaic board 4, and first electric putter 9 is used for driving photovoltaic board 4 to remove along spout 7, and photovoltaic board 4 is located between aerogenerator 3 and first electric putter 9.
When the photovoltaic panel needs to be cleaned, a worker drives the photovoltaic panel to drive the sliding block to move along the sliding groove by using the first electric push rod, the photovoltaic panel is pushed to a position aligned with a fan blade of the wind driven generator, and the cleaning device cleans the photovoltaic panel when the fan blade rotates;
when the photovoltaic board clearance finishes, the staff utilizes first electric putter drive photovoltaic board to drive the slider and removes along the spout, with photovoltaic board propelling movement to the position staggered with aerogenerator's flabellum, when the flabellum rotated, the sunshine of photovoltaic board can not sheltered from by the flabellum to the electricity generation is shone by the acceptance sunshine that the photovoltaic board can be stable, thereby has promoted the generating effect of photovoltaic board.
As shown in fig. 2, the support frame 2 is fixedly connected with an electromagnet 10, the photovoltaic panel 4 is located between the electromagnet 10 and the first electric push rod 9, and an iron sheet 11 is bonded on the end surface of the photovoltaic panel 4 facing the electromagnet 10, when the iron sheet 11 is correspondingly adsorbed on the electromagnet 10, the photovoltaic panel 4 is aligned with the fan blades of the wind driven generator 3. Therefore, when the photovoltaic panel 4 needs to be cleaned, a worker can firstly move the photovoltaic panel 4 to a position aligned with the fan blade of the wind driven generator 3, so that the iron sheet 11 and the electromagnet 10 are abutted against each other, and then the electromagnet 10 is electrified to adsorb the iron sheet 11 on the electromagnet 10, so that the photovoltaic panel 4 is not easy to move relative to the support frame 2 in the cleaning process, the stability of the photovoltaic panel 4 in the cleaning process is enhanced, the possibility of movement of the photovoltaic panel 4 in the cleaning process is reduced, and the cleaning effect of the photovoltaic panel 4 is further improved; after the photovoltaic panel 4 is cleaned, the staff can be power-off and demagnetized for the electromagnet 10, so that the photovoltaic panel 4 can be stably reset by the first electric push rod 9 to continue generating electricity.
The staff utilizes first electric putter with photovoltaic board propelling movement to the position back of lining up with aerogenerator's flabellum, the electro-magnet circular telegram with iron sheet absorption on the electro-magnet, under the effect of the magnetic force of electro-magnet, photovoltaic board current position is fixed unchangeable. When the photovoltaic board stably stops at the current position, the fan blades of the wind driven generator can be cleaned stably, so that the cleaning effect of the photovoltaic board is further improved.
The iron sheet 11 is fixedly connected with a first conducting sheet 12, the electromagnet 10 is fixedly connected with a second conducting sheet 13, and when the iron sheet 11 and the electromagnet 10 are mutually abutted, the first conducting sheet 12 and the second conducting sheet 13 are also mutually abutted; the support frame 2 is also fixedly connected with a storage battery 14 and an indicator light 15 respectively, the indicator light 15 is electrically connected with the anode of the storage battery 14 after being connected with the first conducting strip 12 in series, and the second conducting strip 13 is electrically connected with the cathode of the storage battery 14; when the iron sheet 11 and the magnetic block abut against each other, the first conductive sheet 12 and the second conductive sheet 13 abut against each other and contact with each other under the action of the iron sheet 11 and the magnetic block, so that the power-on loop between the indicator light 15 and the storage battery 14 is switched on, and the indicator light 15 is powered on and emits light. Therefore, the indicator light 15 has the effect of indicating the relative position between the iron sheet 11 and the electromagnet 10, and when the staff adjusts the position of the photovoltaic panel 4, whether the iron sheet 11 on the photovoltaic panel 4 supports tightly with the electromagnet 10 or not can be judged according to the on-off state of the indicator light 15, and then the photovoltaic panel 4 is quickly and accurately cleaned.
In the preferred embodiment of the utility model, the position of the photovoltaic panel is indicated by the indicator lamp, so that when a worker drives the photovoltaic panel to move, whether the iron sheet on the photovoltaic panel is abutted against the electromagnet or not can be rapidly known by checking whether the indicator lamp is electrified or not to emit light, and then the position of the photovoltaic panel is conveniently fixed.
As shown in fig. 2, the two end faces of the photovoltaic panel 4 in the vertical direction are respectively and fixedly connected with sliding blocks 8 matched with the sliding grooves 7, the end faces of the two sliding blocks 8 departing from the photovoltaic panel 4 are respectively and rotatably connected with a plurality of rollers 16, the photovoltaic panel 4 is connected on the supporting frame 2 in a sliding manner in the sliding grooves 7 through the sliding blocks 8, and the plurality of rollers 16 are tightly abutted to the groove walls of the sliding grooves 7. Consequently, when the staff utilizes first electric putter 9 drive photovoltaic board 4 to slide along support frame 2, a plurality of gyro wheels 16 can support tightly at 7 internal rotations of spout under the drive of photovoltaic board 4, and the setting of a plurality of gyro wheels 16 has reduced the frictional resistance between slider 8 and the spout 7, has promoted the smooth degree of photovoltaic board 4 when sliding along support frame 2 to reduce first electric putter 9's energy consumption, energy-concerving and environment-protective.
As shown in fig. 3, a water tank 17 is fixedly connected to the base 1, a water inlet 18 for collecting rainwater is formed in the water tank 17, a spray pipe 19 is fixedly connected to the support frame 2, a plurality of spray heads 20 are uniformly communicated with the spray pipe 19, and water outlets of the plurality of spray heads 20 are all arranged in an inclined manner towards the photovoltaic panel 4; when the photovoltaic panel 4 is in an initial state, the spray head 20 on the spray pipe 19 and the photovoltaic panel 4 are arranged correspondingly; the base 1 is also fixedly connected with a water pump 21, the water inlet end of the water pump 21 is communicated with the water tank 17, and the water outlet end of the water pump 21 is communicated with the spray pipe 19. Therefore, the water tank 17 collects rainwater when it rains, and stores the collected rainwater in the water tank 17; in windy and rainy weather, when the photovoltaic panel 4 needs to be cleaned, a worker can start the water pump 21 to pump out water in the water tank 17, and then the water is uniformly sprayed on the photovoltaic panel 4 through the plurality of spray heads 20 on the spray pipe 19 to primarily clean the photovoltaic panel 4, and then the worker can push the photovoltaic panel 4 to a position aligned with the fan blades of the wind driven generator 3 by using the electric push rod, so as to further clean the photovoltaic panel 4 after being cleaned; thereby further promoted the clearance effect of photovoltaic board 4, the setting that utilizes the rainwater to wash photovoltaic board 4 has reached the effect of collecting the rainwater and recycling, and is energy-concerving and environment-protective.
When the photovoltaic panel needs to be cleaned, rainwater in the water tank is pumped into the spraying pipe by the water pump, and the rainwater in the spraying pipe is sprayed onto the photovoltaic panel along the plurality of spray heads to wet the photovoltaic panel, so that the fan blades of the wind driven generator can better clean the photovoltaic panel by using cleaning cotton, and the cleaning effect of the photovoltaic panel is further improved; meanwhile, the water tank has the function of collecting rainwater for reuse, and is energy-saving and environment-friendly.
As shown in fig. 3, the water inlet 18 is formed in the side wall of the water tank 17 and is arranged along the horizontal direction, the end surface of the water tank 17 where the water inlet 18 is located is also fixedly connected with a water receiving plate 22, and the top surface of the water tank 17 is inclined downward toward the water receiving plate 22; the water receiving plate 22 is located below the water inlet 18, the shortest distance between the upper end face of the water receiving plate 22 and the wall of the water inlet 18 is 5cm, an Contraband-shaped annular surrounding plate 23 is fixedly connected to the upper edge of the water receiving plate 22 along the periphery, and two ends of the surrounding plate 23 are bonded to the water tank 17. Therefore, the rainwater falling to the water tank 17 in rainy days can slide to the water receiving plate 22 along the top surface of the water tank 17, and under the limiting action of the surrounding plate 23, the rainwater can be continuously collected on the water receiving plate 22; when rainwater collected above the water receiving plate 22 flows through the water inlet 18, the rainwater above the water receiving plate can enter the water tank 17 along the water inlet 18, so that the rainwater is collected; meanwhile, before the rainwater enters the water tank 17, sundries such as silt mixed in the rainwater can be accumulated on the water receiving plate 22 under the action of self gravity, so that the silt mixed in the rainwater is not easy to enter the water tank 17 along with the rainwater, the purity of the rainwater collected in the water tank 17 is improved, and the possibility that the spray head 20 on the spray pipe 19 is blocked by the silt mixed in the rainwater is reduced.
Rainwater falls onto the water receiving plate, and the water level on the water receiving plate rises under the limitation of the enclosing plate; when the water level is higher than the water inlet hole, rainwater flows into the water tank along the water inlet hole; debris in the rainwater deposit because of the dead weight between water receiving plate and inlet opening, have reduced in the rainwater mixed silt enters into the water tank, lead to the possibility of shower nozzle jam on the shower to the collection effect of water tank to the rainwater has been promoted.
As shown in fig. 3, the side wall of the water tank 17 is detachably connected with a filter screen plate 24 for sealing the water inlet 18, the filter screen plate 24 is provided with a plurality of connecting bolts 25 in a penetrating manner and in threaded connection, the side wall of the water tank 17 is correspondingly provided with a plurality of thread grooves 26 matched with the connecting bolts 25, the filter screen plate 24 is detachably connected to the water tank 17 in a manner that the connecting bolts 25 are respectively in threaded connection with the thread grooves 26, and the water inlet 18 is completely covered by the filter screen plate 24. Therefore, the filter screen plate 24 has the function of filtering rainwater entering the water tank 17, so that the possibility that part of floaters such as leaves falling onto the water receiving plate 22 flow into the water tank 17 along with the rainwater is reduced, and the quality of the rainwater collected in the water tank 17 is further improved; meanwhile, the filter screen plate 24 can be detached from the water tank 17 by a worker regularly through a bolt detaching mode, so that the worker can clean or replace the filter screen plate 24 regularly.
The filter screen plate has the function of filtering sundries mixed in the rainwater, so that the possibility that the sundries mixed in the rainwater float and flow into the water tank under the driving of water flow is reduced, and the rainwater collecting effect of the water tank is further improved; simultaneously, the staff can regularly lift connecting bolt from the thread groove through the mode that the bolt was dismantled, then lift filter plate off from the water tank to the staff can be convenient clear up or change filter plate.
As shown in fig. 3, the water receiving plate 22 is correspondingly provided with positioning grooves 27 matching with the filter screen plate 24, and when the filter screen plate 24 is correspondingly inserted into the positioning grooves 27 along the vertical direction, the connecting bolts 25 on the filter screen plate 24 are aligned with the thread grooves 26 on the water tank 17. Consequently, the setting of constant head tank 27 has the effect of the location of instruction to when the staff installs filter plate 24, can be through the mode of corresponding pegging graft in constant head tank 27 with filter plate 24, with filter plate 24 pre-fixing in suitable mounted position, thereby efficiency when having promoted staff's installation filter plate 24.
The water receiving plate is provided with a positioning groove matched with the filter screen plate. When the filter screen plate is correspondingly inserted in the positioning groove, the connecting bolts are aligned with the thread grooves.
The setting of constant head tank has the effect of instructing the location to in the time of the staff installing filter plate, can be through the mode of pegging graft in the constant head tank with filter plate correspondence, the connecting bolt that will filter on the screen plate aligns with a plurality of thread grooves fast, thereby has promoted the efficiency when staff installs filter plate.
As shown in fig. 3 and 4, a sewage draining hole 28 is formed in the enclosing plate 23, the sewage draining hole 28 is located at one end of the water receiving plate 22 along the length direction of the water receiving plate, two fixing grooves 29 which are vertically formed are correspondingly formed in two opposite hole walls of the sewage draining hole 28, a baffle 30 for closing the sewage draining hole 28 is inserted into the two fixing grooves 29, and the upper end face of the baffle 30 is flush with the upper end face of the enclosing plate 23; the enclosing plate 23 is also fixedly connected with a fixed frame 31, and the fixed frame 31 is fixedly connected with a second electric push rod 32 for driving the baffle 30 to slide along the fixed groove 29. Therefore, when rainwater is collected in rainy days, a worker can start the second electric push rod 32 to drive the baffle 30 to move upwards at the initial stage of rainwater so as to open the sewage draining hole 28, so that the rainwater falling onto the water receiving plate 22 can flow out of the water receiving plate 22 along the sewage draining hole 28, and sediment accumulated on the water receiving plate 22 can flow out of the sewage draining hole 28 along with the rainwater under the scouring action of the rainwater, so that the effect of automatically cleaning the water receiving plate 22 is achieved; after the sewage draining hole 28 is opened for a certain time, the worker can start the second electric push rod 32 again to drive the baffle 30 to move downwards to seal the sewage draining hole 28, so that the later stage rainwater can be stably collected by the water tank 17.
When the rain falls, the baffle plate is driven by the second electric push rod to move upwards, the sewage discharge hole is opened, and sundries deposited on the water receiving plate are discharged along the sewage discharge hole under the washing of rainwater, so that the effect of automatically cleaning sediments on the water receiving plate is achieved; after the blowdown is finished, the baffle is driven by the second electric push rod to move downwards, and the blowdown hole is sealed, so that rainwater can be stably collected by the water tank.
The working process of the photovoltaic panel maintenance device in the wind-solar hybrid system comprises the following steps: when the photovoltaic panel 4 needs to be cleaned in wind and rain weather, a worker can directly start the first electric push rod 9 to move the photovoltaic panel 4 to a position aligned with the fan blades of the wind driven generator 3, the electromagnet 10 is charged when the indicator light 15 is on to fix the photovoltaic panel 4 at the current position, and then the fan blades of the wind driven generator 3 can clean the photovoltaic panel 4 by using the cleaning cotton 6 in the rotating process, so that the effect of automatically cleaning the photovoltaic panel 4 is achieved, and manpower is saved; need clear up photovoltaic board 4 under the condition of no rain but windy, the staff can at first start water pump 21 and take out the water in the water tank 17, carry out preliminary washing to photovoltaic board 4 through shower 19 then, later start first electric putter 9 and remove photovoltaic board 4 to the position of aliging each other with aerogenerator 3 flabellum and clear up, photovoltaic board 4 clearance effect relatively poor possibility under the no rain condition has been reduced to further improved photovoltaic board 4's clearance effect.
A maintenance method of a photovoltaic panel in a wind-solar hybrid system comprises the following steps:
step 1, when the photovoltaic panel needs to be cleaned, the photovoltaic panel is driven by the first electric push rod to slide towards the side close to the wind driven generator.
And 2, after the photovoltaic panel is pushed to the position aligned with the fan blade of the wind driven generator, the electromagnet generates magnetic force after being electrified, and the current position of the photovoltaic panel is fixed under the action of the magnetic force.
And 3, when the fan blades rotate, the cleaning cotton rotates to the photovoltaic panel and can abut against the surface of the photovoltaic panel to rotate, and dust or impurities adhered to the surface of the photovoltaic panel are scraped.
Specifically, step 3 further comprises:
step 3.1, pumping rainwater in the water tank into a spray pipe by a water pump, and spraying the rainwater in the spray pipe onto the photovoltaic panel along a plurality of spray heads to wet the photovoltaic panel;
and 3.2, cleaning the photovoltaic panel after the cotton absorbs rainwater on the photovoltaic panel.
And 4, when the photovoltaic panel is cleaned, the electromagnet is powered off, and the photovoltaic panel is driven by the first electric push rod to be pushed to a position staggered with the fan blades of the wind driven generator.
The present applicant has described and illustrated embodiments of the present invention in detail with reference to the accompanying drawings, but it should be understood by those skilled in the art that the above embodiments are merely preferred embodiments of the present invention, and the detailed description is only for the purpose of helping the reader to better understand the spirit of the present invention, and not for limiting the scope of the present invention, and on the contrary, any improvement or modification made based on the spirit of the present invention should fall within the scope of the present invention.
Claims (13)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118900083A (en) * | 2024-07-11 | 2024-11-05 | 中铁武汉勘察设计院有限公司 | A wind-solar-storage complementary lifting lighthouse |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180018940A (en) * | 2016-08-11 | 2018-02-22 | (주)에코브라이트코리아 | Cleaning apparatus for solar cell panels |
| CN207094470U (en) * | 2017-06-20 | 2018-03-13 | 深圳市天亿照明工程有限公司 | Self-cleaning type wind and light complementary road lamp |
| CN107938827A (en) * | 2017-12-05 | 2018-04-20 | 浙江五联建设有限公司 | Solar heated green house is built |
| CN108449044A (en) * | 2018-05-16 | 2018-08-24 | 南通欧贝黎新能源电力股份有限公司 | One kind can utilize the clean solar panel of wind energy |
| CN109462363A (en) * | 2018-11-20 | 2019-03-12 | 江苏工程职业技术学院 | A kind of wind-solar hybrid new energy pond oxygen system |
| CN109595884A (en) * | 2018-11-12 | 2019-04-09 | 合肥众建翔新能源有限公司 | A kind of drying equipment based on new energy control |
| CN208831146U (en) * | 2018-08-27 | 2019-05-07 | 温州港宏新能源有限公司 | Solar wind power off-network power station |
| CN110445450A (en) * | 2019-07-27 | 2019-11-12 | 王生红 | A kind of novel wind-solar generation device |
| CN209726052U (en) * | 2019-03-15 | 2019-12-03 | 安徽旭能电力股份有限公司 | A kind of wind light mutual complementing solar street light |
| CN110932651A (en) * | 2019-11-21 | 2020-03-27 | 绍兴悦通新能源科技有限公司 | Novel wind, light and heat combined power generation device |
| CN211563769U (en) * | 2019-12-26 | 2020-09-25 | 湖北民族大学 | Intelligence photovoltaic board cleaning device |
| CN111740694A (en) * | 2020-07-23 | 2020-10-02 | 湖南星图空间信息技术有限公司 | Traffic monitoring device convenient to install based on solar technology |
| CN211656084U (en) * | 2020-04-29 | 2020-10-09 | 华能安源发电有限责任公司 | Energy-saving and environment-friendly power generation device |
| CN212582564U (en) * | 2020-04-30 | 2021-02-23 | 内蒙古农业大学 | Energy-saving water sprinkler for rural road maintenance |
| WO2021063755A1 (en) * | 2019-10-01 | 2021-04-08 | Thomas Licht | Photovoltaic system for wind turbines as an energy generating system as well as for a self-contained function without a wind turbine, and method for operating same |
| CN213646046U (en) * | 2020-08-28 | 2021-07-09 | 三峡电能(广东)有限公司 | Multi-energy complementary energy-saving control equipment |
| CN213983354U (en) * | 2020-12-08 | 2021-08-17 | 广州电力通信网络有限公司 | Wind-solar complementary intelligent street lamp with dustproof structure |
| CN113266525A (en) * | 2021-07-07 | 2021-08-17 | 晋一波 | Wind energy and photovoltaic energy storage integrated device |
| CN113489427A (en) * | 2021-07-05 | 2021-10-08 | 首帆动力科技江苏有限公司 | Wind-solar-storage integrated power generation equipment convenient to install and use |
| CN113550422A (en) * | 2021-08-11 | 2021-10-26 | 台州市广科建筑有限公司 | Green building roof structure |
-
2021
- 2021-10-27 CN CN202111255102.4A patent/CN113922751A/en active Pending
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180018940A (en) * | 2016-08-11 | 2018-02-22 | (주)에코브라이트코리아 | Cleaning apparatus for solar cell panels |
| CN207094470U (en) * | 2017-06-20 | 2018-03-13 | 深圳市天亿照明工程有限公司 | Self-cleaning type wind and light complementary road lamp |
| CN107938827A (en) * | 2017-12-05 | 2018-04-20 | 浙江五联建设有限公司 | Solar heated green house is built |
| CN108449044A (en) * | 2018-05-16 | 2018-08-24 | 南通欧贝黎新能源电力股份有限公司 | One kind can utilize the clean solar panel of wind energy |
| CN208831146U (en) * | 2018-08-27 | 2019-05-07 | 温州港宏新能源有限公司 | Solar wind power off-network power station |
| CN109595884A (en) * | 2018-11-12 | 2019-04-09 | 合肥众建翔新能源有限公司 | A kind of drying equipment based on new energy control |
| CN109462363A (en) * | 2018-11-20 | 2019-03-12 | 江苏工程职业技术学院 | A kind of wind-solar hybrid new energy pond oxygen system |
| CN209726052U (en) * | 2019-03-15 | 2019-12-03 | 安徽旭能电力股份有限公司 | A kind of wind light mutual complementing solar street light |
| CN110445450A (en) * | 2019-07-27 | 2019-11-12 | 王生红 | A kind of novel wind-solar generation device |
| WO2021063755A1 (en) * | 2019-10-01 | 2021-04-08 | Thomas Licht | Photovoltaic system for wind turbines as an energy generating system as well as for a self-contained function without a wind turbine, and method for operating same |
| CN110932651A (en) * | 2019-11-21 | 2020-03-27 | 绍兴悦通新能源科技有限公司 | Novel wind, light and heat combined power generation device |
| CN211563769U (en) * | 2019-12-26 | 2020-09-25 | 湖北民族大学 | Intelligence photovoltaic board cleaning device |
| CN211656084U (en) * | 2020-04-29 | 2020-10-09 | 华能安源发电有限责任公司 | Energy-saving and environment-friendly power generation device |
| CN212582564U (en) * | 2020-04-30 | 2021-02-23 | 内蒙古农业大学 | Energy-saving water sprinkler for rural road maintenance |
| CN111740694A (en) * | 2020-07-23 | 2020-10-02 | 湖南星图空间信息技术有限公司 | Traffic monitoring device convenient to install based on solar technology |
| CN213646046U (en) * | 2020-08-28 | 2021-07-09 | 三峡电能(广东)有限公司 | Multi-energy complementary energy-saving control equipment |
| CN213983354U (en) * | 2020-12-08 | 2021-08-17 | 广州电力通信网络有限公司 | Wind-solar complementary intelligent street lamp with dustproof structure |
| CN113489427A (en) * | 2021-07-05 | 2021-10-08 | 首帆动力科技江苏有限公司 | Wind-solar-storage integrated power generation equipment convenient to install and use |
| CN113266525A (en) * | 2021-07-07 | 2021-08-17 | 晋一波 | Wind energy and photovoltaic energy storage integrated device |
| CN113550422A (en) * | 2021-08-11 | 2021-10-26 | 台州市广科建筑有限公司 | Green building roof structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118900083A (en) * | 2024-07-11 | 2024-11-05 | 中铁武汉勘察设计院有限公司 | A wind-solar-storage complementary lifting lighthouse |
| CN118900083B (en) * | 2024-07-11 | 2025-01-28 | 中铁武汉勘察设计院有限公司 | A wind-solar-storage complementary lifting lighthouse |
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Application publication date: 20220111 |
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