CN118508863A - Outdoor solar photovoltaic panel with self-cleaning function - Google Patents
Outdoor solar photovoltaic panel with self-cleaning function Download PDFInfo
- Publication number
- CN118508863A CN118508863A CN202410680783.6A CN202410680783A CN118508863A CN 118508863 A CN118508863 A CN 118508863A CN 202410680783 A CN202410680783 A CN 202410680783A CN 118508863 A CN118508863 A CN 118508863A
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- CN
- China
- Prior art keywords
- plate
- panel
- photovoltaic
- charging panel
- reciprocating screw
- 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.)
- Pending
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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
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
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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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- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Photovoltaic Devices (AREA)
Abstract
本发明涉及光伏发电技术领域，尤其涉及一种具有自清洁功能的户外太阳能光伏板，包括有光伏充电板、外框、电机、第一往复丝杆、安装板和第一刮板，光伏充电板侧壁安装有外框，外框左右侧均安装有电机，电机输出轴均连接有第一往复丝杆，左右两根所述丝杆间螺纹连接有安装板，安装板下部可拆卸式连接有紧贴所述光伏充电板上端面的第一刮板，光伏充电板前后端与外框之间开设有排污槽。本发明利用风速传感器感应到风速大于预设风速值时，会发送控制信号到电动推杆上，进而使推拉板向下拉动透明防尘板朝靠近光伏充电板的方向旋转，进而使透明防尘板盖住光伏充电板，防止风沙冲击在光伏充电板的表面上，避免风沙对光伏充电板造成磨损。
The present invention relates to the field of photovoltaic power generation technology, and in particular to an outdoor solar photovoltaic panel with a self-cleaning function, including a photovoltaic charging panel, an outer frame, a motor, a first reciprocating screw, a mounting plate and a first scraper, the side wall of the photovoltaic charging panel is installed with an outer frame, the left and right sides of the outer frame are both installed with motors, the motor output shaft is connected with a first reciprocating screw, the left and right screws are threadedly connected with a mounting plate, the lower part of the mounting plate is detachably connected with a first scraper close to the upper surface of the photovoltaic charging panel, and a sewage trough is provided between the front and rear ends of the photovoltaic charging panel and the outer frame. When the wind speed sensor senses that the wind speed is greater than a preset wind speed value, the present invention sends a control signal to the electric push rod, thereby causing the push-pull plate to pull the transparent dustproof plate downward to rotate in a direction close to the photovoltaic charging panel, thereby causing the transparent dustproof plate to cover the photovoltaic charging panel, preventing wind and sand from impacting the surface of the photovoltaic charging panel, and avoiding wind and sand from causing wear to the photovoltaic charging panel.
Description
Technical Field
The invention relates to the technical field of photovoltaic power generation, in particular to an outdoor solar photovoltaic panel with a self-cleaning function.
Background
A photovoltaic panel, also called a solar panel, is a core device for effectively converting solar energy into electric energy, and its main body structure is composed of a plurality of photovoltaic cells, which can realize photoelectric conversion and generate electric current under the irradiation of sunlight. The photovoltaic power station has the overall arrangement in different geographical positions, however, the photovoltaic board is in long-term use in-process, piles up more dust impurity easily, especially in the great district of sand blown by wind, and the dust covers can influence its normal photoelectric conversion efficiency and power generation ability on the photovoltaic board, and the continuous sand blown by wind erosion can lead to the wearing and tearing of photovoltaic board surface to aggravate, and perhaps causes the harm to inner structure, and then shortens the life expectancy of photovoltaic board under this kind of environment greatly. Therefore, development and application of photovoltaic panels with good dust and sand protection performance are particularly important.
Disclosure of Invention
In order to overcome the defects that the existing photovoltaic panel is easy to accumulate more dust and impurities in the long-term use process, particularly in areas with larger wind and sand, the normal photoelectric conversion efficiency and the power generation capacity of the photovoltaic panel can be influenced by the sand covered on the photovoltaic panel, the abrasion of the surface of the photovoltaic panel is aggravated due to the erosion of the wind and sand, and the internal structure is possibly damaged, so that the service life of the photovoltaic panel in the environment can be shortened.
The technical scheme of the invention is as follows: the outdoor solar photovoltaic panel with the self-cleaning function comprises a photovoltaic charging panel, an outer frame, a motor, a first reciprocating screw rod, a mounting plate and a first scraping plate, wherein the outer frame is arranged on the side wall of the photovoltaic charging panel, the motor is arranged on the left side and the right side of the outer frame, the output shaft of the motor is connected with the first reciprocating screw rod, the mounting plate is connected between the left screw rod and the right screw rod in a threaded manner, the first scraping plate which is tightly attached to the upper end face of the photovoltaic charging panel is detachably connected to the lower portion of the mounting plate, and a sewage draining groove is formed between the front end and the rear end of the photovoltaic charging panel and the outer frame; the photovoltaic charging panel is characterized by further comprising an air speed sensor, an electric push rod, a push-pull plate, a limiting plate, a rotating plate and a transparent dustproof plate, wherein the electric push rod is installed at the left and right parts of the photovoltaic charging panel, the telescopic end of the electric push rod is connected with the push-pull plate, the limiting plate is connected to the left and right side walls of the outer frame, the transparent dustproof plate is connected to the left and right side walls of the outer frame through the rotating plate in a rotating mode, and the air speed sensor electrically linked with the electric push rod is installed on the side wall of the photovoltaic charging panel.
In one of the preferred schemes, the photovoltaic panel further comprises an inner scraping plate, an electric sliding rail and an outer scraping plate, the inner scraping plates are connected to two ends of the mounting plate, the electric sliding rail is mounted on the outer wall of the transparent dustproof plate, the outer scraping plate is mounted on the electric sliding rail in a sliding mode, the inner scraping plate is tightly attached to the inner wall of the transparent dustproof plate, and the outer scraping plate is tightly attached to the outer wall of the transparent dustproof plate.
In one of the preferred schemes, the photovoltaic panel further comprises a cleaning water tank, a spray head and a squeezing plate, wherein the cleaning water tank is installed on the installation plate, the spray head is installed on the front side of the cleaning water tank, and the squeezing plate used for carrying out transfusion and pressurization on the spray head is slidingly connected to the rear side in the cleaning water tank.
In one preferable scheme, the photovoltaic panel further comprises a water storage tank and a water supply hose, the water storage tank is arranged at the bottom of the photovoltaic charging panel, and the water storage tank is communicated into the cleaning water tank through the water supply hose.
In one preferable scheme, the photovoltaic panel further comprises a filter box, and the filter box is arranged at the upper part of the water storage tank.
In one preferable scheme, the photovoltaic panel further comprises a second reciprocating screw rod, a bevel gear set and a second scraping plate, the second reciprocating screw rod is rotatably arranged on the side wall of the outer frame, the second reciprocating screw rod and the first reciprocating screw rod are in transmission through the bevel gear set, and the second reciprocating screw rod is connected with the second scraping plate which is tightly attached to the upper surface of the filter box.
In one preferred embodiment, the photovoltaic panel further comprises a filter, and the water supply hose is connected with the filter.
In one preferable scheme, a liquid filling port for adding the cleaning agent is formed in the cleaning water tank.
Compared with the prior art, the invention has the following advantages: according to the invention, the motor is started to rotate, so that the first reciprocating screw rod is driven to rotate, and the first mounting plate and the first scraping plate are driven to move back and forth on the first reciprocating screw rod, and meanwhile, the first scraping plate is contacted with the surface of the photovoltaic charging plate, so that stains on the surface of the photovoltaic charging plate can be scraped; when using the photovoltaic board in the great area of sand-blown, when utilizing wind speed sensor to sense that the wind speed is greater than the wind speed value of predetermineeing, can send control signal to on the electric putter, and then make electric putter work, electric putter extension, and then make the transparent dust guard of push-and-pull board downward pulling rotatory towards the direction that is close to the photovoltaic charging board, so that transparent dust guard covers the photovoltaic charging board, and then can prevent that sand-blown from striking on the surface of photovoltaic charging board, avoid sand-blown to lead to the fact wearing and tearing to the photovoltaic charging board or influence its photoelectric conversion efficiency because of sand-blown to cover.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the dirt-discharging tank, the mounting plate and the first scraper of the present invention;
FIG. 3 is a schematic view of the structure of the outer frame and the limiting plate of the present invention;
FIG. 4 is a schematic view of the positions of the inner blade, outer blade, wind speed sensor and A of the present invention;
FIG. 5 is an enlarged view of the invention at A;
FIG. 6 is a schematic view of the structure of the transparent dust-proof plate, the electric slide rail and the outer scraper of the present invention;
FIG. 7 is a schematic diagram of a second reciprocating screw, bevel gear set and second scraper of the present invention;
FIG. 8 is a schematic view of the mounting positions of the outer frame, the cleaning tank, the spray head and the liquid filling port of the present invention;
fig. 9 is a schematic view showing the positions of the outer frame and the pressing plate according to the present invention.
Marked in the figure as: the device comprises a photovoltaic charging plate, a 101-pollution discharge groove, a 2-outer frame, a 3-motor, a 4-first reciprocating screw rod, a 5-mounting plate, a 6-first scraping plate, a 7-wind speed sensor, an 8-electric push rod, a 9-push-pull plate, a 10-limiting plate, a 11-rotating plate, a 12-transparent dustproof plate, a 13-inner scraping plate, a 14-electric sliding rail, a 15-outer scraping plate, a 16-cleaning water tank, 161-liquid filling openings, 17-spray heads, 18-extruding plates, 19-water storage tanks, 20-water supply hoses, 21-filter boxes, 22-second reciprocating screw rods, 23-bevel gear sets, 24-second scraping plates and 25-filters.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In one embodiment, as shown in fig. 1-3, an outdoor solar photovoltaic panel with a self-cleaning function comprises a photovoltaic charging panel 1, an outer frame 2, a motor 3, a first reciprocating screw rod 4, a mounting plate 5 and a first scraping plate 6, wherein the outer frame 2 is arranged on the side wall of the photovoltaic charging panel 1, the motor 3 is arranged on the left side and the right side of the outer frame 2, the output shaft of the motor 3 is connected with the first reciprocating screw rod 4, the mounting plate 5 is connected between the left screw rod and the right screw rod in a threaded manner, the first scraping plate 6 clung to the upper end face of the photovoltaic charging panel 1 is detachably connected to the lower part of the mounting plate 5, and a pollution discharge groove 101 is formed between the front end and the rear end of the photovoltaic charging panel 1 and the outer frame 2; the starting motor 3 rotates, and then drives the first reciprocating screw 4 to rotate, and then drives mounting panel 5 and first scraper blade 6 at the reciprocating screw 4 round trip movement of first, simultaneously, first scraper blade 6 and photovoltaic charging panel 1 surface contact, and then can be to the spot on photovoltaic charging panel 1 surface and then strike off, and the spot that first scraper blade 6 strike off then discharges from blow off groove 101.
In a preferred embodiment, as shown in fig. 4-6, for a photovoltaic panel used in a region with larger sand, the photovoltaic panel further comprises a wind speed sensor 7, an electric push rod 8, a push-pull plate 9, a limiting plate 10, a rotating plate 11 and a transparent dust-proof plate 12, the electric push rod 8 is installed at the left and right parts of the photovoltaic charging plate 1, the telescopic end of the electric push rod 8 is connected with the push-pull plate 9, limiting plates 10 are connected to the left and right side walls of the outer frame 2, the transparent dust-proof plate 12 is connected to the left and right side walls of the outer frame 2 through the rotating plate 11 in a rotating manner, a wind speed sensor 7 electrically linked with the electric push rod 8 is installed on the side wall of the photovoltaic charging plate 1, the wind speed sensor 7 is used for sensing the wind intensity in the environment, the wind intensity is large, and the corresponding sand intensity is correspondingly large, when the wind speed sensor 7 senses the wind speed greater than a preset wind speed value, a control signal is sent to the electric push rod 8, the electric push rod 8 works, the electric push rod 8 stretches, the electric push rod 9 is pulled down, the photovoltaic charge plate 12 is pulled down to the transparent dust-proof plate 12 is prevented from being worn down, or the photovoltaic dust-proof plate 1 is prevented from being damaged by the transparent dust-proof plate 1, and the photovoltaic panel is prevented from being charged from being damaged by the rotation, or the transparent dust-proof plate 1 is prevented from being damaged; more preferably, the photovoltaic panel further comprises an inner scraping plate 13, an electric sliding rail 14 and an outer scraping plate 15, the photovoltaic panel further comprises the inner scraping plate 13, the electric sliding rail 14 and the outer scraping plate 15, the inner scraping plate 13 is connected to two ends of the mounting plate 5, the electric sliding rail 14 is arranged on the outer wall of the transparent dustproof plate 12, the outer scraping plate 15 is slidably arranged on the electric sliding rail 14, the inner scraping plate 13 is tightly attached to the inner wall of the transparent dustproof plate 12, and the outer scraping plate 15 is tightly attached to the outer wall of the transparent dustproof plate 12; when the first reciprocating screw rod 4 moves back and forth, the mounting plate 5 can drive the inner scraping plate 13 to cling to the inner wall of the transparent dust-proof plate 12 to slide, sand and dust on the inner wall of the transparent dust-proof plate 12 are scraped clean, and the electric sliding rail 14 is started to drive the outer scraping plate 15 to cling to the outer wall of the transparent dust-proof plate 12 to slide, so that sand and dust on the outer wall of the transparent dust-proof plate 12 are scraped clean.
In another preferred embodiment, as shown in fig. 7-9, the photovoltaic panel further includes a cleaning water tank 16, a spray head 17 and a squeeze plate 18, the mounting plate 5 is provided with the cleaning water tank 16, the spray head 17 is installed on the front side of the cleaning water tank 16, and the squeeze plate 18 for transfusion and pressurization of the spray head 17 is slidingly connected to the rear side of the cleaning water tank 16; when the extrusion plate 18 moves to the rear side along with the mounting plate 5, the extrusion plate 18 contacts and extrudes the outer frame 2 at the rear side, so that cleaning liquid in the cleaning water tank 16 is sprayed onto the surface of the photovoltaic charging panel 1 from the spray head 17, and the first scraping plate 6 is used for cleaning the photovoltaic charging panel 1; the photovoltaic panel also comprises a water storage tank 19 and a water delivery hose 20, the water storage tank 19 is arranged at the bottom of the photovoltaic charging panel 1, the water storage tank 19 is communicated into the cleaning water tank 16 through the water delivery hose 20, rainwater in rainy days can be stored through the water storage tank 19, and the rainwater can be communicated into the cleaning water tank 16 through the water delivery hose 20 so as to be used when the photovoltaic charging panel 1 is cleaned, so that the workload of manual water adding is reduced; the photovoltaic panel also comprises a filter box 21, and the upper part of the water storage tank 19 is provided with the filter box 21; the filter box 21 is used for filtering rainwater and impurities in the surrounding environment, so that the rainwater collected in the water storage tank 19 is kept clean; the photovoltaic panel further comprises a filter 25, the water supply hose 20 is connected with the filter 25, and the filter 25 is added to further purify rainwater, so that the purity of the water delivered to the clean water tank 16 is ensured; a liquid adding port 161 for adding a cleaning agent is formed in the cleaning water tank 16, and the cleaning agent can be added into the cleaning water tank 16 through the liquid adding port 161, so that the cleaning effect on the surface of the photovoltaic charging panel 1 can be improved; the photovoltaic panel further comprises a second reciprocating screw rod 22, a bevel gear set 23 and a second scraping plate 24, the second reciprocating screw rod 22 is rotatably arranged on the side wall of the outer frame 2, the second reciprocating screw rod 22 and the first reciprocating screw rod 4 are driven by the bevel gear set 23, and the second reciprocating screw rod 22 is connected with the second scraping plate 24 which is closely attached to the upper surface of the filter box 21; when the first reciprocating screw 4 rotates, the second reciprocating screw 22 is driven to rotate through the transmission of the bevel gear set 23, and then the second scraping plate 24 is driven to slide back and forth on the upper surface of the filter box 21, so that the filter box 21 is cleaned, and the filter box 21 is prevented from being blocked by impurities.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides an outdoor solar photovoltaic board with self-cleaning function, includes photovoltaic charging panel (1), its characterized in that still includes frame (2), motor (3), first reciprocating screw (4), mounting panel (5) and first scraper blade (6), wind speed sensor (7), electric putter (8), push-and-pull board (9), limiting plate (10), rotating plate (11) and transparent dust guard (12), frame (2) are installed to photovoltaic charging panel (1) lateral wall, motor (3) are all installed to frame (2) left and right sides, motor (3) output shaft all is connected with first reciprocating screw (4), left and right sides two threaded connection has mounting panel (5) between the screw, first scraper blade (6) of hugging closely in mounting panel (5) lower part detachable connection photovoltaic charging panel (1) up end, set up electric putter (8) are all installed in push-and-pull charging panel (1) left and right sides portion between electric putter (8), electric putter (10) are connected with on the side wall (2) are connected with transparent dust guard (12) through frame (2), the side wall of the photovoltaic charging panel (1) is provided with a wind speed sensor (7) electrically linked with the electric push rod (8).
2. The outdoor solar photovoltaic panel with the self-cleaning function according to claim 1, further comprising an inner scraping plate (13), an electric sliding rail (14) and an outer scraping plate (15), wherein the inner scraping plates (13) are connected to two ends of the mounting plate (5), the electric sliding rail (14) is mounted on the outer wall of the transparent dustproof plate (12), the outer scraping plate (15) is mounted on the electric sliding rail (14) in a sliding manner, the inner scraping plate (13) is tightly attached to the inner wall of the transparent dustproof plate (12), and the outer scraping plate (15) is tightly attached to the outer wall of the transparent dustproof plate (12).
3. An outdoor solar photovoltaic panel with self-cleaning function according to claim 2, characterized in that the photovoltaic panel further comprises a cleaning water tank (16), a spray head (17) and a squeezing plate (18), the cleaning water tank (16) is installed on the mounting plate (5), the spray head (17) is installed on the front side of the cleaning water tank (16), and the squeezing plate (18) for transfusion and pressurization of the spray head (17) is slidingly connected to the rear side in the cleaning water tank (16).
4. An outdoor solar photovoltaic panel with self-cleaning function according to claim 3, characterized in that said photovoltaic panel further comprises a water storage tank (19) and a water supply hose (20), said water storage tank (19) is installed at the bottom of said photovoltaic charging panel (1), and said water storage tank (19) is connected to said cleaning water tank (16) through said water supply hose (20).
5. An outdoor solar photovoltaic panel with self-cleaning function according to claim 4, characterized in that it further comprises a filter box (21), and the filter box (21) is installed on the upper part of the water storage tank (19).
6. The outdoor solar photovoltaic panel with the self-cleaning function according to claim 5, further comprising a second reciprocating screw (22), a bevel gear set (23) and a second scraping plate (24), wherein the second reciprocating screw (22) is rotatably arranged on the side wall of the outer frame (2), the second reciprocating screw (22) and the first reciprocating screw (4) are driven by the bevel gear set (23), and the second reciprocating screw (22) is connected with the second scraping plate (24) which is clung to the upper surface of the filter box (21).
7. An outdoor solar photovoltaic panel with self-cleaning function according to claim 6, characterized in that said photovoltaic panel further comprises a filter (25), said water hose (20) being connected with said filter (25).
8. An outdoor solar photovoltaic panel with self-cleaning function according to claim 7, characterized in that said cleaning tank (16) is provided with a filling opening (161) for adding a cleaning agent.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2024104654253 | 2024-04-18 | ||
| CN202410465425 | 2024-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118508863A true CN118508863A (en) | 2024-08-16 |
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ID=92234159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410680783.6A Pending CN118508863A (en) | 2024-04-18 | 2024-05-29 | Outdoor solar photovoltaic panel with self-cleaning function |
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| Country | Link |
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| CN (1) | CN118508863A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118646360A (en) * | 2024-08-14 | 2024-09-13 | 徐州佳悦阳电力科技有限公司 | A windproof photovoltaic panel assembly |
-
2024
- 2024-05-29 CN CN202410680783.6A patent/CN118508863A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118646360A (en) * | 2024-08-14 | 2024-09-13 | 徐州佳悦阳电力科技有限公司 | A windproof photovoltaic panel assembly |
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