CN219322351U

CN219322351U - Maintenance-free high-power-generation photovoltaic panel

Info

Publication number: CN219322351U
Application number: CN202320872909.0U
Authority: CN
Inventors: 黄琼珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-07-07
Anticipated expiration: 2033-04-19

Abstract

The utility model discloses a maintenance-free high-power-generation photovoltaic panel which comprises a supporting upright post, a circulating water pump, a supporting frame, a draining plate and a reciprocating screw rod, wherein a water storage tank is arranged on the right side of the supporting upright post, the supporting frame is arranged at the upper end of the supporting upright post, a servo motor is arranged on the right side of the supporting frame, and a mounting plate is vertically arranged above the supporting frame. This maintenance-free high generating capacity photovoltaic board is provided with reciprocating lead screw, header tank and high pressure shower nozzle, servo motor passes through the output shaft and drives the connecting axle, the connecting axle passes through the connecting belt and drives reciprocating lead screw rotatory, then reciprocating lead screw drives reciprocating slider and moves about, then reciprocating slider drives connecting block and movable rod in proper order and moves about, the header tank and the high pressure shower nozzle that make the movable rod below are controlled and are moved, wash the surface of photovoltaic board body, realize the self-cleaning of photovoltaic board body, improve the light transmissivity of photovoltaic board body, thereby improve the generating capacity of photovoltaic board body, need not the manual work and maintain the cleanness.

Description

Maintenance-free high-power-generation photovoltaic panel

Technical Field

The utility model relates to the technical field of photovoltaic panels, in particular to a maintenance-free high-power generation photovoltaic panel.

Background

A photovoltaic panel assembly is a power generation device that generates direct current when exposed to sunlight and is composed of thin solid photovoltaic cells made almost entirely of semiconductor material (e.g., silicon). The photovoltaic panel is typically on one photovoltaic panel with multiple photovoltaic wafers, all of which are identical and have nearly identical efficiencies. However, because most photovoltaic wafers are either P-type or N-type. The light-receiving surfaces of the photovoltaic wafers all have the same polarity, and are either all positive electrodes or all negative electrodes.

Photovoltaic panels are typically located outdoors for absorbing sunlight and converting solar energy into electrical energy.

The photovoltaic board of being convenient for installation of publication number CN209896986U through being provided with electric putter machine, sliding block, first fastening bolt, erection column, sliding tray, controls electric putter machine and opens, can drive the sliding block and slide in the sliding tray, fixes the sliding block through first fastening bolt, can adjust the angle to the mounting bracket, can reduce the angle with the mounting bracket when the installation, is convenient for install solar cell panel. However, the device has certain defects;

1. the photovoltaic board is arranged in outdoor work for a long time, and along with the lapse of time, a large amount of dust impurity and the excrement and urine of flying birds that can fall on the photovoltaic board surface, the device can't in time clear up the photovoltaic board surface, need the manual work to clear up it regularly and maintain, if not in time clear up, then can influence the light transmissivity on photovoltaic board surface to the generated energy of photovoltaic board has been reduced.

We have therefore proposed a maintenance-free high power generation photovoltaic panel in order to solve the problems set out above.

Disclosure of Invention

The utility model aims to provide a maintenance-free high-power-generation-capacity photovoltaic panel, which aims to solve the problems that the existing photovoltaic panel in the market provided by the background technology is arranged outdoors for a long time, a large amount of dust impurities, flying bird feces and the like can fall on the surface of the photovoltaic panel along with the time, the existing device cannot clean the surface of the photovoltaic panel timely, and the cleaning and maintenance are needed to be carried out manually at regular time, if the cleaning is not carried out timely, the light transmittance of the surface of the photovoltaic panel can be influenced, and the power generation capacity of the photovoltaic panel is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a maintenance-free high generating capacity photovoltaic board, includes support post, circulating water pump, carriage, waterlogging caused by excessive rainfall board and reciprocating lead screw, the water storage tank is installed on the right side of support post, and the internally mounted of water storage tank has the filter screen, and circulating water pump is installed on the right side of water storage tank moreover, the carriage is installed to the upper end of support post, and the left side of carriage installs the photovoltaic board body, and the waterlogging caused by excessive rainfall board is installed to the below of photovoltaic board body, servo motor is installed on the right side of carriage, and the connecting axle is installed through the output shaft in servo motor's left side, the mounting panel is installed perpendicularly to the top of carriage, and reciprocating lead screw is installed on the right side of mounting panel in addition, the connecting block is installed to reciprocating lead screw's top.

Preferably, the upper end and the lower end of the circulating water pump are respectively provided with a water outlet pipe and a water suction pipe, the water outlet pipe and the water suction pipe are of a telescopic structure, the water outlet pipe is communicated with the water collecting tank, the water suction pipe is communicated with the water collecting tank, and the water suction pipe is positioned below the filter screen.

By adopting the structural design, when the circulating water pump is started, the circulating water pump pumps clean water in the water storage tank out through the water suction pipe, then the clean water is conveyed to the water collection tank through the water outlet pipe, and then water in the water collection tank is sprayed out through the high-pressure spray head to wash the surface of the photovoltaic panel body.

Preferably, the length of the draining board is equal to that of the photovoltaic board body, the bottom surface of the draining board is of an inclined structure design, the lower end of the draining board is provided with a water draining port, the water draining port is communicated with the water storage tank through a flow guiding pipe, and the flow guiding pipe is located above the filter screen.

By adopting the structural design, when the sewage on the surface of the photovoltaic panel body is flushed, the impurity flows into the draining plate, the draining plate collects the sewage, then the sewage flows into the guide pipe through the draining port in the draining plate and is conveyed to the water storage tank through the guide pipe, the filtered clean water is filtered through the filter screen in the water storage tank, and the photovoltaic panel body is conveniently flushed next time.

Preferably, the servo motor and the circulating water pump are both provided with timing controllers, and the servo motor and the circulating water pump can synchronously work.

By adopting the structural design, the servo motor and the circulating water pump can be started for a period of time under the action of the timing controller, so that the self-cleaning of the photovoltaic panel body is realized, the light transmittance of the photovoltaic panel body is improved, the generated energy of the photovoltaic panel body is improved, and maintenance cleaning is not required manually.

Preferably, a sliding structure is formed between the reciprocating screw rod and the reciprocating sliding block, and the reciprocating screw rod is connected with the connecting shaft through a connecting belt.

By adopting the structural design, when the servo motor is started, the servo motor drives the connecting shaft through the output shaft, the connecting shaft drives the reciprocating screw rod to rotate through the connecting belt, then the reciprocating screw rod drives the reciprocating slide block to move left and right, and then the reciprocating slide block sequentially drives the connecting block and the movable rod to move left and right, so that the water collection tank and the high-pressure spray head below the movable rod move left and right, and the surface of the photovoltaic panel body is scoured and cleaned.

Preferably, the movable rod is installed on the right side of the connecting block, the height of the movable rod is larger than that of the photovoltaic panel body, and the movable rod is connected with the photovoltaic panel body through the telescopic rod.

By adopting the structural design, when the movable rod moves left and right under the action of force, the telescopic rod can stretch left and right along with the movement of the movable rod, and the movable rod can move more stably due to the guiding function of the movable rod.

Preferably, the water collection tank is installed to the below of movable rod, and the length of water collection tank equals with the length of photovoltaic board body, and the high-pressure shower nozzle is installed to the below of water collection tank, and high-pressure shower nozzle equidistance level is provided with a plurality of.

By adopting the structural design, the water spraying area of the surface of the photovoltaic panel body is increased, so that the surface of the photovoltaic panel body can be comprehensively cleaned, and the cleaning efficiency of the surface of the photovoltaic panel body is improved.

Compared with the prior art, the utility model has the beneficial effects that: the maintenance-free high-power generation photovoltaic panel comprises:

1. the device is provided with a water storage tank, a draining board and a flow guide pipe, when sewage on the surface of the washed photovoltaic board body flows into the draining board along with impurities, the draining board collects the sewage, then the sewage flows into the flow guide pipe through a draining port in the draining board and is conveyed to the water storage tank through the flow guide pipe, the filtered clean water is filtered through a filter screen in the water storage tank, the next washing of the photovoltaic board body is facilitated, the recycling of water resources is realized, and the water injection frequency in the water storage tank is reduced;

2. be provided with reciprocating screw, header tank and high-pressure shower nozzle, servo motor passes through the output shaft and drives the connecting axle, the connecting axle passes through connecting belt and drives reciprocating screw and rotate, then reciprocating screw drives reciprocating slider and moves about, then reciprocating slider drives connecting block and movable rod in proper order and moves about, make header tank and the high-pressure shower nozzle of movable rod below about move, wash out the cleaning to the photovoltaic board body surface, realize the self-cleaning to the photovoltaic board body, improve the photovoltaic board body light transmissivity, thereby improve the generated energy of photovoltaic board body, need not the manual work and maintain the cleanness.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

FIG. 4 is a schematic view of the internal structure of the water reservoir of the present utility model;

FIG. 5 is a schematic view showing the internal structure of the draining board of the present utility model;

fig. 6 is a schematic view of the structure of the water collection tank and the high-pressure spray head of the utility model.

In the figure: 1. a support column; 2. a water storage tank; 3. a filter screen; 4. a circulating water pump; 5. a water outlet pipe; 6. a water pumping pipe; 7. a support frame; 8. a photovoltaic panel body; 9. a draining plate; 10. a water draining port; 11. a flow guiding pipe; 12. a servo motor; 13. a connecting shaft; 14. a mounting plate; 15. a reciprocating screw rod; 16. a reciprocating slide block; 17. a connecting belt; 18. a connecting block; 19. a movable rod; 20. a telescopic rod; 21. a water collection tank; 22. high pressure spray head.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a maintenance-free high generating capacity photovoltaic board, including support post 1, water storage tank 2, filter screen 3, circulating water pump 4, outlet pipe 5, drinking-water pipe 6, braced frame 7, photovoltaic board body 8, the waterlogging caused by excessive rainfall board 9, the waterlogging caused by excessive rainfall mouth 10, honeycomb duct 11, servo motor 12, connecting axle 13, mounting panel 14, reciprocating screw 15, reciprocating slide 16, connecting belt 17, connecting block 18, movable rod 19, telescopic link 20, header tank 21 and high-pressure shower nozzle 22, water storage tank 2 is installed on the right side of support post 1, and internally mounted of water storage tank 2 has filter screen 3, and circulating water pump 4 is installed on the right side of water storage tank 2 moreover, outlet pipe 5 and drinking-water pipe 6 are installed respectively to circulating water pump 4's upper and lower both ends, and outlet pipe 5 and drinking-water pipe 6 are scalable structural design, outlet pipe 5 and header tank 21 looks UNICOM, drinking-water pipe 6 is in addition, drinking-water pipe 6 is located the below of filter screen 3, when circulating water pump 4 starts, circulating water pump 4 is with the drawing clear water in the water storage tank 2 through drinking-water pipe 6, then carry to header tank 21 through outlet pipe 5, then carry out shower nozzle 21 through high-pressure shower nozzle 22, flush out surface 8.

The supporting column 1 installs the supporting frame 7 in the upper end, and photovoltaic board body 8 is installed in the left side of supporting frame 7, and the drain board 9 is installed to photovoltaic board body 8's below moreover, the length of drain board 9 equals with photovoltaic board body 8's length, and the bottom surface of drain board 9 is the slope structural design, drain mouth 10 has been seted up to the lower extreme of drain board 9, drain mouth 10 is linked together with water storage tank 2 through honeycomb duct 11 moreover, and honeycomb duct 11 is located the top of filter screen 3, when the sewage that washes out photovoltaic board body 8 surface accompanies impurity inflow drain board 9 in, drain board 9 is collected sewage, then sewage flows into honeycomb duct 11 through drain mouth 10 in the drain board 9, and carry to water storage tank 2 through honeycomb duct 11, filter through filter screen 3 in the water storage tank 2, the clear water of filtering is convenient for wash out photovoltaic board body 8 next time.

The servo motor 12 is installed on the right side of the supporting frame 7, the timing controller is arranged in the servo motor 12 and the circulating water pump 4, the servo motor 12 and the circulating water pump 4 can synchronously work, the servo motor 12 and the circulating water pump 4 can be started for a period of time under the action of the timing controller, self-cleaning of the photovoltaic panel body 8 is achieved, the light transmittance of the photovoltaic panel body 8 is improved, thereby the generating capacity of the photovoltaic panel body 8 is improved, maintenance cleaning is not needed manually, the connecting shaft 13 is installed on the left side of the servo motor 12 through an output shaft, the mounting plate 14 is vertically installed above the supporting frame 7, the reciprocating screw rod 15 is installed on the right side of the mounting plate 14, a sliding structure is formed between the reciprocating screw rod 15 and the reciprocating sliding block 16, and the reciprocating screw rod 15 is connected with the connecting shaft 13 through a connecting belt 17.

The reciprocating slide block 16 is installed on the reciprocating screw rod 15, the connecting block 18 is installed to the top of the reciprocating slide block 16, the movable rod 19 is installed on the right side of the connecting block 18, and the height of the movable rod 19 is greater than the height of the photovoltaic panel body 8, and be connected through the telescopic rod 20 between the movable rod 19 and the photovoltaic panel body 8, when the movable rod 19 moves left and right under the stress, the telescopic rod 20 can stretch left and right along with the movement of the movable rod 19, the effect of guiding the movement of the movable rod 19 is achieved, the movable rod 19 moves more stably, the water collection tank 21 is installed below the movable rod 19, the length of the water collection tank 21 is equal to the length of the photovoltaic panel body 8, the high-pressure spray heads 22 are installed below the water collection tank 21, the high-pressure spray heads 22 are horizontally arranged in a plurality of equal intervals, the water spray area on the surface of the photovoltaic panel body 8 is increased, and accordingly the surface of the photovoltaic panel body 8 can be comprehensively cleaned, and the cleaning efficiency of the surface of the photovoltaic panel body 8 is improved.

Working principle: when the maintenance-free high-power-generation photovoltaic panel is used, firstly, the servo motor 12 and the circulating water pump 4 can be started regularly, the circulating water pump 4 pumps clean water in the water storage tank 2 out through the water pumping pipe 6, then the clean water is conveyed to the water storage tank 21 through the water outlet pipe 5, then water in the water storage tank 21 is sprayed out through the high-pressure spray nozzle 22, meanwhile, the servo motor 12 drives the connecting shaft 13 through the output shaft, the connecting shaft 13 drives the reciprocating screw rod 15 to rotate through the connecting belt 17, then the reciprocating screw rod 15 drives the reciprocating slide block 16 to move left and right, and then the reciprocating slide block 16 sequentially drives the connecting block 18 and the movable rod 19 to move left and right, so that the water storage tank 21 and the high-pressure spray nozzle 22 below the movable rod 19 are used for flushing and cleaning the surface of the photovoltaic panel body 8.

When the sewage on the surface of the photovoltaic panel body 8 is flushed, the impurity flows into the draining board 9, the draining board 9 collects the sewage, then the sewage flows into the guide pipe 11 through the draining port 10 in the draining board 9 and is conveyed to the water storage tank 2 through the guide pipe 11, the filtered clean water is filtered through the filter screen 3 in the water storage tank 2, and the filtered clean water is convenient for flushing the photovoltaic panel body 8 next time. Thereby completing a series of works. What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a high generated energy photovoltaic board of maintenance-free, includes support post (1), circulating water pump (4), braced frame (7), waterlogging caused by excessive rainfall board (9) and reciprocal lead screw (15), its characterized in that: the utility model discloses a water storage tank, including support post (1), connecting axle (13) are installed through the output shaft to the right side of support post (1), and filter screen (3) are installed on the internally mounted of water storage tank (2), circulating water pump (4) are installed on the right side of water storage tank (2), supporting frame (7) are installed to the upper end of support post (1), and photovoltaic board body (8) are installed in the left side of supporting frame (7), and draining board (9) are installed in the below of photovoltaic board body (8), servo motor (12) are installed on the right side of supporting frame (7), and connecting axle (13) are installed through the output shaft in the left side of servo motor (12), mounting panel (14) are installed perpendicularly to the top of supporting frame (7), and reciprocating lead screw (15) are installed on the right side of mounting panel (14), and reciprocating slider (16) are installed on reciprocating lead screw (15), connecting block (18) are installed to the top of reciprocating slider (16).

2. A maintenance-free high power generation photovoltaic panel according to claim 1, wherein: the water outlet pipe (5) and the water suction pipe (6) are respectively arranged at the upper end and the lower end of the circulating water pump (4), the water outlet pipe (5) and the water suction pipe (6) are of a telescopic structure, the water outlet pipe (5) is communicated with the water collecting tank (21), the water suction pipe (6) is communicated with the water collecting tank (2), and the water suction pipe (6) is positioned below the filter screen (3).

3. A maintenance-free high power generation photovoltaic panel according to claim 1, wherein: the length of waterlogging caused by excessive rainfall board (9) equals with the length of photovoltaic board body (8), and the bottom surface of waterlogging caused by excessive rainfall board (9) is slope structural design, and water draining port (10) have been seted up to the lower extreme of waterlogging caused by excessive rainfall board (9), and water draining port (10) are linked together with water storage tank (2) through honeycomb duct (11) moreover to honeycomb duct (11) are located the top of filter screen (3).

4. A maintenance-free high power generation photovoltaic panel according to claim 1, wherein: the servo motor (12) and the circulating water pump (4) are respectively provided with a timing controller, and the servo motor (12) and the circulating water pump (4) can synchronously work.

5. A maintenance-free high power generation photovoltaic panel according to claim 1, wherein: a sliding structure is formed between the reciprocating screw rod (15) and the reciprocating sliding block (16), and the reciprocating screw rod (15) is connected with the connecting shaft (13) through a connecting belt (17).

6. A maintenance-free high power generation photovoltaic panel according to claim 1, wherein: the right side of connecting block (18) is installed movable rod (19), and the height of movable rod (19) is greater than the height of photovoltaic board body (8), is connected through telescopic link (20) between movable rod (19) and photovoltaic board body (8) moreover.

7. The maintenance-free high power generation photovoltaic panel according to claim 6, wherein: the water collection tank (21) is installed to the below of movable rod (19), and the length of water collection tank (21) equals with the length of photovoltaic board body (8), and high-pressure shower nozzle (22) are installed to the below of water collection tank (21), and high-pressure shower nozzle (22) equidistance level is provided with a plurality of.