CN115532757A - An adjustable photovoltaic power generation panel automatic cleaning device - Google Patents

Abstract

The invention discloses an adjustable photovoltaic power generation panel automatic cleaning device, and a driving component is slidably mounted on the support component, a traction component fixed on the support component is arranged above the photovoltaic panel component, and the output end of the traction component is fixedly connected and assembled On the left and right sides of the drive component, the drive component is fixedly equipped with a soot cleaning component that is fitted on the surface of the photovoltaic panel component, which can indirectly drive the soot cleaning component to move in the horizontal direction, and can promote the soot cleaning component to the surface of the photovoltaic panel component. In this way, the automatic cleaning effect is realized when the shrinking wheel drives the traction rope to pull, and the driving component drives the dust cleaning component to realize reciprocating movement under the condition of overall movement, not only cleaning a wide range of dust , It can also sweep the dust in a small area, which can greatly improve the cleaning power of the dust on the photovoltaic panel components, and the cleaning effect is good.

Description

An adjustable photovoltaic power generation panel automatic cleaning device

technical field

The invention relates to the technical field of automatic cleaning of photovoltaic power generation panels, in particular to an adjustable automatic cleaning device for photovoltaic power generation panels.

Background technique

Photovoltaic power generation is a technology that directly converts light energy into electrical energy by using the photovoltaic effect of the semiconductor interface. The component that converts solar energy into electrical energy is a photovoltaic panel, that is, a solar panel. Solar power generation equipment is often installed in an outdoor environment. And the outdoor environment often has windy and sandy weather. After the equipment is used for a long time, impurities such as sand and dust will gradually deposit on the surface of the solar photovoltaic panel, affecting the absorption of solar energy by the solar photovoltaic panel, thereby affecting the power generation efficiency of the equipment, and easily causing The failure of solar photovoltaic panels, therefore, the solar power generation equipment should be cleaned regularly or irregularly.

Due to the large area of the power generation panel, it will take a lot of human resources to clean it manually. Even if the solar garden light or the photovoltaic panel on the solar street light with a small area is currently used, although the area is small, the garden light and street light are placed in high places. The location is very inconvenient when cleaning dust or dirt, so after a long time of use of photovoltaic panels, the light absorption capacity decreases, and the light conversion ability is greatly reduced. At present, photovoltaic panels also lack real-time dust cleaning devices for photovoltaic panels. To this end, we propose an adjustable photovoltaic power generation panel automatic cleaning device.

Contents of the invention

The purpose of the present invention is to provide an adjustable photovoltaic power generation panel automatic cleaning device to solve the problems raised in the above background technology.

In order to achieve the above object, the present invention provides the following technical solutions: an adjustable photovoltaic power generation panel automatic cleaning device, including a support assembly fixed on a pre-installed position, a photovoltaic panel assembly is fixedly installed on the support assembly, and the support assembly is slidably assembled There is a drive component, and a traction component fixed on the support component is arranged above the photovoltaic panel component, and the output end of the traction component is fixedly connected and assembled on the left and right sides of the drive component, and the drive component is fixedly equipped with a Cleaning components on the surface;

The supporting assembly includes a first fixing frame for supporting the photovoltaic panel assembly, and the top of the first fixing frame is fixedly equipped with a second fixing frame, and the top and bottom of the two groups of first fixing frames are fixedly connected with Sliding rods that provide sliding support for the drive assembly and cleaning assembly;

The traction assembly includes a first stepping motor fixed in the middle of the front side wall of the second fixed frame, and the output end of the first stepping motor is fixedly equipped with a contraction wheel, and two sets of reversely wound wheels are wound on the outer side wall of the contraction wheel. Traction ropes, the left and right sides of the front side walls of the second fixed frame are equipped with first guide wheel sets, the tops of the front side walls of the two groups of first fixed frames are equipped with second guide wheel sets, and the other two sets of traction ropes One end bypasses the first guide wheel set and the second guide wheel set successively and is fixedly connected to the outer side wall of the drive assembly.

Preferably, the dust removal assembly includes a water tank fixed on the front side wall of the drive assembly, and also includes a dust removal mechanism fixed on the output end of the drive assembly, and the dust removal mechanism and the water tank are connected and assembled through a water guide hose, and the dust removal mechanism is close to One side of the photovoltaic panel assembly is fixedly equipped with a sprinkler assembly.

Further preferably, the front side wall of the dust removal mechanism is evenly nested with a dust-proof net, and the dust-removal mechanism is fixedly equipped with a negative pressure fan corresponding to the dust-proof net, and the dust removal mechanism is provided with a suitable for communicating with the negative pressure fan. The air guide channel is equipped, and the bottom of the dust removal mechanism is evenly fixed with a branch air pipe connected to the air guide channel, and the bottom end of the branch air pipe extends out of the spray mechanism and is fixed with a spray head, and the bottom of the spray mechanism is evenly fixed with a The cleaning brush arranged on the outside of the air spray head.

Further preferably, the spraying mechanism includes a water pump fixed in the water tank, and the output end of the water pump is connected to the water-conducting hose, and the spraying mechanism is provided with a water-conducting channel connected with the water-conducting hose, and the bottom of the spraying mechanism is uniform A branch water pipe communicated with the water guide channel is fixedly arranged, and the bottom end of the branch water pipe is fixedly equipped with spray heads interlaced with the air spray heads.

Preferably, the photovoltaic panel assembly includes poles fixed on the side walls on the opposite side of the two sets of first fixing frames, and the other end of the poles is fixedly equipped with a mounting frame, and the photovoltaic power generation panel is built into the mounting frame, and the length dimension of the dust removal mechanism It is suitable for the height and size of the photovoltaic power generation panel, and the cleaning component is attached to the surface of the photovoltaic power generation panel.

Preferably, a second stepping motor is fixed on the front side wall of the inner cavity of the driving assembly, the output end of the second stepping motor is fixedly equipped with a reducer, the output end of the reducer is fixedly equipped with a gear, and the bottom of the driving assembly is provided with a transverse There is a guide channel, and a guide seat is slidably installed in the guide channel, and the top of the guide seat is fixed with a rack meshed with the gear.

Further preferably, the top end of the dust removal mechanism is fixed on the bottom of the guide seat, and sliding seats are fixed on the bottom end of the dust removal mechanism and the rear side wall of the driving assembly, and the upper and lower sets of sliding seats are respectively slidably assembled on the sliding rods.

Preferably, the photovoltaic power generation board is electrically connected to the photoelectric inverter through wires, and the photoelectric inverter is electrically connected to the storage battery, and the storage battery is electrically connected to the control panel, and the control panel is respectively connected to the first stepping motor, the second stepping motor, the Negative pressure fan and water pump are electrically connected.

Compared with prior art, the beneficial effect of the present invention is:

1. The structure design of the present invention is reasonable, and two sets of traction ropes are reversely wound on the contracting wheel, so that when the first stepping motor drives the contracting wheel to rotate, the traction rope on the contracting wheel can be pushed out while contracting, so that the contracted traction The rope can pull the drive assembly to slide on the slide bar under the guidance of the first guide wheel set and the second guide wheel set. Since the dust removal assembly is fixed on the drive assembly, it can indirectly drive the dust removal assembly to move horizontally. , which can prompt the cleaning component to scrape off the dust particles and impurities on the surface of the photovoltaic panel component, so that the automatic cleaning effect can be realized in the process of pulling the traction rope driven by the shrinking wheel;

2. The ash cleaning assembly of the present invention can move back and forth under the drive of the traction assembly to realize the dust cleaning of the photovoltaic panel assembly. The meshing effect with the rack drives the rack and the guide seat to move left and right on the drive assembly, and then can drive the dust removal mechanism and the spray mechanism to achieve a small range of reciprocating movement, so that the dust is cleaned when the traction assembly drives the drive assembly to move. The component can move back and forth under the drive of the traction component to realize the dust cleaning of the photovoltaic panel component, and the drive component drives the dust removal component to realize the reciprocating movement under the condition of the overall movement, not only to clean a large area of dust, but also to clean a small area The cleaning of the dust on the photovoltaic panel components can be greatly improved, and the cleaning effect is good.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention;

Fig. 2 is the partial structure schematic diagram of the present invention;

Fig. 3 is a left and right sectional structural schematic diagram of the driving assembly of the present invention;

Fig. 4 is a schematic diagram of a longitudinal sectional structure of the drive assembly of the present invention;

Fig. 5 is a schematic diagram of the assembly structure of the dust removal mechanism and the water spray mechanism of the present invention.

In the figure: 11, the first fixed frame; 12, the second fixed frame; 13, the sliding rod; 21, the support rod; 22, the installation frame; 23, the photovoltaic power generation panel; 31, the first stepping motor; ; 33, traction rope; 34, the first guide wheel group; 35, the second guide wheel group; 4, drive assembly; 41, sliding seat; 42, the second stepping motor; 43, reducer; 44, gear; 45 , guide seat; 46, rack; 47, guide seat; 5, dust removal assembly; 51, water tank; 52, water guide hose; 53, dust removal mechanism; 531, dust-proof net; 534, branch trachea; 535, spray head; 536, cleaning brush; 54, water spray mechanism; 541, water guide channel; 542, branch water pipe; 543, spray head.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-5, the present invention provides a technical solution: an adjustable photovoltaic power generation panel automatic cleaning device, including a support assembly fixed on a pre-installed position, a photovoltaic panel assembly is fixedly installed on the support assembly, and the support assembly The upper sliding assembly is equipped with a drive assembly 4, and the top of the photovoltaic panel assembly is provided with a traction assembly fixed on the support assembly, and the output end of the traction assembly is fixedly connected and assembled on the left and right sides of the drive assembly 4, and the drive assembly 4 is fixed. A dust-cleaning assembly 5 assembled on the surface of the photovoltaic panel assembly;

The supporting assembly includes a first fixing frame 11 for supporting the photovoltaic panel assembly, and the top of the first fixing frame 11 is fixedly equipped with a second fixing frame 12, and the top and bottom between the two groups of first fixing frames 11 are both A slide bar 13 for providing sliding support for the driving assembly 4 and the cleaning assembly 5 is fixedly connected, the first mounting frame 11 can provide an installation foundation for the device, and the second mounting frame 12 can provide an installation foundation for the traction assembly;

The traction assembly includes a first stepping motor 31 fixed in the middle of the front side wall of the second fixed mount 12, and the output end of the first stepping motor 31 is fixedly equipped with a contraction wheel 32, and the outer side wall of the contraction wheel 32 is wound with two A group of traction ropes 33 wound in opposite directions, the left and right sides of the front side wall of the second fixed frame 12 are equipped with first guide wheel sets 34, and the tops of the front side walls of the first two groups of first fixed frames 11 are equipped with second guide wheels group 35, and the other ends of the two groups of traction ropes 33 have been fixedly connected to the outer sidewall of the drive assembly 4 after passing around the first guide wheel set 34 and the second guide wheel set 35, and the two sets of traction ropes 33 are reversely wound on the contraction On the wheel 32, when the first stepper motor 31 drives the contraction wheel 32 to rotate, the traction rope 33 on the contraction wheel 32 can be impelled to shrink while putting out, so that the contraction traction rope 33 can be moved between the first guide wheel group 34 and the second guide wheel group 34. The driving assembly 4 is driven to slide on the slide bar 13 under the guiding effect of the two guide wheel groups 35. Because the dust cleaning assembly 5 is fixed on the driving assembly 4, it can indirectly drive the dust cleaning assembly 5 to realize horizontal movement, which can impel cleaning. The ash component 5 scrapes off the dust particles and impurities on the surface of the photovoltaic panel component, so that the automatic cleaning effect can be realized in the process of pulling the traction rope 33 driven by the shrinking wheel 32 .

Referring to Fig. 1, Fig. 2 and Fig. 5, the dust removal assembly 5 includes a water tank 51 fixed on the front side wall of the drive assembly 4, and also includes a dust removal mechanism 53 fixed on the output end of the drive assembly 4, and the dust removal mechanism 53 and the water tank 51 are connected and assembled through the water guide hose 52, and the side of the dust removal mechanism 53 close to the photovoltaic panel assembly is fixedly equipped with a spray assembly 54, the dust removal mechanism 53 can clean up the dust on the photovoltaic panel assembly, and the water tank 51 can Providing a water source for the spray assembly 54 can promote the spray mechanism 54 to infiltrate the stubborn dirt on the photovoltaic panel assembly, facilitate the dust removal mechanism 53 to scrape off the dirt, and improve the cleaning effect on dust;

Referring to Fig. 1, Fig. 2 and Fig. 5, a dust-proof net 531 is evenly nested on the front side wall of the dust-removing mechanism 53, and a negative-pressure fan 532 corresponding to the dust-proof net 531 is fixedly installed in the dust-removing mechanism 53, And the dust removal mechanism 53 is provided with an air guide channel 533 communicating with the negative pressure fan 532, and the bottom of the dust removal mechanism 53 is evenly fixed with a branch air pipe 534 communicating with the air guide channel 533, and the bottom end of the branch air pipe 534 extends out Spray mechanism 54 rear is fixedly equipped with air spray head 535, and the bottom of spray mechanism 54 is evenly fixed with the cleaning hairbrush 536 that is arranged on the outside of air spray head 535, can realize the flow of air when negative pressure blower 532 works, and the air that flows like this After being filtered by the dust-proof net 531, it is introduced into the branch air pipe 534 through the air guide channel 533, and then sprayed out through the air spray head 535 to complete the blowing of the dust on the photovoltaic panel assembly, thereby increasing the dust cleaning speed and cleaning the brush 536 at the same time Under the blowing of the air jet head 535, the dust and sundries can be scraped and cleaned to improve the cleanliness;

Referring to Fig. 1, Fig. 2 and Fig. 5, the spraying mechanism 54 includes a water pump fixed in the water tank 51, and the output end of the water pump is connected with the water conducting hose 52, and the spraying mechanism 54 is equipped with the water conducting hose 52 The connected water guide channel 541, and the bottom of the spray mechanism 54 is evenly fixed with a branch water pipe 542 communicating with the water guide channel 541, and the bottom end of the branch water pipe 542 is fixedly equipped with a spray head 543 interlaced with the air spray head 535, When the water pump works, the water in the water tank 51 can be introduced into the water guide channel 541 through the water guide hose 52, and then introduced into the spray head 543 through the branch water pipe 542 to spray out, so as to infiltrate the stubborn dirt on the photovoltaic panel assembly, so that The dust cleaning assembly 5 can move back and forth under the drive of the traction assembly, and cooperate with the use of the dust removal mechanism 53 to scrape off the dirt and improve the dust cleaning effect;

Please refer to Fig. 2, the photovoltaic panel assembly includes a pole 21 fixed on the opposite side wall of two sets of first fixing frames 11, and the other end of the pole 21 is fixedly equipped with a mounting frame 22, and the mounting frame 22 has a built-in photovoltaic power generation panel 23, and the length dimension of the dust removal mechanism 53 is compatible with the height dimension of the photovoltaic power generation panel 23, and the cleaning assembly 5 is attached to the surface of the photovoltaic power generation panel 23;

Please refer to Fig. 2, Fig. 3, Fig. 4, the second stepper motor 42 is fixed on the front side wall of the inner cavity of the driving assembly 4, and the output end of the second stepper motor 42 is fixedly equipped with a reducer 43, and the output of the reducer 43 The end is fixedly equipped with a gear 44, and the bottom of the driving assembly 4 is provided with a transverse guide channel 47, and a guide seat 45 is slidably installed in the guide channel 47, and the top of the guide seat 45 is fixed with a tooth bar 46 meshing with the gear 44. The ash component 5 can move back and forth under the drive of the traction component, so as to realize the dust cleaning of the photovoltaic panel component. The engagement with the rack 46 drives the rack 46 and the guide seat 47 to move left and right on the driving assembly 4, and then can drive the dust removal mechanism 53 and the spraying mechanism 54 to realize small-scale reciprocating movement, so that the driving assembly 4 is driven by the traction assembly. During the moving process, the cleaning assembly 5 can move back and forth under the drive of the traction assembly to realize the dust cleaning of the photovoltaic panel assembly, and the driving assembly 4 drives the cleaning assembly 5 to realize the reciprocating movement under the condition of the overall movement, not only for large-scale It can also clean up the dust in a small area, which can greatly improve the cleaning power of the dust on the photovoltaic panel components, and the cleaning effect is good;

The top of the dust removal mechanism 53 is fixed on the bottom of the guide seat 45, and the bottom end of the dust removal mechanism 53 and the rear side wall of the drive assembly 4 are fixed with slide seats 41, and the upper and lower sets of slide seats 41 are respectively slidably assembled on the slide rod 13 , the stability of the drive assembly 4 and the cleaning assembly 5 can be improved when the assembly of the slide bar 13 and the slide seat 41 is carried out like this;

The photovoltaic power generation board 23 is electrically connected to the photoelectric inverter through wires, and the photoelectric inverter is electrically connected to the storage battery, and the storage battery is electrically connected to the control panel, and the control panel is respectively connected to the first stepping motor 31, the second stepping motor 42, The negative pressure fan 532 is electrically connected to the water pump.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides an automatic cleaning device of photovoltaic power generation board with adjustable which characterized in that: the device comprises a supporting component fixed on a pre-installation position, wherein a photovoltaic panel component is fixedly installed on the supporting component, a driving component (4) is assembled on the supporting component in a sliding mode, a traction component fixed on the supporting component is arranged above the photovoltaic panel component, the output end of the traction component is fixedly connected and assembled on the left side and the right side of the driving component (4), and a dust cleaning component (5) attached to the surface of the photovoltaic panel component is fixedly assembled on the driving component (4);

the supporting assembly comprises first fixing frames (11) for supporting the photovoltaic panel assembly, the top ends of the first fixing frames (11) are fixedly provided with second fixing frames (12), and sliding rods (13) for providing sliding support for the driving assembly (4) and the ash removal assembly (5) are fixedly connected between the top and the bottom of each two groups of first fixing frames (11);

the traction assembly comprises a first stepping motor (31) fixed in the middle of the front side wall of a second fixing frame (12), the output end of the first stepping motor (31) is fixedly provided with a contraction wheel (32), the outer side wall of the contraction wheel (32) is wound and provided with two sets of traction ropes (33) wound in opposite directions, the left side and the right side of the front side wall of the second fixing frame (12) are provided with a first guide wheel set (34), the tops of the front side walls of the two sets of first fixing frames (11) are provided with a second guide wheel set (35), the other ends of the two sets of traction ropes (33) are sequentially wound around the first guide wheel set (34), and the rear end of the second guide wheel set (35) is fixedly connected onto the outer side wall of a driving assembly (4).

2. The adjustable automatic cleaning device for the photovoltaic power generation panel as claimed in claim 1, wherein: the ash cleaning component (5) comprises a water tank (51) fixed on the front side wall of the driving component (4) and a dust removing mechanism (53) fixed on the output end of the driving component (4), the dust removing mechanism (53) and the water tank (51) are communicated and assembled through a water guide hose (52), and a spraying component (54) is fixedly assembled on one side, close to the photovoltaic panel component, of the dust removing mechanism (53).

3. The adjustable automatic cleaning device for the photovoltaic power generation panel as claimed in claim 2, wherein: dust removal mechanism (53) on the preceding lateral wall of even nested dust screen (531) of being equipped with, and dust removal mechanism (53) internal fixation be equipped with dust screen (531) corresponding negative pressure air fan (532), and set up in dust removal mechanism (53) wind-guiding passageway (533) with negative pressure air fan (532) intercommunication adaptation, and dust removal mechanism (53) bottom even fixed be equipped with branch trachea (534) with wind-guiding passageway (533) intercommunication, and the bottom of branch trachea (534) extends to spray mechanism (54) after fixed be equipped with jet-propelled head (535), and the bottom of spraying mechanism (54) is evenly fixed with the cleaning brush (536) that set up in the jet-propelled head (535) outside.

4. The adjustable automatic cleaning device for the photovoltaic power generation panel as claimed in claim 3, wherein: the spray mechanism (54) comprises a water pump fixed in a water tank (51), the output end of the water pump is connected with a water guide hose (52), a water guide channel (541) communicated with the water guide hose (52) is arranged in the spray mechanism (54), a branch water pipe (542) communicated with the water guide channel (541) is uniformly and fixedly arranged at the bottom of the spray mechanism (54), and spray heads (543) which are staggered with air spray heads (535) are fixedly assembled at the bottom end of the branch water pipe (542).

5. The adjustable automatic cleaning device for the photovoltaic power generation panel as claimed in claim 4, wherein: photovoltaic board subassembly is including fixing branch (21) on two sets of first mount (11) relative one side lateral walls, and the other end fixed mounting of branch (21) has installing frame (22), and photovoltaic power generation board (23) are built-in installing frame (22), and the length dimension and the photovoltaic power generation board (23) height dimension looks adaptation of dust removal mechanism (53), and deashing subassembly (5) laminating on the surface of photovoltaic power generation board (23).

6. The adjustable automatic cleaning device for the photovoltaic power generation panel as claimed in claim 5, wherein: be fixed with second step motor (42) on the lateral wall before drive assembly (4) inner chamber, the output fixed assembly of second step motor (42) has reduction gear (43), the output fixed assembly of reduction gear (43) has gear (44), horizontal direction passageway (47) have been seted up to the bottom of drive assembly (4), and slide in direction passageway (47) and be equipped with guide holder (45), the top of guide holder (45) is fixed with rack (46) of assembling with gear (44) meshing.

7. The adjustable automatic cleaning device for the photovoltaic power generation panel as claimed in claim 6, wherein: the top end of the dust removing mechanism (53) is fixed at the bottom of the guide seat (45), sliding seats (41) are fixed at the bottom end of the dust removing mechanism (53) and the rear side wall of the driving assembly (4), and the upper and lower groups of sliding seats (41) are respectively assembled on the sliding rod (13) in a sliding mode.

8. The adjustable automatic cleaning device for the photovoltaic power generation panel as claimed in claim 7, wherein: the photovoltaic power generation board (23) is electrically connected with the photoelectric inverter through a wire, the photoelectric inverter is electrically connected with the storage battery, the storage battery is electrically connected with the control panel, and the control panel is electrically connected with the first stepping motor (31), the second stepping motor (42), the negative pressure fan (532) and the water pump respectively.

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