Long-distance rail type movable photovoltaic panel cleaning device

Abstract

The invention discloses a long-distance rail-type moving photovoltaic panel cleaning device, and particularly relates to the technical field of photovoltaic panel cleaning, the long-distance rail-type moving photovoltaic panel cleaning device comprises a support frame, an adaptive cleaning assembly is arranged on the support frame, the adaptive cleaning assembly comprises a reinforcing flow guide frame arranged at the top of the support frame, and reinforcing vertical plates are mounted on the two sides of the surface of the reinforcing flow guide frame through bolts. According to the photovoltaic panel cleaning device, when a cleaning solution is sprayed out through a flow guide spray head, the cleaning solution can be blocked by a water gathering cavity, so that the cleaning solution can be sprayed to a brush roller and a photovoltaic panel, stubborn stains on the photovoltaic panel can be cleaned by the brush roller and a spiral cleaning rib, and the brush roller is subjected to corresponding angle adjustment by an inclined plane of the photovoltaic panel; and meanwhile, when the brush roller and the reinforcing cross rod are inclined, the reinforcing cross rod can drive the deflection rod body to deflect along the axis point of the connecting position of the deflection rod body and the sliding block, the transverse pipe, the reinforcing cross rod and the brush roller can be easily and automatically adjusted according to the inclined face of the photovoltaic panel, and convenience is improved when the photovoltaic panel is cleaned.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic panel cleaning, and more specifically, to a photovoltaic panel cleaning device capable of long-distance track-type movement. Background Art

[0002] Solar photovoltaic power generation is a new type of green renewable resource that is widely used in production and life. However, outdoor dust, sand and other debris can pollute and cover photovoltaic panels, affecting the power generation efficiency of photovoltaic modules. Severe local coverage can also lead to a "hot spot effect". In addition, operating photovoltaic panels are generally arranged horizontally or at a certain angle, which can easily accumulate dust in the environment, various metal and non-metal particles, oil mist, compounds caused by production in industrial parks, and bird excrement, which greatly affect the photoelectric conversion efficiency of photovoltaic panels. Therefore, the photovoltaic panels need to be cleaned.

[0003] Among them, the patent with announcement number CN211027222U discloses a photovoltaic panel cleaning device, which includes a walking mechanism for driving the photovoltaic panel cleaning device to move along a preset walking track on the photovoltaic panel, a shell connected to the walking mechanism, a water tank installed in the upper part of the shell, and four cleaning modules installed in the lower part of the shell, the four cleaning modules include a brush cleaning module, a roller cleaning module, a liquid suction module and a scraper module arranged in sequence from front to back along the moving direction of the photovoltaic panel cleaning device;

[0004] When this structure is in use, the roller cleaning module rotates to sweep the dirt on the photovoltaic panel out of the plane of the photovoltaic panel; the suction port causes the cleaning liquid and dirt to flow in one direction through negative pressure, thereby taking away the dirt swept from the photovoltaic panel and preventing the cleaned dirt from continuing to remain on the photovoltaic panel. However, the photovoltaic panel has a certain inclination angle after installation, and this structure is not easy to fit with the photovoltaic panel when in use, resulting in a poor cleaning effect. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a photovoltaic panel cleaning device capable of long-distance rail-type movement, aiming to solve the problems raised in the above-mentioned background technology.

[0006] The present invention provides the following technical solution: a photovoltaic panel cleaning device for long-distance rail-type movement, comprising a support frame, on which an adaptive cleaning component is arranged;

[0007] The adaptable cleaning assembly comprises a reinforced flow guide frame arranged on the top of the support frame, and reinforced vertical plates are installed on both sides of the surface of the reinforced flow guide frame by bolts, and a deflection rod body that can be adjusted up and down is arranged on one side of each of the reinforced vertical plates;

[0008] Two reinforcing cross bars are arranged at the bottom of the reinforcing guide frame, and brush rollers for cleaning are rotatably connected in the two reinforcing cross bars, and spiral cleaning ribs are installed on each of the brush rollers;

[0009] The reinforcing vertical plate is provided with a guide groove, a slider is slidably connected in the guide groove, the slider is located on one side of the deflection rod body and is rotatably connected to the deflection rod body, a spring is installed at the bottom of the slider through a bolt, a cross tube is rotatably connected at the bottom of the deflection rod body, the cross tube is located on one side of the reinforcing cross bar, the cross tube and the reinforcing cross bar are detachably connected by bolts, two vertical tubes are fixedly provided on the cross tube, and each of the vertical tubes is connected to the horizontal tube, a plurality of guide nozzles for guiding flow are plugged into one side of the horizontal tube, a plurality of vertical tubes are provided with spiral tubes, and each of the spiral tubes extends to the reinforced guide frame, and the vertical tubes, the reinforced guide frame and the spiral tubes are connected;

[0010] It can be seen that in the above technical scheme, the brush roller can be pressed against the photovoltaic panel, and the driving motor drives the brush roller and the spiral cleaning ribs to rotate to clean the photovoltaic panel. At the same time, the impurities on the photovoltaic panel can be discharged through the traction force of the spiral cleaning ribs when they rotate. The brush roller is pressed against the photovoltaic panel, and the brush roller is adjusted to a corresponding angle by the inclined surface of the photovoltaic panel, so that the brush roller can be in close contact with the photovoltaic panel. At the same time, when the brush roller and the reinforcing cross bar are tilted, the reinforcing cross bar can drive the deflection rod body to deflect along the axis point where the deflection rod body and the slider are connected, so that the cross tube, the reinforcing cross bar and the brush roller can automatically adjust according to the inclined surface of the photovoltaic panel. At the same time, the spring itself can also drive the slider and the deflection rod body to move on the reinforcing vertical plate through the guidance of the guide groove, thereby realizing the function of continuously pressurizing the brush roller and ensuring the cleaning effect of the brush roller and the spiral cleaning ribs on the photovoltaic panel.

[0011] Optionally, in a possible implementation manner, a water tank is installed on the top of the support frame by bolts, a water pump for diversion is provided at one end of the water tank, a hose is provided at the output end of the water pump, one end of the spiral tube extends to the reinforced diversion frame, the hose is connected to the reinforced diversion frame, support seats are installed on both sides of the bottom of the support frame by bolts, and two pulleys are provided on each of the support seats, a water collecting chamber is provided on the reinforced cross bar, a plurality of limiting holes are provided on one side of the inner wall of the water collecting chamber, a plurality of diversion nozzles pass through the corresponding limiting holes and extend to one side of the brush roller, a driving motor for driving the brush roller to rotate is installed on the end of the reinforced cross bar by bolts, constraint blocks are installed on both sides of the top of the support frame by bolts, and a limiting opening is provided on each of the constraint blocks, and the limiting opening matches the reinforced diversion frame;

[0012] It can be seen that in the above technical scheme, the water pump draws out the cleaning liquid in the water tank and transports it to the enhanced guide frame through a hose, and the cleaning liquid is transported through the enhanced guide frame, and then diverted through each spiral tube, and then the cleaning liquid is transported to the vertical pipe, and then gathered through the horizontal pipe and sprayed out through the guide nozzle, and when the cleaning liquid is sprayed through the guide nozzle, it can also be blocked by the water gathering chamber, so that the cleaning liquid can be sprayed onto the brush roller and the photovoltaic panel, thereby improving the brush roller and spiral cleaning ribs to clean the stubborn stains on the photovoltaic panel.

[0013] Technical effects and advantages of the present invention:

[0014] 1. The present invention is transported to the photovoltaic panel through the device, the brush roller can be pressed against the photovoltaic panel, and the driving motor drives the brush roller and the spiral cleaning rib to rotate to clean the photovoltaic panel. At the same time, the impurities on the photovoltaic panel can be discharged by the traction force of the spiral cleaning rib when it rotates;

[0015] 2. The present invention uses a water pump to extract the cleaning liquid in the water tank and transport it to the enhanced guide frame through a hose. The cleaning liquid is transported through the enhanced guide frame and then diverted through various spiral tubes. The cleaning liquid is then transported to the vertical pipe, and then gathered through the horizontal pipe and sprayed out through the guide nozzle. When the cleaning liquid is sprayed out through the guide nozzle, it can also be blocked by the water collection cavity, so that the cleaning liquid can be sprayed onto the brush roller and the photovoltaic panel, thereby improving the brush roller and the spiral cleaning ribs to clean the stubborn stains on the photovoltaic panel;

[0016] 3. The brush roller of the present invention is adjusted to a corresponding angle by the inclined surface of the photovoltaic panel, and the brush roller can be in close contact with the photovoltaic panel. At the same time, when the brush roller and the reinforcing cross bar are tilted, the reinforcing cross bar can drive the deflection rod body to deflect along the axis point where the deflection rod body and the slider are connected, so that the cross tube, the reinforcing cross bar and the brush roller can be automatically adjusted according to the inclined surface of the photovoltaic panel, thereby improving the convenience of cleaning the photovoltaic panel;

[0017] 4. In the process of cleaning the photovoltaic panel, the present invention can also drive the slider and the deflection rod body to move on the reinforcing vertical plate through the elasticity of the spring itself and the guidance of the guide groove, so as to realize the function of continuously pressurizing the brush roller and ensure the cleaning effect of the brush roller and the spiral cleaning ribs on the photovoltaic panel;

[0018] In summary, through the corresponding coordinated use of various structures, the device is supported by the support seat and the pulley, which makes it convenient for the device to be installed on the track for transportation to clean photovoltaic panels in different areas, and also realizes the function of long-distance cleaning with the photovoltaic panel as the axial movement. The cleaning liquid in the water tank is pumped out by the water pump and transported to the enhanced guide frame through the hose. The cleaning liquid is transported through the enhanced guide frame, and then diverted through various spiral pipes. The cleaning liquid is then transported to the vertical pipe, and then gathered through the horizontal pipe and sprayed out through the guide nozzle. When the cleaning liquid is sprayed out through the guide nozzle, The cleaning liquid can be sprayed onto the brush roller and the photovoltaic panel through the water collecting chamber, so that the brush roller and the spiral cleaning ribs can be used to clean the stubborn stains on the photovoltaic panel. The brush roller is adjusted to a corresponding angle by the inclined surface of the photovoltaic panel, and the brush roller can be in close contact with the photovoltaic panel. At the same time, when the brush roller and the reinforcing cross bar are tilted, the reinforcing cross bar can drive the deflection rod body to deflect along the axis point of the connection between the deflection rod body and the slider, so that the cross tube, the reinforcing cross bar and the brush roller can be automatically adjusted according to the inclined surface of the photovoltaic panel, thereby improving the convenience of cleaning the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required for use in some embodiments. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not intended to limit the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.

[0020] Figure 1 It is the front view of the overall structure of the present invention.

[0021] Figure 2 It is a side view of the overall structure of the present invention.

[0022] Figure 3 For the present invention Figure 2 Schematic diagram on the left.

[0023] Figure 4 The present invention provides a three-dimensional diagram of a reinforced flow guide frame, a horizontal pipe, a vertical pipe, a brush roller, a reinforced vertical plate, a water tank and a hose.

[0024] Figure 5 It is a schematic diagram of the reinforced flow guide frame, the sliding block, the spiral pipe, the transverse pipe, the flow guide nozzle, the reinforced vertical plate and the deflection rod body of the present invention when they are installed together.

[0025] Figure 6 This is a schematic diagram of the reinforcing cross bar, brush roller, spiral cleaning ribs and driving motor installed together according to the present invention.

[0026] Figure 7The present invention is a three-dimensional diagram of the reinforcing vertical plate, the sliding block, the spring, the cross tube, the vertical tube and the deflection rod body.

[0027] The accompanying drawings are marked as follows: 1. support frame; 2. reinforced guide frame; 3. reinforced vertical plate; 4. reinforced cross bar; 5. brush roller; 6. spiral cleaning ribs; 7. slider; 8. spring; 9. cross pipe; 10. vertical pipe; 11. guide nozzle; 12. spiral pipe; 13. water tank; 14. water pump; 15. hose; 16. support seat; 17. pulley; 18. water collection chamber; 19. limit hole; 20. constraint block; 21. limit port; 22. drive motor; 23. deflection rod body; 24. guide groove. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] As attached Figure 1 - Figure 7 The long-distance rail-type moving photovoltaic panel cleaning device shown in the figure uses an adaptive cleaning component set on the support frame 1 to extract the cleaning liquid in the water tank 13 through the water pump 14 and transport it to the enhanced guide frame 2 through the hose 15. The cleaning liquid is transported through the enhanced guide frame 2, and then it is divided through each spiral tube 12, and then the cleaning liquid is transported to the vertical pipe 10, and then it is gathered through the horizontal pipe 9 and sprayed through the guide nozzle 11. When the cleaning liquid is sprayed through the guide nozzle 11, it can also be blocked by the water collection chamber 18, so that the cleaning liquid can be sprayed onto the brush roller 5 and the photovoltaic panel. On the board, the brush roller 5 and the spiral cleaning rib 6 are raised to clean the stubborn stains on the photovoltaic panel. The brush roller 5 is adjusted to a corresponding angle by the inclined surface of the photovoltaic panel, and the brush roller 5 can be in close contact with the photovoltaic panel. At the same time, when the brush roller 5 and the reinforcing cross bar 4 are tilted, the reinforcing cross bar 4 can drive the deflection rod body 23 to deflect along the axis point where the deflection rod body 23 and the slider 7 are connected, so that the cross tube 9, the reinforcing cross bar 4 and the brush roller 5 are automatically adjusted according to the inclined surface of the photovoltaic panel, thereby improving the convenience of cleaning the photovoltaic panel, and the specific structural arrangement of the components is as follows;

[0030] The adaptable cleaning assembly includes a reinforced flow guide frame 2 arranged on the top of the support frame 1, and reinforced vertical plates 3 are installed on both sides of the surface of the reinforced flow guide frame 2 by bolts, and a deflection rod body 23 that can be adjusted up and down is arranged on one side of each reinforced vertical plate 3;

[0031] Two reinforcing cross bars 4 are provided at the bottom of the reinforcing guide frame 2, and brush rollers 5 for cleaning are rotatably connected in the two reinforcing cross bars 4, and spiral cleaning ribs 6 are installed on each brush roller 5;

[0032] A guide groove 24 is provided through the reinforcing vertical plate 3, and a slider 7 is slidably connected in the guide groove 24. The slider 7 is located on one side of the deflection rod body 23 and is rotatably connected to the deflection rod body 23. A spring 8 is installed at the bottom of the slider 7 through a bolt. A cross tube 9 is rotatably connected to the bottom of the deflection rod body 23. The cross tube 9 is located on one side of the reinforcing cross bar 4. The cross tube 9 is detachably connected to the reinforcing cross bar 4 through bolts. Two vertical tubes 10 are fixedly provided on the cross tube 9, and each vertical tube 10 is connected to the horizontal tube 9. A plurality of diversion nozzles 11 for diversion are inserted on one side of the horizontal tube 9. A spiral tube 12 is provided on each of the plurality of vertical tubes 10, and each spiral tube 12 extends to the reinforcing guide frame 2. The vertical tube 10, the reinforcing guide frame 2 and the spiral tube 12 are connected;

[0033] A water tank 13 is installed on the top of the support frame 1 by bolts, a water pump 14 for diversion is provided at one end of the water tank 13, a hose 15 is provided at the output end of the water pump 14, and one end of the spiral tube 12 extends to the reinforced diversion frame 2. The hose 15 is connected to the reinforced diversion frame 2, support seats 16 are installed on both sides of the bottom of the support frame 1 by bolts, and two pulleys 17 are provided on each support seat 16, a water collection chamber 18 is provided on the reinforced cross bar 4, and a plurality of limiting holes 19 are provided on one side of the inner wall of the water collection chamber 18, and a plurality of diversion nozzles 11 are penetrated through the corresponding limiting holes 19 and extend to one side of the brush roller 5, and a driving motor 22 for driving the brush roller 5 to rotate is installed at the end of the reinforced cross bar 4 by bolts, and constraint blocks 20 are installed on both sides of the top of the support frame 1 by bolts, and each constraint block 20 is provided with a limiting opening 21, and the limiting opening 21 matches the reinforced diversion frame 2.

[0034] According to the above structure, when in use, the device is supported by the support seat 16 and the pulley 17, so that the device can be installed on the track for transportation, and the function of long-distance cleaning can be realized by axial movement of the photovoltaic panel. When cleaning the photovoltaic panel, the brush roller 5 can be pressed against the photovoltaic panel, and the driving motor 22 drives the brush roller 5 and the spiral cleaning rib 6 to rotate to clean the photovoltaic panel. At the same time, the impurities on the photovoltaic panel can be discharged through the traction force of the spiral cleaning rib 6 when it rotates;

[0035] In the process of cleaning, the water pump 14 draws out the cleaning liquid in the water tank 13 and transports it to the enhanced guide frame 2 through the hose 15. The cleaning liquid is transported through the enhanced guide frame 2, and then diverted through each spiral tube 12. The cleaning liquid is then transported to the vertical pipe 10, and then gathered through the horizontal pipe 9 and sprayed through the guide nozzle 11. When the cleaning liquid is sprayed through the guide nozzle 11, it can also be blocked by the water collection chamber 18, so that the cleaning liquid can be sprayed onto the brush roller 5 and the photovoltaic panel, thereby improving the brush roller 5 and the spiral cleaning ribs 6 to clean the stubborn stains on the photovoltaic panel;

[0036] At the same time, when the device is moved to the photovoltaic panel, the brush roller 5 is in contact with the photovoltaic panel, and the brush roller 5 is adjusted to a corresponding angle by the inclined surface of the photovoltaic panel, so that the brush roller 5 can be in close contact with the photovoltaic panel. At the same time, when the brush roller 5 and the reinforcing cross bar 4 are tilted, the reinforcing cross bar 4 can drive the deflection rod body 23 to deflect along the axial point at the connection between the deflection rod body 23 and the slider 7, so that the cross tube 9, the reinforcing cross bar 4 and the brush roller 5 can be automatically adjusted according to the inclined surface of the photovoltaic panel. At the same time, the slider 7 and the deflection rod body 23 can be displaced on the reinforcing vertical plate 3 through the elasticity of the spring 8 itself, thereby realizing the function of continuously pressurizing the brush roller 5 and ensuring the cleaning effect of the brush roller 5 and the spiral cleaning ribs 6 on the photovoltaic panel.

[0037] Different from the prior art, the present application discloses a photovoltaic panel cleaning device that can be moved on a long track. The cleaning liquid in the water tank 13 is pumped out by a water pump 14 and transported to the enhanced guide frame 2 through a hose 15. The cleaning liquid is transported by the enhanced guide frame 2, and then diverted by each spiral tube 12. The cleaning liquid is then transported to the vertical pipe 10, and then gathered by the horizontal pipe 9 and sprayed out through the guide nozzle 11. When the cleaning liquid is sprayed out through the guide nozzle 11, it can also be blocked by the water collection chamber 18, so that the cleaning liquid can be sprayed onto the brush roller. 5 and the photovoltaic panel, the brush roller 5 and the spiral cleaning ribs 6 are raised to clean the stubborn stains on the photovoltaic panel, the brush roller 5 is adjusted to a corresponding angle by the inclined surface of the photovoltaic panel, and the brush roller 5 can be in close contact with the photovoltaic panel, and at the same time, when the brush roller 5 and the reinforcing cross bar 4 are tilted, the reinforcing cross bar 4 can drive the deflection rod body 23 to deflect along the axis point where the deflection rod body 23 and the slider 7 are connected, so that the cross tube 9, the reinforcing cross bar 4 and the brush roller 5 are automatically adjusted according to the inclined surface of the photovoltaic panel, thereby improving the convenience of cleaning the photovoltaic panel.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A photovoltaic panel cleaning device capable of long-distance rail movement, comprising a support frame (1), characterized in that: The support frame (1) is provided with an adaptable cleaning component; The adaptable cleaning assembly comprises a reinforced flow guide frame (2) arranged on the top of the support frame (1), reinforced vertical plates (3) are installed on both sides of the surface of the reinforced flow guide frame (2) by bolts, and a deflection rod body (23) that can be adjusted up and down is arranged on one side of each of the reinforced vertical plates (3); Two reinforcing cross bars (4) are arranged at the bottom of the reinforcing guide frame (2), brush rollers (5) for cleaning are rotatably connected to the two reinforcing cross bars (4), and spiral cleaning ribs (6) are installed on each of the brush rollers (5); A guide groove (24) is formed through the reinforcing vertical plate (3), a slider (7) is slidably connected in the guide groove (24), the slider (7) is located on one side of the deflection rod body (23) and is rotatably connected to the deflection rod body (23), and a spring (8) is installed at the bottom of the slider (7) via a bolt.

2. The long-distance rail-type mobile photovoltaic panel cleaning device according to claim 1 is characterized in that: A transverse tube (9) is rotatably connected to the bottom of the deflection rod body (23); the transverse tube (9) is located on one side of the reinforcing cross bar (4); and the transverse tube (9) and the reinforcing cross bar (4) are detachably connected via bolts.

3. The long-distance rail-type mobile photovoltaic panel cleaning device according to claim 1 is characterized in that: Two vertical pipes (10) are fixedly arranged on the horizontal pipe (9), and each of the vertical pipes (10) is connected to the horizontal pipe (9). A plurality of flow diversion nozzles (11) for diverting flow are plugged into one side of the horizontal pipe (9).

4. The long-distance rail-type moving photovoltaic panel cleaning device according to claim 3 is characterized in that: A spiral tube (12) is provided on each of the plurality of vertical tubes (10), and each of the spiral tubes (12) extends to the reinforced flow guide frame (2); the vertical tube (10), the reinforced flow guide frame (2) and the spiral tube (12) are connected.

5. The long-distance rail-type mobile photovoltaic panel cleaning device according to claim 1 is characterized in that: A water tank (13) is mounted on the top of the support frame (1) via bolts, and a water pump (14) for diverting flow is provided at one end of the water tank (13).

6. The long-distance rail-type mobile photovoltaic panel cleaning device according to claim 5 is characterized in that: The output end of the water pump (14) is provided with a hose (15), one end of the spiral tube (12) extends to the enhanced flow guide frame (2), and the hose (15) is connected to the enhanced flow guide frame (2).

7. The long-distance rail-type mobile photovoltaic panel cleaning device according to claim 1 is characterized in that: Support seats (16) are installed on both sides of the bottom of the support frame (1) by means of bolts, and two pulleys (17) are arranged on each of the support seats (16).

8. The long-distance rail-type mobile photovoltaic panel cleaning device according to claim 1 is characterized in that: A water collecting cavity (18) is provided on the reinforcing cross bar (4), and a plurality of limiting holes (19) are provided through one side of the inner wall of the water collecting cavity (18).

9. The long-distance rail-type mobile photovoltaic panel cleaning device according to claim 8 is characterized in that: The plurality of guide nozzles (11) all penetrate corresponding limiting holes (19) and extend to one side of the brush roller (5); a drive motor (22) for driving the brush roller (5) to rotate is mounted on the end of the reinforcing cross bar (4) via bolts.

10. The long-distance rail-type mobile photovoltaic panel cleaning device according to claim 1, characterized in that: Constraint blocks (20) are installed on both sides of the top of the support frame (1) by means of bolts, and each of the constraint blocks (20) is provided with a limiting opening (21), wherein the limiting opening (21) matches the reinforced guide frame (2).

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