Water spraying type solar photovoltaic panel cleaning device

Abstract

The utility model provides a water spraying type solar photovoltaic panel cleaning device, and relates to the technical field of solar photovoltaic panels. The cleaning device comprises a sliding assembly and a cleaning assembly, wherein the sliding assembly comprises a first power sliding rail and a second power sliding rail; the main box body is arranged between the first power sliding rail and the second power sliding rail, and the main box body is in sliding fit with the first power sliding rail and the second power sliding rail at the same time; the cleaning assembly comprises a first auxiliary box body, a second auxiliary box body, a first flow guide pipe and a second flow guide pipe which are arranged on the main box body, and the first flow guide pipe and the second flow guide pipe are arranged on the first side edge and the second side edge of the main box body correspondingly; the first auxiliary box body and the first flow guide pipe are communicated through a booster pump, the second auxiliary box body and the second flow guide pipe are communicated through a booster pump, and the first flow guide pipe and the second flow guide pipe are communicated with a first spray head and a second spray head respectively. According to the cleaning device, mechanical cleaning of the solar photovoltaic panel is achieved, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar photovoltaic panels, and more specifically, to a water spraying type cleaning device for solar photovoltaic panels. Background Art

[0002] The solar photovoltaic system, also known as photovoltaic effect, abbreviated as PV (Photovoltaics; the etymology "photo-" means light, "voltaics" means volt), refers to a facility that converts solar energy into direct current electricity by using the photovoltaic effect of photovoltaic semiconductor materials. The core of the photovoltaic facility is the solar panel. Currently, the semiconductor materials used for power generation mainly include: single crystal silicon, polycrystalline silicon, amorphous silicon, cadmium telluride, etc.

[0003] In the solar photovoltaic system, the number of solar panels is multiple, and multiple solar panels are arranged side by side to form a planar structure to receive more sunlight. During the actual use of the solar photovoltaic system, in order to increase the power generation, the surface of the planar structure formed by multiple solar panels needs to be cleaned regularly.

[0004] In the prior art, the cleaning is mainly carried out manually. However, due to the large area of the above-mentioned planar structure, manual cleaning is time-consuming and laborious, and there is a problem of low cleaning efficiency. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a water spraying type cleaning device for solar photovoltaic panels, aiming to solve the technical problems in the above-mentioned background art.

[0006] The technical solution of the utility model is realized as follows:

[0007] The technical solution of this application provides a water spraying type cleaning device for solar photovoltaic panels, including:

[0008] A sliding component, the sliding component includes a first power slide rail and a second power slide rail that are parallel and spaced apart;

[0009] A main box body, the main box body is arranged between the first power slide rail and the second power slide rail, and the main box body is simultaneously slidably matched with the first power slide rail and the second power slide rail. Under the simultaneous drive of the first power slide rail and the second power slide rail, the main box body can slide along the extension direction of the first power slide rail;

[0010] Cleaning assembly. The above-mentioned cleaning assembly includes a first secondary box body, a second secondary box body, a first diversion pipe, and a second diversion pipe provided in the above-mentioned main box body. The above-mentioned first secondary box body is used to fill clear water, the above-mentioned second secondary box body is used to fill cleaning liquid. The above-mentioned first diversion pipe and the above-mentioned second diversion pipe are respectively arranged on the first side and the second side of the above-mentioned main box body. The first side and the second side are respectively located on both sides of the sliding direction of the above-mentioned main box body. The first secondary box body and the first diversion pipe, and the second secondary box body and the second diversion pipe are both connected by a booster pump. The first diversion pipe and the second diversion pipe are respectively connected to a first nozzle and a second nozzle.

[0011] A further technical solution is that the above-mentioned first power slide rail and the above-mentioned second power slide rail both include a sliding track, a straight rack, a gear, and a driving motor;

[0012] Among them, the above-mentioned straight rack is arranged on the above-mentioned sliding track, the above-mentioned driving motor is arranged in the above-mentioned main box body, the above-mentioned gear is arranged on the output shaft of the above-mentioned driving motor, and the above-mentioned gear meshes with the above-mentioned straight rack. When the above-mentioned driving motor operates, the above-mentioned gear can roll on the above-mentioned straight rack.

[0013] A further technical solution is that the number of the above-mentioned first nozzles and the above-mentioned second nozzles is multiple.

[0014] A further technical solution is that a power supply battery is arranged inside the above-mentioned main box body, and the above-mentioned power supply battery is used to supply power to the above-mentioned booster pump and the above-mentioned driving motor simultaneously.

[0015] A further technical solution is that the above-mentioned main box body includes a hollow box body and a box cover that are detachably connected;

[0016] Among them, the above-mentioned first secondary box body, the above-mentioned second secondary box body, the above-mentioned power supply battery, and the above-mentioned driving motor are all arranged inside the above-mentioned hollow box body.

[0017] A further technical solution is that a camera is arranged outside the above-mentioned hollow box body, and the above-mentioned camera is used to collect image information on the surface of the solar photovoltaic panel.

[0018] A further technical solution is that valves are connected to both the above-mentioned first secondary box body and the above-mentioned second secondary box body.

[0019] Compared with the prior art, the technical solution of the present utility model has at least the following advantages or beneficial effects:

[0020] When this application is in use, the first power slide rail and the second power slide rail are arranged on both sides of the solar photovoltaic panel, and the main box body is located above the solar photovoltaic panel. The first power slide rail and the second power slide rail cooperate to drive the main box body to slide along the first direction above the solar photovoltaic panel. The cleaning liquid in the second sub-box body is sprayed out through the second diversion pipe and the second nozzle (powered by one of the booster pumps), so that the solar photovoltaic panel is covered with the cleaning liquid. After the cleaning liquid is completely covered, the first power slide rail and the second power slide rail cooperate to drive the main box body to slide along the second direction (the first direction and the second direction are opposite) above the solar photovoltaic panel. The clear water in the first sub-box body is sprayed out through the first diversion pipe and the first nozzle (powered by the other booster pump) to rinse the surface of the solar photovoltaic panel. This application realizes the mechanized cleaning of solar photovoltaic panels, which is more time-saving and labor-saving compared with the traditional manual cleaning method, and is beneficial to improving the cleaning efficiency of solar photovoltaic panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0022] Figure 1 Isometric view of a water-spraying solar photovoltaic panel cleaning device according to an embodiment of the present invention;

[0023] Figure 2 Is Figure 1 Schematic structural diagram of removing the box cover;

[0024] Figure 3 Is Figure 2 Top view of

[0025] Figure 4 Is Figure 2 Partial enlarged view of A in

[0026] Figure 5 Is Figure 2 Cross-sectional view of

[0027] Figure 6 Partial schematic diagram of a water-spraying solar photovoltaic panel cleaning device according to an embodiment of the present invention.

[0028] Icons: 1 - First power slide rail, 101 - Sliding track, 102 - Straight rack, 2 - Second power slide rail, 3 - First auxiliary box body, 4 - Second auxiliary box body, 5 - First diversion pipe, 6 - Second diversion pipe, 7 - Gear, 8 - First spray head, 9 - Second spray head, 10 - Main box body, 1001 - Hollow box body, 1002 - Box cover, 11 - Camera, 12 - Driving motor, 13 - Booster pump, 14 - Power supply battery, 15 - Gear, 16 - Balance gear. Detailed implementation mode

[0029] Embodiment

[0030] Please refer to Figures 1-6 , a water - spraying solar photovoltaic panel cleaning device, comprising:

[0031] A sliding component, the sliding component includes a first power slide rail 1 and a second power slide rail 2 which are parallel and arranged at intervals;

[0032] A main box body 10, the main box body 10 is arranged between the first power slide rail 1 and the second power slide rail 2, and the main box body 10 is simultaneously slidably matched with the first power slide rail 1 and the second power slide rail 2. Driven by the first power slide rail 1 and the second power slide rail 2 simultaneously, the main box body 10 can slide along the extension direction of the first power slide rail 1;

[0033] A cleaning component, the cleaning component includes a first auxiliary box body 3, a second auxiliary box body 4, a first diversion pipe 5 and a second diversion pipe 6 arranged on the main box body 10. The first auxiliary box body 3 is used to fill clean water, the second auxiliary box body 4 is used to fill cleaning liquid. The first diversion pipe 5 and the second diversion pipe 6 are respectively arranged on the first side and the second side of the main box body 10. The first side and the second side are respectively located on both sides of the sliding direction of the main box body 10. The first auxiliary box body 3 and the first diversion pipe 5, the second auxiliary box body 4 and the second diversion pipe 6 are all connected through a booster pump 13. The first diversion pipe 5 and the second diversion pipe 6 are respectively connected with a first spray head 8 and a second spray head 9.

[0034] When this application is in use, the first power slide rail 1 and the second power slide rail 2 are arranged on both sides of the solar photovoltaic panel, and the main box body 10 is located above the solar photovoltaic panel. The first power slide rail 1 and the second power slide rail 2 cooperate to drive the main box body 10 to slide above the solar photovoltaic panel along the first direction. The cleaning liquid in the second auxiliary box body 4 is sprayed out through the second diversion pipe 6 and the second spray head 9 (one of the booster pumps 13 provides power) to cover the solar photovoltaic panel with the cleaning liquid. After the cleaning liquid covers the panel completely, the first power slide rail 1 and the second power slide rail 2 cooperate to drive the main box body 10 to slide above the solar photovoltaic panel along the second direction (the first direction and the second direction are opposite). The clear water in the first auxiliary box body 3 is sprayed out through the first diversion pipe 5 and the first spray head 8 (the other booster pump 13 provides power) to rinse the surface of the solar photovoltaic panel. This application realizes the mechanized cleaning of the solar photovoltaic panel, which is more time-saving and labor-saving compared with the traditional manual cleaning method, and is conducive to improving the cleaning efficiency of the solar photovoltaic panel.

[0035] Furthermore, the first diversion pipe 5 is arranged along the connection direction of the first power slide rail 1 and the second power slide rail 2, and the second diversion pipe 6 is arranged along the connection direction of the first power slide rail 1 and the second power slide rail 2. The number of the above-mentioned first spray heads 8 and the above-mentioned second spray heads 9 is multiple. The multiple first spray heads 8 are arranged at intervals along the axis direction of the first diversion pipe 5, and the multiple second spray heads 9 are arranged at intervals along the axis direction of the second diversion pipe 6, so that the coverage areas of the cleaning liquid and the clear water are wider, and the cleaning effect of the solar photovoltaic panel is better.

[0036] In some embodiments of the present utility model, the above-mentioned first power slide rail 1 and the above-mentioned second power slide rail 2 both include a sliding track 101, a straight rack 102, a gear 7 and a driving motor 12;

[0037] Wherein, the above-mentioned straight rack 102 is arranged on the above-mentioned sliding track 101, the above-mentioned driving motor 12 is arranged on the above-mentioned main box body 10, the above-mentioned gear 7 is arranged on the output shaft of the above-mentioned driving motor 12, and the above-mentioned gear 7 meshes with the above-mentioned straight rack 102. When the above-mentioned driving motor 12 operates, the above-mentioned gear 7 can roll on the above-mentioned straight rack 102.

[0038] In the above embodiment, both ends of the main box body 10 are slidably matched with the first power slide rail 1 and the second power slide rail 2 respectively, so that the main box body 10 can only slide directionally along the first power slide rail 1. The straight rack 102 is arranged on the sliding track 101, and the straight rack 102 is arranged along the extension direction of the sliding track 101. When the driving motor 12 works, the gear 7 can roll on the straight rack 102 to realize the sliding of the main box body 10.

[0039] Preferably, a rack 15 is provided on the bottom side of the straight rack 102. The rack 15 meshes with a balance gear 16, and the balance gear 16 is rotatably fitted with the main box body 1001. The cooperation between the balance gear 16 and the gear 7 not only realizes the directional sliding of the main box body 1001 but also avoids the up-and-down shaking of the main box body 1001.

[0040] In some embodiments of the present utility model, a power supply battery 14 is provided inside the main box body 10, and the power supply battery 14 is used to supply power to the booster pump 13 and the drive motor 12 simultaneously.

[0041] In the above embodiment, the power supply battery 14 is a rechargeable battery. When the power of the power supply battery 14 is insufficient, an external power supply can be connected to supplement the power.

[0042] In some embodiments of the present utility model, the main box body 10 includes a hollow box body 1001 and a box cover 1002 that are detachably connected;

[0043] Among them, the first sub-box body 3, the second sub-box body 4, the power supply battery 14, and the drive motor 12 are all arranged inside the hollow box body 1001.

[0044] In the above embodiment, the box cover 1002 and the box body are detachably connected by screws. When the water in the first sub-box body 3 is insufficient or the cleaning liquid in the second sub-box body 4 is insufficient, the box cover 1002 can be removed for replenishment.

[0045] Further, liquid level sensors are arranged in both the first sub-box body 3 and the second sub-box body 4. When the liquid in the first sub-box body 3 and the second sub-box body 4 is insufficient, it has a reminder function to facilitate timely replenishment.

[0046] In some embodiments of the present utility model, a camera 11 is arranged outside the hollow box body 1001, and the camera 11 is used to collect image information on the surface of the solar photovoltaic panel.

[0047] In the above embodiment, the image information on the surface of the solar photovoltaic panel is collected by the camera 11 to facilitate the staff to observe the cleaning condition of the solar photovoltaic panel.

[0048] In some embodiments of the present utility model, valves are connected to both the first sub-box body 3 and the second sub-box body 4.

[0049] In the above embodiment, it is convenient to add liquid to the first sub-box body 3 or the second sub-box body 4 through the valve.

[0050] Further, the valve is arranged at the bottom of the first sub-box body 3 or the second sub-box body 4, and the unused liquid in the first sub-box body 3 or the second sub-box body 4 can be discharged.

[0051] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A water spray type solar photovoltaic panel cleaning device, characterized in that: include: A sliding assembly, the sliding assembly comprising a first power slide rail (1) and a second power slide rail (2) which are arranged in parallel and at intervals; A main box (10), wherein the main box (10) is arranged between the first power slide rail (1) and the second power slide rail (2), and the main box (10) is slidably matched with the first power slide rail (1) and the second power slide rail (2) at the same time, and when the first power slide rail (1) and the second power slide rail (2) are driven simultaneously, the main box (10) can slide along the extension direction of the first power slide rail (1); as well as A cleaning component, the cleaning component comprising a first sub-box (3), a second sub-box (4), a first flow guide pipe (5) and a second flow guide pipe (6) arranged on the main box (10); the first sub-box (3) is used to be filled with clean water, the second sub-box (4) is used to be filled with cleaning liquid, the first flow guide pipe (5) and the second flow guide pipe (6) are respectively arranged on a first side edge and a second side edge of the main box (10); the first side edge and the second side edge are respectively located on both sides of the sliding direction of the main box (10); the first sub-box (3) and the first flow guide pipe (5), and the second sub-box (4) and the second flow guide pipe (6) are both connected through a booster pump (13); the first flow guide pipe (5) and the second flow guide pipe (6) are respectively connected to a first nozzle (8) and a second nozzle (9).

2. A water spray type solar photovoltaic panel cleaning device according to claim 1, characterized in that: The first power slide rail (1) and the second power slide rail (2) both comprise a sliding rail (101), a spur rack (102), a gear (7) and a driving motor (12); The spur rack (102) is arranged on the sliding track (101), the driving motor (12) is arranged on the main box (10), the gear (7) is arranged on the output shaft of the driving motor (12), and the gear (7) and the spur rack (102) are meshed, and when the driving motor (12) is running, the gear (7) can roll on the spur rack (102).

3. A water spray type solar photovoltaic panel cleaning device according to claim 2, characterized in that: The number of the first nozzle (8) and the number of the second nozzle (9) are both multiple.

4. A water spray type solar photovoltaic panel cleaning device according to claim 2, characterized in that: A power supply battery (14) is arranged inside the main box (10), and the power supply battery (14) is used to supply power to the booster pump (13) and the drive motor (12) simultaneously.

5. A water spray type solar photovoltaic panel cleaning device according to claim 4, characterized in that: The main box body (10) comprises a hollow box body (1001) and a box cover (1002) that are detachably connected; Wherein, the first auxiliary box (3), the second auxiliary box (4), the power supply battery (14) and the drive motor (12) are all arranged inside the hollow box (1001).

6. A water spray type solar photovoltaic panel cleaning device according to claim 5, characterized in that: A camera (11) is arranged outside the hollow box (1001), and the camera (11) is used to collect image information on the surface of the solar photovoltaic panel.

7. A water spray type solar photovoltaic panel cleaning device according to claim 5, characterized in that: The first auxiliary box (3) and the second auxiliary box (4) are both connected by valves.

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