Portable cleaning equipment for photovoltaic power station

Abstract

The utility model relates to the technical field of photovoltaic cleaning, in particular to portable cleaning equipment for a photovoltaic power station. According to the technical scheme, the photovoltaic panel support comprises a support placed on a photovoltaic panel and further comprises clamping seats arranged at the two ends of the support and used for clamping the edges of the photovoltaic panel. The telescopic mechanism is mounted in the bracket to drive the pair of clamping seats to be synchronously lengthened or shortened; and the cleaning mechanism is positioned at the bottom of the bracket and is used for cleaning the surface of the photovoltaic panel. The photovoltaic panel cleaning equipment can be adjusted according to the size of a photovoltaic panel by utilizing the matching of the clamping seat, the bracket, the telescopic mechanism and the cleaning mechanism, so that the size of the cleaning equipment is effectively controlled, and the photovoltaic panel cleaning equipment is convenient to carry and store. And meanwhile, the adjusted equipment can quickly adapt to photovoltaic panels with different sizes, and the process of frequently replacing the equipment or adjusting settings is avoided, so that the shutdown time is shortened, and the overall cleaning efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic cleaning technical field especially relates to a portable cleaning equipment for photovoltaic power plant. BACKGROUND

[0002] The photovoltaic power plant cleaning equipment is a professional equipment for cleaning photovoltaic panels in the photovoltaic power plant. Dust, stains, bird droppings and other substances can accumulate on the surface of the photovoltaic panel, affecting its photoelectric conversion efficiency, so it is very important to clean the photovoltaic panel regularly. However, the traditional photovoltaic panel cleaning equipment is usually adapted according to the size of the photovoltaic panel, and some larger photovoltaic panel cleaning equipment is also relatively large, which makes it very inconvenient to carry and store. In addition, when some photovoltaic power plants are designed with photovoltaic panels of different sizes, the traditional equipment needs to be adjusted frequently when cleaning, which not only reduces the cleaning efficiency, but also increases the complexity of operation. SUMMARY

[0003] The utility model aims at the traditional photovoltaic panel cleaning equipment is usually adapted according to the size of the photovoltaic panel, which leads to the inconvenience in carrying and storing. In addition, when some photovoltaic power plants are designed with photovoltaic panels of different sizes, the traditional equipment not only reduces the cleaning efficiency, but also increases the complexity of operation when cleaning, and proposes a portable cleaning equipment for photovoltaic power plant.

[0004] The utility model discloses a portable cleaning equipment for photovoltaic power plant, which comprises a support placed on a photovoltaic panel, and further comprises: a clamping seat arranged at both ends of the support to clamp the edge of the photovoltaic panel; a telescopic mechanism installed in the support to drive a pair of clamping seats to change length synchronously; and a cleaning mechanism located at the bottom of the support to clean the surface of the photovoltaic panel.

[0005] Optionally, the cleaning mechanism comprises a water supply pipe fixedly connected to the middle part of the support, the bottom of the support is movably connected with a curved hose fixedly connected with the end of the water supply pipe, the bottom of the support is provided with a pair of cleaning water spray pipes fixedly connected with the end of the curved hose, and a plurality of water spray holes arranged in a linear manner are formed in the bottom of the cleaning water spray pipe.

[0006] Optionally, the cleaning mechanism further comprises a motor fixedly connected to the inside of the clamping seat, the output shaft of the motor is movably penetrated through the clamping seat and is fixedly connected with a cleaning roller shaft, a pair of telescopic grooves are formed in the support, a support plug rod is fixedly connected to the inside of the telescopic groove, and the end of the cleaning roller shaft away from the motor is connected with the support plug rod or sleeve.

[0007] Optionally, the telescopic mechanism comprises a double-shaft motor fixedly connected to the upper surface of the middle part of the support, output shafts of the double-shaft motor are fixedly connected with screw rods, one end of the screw rods away from the double-shaft motor is rotatably connected with the inner wall of the support, a clamping plate is spirally connected to one of the screw rods, a clamping block is spirally connected to the other screw rod, a pair of telescopic supporting rods are fixedly connected to the clamping plate and the clamping block, the telescopic supporting rods on the clamping block are movably sleeved with the clamping plate, and the telescopic supporting rods on the clamping plate are movably sleeved with the clamping block.

[0008] Optionally, the bottom of the clamping seat is provided with a plurality of sliding wheels abutting against the edge of the photovoltaic panel.

[0009] Optionally, the top of the support is fixedly connected with a handle rod.

[0010] Optionally, the outer wall of the cleaning roller is provided with a cleaning brush for cleaning the surface of the photovoltaic panel.

[0011] In summary, the present application has at least one of the following beneficial technical effects:

[0012] The photovoltaic panel cleaning equipment can be adjusted according to the size of the photovoltaic panel by cooperation of the clamping seat, the support, the telescopic mechanism and the cleaning mechanism, so that the size of the cleaning equipment is effectively controlled, and the cleaning equipment is convenient to carry and store. Meanwhile, the adjusted equipment can quickly adapt to photovoltaic panels of different sizes, avoiding the process of frequently replacing or adjusting the equipment, thereby reducing downtime and improving overall cleaning efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 A structure schematic view of the portable cleaning equipment for the photovoltaic power station is given;

[0014] Figure 2 For Figure 1 a split structure schematic view;

[0015] Figure 3 For Figure 2 a partial structure schematic view;

[0016] Figure 4 For Figure 2 a partial cross-sectional structure schematic view.

[0017] Fig. 1 is a support; 11 is a double-shaft motor; 12 is a screw rod; 13 is a water delivery pipe; 14 is a curved hose; 15 is a cleaning water spraying pipe; 16 is a water spraying hole; 17 is a telescopic groove; 18 is a supporting plug rod; 19 is a handle rod; 101 is a limiting sliding groove; 102 is a clamping plate; 103 is a telescopic supporting rod; 104 is a clamping block; 2 is a clamping seat; 21 is a cleaning roller; 22 is a motor; 23 is a sliding wheel. DETAILED DESCRIPTION

[0018] The technical solutions of the present application will be described clearly and completely in connection with the drawings. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments.

[0019] The components of the embodiments of the present application generally described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application.

[0020] Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0021] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as limiting or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] It should be noted that the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. In this specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0023] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] Embodiments

[0025] As Figures 1 to 4 shown, the utility model provides a portable cleaning equipment for photovoltaic power station, including the support 1 of being placed on the photovoltaic board, the top inside fixedly connected with handle bar 19 of support 1 still include: the clamping seat 2 of being set in the both ends of support 1 and clamping the edge of photovoltaic board, the bottom of clamping seat 2 is equipped with multiple sliding wheels 23 close to the edge of photovoltaic board, sliding wheel 23 clamps the edge of photovoltaic board, the effect is to make support 1 can smoothly slide on photovoltaic board, telescopic mechanism, install in support 1 inside drive a pair of clamping seat 2 synchronous lengthening or shortening, located the cleaning mechanism of the bottom of support 1 and the surface cleaning of photovoltaic board.

[0026] Further, the cleaning mechanism includes a water pipe 13 fixedly connected in the middle of the support 1, the bottom of the support 1 is movably connected with a curved hose 14 fixedly connected with the end of the water pipe 13, the curved hose 14 is a hose that can be bent and flexibly adjusted in shape, usually made of elastic or flexible materials, such as rubber, plastic, silicone, polyurethane. The bottom of the support 1 is provided with a pair of cleaning spray pipes 15 fixedly connected with the end of the curved hose 14, the cleaning spray pipe 15 is a water pipe with strong rigidity, usually made of hard materials, unlike the hose that is easy to bend. The bottom of the cleaning spray pipe 15 is provided with a plurality of water spray holes 16 arranged in a linear manner.

[0027] Among them, the cleaning mechanism further includes a motor 22 fixedly connected inside the clamping seat 2, the output shaft of the motor 22 is movably penetrated through the clamping seat 2, and the cleaning roller 21 is fixedly connected behind the clamping seat 2. The outer wall of the cleaning roller 21 is provided with a cleaning brush for cleaning the surface of the photovoltaic board. A pair of telescopic grooves 17 are formed in the support 1, and a support plug rod 18 is fixedly connected inside the telescopic groove 17. The end of the cleaning roller 21 away from the motor 22 is connected with the support plug rod 18 or sleeved.

[0028] Further, the telescopic mechanism includes a double-shaft motor 11 fixedly connected to the upper surface of the middle of the support 1. The double-shaft motor 11 is an electric motor with two rotating shafts, usually designed to provide power output in two different directions. Unlike the common single-shaft motor (only outputting power of one rotating shaft), the design of the double-shaft motor 11 allows it to generate power on different shafts, so as to drive multiple systems or devices. The output shaft of the double-shaft motor 11 is fixedly connected with a screw rod 12, and the end of the screw rod 12 away from the double-shaft motor 11 is rotatably connected with the inner wall of the support 1. One of the screw rods 12 is spirally connected with a clamping plate 102, and the other screw rod 12 is spirally connected with a clamping block 104. A pair of telescopic supporting rods 103 are fixedly connected to the clamping plate 102 and the clamping block 104. Limiting sliding grooves 101 are formed at both ends of the support 1 for the telescopic supporting rods 103 to pass through. The telescopic supporting rods 103 on the clamping block 104 are movably sleeved with the clamping plate 102.

[0029] In this embodiment, when the photovoltaic power station needs to use the portable cleaning equipment, asFigure 1 As shown, first, the bracket 1 is placed on the photovoltaic panel, and then the bracket 1 is held at a certain distance from the photovoltaic panel. After that, the double-shaft motor 11 in the bracket 1 is started, and after the double-shaft motor 11 is started, the output shafts drive the screw rods 12 to rotate. Since the screw rods 12 are screw-connected with the clamping plates 102 and the clamping blocks 104, the screw rods 12 drive the clamping plates 102 and the clamping blocks 104 to move synchronously away from or close to the double-shaft motor 11. The clamping plates 102 and the clamping blocks 104 drive a pair of telescopic supporting rods 103 to move, and the ends of the telescopic supporting rods 103 away from the clamping plates 102 and the clamping blocks 104 drive a pair of clamping seats 2 to move, so that the distance between the clamping seats 2 is greater than the length of the photovoltaic panel. Then, the clamping seats 2 drive the corresponding cleaning rollers 21 to move, and the cleaning rollers 21 are supported and slide through the supporting insertion rods 18 in the telescopic grooves 17. When the sliding wheels 23 at the bottom of the clamping seats 2 are clamped on the edges of the photovoltaic panel, the water pipe is connected to the top end of the water conveying pipe 13, and after the water pipe is opened, the water flows into the pair of cleaning water spraying pipes 15 through the water conveying pipe 13 and the curved hose 14. Finally, the water in the cleaning water spraying pipes 15 is sprayed onto the photovoltaic panel from the plurality of water spraying holes 16, and the motors 22 in the clamping seats 2 are started. The output shafts of the motors 22 drive the cleaning rollers 21 to rotate, and the cleaning rollers 21 drive the cleaning brushes thereon to clean the photovoltaic panel after the water is sprayed.

[0030] The above-mentioned preferred embodiments of the utility model are only used to help explain the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and use the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. A portable cleaning device for photovoltaic plants, comprising a support (1) to be placed on the photovoltaic panels, characterized in that, Also include: The clamping seat (2) is arranged at both ends of the support (1) to clamp the edge of the photovoltaic panel; The telescopic mechanism is installed in the support (1) to drive a pair of clamping seats (2) to change length or shorten synchronously; The cleaning mechanism is located at the bottom of the support (1) to clean the surface of the photovoltaic panel.

2. The portable cleaning device for a photovoltaic power station according to claim 1, characterized in that, The cleaning mechanism includes a water pipe (13) fixedly connected to the middle of the support (1), a curved hose (14) fixedly connected to the end of the water pipe (13) movably connected to the bottom of the support (1), a pair of cleaning water spray pipes (15) fixedly connected to the end of the curved hose (14) provided at the bottom of the cleaning water spray pipe (15), and a plurality of water spray holes (16) arranged linearly at the bottom of the cleaning water spray pipe (15).

3. The portable cleaning device for a photovoltaic power station according to claim 1, characterized in that, The cleaning mechanism further includes a motor (22) fixedly connected to the inside of the clamping seat (2), an output shaft of the motor (22) movably penetrating the clamping seat (2) and fixedly connected with a cleaning roller (21), a pair of telescopic grooves (17) provided on the support (1), a support plug rod (18) fixedly connected to the inside of the telescopic groove (17), and the cleaning roller (21) away from the motor (22) being sleeved with the support plug rod (18).

4. The portable cleaning device for a photovoltaic power station according to claim 1, characterized in that, The telescopic mechanism includes a double-shaft motor (11) fixedly connected to the upper surface of the middle of the support (1), an output shaft of the double-shaft motor (11) fixedly connected with a screw rod (12), the screw rod (12) rotatably connected with the inner wall of the support (1) at the end away from the double-shaft motor (11), a clamping plate (102) spirally connected to the screw rod (12), a clamping block (104) spirally connected to the other screw rod (12), a pair of telescopic supporting rods (103) fixedly connected to the clamping plate (102) and the clamping block (104), and a limiting sliding groove (101) provided at both ends of the support (1) for the telescopic supporting rods (103) to pass through.

5. The portable cleaning device for a photovoltaic power station according to claim 1, characterized in that, The bottom of the clamping seat (2) is provided with a plurality of sliding wheels (23) close to the edge of the photovoltaic panel.

6. The portable cleaning device for a photovoltaic power station according to claim 1, characterized in that, The top of the support (1) is fixedly connected with a handle rod (19).

7. The portable cleaning device for a photovoltaic power station according to claim 3, characterized in that, The outer wall of the cleaning roller (21) is provided with a cleaning brush for cleaning the surface of the photovoltaic panel.

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