Photovoltaic panel cleaning device for electric power construction
By designing a photovoltaic panel cleaning device for water shortage areas in the northwest, the problems of waste of water resources and difficulty in cleaning high-altitude photovoltaic panels in traditional cleaning methods are solved, and the water consumption is reduced and the cleaning efficiency is improved.
Patent Information
- Application Number
- CN202421513113.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-06-28
AI Technical Summary
In water-scarce areas in the northwest, traditional photovoltaic panel cleaning methods require continuous water spray, resulting in waste of water resources and it is difficult to effectively clean up high-altitude photovoltaic panels.
Design a photovoltaic panel cleaning device for power construction, including rod body, connecting pipe, cleaning components, etc. The cleaning components only emit water when they contact the photovoltaic panel. Through the cooperation of blocks and springs, the cleaning liquid is saved and the design of the grip and extension rod is convenient to clean the photovoltaic panels at high places.
When cleaning photovoltaic panels in water-scarce areas in the northwest, it can reduce water consumption, save water, and improve the cleaning efficiency of high-altitude photovoltaic panels, and improve the power generation efficiency of photovoltaic panels.
Smart Images
Figure CN222790109U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of photovoltaic panel cleaning for electric power construction, in particular to a photovoltaic panel cleaning device for electric power construction. Background Art
[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. It is mainly composed of three parts: solar panel components, controllers and inverters. Photovoltaic panels are key components of solar power generation systems. Their efficiency and cleanliness directly affect the energy output of the entire system. Therefore, keeping photovoltaic panels clean is one of the important means to improve the efficiency of photovoltaic systems.
[0003] In actual operation, the most suitable cleaning method should be selected according to the specific situation and environmental conditions of the power station, and regular cleaning should be carried out to maintain the optimal operating state of the photovoltaic panels. Common cleaning methods include manual cleaning, mechanical cleaning and high-pressure cleaning vehicle cleaning, etc. Manual cleaning usually requires multiple people to cooperate with the use of high-pressure guns, brushes and other components.
[0004] In the prior art, although cleaning personnel can clean photovoltaic panels by using a high-pressure water gun and a brush, continuous water spraying is required during the cleaning process. Most photovoltaic panels are built in open areas in the northwest, where water sources are relatively scarce and there are many windy and sandy weather, which causes the surface of photovoltaic components to be easily covered with a large amount of dust. Therefore, the photovoltaic panels need to be cleaned frequently. Therefore, the traditional flushing method is used for cleaning, which will cause a large amount of water resources to be wasted.
[0005] Therefore, a photovoltaic panel cleaning device for electric power construction is proposed. Summary of the invention
[0006] The purpose of the utility model is to provide a photovoltaic panel cleaning device for power construction, which can be used for photovoltaic panels in water-scarce areas in the northwest. Water can only be discharged when the device contacts the photovoltaic panels, and there is no need to continuously spray water during the cleaning process, so as to achieve the effect of reducing water consumption and saving water, so as to solve the problems raised in the above-mentioned background technology.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic panel cleaning device for electric power construction, comprising a rod body, the upper end of the rod body is fixedly connected to a connecting pipe, the outside of the connecting pipe is fixedly connected to a water inlet pipe, the interior of the connecting pipe is provided with a cavity, and the right end of the connecting pipe is provided with a cleaning component;
[0008] The cleaning assembly includes a closing cover movably connected to the right end of the connecting pipe, an inlet is opened at the left end of the closing cover, an inner pipe is fixedly connected to the right end of the closing cover, a fixing cylinder is fixedly connected to the right end of the closing cover, and the fixing cylinder is located outside the inner pipe.
[0009] Preferably, a plurality of water outlet holes are uniformly opened on the outside of the fixed cylinder, a plurality of water outlet holes are movably connected to blocking blocks inside, a plurality of blocking blocks are movably connected to springs outside, and a cleaning brush is movably connected to the outside of the fixed cylinder.
[0010] Preferably, a plurality of fixing holes are evenly opened on the outside of the rod body, the lower end of the rod body is fixedly connected to a handle, the outer front end of the handle is fixedly connected to a fixing buckle, the inside of the handle is fixedly connected to a slider, and the lower end of the handle is fixedly connected to an end cover.
[0011] Preferably, an extension rod is movably connected inside the handle, a slide groove is provided on a ring side of the extension rod, and a tension spring is fixedly connected between the inside of the extension rod and the upper end of the end cover.
[0012] Preferably, the cavity is communicated with the interior of the cleaning assembly through an inner tube, and the plurality of blocking blocks are slidably fitted with the plurality of fixing tubes, so that the interior of the cleaning assembly is in a closed state.
[0013] Preferably, the plurality of blocking blocks are all in the shape of conical cylinders, and the elastic force of the plurality of springs is greater than the pressure exerted on the plurality of blocking blocks by the cleaning brush.
[0014] Preferably, the slide groove is spiral-shaped, and the outer portion of the slider is slidably fitted with the inner wall of the slide groove.
[0015] Preferably, the elastic force of the tension spring is greater than the resistance experienced by the extension rod.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] 1. The photovoltaic panel cleaning device for power construction can be installed with components such as a closing cover, an inner tube, a fixed tube and a blocking block. When the photovoltaic panels in the water-scarce areas in the northwest need to be cleaned, the device can only discharge water during use, and there is no need to continuously spray water during the cleaning process, so as to achieve the effect of reducing water consumption and saving water;
[0018] 2. This photovoltaic panel cleaning device for electric power construction can extend the rod between multiple photovoltaic panels and then clean the higher photovoltaic panels by installing components such as handles, fixing buckles, sliders and tension springs, so as to achieve the effect of conveniently cleaning high photovoltaic panels in narrow locations, thereby improving the cleaning effect and photovoltaic panel power generation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0020] Figure 1 This is the overall structural view of the utility model;
[0021] Figure 2 It is a schematic diagram of a half-section structure of the utility model;
[0022] Figure 3 It is a half-section structural schematic diagram of the cleaning component of the utility model;
[0023] Figure 4 For the utility model Figure 2 A is an enlarged view of the middle image.
[0024] Description of reference numerals:
[0025] 1. Rod body; 11. Fixing hole; 2. Connecting pipe; 21. Water inlet pipe; 22. Cavity; 3. Cleaning assembly; 31. Closing cover; 311. Inlet; 312. Inner tube; 32. Fixing cylinder; 321. Water outlet; 33. Block; 331. Spring; 34. Cleaning brush; 4. Handle; 41. Fixing buckle; 42. Slider; 43. End cover; 5. Extension rod; 51. Slide groove; 52. Tension spring. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] See also Figures 1 to 4 , the utility model provides a technical solution:
[0028] A photovoltaic panel cleaning device for electric power construction comprises a rod body 1, the upper end of the rod body 1 is fixedly connected to a connecting pipe 2, the outside of the connecting pipe 2 is fixedly connected to a water inlet pipe 21, the inside of the connecting pipe 2 is provided with a cavity 22, the right end of the connecting pipe 2 is provided with a cleaning assembly 3, the cleaning assembly 3 comprises a closing cover 31 movably connected to the right end of the connecting pipe 2, the left end of the closing cover 31 is provided with an inlet 311, the right end of the closing cover 31 is fixedly connected to an inner tube 312, the right end of the closing cover 31 is fixedly connected to a fixing cylinder 32, and the fixing cylinder 32 is located outside the inner tube 312, A plurality of water outlet holes 321 are evenly arranged on the outside of the fixed cylinder 32, and a plurality of water outlet holes 321 are movably connected inside with a blocking block 33, and a plurality of blocking blocks 33 are movably connected outside with a spring 331. A cleaning brush 34 is movably connected outside the fixed cylinder 32, and the cavity 22 is communicated with the inside of the cleaning component 3 through the inner tube 312. The plurality of blocking blocks 33 are slidably fitted with the plurality of fixed cylinders 32, so that the inside of the cleaning component 3 is in a closed state, and the plurality of blocking blocks 33 are all in the shape of a conical cylinder, and the elastic force of the plurality of springs 331 is greater than the pressure exerted on the plurality of blocking blocks 33 by the cleaning brush 34.
[0029] By adopting the above technical solution, when stains appear on the photovoltaic panel and it is necessary to clean the photovoltaic panel, the water pipe is fixedly installed through the water inlet pipe 21, and the cleaning liquid is injected into the cavity 22 through the water pipe by the water pump, and then enters the inner tube 312 through the inlet 311 on the left side of the closing cover 31. The cleaning liquid enters the inner tube 312 and then enters the fixed cylinder 32. The cleaning component 3 is naturally placed on the photovoltaic panel that needs to be cleaned, and then a wiping cleaning movement is performed. When contacting the photovoltaic panel, the contact surface of the photovoltaic panel is contacted, so that the block 33 inside the fixed cylinder 32 moves upward under the gravity of the cleaning component 3, so that the fixed cylinder 32 is The cleaning liquid inside 32 flows out from the gap between the block 33 and the water outlet 321, flows to the upper end of the cleaning brush 34, and then performs a continuous brushing motion. As the fixed cylinder 32 rotates, the block 33 on the side in contact with the photovoltaic panel continues to move forward. When the block 33 on the side in contact with the photovoltaic panel is under the reduced pressure of the cleaning brush 34, it returns to its original state under the elastic force of the spring 331 outside the block 33. As the fixed cylinder 32 continuously rotates, the block 33 on the side in contact with the photovoltaic panel repeats the above action again, so as to reduce the water consumption and save water when cleaning the photovoltaic panels in the water-scarce areas of Northwest China.
[0030] Specifically, Figure 4As shown, a plurality of fixing holes 11 are evenly provided on the outside of the rod body 1, a handle 4 is fixedly connected to the lower end of the rod body 1, a fixing buckle 41 is fixedly connected to the outer front end of the handle 4, a slider 42 is fixedly connected to the inside of the handle 4, an end cover 43 is fixedly connected to the lower end of the handle 4, an extension rod 5 is movably connected to the inside of the handle 4, a slide groove 51 is provided on the ring side of the extension rod 5, a tension spring 52 is fixedly connected between the inside of the extension rod 5 and the upper end of the end cover 43, the slide groove 51 is spiral, the outside of the slider 42 slides and fits with the inner wall of the slide groove 51, and the elastic force of the tension spring 52 is greater than the resistance exerted on the extension rod 5.
[0031] By adopting the above technical solution, when it is necessary to clean the photovoltaic panels at a higher place and the staff has a limited height, the left hand holds the rear end of the handle 4 and the right hand rotates the front end of the outside of the handle 4. By rotating the front end of the outside of the handle 4, the slider 42 inside the handle 4 rotates. The rotation of the slider 42 pushes the extension rod 5 forward through the slide groove 51, and then the fixing buckle 41 is installed to the fixing hole 11 to achieve the effect of lengthening the rod body 1, and then the cleaning component 3 is moved forward to facilitate the cleaning of the photovoltaic panels at a higher place. After the cleaning of the photovoltaic panels at a higher place is completed, the fixing buckle 41 is opened, and the extension rod 5 inside the handle 4 is returned to its initial state along the slide groove 51 under the elastic force of the tension spring 52, so as to achieve the effect of conveniently cleaning the photovoltaic panels at a higher place in a narrow position, thereby improving the cleaning effect and the power generation efficiency of the photovoltaic panels.
[0032] Working principle: When stains appear on the photovoltaic panel and the photovoltaic panel needs to be cleaned, the water pipe is installed and fixed through the water inlet pipe 21, and the cleaning liquid is injected into the cavity 22 through the water pipe through the water pump, and then enters the inner tube 312 through the inlet 311. The cleaning liquid enters the inner tube 312 and then enters the fixed cylinder 32. The cleaning component 3 is naturally placed on the photovoltaic panel that needs to be cleaned, and then the wiping cleaning movement is performed. When contacting the photovoltaic panel, the contact surface of the photovoltaic panel is contacted, so that the block 33 inside the fixed cylinder 32 moves upward under the gravity of the cleaning component 3, so that the inside of the fixed cylinder 32 is cleaned. The liquid flows out from the gap between the block 33 and the water outlet 321, flows to the upper end of the cleaning brush 34, and then performs a continuous brushing motion. As the fixed cylinder 32 rotates, the block 33 on the side in contact with the photovoltaic panel continues to move forward. When the block 33 on the side in contact with the photovoltaic panel is under the reduced pressure of the cleaning brush 34, it returns to its original state under the elastic force of the spring 331 outside the block 33. As the fixed cylinder 32 continuously rotates, the block 33 on the side in contact with the photovoltaic panel repeats the above action again, so as to reduce the water consumption and save water when cleaning the photovoltaic panels in the water-scarce areas of the northwest.
[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. A photovoltaic panel cleaning device for electric power construction, comprising a rod body (1), characterized in that: The upper end of the rod body (1) is fixedly connected to a connecting pipe (2), the outside of the connecting pipe (2) is fixedly connected to a water inlet pipe (21), a cavity (22) is provided inside the connecting pipe (2), and a cleaning assembly (3) is provided at the right end of the connecting pipe (2); The cleaning assembly (3) comprises a closing cover (31) movably connected to the right end of the connecting tube (2); an inlet (311) is provided at the left end of the closing cover (31); an inner tube (312) is fixedly connected to the right end of the closing cover (31); a fixed cylinder (32) is fixedly connected to the right end of the closing cover (31); and the fixed cylinder (32) is located outside the inner tube (312).
2. A photovoltaic panel cleaning device for electric power construction according to claim 1, characterized in that: The fixed cylinder (32) is evenly provided with a plurality of water outlet holes (321), the plurality of water outlet holes (321) are movably connected inside with a blocking block (33), the plurality of blocking blocks (33) are movably connected outside with a spring (331), and the fixed cylinder (32) is movably connected outside with a cleaning brush (34).
3. A photovoltaic panel cleaning device for electric power construction according to claim 1, characterized in that: The rod body (1) is evenly provided with a plurality of fixing holes (11) on the outside, the lower end of the rod body (1) is fixedly connected to a handle (4), the outer front end of the handle (4) is fixedly connected to a fixing buckle (41), the inside of the handle (4) is fixedly connected to a slider (42), and the lower end of the handle (4) is fixedly connected to an end cover (43).
4. A photovoltaic panel cleaning device for electric power construction according to claim 3, characterized in that: An extension rod (5) is movably connected inside the handle (4), a slide groove (51) is provided on the ring side of the extension rod (5), and a tension spring (52) is fixedly connected between the inside of the extension rod (5) and the upper end of the end cover (43).
5. A photovoltaic panel cleaning device for electric power construction according to claim 2, characterized in that: The cavity (22) is in communication with the interior of the cleaning assembly (3) via the inner tube (312); the plurality of blocking blocks (33) are slidably fitted with the plurality of fixing tubes (32), so that the interior of the cleaning assembly (3) is in a closed state.
6. A photovoltaic panel cleaning device for electric power construction according to claim 2, characterized in that: The plurality of blocking blocks (33) are all in the shape of conical cylinders, and the elastic force of the plurality of springs (331) is greater than the pressure exerted on the plurality of blocking blocks (33) by the cleaning brush (34).
7. A photovoltaic panel cleaning device for electric power construction according to claim 4, characterized in that: The slide groove (51) is spiral-shaped, and the outer portion of the slider (42) is slidably fitted with the inner wall of the slide groove (51).
8. A photovoltaic panel cleaning device for electric power construction according to claim 4, characterized in that: The elastic force of the tension spring (52) is greater than the resistance experienced by the extension rod (5).