阅读说明：本技术 多功能太阳能光伏组件 (Multifunctional solar photovoltaic module ) 是由 吴碧玉 于 2020-11-23 设计创作，主要内容包括：本发明公开了一种多功能太阳能光伏组件,涉及太阳能光伏组件技术领域,该太阳能光伏组件包括太阳能光伏板、光伏板框架、气体动力组件、蓄水配重组件和清洗组件；所述太阳能光伏板四周通过光伏板框架进行固定,所述太阳能光伏板背面通过若干个气体动力组件进行支撑和固定,所述气体动力组件还用于在下雨天气为太阳能光伏板的表面清洗提供气体动力来源,所述太阳能光伏板底端安装有蓄水配重组件,所述太阳能光伏板表面安装有清洗组件,所述清洗组件用于在气体动力组件提供气体动力的基础上,对太阳能光伏板表面的灰尘进行清洗,本发明科学合理,使用安全方便,本发明对于太阳能光伏组件的清洗完全不需要耗费电能,更加的节能环保。(The invention discloses a multifunctional solar photovoltaic module, which relates to the technical field of solar photovoltaic modules, and comprises a solar photovoltaic panel, a photovoltaic panel frame, a gas power module, a water storage counterweight module and a cleaning module; the solar photovoltaic panel is fixed at the periphery through the photovoltaic panel frame, the back of the solar photovoltaic panel is supported and fixed through the plurality of gas power components, the gas power components are also used for providing gas power sources for cleaning the surface of the solar photovoltaic panel in rainy days, the water storage counterweight component is installed at the bottom end of the solar photovoltaic panel, the cleaning component is installed on the surface of the solar photovoltaic panel and used for cleaning dust on the surface of the solar photovoltaic panel on the basis that the gas power components provide gas power, and the solar photovoltaic panel cleaning device is scientific and reasonable, is safe and convenient to use, does not need to consume electric energy for cleaning the solar photovoltaic panel completely, and is more energy-saving and environment-friendly.)

1. The utility model provides a multi-functional solar PV modules which characterized in that: the solar photovoltaic component comprises a solar photovoltaic panel (1), a photovoltaic panel frame (2), a gas power component (3), a water storage counterweight component (4) and a cleaning component (5);

the solar photovoltaic panel is characterized in that the periphery of the solar photovoltaic panel (1) is fixed through a photovoltaic panel frame (2), the back surface of the solar photovoltaic panel (1) is supported and fixed through a plurality of gas power assemblies (3), the gas power assemblies (3) are also used for providing gas power sources for surface cleaning of the solar photovoltaic panel (1) in rainy days, a water storage counterweight assembly (4) is installed at the bottom end of the solar photovoltaic panel (1), a cleaning assembly (5) is installed on the surface of the solar photovoltaic panel (1), and the cleaning assembly (5) is used for cleaning dust on the surface of the solar photovoltaic panel (1) on the basis that the gas power assemblies (3) provide gas power;

the solar photovoltaic panel (1) is obliquely arranged, and the included angle between the solar photovoltaic module (1) and the horizontal plane is 30-40 degrees;

the pneumatic power assembly (3) comprises an extension tube (301), a fixing lug (302), an extension rod (303), a first corrugated tube (304), a return spring (305), a limiting plate (306), an extrusion rod (307) and a first air pipe (308);

the bottom end of the telescopic pipe (301) is fixedly installed through a fixing lug (302), a telescopic pipe (303) is inserted into the telescopic pipe (301), the telescopic pipe (303) slides up and down in the telescopic pipe (301), a first corrugated pipe (304) is installed below the telescopic pipe (303) in the telescopic pipe (301), gas released by the first corrugated pipe (304) serves as a gas power source for driving the cleaning assembly (5), a reset spring (305) is installed outside the first corrugated pipe (304) in the telescopic pipe (301), a limiting plate (306) is arranged at one end, located inside the telescopic pipe (301), of the telescopic pipe (303), an extrusion rod (307) is arranged at one end, located inside the telescopic pipe (301), of the telescopic pipe (303), one end, close to the extrusion rod (307), of the first corrugated pipe (304) is connected with the cleaning assembly (5) through a first gas conveying pipe (308), the first air delivery pipe (308) is used for transmitting the air released by the first corrugated pipe (304);

the bottom end of the photovoltaic panel frame (2) is provided with a horn-shaped drainage groove (6);

the water storage weight assembly (4) comprises a water storage tank (401) and a water drainage pipe (402);

the water storage tank (401) is fixedly connected with the photovoltaic panel frame (2), and two ends of the water storage tank (401) are respectively provided with a drain pipe (402) for draining water in the water storage tank (401);

one end of the drain pipe (402) is positioned at the bottom of the water storage tank (401), the level of the other end of the drain pipe is lower than the level of the bottom end of the water storage tank (401), and the highest point of the drain pipe (402) is lower than the level of the upper surface of the water storage tank (401).

2. The multifunctional solar photovoltaic module of claim 1, wherein: sliding grooves (7) are formed in the two sides of the photovoltaic panel frame (2), and the sliding grooves (7) are used for the cleaning assembly (5) to slide in the cleaning assembly;

the cleaning assembly (5) comprises a sliding rod (501), a second corrugated pipe (502), a third corrugated pipe (503), a first sliding block (504), a second sliding block (505), a first fixing rod (506), a second fixing rod (507) and a cleaning sponge (508);

the sliding groove (7) is internally provided with a sliding rod (501) used for sliding the whole cleaning assembly (5), the sliding rod (501) and the solar photovoltaic panel (1) are arranged in a same inclined angle, a second corrugated pipe (502) is sleeved on the outer side of the lower end of the sliding rod (501), a third corrugated pipe (503) is sleeved on the outer side of the upper end of the sliding rod (501), the second corrugated pipe (502) and the third corrugated pipe (503) are connected through a first air conveying pipe (308) and a first corrugated pipe (304), one end of the second corrugated pipe (502) is positioned on the outer side of the sliding rod (501) and is sleeved with a first sliding block (504), one end of the third corrugated pipe (503) is positioned on the outer side of the sliding rod (501) and is sleeved with a second sliding block (505), and the first sliding block (504) and the second sliding block (505) slide on the outer side of the sliding rod (501) under the action of the second corrugated pipe (502) and the third corrugated pipe (503), two first slider (504) and two first dead lever (506) and second dead lever (507) are connected respectively between second slider (505), first dead lever (506) and second dead lever (507) laminating are on solar photovoltaic board (1) surface, first dead lever (506) and second dead lever (507) are close to solar photovoltaic board (1) one side and all install washing sponge (508) that are used for wiping solar photovoltaic board (1) surface.

3. The multifunctional solar photovoltaic module of claim 1, wherein: aeration pipe (8) have been laid to the inside bottom of cistern (401), a plurality of aeration hole (9) have been seted up on aeration pipe (8), aeration pipe (8) are connected with partial first bellows (304) through second gas-supply pipe (10), install the check valve on second gas-supply pipe (10), part the check valve is installed to first bellows (304) one end, blowdown groove (11) have all been seted up at cistern (401) both ends, blowdown groove (11) are used for keeping after full water in cistern (401) with its superficial floated dust discharge.

Technical Field

The invention relates to the technical field of solar photovoltaic modules, in particular to a multifunctional solar photovoltaic module.

Background

Along with the continuous development of society and the continuous progress of science and technology, the demand for energy is continuously increased, the current fossil energy is the precious energy of the earth, and along with the continuous exploitation and use of the fossil energy, no fossil energy is available for human beings in the whole day, so that the search for clean energy becomes the subject of the development of the current era, and the current solar photovoltaic module is utilized to convert solar energy, thereby becoming an effective means for solving the energy shortage;

currently, most of solar energy utilization is converted by a solar photovoltaic module and supplied to human beings, but the existing solar photovoltaic module has the following problems in use:

1. the long-time use can cause the surface of the solar photovoltaic panel to accumulate dust, so that the cleaning is inconvenient, the manual cleaning is adopted in the prior art, or the motor is used for driving the screw rod to rotate, so that the reciprocating motion is realized for cleaning, and the energy consumption is increased in the cleaning process;

2. although the dust on the surface can be washed away by utilizing the washing of the rainwater, the dust adhered for a long time cannot be completely cleaned, and the cleaning is complicated;

therefore, a multifunctional solar photovoltaic module is urgently needed to solve the problems.

Disclosure of Invention

The invention aims to provide a multifunctional solar photovoltaic module to solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional solar photovoltaic component comprises a solar photovoltaic panel, a photovoltaic panel frame, a gas power component, a water storage counterweight component and a cleaning component;

the solar photovoltaic panel is fixed all around through the photovoltaic panel frame, the solar photovoltaic panel back supports and fixes through the gaseous power component of a plurality of, gaseous power component still is used for providing gaseous power source for the surface cleaning of solar photovoltaic panel at rainy weather, retaining counter weight component is installed to the solar photovoltaic panel bottom, retaining counter weight component is used for saving the rainwater at rainy weather, increases whole solar photovoltaic module's gravity to this drives gaseous release in the gaseous power component, solar photovoltaic panel surface mounting has the cleaning assembly, the cleaning assembly is used for on the basis that gaseous power component provides gaseous power, washs the dust on solar photovoltaic panel surface.

Through the technical scheme, when raining weather, the rainwater can be stored through the water storage counterweight assembly, so that the gravity of the solar photovoltaic assembly is increased, the gas power assembly is made to provide gas power for driving the cleaning assembly to move, and the cleaning assembly can be reused to clean the surface of the solar photovoltaic panel after rainwater erosion in the rainy weather, so that the solar photovoltaic panel is cleaner.

As a preferred technical scheme, the solar photovoltaic panel is obliquely arranged, and the included angle between the solar photovoltaic assembly and the horizontal plane is 30-40 degrees, so that rainwater can slide off the surface of the solar photovoltaic panel in rainy days.

Through above-mentioned technical scheme, on the one hand, increased the angle of illumination of solar ray, be favorable to the conversion of solar photovoltaic board to solar energy, on the other hand is favorable to more that the cleaning assembly utilizes gravity to slide on the surface of solar photovoltaic board for be favorable to the washing to the solar photovoltaic board more.

According to a preferred technical scheme, the pneumatic power assembly comprises an extension tube, a fixing lug, an extension tube, a first corrugated tube, a return spring, a limiting plate, an extrusion rod and a first gas transmission tube;

the bottom end of the telescopic pipe is fixedly installed through a fixing lug, a telescopic rod is inserted in the telescopic pipe, the telescopic rod slides up and down in the telescopic pipe, a first corrugated pipe is arranged in the telescopic pipe and below the telescopic rod, gas in the first corrugated pipe is released through extrusion of the telescopic rod on the first corrugated pipe, the gas released by the first corrugated pipe is used as a gas power source for driving the cleaning assembly, a reset spring is arranged outside the first corrugated pipe in the telescopic pipe and used for driving the telescopic rod to move upwards in the telescopic pipe and driving the compressed first corrugated pipe to recover to the original position, a limiting plate is arranged at one end of the telescopic rod in the telescopic pipe, the limiting plate is used for preventing the telescopic rod from sliding out of the telescopic pipe on one hand and enabling the telescopic rod to move downwards in the telescopic pipe on the other hand, can extrude reset spring to later stage reset spring resets the telescopic link, the one end that the telescopic link is located telescopic pipe inside is provided with the stripper bar, the stripper bar is used for extrudeing first bellows when the telescopic link is inside to slide down in telescopic pipe for the inside gas of first bellows can release, the one end that first bellows is close to the stripper bar is connected with the washing subassembly through first gas-supply pipe, first gas-supply pipe is used for transmitting the gas that first bellows released.

By the technical scheme, when raining, the rainwater is stored by the water storage counterweight component, so that the weight of the whole solar photovoltaic component is increased, further extruding the pneumatic power assembly, so that the telescopic rod simultaneously extrudes the first corrugated pipe and the return spring, after the first corrugated pipe is extruded by the extruding rod, the gas in the first corrugated pipe is conveyed to the position of the cleaning component through the first gas conveying pipe, the gas extruded by the first corrugated pipe is used as a power source for driving the cleaning component to clean the solar photovoltaic panel, so that the whole cleaning process does not need electric drive at all, thereby being more energy-saving and environment-friendly, and simultaneously, after the weight of the whole solar photovoltaic module is reduced, the telescopic rod can be driven by the reset spring to slide upwards in the telescopic pipe, so that the whole gas power module is restored to the original position.

As a preferred technical scheme, the extrusion rod is connected with the first corrugated pipe in a bonding mode through glue, when the telescopic rod returns to the original position under the action of the reset spring, the extrusion rod at the bottom end of the telescopic rod can be used for driving the first corrugated pipe to return to the original position, the first corrugated pipe can be conveniently extruded next time, and gas in the first corrugated pipe can be conveniently released.

As a preferred technical scheme, the bottom end of the photovoltaic panel frame is provided with a horn-shaped drainage groove, and the drainage groove is used for draining water on the surface of the solar photovoltaic panel into the water storage counterweight component in rainy weather so as to increase the weight of the whole solar photovoltaic component;

the water storage counterweight component comprises a water storage tank and a water drainage pipe;

fixed connection between cistern and the photovoltaic board frame, the cistern both ends all are provided with the drain pipe that is used for the water discharge inside the cistern.

Through the technical scheme, can collect the rainwater at the in-process of raining, make whole solar PV modules's weight increase, extrude gas dynamic subassembly, make the gas drive cleaning assembly that gas dynamic subassembly released wash the solar PV modules surface, and simultaneously, after the cistern holds full water, utilize the siphon effect that utilizes the drain pipe to empty the inside water of cistern, make whole solar PV modules's weight reduce, make gas dynamic subassembly resume original state, make things convenient for the cistern to the next retaining of rainwater, so reciprocal, can make cleaning assembly constantly wash the solar PV modules surface.

As a preferred technical scheme, drain pipe one end is located the cistern bottom, and the horizontal plane that the other end is located is less than cistern bottom place horizontal plane, the peak place horizontal plane of drain pipe is less than cistern upper surface place horizontal plane for after the cistern is inside to hold full water, can utilize the drain pipe automatic with the water discharge of cistern inside, make and can utilize the cistern to reach the purpose of intermittent energy storage.

As a preferred technical scheme, sliding grooves are formed in two sides of the photovoltaic panel frame and are used for enabling the cleaning assembly to slide in the sliding grooves;

the cleaning assembly comprises a sliding rod, a second corrugated pipe, a third corrugated pipe, a first sliding block, a second sliding block, a first fixing rod, a second fixing rod and cleaning sponge;

the sliding groove is internally provided with a sliding rod used for sliding the whole cleaning assembly, the sliding rod and the solar photovoltaic panel are arranged in an inclined mode at the same angle, the outer side of the lower end of the sliding rod is sleeved with a second corrugated pipe, the outer side of the upper end of the sliding rod is sleeved with a third corrugated pipe, the second corrugated pipe and the third corrugated pipe are connected through a first gas pipe and a first corrugated pipe, so that gas released when the first corrugated pipe is extruded can be conveyed into the second corrugated pipe and the third corrugated pipe through the first gas pipe, one end of the second corrugated pipe is positioned on the outer side of the sliding rod and sleeved with a first sliding block, one end of the third corrugated pipe is positioned on the outer side of the sliding rod and sleeved with a second sliding block, the first sliding block and the second sliding block slide on the outer side of the sliding rod under the action of the second corrugated pipe and the third corrugated pipe, and the two first sliding blocks and the two second sliding blocks are connected through a first fixing rod and a second fixing rod respectively, the first fixing rod and the second fixing rod are attached to the surface of the solar photovoltaic panel, and cleaning sponges used for cleaning the surface of the solar photovoltaic panel are installed on the side, close to the solar photovoltaic panel, of the first fixing rod and the side, close to the solar photovoltaic panel, of the second fixing rod.

Through the technical scheme, in rainy days, rainwater is stored by using the reservoir, so that the weight of the whole solar photovoltaic module is increased, the telescopic rod is driven to extrude the first corrugated pipe and the reset spring in the telescopic pipe, gas in the first corrugated pipe is released, the released gas enters the second corrugated pipe and the third corrugated pipe through the first gas pipe, the second corrugated pipe and the third corrugated pipe are expanded, the first sliding block and the second sliding block are driven to slide on the sliding rod, the cleaning sponge is driven to clean the solar photovoltaic panel after rainwater washing, so that dust adhered to the surface of the solar photovoltaic panel can be cleaned and wiped, the dust on the surface of the solar photovoltaic panel cannot be completely washed away by washing of rainwater, and the solar photovoltaic panel is cleaned by using the cleaning module and is cleaner, in addition, no electric energy is needed in the whole process, and the energy is saved and the environment is protected.

As a preferred technical scheme, the second corrugated pipe and the first sliding block and the third corrugated pipe and the second sliding block are connected in a bonding mode through glue, and the sliding rod is obliquely arranged, so that the first sliding block and the second sliding block can move when the second corrugated pipe and the third corrugated pipe expand and contract.

As a preferred technical scheme, an aeration pipe is laid at the bottom end inside a reservoir, a plurality of aeration holes are formed in the aeration pipe, the aeration pipe is connected with a part of first corrugated pipes through second gas pipes, one-way valves are installed on the second gas pipes, one end of a part of the first corrugated pipes is provided with one-way valves, through installation of the one-way valves, the part of the first corrugated pipes can only suck air from the outside when recovering, water in the reservoir cannot be sucked into the first corrugated pipes through the aeration holes, the part of the first corrugated pipes refers to the first corrugated pipes in three aerodynamic components positioned at the front end of the whole solar photovoltaic component, gas generated by extrusion of the first corrugated pipes is discharged through the aeration holes, so that dust in the reservoir can be brought to the surface of a water body in the reservoir, the dust is convenient to be discharged, and sewage discharge grooves are formed at two ends of the reservoir, the dirt discharge groove is used for discharging dust floating on the surface of the water storage tank after the water storage tank is full of water.

Through above-mentioned technical scheme, avoided the dust after solar photovoltaic board surface washs to pile up in the cistern for can keep the inside clean degree of cistern.

As a preferred technical scheme, the plane of the lowest end of the sewage discharge groove is higher than the plane of the topmost end of the drain pipe, so that dust floating on the surface of the water body in the water storage tank can be discharged under the condition that the siphon effect of the drain pipe is not influenced.

Compared with the prior art, the invention has the beneficial effects that:

1. the solar photovoltaic module cleaning device disclosed by the invention has the advantages that the electric energy consumption is completely avoided for cleaning the solar photovoltaic module, the energy is more energy-saving and environment-friendly effects are realized, rainwater in rainy weather is used for simply washing the surface of the solar photovoltaic module, the rainwater is stored by the water storage counterweight module, the energy is stored, the weight of the whole solar photovoltaic module is further increased, the pneumatic power module is extruded, the gas in the first corrugated pipe is conveyed to the second corrugated pipe and the third corrugated pipe, the cleaning sponge is driven to wipe the surface of the solar photovoltaic module, the solar photovoltaic panel is cleaner through the washing of the rainwater and the wiping of the cleaning sponge, in addition, the electric energy consumption is not required in the whole cleaning process, and the energy is more energy-saving and environment-friendly effects are realized.

2. Utilize the siphon effect of drain pipe for after the cistern holds full water, can be with the log raft play in the cistern, make first bellows resume the normal position, reuse cistern carries out the retaining, and the convenience is to the next extrusion of first bellows, makes the drive that can reciprocate continuous washing sponge wash the solar photovoltaic board surface.

3. Utilize the gaseous water of retaining eating of the aquatic of first bellows extrusion in-process production to carry out the aeration for can take the dust of the aquatic in the cistern to the water surface, when the cistern is inside to hold full water, can utilize the dirt discharging groove to discharge the floated dust in water surface, make the cistern inside keep clean, make the dust after solar photovoltaic panel surface washs can not pile up in the cistern.

Drawings

Fig. 1 is a schematic structural diagram of a multifunctional solar photovoltaic module according to the present invention;

FIG. 2 is a right side view of a multifunctional solar photovoltaic module of the present invention;

FIG. 3 is a schematic structural diagram of a multifunctional solar photovoltaic module aerodynamic module according to the present invention;

FIG. 4 is a schematic structural view of a water storage counterweight component of a multifunctional solar photovoltaic component according to the present invention;

FIG. 5 is a schematic structural view of the area A in FIG. 4 of the multifunctional solar photovoltaic module according to the present invention;

fig. 6 is a schematic structural diagram of a multifunctional solar photovoltaic module cleaning assembly according to the present invention;

fig. 7 is a schematic structural view of a region B in fig. 6 of a multifunctional solar photovoltaic module according to the present invention.

Reference numbers in the figures: 1. a solar photovoltaic panel; 2. a photovoltaic panel frame;

3. a gas power assembly; 301. a telescopic pipe; 302. fixing the ear; 303. a telescopic rod; 304. a first bellows; 305. a return spring; 306. a limiting plate; 307. an extrusion stem; 308. a first gas delivery pipe;

4. a water storage counterweight component; 401. a reservoir; 402. a drain pipe;

5. cleaning the assembly; 501. a slide bar; 502. a second bellows; 503. a third bellows; 504. a first slider; 505. a second slider; 506. a first fixing lever; 507. a second fixing bar; 508. cleaning the sponge;

6. a drainage groove; 7. a sliding groove; 8. an aeration pipe; 9. an aeration hole; 10. a second gas delivery pipe; 11. a sewage draining groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1 to 7, the invention provides the following technical scheme that the multifunctional solar photovoltaic module comprises a solar photovoltaic panel 1, a photovoltaic panel frame 2, a gas power module 3, a water storage counterweight module 4 and a cleaning module 5;

solar photovoltaic board 1 is fixed through photovoltaic board frame 2 all around, 1 back of solar photovoltaic board supports and fixes through the gaseous power component of a plurality of 3, gaseous power component 3 still is used for providing the gaseous power source for solar photovoltaic board 1's surface cleaning in rainy weather, retaining counter weight component 4 is installed to 1 bottom of solar photovoltaic board, retaining counter weight component 4 is used for saving the rainwater in rainy weather, increase whole solar photovoltaic module's gravity, drive gaseous release in the gaseous power component 3 with this, 1 surface mounting of solar photovoltaic board has cleaning assembly 5, cleaning assembly 5 is used for on the basis that gaseous power component 3 provides gaseous power, wash the dust on 1 surface of solar photovoltaic board.

Through the technical scheme, when raining weather, the rainwater can be stored through the water storage counterweight assembly, so that the gravity of the solar photovoltaic assembly is increased, the gas power assembly is made to provide gas power for driving the cleaning assembly to move, and the cleaning assembly can be reused to clean the surface of the solar photovoltaic panel after rainwater erosion in the rainy weather, so that the solar photovoltaic panel is cleaner.

The solar photovoltaic panel 1 is obliquely arranged, the included angle between the solar photovoltaic module 1 and the horizontal plane is 30-40 degrees, and rainwater can slide off the surface of the solar photovoltaic panel 1 in rainy days.

Through above-mentioned technical scheme, on the one hand, increased the angle of illumination of solar ray, be favorable to the conversion of solar photovoltaic board to solar energy, on the other hand is favorable to more that the cleaning assembly utilizes gravity to slide on the surface of solar photovoltaic board for be favorable to the washing to the solar photovoltaic board more.

The pneumatic power assembly 3 comprises an extension tube 301, a fixed lug 302, an extension rod 303, a first corrugated tube 304, a return spring 305, a limit plate 306, an extrusion rod 307 and a first air pipe 308;

the bottom end of the extension tube 301 is fixedly installed through a fixing lug 302, a telescopic rod 303 is inserted into the extension tube 301, the telescopic rod 303 slides up and down in the extension tube 301, a first corrugated tube 304 is installed in the extension tube 301 and located below the telescopic rod 303, gas in the first corrugated tube 304 is released through extrusion of the telescopic rod 303 on the first corrugated tube 304, the gas released by the first corrugated tube 304 serves as a gas power source for driving the cleaning assembly 5, a return spring 305 is installed in the extension tube 301 and located outside the first corrugated tube 304, the return spring 305 is used for driving the telescopic rod 303 to move up in the extension tube 301, meanwhile, the compressed first corrugated tube 304 is driven to return to the original position, a limiting plate 306 is arranged at one end of the telescopic rod 303 located in the extension tube 301, and the limiting plate 306 is used for preventing the telescopic rod 303 from sliding out of the extension tube 301 on one hand and on the other hand, when the telescopic rod 303 moves downwards in the telescopic pipe 301, the reset spring 305 can be extruded, so that the later-stage reset spring 305 resets the telescopic rod 303, an extrusion rod 307 is arranged at one end of the telescopic rod 303 inside the telescopic pipe 301, the extrusion rod 307 is used for extruding the first corrugated pipe 304 when the telescopic rod 303 slides downwards in the telescopic pipe 301, so that the gas inside the first corrugated pipe 304 can be released, one end of the first corrugated pipe 304, which is close to the extrusion rod 307, is connected with the cleaning assembly 5 through the first gas pipe 308, and the first gas pipe 308 is used for transmitting the gas released by the first corrugated pipe 304.

By the technical scheme, when raining, the rainwater is stored by the water storage counterweight component, so that the weight of the whole solar photovoltaic component is increased, further extruding the pneumatic power assembly, so that the telescopic rod simultaneously extrudes the first corrugated pipe and the return spring, after the first corrugated pipe is extruded by the extruding rod, the gas in the first corrugated pipe is conveyed to the position of the cleaning component through the first gas conveying pipe, the gas extruded by the first corrugated pipe is used as a power source for driving the cleaning component to clean the solar photovoltaic panel, so that the whole cleaning process does not need electric drive at all, thereby being more energy-saving and environment-friendly, and simultaneously, after the weight of the whole solar photovoltaic module is reduced, the telescopic rod can be driven by the reset spring to slide upwards in the telescopic pipe, so that the whole gas power module is restored to the original position.

The extrusion rod 307 is connected with the first corrugated pipe 304 through glue in a bonding manner, when the telescopic rod 303 recovers the original position under the action of the return spring 305, the extrusion rod 307 at the bottom end of the telescopic rod 303 can be used for driving the first corrugated pipe 304 to recover the original position, so that the first corrugated pipe 304 can be conveniently extruded next time, and the gas in the first corrugated pipe can be conveniently released.

The bottom end of the photovoltaic panel frame 2 is provided with a horn-shaped drainage groove 6, and the drainage groove 6 is used for draining water on the surface of the solar photovoltaic panel 1 into the water storage counterweight component 4 in rainy weather so as to increase the weight of the whole solar photovoltaic component;

the impoundment weight assembly 4 comprises a retention reservoir 401 and a drain pipe 402;

the reservoir 401 is fixedly connected with the photovoltaic panel frame 2, and both ends of the reservoir 401 are provided with drain pipes 402 for draining water inside the reservoir 401.

Through the technical scheme, can collect the rainwater at the in-process of raining, make whole solar PV modules's weight increase, extrude gas dynamic subassembly, make the gas drive cleaning assembly that gas dynamic subassembly released wash the solar PV modules surface, and simultaneously, after the cistern holds full water, utilize the siphon effect that utilizes the drain pipe to empty the inside water of cistern, make whole solar PV modules's weight reduce, make gas dynamic subassembly resume original state, make things convenient for the cistern to the next retaining of rainwater, so reciprocal, can make cleaning assembly constantly wash the solar PV modules surface.

One end of the drain pipe 402 is located at the bottom of the water storage tank 401, the horizontal plane of the other end of the drain pipe 402 is lower than the horizontal plane of the bottom end of the water storage tank 401, and the horizontal plane of the highest point of the drain pipe 402 is lower than the horizontal plane of the upper surface of the water storage tank 401, so that after the water storage tank 401 is filled with water, the drain pipe 402 can be used for automatically discharging the water in the water storage tank 401, and the purpose of intermittent energy storage can be achieved by using the water storage tank 401.

Sliding grooves 7 are formed in two sides of the photovoltaic panel frame 2, and the sliding grooves 7 are used for the cleaning assembly 5 to slide in the cleaning assembly;

the cleaning assembly 5 comprises a sliding rod 501, a second corrugated pipe 502, a third corrugated pipe 503, a first sliding block 504, a second sliding block 505, a first fixing rod 506, a second fixing rod 507 and a cleaning sponge 508;

a sliding rod 501 used for sliding the whole cleaning assembly 5 is installed inside the sliding groove 7, the sliding rod 501 and the solar photovoltaic panel 1 are arranged in an inclined manner at the same angle, a second corrugated pipe 502 is sleeved on the outer side of the lower end of the sliding rod 501, a third corrugated pipe 503 is sleeved on the outer side of the upper end of the sliding rod 501, the second corrugated pipe 502 and the third corrugated pipe 503 are connected through a first air pipe 308 and a first corrugated pipe 304, so that air released when the first corrugated pipe 304 is extruded can be conveyed into the second corrugated pipe 502 and the third corrugated pipe 503 through the first air pipe 308, one end of the second corrugated pipe 502 is positioned on the outer side of the sliding rod 501 and is sleeved with a first sliding block 504, one end of the third corrugated pipe 503 is positioned on the outer side of the sliding rod 501 and is sleeved with a second sliding block 505, the first sliding block 504 and the second sliding block 505 slide on the outer side of the sliding rod 501 under the action of the second corrugated pipe 502 and the third corrugated pipe 503, and a first fixing rod 506 and a second fixing rod 507 are connected between the two first sliding blocks 504 and two second sliding blocks 505 The first fixing rod 506 and the second fixing rod 507 are attached to the surface of the solar photovoltaic panel 1, and cleaning sponges 508 used for wiping the surface of the solar photovoltaic panel 1 are installed on one sides, close to the solar photovoltaic panel 1, of the first fixing rod 506 and the second fixing rod 507.

Through the technical scheme, in rainy days, rainwater is stored by using the reservoir, so that the weight of the whole solar photovoltaic module is increased, the telescopic rod is driven to extrude the first corrugated pipe and the reset spring in the telescopic pipe, gas in the first corrugated pipe is released, the released gas enters the second corrugated pipe and the third corrugated pipe through the first gas pipe, the second corrugated pipe and the third corrugated pipe are expanded, the first sliding block and the second sliding block are driven to slide on the sliding rod, the cleaning sponge is driven to clean the solar photovoltaic panel after rainwater washing, so that dust adhered to the surface of the solar photovoltaic panel can be cleaned and wiped, the dust on the surface of the solar photovoltaic panel cannot be completely washed away by washing of rainwater, and the solar photovoltaic panel is cleaned by using the cleaning module and is cleaner, in addition, no electric energy is needed in the whole process, and the energy is saved and the environment is protected.

The second bellows 502 and the first slider 504 and the third bellows 503 and the second slider 505 are adhesively connected by glue, because the sliding rod 501 is disposed obliquely, so that the first slider 504 and the second slider 505 can complete the movement when the second bellows 502 and the third bellows 503 expand and contract.

An aeration pipe 8 is laid at the bottom end inside the water reservoir 401, a plurality of aeration holes 9 are formed in the aeration pipe 8, the aeration pipe 8 is connected with a part of the first corrugated pipes 304 through the second air conveying pipe 10, a one-way valve is installed on the second air conveying pipe 10, one end of a part of the first corrugated pipes 304 is provided with the one-way valve, through installation of the one-way valve, a part of the first corrugated pipes 304 can only be pumped from the outside when being recovered, water in the water reservoir 401 can not be sucked into the first corrugated pipes 304 through the aeration holes 9, a part of the first corrugated pipes 304 refer to the first corrugated pipes 304 in the three aerodynamic modules 3 positioned at the front end of the whole solar photovoltaic module, air generated by extrusion of the first corrugated pipes 304 is discharged through the aeration holes 9, so that dust in the water reservoir 401 can be brought to the surface of the water body in the water reservoir 401, dust is convenient to be removed, sewage discharge grooves 11 are formed in the two ends of the water reservoir 401, the dirt discharge groove 11 is used to discharge dirt floating on the surface thereof after the water reservoir 401 is filled with water.

Through above-mentioned technical scheme, avoided the dust after solar photovoltaic board surface washs to pile up in the cistern for can keep the inside clean degree of cistern.

The lowest end of the sewage draining groove 11 is arranged on a plane higher than the topmost end of the water draining pipe 402, so that the dust floating on the surface of the water body in the water storage tank 401 can be drained without influencing the siphon effect of the water draining pipe 402.

The working principle of the invention is as follows: when the solar photovoltaic panel is used, firstly, the whole solar photovoltaic module is fixed and installed by the fixing lugs 302, after the solar photovoltaic panel is installed, solar energy is converted into electric energy by the solar photovoltaic panel 1 and supplied to human beings for use, and in the process of converting the solar energy by using the solar photovoltaic panel 1 for a long time, more dust is accumulated on the surface of the solar photovoltaic panel 1 and is difficult to clean;

in rainy days, rainwater can wash dust on the surface of the solar photovoltaic panel 1, the washed rainwater enters the water storage tank 401 through the drainage groove 6, the water storage tank 401 continuously stores the rainwater, the weight of the whole solar photovoltaic module is also continuously increased, the solar photovoltaic module with the increased weight can extrude the first corrugated pipe 304 through the driving extrusion rod 307, after the extrusion, part of gas in the first corrugated pipe 304 can enter the second corrugated pipe 502 and the third corrugated pipe 503 through the first gas transmission pipeline 308, and the other part of gas in the first corrugated pipe 304 can reach the aeration pipe 8 through the second gas transmission pipeline 10;

the gas entering the second bellows 502 and the third bellows 503 drives the first slider 504 and the second slider 505 to slide on the sliding rod 501, and further drives the cleaning sponge 508 on the first fixing rod 506 and the second fixing rod 507 to wipe the surface of the solar photovoltaic panel 1;

the gas entering the aeration pipe 8 is discharged through the aeration holes 9, the discharged gas brings the dust in the water reservoir 401 to the surface of the water body in the water reservoir 401, when the water reservoir 401 is full of water and the water body overflows outward, the dust floating on the surface of the water body is discharged, meanwhile, when the water reservoir 401 is full of water, the water level in the water reservoir 401 is higher than the highest point of the drain pipe 402, at this time, the gas in the drain pipe 402 is emptied, the siphon effect is triggered, the water in the water reservoir 401 is completely discharged by the drain pipe 402, at this time, the weight of the whole solar photovoltaic module is reduced, at this time, under the action of the reset spring 305, part of the first corrugated pipe 304 sucks the gas in the second corrugated pipe 502 and the third corrugated pipe 503 into the first corrugated pipe 304 by the first gas pipe 308, so that part of the first corrugated pipe 304 is expanded, at this time, the second corrugated pipe 502 and the third corrugated pipe 503 are contracted, the contracted second corrugated pipe 502 and the contracted third corrugated pipe 503 drive the first sliding block 504 and the second sliding block 505 to slide on the sliding rod 501, and drive the cleaning sponge 508 to wipe the solar photovoltaic panel 1 again, and the other part of the first corrugated pipe 304 sucks air from the outside under the action of the one-way valve, so that the original state is recovered;

after the water in the cistern 401 is discharged completely, will unable to continue to trigger the siphon effect, at this moment, cistern 401 collects the rainwater once more, increases whole solar photovoltaic board 1's weight once more, extrudees first bellows 304 once more, and is reciprocal so for when rainy weather, can wash solar photovoltaic board 1 surface through the mode of holding energy, and, need not to consume any energy, more energy-concerving and environment-protective.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.