阅读说明：本技术 一种用于光伏电站组件清洗装置及其清洗方法 (Cleaning device and cleaning method for photovoltaic power station assembly ) 是由 相海涛 于 2021-09-29 设计创作，主要内容包括：本发明公开了一种用于光伏电站组件清洗装置及其清洗方法,包括两组支撑脚,两组所述支撑脚上端共同固定安装有安装外框,所述安装外框中部固定安装有光伏组件,所述安装外框外侧壁固定安装有驱动机构,所述驱动机构上端固定安装有清洗机构,所述清洗机构置于光伏组件上侧,所述清洗机构左端分别固定连接有供风组件和供水组件,所述供水组件前端固定安装有控制面板,所述安装外框下方右侧设置有积液箱,所述积液箱与供水组件之间固定安装有回水管。本发明所述的一种用于光伏电站组件清洗装置及其清洗方法,使得清洗设备使用方便；无需人员手动清洗毛刷,减轻作业人员的清洗负担,且可实现常温风干作业,便于光伏组件快速投入使用。(The invention discloses a cleaning device and a cleaning method for a photovoltaic power station component, and the cleaning device comprises two groups of supporting legs, wherein an installation outer frame is fixedly installed at the upper ends of the two groups of supporting legs together, a photovoltaic component is fixedly installed in the middle of the installation outer frame, a driving mechanism is fixedly installed on the outer side wall of the installation outer frame, a cleaning mechanism is fixedly installed at the upper end of the driving mechanism and is arranged on the upper side of the photovoltaic component, the left end of the cleaning mechanism is fixedly connected with an air supply component and a water supply component respectively, a control panel is fixedly installed at the front end of the water supply component, a liquid accumulation box is arranged on the right side below the installation outer frame, and a water return pipe is fixedly installed between the liquid accumulation box and the water supply component. According to the cleaning device and the cleaning method for the photovoltaic power station assembly, the cleaning equipment is convenient to use; need not the manual washing brush of personnel, alleviate operation personnel's washing burden, and can realize the normal atmospheric temperature and air-dry the operation, the photovoltaic module of being convenient for comes into use fast.)

1. The utility model provides a be used for photovoltaic power plant subassembly belt cleaning device, includes two sets of supporting legss (1), its characterized in that: the solar photovoltaic water heater is characterized in that an installation outer frame (8) is fixedly mounted at the upper ends of two groups of supporting legs (1) together, a photovoltaic module (2) is fixedly mounted in the middle of the installation outer frame (8), a driving mechanism (3) is fixedly mounted on the outer side wall of the installation outer frame (8), a cleaning mechanism (4) is fixedly mounted at the upper end of the driving mechanism (3), the upper side of the photovoltaic module (2) is arranged in the cleaning mechanism (4), the left end of the cleaning mechanism (4) is fixedly connected with an air supply component (5) and a water supply component (6) respectively, a control panel (11) is fixedly mounted at the front end of the water supply component (6), a liquid accumulation box (7) is arranged on the right side below the installation outer frame (8), a return pipe (10) is fixedly mounted between the liquid accumulation box (7) and the water supply component (6), a one-way control valve (9) is fixedly mounted in the middle of the return pipe (10), and the return pipe (10) is obliquely distributed in a low left side and high right side, and the control panel (11) is respectively electrically connected with the driving mechanism (3), the air supply assembly (5) and the water supply assembly (6).

2. The cleaning device for the photovoltaic power plant component of claim 1, characterized in that: actuating mechanism (3) are including U-shaped frame (31), mounting groove (32) have all been opened to U-shaped frame (31) front end and U-shaped frame (31) rear end, mounting groove (32) lower end wall has all been opened spout (33), mounting groove (32) inside is provided with driving piece (34) jointly.

3. The photovoltaic power plant component cleaning apparatus of claim 2, wherein: the driving piece (34) comprises a belt (342), two lead screws (343) are movably mounted inside the belt (342), the two lead screws (343) are symmetrically distributed front and back, the left end of the lead screw (343) is fixedly connected with a servo motor (341), the two lead screws (343) are connected with a lantern ring (345) in a threaded manner, an upright rod (344) is fixedly mounted on the outer surface of the lantern ring (345), and a sliding rod (346) is fixedly mounted at the lower end of the upright rod (344).

4. A cleaning device for photovoltaic power plant components according to claim 3, characterized in that: the sliding rod (346) is in sliding connection with the sliding groove (33), the servo motor (341) and the belt (342) are located inside the U-shaped frame (31), and the two screw rods (343) are located inside the mounting groove (32).

5. The cleaning device for the photovoltaic power plant component of claim 1, characterized in that: cleaning mechanism (4) include raceway (41), the equal fixed mounting in raceway (41) front end and raceway (41) rear end has connecting rod (42), two connecting rod (42) the common fixedly connected with of right-hand member washs piece (43), raceway (41) right-hand member fixed mounting has a plurality of sprinkler bead (44), raceway (41) lower extreme fixed mounting has ventilation pipe (45), ventilation pipe (45) lower extreme fixed mounting has a plurality of exhaust hood (46), connecting rod (42) lower extreme all with pole setting (344) upper end fixed connection.

6. The photovoltaic power plant component cleaning apparatus of claim 5, wherein: cleaning member (43) includes distribution plate (431) and elasticity brush (435), distribution plate (431) lower extreme fixed mounting has assembly plate (434), two slot (432) and two draw-in grooves (433) have been opened respectively to assembly plate (434) lower extreme slot (432), two slot (432) all are located two draw-in grooves (433) one side, elasticity brush (435) upper end fixed mounting has two joint head (436), and the interval between two joint head (436) is greater than the interval between two slot (432) and equals the interval between two draw-in grooves (433), two slot (432) external diameter all is greater than two draw-in grooves (433) external diameter, joint head (436) is narrow echelonment structure under the width, joint head (436) size and draw-in groove (433) size match.

7. The photovoltaic power plant component cleaning apparatus of claim 5, wherein: water supply unit (6) are including water tank (61) and No. two flexible loop bars (63), water tank (61) upper end is run through and is had water pipe (62), one side fixedly connected with hose and the hose of keeping away from water tank (61) of water pipe (62) run through No. two flexible loop bars (63) inside, No. two flexible loop bars (63) outer surface fixing cover has connect No. two supporting shoe (64), No. two supporting shoe (64) right-hand members and actuating mechanism (3) left end fixed connection, raceway (41) left end respectively with hose and No. two flexible loop bars (63) fixed connection.

8. The photovoltaic power plant component cleaning apparatus of claim 5, wherein: air feed subassembly (5) are including pipe (52) and a flexible loop bar (55), pipe (52) middle part is provided with dust removal case (51), pipe (52) front end fixed mounting has fan (53), fan (53) output end fixed connection has tuber pipe (54) No. one, one side fixedly connected with tuber pipe and the tuber pipe of keeping away from fan (53) of tuber pipe (54) run through flexible loop bar (55) inside No. one, flexible loop bar (55) surface fixed cup has been connected No. one supporting shoe (56), a supporting shoe (56) right-hand member and actuating mechanism (3) left end fixed connection, ventilation pipe (45) left end respectively with flexible tuber pipe and flexible loop bar (55) fixed connection No. one.

9. A cleaning method for a photovoltaic power plant module cleaning apparatus according to any one of claims 1 to 8, characterized in that: the method comprises the following steps:

step one, driving operation: the control panel (11) controls the servo motor (341) to drive, under the action of the servo motor (341), the upright rod (344) on the lantern ring (345) reciprocates left and right along the screw rod (343), and meanwhile, the sliding rod (346) slides along the sliding groove (33) to drive the cleaning mechanism (4) on the upright rod (344) to reciprocate left and right along the surface of the photovoltaic module (2);

step two, water spraying operation: the water in the water supply assembly (6) is conveyed into the water conveying pipe (41) through a water pipe (62) and a water hose in a telescopic sleeve rod (63) and is finally sprayed out of the water spraying head (44), the water hose and the telescopic sleeve rod (63) synchronously realize telescopic operation along with the movement of the cleaning part (43), and the water sprayed out of the water spraying head (44) always acts on the cleaning part (43);

step three, disassembling the cleaning component: after the water spray head (44) in the second step sprays water to clean the photovoltaic component (2), an operator closes the driving mechanism (3) and extrudes the elastic brush (435) inwards to ensure that the two clamping connectors (436) are separated from the inside of the clamping groove (433) and slide into the inserting groove (432), and then the elastic brush (435) is pulled out downwards to realize the quick disassembly operation of the elastic brush (435) and the assembling plate (434);

step four, air-drying operation: the fan (53) and the driving mechanism (3) are started, external air is conveyed into a soft air pipe in a telescopic loop bar (55) through a guide pipe (52) and an air pipe (54) after being subjected to dust removal operation through a dust removal box (51), and is finally conveyed to an exhaust hood (46) at the lower end of the air pipe (45) to be sprayed out, and under the driving action of the driving mechanism (3), the exhaust hood (46) reciprocates left and right above the photovoltaic assembly (2), and clean air sprayed out of the exhaust hood (46) continuously acts on the surface of the photovoltaic assembly (2), so that normal-temperature air drying operation is realized;

step five, storage operation; after the photovoltaic module (2) is air-dried by the exhaust hood (46) in the fourth step, the fan (53) is closed, and the driving mechanism (3) is closed under the action of the driving mechanism (3) when the cleaning mechanism (4) moves to the left side of the photovoltaic module (2), so that the storage operation of the cleaning mechanism (4) is realized.

Technical Field

The invention relates to the technical field of photovoltaic power station cleaning equipment, in particular to a cleaning device and a cleaning method for a photovoltaic power station assembly.

Background

The photovoltaic module is a core part in a solar power generation system and also is the most important part in the solar power generation system, and the photovoltaic module has the function of converting solar energy into electric energy and transmitting the electric energy to a storage battery for storage or pushing a load to work. Photovoltaic power plant as green energy has obtained more and more application, and the photovoltaic power plant subassembly is one of important subassembly in the photovoltaic power generation equipment, but the photovoltaic power plant subassembly is after long-time the use, and the photovoltaic power plant subassembly that exposes outside is very easy to accumulate the dust, thereby not only influence daylighting effect and reduce conversion efficiency like this, consequently just need use cleaning equipment, and the current cleaning equipment who uses to photovoltaic power plant often can have following problem when the cleaning operation: 1. cleaning brushes used in the existing cleaning equipment are often fixedly installed, so that the cleaning brushes are inconvenient to disassemble and replace after long-term use, and the cleaning equipment is inconvenient to use; 2. the cleaning brush used in the existing cleaning equipment can not carry out automatic cleaning operation and often needs manual cleaning by operators, thereby increasing the cleaning burden of the operators; 3. the existing cleaning equipment does not have an air drying function, and the surface moisture of the photovoltaic module is usually removed in a natural air drying mode after the cleaning is finished, so that the cleaning time is prolonged, and the photovoltaic module is inconvenient to put into use quickly.

Disclosure of Invention

The invention mainly aims to provide a cleaning device and a cleaning method for a photovoltaic power station assembly, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a cleaning device for a photovoltaic power station component comprises two groups of supporting legs, wherein the upper ends of the two groups of supporting legs are jointly and fixedly provided with an installation outer frame, the middle part of the mounting outer frame is fixedly provided with a photovoltaic assembly, the outer side wall of the mounting outer frame is fixedly provided with a driving mechanism, the upper end of the driving mechanism is fixedly provided with a cleaning mechanism which is arranged on the upper side of the photovoltaic module, the left end of the cleaning mechanism is respectively and fixedly connected with an air supply component and a water supply component, the front end of the water supply component is fixedly provided with a control panel, a liquid accumulation tank is arranged on the right side below the mounting outer frame, a water return pipe is fixedly arranged between the liquid accumulation tank and the water supply component, the wet return middle part fixed mounting has the check control valve, the wet return is the high slope distribution in low right side in a left side, control panel respectively with actuating mechanism, air feed subassembly and water supply subassembly electric connection.

Preferably, actuating mechanism includes the U-shaped frame, the mounting groove has all been opened to U-shaped frame front end and U-shaped frame rear end, the spout has all been opened to mounting groove lower extreme wall, the inside driving piece that is provided with jointly of mounting groove.

Preferably, the driving piece includes the belt, the inside movable mounting of belt has two lead screws, two the lead screw is symmetric distribution around being, the front side lead screw left end fixedly connected with servo motor, two the equal threaded connection of lead screw surface has the lantern ring, the equal fixed mounting of lantern ring surface has the pole setting, the equal fixed mounting of pole setting lower extreme has the slide bar.

Preferably, equal sliding connection between slide bar and the spout, servo motor, belt all are located inside the U-shaped frame, two the lead screw all is located inside the mounting groove.

Preferably, the cleaning mechanism comprises a water pipe, connecting rods are fixedly mounted at the front end of the water pipe and at the rear end of the water pipe, the two connecting rods are fixedly connected with cleaning pieces together at the right ends of the connecting rods, a plurality of water spray heads are fixedly mounted at the right ends of the water pipe, a ventilation pipe is fixedly mounted at the lower end of the water pipe, a plurality of exhaust hoods are fixedly mounted at the lower end of the ventilation pipe, and the lower ends of the connecting rods are fixedly connected with the upper end of the vertical rod.

Preferably, it includes distributing plate and elasticity brush to wash the piece, distributing plate lower extreme fixed mounting has the assembly plate, two slots and two draw-in grooves have been opened respectively to the assembly plate lower extreme, two the slot all is located two draw-in grooves one side, elasticity brush upper end fixed mounting has two joint heads, and interval between two joint heads is greater than the interval between two slots and equals the interval between two draw-in grooves, two the slot external diameter all is greater than two draw-in groove external diameters, narrow echelonment structure under the joint head is wide, the joint head size matches with the draw-in groove size.

Preferably, the water supply unit includes water tank and No. two flexible loop bars, the water tank upper end runs through there is the water pipe No. one, one side fixedly connected with hose and the hose that the water tank was kept away from to the water pipe runs through inside No. two flexible loop bars, No. two flexible loop bar surface fixed cover have connect No. two supporting shoes, No. two supporting shoe right-hand members and actuating mechanism left end fixed connection, the raceway left end respectively with hose and No. two flexible loop bar fixed connection.

Preferably, the air feed subassembly includes pipe and flexible loop bar No. one, the pipe middle part is provided with the dust removal case, pipe front end fixed mounting has the fan, No. one the tuber pipe of fan output end fixedly connected with, one side fixedly connected with tuber pipe and the flexible tuber pipe that the fan was kept away from to a tuber pipe run through flexible loop bar No. one inside, flexible loop bar surface fixed cover has connect a supporting shoe No. one, a supporting shoe right-hand member and actuating mechanism left end fixed connection, the ventilation pipe left end respectively with flexible tuber pipe and flexible loop bar fixed connection No. one.

A cleaning method for a cleaning device of a photovoltaic power station assembly comprises the following steps:

step one, driving operation: the control panel controls the servo motor to drive, the upright rods on the collars reciprocate left and right along the screw rod under the action of the servo motor, and meanwhile, the sliding rods slide along the sliding grooves to drive the cleaning mechanisms on the upright rods to reciprocate left and right along the surface of the photovoltaic assembly;

step two, water spraying operation: the water in the water supply assembly is conveyed into the water conveying pipe through the water pipe I and the water hose in the telescopic sleeve rod II and is finally sprayed out of the water spray head, the water hose and the telescopic sleeve rod II synchronously realize telescopic operation along with the movement of the cleaning part, and the water sprayed out of the water spray head always acts on the cleaning part;

step three, disassembling the cleaning component: after the water spray head in the second step sprays water to realize the cleaning operation of the photovoltaic assembly, an operator closes the driving mechanism and extrudes the elastic hairbrush inwards to ensure that the two clamping joints are separated from the inside of the clamping groove and slide into the inserting groove, and then the elastic hairbrush is pulled out downwards to realize the quick disassembly operation of the elastic hairbrush and the assembling plate;

step four, air-drying operation: the fan and the driving mechanism are started, external air is conveyed into a soft air pipe in a first telescopic loop bar through a guide pipe and a first air pipe after being subjected to dust removal operation through the dust removal box, and is finally transmitted to an exhaust hood at the lower end of the ventilation pipe to be sprayed out, the exhaust hood reciprocates left and right above the photovoltaic assembly under the driving action of the driving mechanism, and clean gas sprayed out of the exhaust hood continuously acts on the surface of the photovoltaic assembly to realize normal-temperature air drying operation;

step five, storage operation; and after the air exhaust cover in the fourth step finishes air drying operation on the photovoltaic module, closing the fan, and closing the driving mechanism under the action of the driving mechanism when the cleaning mechanism moves to the left side of the photovoltaic module, so that the storage operation of the cleaning mechanism is realized.

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

1. according to the invention, the elastic brush is extruded inwards, so that the two clamping joints are separated from the inside of the clamping groove and slide into the inserting groove, and then the elastic brush is pulled downwards, so that the elastic brush and the assembling plate can be quickly disassembled, the disassembling and replacing operation can be conveniently carried out after long-term use, and the cleaning equipment is convenient to use.

2. According to the automatic cleaning device, the water supply assembly and the cleaning mechanism are installed in a matched mode, so that the flexible water pipe and the second telescopic sleeve rod synchronously achieve telescopic operation along with the movement of the cleaning piece, water sprayed out of the water spray head acts on the cleaning piece all the time, automatic cleaning operation of the cleaning brush is achieved, manual cleaning of the brush by workers is not needed, and cleaning burden of the workers is reduced.

3. According to the invention, through the installation of the air supply assembly, the exhaust hood reciprocates left and right above the photovoltaic assembly under the driving action of the driving mechanism, and clean air sprayed out of the exhaust hood continuously acts on the surface of the photovoltaic assembly, so that normal-temperature air drying operation is realized, the cleaning time is shortened, and the photovoltaic assembly is convenient to rapidly put into use.

Drawings

FIG. 1 is an overall structural view of a photovoltaic power plant module cleaning apparatus and a cleaning method thereof according to the present invention;

FIG. 2 is a schematic view of the connection between the driving mechanism and the cleaning mechanism of the cleaning device for photovoltaic power station components and the cleaning method thereof according to the present invention;

FIG. 3 is a schematic structural diagram of a driving member for a photovoltaic power plant module cleaning apparatus and a cleaning method thereof according to the present invention;

FIG. 4 is a schematic structural diagram of a cleaning mechanism for a photovoltaic power plant module cleaning device and a cleaning method thereof according to the present invention;

FIG. 5 is a schematic diagram showing a cleaning member of the cleaning apparatus for photovoltaic power plant module and the cleaning method thereof according to the present invention in a disassembled state;

FIG. 6 is a schematic view of the connection between the air supply assembly and the water supply assembly for the photovoltaic power plant assembly cleaning apparatus and the cleaning method thereof according to the present invention;

fig. 7 is a schematic structural diagram of a wind supply assembly for a photovoltaic power station assembly cleaning apparatus and a cleaning method thereof according to the present invention.

In the figure: 1. supporting legs; 2. a photovoltaic module; 3. a drive mechanism; 4. a cleaning mechanism; 5. a wind supply assembly; 6. a water supply assembly; 7. a liquid accumulation box; 8. installing an outer frame; 9. a one-way control valve; 10. a water return pipe; 11. a control panel; 31. a U-shaped frame; 32. mounting grooves; 33. a chute; 34. a drive member; 341. a servo motor; 342. a belt; 343. a screw rod; 344. erecting a rod; 345. a collar; 346. a slide bar; 41. a water delivery pipe; 42. a connecting rod; 43. cleaning the workpiece; 44. a sprinkler head; 45. a vent pipe; 46. an exhaust hood; 431. a distribution plate; 432. a slot; 433. a card slot; 434. assembling a plate; 435. an elastic brush; 436. a clamping head; 51. a dust removal box; 52. a conduit; 53. a fan; 54. a first air pipe; 55. a first telescopic loop bar; 56. a first supporting block; 61. a water tank; 62. a first water pipe; 63. a second telescopic loop bar; 64. and a second supporting block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-7, the technical solution provided in this embodiment is as follows:

a cleaning device for photovoltaic power station components comprises two groups of supporting legs 1, wherein the upper ends of the two groups of supporting legs 1 are jointly and fixedly provided with an installation outer frame 8, the middle part of the installation outer frame 8 is fixedly provided with a photovoltaic component 2, the outer side wall of the installation outer frame 8 is fixedly provided with a driving mechanism 3, the upper end of the driving mechanism 3 is fixedly provided with a cleaning mechanism 4, the cleaning mechanism 4 is arranged on the upper side of the photovoltaic component 2, the left end of the cleaning mechanism 4 is respectively and fixedly connected with an air supply component 5 and a water supply component 6, the front end of the water supply component 6 is fixedly provided with a control panel 11, the right side below the installation outer frame 8 is provided with a liquid accumulation box 7, a water return pipe 10 is fixedly arranged between the liquid accumulation box 7 and the water supply component 6, the middle part of the water return pipe 10 is fixedly provided with a one-way control valve 9, the water return pipe 10 is in a left-low-right-high inclined distribution, and the control panel 11 is respectively connected with the driving mechanism 3, the air supply assembly 5 is electrically connected with the water supply assembly 6.

Specifically, referring to fig. 2-5, the driving mechanism 3 includes a U-shaped frame 31, mounting grooves 32 are formed in the front end of the U-shaped frame 31 and the rear end of the U-shaped frame 31, sliding grooves 33 are formed in the lower end walls of the mounting grooves 32, and a driving member 34 is disposed inside the mounting grooves 32; the driving member 34 comprises a belt 342, two lead screws 343 are movably mounted in the belt 342, the two lead screws 343 are symmetrically distributed in a front-back manner, the servo motor 341 is fixedly connected to the left end of the front lead screw 343, the outer surfaces of the two lead screws 343 are both in threaded connection with a lantern ring 345, the outer surfaces of the lantern rings 345 are both fixedly mounted with upright rods 344, and the lower ends of the upright rods 344 are both fixedly mounted with sliding rods 346; the sliding rod 346 is in sliding connection with the sliding groove 33, the servo motor 341 and the belt 342 are both positioned inside the U-shaped frame 31, and the two screw rods 343 are both positioned inside the mounting groove 32; the cleaning mechanism 4 comprises a water pipe 41, connecting rods 42 are fixedly mounted at the front end of the water pipe 41 and the rear end of the water pipe 41, cleaning parts 43 are fixedly connected to the right ends of the two connecting rods 42 together, a plurality of water spray heads 44 are fixedly mounted at the right end of the water pipe 41, a ventilation pipe 45 is fixedly mounted at the lower end of the water pipe 41, a plurality of exhaust hoods 46 are fixedly mounted at the lower end of the ventilation pipe 45, and the lower ends of the connecting rods 42 are fixedly connected with the upper end of the vertical rod 344; cleaning member 43 includes distribution plate 431 and elastic brush 435, distribution plate 431 lower extreme fixed mounting has assembly plate 434, assembly plate 434 lower extreme is opened two slots 432 and two draw-in grooves 433 respectively, two slots 432 all are located two draw-in grooves 433 one side, elastic brush 435 upper end fixed mounting has two joint 436, interval between two joint 436 is greater than the interval between two slots 432 and equals the interval between two draw-in grooves 433, two slot 432 external diameters all are greater than two draw-in grooves 433 external diameters, joint 436 is the echelonment structure of narrow down in width, joint 436 size and draw-in groove 433 size match.

In the embodiment of the present invention, the elastic brush 435 is pressed inward, so that the two fastening tabs 436 are disengaged from the fastening slots 433 and slid into the insertion slots 432, and then the elastic brush 435 is pulled out downward, thereby achieving the quick detachment of the elastic brush 435 from the mounting plate 434, and facilitating the replacement of the elastic brush 435 damaged in the later period.

Specifically, please refer to fig. 6, the water supply assembly 6 includes a water tank 61 and a second telescopic loop bar 63, a first water pipe 62 penetrates through the upper end of the water tank 61, a soft water pipe is fixedly connected to one side of the first water pipe 62 away from the water tank 61 and penetrates through the interior of the second telescopic loop bar 63, a second supporting block 64 is fixedly sleeved on the outer surface of the second telescopic loop bar 63, the right end of the second supporting block 64 is fixedly connected with the left end of the driving mechanism 3, and the left end of the water pipe 41 is respectively fixedly connected with the soft water pipe and the second telescopic loop bar 63.

In the embodiment of the present invention, one side of the outer surface of the flexible water pipe is fixedly connected to one end of the inner wall of the second telescopic sleeve 63, and the other side of the outer surface of the flexible water pipe is fixedly connected to the other end of the inner wall of the second telescopic sleeve 63, so that the second telescopic sleeve 63 can be extended and retracted along with the extension and retraction of the flexible water pipe.

Specifically, please refer to fig. 7, the air supply assembly 5 includes a guide pipe 52 and a telescopic loop bar 55, a dust removing box 51 is disposed in the middle of the guide pipe 52, a fan 53 is fixedly mounted at the front end of the guide pipe 52, an air pipe 54 is fixedly connected to an output end of the fan 53, a flexible air pipe is fixedly connected to one side of the air pipe 54 far away from the fan 53 and penetrates through the inside of the telescopic loop bar 55, a supporting block 56 is fixedly connected to the outer surface of the telescopic loop bar 55, the right end of the supporting block 56 is fixedly connected to the left end of the driving mechanism 3, and the left end of the ventilation pipe 45 is fixedly connected to the flexible air pipe and the telescopic loop bar 55 respectively.

In the embodiment of the invention, the driving mechanism 3 is started, external air is conveyed into a soft air pipe in the first telescopic loop bar 55 through the guide pipe 52 and the first air pipe 54 after being subjected to dust removal operation through the dust removal box 51, and is finally conveyed to the exhaust hood 46 at the lower end of the air pipe 45 to be sprayed out, under the driving action of the driving mechanism 3, the exhaust hood 46 reciprocates left and right above the photovoltaic module 2, and clean air sprayed out of the exhaust hood 46 continuously acts on the surface of the photovoltaic module 2.

A cleaning method for a cleaning device of a photovoltaic power station assembly comprises the following steps:

step one, driving operation: the control panel 11 controls the servo motor 341 to drive, under the action of the servo motor 341, the upright 344 on the collar 345 reciprocates left and right along the screw 343, and simultaneously the sliding rod 346 slides along the sliding groove 33 to drive the cleaning mechanism 4 on the upright 344 to reciprocate left and right along the surface of the photovoltaic module 2;

step two, water spraying operation: the water in the water supply assembly 6 is conveyed into the water conveying pipe 41 through the water pipe 62 and the water hose in the telescopic sleeve 63, and is finally sprayed out from the water spray head 44, the water hose and the telescopic sleeve 63 synchronously realize telescopic operation along with the movement of the cleaning piece 43, and the water sprayed out from the water spray head 44 always acts on the cleaning piece 43;

step three, disassembling the cleaning component: after the water spray head 44 in the second step sprays water to clean the photovoltaic component 2, an operator closes the driving mechanism 3 and extrudes the elastic brush 435 inwards, so that the two clamping connectors 436 are separated from the inside of the clamping groove 433 and slide into the slot 432, and then the elastic brush 435 is pulled out downwards, so that the quick disassembly operation of the elastic brush 435 and the assembly plate 434 is realized;

step four, air-drying operation: the fan 53 and the driving mechanism 3 are started, external air is conveyed into a soft air pipe in the first telescopic loop bar 55 through the guide pipe 52 and the first air pipe 54 after being subjected to dust removal operation through the dust removal box 51, and is finally conveyed to the exhaust hood 46 at the lower end of the air pipe 45 to be sprayed out, under the driving action of the driving mechanism 3, the exhaust hood 46 reciprocates left and right above the photovoltaic assembly 2, and clean air sprayed out of the exhaust hood 46 continuously acts on the surface of the photovoltaic assembly 2, so that normal-temperature air drying operation is realized;

step five, storage operation; after the air exhaust hood 46 in the fourth step finishes the air drying operation of the photovoltaic module 2, the fan 53 is turned off, and the driving mechanism 3 is turned off under the action of the driving mechanism 3 when the cleaning mechanism 4 moves to the left side of the photovoltaic module 2, so that the storage operation of the cleaning mechanism 4 is realized.

It should be noted that, the present invention is a photovoltaic power plant component cleaning apparatus and a cleaning method thereof, wherein a control panel 11 controls a servo motor 341 to drive, under the action of the servo motor 341, a vertical rod 344 on a collar 345 reciprocates left and right along a screw 343, and at the same time, a slide rod 346 slides along a chute 33 to drive a cleaning mechanism 4 on the vertical rod 344 to reciprocate left and right along the surface of a photovoltaic component 2, a water body in a water supply component 6 is conveyed into a water conveying pipe 41 through a water pipe 62 and a water hose in a telescopic sleeve 63, and is finally sprayed out from a water spray head 44, the water hose, the telescopic sleeve 63 and the cleaning member 43 are synchronously stretched and stretched, the water body sprayed out from the water spray head 44 always acts on the cleaning member 43, after the water spray head 44 sprays out the water body, an operator closes the driving mechanism 3 after the cleaning operation of the photovoltaic component 2 is realized, the elastic brush 435 is squeezed inwards to enable the two clamping connectors 436 to be separated from the insides of the clamping grooves 433 and slide into the inserting grooves 432, then the elastic brush 435 is pulled out downwards to achieve the rapid disassembly operation of the elastic brush 435 and the assembling plate 434, then the fan 53 and the driving mechanism 3 are started, external air is conveyed into a soft air pipe in a telescopic loop bar 55 through a guide pipe 52 and a first air pipe 54 after being subjected to dust removal operation through the dust removal box 51 and is finally conveyed to the exhaust hood 46 at the lower end of the air pipe 45 to be sprayed out, under the driving action of the driving mechanism 3, the exhaust hood 46 reciprocates left and right above the photovoltaic module 2, clean air sprayed out of the exhaust hood 46 continuously acts on the surface of the photovoltaic module 2 to achieve normal-temperature air drying operation, after the air drying operation of the photovoltaic module 2 is completed through the exhaust hood 46, the fan 53 is closed, and when the cleaning mechanism 4 moves to the left side of the photovoltaic module 2 under the action of the driving mechanism 3, the drive mechanism 3 is closed, and the storage operation of the cleaning mechanism 4 is realized.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.