CN217857500U

CN217857500U - Photovoltaic power plant subassembly self-cleaning device

Info

Publication number: CN217857500U
Application number: CN202222093067.7U
Authority: CN
Inventors: 刘一锋; 张志强
Original assignee: China Tsinghua Chengde Solar Polytron Technologies Inc
Current assignee: China Tsinghua Chengde Solar Polytron Technologies Inc
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-11-22
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a photovoltaic power plant subassembly self-cleaning device, which comprises a roof, the turning position department of roof bottom all is equipped with the support column, the one end that the roof was kept away from to the support column is equipped with the bottom plate, the central point department of putting of bottom plate bottom all installs the universal wheel, the both ends of roof bottom all are equipped with the transmission organism, the central point department of putting of transmission bottom of the body is equipped with the bar groove, the bottom in bar groove extends to the outside of transmission organism, the inside central point department of putting of transmission organism rotates and is connected with the lead screw, threaded connection has the nut on the outer wall of lead screw one side, the below of transmission organism is equipped with the diaphragm, the both ends at diaphragm top all are equipped with the carrier bar, the below of diaphragm is equipped with the brush board. The utility model discloses not only reduced cleaning device staff's intensity of labour when using, improved cleaning device when using to photovoltaic module's clean effect, improved cleaning device's application scope moreover.

Description

Photovoltaic power plant subassembly self-cleaning device

Technical Field

The utility model relates to a photovoltaic module cleaning device technical field specifically is a photovoltaic power plant subassembly self-cleaning device.

Background

With the continuous development of the photovoltaic industry, the cognition degree of a photovoltaic project is gradually improved, and social energy is tense, so that new energy generated by the photovoltaic industry gradually replaces traditional electric energy, various photovoltaic power station components are derived, however, after the photovoltaic power station components are used for a long time, a large amount of dust is easily attached to the surfaces of photovoltaic cell panels of the photovoltaic power station components, the power generation effect of the photovoltaic power station components is further influenced, and corresponding cleaning devices are required to be used for cleaning the photovoltaic power station components.

Cleaning device on the present market is not convenient for carry out self-cleaning to photovoltaic module and handles, need manually carry out corresponding cleaning operation by the manual work, and then has strengthened staff's intensity of labour, puzzles people often.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic power plant subassembly self-cleaning device to it is not convenient for carry out the problem of self-cleaning processing to photovoltaic module to propose cleaning device in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a photovoltaic power plant subassembly self-cleaning device, includes the roof, the turning position department of roof bottom all is equipped with the support column, the one end that the roof was kept away from to the support column is equipped with the bottom plate, the central point department of putting of bottom plate bottom all installs the universal wheel, the both ends of roof bottom all are equipped with the transmission organism, the central point department of putting of transmission bottom of the body is equipped with the bar groove, the bottom in bar groove extends to the outside of transmission organism, the inside central point department of putting of transmission organism rotates and is connected with the lead screw, threaded connection has the nut on the outer wall of lead screw one side, the below of transmission organism is equipped with the diaphragm, the both ends at diaphragm top all are equipped with the carrier bar, the top of carrier bar run through the bar groove and with the bottom fixed connection of nut, the below of diaphragm is equipped with the brush board.

Preferably, the outer wall of one side of the transmission machine body is provided with a rotary driving part, and one end of the rotary driving part extends to the inside of the transmission machine body and is fixedly connected with one end of the screw rod, so that the screw rod is driven to rotate.

Preferably, a liquid storage frame is arranged below the transverse plate on one side of the brush plate, and nozzles at equal intervals are mounted at the bottom end of the liquid storage frame so as to wash the photovoltaic module.

Preferably, a liquid injection pipe is arranged at the center of the top end of the liquid storage frame, and the top end of the liquid injection pipe penetrates through the top plate to the outside of the top plate, so that a water source flows into the liquid storage frame through the liquid injection pipe.

Preferably, the both sides at liquid frame top all are equipped with the connecting seat, the top of connecting seat and the bottom fixed connection of diaphragm to it settles the liquid frame in the bottom of diaphragm to hold.

Preferably, the bottom of diaphragm is equipped with equidistant a location section of thick bamboo, the central point department at location section of thick bamboo top installs the spring to the upper end that drives T type pole is located the inside of a location section of thick bamboo and slides.

Preferably, T type pole is installed to the bottom of spring, the bottom of T type pole extend to the outside of a location section of thick bamboo and with the top fixed connection of brush board to make the bottom of brush board laminate in photovoltaic module's upper surface all the time.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic cleaning device for the photovoltaic power station component not only reduces the labor intensity of workers when the cleaning device is used, improves the cleaning effect of the cleaning device on the photovoltaic component when the cleaning device is used, but also improves the application range of the cleaning device;

(1) The rotary driving piece is opened to drive the screw rod to be positioned in the transmission machine body to rotate, the moving amplitude of the bearing rod is limited through the strip-shaped groove, the nut is positioned on the outer wall of the screw rod to slide, and the nut sequentially drives the brush plate to translate through the bearing rod and the transverse plate, so that the photovoltaic module can be automatically cleaned, and the labor intensity of workers when the cleaning device is used is reduced;

(2) The liquid storage frame is arranged on one side of the bottom end of the transverse plate through the two groups of connecting seats, and the top of the liquid injection pipe is connected with an external liquid supply pipeline, so that a water source flows into the liquid storage frame through the liquid injection pipe and is sprayed to the photovoltaic module through the nozzle to achieve the purpose of washing, and the cleaning effect of the cleaning device on the photovoltaic module is improved when the cleaning device is used;

(3) Have good elastic action through the spring, make its upper end that drives T type pole be located the inside of a location section of thick bamboo and carry out longitudinal sliding to make the bottom of brush board laminate in photovoltaic module's upper surface all the time, can be applicable to the photovoltaic module of pit unevenness and clean the use, thereby improved cleaning device's application scope.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of the utility model at B in FIG. 1;

FIG. 4 is a schematic side view of the present invention;

fig. 5 is a side view enlarged structure diagram of the liquid storage frame of the present invention.

In the figure: 1. a top plate; 2. a transmission body; 3. a strip-shaped groove; 4. a liquid injection pipe; 5. brushing the board; 6. a support pillar; 7. a base plate; 8. a universal wheel; 9. a nozzle; 10. a liquid storage frame; 11. a rotary drive member; 12. a screw rod; 13. a nut; 14. a transverse plate; 15. a carrier bar; 16. a positioning cylinder; 17. a spring; 18. a T-shaped rod; 19. a connecting seat.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: an automatic cleaning device for photovoltaic power station components comprises a top plate 1, wherein supporting columns 6 are arranged at corner positions of the bottom end of the top plate 1, a bottom plate 7 is arranged at one end, away from the top plate 1, of each supporting column 6, universal wheels 8 are arranged at the center positions of the bottom ends of the bottom plates 7, transmission machine bodies 2 are arranged at two ends of the bottom of the top plate 1, rotary driving pieces 11 are arranged on the outer walls of one sides of the transmission machine bodies 2, and one ends of the rotary driving pieces 11 extend into the transmission machine bodies 2 and are fixedly connected with one ends of lead screws 12;

when in use, the rotary driving piece 11 is opened so as to drive the screw rod 12 to rotate;

a strip-shaped groove 3 is formed in the center of the bottom of the transmission machine body 2, the bottom end of the strip-shaped groove 3 extends to the outside of the transmission machine body 2, a lead screw 12 is rotatably connected to the center of the inside of the transmission machine body 2, a nut 13 is connected to the outer wall of one side of the lead screw 12 in a threaded manner, a transverse plate 14 is arranged below the transmission machine body 2, positioning cylinders 16 with equal intervals are arranged at the bottom ends of the transverse plate 14, and a spring 17 is mounted at the center of the top of each positioning cylinder 16;

when in use, the spring 17 has good elastic action so as to drive the upper end of the T-shaped rod 18 to be positioned in the positioning cylinder 16 for sliding;

the bottom end of the spring 17 is provided with a T-shaped rod 18, and the bottom end of the T-shaped rod 18 extends to the outside of the positioning cylinder 16 and is fixedly connected with the top end of the brush plate 5;

when the photovoltaic brush is used, the T-shaped rod 18 drives the brush plate 5 to elastically lift, so that the bottom end of the brush plate 5 is always attached to the upper surface of the photovoltaic assembly;

both ends of the top of the transverse plate 14 are provided with bearing rods 15, the top ends of the bearing rods 15 penetrate through the strip-shaped grooves 3 and are fixedly connected with the bottom ends of the nuts 13, a brush plate 5 is arranged below the transverse plate 14, a liquid storage frame 10 is arranged below the transverse plate 14 on one side of the brush plate 5, and the bottom ends of the liquid storage frames 10 are provided with nozzles 9 at equal intervals;

when in use, the nozzles 9 are arranged at the bottom end of the liquid storage frame 10 at equal intervals so as to wash the photovoltaic module;

a liquid injection pipe 4 is arranged at the center of the top end of the liquid storage frame 10, and the top end of the liquid injection pipe 4 penetrates to the outside of the top plate 1;

when in use, the top of the liquid injection pipe 4 is connected with an external liquid supply pipeline, so that a water source flows into the liquid storage frame 10 through the liquid injection pipe 4;

connecting seats 19 are arranged on two sides of the top end of the liquid storage frame 10, and the top ends of the connecting seats 19 are fixedly connected with the bottom end of the transverse plate 14;

when in use, the two ends of the connecting seat 19 are respectively connected to the top end of the liquid storage frame 10 and the bottom end of the horizontal plate 14, so that the liquid storage frame 10 is disposed at the bottom of the horizontal plate 14.

When the cleaning device is used, the cleaning device can be pushed to the outer side of a photovoltaic assembly to be cleaned firstly by pushing the cleaning device, so that the bottom end of the brush plate 5 is attached to the upper surface of the photovoltaic assembly, then the lead screw 12 is driven to rotate by the rotary driving piece 11, the moving range of the bearing rod 15 is limited by the strip-shaped groove 3, the nut 13 is located on the outer wall of the lead screw 12 to slide, the nut 13 sequentially drives the brush plate 5 to translate through the bearing rod 15 and the transverse plate 14, and the photovoltaic assembly can be automatically cleaned, so that the cleaning mode of traditional manual operation is replaced, the labor intensity of workers can be effectively reduced, an external liquid supply pipeline is connected to the top of the liquid injection pipe 4, a water source flows into the inside of the liquid storage frame 10 through the liquid injection pipe 4, the water source is sprayed to the photovoltaic assembly through the nozzle 9, the purpose of flushing is achieved, the cleaning effect on the photovoltaic assembly can be improved by matching with the manual cleaning mode, finally, the cleaning effect on the photovoltaic assembly is good elastic effect by the spring 17, the upper end of the T-shaped rod 18 is driven to be located inside the positioning barrel 16, so that the cleaning device can be attached to the top end of the photovoltaic assembly, the cleaning device all the surface of the photovoltaic assembly, the cleaning device can be further used for cleaning device, and the cleaning device, the uneven surface of the photovoltaic assembly, the cleaning device can be further avoided, and the cleaning device can be further used for cleaning device.

Claims

1. The utility model provides a photovoltaic power plant subassembly self-cleaning device, a serial communication port, including roof (1), the turning position department of roof (1) bottom all is equipped with support column (6), the one end that roof (1) were kept away from in support column (6) is equipped with bottom plate (7), the central point department of putting of bottom plate (7) bottom all installs universal wheel (8), the both ends of roof (1) bottom all are equipped with transmission organism (2), the central point department of putting of transmission organism (2) bottom is equipped with bar groove (3), the bottom in bar groove (3) extends to the outside of transmission organism (2), the central point department of putting of transmission organism (2) inside rotates and is connected with lead screw (12), threaded connection has nut (13) on the outer wall of lead screw (12) one side, the below of transmission organism (2) is equipped with diaphragm (14), the both ends at diaphragm (14) top all are equipped with carrier bar (15), the top of carrier bar (15) runs through bar groove (3) and is connected with the bottom fixed connection of nut (13), the below of diaphragm (14) is equipped with brush board (5).

2. The automatic cleaning device of photovoltaic power plant components of claim 1, characterized in that: install rotary driving spare (11) on the outer wall of transmission organism (2) one side, the one end of rotary driving spare (11) extend to the inside of transmission organism (2) and with the one end fixed connection of lead screw (12).

3. The automatic cleaning device of photovoltaic power plant components of claim 1, characterized in that: a liquid storage frame (10) is arranged below a transverse plate (14) on one side of the brush plate (5), and nozzles (9) at equal intervals are mounted at the bottom end of the liquid storage frame (10).

4. The automatic cleaning device of photovoltaic power plant components of claim 3, characterized in that: the liquid storage frame is characterized in that a liquid injection pipe (4) is arranged at the center of the top end of the liquid storage frame (10), and the top end of the liquid injection pipe (4) penetrates through the outer portion of the top plate (1).

5. The automatic cleaning device of photovoltaic power plant components of claim 3, characterized in that: connecting seats (19) are arranged on two sides of the top end of the liquid storage frame (10), and the top ends of the connecting seats (19) are fixedly connected with the bottom end of the transverse plate (14).

6. The automatic cleaning device of photovoltaic power plant components of claim 1, characterized in that: the bottom of diaphragm (14) is equipped with equidistant location section of thick bamboo (16), the central point department at location section of thick bamboo (16) top installs spring (17).

7. The automatic cleaning device for photovoltaic power plant components of claim 6, characterized in that: the bottom end of the spring (17) is provided with a T-shaped rod (18), and the bottom end of the T-shaped rod (18) extends to the outside of the positioning cylinder (16) and is fixedly connected with the top end of the brush plate (5).