CN218309869U

CN218309869U - Tracking type photovoltaic module cleaning device

Info

Publication number: CN218309869U
Application number: CN202222465166.3U
Authority: CN
Inventors: 郑焮元; 管宽岐
Original assignee: Shenyang Agricultural University
Current assignee: Shenyang Agricultural University
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-01-17
Anticipated expiration: 2032-09-16

Abstract

The utility model relates to a pursuit formula photovoltaic module cleaning device, including pursuit formula photovoltaic module and self-cleaning device, including casing, photovoltaic board, lithium cell, cleaning subassembly, control box and drive assembly, wherein the casing main part is the inside cavity design of n shape structure, and its top is open to lie in the open department in top and be equipped with the roof through the screw rod is fixed, compare with prior art, the utility model discloses a photovoltaic module frame has removed the manpower with the clean design of self-cleaning device integral type from, and is efficient, and convenient to use can clean photovoltaic module surface in succession, and clean efficient, guarantee that photovoltaic module is clean, be equipped with the wiFi module in the self-cleaning form simultaneously, but remote control and can damage self-cleaning device according to the connected condition quick replacement, when accurate location, increased the device practicality.

Description

Tracking type photovoltaic module cleaning device

Technical Field

The utility model relates to a clean technical field of photovoltaic especially relates to a pursuit formula photovoltaic module cleaning device.

Background

Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. The solar energy power generation system mainly comprises a solar panel, a controller and an inverter, and the main components of the system are electronic components. The solar cells are connected in series and then are packaged and protected to form a large-area solar cell module, and then the photovoltaic power generation device is formed by matching with components such as a power controller and the like.

For photovoltaic power generation, the most important part affecting the power generation efficiency is the amount of optical power absorbed by the tracking photovoltaic module. Under the conditions of good illumination and cleanness of the tracking type photovoltaic module, the photovoltaic power generation can reach rated power, and the optimal power generation amount and economic benefit are achieved at the moment. Therefore, the core of maintenance work of each photovoltaic power station is to ensure the power absorption efficiency of the tracking type photovoltaic module, reflect the power absorption efficiency to actual operation, maintain the illumination condition, generally adopt the sun tracking type photovoltaic module, and the tracking type photovoltaic module is clean, namely, regularly clean up dirt on the tracking type photovoltaic module.

Photovoltaic power plant general pursuit formula photovoltaic module has thousands of money, and erects highly, only relies on the manpower clean to waste time and energy, though has had equipment such as corresponding cleaning cart at present, nevertheless because high higher degree is higher, needs the manual work to clean with equipment cooperation for it is hard to waste time to clean.

SUMMERY OF THE UTILITY MODEL

For this reason, to prior art's not enough, the utility model provides a pursuit formula photovoltaic module cleaning device to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following scheme: the utility model provides a pursuit formula photovoltaic module cleaning device, includes pursuit formula photovoltaic module and self-cleaning device, self-cleaning device includes casing, photovoltaic board, lithium cell, cleans subassembly, control box and drive assembly, wherein the casing main part is the inside cavity design of n shape structure, and its top is open to lie in the open department in top and be equipped with the roof through the screw rod is fixed, the photovoltaic board inlay establish with on the roof and with the lithium cell links to each other, the lithium cell with the control box set up respectively in the casing, just the lithium cell with the control box links to each other, clean the subassembly with the drive assembly respectively with the control box links to each other.

Furthermore, the tracking type photovoltaic module comprises a tracking type support and a photovoltaic module frame, wherein the automatic cleaning device is sleeved on the photovoltaic module frame.

Furthermore, the cleaning assembly comprises a servo motor, two bearing seats and a rolling brush, wherein the servo motor is arranged in the shell and is positioned on an output shaft of the servo motor in a sleeved mode, and a driving gear is sleeved on the output shaft of the servo motor; the two bearing seats are respectively embedded with one side surface opposite to the two longitudinal plates of the shell; the two ends of the rolling brush respectively penetrate through the bearing seats to be fixed on the shell, and the rolling brush is located at one end of the driving gear and is provided with a transmission gear meshed with the driving gear.

Furthermore, the control box is internally provided with a circuit board, a processor, a collision sensor and a WiFi module.

Furthermore, the driving assembly comprises four driving motors, four driving wheels and four auxiliary wheels, wherein the driving motors are respectively arranged in the two longitudinal plates of the shell and are respectively fixed with the driving wheels; the auxiliary wheel is located at the bottom end of the shell.

Furthermore, the two ends of the photovoltaic module frame are respectively provided with a baffle.

Compared with the prior art, the utility model discloses a photovoltaic module frame has removed the human work with the clean design of self-cleaning device integral type from, and is efficient, and convenient to use can clean the photovoltaic module surface in succession, and clean efficient guarantees that photovoltaic module is clean, is equipped with the wiFi module in the self-cleaning form simultaneously, but remote control and can damage self-cleaning device according to the connection condition quick replacement, when accurate location, increased the device practicality.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the utility model with the tracking bracket removed;

FIG. 3 is a schematic structural view of the automatic cleaning device of the present invention;

FIG. 4 is a schematic structural view of the automatic cleaning device of the present invention with a portion of the housing removed;

fig. 5 is a schematic diagram of the control system of the present invention.

In the figure: the device comprises a photovoltaic module frame 1, a tracking type support 2, an automatic cleaning device 3, a top plate 4, a shell 5, a photovoltaic panel 6, an auxiliary wheel 7, a driving wheel 8, a rolling brush 9, a driving motor 10, a lithium battery 11, a servo motor 12 and a control box 13.

Detailed Description

In order to make the objects and advantages of the present invention more apparent, the present invention will be further described with reference to the following embodiments; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and do not limit the scope of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 4, a tracking type photovoltaic module cleaning device, a tracking type photovoltaic module, includes a tracking type support 2 and a photovoltaic module frame 1, wherein the automatic cleaning device 3 is sleeved on the photovoltaic module frame 1, the automatic cleaning device 3 includes a housing 5, a photovoltaic panel 6, a lithium battery 11, a cleaning module, a control box 13 and a driving module, wherein the main body of the housing 5 is designed to be hollow inside an n-shaped structure, the top end of the housing is open, a top plate 4 is fixedly arranged at the open top end through a screw, and the photovoltaic panel 6 is embedded on the top plate 4 and connected with the lithium battery 11 for charging the lithium battery 11; the lithium battery 11 and the control box 13 are respectively arranged in the shell 5, and the lithium battery 11 is connected with the control box 13 and used for providing power for components in the control box 13; the cleaning assembly and the driving assembly are respectively connected with the control box 13 and used for controlling the cleaning assembly and the driving assembly through a burning program in the processor; the cleaning assembly comprises a servo motor 12, two bearing seats and a rolling brush 9, wherein the servo motor 12 is arranged in the shell 5, and a driving gear is sleeved on an output shaft of the servo motor 12; the two bearing seats are respectively embedded with one side surface opposite to the two longitudinal plates of the shell 5; two ends of the rolling brush 9 respectively penetrate through the bearing seats to be fixed on the shell 5, and a transmission gear meshed with the driving gear is sleeved at one end of the driving gear; the driving assembly comprises four driving motors 10, four driving wheels 8 and four auxiliary wheels 7, wherein the driving motors 10 are respectively arranged in the two longitudinal plates of the shell 5 and are respectively fixed with the driving wheels 8; the auxiliary wheel 7 is located at the bottom end of the housing 5.

The utility model discloses in, be the baffle at the photovoltaic module frame 1 both ends as shown in fig. 1 to be located two baffle departments and leave the hole respectively, with sweeping the dust, and restrict self-cleaning device 3 and remove on photovoltaic module frame 1.

The utility model discloses in, collision sensor in the self-cleaning device 3 moves to 1 baffle of photovoltaic module frame when self-cleaning device 3 to with 1 baffle of photovoltaic module frame reaction collision back, collision sensor passes to the treater with collision information, treater control driving motor 10 to opposite direction motion make self-cleaning device 3 at 1 reciprocating motion of photovoltaic module frame with this.

The utility model discloses in, auxiliary wheel 7 can carry on spacingly to self-cleaning device 3 to reduce the friction that self-cleaning device 3 removed on photovoltaic module frame 1 when 2 swivelling inclinations of tracking formula support.

When the device uses, the user need place self-cleaning device 3 on photovoltaic module frame 1 to be connected unified management with whole self-cleaning device 3 through wiFi module and external equipment, starting drive, servo motor 12 and driving motor 10 of treater simultaneous control, servo motor 12 drives roll brush 9 and rotates cleanly, and driving motor 10 divides control drive wheel 8 to move on photovoltaic module frame 1 simultaneously, reaches the clear effect of photovoltaic module in proper order.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions can be made on the related technical features by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions will fall into the protection scope of the invention.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention; various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pursuit formula photovoltaic module cleaning device, includes pursuit formula photovoltaic module and self-cleaning device, a serial communication port, self-cleaning device, includes casing, photovoltaic board, lithium cell, cleans subassembly, control box and drive assembly, wherein the casing main part is the inside cavity design of n shape structure, and its top is open to lie in the open department in top and be equipped with the roof through the screw rod is fixed, the photovoltaic board inlay establish with on the roof and with the lithium cell links to each other, the lithium cell with the control box set up respectively in the casing, just the lithium cell with the control box links to each other, clean the subassembly with the drive assembly respectively with the control box links to each other.

2. The tracking photovoltaic module cleaning device as claimed in claim 1, wherein the tracking photovoltaic module comprises a tracking rack and a photovoltaic module rack, and the automatic cleaning device is sleeved on the photovoltaic module rack.

3. The tracking photovoltaic module cleaning device as claimed in claim 1, wherein the sweeping assembly comprises a servo motor, two bearing seats and a rolling brush, the servo motor is arranged in the housing, and a driving gear is sleeved on an output shaft of the servo motor; the two bearing seats are respectively embedded with one side surface opposite to the two longitudinal plates of the shell; the two ends of the rolling brush respectively penetrate through the bearing seats to be fixed on the shell, and the rolling brush is located at one end of the driving gear, and a transmission gear meshed with the driving gear is sleeved on one end of the driving gear.

4. The tracking photovoltaic module cleaning device as claimed in claim 1, wherein the control box is provided with a circuit board, a processor, a collision sensor and a WiFi module inside.

5. The tracking photovoltaic module cleaning device according to claim 1, wherein the driving module comprises four driving motors, four driving wheels and four auxiliary wheels, the driving motors are respectively disposed in the two longitudinal plates of the housing, and the driving wheels are respectively fixed on the driving motors; the auxiliary wheel is located at the bottom end of the shell.

6. The tracking photovoltaic module cleaning device as claimed in claim 2, wherein the photovoltaic module rack has baffles at both ends thereof.