CN220190831U - Photovoltaic module inspection equipment - Google Patents

Photovoltaic module inspection equipment Download PDF

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Publication number
CN220190831U
CN220190831U CN202321710261.3U CN202321710261U CN220190831U CN 220190831 U CN220190831 U CN 220190831U CN 202321710261 U CN202321710261 U CN 202321710261U CN 220190831 U CN220190831 U CN 220190831U
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China
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inspection
photovoltaic module
liquid
control device
cleaning
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CN202321710261.3U
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Chinese (zh)
Inventor
高红
周杨林
慈松
朱宁辉
王运方
刘智全
王伟图
李正军
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Cloud Storage New Energy Technology Co ltd
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Cloud Storage New Energy Technology Co ltd
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Abstract

The utility model relates to the technical field of photovoltaic module inspection equipment, in particular to photovoltaic module inspection equipment. A photovoltaic module inspection device comprises a control device and an inspection cleaning device. The control device is provided with a display screen and an operating mechanism. The inspection cleaning device is connected with the control device, and the inspection cleaning device comprises: and one end of the mechanical arm is connected with the control device, and the other end of the mechanical arm is connected with the inspection mechanism and the cleaning mechanism. The mechanical arm controls the inspection mechanism and the cleaning mechanism to act in six degrees of freedom through the control mechanism. The inspection mechanism comprises an image collector and an illuminating lamp, and image information collected by the image collector is sent to a display screen for display. The cleaning mechanism includes a gas-liquid spray head and a wiping tool assembly. The photovoltaic module inspection equipment has the advantages that inspection and cleaning efficiency is improved, the condition of the photovoltaic panel during cleaning is guaranteed, the information identity obtained by inspection is guaranteed, and the photovoltaic panel with stains is thoroughly cleaned.

Description

Photovoltaic module inspection equipment
Technical Field
The utility model relates to the technical field of photovoltaic module inspection equipment, in particular to photovoltaic module inspection equipment.
Background
With the increasing tension of energy sources, photovoltaic power generation is widely applied. The larger photovoltaic power generation station, the huge quantity of photovoltaic board. Photovoltaic panels are typically placed outdoors where they are capable of receiving intense sunlight, are subjected to wind, rain and sun exposure every day, and often experience substantial amounts of dirt on the surface of the photovoltaic panel caused by the feces of birds. The efficiency of photovoltaic power generation is reduced, heat dissipation is affected, the photovoltaic panel is corroded, and the service life of the photovoltaic panel is shortened. Therefore, frequent inspection, cleaning and maintenance of the photovoltaic panel is required.
In order to improve the inspection efficiency, most inspection equipment currently adopts an inspection vehicle or an unmanned aerial vehicle to carry out inspection, so that the inspection effect is greatly improved. For example, chinese patent publication No. CN113110518A provides an intelligent inspection system for a photovoltaic power station, including an unmanned carrier vehicle and an unmanned aerial vehicle; the unmanned transport vehicle comprises a vehicle body and an unmanned aerial vehicle cabin arranged at the top of the vehicle body; the unmanned aerial vehicle cabin comprises a bottom plate, side plates and a top cover plate; the unmanned aerial vehicle is placed inside the unmanned aerial vehicle cabin; the unmanned transport vehicle is used for transporting the unmanned aerial vehicle to a parking spot according to a pre-stored transport task; the unmanned aerial vehicle is used for acquiring a state image of the photovoltaic power generation device according to a pre-stored shooting task after the unmanned transport vehicle reaches a parking point. The automatic inspection of the photovoltaic panel is realized, the inspection efficiency is improved, but the operation such as cleaning is needed manually after inspection, or cleaning is realized through intelligent equipment. The efficiency is low, the cleaning is not in time, and the conditions such as inconsistent conditions of inspection and the like exist during the cleaning.
Disclosure of Invention
In view of the above, the utility model aims to provide a photovoltaic module inspection device, which is characterized in that an inspection mechanism and a cleaning mechanism are arranged on the inspection device, the image acquisition device comprising an image acquisition mechanism and an illuminating lamp is arranged, the acquired image is transmitted to a display screen for display, and the cleaning mechanism is arranged to clean a photovoltaic panel to be cleaned at any time. The problems that the inspection cleaning efficiency is low, the cleaning is not timely, and the condition during cleaning is different from the information obtained by inspection are solved.
In order to solve the above problems, the present utility model provides a photovoltaic module inspection apparatus, comprising:
the control device is provided with a display screen and an operating mechanism;
the cleaning device patrols and examines, with controlling means connects, the cleaning device patrols and examines includes:
one end of the mechanical arm is connected with the control device, and the other end of the mechanical arm is connected with the inspection mechanism and the cleaning mechanism;
the mechanical arm controls the inspection mechanism and the cleaning mechanism to act in six degrees of freedom through the control mechanism;
the inspection mechanism comprises an image collector and an illuminating lamp, and the image information collected by the image collector is sent to the display screen for display;
the cleaning mechanism includes a gas-liquid spray head and a wiping tool assembly.
Further, the illuminating lamp is annular, and the image collector is arranged in the annular illuminating lamp.
Further, an air storage tank and a liquid storage tank are arranged in the control device, and the air-liquid injection head is connected with the air storage tank and the liquid storage tank;
the gas-liquid injection head is provided with a switching valve, and the gas flow passage communicated with the gas storage tank and the liquid flow passage communicated with the liquid storage tank of the gas-liquid injection head are switched through the switching valve.
Further, an air pump and a liquid pump are respectively arranged between the air storage tank and the liquid storage tank and between the air-liquid injection head.
Further, the liquid storage tank is provided with a water inlet and a water outlet;
the liquid storage tank is telescopically arranged in the control device, and a liquid squeezing mechanism is arranged in the liquid storage tank.
Further, the mechanical arms are two, and the operating mechanism comprises two mechanical arm operating levers.
Further, the mechanical arm control rod can swing in two vertical directions and can stretch and retract;
and a first button is arranged at the end part of the mechanical arm control rod, and the opening and closing of the gas-liquid injection head is controlled through the first button.
Further, the operating mechanism further comprises a switching valve control button.
Further, photovoltaic module inspection equipment, still include:
the bearing table is movable, and the control device is fixed on the bearing table.
Further, the manipulating mechanism further includes:
the bearing table operating lever is arranged on the control device;
the brake rod is rotatably fixed on the side wall of the control device, the fixed end of the brake rod is connected with the connecting rod, the other end of the connecting rod is provided with a friction plate, and the friction plate is detachably abutted with the wheels of the bearing table.
Compared with the prior art, the photovoltaic module inspection equipment has the following advantages:
the technical scheme has the advantages that the inspection mechanism and the cleaning mechanism are arranged on the inspection equipment, the image acquisition equipment comprising the image acquisition mechanism and the illuminating lamp is arranged, the acquired image is transmitted to the display screen for display, and the cleaning mechanism is arranged to clean the photovoltaic panel which needs cleaning at any time. Whether the photovoltaic panel has stains, damages and the like is checked through the inspection mechanism, and the photovoltaic panel with the stains is cleaned on site through the cleaning mechanism, so that the inspection and cleaning efficiency is improved. The damaged photovoltaic panel is found, maintenance staff is informed to maintain or replace, inspection cleaning efficiency is improved, cleaning can be timely performed, the condition of the photovoltaic panel during cleaning and inspection acquired information identity are guaranteed, and thorough cleaning of the photovoltaic panel with stains is achieved.
Drawings
Fig. 1 is a perspective view of a photovoltaic module inspection apparatus according to the present utility model;
FIG. 2 is a perspective view of a control device according to the present utility model;
FIG. 3 is a perspective view of the inspection mechanism and the gas-liquid injector head of the present utility model;
fig. 4 is a perspective view of a wiping tool assembly according to the present utility model.
Reference numerals illustrate:
100-control device, 110-display screen, 120-operating mechanism, 121-mechanical arm operating rod, 122-switching valve control button, 123-plummer operating rod, 124-brake rod, 130-liquid storage tank, 200-inspection cleaning device, 210-mechanical arm, 220-inspection mechanism, 221 image collector, 222-illuminating lamp, 230-cleaning mechanism, 231-gas-liquid injection head, 232-wiping tool assembly, 2321-wiping cloth, 2322-motor and 300-plummer.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
The description of "first," "second," "upper," "lower," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or the number of technical features indicated. Thus, a feature defining "first", "second", "upper", "lower" may include at least one such feature, either explicitly or implicitly. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the combination between the embodiments, and all the technical solutions are within the scope of protection claimed by the present utility model.
The utility model will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1 and 2, a photovoltaic module inspection apparatus includes: a control device 100 and a patrol cleaning device 200. The control device 100 is provided with a display 110 and a manipulation mechanism 120. The inspection cleaning apparatus 200 is connected to the control apparatus 100, and the inspection cleaning apparatus 200 includes: and one end of the mechanical arm 210 is connected with the control device 100, and the other end is connected with the inspection mechanism 220 and the cleaning mechanism 230. The robot arm 210 controls the movements of the inspection mechanism 220 and the cleaning mechanism 230 in six degrees of freedom through the manipulation mechanism 120. As shown in fig. 3, the inspection mechanism 220 includes an image collector 221 and an illumination lamp 222, and the image information collected by the image collector 221 is sent to the display 110 for display. The cleaning mechanism 230 includes a gas-liquid ejection head 231 and a wiping tool assembly 232.
The manipulator 120 controls the mechanical arm 210 to act, so that the inspection mechanism 220 and the cleaning mechanism 230 can act in six degrees of freedom, so that the inspection mechanism 220 and the cleaning mechanism 230 can be moved to the vicinity of the corresponding photovoltaic panel, preferably, the mechanical arm 210 can be formed by connecting at least two sections of support arms, each support arm can do an action of one degree of freedom, such as rotating around an X-axis, a Y-axis or a Z-axis, and the inspection mechanism 220 and the cleaning mechanism 230 can be moved to the vicinity of the corresponding photovoltaic panel through the coordinated actions of a plurality of support arms. As another embodiment, the arm may be made of an electric push rod, and may also be telescopic while rotating, so as to change the length of the mechanical arm 210. The inspection mechanism 220 includes an image collector 221, such as a camera, through which image information of the photovoltaic panel is collected and transmitted to the display screen 110, and the received image is analyzed and processed by the control device to determine the characteristics of stains and damages on the photovoltaic panel, and to identify these places in different manners, such as representing the characteristics of stains and damages by different colors, and the operator makes a determination by combining the output result with the result observed by himself. The display 110 is preferably a touch screen, and the operator may input parameters, instructions, etc. while outputting the image, for example, may zoom in on a partial image, click a "save" soft key, input a save instruction, etc. In the case of darker light, the camera is supplemented by the illumination lamp 222. When dust, stains and the like are detected on the photovoltaic panel, the control mechanism 120 is used for controlling the gas-liquid injection head 231 to inject cleaning liquid to the surface of the photovoltaic panel to wash the photovoltaic panel, high-pressure gas is injected to blow off water stains after cleaning, or the wiping tool assembly 232 is used for wiping the water stains or wiping the stains which cannot be washed off by the wiping tool assembly 232. When the result is that the dead pixel exists, the operator informs the maintenance personnel to repair or replace the dead pixel by storing the picture and the photovoltaic panel information through the control device 100.
Through the photovoltaic module inspection equipment of this embodiment, adopt set up inspection mechanism 220 and clean mechanism 230 on the inspection equipment, set up the image acquisition equipment including image acquisition mechanism 221 and light 222, pass to the display screen 110 with the image of acquireing and show, set up clean mechanism 230 at any time clean the photovoltaic board that needs to clean. The inspection mechanism 220 is used for checking whether the photovoltaic panel has stains, damages and the like, and the stained photovoltaic panel is cleaned on site through the cleaning mechanism 230, so that the inspection and cleaning efficiency is improved. The damaged photovoltaic panel is found, maintenance staff is informed to maintain or replace, inspection cleaning efficiency is improved, cleaning can be timely performed, the condition during cleaning is the same as the inspection acquired information, and thorough cleaning of the photovoltaic panel with stains is achieved.
Further, as shown in fig. 3, the illumination lamp 222 is annular, and the image collector 221 is disposed inside the annular illumination lamp 222.
The illumination lamp 222 is arranged in the ring shape, so that shadows generated when the illumination lamp 222 irradiates can be eliminated, the shadows are prevented from being mistakenly regarded as stains or damages on the photovoltaic panel, and the like, so that the condition of the surface of the photovoltaic panel can be accurately judged.
Further, as shown in fig. 2, a gas tank and a liquid tank 130 are provided in the control device 100, and the gas-liquid ejecting head 231 is connected to the gas tank (not shown) and the liquid tank 130. A switching valve (not shown) is provided in the gas-liquid ejecting head 231, and a gas flow path of the gas-liquid ejecting head 231 communicating with the gas tank and a liquid flow path of the liquid tank 130 are switched by the switching valve.
The liquid and the gas can be ejected through one ejection head, and the switching is realized through the switching valve, so that the structure is simplified.
Further, an air pump (not shown) and a liquid pump (not shown) are respectively disposed between the air tank and the liquid storage tank 130 and the gas-liquid ejecting head 231.
The air pump and the liquid pump increase the pressure of the air and the liquid, increase the spraying speed and improve the cleaning effect.
Further, the liquid storage tank 130 is provided with a water inlet (not shown) and a water outlet (not shown). The liquid storage tank 130 is telescopically arranged inside the control device 100, and a liquid squeezing mechanism (not shown) is arranged in the liquid storage tank 130.
Clean water is injected into the liquid storage tank 130 through the water inlet and the water outlet to discharge sewage. The reservoir 130 may be formed in a drawer-like structure, and the reservoir 130 may be placed inside the control device 100 when water is sprayed. As an embodiment, as shown in fig. 4, the wiping tool assembly includes a wiping cloth 2321, and is installed on a main shaft of a motor 2322, the motor 2322 is controlled to rotate through an operating mechanism 120, the wiping cloth 2321 is driven to rotate, and the wiping cloth 2321 rotates to wipe water stains and stains on a photovoltaic panel during wiping. When the wiper 2321 is dirty, the liquid storage tank 130 is moved to extend outside the control device 100, and the wiper 2321 is extended into water for cleaning. Likewise, during cleaning, the motor 2322 rotates the wiper 2321. The squeezing mechanism may be two rollers fixed inside the liquid storage tank 130, the two rollers can move relatively or oppositely, when the two rollers move relatively, the wiping cloth 2321 is clamped by the two rollers, and the wiping cloth 2321 is pulled out through the mechanical arm 210 to squeeze out water therein.
Further, two mechanical arms 210 are provided, and the manipulator mechanism 120 includes two mechanical arm levers 121.
By arranging the two mechanical arms 210, the inspection mechanism 220, the gas-liquid injection head 231 and the wiping tool assembly 232 can be clamped at the same time, so that the structure is simplified, and repeated tool replacement is not required.
As an embodiment, the robot arm lever 121 may swing in two vertical directions and be telescopic. A first button is provided at an end of the arm lever 121, and the opening and closing of the gas-liquid ejecting head 231 is controlled by the first button.
The swing of the arm lever 121 in the vertical direction controls the rotation and swing of the arm 210, the extension and retraction of the arm 210 is adjusted by the extension and retraction of the arm lever 121, and the gas or liquid is ejected by pressing the first button to control the gas-liquid ejection head 231.
As an embodiment, the operating mechanism 120 further includes a switching valve control button 122.
Communication of the switching valve between the gas flow path and the liquid flow path is controlled by pressing or popping up the switching valve control button 122.
Further, photovoltaic module inspection equipment, still include: a carrying platform 300, which is movable, and the control device 100 is fixed on the carrying platform 300.
Rollers are provided at the bottom of the carrying platform 300, and the carrying platform 300 is driven to move by the control device 100. Preferably, the area of the carrying table 300 is larger than the area of the bottom surface of the control device 100, and the remaining space can carry an operator.
Further, the manipulating mechanism 120 further includes: a carrier lever 123 and a brake lever 124. A console lever 123 is provided on the control device 100. The brake lever 124 is rotatably fixed to a side wall of the control device 100, and the fixed end is connected to a link (not shown), and the other end of the link is provided with a friction plate (not shown) detachably abutting against a wheel of the carrier 300.
The stage lever 123 may have the same structure as the robot lever 121, and controls the stage 300 to move in the front-rear direction or to rotate left and right by swinging in two vertical directions, and ensures that the state of the stage is unchanged, i.e., uniformly moved or stationary, when the stage lever 123 is in the intermediate position. The bearing table is braked by the brake lever 124, and the brake structure can be any one of the prior art, which is not described herein. The braking structure described above is a preferred structure.
Although the present utility model is disclosed above, the present utility model is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the utility model, and the scope of the utility model should be assessed accordingly to that of the appended claims.

Claims (10)

1. Photovoltaic module inspection equipment, characterized in that includes:
a control device (100) provided with a display screen (110) and an operating mechanism (120);
a patrol cleaning device (200) connected to the control device (100), the patrol cleaning device (200) comprising:
a mechanical arm (210), one end of which is connected with the control device (100), and the other end of which is connected with a patrol mechanism (220) and a cleaning mechanism (230);
the mechanical arm (210) controls the motion of the inspection mechanism (220) and the cleaning mechanism (230) in six degrees of freedom through the control mechanism (120);
the inspection mechanism (220) comprises an image collector (221) and an illuminating lamp (222), and image information collected by the image collector (221) is sent to the display screen (110) for display;
the cleaning mechanism (230) includes a gas-liquid ejection head (231) and a wiping tool assembly (232).
2. The photovoltaic module inspection apparatus of claim 1, wherein,
the illuminating lamp (222) is in a circular ring shape, and the image collector (221) is arranged in the circular ring-shaped illuminating lamp (222).
3. The photovoltaic module inspection apparatus of claim 1, wherein,
an air storage tank and a liquid storage tank (130) are arranged in the control device (100), and the air-liquid injection head (231) is connected with the air storage tank and the liquid storage tank (130);
a switching valve is provided in the gas-liquid ejecting head (231), and a gas flow path of the gas-liquid ejecting head (231) communicating with the gas tank and a liquid flow path of the gas-liquid ejecting head communicating with the liquid tank (130) are switched by the switching valve.
4. The photovoltaic module inspection apparatus of claim 3, wherein,
an air pump and a liquid pump are respectively arranged between the air storage tank and the liquid storage tank (130) and between the gas-liquid injection head (231).
5. The photovoltaic module inspection apparatus of claim 4 wherein,
the liquid storage tank (130) is provided with a water inlet and a water outlet;
the liquid storage tank (130) is telescopically arranged in the control device (100), and a liquid squeezing mechanism is arranged in the liquid storage tank (130).
6. The photovoltaic module inspection apparatus of claim 1, wherein,
the mechanical arms (210) are arranged in two, and the operating mechanism (120) comprises two mechanical arm operating rods (121).
7. The photovoltaic module inspection apparatus of claim 6 wherein,
the mechanical arm control lever (121) can swing in two vertical directions and can stretch and retract;
a first button is provided at the end of the arm lever (121), and the opening and closing of the gas-liquid ejecting head (231) is controlled by the first button.
8. The photovoltaic module inspection apparatus of claim 7 wherein,
the operating mechanism (120) further includes a switching valve control button (122).
9. The photovoltaic module inspection apparatus of claim 1, further comprising:
-a carrying table (300), movable, said control device (100) being fixed to said carrying table (300).
10. The photovoltaic module inspection apparatus of claim 9, wherein the handling mechanism (120) further comprises:
a console lever (123) provided on the control device (100);
the brake lever (124) is rotatably fixed on the side wall of the control device (100), the fixed end is connected with a connecting rod, the other end of the connecting rod is provided with a friction plate, and the friction plate is detachably abutted with the wheel of the bearing table (300).
CN202321710261.3U 2023-07-03 2023-07-03 Photovoltaic module inspection equipment Active CN220190831U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321710261.3U CN220190831U (en) 2023-07-03 2023-07-03 Photovoltaic module inspection equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321710261.3U CN220190831U (en) 2023-07-03 2023-07-03 Photovoltaic module inspection equipment

Publications (1)

Publication Number Publication Date
CN220190831U true CN220190831U (en) 2023-12-15

Family

ID=89114086

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321710261.3U Active CN220190831U (en) 2023-07-03 2023-07-03 Photovoltaic module inspection equipment

Country Status (1)

Country Link
CN (1) CN220190831U (en)

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