Photovoltaic glass blowing cleaning device

Abstract

The utility model relates to the field of photovoltaic glass cleaning, in particular to a photovoltaic glass blowing cleaning device which comprises an air guide pipe, a partition plate is fixedly installed in the air guide pipe, the interior of the air guide pipe is divided into a first cavity and a second cavity by the partition plate, an installation plate is fixedly installed at the upper end of the air guide pipe, and vent holes are formed in the installation plate in an array mode. A fan is correspondingly and fixedly installed on the outer side of each ventilation hole, a rotating shaft is rotatably installed at the lower end of the second cavity, fan blades are fixedly installed on the outer side of the rotating shaft in a circumferential array mode, and brush plates are fixedly installed at the outer ends of the fan blades. The functions of preliminary soot blowing, deep blowing of the fan blades and high-speed rotating soot sweeping of the brush plate are achieved, compared with a traditional single soot blowing device, dust and stubborn stains adsorbed by static electricity are removed in a more targeted mode, and the effect is better.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic glass cleaning, in particular to a photovoltaic glass blowing cleaning device. Background Art

[0002] Photovoltaic glass, also known as "photovoltaic glass", is a special glass that can generate electricity using solar radiation by pressing solar photovoltaic modules into it, and has relevant current lead-out devices and cables. It is composed of glass, solar cells, films, back glass, special metal wires, etc. It is a novel high-tech glass product for construction. During the production and subsequent use of photovoltaic glass, a lot of dust will adhere to the photovoltaic glass due to exposure in the production environment and the use environment. Dirt and other types of pollutants deposited on the surface of the components can prevent or reduce direct sunlight, have a negative impact on the output of the system unit, and even damage the normal use of the photovoltaic glass.

[0003] Conventionally, high-pressure airflow is used to blow the surface of photovoltaic glass to remove attached dust. However, photovoltaic glass not only has floating dust that is easy to blow away, but also, due to the static electricity on the glass surface, the dust is tightly adsorbed on the surface of the photovoltaic glass under the influence of static electricity, and it is difficult to remove it with conventional single high-pressure airflow. At the same time, when the ambient humidity is high, the dust will mix with the moisture in the air, causing it to accumulate on the surface of the photovoltaic glass, which is also difficult to blow off. In view of the existing problems, a photovoltaic glass blowing cleaning device is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcoming in the prior art that conventional single high-pressure airflow blowing is difficult to remove electrostatically adsorbed dust and moist dust, and proposes a photovoltaic glass blowing cleaning device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A photovoltaic glass blowing cleaning device is designed, including an air duct, a partition is fixedly installed inside the air duct, and the interior of the air duct is divided into a first chamber and a second chamber by the partition, a mounting plate is fixedly installed on the upper end of the air duct, and ventilation holes are arranged in an array on the mounting plate, and a fan is fixedly installed on the outer side of each ventilation hole, a rotating shaft is rotatably installed at the lower end of the second chamber, fan blades are fixedly installed in a circular array outside the rotating shaft, and a brush plate is fixedly installed on the outer end of the fan blade.

[0007] Preferably, the lower end of the first chamber is connected to and fixedly mounted with an air guide cover.

[0008] Preferably, second brackets are fixedly mounted on the lower ends of both sides of the first chamber, and second rollers are rotatably mounted on the lower ends of the second brackets.

[0009] Preferably, a first bracket is fixedly mounted in an array at the lower end of the rear side of the air guide duct, and a first roller is rotatably mounted at the lower end of the first bracket.

[0010] Preferably, a handrail is fixedly mounted on the upper rear side of the air duct, and a handle is fixedly mounted on the upper end of the handrail.

[0011] Preferably, a protective plate is fixedly mounted on the handrail.

[0012] The utility model provides a photovoltaic glass blowing cleaning device, which has the following beneficial effects:

[0013] 1. By using a partition to separate the inside of the air duct into a first chamber and a second chamber, when the fan at the upper end of the air duct blows air into the inside of the air duct synchronously, the floating dust on the photovoltaic glass is blown away in advance, and the fan blades on the rotating shaft are blown at the same time, thereby driving the brush plate at the outer end to rotate at a high speed and contact the photovoltaic glass, and then sweeping and blowing away the dust on the photovoltaic glass due to static electricity, so that the photovoltaic glass is restored to clean and bright. This device uses multiple fans to blow air synchronously, guiding two air ducts to blow out, realizing the functions of preliminary dust blowing and deep blowing of the fan blades and the brush plate to rotate at a high speed to sweep the dust. Compared with the traditional single dust blowing device, it has a more targeted removal of dust and stubborn stains adsorbed by static electricity, and the effect is better.

[0014] 2. The device is provided with a second bracket and a second roller on the front side, and a first bracket and a first roller on the rear side, which support the air duct and leave a certain gap between it and the photovoltaic glass to facilitate dust blowing out. At the same time, it also avoids direct contact between the lower end of the air duct and the photovoltaic glass during the movement of the device, thereby protecting the mirror surface of the photovoltaic glass and making the movement of the device more labor-saving and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front structural schematic diagram of a photovoltaic glass blowing cleaning device proposed by the utility model.

[0016] Figure 2 This is a rear structural schematic diagram of a photovoltaic glass blowing cleaning device proposed by the utility model.

[0017] Figure 3 The present invention is a partial structural schematic diagram of a photovoltaic glass blowing cleaning device proposed by the present invention.

[0018] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of a photovoltaic glass blowing cleaning device.

[0019] In the figure: 1, air duct; 111, first chamber; 112, second chamber; 2, partition; 3, mounting plate; 4, fan; 5, air guide cover; 6, rotating shaft; 7, fan blades; 8, brush plate; 9, first bracket; 10, first roller; 11, second bracket; 12, second roller; 13, hand support; 14, handle; 15, protective plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Example 1

[0022] Reference Figure 1-4 A photovoltaic glass blowing and cleaning device comprises an air guide 1, which is a curved cylinder that gradually expands from top to bottom. A partition 2 is fixedly installed inside the air guide 1, and the partition 2 plays the role of separating and guiding high-speed wind flow. The inside of the air guide 1 is divided into a first chamber 111 and a second chamber 112 by the partition 2. A mounting plate 3 is fixedly installed on the upper end of the air guide 1, and ventilation holes are arranged in an array on the mounting plate 3. A fan 4 is fixedly installed on the outer side of each ventilation hole, and several fans 4 are synchronously controlled to blow air into the air guide 1. A rotating shaft 6 is rotatably installed at the lower end of the second chamber 112, and a fan blade 7 is fixedly installed in a circular array outside the rotating shaft 6. The fan blade 7 is a lightweight thin plate for easy blowing. A brush plate 8 is fixedly installed on the outer end of the fan blade 7, and the brush plate 8 contacts the surface of the photovoltaic glass. The lower end of the first chamber 111 is connected to a wind guide cover 5 that is fixedly installed, and the wind guide cover 5 guides the high-speed wind flow to the surface of the photovoltaic glass.

[0023] By using a partition 2 to divide the inside of the air duct 1 into a first chamber 111 and a second chamber 112, when the fan 4 at the upper end of the air duct 1 blows air into the inside of the air duct 1 synchronously, the high-speed wind flow blown into the first chamber 111 is guided by the wind guide cover 5 to blow away the floating dust on the photovoltaic glass in advance, and the high-speed wind flow blown into the second chamber 112 blows the fan blades 7 on the rotating shaft 6, thereby driving the brush plate 8 at the outer end to rotate at a high speed and contact the photovoltaic glass, thereby sweeping and blowing away the dust on the photovoltaic glass due to static electricity, so that the photovoltaic glass is restored to cleanliness and brightness. This device uses multiple fans 4 to blow air synchronously and guide the two air ducts to blow out, thereby realizing the functions of preliminary dust blowing and deep blowing of the fan blades 7 and the brush plate 8 to rotate at high speed to sweep the dust. Compared with the traditional single dust blowing device, it is more targeted to remove dust and stubborn stains adsorbed by static electricity, and the effect is better.

[0024] A hand support 13 is fixedly installed on the upper rear side of the air duct 1, and a handle 14 is fixedly installed on the upper end of the hand support 13. The arrangement of the hand support 13 and the handle 14 makes it easy to push the device forward. A protective plate 15 is fixedly installed on the hand support 13. The function of the protective plate 15 is to isolate the low-pressure area caused by the blowing of the fan 4 to prevent the clothes of the personnel from being sucked into the fan 4 when the pushing device is used.

[0025] Example 2

[0026] According to Example 1, the device in Example 1 is not easy to move, and it is laborious to simply rely on hand-held use by personnel. Figure 1-4 , as another preferred embodiment of the utility model, based on embodiment 1;

[0027] A second bracket 11 is fixedly installed on the lower end of both sides of the first chamber 111, and a second roller 12 is rotatably installed on the lower end of the second bracket 11. A first bracket 9 is fixedly installed in an array on the lower end of the rear side of the air duct 1, and a first roller 10 is rotatably installed on the lower end of the first bracket 9. The device is provided with a second bracket 11 and a second roller 12 on the front side, and a first bracket 9 and a first roller 10 are installed on the rear side, which support the air duct 1 and leave a certain gap between it and the photovoltaic glass to facilitate dust blowing out. At the same time, it also avoids direct contact between the lower end of the air duct 1 and the photovoltaic glass during the movement of the device, thereby protecting the mirror surface of the photovoltaic glass and making the movement of the device more labor-saving and convenient.

[0028] Working principle: Holding the handle 14, the push device moves on the photovoltaic glass, and the air duct 1 is divided into a first chamber 111 and a second chamber 112 by a partition 2. When the fan 4 at the upper end of the air duct 1 blows air into the air duct 1 synchronously, the high-speed air flow blown into the first chamber 111 passes through the air guide cover 5 to guide the floating dust on the photovoltaic glass in advance, and blows into the

[0029] The high-speed wind flow in the second chamber 112 blows the fan blades 7 on the rotating shaft 6, thereby driving the brush plate 8 at the outer end to rotate at a high speed and contact the photovoltaic glass, thereby sweeping and blowing away the dust adsorbed by static electricity on the photovoltaic glass, making the photovoltaic glass clean and bright again.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A photovoltaic glass blowing cleaning device, comprising an air guide pipe (1), characterized in that: A partition (2) is fixedly installed inside the air duct (1), and the air duct (1) is divided into a first chamber (111) and a second chamber (112) by the partition (2). A mounting plate (3) is fixedly installed on the upper end of the air duct (1), and ventilation holes are arranged in an array on the mounting plate (3). A fan (4) is fixedly installed on the outer side of each ventilation hole. A rotating shaft (6) is rotatably installed at the lower end of the second chamber (112), and fan blades (7) are fixedly installed in a circular array on the outer side of the rotating shaft (6), and a brush plate (8) is fixedly installed on the outer end of the fan blade (7).

2. The photovoltaic glass blowing cleaning device according to claim 1, characterized in that: The lower end of the first chamber (111) is connected to an air guide cover (5) that is fixedly installed thereon.

3. The photovoltaic glass blowing cleaning device according to claim 2, characterized in that: Second brackets (11) are fixedly mounted on the lower ends of both sides of the first chamber (111), and second rollers (12) are rotatably mounted on the lower ends of the second brackets (11).

4. The photovoltaic glass blowing cleaning device according to claim 2, characterized in that: A first bracket (9) is fixedly mounted in an array at the lower rear end of the air guide duct (1), and a first roller (10) is rotatably mounted at the lower end of the first bracket (9).

5. The photovoltaic glass blowing cleaning device according to claim 4, characterized in that: A handrail (13) is fixedly mounted on the upper rear side of the air guide duct (1), and a handle (14) is fixedly mounted on the upper end of the handrail (13).

6. The photovoltaic glass blowing cleaning device according to claim 5, characterized in that: A protective plate (15) is fixedly mounted on the hand support (13).

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