A down press device for cleaning solar photovoltaic panels

Abstract

The utility model relates to solar photovoltaic panel technical field discloses a kind of down-pressing devices of cleaning solar photovoltaic panel, including rack, the rack is provided with: transport device, for transporting product;Cleaning assembly, for cleaning product;The right angle placement part is provided on the cleaning assembly, for clamping the four corners of product;The rack is provided with two horizontal drive assemblies, the utility model enters into the rack by transport device, by the right angle placement part being provided on cleaning assembly, the bottom of product is placed in the top of right angle placement part, when placing is completed, corresponding down-pressing assembly is moved by horizontal drive assembly, when moving to appropriate position, down-pressing assembly can be driven to move down by lifting drive device, cooperate right angle placement part and the four corners of product are clamped and fixed, prevent the gap between the four corners of product and right angle placement part, clean again by cleaning assembly, prevent water infiltration non-cleaning area, reduce cleaning efficiency.

Description

Technical Field

[0001] This utility model relates to the field of solar photovoltaic panel technology, and in particular to a pressure device for cleaning solar photovoltaic panels. Background Technology

[0002] A photovoltaic (PV) panel, also known as a solar panel or solar photovoltaic module, is a device that converts solar energy into electrical energy. It is primarily made of semiconductor materials (such as silicon) and achieves energy conversion by absorbing photon energy and exciting electrons to generate an electric current. PV panels are the core component of solar power generation systems and are widely used in the clean energy sector.

[0003] In existing technologies, when photovoltaic panel glass and profiles are installed, adhesive may be squeezed out at the four corners. The adhesive residue may absorb moisture or contaminants, forming a corrosive medium that accelerates the aging of the profiles. When cleaning with cleaning equipment, because the four corners of the components formed by the glass and profiles are protruding three-dimensional structures, it is difficult for the pressing or clamping mechanism of conventional cleaning equipment to achieve a complete and tight fit with the four corners of the product. The cleaning fluid may seep into non-target areas of the glass-profile bonding interface through these gaps. This not only reduces cleaning efficiency but may also cause potential erosion or damage to the bonding interface. Utility Model Content

[0004] The purpose of this invention is to solve the problems existing in the prior art by proposing a pressure device for cleaning solar photovoltaic panels.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A pressure device for cleaning solar photovoltaic panels includes a frame, wherein the frame is provided with:

[0007] Transport equipment used for transporting products;

[0008] Cleaning components for cleaning products;

[0009] The cleaning assembly is provided with a right-angle placement part for clamping the four corners of the product;

[0010] The frame is equipped with two horizontal drive components. Each of the two horizontal drive components has two lifting drive devices at its drive end. Each of the two lifting drive devices has a pressing component at its drive end, which is used to drive the corresponding pressing component to adjust forward, backward, left and right to cooperate with the right-angle placement part to clamp the four corners of the product.

[0011] Preferably, the cleaning assembly includes four cleaning boxes mounted in the frame via a cross-sliding assembly, a cleaning tank disposed in the cleaning boxes, and a plurality of cleaning nozzle assemblies disposed in the cleaning tanks. The right-angle placement part is disposed above the cleaning boxes and is connected to the cleaning tank.

[0012] Preferably, the horizontal drive assembly includes two first electric slide rails mounted on the frame, the drive end of the first electric slide rails is equipped with a first mounting bracket, the bottom of the first mounting bracket is equipped with two second electric slide rails, the drive end of each of the two second electric slide rails is equipped with a first bracket, and the lifting drive device is mounted on the first bracket.

[0013] Preferably, the pressing assembly includes a mounting bracket disposed at the drive end of the lifting drive device and a pressing plate disposed at the bottom of the mounting bracket.

[0014] Preferably, the pressing plate is rectangular and is integrally formed urethane.

[0015] Preferably, the transport device includes a feed inlet located on one side of the frame, a discharge outlet located on the other side of the frame, and several conveyor belt transport devices located on the frame.

[0016] Preferably, a second bracket is provided on one side of the cleaning box, and a plurality of air outlets are provided on the second bracket. Each of the plurality of air outlets is connected to an external exhaust assembly through a pipe on one side, for cleaning the water remaining at the bottom after the product is cleaned.

[0017] Preferably, the mounting bracket is equipped with a baffle to block splashing water.

[0018] Preferably, a sponge layer is installed on the side of the shield near the pressing plate to absorb splashed water.

[0019] Preferably, the shield is L-shaped.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] This invention utilizes a transport device to allow products to enter the frame. The bottom of the product is then placed on top of the right-angle placement part on the cleaning assembly. After placement, a horizontal drive assembly moves the corresponding pressing assembly. When the product reaches the desired position, a lifting drive device lowers the pressing assembly, which, in conjunction with the right-angle placement part, clamps and secures the four corners of the product, preventing gaps between the corners and the placement part. The cleaning assembly then performs the cleaning process, preventing water from seeping into untreated areas and reducing cleaning efficiency. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a pressure device for cleaning solar photovoltaic panels proposed in this utility model.

[0023] Figure 2 This is a top view of a pressing device for cleaning solar photovoltaic panels according to the present invention;

[0024] Figure 3 This is a schematic diagram of the pressing component of a pressing device for cleaning solar photovoltaic panels proposed in this utility model;

[0025] Figure 4 This utility model proposes a pressure device for cleaning solar photovoltaic panels. Figure 3 Enlarged view at point A;

[0026] Figure 5 This is a schematic diagram of the cleaning box of a pressure device for cleaning solar photovoltaic panels proposed in this utility model;

[0027] Figure 6 This is a schematic diagram of the cleaning tank of a pressure device for cleaning solar photovoltaic panels proposed in this utility model;

[0028] Figure 7 This is a schematic diagram of the first mounting frame of a pressure device for cleaning solar photovoltaic panels proposed in this utility model;

[0029] Figure 8 This is a schematic diagram of the sponge layer of a pressure device for cleaning solar photovoltaic panels proposed in this utility model.

[0030] In the diagram: 1. Frame; 2. Right-angle placement section; 3. Lifting drive device; 4. Pressing assembly; 5. Cleaning box; 6. Cleaning tank; 7. Cleaning nozzle assembly; 8. First electric slide rail; 9. First mounting bracket; 10. Second electric slide rail; 11. First support; 12. Mounting bracket; 13. Pressing plate; 14. Baffle plate; 15. Feed inlet; 16. Discharge outlet; 17. Conveyor belt transport device; 18. Second support; 19. Air outlet; 20. Sponge layer. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0032] Reference Figures 1 to 8 A pressure device for cleaning solar photovoltaic panels includes a frame 1, wherein the frame 1 is provided with:

[0033] Transport equipment used for transporting products;

[0034] Cleaning components for cleaning products;

[0035] The cleaning assembly is provided with a right-angle placement part 2 for clamping the four corners of the product;

[0036] The frame 1 is equipped with two horizontal drive components. Each of the two horizontal drive components has two lifting drive devices 3 at its drive end. Each of the two lifting drive devices 3 has a pressing component 4 at its drive end. The pressing component 4 is used to drive the corresponding pressing component 4 to adjust forward, backward, left and right to cooperate with the right-angle placement part 2 to clamp the four corners of the product. The lifting drive device 3 is an electric slide rail.

[0037] In use, the product is fed into the frame 1 via a transport device. Then, the bottom of the product is placed on top of the right-angle placement part 2 on the cleaning assembly. After placement, the horizontal drive assembly moves the corresponding pressing assembly 4. When it reaches the desired position, the lifting drive device 3 drives the pressing assembly 4 downwards, clamping and fixing the four corners of the product with the right-angle placement part 2 to prevent gaps between the corners and the part. The cleaning assembly then performs the cleaning process, preventing water from seeping into untreated areas and reducing cleaning efficiency.

[0038] Furthermore, the cleaning assembly includes four cleaning boxes 5 mounted in the frame 1 via cross-sliding components, a cleaning tank 6 disposed within the cleaning boxes 5, and a plurality of cleaning nozzle assemblies 7 disposed within the cleaning tank 6. The right-angle placement part 2 is disposed above the cleaning boxes 5 and is connected to the cleaning tank 6. The cross-sliding components can move the cleaning boxes 5 to a suitable position so that the right-angled edges of the product are placed on the right-angle placement part 2. Then, the plurality of cleaning nozzle assemblies 7 clean the residual adhesive at the bottom corners of the product.

[0039] The cross sliding assembly is an electric cross slide rail, used to drive the cleaning box 5 to move back, forth, left, and right. The electric cross slide rail is existing technology and will not be described in detail here.

[0040] The cleaning nozzle assembly 7 includes a plurality of cleaning nozzles, and one side of each of the cleaning nozzles is connected to a water pump via a pipeline for supplying water to the cleaning nozzles so as to clean the product by spraying water through the cleaning nozzles.

[0041] The frame 1 is also equipped with a water storage box located at the bottom of the cleaning box 5, which allows the water after cleaning the product to flow through the opening at the bottom of the cleaning box 5 into the water storage box for periodic treatment.

[0042] Furthermore, the horizontal drive assembly includes two first electric slide rails 8 mounted on the frame 1. A first mounting bracket 9 is mounted on the drive end of each first electric slide rail 8. Two second electric slide rails 10 are mounted on the bottom of the first mounting bracket 9. A first bracket 11 is mounted on the drive end of each of the two second electric slide rails 10. The lifting drive device 3 is mounted on the first bracket 11. The pressing assembly 4 includes a mounting bracket 12 mounted on the drive end of the lifting drive device 3 and a pressing plate 13 mounted at the bottom of the mounting bracket 12. The first electric slide rails 8 can drive the first mounting bracket 9 to move. The frame 9 is moved to adjust the left and right positions of the corresponding pressing plate 13. Then, the second electric slide rail 10 is used to adjust the front and back positions of the corresponding pressing plate 13. When the position of the pressing plate 13 is adjusted to a suitable position, the lifting drive device 3 drives the pressing plate 13 to move down and press the four corners of the product so that the bottom of the four corners of the product is in contact with the top of the right-angle placement part 2. Since the pressing plate 13 only presses the part placed on the right-angle placement part 2, it will not press the part of the product that is suspended at the four corners, causing the four corners of the product to lift up and create gaps. This allows cleaning water to flow out from the gaps, thus affecting the non-cleaning areas of the product.

[0043] Furthermore, the pressing plate 13 is rectangular and is made of integrally formed urethane. By making the pressing plate 13 rectangular, it can fit the corners and right-angle placement parts 2 of the product, thereby increasing the pressing effect. By setting the material of the pressing plate 13 to urethane, the pressing plate 13 can have effects such as wear resistance, shock absorption and chemical corrosion resistance.

[0044] Furthermore, the transport device includes a feed inlet 15 disposed on one side of the frame 1, a discharge outlet 16 disposed on the other side of the frame 1, and a plurality of conveyor belt transport devices 17 disposed on the frame 1.

[0045] Furthermore, a second bracket 18 is provided on one side of the cleaning box 5. Several air outlets 19 are provided on the second bracket 18, and the air outlets 19 are located below the product. Each of the air outlets 19 has an external exhaust assembly connected to a pipe on one side, which is used to clean the water remaining at the bottom after the product is cleaned. A baffle 14 is installed on the mounting frame 12 to block splashing water. After the product is cleaned, the exhaust assembly can be used to exhaust the water, and the air outlets 19 can blow away the water remaining on the corners of the product, preventing the water from leaving water stains, watermarks or scale spots after drying. These marks seriously affect the appearance cleanliness and optical transparency of the photovoltaic panel (especially the glass surface), and also prevent water from being blown onto the frame 1, forming water stains that affect the cleanliness of the frame 1.

[0046] The exhaust component is an exhaust fan, which is existing technology and will not be described in detail here.

[0047] Furthermore, a sponge layer 20 is installed on the side of the shield 14 near the pressing plate 13 to absorb splashed water. The sponge layer 20 at the bottom of the shield 14 can absorb water droplets blown up by the exhaust fan 19, preventing water droplets from falling and causing secondary pollution.

[0048] Furthermore, the baffle 14 is L-shaped. By making the baffle 14 L-shaped, the top of the cleaning box 5 can be blocked when the pressing plate 13 presses the product, thus preventing water from splashing.

[0049] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A pressure device for cleaning solar photovoltaic panels, comprising a frame (1), wherein the frame (1) is provided with: Transport equipment used for transporting products; Cleaning components for cleaning products; The cleaning assembly is provided with a right-angle placement part (2) for clamping the four corners of the product; characterized in that The frame (1) is provided with two horizontal drive components. The drive ends of the two horizontal drive components are provided with two lifting drive devices (3). The drive ends of the two lifting drive devices (3) are provided with pressing components (4) to drive the corresponding pressing components (4) to adjust in the front, back, left and right directions to cooperate with the right angle placement part (2) to clamp the four corners of the product.

2. A down-pressure device for cleaning solar photovoltaic panels according to claim 1, characterized in that: The cleaning assembly includes four cleaning boxes (5) installed in the frame (1) via cross sliding components, a cleaning tank (6) disposed in the cleaning box (5), and a plurality of cleaning nozzle assemblies (7) disposed in the cleaning tank (6). The right-angle placement part (2) is disposed above the cleaning box (5) and is connected to the cleaning tank (6).

3. A down-pressure device for cleaning solar photovoltaic panels according to claim 1, characterized in that: The horizontal drive assembly includes two first electric slide rails (8) mounted on the frame (1). The drive end of the first electric slide rail (8) is equipped with a first mounting bracket (9). The bottom of the first mounting bracket (9) is equipped with two second electric slide rails (10). The drive end of each of the two second electric slide rails (10) is equipped with a first bracket (11). The lifting drive device (3) is mounted on the first bracket (11).

4. A down-pressure device for cleaning solar photovoltaic panels according to claim 2, characterized in that: The pressing assembly (4) includes a mounting bracket (12) disposed at the driving end of the lifting drive device (3) and a pressing plate (13) disposed at the bottom of the mounting bracket (12).

5. A down-pressure device for cleaning solar photovoltaic panels according to claim 4, characterized in that: The pressing plate (13) is rectangular, and the material of the pressing plate (13) is urethane.

6. A down-pressure device for cleaning solar photovoltaic panels according to claim 1, characterized in that: The transport device includes a feed inlet (15) on one side of the frame (1), a discharge outlet (16) on the other side of the frame (1), and several conveyor belt transport devices (17) on the frame (1).

7. A down-pressure device for cleaning solar photovoltaic panels according to claim 2, characterized in that: A second bracket (18) is provided on one side of the cleaning box (5), and a number of air outlets (19) are provided on the second bracket (18). Each of the air outlets (19) has an external exhaust assembly connected to a pipe on one side, which is used to clean the water remaining at the bottom after the product is cleaned.

8. A down-pressure device for cleaning solar photovoltaic panels according to claim 4, characterized in that: A shield (14) is installed on the mounting bracket (12) to shield against splashing water.

9. A down-pressure device for cleaning solar photovoltaic panels according to claim 8, characterized in that: The shield (14) has a sponge layer (20) installed on the side near the press plate (13) to absorb splashed water.

10. A down-pressure device for cleaning solar photovoltaic panels according to claim 8, characterized in that: The shield (14) is L-shaped.

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