BIPV (building integrated photovoltaics) aluminum-plate-like photovoltaic power generation plate

Abstract

The utility model relates to a BIPV (building integrated photovoltaics) aluminum-plate-imitated photovoltaic power generation plate, which aims at solving the technical problem that a certain amount of dust is accumulated on a current photovoltaic power generation plate after the current photovoltaic power generation plate is used for a long time, so that the power generation efficiency of the photovoltaic power generation plate is influenced, the BIPV aluminum-plate-imitated photovoltaic power generation plate comprises a main body mechanism, the photovoltaic power generation panel is a BIPV (building integrated photovoltaics) imitation aluminum plate; the cleaning mechanism comprises an adjusting groove formed in the upper portion of the surface of the frame, a lead screw is rotationally connected between the two sides of an inner cavity of the adjusting groove, and an adjusting block is slidably connected into the adjusting groove. And meanwhile, the other side of the water pumping barrel is matched with a water suction pipe and a first one-way valve to collect cleaning water into the water pumping barrel, so that the water is extruded and sprayed out when the piston moves towards the other side, automatic water replenishing is performed in the process of cleaning the photovoltaic power generation panel, and the cost of water spraying by using a pump body and the maintenance cost are further reduced.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic power generation panels, in particular to BIPV imitation aluminum panel photovoltaic power generation panels. Background Art

[0002] BIPV (Building Integrated Photovoltaic) is building integrated photovoltaics. BIPV imitation aluminum plate is a photovoltaic material used for building exteriors and has a similar appearance to aluminum plates. This material has been used in some projects that focus on combining architectural aesthetics with energy utilization, providing a new option for the sustainable development of buildings.

[0003] When traditionally installing BIPV imitation aluminum panel photovoltaic panels, in order for the photovoltaic panels to receive sufficient sunlight, the photovoltaic panels need to be installed in a completely unobstructed place. After using them for a long period of time, a certain amount of dust will accumulate on the photovoltaic panels, thus affecting the power generation efficiency of the photovoltaic panels. Therefore, new technical solutions need to be designed to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a BIPV imitation aluminum panel photovoltaic power generation plate to solve the technical problem that after the current photovoltaic panels have been used for a long period of time, a certain amount of dust will accumulate on the photovoltaic panels, thereby affecting the power generation efficiency of the photovoltaic panels.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a BIPV imitation aluminum plate photovoltaic power generation plate, including:

[0006] The main body includes a frame, a photovoltaic power generation panel is installed inside the frame, and the photovoltaic power generation panel is a BIPV imitation aluminum panel;

[0007] A cleaning mechanism, the cleaning mechanism comprising an adjustment groove opened above the frame surface, a screw rod rotatably connected between the two sides of the inner cavity of the adjustment groove, and an adjustment block slidably connected in the adjustment groove, the adjustment block is threadedly sleeved on the outer side of the screw rod, a cleaning plate is fixedly connected to the surface of the adjustment block, and a cleaning scraper is fixedly connected to the middle of one side of the cleaning plate close to the photovoltaic power generation panel;

[0008] A water spraying mechanism, the water spraying mechanism includes a water tank installed on one side of the rear end of the photovoltaic power generation panel, the cleaning plate is a hollow structure, and a plurality of water spraying holes are opened on both sides of the cleaning scraper, and a rectangular through hole is opened at the bottom end of the inner cavity of the adjusting groove, and a C-shaped block is slidably connected in the rectangular through hole, and one end of the C-shaped block is fixedly connected to the adjusting block, and a connecting plate is slidably connected to the inner side of the C-shaped block, and a water pumping cylinder is installed at the rear end of the photovoltaic power generation panel, and a piston is slidably connected in the water pumping cylinder, and push rods are fixedly connected on both sides of the piston, and the two push rods are both placed through the outside of the water pumping cylinder, and a connecting rod is connected between the connecting plate and the push rod, and both ends of the water pumping cylinder are connected to the water tank with a water suction pipe, and both sides of the cleaning plate are connected to the two ends of the water pumping cylinder with a water outlet hose, and the first one-way valve and the second one-way valve are respectively installed in the water suction pipe and the water outlet hose.

[0009] Preferably, a cooling pipe is connected between both sides of one end of the water tank, and the cooling pipe is distributed in an S shape. The cooling pipe is attached to the back of the photovoltaic panel, and a circulating pump is installed at the connection between one end of the cooling pipe and the water tank.

[0010] Preferably, a plurality of water inlet holes are provided at the connection between the frame and the water tank, and a C-shaped baffle is fixedly connected to one side of the surface of the frame close to the water inlet hole.

[0011] Preferably, a friction pad is fixedly connected to the outer side of the connecting plate.

[0012] Preferably, the cleaning blade is a rubber plate, and the cleaning blade is arranged in contact with the surface of the photovoltaic panel.

[0013] Preferably, filter cartridges are detachably installed in each of the plurality of water inlet holes.

[0014] Preferably, the width of the rectangular through hole is smaller than the width of the adjustment slot.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model combines a cleaning mechanism and a water spraying mechanism. The motor drives the screw rod to rotate, thereby driving the cleaning scraper to move on the surface of the photovoltaic panel to clean the dust. At the same time, the friction between the C-block and the connecting plate can drive the piston to move. When the piston moves to one side, the piston sprays the water in the water pumping cylinder through the drain pipe and the second one-way valve and then through the water spray hole onto the surface of the photovoltaic panel. The cleaning scraper is used to improve the cleaning effect of the photovoltaic panel. At the same time, the other side of the water pumping cylinder cooperates with the water suction pipe and the first one-way valve to collect clean water into the water pumping cylinder. When the piston moves to the other side, the water is squeezed and sprayed out, thereby automatically replenishing water during the cleaning of the photovoltaic panel, thereby reducing the cost of using the pump body to spray water and the cost of maintenance.

[0017] 2. The utility model combines a water tank, a cooling pipe and a circulation pump. When the photovoltaic panels are exposed to high temperatures for a long time, the circulation pump is started to circulate the water in the water tank, so that the cooling pipe can cool down the photovoltaic panels. This not only prevents excessive temperature from affecting the performance of semiconductor materials and possibly reducing the power generation efficiency of the photovoltaic panels, but also prevents long-term high temperatures from accelerating the aging of the photovoltaic panels and shortening their service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall front structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall back structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the connection structure between the cleaning plate and the water pump of the utility model;

[0021] Figure 4 This is a schematic diagram of the cleaning plate structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the water pump of the utility model;

[0023] Figure 6 It is a cross-sectional view of the water pump of the utility model;

[0024] Figure 7 It is an enlarged view of point A of the utility model;

[0025] Figure 8 This is a schematic diagram of the connection structure between the C-shaped block and the connection plate of the utility model;

[0026] Fig. 9 It is a schematic diagram of the framework structure of the utility model.

[0027] In the figure: 1. frame; 11. photovoltaic panel; 12. C-shaped baffle; 13. water inlet hole; 14. filter cartridge; 2. water tank; 21. cooling pipe; 22. circulation pump; 3. cleaning plate; 31. water pump; 32. C-shaped block; 33. connecting plate; 34. water suction pipe; 35. push rod; 36. water outlet hose; 37. adjusting block; 38. screw rod; 39. cleaning scraper; 310. water spray hole; 311. second one-way valve; 312. first one-way valve; 313. piston; 314. rectangular through hole; 315. friction pad; 316. adjusting groove. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0029] Example 1: BIPV imitation aluminum photovoltaic panel, see Figures 1 to 9, including: a main body mechanism, the main body mechanism includes a frame 1, a photovoltaic power generation panel 11 is installed on the inner side of the frame 1, and the photovoltaic power generation panel 11 is a BIPV imitation aluminum plate; a cleaning mechanism, the cleaning mechanism includes an adjustment groove 316 opened above the surface of the frame 1, a screw rod 38 is rotatably connected between the two sides of the inner cavity of the adjustment groove 316, and an adjustment block 37 is slidably connected in the adjustment groove 316, the adjustment block 37 is threadedly sleeved on the outer side of the screw rod 38, and the screw rod 38 is driven by a motor (which is a prior art and is relatively mature, and will not be repeated), and the motor is installed at a suitable position of the frame 1, and a cleaning plate 3 is fixedly connected to the surface of the adjustment block 37, and a cleaning scraper 39 is fixedly connected to the middle part of the side of the cleaning plate 3 close to the photovoltaic power generation panel 11, and the cleaning scraper 39 is a rubber plate, and the cleaning scraper 39 is arranged to fit the surface of the photovoltaic power generation panel 11;The water spraying mechanism includes a water tank 2 installed on one side of the rear end of the photovoltaic power generation panel 11, the cleaning plate 3 is a hollow structure, a plurality of water spraying holes 310 are opened on both sides of the cleaning scraper, a rectangular through hole 314 is opened at the bottom end of the inner cavity of the adjusting groove 316, a C-shaped block 32 is slidably connected in the rectangular through hole 314, and one end of the C-shaped block 32 is fixedly connected to the adjusting block 37, a connecting plate 33 is slidably connected to the inner side of the C-shaped block 32, and a friction pad 315 is fixedly connected to the outer side of the connecting plate 33, the friction between the C-shaped block 32 and the connecting plate 33 is greater than the friction of the piston 313 in the water pump 31, and the photovoltaic power generation panel 11 A water pump 31 is installed at the rear end of the water pump 31, and a piston 313 is slidably connected in the water pump 31. Push rods 35 are fixedly connected on both sides of the piston 313, and the two push rods 35 are both placed on the outside of the water pump 31. A connecting rod is connected between the connecting plate 33 and the push rod 35. Both ends of the water pump 31 are connected to the water tank 2 with a suction pipe 34, and both sides of the cleaning plate 3 are connected to the two ends of the water pump 31 with a water outlet hose 36. The first one-way valve 312 and the second one-way valve 311 are respectively installed in the suction pipe 34 and the water outlet hose 36. The first one-way valve 312 can only allow water to flow into the water pump 31, and the second one-way valve 311 can only allow water to flow into the water pump 31. The valve 311 can only discharge the water in the water pump 31. When working, when there is dust on the surface of the photovoltaic panel 11, the motor drives the screw rod 38 to rotate, thereby driving the cleaning scraper 39 to move on the surface of the photovoltaic panel 11 to clean the dust. At the same time, the friction between the C-block 32 and the connecting plate 33 can drive the piston 313 to move. When the piston 313 moves to one side, the piston 313 sprays the water in the water pump 31 through the drain pipe and the second one-way valve 311 and then through the water spray hole 310 on the surface of the photovoltaic panel 11. When the piston 313 conflicts with one side of the water pump 31 When the force is greater than the friction force between the C-block 32 and the connecting plate 33, the C-block 32 can continue to move on the connecting plate 33, thereby ensuring that the cleaning plate 3 can move to completely clean the surface of the photovoltaic panel 11, thereby cooperating with the cleaning scraper 39 to improve the cleaning effect of the photovoltaic panel 11, and at the same time, the other side of the water pump 31 cooperates with the water suction pipe 34 and the first one-way valve 312 to collect the clean water into the water pump 31, so that the piston 313 squeezes and sprays the water when it moves to the other side, thereby automatically replenishing water during the cleaning process of the photovoltaic panel 11, thereby reducing the cost of using the pump body to spray water and the cost of maintenance. ;

[0030] For details, see Figure 2A cooling pipe 21 is connected between the two sides of one end of the water tank 2, and the cooling pipe 21 is S-shaped. The cooling pipe 21 is attached to the back of the photovoltaic panel 11. A circulation pump 22 is installed at the connection between one end of the cooling pipe 21 and the water tank 2. When the photovoltaic panel 11 is at high temperature for a long time, the circulation pump 22 is started to drive the water in the water tank 2 to circulate, so that the cooling pipe 21 can cool down the photovoltaic panel 11, which not only avoids excessive temperature that affects the performance of semiconductor materials and may reduce the power generation efficiency of the photovoltaic panel, but also avoids long-term high temperature that may accelerate the aging of the photovoltaic panel and shorten its service life.

[0031] For further information, see Figure 1 A plurality of water inlet holes 13 are provided at the connection between the frame 1 and the water tank 2. A C-shaped baffle 12 is fixedly connected to one side of the surface of the frame 1 close to the water inlet hole 13. The C-shaped baffle 12 can block rainwater flowing through the surface of the photovoltaic panel 11, and then enter the water tank 2 through the air inlet hole for use, thereby making full use of the rainwater.

[0032] It is worth noting that see Fig. 9 , filter cartridges 14 can be detachably installed in the multiple water inlet holes 13, and the collected rainwater can be filtered through the filter cartridges 14 to prevent impurities from entering the water tank 2 and clogging the water spray holes 310 or scaling in the cooling pipe 21 to affect the cooling effect of the photovoltaic panel 11.

[0033] It is worth noting that see Fig. 9 The width of the rectangular through hole 314 is smaller than the width of the adjustment slot 316 , so as to ensure that the adjustment block 37 can slide stably in the adjustment slot 316 .

[0034] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0035] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. BIPV imitation aluminum photovoltaic power generation board, characterized by: include: A main body structure, the main body structure comprising a frame (1), a photovoltaic power generation panel (11) being installed on the inner side of the frame (1), the photovoltaic power generation panel (11) being a BIPV imitation aluminum panel; A cleaning mechanism, the cleaning mechanism comprising an adjustment groove (316) provided above the surface of the frame (1), a screw rod (38) being rotatably connected between the two sides of the inner cavity of the adjustment groove (316), and an adjustment block (37) being slidably connected in the adjustment groove (316), the adjustment block (37) being threadedly sleeved on the outer side of the screw rod (38), a cleaning plate (3) being fixedly connected to the surface of the adjustment block (37), and a cleaning scraper (39) being fixedly connected to the middle of a side of the cleaning plate (3) close to the photovoltaic power generation panel (11); A water spray mechanism, the water spray mechanism comprising a water tank (2) installed on one side of the rear end of the photovoltaic power generation panel (11), the cleaning plate (3) being a hollow structure, a plurality of water spray holes (310) being provided on both sides of the cleaning scraper (39), a rectangular through hole (314) being provided at the bottom end of the inner cavity of the adjusting groove (316), a C-shaped block (32) being slidably connected in the rectangular through hole (314), one end of the C-shaped block (32) being fixedly connected to the adjusting block (37), a connecting plate (33) being slidably connected on the inner side of the C-shaped block (32), a water pump (31) being installed at the rear end of the photovoltaic power generation panel (11), the water pump (31) being provided at the bottom end of the inner cavity of the adjusting groove (316), and the water pump (31) being provided at the bottom end of the inner cavity of the adjusting groove (316). 1) is slidably connected with a piston (313), both sides of the piston (313) are fixedly connected with push rods (35), and the two push rods (35) are both placed through the outside of the water pumping cylinder (31), a connecting rod is connected between the connecting plate (33) and the push rods (35), both ends of the water pumping cylinder (31) are connected to the water tank (2) with a water suction pipe (34), both sides of the cleaning plate (3) are connected to the two ends of the water pumping cylinder (31) with a water outlet hose (36), and the first one-way valve (312) and the second one-way valve (311) are respectively installed in the water suction pipe (34) and the water outlet hose (36).

2. The BIPV imitation aluminum photovoltaic power generation panel (11) material according to claim 1, characterized in that: A cooling pipe (21) is connected between the two sides of one end of the water tank (2), and the cooling pipe (21) is distributed in an S shape. The cooling pipe (21) is attached to the back of the photovoltaic power generation panel (11), and a circulation pump (22) is installed at the connection between one end of the cooling pipe (21) and the water tank (2).

3. The BIPV imitation aluminum photovoltaic power generation panel (11) material according to claim 1, characterized in that: A plurality of water inlet holes (13) are provided at the connection between the frame (1) and the water tank (2), and a C-shaped baffle (12) is fixedly connected to one side of the surface of the frame (1) close to the water inlet holes (13).

4. The BIPV imitation aluminum photovoltaic power generation panel (11) material according to claim 1, characterized in that: A friction pad (315) is fixedly connected to the outer side of the connecting plate (33).

5. The BIPV imitation aluminum photovoltaic power generation panel (11) material according to claim 1, characterized in that: The cleaning scraper (39) is a rubber plate, and the cleaning scraper (39) is arranged in contact with the surface of the photovoltaic power generation panel (11).

6. The BIPV imitation aluminum photovoltaic power generation panel (11) material as claimed in claim 3, characterized in that: Filter cartridges (14) are detachably installed in each of the plurality of water inlet holes (13).

7. The BIPV imitation aluminum photovoltaic power generation panel (11) material according to claim 1, characterized in that: The width of the rectangular through hole (314) is smaller than the width of the adjustment slot (316).

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