Self-cleaning dustproof household solar photovoltaic panel

Abstract

The utility model belongs to the technical field of solar photovoltaic equipment, and particularly relates to a self-cleaning dustproof household solar photovoltaic panel which comprises a base, the top of the base is fixedly connected with an electric lifting rod, the top of the electric lifting rod is fixedly connected with a supporting seat, and the top of the supporting seat is fixedly connected with a mounting frame. A photovoltaic panel is fixedly connected to the front surface of the mounting frame, and a cleaning circulation mechanism is arranged on the upper portion of the supporting seat. According to the self-cleaning dustproof household solar photovoltaic panel, waste water generated by cleaning the surface of the photovoltaic panel is conveniently guided into the filter box through the water guide groove, the waste water in the filter box is filtered and purified through the filter screen, and a pump body I pumps out a purified water source in the filter box through a water pumping pipe; and then the water is injected into the water tank through the water injection pipe for repeated use, so that the water cost is saved more rapidly when the device is used, the environmental protection property of the device is enhanced, and the using effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of solar photovoltaic equipment, in particular to a self-cleaning and dustproof household solar photovoltaic panel. Background Art

[0002] Solar photovoltaic system, also known as photovoltaic, refers to the facility that uses the photovoltaic effect of photovoltaic semiconductor materials to convert solar energy into direct current electricity. The core of photovoltaic facilities is solar panels. The semiconductor materials used to generate electricity are mainly: monocrystalline silicon, polycrystalline silicon, amorphous silicon and cadmium telluride. In recent years, countries have been actively promoting the application of renewable energy, and the photovoltaic industry has developed rapidly. Nowadays, most of the solar photovoltaic panels on the market have poor self-cleaning, low convenience and practicality.

[0003] As disclosed in Chinese patent CN211656083U, a solar photovoltaic panel with automatic cleaning function is provided. By setting a base and a photovoltaic panel, an installed cleaning arm can be controlled by a control box, an installed motor can operate the cleaning arm, and a movable nut is installed on the surface of the rocker arm, which can adjust the rocker arm in different directions so that the wiper strip on the upper side of the rocker arm can wipe and clean, thereby improving the self-cleaning property of the solar photovoltaic panel. The installed cleaning mechanism can make the cleaning effect better when the cleaning arm is in operation, and the water in the water tank is transported to the water outlet box through a water pipe and a water pump, so that the pressure block sprays water onto the surface of the solar photovoltaic panel through the nozzle for cleaning. No manual adjustment operation is required, thereby improving the convenience of use. The protective film can prevent dust and water on the surface of the solar photovoltaic panel, and the graphite material has the characteristics of good heat resistance, which can avoid damage to the protective film when the solar photovoltaic panel is in operation, thereby improving the overall practicality.

[0004] However, when the device is in use, the wastewater generated by cleaning the solar photovoltaic panels is directly discharged, which wastes water resources, is less environmentally friendly, and has a high cost for using water.

[0005] For this reason, we urgently need to provide a more environmentally friendly self-cleaning and dust-proof household solar photovoltaic panel. Utility Model Content

[0006] The purpose of the utility model is to provide a self-cleaning and dust-proof household solar photovoltaic panel to solve the problem in the above-mentioned background technology that the sewage generated by cleaning the solar photovoltaic panel is directly discharged, which wastes water resources, is less environmentally friendly, and has a high cost of using water.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-cleaning dustproof household solar photovoltaic panel, comprising a base, the top of the base is fixedly connected to an electric lifting rod, the top of the electric lifting rod is fixedly connected to a support seat, the top of the support seat is fixedly connected to a mounting frame, the front surface of the mounting frame is fixedly connected to a photovoltaic panel, and a cleaning circulation mechanism is arranged on the upper part of the support seat;

[0008] The cleaning circulation mechanism includes a cleaning unit and a water filtering circulation unit. The cleaning unit includes a limiting groove, a screw rod, a motor, a slider, a support rod, and a cleaning plate. The limiting groove is opened at the front end of the top of the support seat, the screw rod is arranged inside the limiting groove, the motor is arranged on the side of the support seat, and one end of the screw rod passes through the side of the support seat and is connected to the output shaft of the motor.

[0009] Preferably, the end of the screw rod away from the motor is rotatably connected inside the limit groove, two sliders are provided and are slidably connected inside the limit groove, the outer surface of the screw rod is threadedly connected to the inside of the slider, and the support rod is fixedly installed on the top of the slider, and the motor drives the screw rod to rotate so that the two sliders move inside the limit groove.

[0010] Preferably, one end of the bottom of the cleaning plate is fixedly connected to the end of the support rod away from the slider, the inner surface of the cleaning plate is in contact with the front surface of the photovoltaic panel, and the end of the cleaning plate close to the photovoltaic panel is made of soft material to avoid scratching the surface of the photovoltaic panel.

[0011] Preferably, the water filtration circulation unit includes a water guide trough, a filter box, a filter screen, a water suction pipe, a pump body, a water injection pipe, and a water tank. The water guide trough is opened at the top of the support seat and is located at the bottom of the photovoltaic panel. The filter box is fixedly installed on the left surface of the support seat and is connected to the lower end of the water guide trough. The filter screen is fixedly installed inside the filter box. The wastewater is filtered and cleaned through the filter screen to improve the use effect.

[0012] Preferably, one end of the bottom of the water suction pipe is fixedly connected to the bottom of the filter box, the water tank is fixedly installed on the top of the support seat, one end of one side of the pump body is connected to one end of the upper part of the water suction pipe, one end of the water injection pipe is fixedly installed on a side of the pump body away from the water suction pipe, and the other end of the water injection pipe is fixedly installed on the bottom side of the back of the water tank, and the water source inside the filter box is re-injected into the water tank through the water injection pipe for circulation.

[0013] Preferably, a pump body 2 is fixedly connected to the top of the water tank, and conduits are fixedly connected to both sides of the pump body 2. One end of the conduit away from the pump body 2 is fixedly installed on the top of the water tank, and the pump body 2 pumps the water inside the water tank into the connecting pipe through the conduit.

[0014] Preferably, the output ports on the two front surfaces of the pump body are connected with connecting pipes, and the bottom surface of the connecting pipe is fixedly connected with a nozzle, through which the surface of the photovoltaic panel is sprayed with water for cleaning, thereby improving the cleaning effect.

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

[0016] 1. The self-cleaning and dust-proof household solar photovoltaic panel is convenient for guiding the wastewater generated by cleaning the surface of the photovoltaic panel into the filter box by arranging a water guide groove, and the wastewater inside the filter box is filtered and purified through the filter screen, so that the pump body can pump out the purified water source inside the filter box through the suction pipe, and then inject it into the water tank through the water injection pipe for repeated use, so that the device can save water costs more urgently when in use, enhance the environmental protection of the device, and have a better use effect.

[0017] 2. The self-cleaning and dust-proof household solar photovoltaic panel drives the screw rod to rotate through a motor so that the two sliders move inside the limit groove through the rotation of the screw rod, thereby driving the support rod and the cleaning plate to move, so that the inner side of the cleaning plate cleans the surface of the photovoltaic panel, making the cleaning effect of the photovoltaic panel better and more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the upper right side structure of the support seat of the utility model;

[0020] Figure 3 This is a left-side structural schematic diagram of the upper part of the support seat of the utility model;

[0021] Figure 4 It is a schematic diagram of the upper back structure of the utility model.

[0022] In the figure: 1. base; 2. electric lifting rod; 3. support seat; 41. mounting frame; 42. photovoltaic panel; 501. limit groove; 502. screw rod; 503. motor; 504. slider; 505. support rod; 506. cleaning plate; 507. water guide groove; 508. filter box; 509. filter screen; 510. suction pipe; 511. pump body 1; 512. water injection pipe; 513. water tank; 61. pump body 2; 62. conduit; 63. connecting pipe; 64. nozzle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0025] Embodiment 1:

[0026] A self-cleaning dustproof household solar photovoltaic panel comprises a base 1, an electric lifting rod 2 is fixedly connected to the top of the base 1, a support seat 3 is fixedly connected to the top of the electric lifting rod 2, the electric lifting rod 2 is arranged to facilitate the height adjustment of the device, and it is more convenient to use, a mounting frame 41 is fixedly connected to the top of the support seat 3, the mounting frame 41 is arranged to make the fixing effect of the photovoltaic panel 42 more stable, the photovoltaic panel 42 is fixedly connected to the front surface of the mounting frame 41, and a cleaning circulation mechanism is arranged on the upper part of the support seat 3;

[0027] The cleaning circulation mechanism includes a cleaning unit and a water filtering circulation unit. The cleaning unit includes a limiting groove 501, a screw rod 502, a motor 503, a slider 504, a support rod 505, and a cleaning plate 506. The limiting groove 501 is opened at the front end of the top of the support seat 3, the screw rod 502 is arranged inside the limiting groove 501, and the motor 503 is arranged on the side of the support seat 3. One end of the screw rod 502 passes through the side of the support seat 3 and is connected with the output shaft of the motor 503. The end of the screw rod 502 away from the motor 503 is rotatably connected inside the limiting groove 501. Two sliders 504 are provided and are slidably connected inside the limiting groove 501. The outer surface of the screw rod 502 is threadedly connected with the internal of the slider 504. The motor 503 drives the screw rod 502 to rotate so as to The two sliders 504 are moved inside the limit groove 501 through the rotation of the screw rod 502, and the support rod 505 is fixedly installed on the top of the slider 504. The bottom end of the cleaning plate 506 is fixedly connected to the end of the support rod 505 away from the slider 504. The movement of the two sliders 504 drives the support rod 505 and the cleaning plate 506 to move, so that the inner side of the cleaning plate 506 cleans the surface of the photovoltaic panel 42, so that the cleaning effect of the photovoltaic panel 42 is better and the use is more convenient. The inner surface of the cleaning plate 506 is in contact with the front surface of the photovoltaic panel 42. The inner side of the cleaning plate 506 is made of soft material to avoid scraping and cleaning the surface of the photovoltaic panel 42, thereby avoiding scratching the photovoltaic panel 42 and damaging the photovoltaic panel 42, thereby improving the protection effect of the photovoltaic panel 42.

[0028] Embodiment 2:

[0029] On the basis of the first embodiment: the water filtering circulation unit includes a water guide groove 507, a filter box 508, a filter screen 509, a water pumping pipe 510, a pump body 511, a water injection pipe 512, and a water tank 513. The water guide groove 507 is opened at the top of the support seat 3 and is located at the bottom of the photovoltaic panel 42. The filter box 508 is fixedly installed on the left side surface of the support seat 3 and is connected to the lower end of the water guide groove 507. By setting the water guide groove 507, it is convenient to guide the wastewater generated by cleaning the surface of the photovoltaic panel 42 into the filter screen. The filter screen 509 is fixedly installed inside the filter box 508, and the waste water inside the filter box 508 is filtered and purified by the filter screen 509, thereby improving the water use effect of the device. The bottom end of the water pumping pipe 510 is fixedly connected to the bottom of the filter box 508, and the water tank 513 is fixedly installed on the top of the support seat 3. The side end of the pump body 511 is connected to the upper end of the water pumping pipe 510, and the water injection pipe 512 is fixedly installed on the side of the pump body 511 away from the water pumping pipe 510. The other end of the pipe 512 is fixedly installed on the back bottom side of the water tank 513, and a pump body 511 is set to extract the purified water source inside the filter box 508 through the water extraction pipe 510, and then inject it into the water tank 513 through the water injection pipe 512 for repeated use, so that the device can save water costs more urgently when in use, enhance the environmental protection of the device, and have a better use effect. A pump body 61 is fixedly connected to the top of the water tank 513, and a conduit 62 is fixedly connected to both sides of the pump body 61. The end of the conduit 62 away from the pump body 61 is fixedly installed on the top of the water tank 513. The output port on the front surface of the pump body 61 is connected to a connecting pipe 63, and a nozzle 64 is fixedly connected to the bottom surface of the connecting pipe 63. The pump body 61 is set to extract the water source inside the water tank 513 through the conduit 62 and inject it into the connecting pipe 63 to apply pressure and spray it from the nozzle 64 at the bottom of the connecting pipe 63, so as to spray water to clean the surface of the bottom photovoltaic panel 42, and cooperate with the scraping of the cleaning plate 506 to further improve the cleaning effect of the surface of the photovoltaic panel 42.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A self-cleaning dustproof household solar photovoltaic panel, comprising a base (1), the top of the base (1) is fixedly connected to an electric lifting rod (2), the top of the electric lifting rod (2) is fixedly connected to a support seat (3), the top of the support seat (3) is fixedly connected to a mounting frame (41), and the front surface of the mounting frame (41) is fixedly connected to a photovoltaic panel (42), characterized in that: A cleaning circulation mechanism is provided on the upper part of the support seat (3); The cleaning circulation mechanism comprises a cleaning unit and a water filtering circulation unit, wherein the cleaning unit comprises a limiting groove (501), a screw rod (502), a motor (503), a slider (504), a support rod (505), and a cleaning plate (506); the limiting groove (501) is arranged at the front end of the top of the support seat (3); the screw rod (502) is arranged inside the limiting groove (501); the motor (503) is arranged at the side of the support seat (3); and one end of the screw rod (502) passes through the side of the support seat (3) and is connected to the output shaft of the motor (503).

2. A self-cleaning dustproof household solar photovoltaic panel according to claim 1, characterized in that: One end of the screw rod (502) away from the motor (503) is rotatably connected inside the limiting groove (501), two sliders (504) are provided and are slidably connected inside the limiting groove (501), the outer surface of the screw rod (502) is threadedly connected to the inside of the slider (504), and the support rod (505) is fixedly installed on the top of the slider (504).

3. A self-cleaning dustproof household solar photovoltaic panel according to claim 1, characterized in that: One end of the bottom of the cleaning plate (506) is fixedly connected to one end of the support rod (505) away from the slider (504), and the inner surface of the cleaning plate (506) is in contact with the front surface of the photovoltaic panel (42).

4. A self-cleaning dustproof household solar photovoltaic panel according to claim 1, characterized in that: The water filtering circulation unit comprises a water guide groove (507), a filter box (508), a filter screen (509), a water suction pipe (510), a pump body (511), a water injection pipe (512), and a water tank (513); the water guide groove (507) is opened at the top of the support seat (3) and is located at the bottom of the photovoltaic panel (42); the filter box (508) is fixedly installed on the left side surface of the support seat (3) and is connected to the lower end of the water guide groove (507); and the filter screen (509) is fixedly installed inside the filter box (508).

5. A self-cleaning dustproof household solar photovoltaic panel according to claim 4, characterized in that: One end of the bottom of the water suction pipe (510) is fixedly connected to the bottom of the filter box (508), the water tank (513) is fixedly installed on the top of the support seat (3), one end of the side of the pump body (511) is connected to one end of the upper part of the water suction pipe (510), one end of the water injection pipe (512) is fixedly installed on the side of the pump body (511) away from the water suction pipe (510), and the other end of the water injection pipe (512) is fixedly installed on the bottom side of the back of the water tank (513).

6. A self-cleaning dustproof household solar photovoltaic panel according to claim 4, characterized in that: The top of the water tank (513) is fixedly connected to a second pump body (61), and both sides of the second pump body (61) are fixedly connected to conduits (62), and one end of the conduit (62) away from the second pump body (61) is fixedly installed on the top of the water tank (513).

7. A self-cleaning dustproof household solar photovoltaic panel according to claim 6, characterized in that: The output port on the front surface of the pump body (61) is connected to a connecting pipe (63), and the bottom surface of the connecting pipe (63) is fixedly connected to a nozzle (64).

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