CN220107933U - Automatic abluent solar photovoltaic module - Google Patents

Abstract

The utility model discloses an automatic cleaning solar photovoltaic module, which comprises a bottom plate, wherein the bottom plate is connected with a frame, the frame is connected with a solar panel in an inclined way at a certain angle, rectangular blocks are connected to two sides of the solar panel, the two rectangular blocks are respectively provided with sliding grooves, the sliding grooves on two sides are respectively connected with a threaded rod and a round rod, the end part of the threaded rod is connected with a cleaning motor, the threaded rod is connected with a matched nut sleeve, the nut sleeve and the round rod are respectively connected with a sliding block, a collecting box is connected between the sliding blocks on two sides, a pipeline on the lower side of the collecting box is connected with a plurality of diversion boxes, the diversion boxes are provided with a plurality of leakage holes, the cleaning cotton cloth is adhered to the diversion boxes, the bottom plate is connected with a water tank, the water tank is internally provided with a water pump, and the output end of the water pump is connected to two ends of the collecting boxes through hoses.

Description

Automatic abluent solar photovoltaic module

Technical Field

The utility model belongs to the technical field of photovoltaic power generation, and particularly relates to an automatic cleaning solar photovoltaic module.

Background

Photovoltaic power generation is a technology that uses the photovoltaic effect of a semiconductor interface to directly convert light energy into electrical energy. The solar energy power generation system mainly comprises three parts of a solar panel (assembly), a controller and an inverter, wherein the main parts are composed of electronic components. The solar cells are packaged and protected after being connected in series to form a large-area solar cell module, and then the solar cell module is matched with components such as a power controller and the like to form the photovoltaic power generation device.

The solar panel is a solar cell, which is also called a "solar chip" or a "photocell", and is a photovoltaic semiconductor sheet that directly generates electricity by using sunlight. The single solar cell cannot be directly used as a power supply. Several individual solar cells must be connected in series, parallel and tightly packaged as an assembly for power supply. The assembled part of a plurality of solar cells of a solar panel (also called a solar cell module) is a core part in a solar power generation system and is the most important part in the solar power generation system.

The solar panel is used as an important part for photovoltaic power generation, is mainly used for collecting light energy, is usually used in an outdoor environment, dust and dirt are attached to the surface of the solar panel in a year-round manner, and a cleaning means in the prior art is that a worker manually holds a rag for cleaning, so that the cleaning is not timely, and time and labor are wasted.

Disclosure of Invention

In view of the above-mentioned problems with the background art, the present utility model has as its object: aims to provide an automatic cleaning solar photovoltaic module.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic abluent solar photovoltaic module, includes the bottom plate, the bottom plate is connected with the frame, the frame inclines certain angle and is connected with solar panel, the frame is connected with the rectangle piece in solar panel both sides, two the rectangle piece all is equipped with the spout, both sides the spout is connected with threaded rod and round bar respectively, threaded rod end connection has clean motor, the threaded rod is connected with the nut cover that matches, nut cover and round bar all are connected with the slider, both sides be connected with the mass flow box between the slider, mass flow box downside pipeline is connected with a plurality of reposition of redundant personnel boxes, the reposition of redundant personnel box is equipped with a plurality of leak holes, the reposition of redundant personnel box adhesion has clean cotton;

the bottom plate is connected with a water tank, a water pump is arranged in the water tank, and the output end of the water pump is connected with two ends of the collecting box through a hose.

Further limited, the rectangular block is provided with two guiding grooves on one side of the lower position, the frame is connected with a rainwater collecting box on the lower position corresponding to the solar panel and the rectangular block, and the bottom of the rainwater collecting box is connected to one side of the water tank through a pipeline.

Further limited, the pipe connection between rainwater collection box and the water tank has filtering mechanism, and this kind of structural design can be at the in-process of collecting the rainwater automatically to filter, does not influence clean effect.

Further limited, be connected with between rectangular piece and the frame and strengthen branch, the length dimension of rectangular piece and spout is greater than the length dimension of solar panel, and such structural design can strengthen the stability of structure, and the length dimension of rectangular piece and spout is longer than the length dimension of solar panel can in time dry clean cotton when not using clean cotton, does not influence solar panel and collects light energy comprehensively.

Further limiting, the cleaning motor sleeve is provided with a waterproof protection cover, the sliding block is in a dovetail-shaped arrangement, one side of the outer wall of the collecting box is in a semicircular arrangement, the cleaning motor sleeve is structurally designed to have a waterproof protection effect on the cleaning motor, the use effect is improved, the dovetail-shaped sliding block can be prevented from being blocked when sliding, the sliding is smooth, and the outer wall of the collecting box is in a semicircular arrangement and can be cleaned conveniently.

The beneficial effects of the utility model are as follows:

1. the frame is connected with the rectangular blocks, the threaded rods, the sliding blocks, the round rods, the collecting boxes, the cleaning cotton cloth, the water tank and other connecting components on two sides of the solar panel to be matched, the cleaning motor is used as a power end to drive the threaded rods to rotate, the threaded rods rotate to be matched with the nut sleeves, the sliding blocks and the round rods to drive the collecting boxes, the distributing boxes and the cleaning cotton cloth to move, and the cleaning cotton cloth is contacted with and wiped against the surface of the solar panel in the moving process.

Drawings

The utility model can be further illustrated by means of non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic view of the overall structure of an embodiment of a self-cleaning solar photovoltaic module according to the present utility model;

FIG. 2 is a schematic view of a rectangular block and its connection assembly in an embodiment of an automatic cleaning solar photovoltaic module according to the present utility model;

fig. 3 is a schematic structural diagram of a self-cleaning solar photovoltaic module according to an embodiment of the present utility model shown in fig. 2.

The main reference numerals are as follows:

a base plate 1;

a frame 2, reinforcing struts 201;

a solar panel 3;

rectangular block 4, diversion trench 4001, waterproof protective cover 4002, chute 401, threaded rod 402, cleaning motor 4021, nut sleeve 4022, sliding block 4023, and round bar 403;

a collecting box 5, a distributing box 501 and clean cotton cloth 502;

a water tank 6;

a rainwater collection box 7, a pipeline 701 and a filtering mechanism 702.

Detailed Description

In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1-3, the self-cleaning solar photovoltaic module comprises a bottom plate 1, wherein the bottom plate 1 is connected with a frame 2, the frame 2 is connected with a solar panel 3 in an inclined way at a certain angle, the frame 2 is connected with rectangular blocks 4 at two sides of the solar panel 3, the two rectangular blocks 4 are respectively provided with a sliding groove 401, the sliding grooves 401 at two sides are respectively connected with a threaded rod 402 and a round rod 403, the end part of the threaded rod 402 is connected with a cleaning motor 4021, the threaded rod 402 is connected with a matched nut sleeve 4022, the nut sleeve 4022 and the round rod 403 are respectively connected with a sliding block 4023, a current collecting box 5 is connected between the sliding blocks 4023 at two sides, a pipeline at the lower side of the current collecting box 5 is connected with a plurality of current dividing boxes 501, the current dividing boxes 501 are provided with a plurality of leakage holes, and the current dividing boxes 501 are adhered with cleaning cotton cloth 502;

the bottom plate 1 is connected with a water tank 6, a water pump is arranged in the water tank 6, and the output end of the water pump is connected with two ends of the collecting box 5 through a hose.

In this case, a user holds a part of water in the water tank 6 in advance, controls the cleaning motor 4021 to operate through the central controller at intervals, the cleaning motor 4021 drives the threaded rod 402 to rotate, the nut sleeve 4022 and the connected sliding blocks 4023 are driven to move when the threaded rod 402 rotates, the sliding blocks 4023 on two sides are matched to drive the collecting box 5 to move along with the collecting box, a plurality of diversion boxes 501 located on the lower side of the collecting box 5 are adhered to the surface of the solar panel 3, when the collecting box 5 moves, a water pump arranged in the water tank 6 is started, the water pump wets a part of water in the water tank 6 through a hose, the collecting box 5 and the diversion boxes 501, finally wets the cleaning cotton cloth 502 through a leak hole of the diversion boxes 501, and the cleaning cotton cloth 502 wets the surface of the solar panel 3 through the movement of the connecting component along with the sliding blocks 4023.

Preferably, rectangular block 4 is equipped with two guiding gutter 4001 in low position one side, and frame 2 is connected with rainwater collection box 7 in the low position that corresponds solar panel 3 and rectangular block 4, and rainwater collection box 7 bottom passes through pipeline 701 to be connected in water tank 6 one side, and such structural design can collect the rainwater and store, and the solar panel 3 is recycled when clean solar is needed in follow-up, practices thrift the water source. In practice, other structural shapes which can recycle rainwater and save water sources can be specifically considered according to specific conditions. In the embodiment, when raining, the rainwater falling on the upper side of the solar panel 3 falls into the rainwater collection box 7 from a high place to a low place, and then flows into the rainwater collection box 7 through the diversion trench 4001, and finally the rainwater collected into the rainwater collection box 7 flows into the water tank 6 through the pipeline 701 so as to serve as a water source when being cleaned, the rainwater is collected and reused, and the water source is saved.

Preferably, the pipe 701 between the rainwater collecting box 7 and the water tank 6 is connected with a filtering mechanism 702, and the structure design can automatically filter in the rainwater collecting process without affecting the cleaning effect. Indeed, other configurations that can filter the water source may be specifically contemplated as the case may be.

Preferably, the reinforcing strut 201 is connected between the rectangular block 4 and the frame 2, the length dimension of the rectangular block 4 and the sliding groove 401 is greater than the length dimension of the solar panel 3, so that the structural design can strengthen the stability of the structure, and the length dimension of the rectangular block 4 and the sliding groove 401 is longer than the length dimension of the solar panel 3, so that the cleaning cotton cloth 502 can be dried in time when the cleaning cotton cloth 502 is not used, and the comprehensive collection of the light energy of the solar panel 3 is not influenced. In practice, other structural shapes that enhance structural stability and facilitate airing of the cleaning cloth 502 may also be specifically contemplated as appropriate.

Preferably, clean motor 4021 cover is equipped with waterproof safety cover 4002, and slider 4023 is the setting of dovetail, and mass flow box 5 outer wall one side is semi-circular setting, and such structural design has waterproof protection's effect to clean motor 4021, and the extension result of use, the card is blocked when the slider 4023 of dovetail can prevent its slip for it is more smooth and easy to slide, and mass flow box 5 outer wall is semi-circular setting can conveniently clean. In practice, other structural shapes that have a protective effect on the cleaning motor 4021, make the sliding of the sliding block 4023 smoother, and facilitate cleaning of the current collecting box 5 may be considered according to specific situations.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.

Claims (5)

1. The utility model provides an automatic abluent solar photovoltaic module, includes bottom plate (1), bottom plate (1) are connected with frame (2), frame (2) slope certain angle is connected with solar panel (3), its characterized in that: the solar panel comprises a frame (2), wherein rectangular blocks (4) are connected to two sides of the solar panel (3), sliding grooves (401) are respectively arranged on two rectangular blocks (4), threaded rods (402) and round rods (403) are respectively connected to the sliding grooves (401) on two sides, a cleaning motor (4021) is connected to the end of each threaded rod (402), matched nut sleeves (4022) are connected to the threaded rods (402), sliding blocks (4023) are respectively connected to the nut sleeves (4022) and the round rods (403), a current collecting box (5) is connected between the sliding blocks (4023) on two sides, a plurality of current distributing boxes (501) are connected to a pipeline on the lower side of each current collecting box (5), a plurality of leakage holes are formed in each current distributing box (501), and cleaning cotton cloth (502) is adhered to each current distributing box (501).

The bottom plate (1) is connected with a water tank (6), a water pump is arranged in the water tank (6), and the output end of the water pump is connected with two ends of the collecting box (5) through a hose.

2. The self-cleaning solar photovoltaic module of claim 1, wherein: the solar energy collection device is characterized in that two diversion trenches (4001) are formed in one side of the lower position of the rectangular block (4), a rainwater collection box (7) is connected to the lower position of the frame (2) corresponding to the solar panel (3) and the rectangular block (4), and the bottom of the rainwater collection box (7) is connected to one side of the water tank (6) through a pipeline (701).

3. The self-cleaning solar photovoltaic module of claim 2, wherein: a filtering mechanism (702) is connected with a pipeline between the rainwater collection box (7) and the water tank (6).

4. A self-cleaning solar photovoltaic module according to claim 3, wherein: a reinforcing strut (201) is connected between the rectangular block (4) and the frame (2), and the length dimension of the rectangular block (4) and the sliding groove (401) is larger than that of the solar panel (3).

5. The self-cleaning solar photovoltaic module of claim 4, wherein: the cleaning motor (4021) is sleeved with a waterproof protective cover (4002), the sliding block (4023) is arranged in a dovetail shape, and one side of the outer wall of the collecting box (5) is arranged in a semicircular shape.