CN211679016U

CN211679016U - Rainwater collection spraying type photovoltaic power generation decontamination device

Info

Publication number: CN211679016U
Application number: CN202020074339.7U
Authority: CN
Inventors: 乔二浪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-16
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a photovoltaic power generation scrubbing device of collection rain fountain belongs to photovoltaic power generation's photovoltaic board surface scrubbing technical field. The solar photovoltaic power generation system comprises a photovoltaic panel and a rainwater collector arranged on one side of the photovoltaic panel, wherein a spray header is arranged on the photovoltaic panel, and a water collecting pipe is arranged at one end part of the spray header; the rainwater collector is connected with a rainwater storage through a guide pipe, and the rainwater storage is connected with the water collecting pipe through a guide pipe; the rainwater storage device is characterized in that an electric pump is arranged inside the rainwater storage device, the electric pump is electrically connected with a controller capable of controlling the electric pump to be opened and closed, and the controller is electrically connected with a collecting box for supplying power to the controller. The device does not need to make big change to original photovoltaic power generation system and can accomplish the self-cleaning of photovoltaic board, and simple structure is compact, and does not need extra water resource, also does not need artifically in the later stage use, not only makes photovoltaic board scrubbing accord with energy-conserving and environment friendly requirement, has still practiced thrift fresh water resource and cost of labor.

Description

Rainwater collection spraying type photovoltaic power generation decontamination device

Technical Field

The utility model belongs to the technical field of photovoltaic power generation's photovoltaic board surface scrubbing, a collect rain fountain's photovoltaic power generation scrubbing device is related to.

Background

With the development of the times and the progress of the society, people continuously pay more attention to the sustainable development of energy, and the requirement on consumed energy is more green and environment-friendly. Photovoltaic power generation is a technology that directly converts light energy into electric energy by using the photovoltaic effect of a semiconductor interface. As the photovoltaic power generation base is selected from mountainous regions and plains with sufficient sunlight, pollutants in the air settle down and attach to the photovoltaic panel in the open air environment to form a dirt layer. Solar power generation is that solar energy irradiates on a photovoltaic panel, electrons in the photovoltaic panel flow directionally, and current is formed and then output. Therefore, the dirt layer accumulated on the surface of the photovoltaic panel can weaken the absorption amount of the photovoltaic panel to light, and further influences the power generation amount.

At present, the cleaning mode of the photovoltaic power generation dirt layer is mainly as follows: places with rich water resources use water to impact the cleaning dirt layer, and places with poor water resources or mountainous regions mainly use manual cleaning dirt layer. In the whole cleaning process of the photovoltaic panel dirt layer, not only is the resource waste caused, but also huge labor cost is needed. Today of energy-concerving and environment-protective and energy transformation upgrading, it is necessary to improve the photovoltaic board scrubbing mode of current photovoltaic power generation system, proposes more energy-conserving and environment-friendly scrubbing device.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a rain-collecting spraying type photovoltaic power generation dirt removing device, which solves the problems that the cost of the cleaning process of the existing photovoltaic power generation dirt layer is higher and the resource waste is easily caused.

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

the utility model discloses a rain-collecting spraying type photovoltaic power generation decontamination device, which comprises a photovoltaic plate and a rainwater collector arranged on one side of the photovoltaic plate, wherein a spray head is arranged on the photovoltaic plate, and a water collecting pipe is arranged at the end part of one end of the spray head; the rainwater collector is connected with a rainwater storage through a guide pipe, and the rainwater storage is connected with the water collecting pipe through a guide pipe; the rainwater storage device is characterized in that an electric pump is arranged inside the rainwater storage device, the electric pump is electrically connected with a controller capable of controlling the electric pump to be opened and closed, and the controller is electrically connected with a collecting box for supplying power to the controller.

Preferably, a wiper is arranged on the photovoltaic panel.

Further preferably, the wiper is electrically connected to a motor, and the motor is electrically connected to the controller.

Preferably, the spray headers are provided with a plurality of spray headers, and the end parts of the plurality of spray headers are connected with the water collecting pipe.

Preferably, the rainwater collector is connected with a rainwater filter through a first conduit, and the rainwater filter is connected with a rainwater storage through a second conduit.

Further preferably, the bottom of the rainwater filter is provided with a sewage discharge port.

Preferably, a valve is arranged at one end of the draft tube close to the rainwater storage.

Preferably, the flow guide pipe is prepared by adopting an aluminum-plastic pipe.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a collect rain fountain's photovoltaic power generation scrubbing device, collect the rainwater and transmit the rainwater to the rainwater accumulator through the rainwater collector that sets up at photovoltaic flange edge, when needs clean the scrubbing to the photovoltaic board, the collection flow box is the controller power supply, controller control electric pump is opened, the rainwater of electric pump in with the rainwater accumulator passes through honeycomb duct and collector pipe and carries to the shower head, the shower head sprays the rainwater to the photovoltaic board surface, it is clean to realize the drip washing of photovoltaic board, the rainwater after the drip washing is clean gets into rainwater collector again, circulate. The device need not make big change to original photovoltaic power generation system and can accomplish the self-cleaning of photovoltaic board, and simple structure is compact, and does not need extra water resource, can not produce the waste and the pollution of water resource, also need not artifically in the later stage use, has reduced the input cost of artifical part. The photovoltaic panel decontamination meets the requirements of energy conservation and environmental friendliness, and fresh water resources and labor cost are saved.

Furthermore, the wiper is arranged on the photovoltaic panel, so that dirt on the surface of the photovoltaic panel is scraped after the photovoltaic panel is sprayed with rainwater, and the cleaning effect of the photovoltaic panel is effectively improved; through the motor of connecting on the controller control wiper, the motor drives the wiper and removes on photovoltaic panel surface, realizes the clear automation of filth, can use manpower sparingly when promoting clean effect.

Further, through setting up a plurality of shower head, can make the surperficial homoenergetic of photovoltaic board spray by the rainwater for the device can carry out comprehensive spraying cleanness to the photovoltaic board in the short time, improves clean speed.

Further, install the rainwater filter who sets up sewage discharge port on the rainwater accumulator, on the one hand can filter the rainwater, and on the other hand can filter the filth in the rainwater after clean photovoltaic board, discharges the filth through sewage discharge port, makes clean rainwater get into the rainwater accumulator and stores, and the clean circulation of next time of being convenient for guarantees to effectively clean with clean rainwater when the photovoltaic board needs to clean.

Furthermore, a valve is arranged on the flow guide pipe, when the photovoltaic panel is not needed to be cleaned, the valve is closed, rainwater is saved, when the photovoltaic panel is cleaned, the valve is opened, and the rainwater is transmitted to the spray header through the electric pump, so that the energy conservation and the environmental protection of the device are realized; the honeycomb duct adopts the preparation of plastic-aluminum pipe to form, and the plastic-aluminum pipe is sun-proof shock-resistant and easily buckles, can improve the practicality of device and prolong the life of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

wherein: 1 is a photovoltaic panel; 2 is a rainwater collector; 3 is a rainwater filter; 4 is a rainwater storage; 5 is a water source interface of the electric pump; 6 is a controller; 7 is a combiner box; 8 is a water collecting pipe; 9 is a spray header; 10 is a guide pipe; 11 is a sewage discharge port; 12 is a wiper; 2-1 is a first conduit; 3-1 is a second conduit.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The present invention will be described in further detail with reference to the accompanying drawings:

referring to fig. 1, a rainwater collecting spraying type photovoltaic power generation decontamination device comprises a photovoltaic panel 1 and a rainwater collector 2 arranged on one side of the photovoltaic panel 1, wherein a spray header 9 is arranged on the photovoltaic panel 1, and a water collecting pipe 8 is arranged at one end part of the spray header 9;

the rainwater collector 2 is connected with a rainwater storage 4 through a guide pipe, and the rainwater storage 4 is connected with a water collecting pipe 8 through a guide pipe 10; an electric pump is arranged in the rainwater storage 4, the electric pump is electrically connected with a controller 6 capable of controlling the opening and closing of the electric pump, and the controller 6 is electrically connected with a confluence box 7 for supplying power to the controller.

Preferably, a wiper 12 is arranged on the photovoltaic panel 1; the wiper 12 is electrically connected with a motor, and the motor is electrically connected with the controller 6; a plurality of spray headers 9 are arranged; a rainwater filter 3 is connected between the rainwater collector 2 and the rainwater storage 4 through a first conduit 2-1, the rainwater filter 3 is connected with the rainwater storage 4 through a second conduit 3-1, and the rainwater filter 3 and the rainwater storage 4 are sequentially positioned at the lower part of the photovoltaic panel 1; the bottom of the rainwater filter 3 is provided with a sewage discharge port 11; a valve is arranged at one end of the draft tube 10 connected with the rainwater storage 4; the draft tube 10 is made of an aluminum-plastic tube.

The rainwater accumulator 4 internally mounted has the electric pump, and electric pump electric connection has the controller 6 that can control its switching, and electric pump water source interface 5 of electric pump links to each other with honeycomb duct 10, and controller 6 electric connection has the collection flow box 7 for its power supply to and the motor of control wiper 12 motion.

The utility model discloses a photovoltaic power generation scrubbing device of collection rain fountain when using:

before working, the rainwater collector 2 can collect rainwater accumulated on the photovoltaic panel 1 in rainy days, then rainwater in the rainwater collector 2 is guided into the rainwater filter 3 through the first guide pipe 2-1, filtered rainwater in the rainwater filter 3 is guided into the rainwater storage 4 through the second guide pipe 3-1, and filtered wastewater is directly discharged from the sewage discharge port 11 at the bottom of the rainwater filter 3. During operation, the electric pump is started through the controller 6 connected out from the header box 7, clean rainwater stored in the rainwater storage 4 is guided to the water collecting pipe 8 at the end part of the spray header 9 through the flow guiding pipe 10 by the electric pump, and then after the water sprayed out from the spray header 9 washes a dirt layer on the photovoltaic panel 1, the controller 6 controls the wiper 12 to move on the surface of the photovoltaic panel 1 through the control motor to remove dirt on the surface of the photovoltaic panel 1. The cleaned rainwater with dirt flows back to the rainwater collector 2 for filtering and then collecting and utilizing.

The controller 6 used in the embodiment adopts a KMD series motor synchronous controller, and the rainwater filter 3 adopts a full-automatic multi-medium rainwater filter.

The above contents are only for explaining the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and any modification made on the basis of the technical solution according to the technical idea of the present invention all fall within the protection scope of the claims of the present invention.

Claims

1. A rain-collecting spraying type photovoltaic power generation decontamination device is characterized by comprising a photovoltaic panel (1) and a rainwater collector (2) arranged on one side of the photovoltaic panel (1), wherein a spraying head (9) is arranged on the photovoltaic panel (1), and a water collecting pipe (8) is arranged at one end part of the spraying head (9);

the rainwater collector (2) is connected with a rainwater storage (4) through a guide pipe, and the rainwater storage (4) is connected with a water collecting pipe (8) through a guide pipe (10);

the rainwater storage device is characterized in that an electric pump is arranged inside the rainwater storage device (4), the electric pump is electrically connected with a controller (6) capable of controlling the opening and closing of the electric pump, and the controller (6) is electrically connected with a confluence box (7) for supplying power to the controller.

2. A rain-collecting shower-type photovoltaic power generation and decontamination device as claimed in claim 1, wherein a wiper (12) is provided on the photovoltaic panel (1).

3. The rainwater collection spraying type photovoltaic power generation and decontamination device according to claim 2, wherein the wiper (12) is electrically connected with a motor, and the motor is electrically connected with the controller (6).

4. A rainwater harvesting and sprinkling type photovoltaic power generation and decontamination device according to claim 1, wherein a plurality of the sprinkling heads (9) are provided, and the end parts of the plurality of the sprinkling heads (9) are connected with the water collecting pipe (8).

5. A rainwater harvesting spray-type photovoltaic power generation and decontamination device as claimed in claim 1, wherein the rainwater collector (2) is connected to a rainwater filter (3) through a first conduit (2-1), and the rainwater filter (3) is connected to a rainwater storage (4) through a second conduit (3-1).

6. A rain-collecting shower-type photovoltaic power generation and decontamination device as claimed in claim 5, wherein the bottom of the rainwater filter (3) is provided with a sewage discharge port (11).

7. A rainwater harvesting spray-type photovoltaic power generation and decontamination device as claimed in claim 1, wherein a valve is provided at one end of the draft tube (10) adjacent to the rainwater storage (4).

8. The rainwater collection spraying type photovoltaic power generation and decontamination device according to claim 1, wherein the flow guide pipe (10) is made of aluminum plastic pipe.