CN215543131U

CN215543131U - Photovoltaic board cleaning device

Info

Publication number: CN215543131U
Application number: CN202121439898.4U
Authority: CN
Inventors: 皮琳琳; 李靖; 李文伟; 赵梓旭
Original assignee: TIANJIN LIGHT INDUSTRY VOCATIONAL TECHNICAL COLLEGE
Current assignee: TIANJIN LIGHT INDUSTRY VOCATIONAL TECHNICAL COLLEGE
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-01-18
Anticipated expiration: 2031-06-28

Abstract

The utility model provides a photovoltaic panel cleaning device which comprises a fixed plate, wherein a supporting leg is fixedly installed at the top end of the fixed plate, a photovoltaic panel body is fixedly installed at the top of the supporting leg, protective housings are fixedly installed on two sides of the photovoltaic panel body, sliding grooves are formed in the opposite sides of the two protective housings, a driving motor is fixedly installed on one side of one of the protective housings, a lead screw is rotatably connected inside the sliding groove on one side of the driving motor, an output shaft of the driving motor is fixedly connected with one end of the lead screw, and a first sliding block is connected to the outer surface of the lead screw in a threaded mode. Through driving motor, first sliding block and the clean running roller that is equipped with, when needs clean the photovoltaic board, can start driving motor for driving motor drives the lead screw rotation, makes the lead screw drive first sliding block and removes in the inside of sliding tray, makes the brush of clean running roller surface clean the top of photovoltaic board body, has made things convenient for staff's use.

Description

Photovoltaic board cleaning device

Technical Field

The utility model belongs to the technical field of photovoltaic panel cleaning, and particularly relates to a photovoltaic panel cleaning device.

Background

Photovoltaic: the solar photovoltaic power generation system is a short-term solar photovoltaic power generation system, is a novel power generation system which directly converts solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material, has two modes of independent operation and grid-connected operation, and is classified into a centralized type, such as a large northwest ground photovoltaic power generation system; one is distributed (with >6MW as boundary), such as factory building roof photovoltaic power generation system of industry and commerce, resident house roof photovoltaic power generation system.

At present, the photovoltaic board is applied to each place of daily life, when using the photovoltaic board, often can be because the long impurity such as dust that has deposited on making the photovoltaic board of live time to influence the normal use of photovoltaic board, simultaneously, current cleaning device does not have rainwater collection device at the in-process that uses, need artifical transport water source at in-process that uses, not only complex operation and brought the inconvenience for the staff, consequently need improve it.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a photovoltaic panel cleaning device, and aims to solve the problems that in the prior art, a photovoltaic panel is inconvenient to clean and rainwater and wastewater are inconvenient to collect.

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

a photovoltaic panel cleaning device comprises a fixed plate, wherein supporting legs are fixedly arranged at the top end of the fixed plate, the top of the supporting leg is fixedly provided with a photovoltaic panel body, two sides of the photovoltaic panel body are both fixedly provided with protective casings, the opposite sides of the two protective casings are both provided with sliding grooves, one side of one of the protective housings is fixedly provided with a driving motor, a screw rod is rotatably connected in a sliding groove positioned at one side of the driving motor, an output shaft of the driving motor is fixedly connected with one end of a screw rod, the outer surface of the screw rod is in threaded connection with a first sliding block, a guide rod is arranged in the other sliding groove, the outside activity of guide bar has cup jointed the second sliding block, first sliding block and second sliding block respectively with the sliding tray sliding connection that corresponds, install clean running roller between first sliding block and the second sliding block.

In order to collect rainwater, a rainwater collection box is fixedly mounted on the left side of the top end of the fixing plate, a water pump located on the left side of the supporting leg is fixedly mounted on the right side of the top of the rainwater collection box, the water pump is an existing device, and the type of the water pump is suitable for OSM-DN40 series.

In order to clean the photovoltaic panel by pumping water through the water pump, a water pumping pipe located inside the rainwater collecting box is fixedly installed at the bottom of the water pump, and a water guide pipe is fixedly installed at the top of the water pump.

In order to make the photovoltaic panel convenient to clean, the other end fixed mounting of aqueduct has water storage tank, water storage tank's surface fixed mounting has the water jet, the quantity of water jet is a plurality of, and the appearance of water jet is the same.

In order to collect the waste water generated by cleaning in a centralized manner, a waste water collecting box positioned on the left side of the photovoltaic plate body is fixedly installed on the right side of the top of the fixing plate, and the top opening of the waste water collecting box is matched with the bottom of the photovoltaic plate body.

In order to make the photovoltaic board can accept illumination as far as, the quantity of supporting leg is two, and the height of two supporting legs differs, because the design of supporting leg, can make the photovoltaic board body slope, made things convenient for the photovoltaic board as long as possible to accept illumination, promoted the efficiency that the photovoltaic board generated electricity.

In order to clean the surface of the photovoltaic panel through the cleaning roller, the outer surface of the cleaning roller is fixedly provided with a hairbrush, and the bottom end of the hairbrush is in contact with the outer surface of the photovoltaic panel body.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the driving motor who is equipped with, first sliding block and clean running roller, when needs are cleaned the photovoltaic board, can start driving motor for driving motor drives the lead screw rotatory, makes the lead screw drive first sliding block and removes in the inside of sliding tray, and first sliding block and second sliding block will drive clean running roller and rotate, makes the brush of clean running roller surface clean the top of photovoltaic board body, has made things convenient for staff's use.

2. Through the water pump, holding tank and the wastewater collection box that are equipped with, when the rainwater got into the inside of rainwater collecting box, start the water pump this moment for water passes through the leading-in inside of holding tank of aqueduct, can finally follow the surface blowout of water jet, and it is clean to cooperate clean running roller, and finally unnecessary waste water can flow in wastewater collection box's inside, has realized carrying out clear work to the photovoltaic board after the rainwater is collected.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic cross-sectional front view of the present invention;

FIG. 4 is a partial schematic view of the cleaning apparatus of the present invention;

fig. 5 is a schematic view of a rainwater collection structure according to the present invention.

Description of the reference numerals

1. A fixing plate; 2. a rainwater collection box; 3. a water pump; 4. a water pumping pipe; 5. a water conduit; 6. a water storage tank; 7. a water jet; 8. supporting legs; 9. a photovoltaic panel body; 10. a protective shell; 11. a drive motor; 12. a screw rod; 13. a first slider; 14. a sliding groove; 15. cleaning the roller; 16. a wastewater collection tank; 17. a second slider; 18. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a photovoltaic panel cleaning device comprises a fixed plate 1, wherein a supporting leg 8 is fixedly arranged at the top end of the fixed plate 1, a photovoltaic panel body 9 is fixedly arranged at the top of the supporting leg 8, protective shells 10 are fixedly arranged on two sides of the photovoltaic panel body 9, sliding grooves 14 are formed in the opposite sides of the two protective shells 10, one side fixed mounting of one of them protective housing 10 has driving motor 11, the sliding tray 14 internal rotation that is located driving motor 11 one side is connected with lead screw 12, driving motor 11's output shaft and the one end fixed connection of lead screw 12, the surface threaded connection of lead screw 12 has first sliding block 13, another sliding tray 14 internal mounting has guide bar 18, the outside activity of guide bar 18 has cup jointed second sliding block 17, first sliding block 13 and second sliding block 17 respectively with the sliding tray 14 sliding connection who corresponds, install clean running roller 15 between first sliding block 13 and the second sliding block 17.

Preferably, the rainwater collecting box 2 is fixedly mounted on the left side of the top end of the fixing plate 1, the water pump 3 located on the left side of the supporting leg 8 is fixedly mounted on the right side of the top of the rainwater collecting box 2, and rainwater can be conveniently collected and conveniently extracted through the design of the rainwater collecting box 2 and the water pump 3.

Preferably, the bottom fixed mounting of water pump 3 has the drinking-water pipe 4 that is located 2 inside of rainwater collecting box, and the top fixed mounting of water pump 3 has aqueduct 5, and the other end fixed mounting of aqueduct 5 has water storage tank 6, and water storage tank 6's surface fixed mounting has water jet 7, and the quantity of water jet 7 is a plurality of, and the appearance homogeneous phase of water jet 7, can make things convenient for 3 extraction rainwater of water pump to wash the photovoltaic board.

Preferably, the fixed plate 1 is provided with a waste water collection tank 16 on the left side of the photovoltaic plate body 9 at the right side of the top, the top opening of the waste water collection tank 16 is matched with the bottom of the photovoltaic plate body 9, used waste water is recycled after cleaning through the waste water collection tank 16, and pollution to the surrounding environment caused by direct discharge of the waste water is avoided.

Preferably, the quantity of supporting leg 8 is two, and two supporting legs 8 highly differ, because supporting leg 8's design, can make the photovoltaic board body 9 slope, made things convenient for the photovoltaic board to absorb sunshine for the photovoltaic board can accept the illumination of longest time as far as.

Preferably, the outer fixed surface of clean running roller 15 installs the brush, and the bottom of brush contacts with the surface of photovoltaic board body 9, washs the photovoltaic board through clean running roller 15, and the design of brush can be better to the cleaning efficiency of photovoltaic board.

The working principle is as follows:

when needs go on cleaning the photovoltaic board, at first start water pump 3 makes the inside water of rainwater collecting box 2 extract, through the leading-in inside of holding water tank 6 of aqueduct 5, finally from the surface blowout of water jet 7 for water washs the surface of photovoltaic board body 9, and at last, waste water will flow in the inside of waste water collecting box 16.

After the washing is accomplished, start driving motor 11, make driving motor 11 drive lead screw 12 rotatory, make lead screw 12 drive first sliding block 13 and remove in the inside of sliding tray 14, first sliding block 13 and second sliding block 17 will drive clean running roller 15 and remove, because the surface mounting of clean running roller 15 has the brush, carry out cleaning work to the surface of photovoltaic board body 9 through the brush, the cleanliness of photovoltaic board body 9 has been promoted, the effectual efficiency that photovoltaic board body 9 changed to the illumination that has promoted.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A photovoltaic panel cleaning device comprising a fixing plate (1), characterized in that: the photovoltaic panel is characterized in that supporting legs (8) are fixedly mounted at the top end of the fixing plate (1), a photovoltaic panel body (9) is fixedly mounted at the top of each supporting leg (8), protective housings (10) are fixedly mounted on two sides of each photovoltaic panel body (9), sliding grooves (14) are formed in two opposite sides of each protective housing (10), a driving motor (11) is fixedly mounted on one side of each protective housing (10), a lead screw (12) is rotatably connected inside each sliding groove (14) located on one side of the driving motor (11), an output shaft of each driving motor (11) is fixedly connected with one end of each lead screw (12), a first sliding block (13) is in threaded connection with the outer surface of each lead screw (12), a guide rod (18) is mounted inside each sliding groove (14), and a second sliding block (17) is movably sleeved outside each guide rod (18), first sliding block (13) and second sliding block (17) respectively with corresponding sliding tray (14) sliding connection, install cleaning roller (15) between first sliding block (13) and second sliding block (17).

2. A photovoltaic panel cleaning apparatus as claimed in claim 1, wherein: the rainwater collecting box is characterized in that a rainwater collecting box (2) is fixedly mounted on the left side of the top end of the fixing plate (1), and a water pump (3) located on the left side of the supporting leg (8) is fixedly mounted on the right side of the top of the rainwater collecting box (2).

3. A photovoltaic panel cleaning apparatus according to claim 2, characterized in that: the bottom of the water pump (3) is fixedly provided with a water pumping pipe (4) positioned inside the rainwater collection box (2), and the top of the water pump (3) is fixedly provided with a water guide pipe (5).

4. A photovoltaic panel cleaning apparatus according to claim 3, wherein: the other end of the water guide pipe (5) is fixedly provided with a water storage tank (6), and the outer surface of the water storage tank (6) is fixedly provided with a water spraying opening (7).

5. A photovoltaic panel cleaning apparatus as claimed in claim 1, wherein: the photovoltaic solar energy generation system is characterized by being fixedly mounted with waste water collection box (16) located on the top right side of fixed plate (1), and the open-top of just with the bottom adaptation of photovoltaic solar cell body (9.

6. A photovoltaic panel cleaning apparatus as claimed in claim 1, wherein: the number of the supporting legs (8) is two, and the heights of the two supporting legs (8) are different.

7. A photovoltaic panel cleaning apparatus as claimed in claim 1, wherein: the outer surface of the cleaning roller (15) is fixedly provided with a hairbrush, and the bottom end of the hairbrush is in contact with the outer surface of the photovoltaic panel body (9).