CN110385294A - A kind of photovoltaic panel cleaning equipment for photovoltaic power generation factory - Google Patents

Abstract

The invention discloses a kind of photovoltaic panel cleaning equipments for photovoltaic power generation factory, including track and support arm on the ground is fixedly mounted, two pairs of pillars are fixedly mounted in the support arm bottom surface bilateral symmetry, wheel is rotatablely installed on the pillar bottom surface, the wheel can roll on the track, when motor is cleaned in starting, it cleans motor and drives clearing axis rotation, clearing axis rotation drives cleaning brush rotation to clean photovoltaic panel, it can work in photovoltaic power generation factory, cleaning can be efficiently completed, in cleaning, the present invention can pass through the tilt angle of photovoltaic panel, adjust the angle of the cleaning of itself, photovoltaic panel after having cleaned can by again wipe, keep photovoltaic panel quickly clean, and the water in cleaning can be recycled directly, photovoltaic panel can not only be cleaned is very clean, also The waste of water resource can be reduced.

Description

A photovoltaic panel cleaning equipment for photovoltaic power plants

technical field

The invention relates to the field of cleaning and cleaning, in particular to photovoltaic panel cleaning equipment used in photovoltaic power plants.

Background technique

Solar energy is an inexhaustible source of energy for human beings. Photovoltaic power generation is based on the principle of photovoltaic effect, using solar cells to directly convert sunlight energy into electrical energy. At present, many countries are developing photovoltaic power generation technology.

Photovoltaic panels need to be exposed to sunlight when generating electricity. In photovoltaic power plants, photovoltaic panels are generally placed outside in the open air. When dust is attached to the surface of photovoltaic panels, it will have a great impact on the power generation of photovoltaic panels. However, when cleaning photovoltaic panels in photovoltaic power plants, they are generally cleaned manually, and the workload is huge. However, in some northwestern regions of my country, water resources are scarce, and a lot of water needs to be wasted when cleaning photovoltaic panels. It is impractical to use a large amount of water for cleaning in the area.

Contents of the invention

The purpose of the present invention is to provide a photovoltaic panel cleaning equipment for photovoltaic power plants, which is used to overcome the above-mentioned defects in the prior art.

According to an embodiment of the present invention, a photovoltaic panel cleaning device for a photovoltaic power plant includes a track and a support arm fixedly installed on the ground, and two pairs of pillars are fixedly installed symmetrically on the bottom surface of the support arm, and on the bottom surface of the pillars The wheels are rotated and installed, and the wheels can roll on the track. The first gear is rotated and installed on the support arm. The internal thread of the first gear is installed with a threaded rod, and the cleaning box is hingedly installed on the threaded rod. The cleaning box is provided with a cleaning space and a wiping chamber with the opening downward. The cleaning shaft is installed in the left and right inner walls of the cleaning space. The cleaning shaft is fixedly installed with a cleaning brush for scrubbing the photovoltaic panels. Rotate and install the roller and the auxiliary roller between the roller and the auxiliary roller, and install the conveyor belt between the roller and the auxiliary roller. The wiper cloth that can wipe the photovoltaic panel is fixedly installed on the conveyor belt. A power mechanism for cleaning and wiping with a wiping cloth. The support arm is provided with an adjustment mechanism that can drive the cleaning box to adapt to the angle of the photovoltaic panel. A water tank is fixedly installed on the top surface of the support arm. Water, the left side of the water tank is connected with a connecting pipe, and the connecting pipe is connected with the cleaning box. When cleaning, the water in the water tank can enter the cleaning space for auxiliary cleaning. A recovery mechanism capable of recovering cleaning water is provided on the pillar, and the recovery mechanism includes a collection box fixedly installed on the pillar, and the collection box can catch the cleaning water after the cleaning water finishes cleaning.

On the basis of the above technical solution, the power mechanism includes a cleaning motor fixedly installed on the top surface of the cleaning box, a cleaning motor shaft is fixedly installed on the output shaft of the cleaning motor, and a first cleaning motor shaft is fixedly installed on the cleaning motor shaft. The pulley, the cleaning shaft runs through the right side of the cleaning box, the second pulley is fixedly installed on the cleaning box, and the belt is installed in transmission between the second pulley and the first pulley.

On the basis of the above technical solution, a wiping motor is fixedly installed in the inner wall of the front side of the wiping chamber, and a roller shaft is fixedly installed on the upper side of the wiping motor, and the roller shaft is fixedly connected with the roller, and the inner wall of the front side of the wiping chamber The guide wheel support bar is hinged and installed symmetrically on the left and right, and a torsion spring is fixedly installed between the guide wheel support bar and the wiping chamber, and the guide wheel is rotated on the guide wheel support bar, and the guide wheel and the conveyor belt rotate with each other .

On the basis of the above technical solution, a rubber block is fixedly installed on the bottom surface of the cleaning box, and a water squeezing block is fixedly installed on the right inner wall of the wiping chamber.

On the basis of the above technical solution, a water storage chamber is provided in the cleaning box, the water storage chamber is connected to the communication pipe, and a nozzle is provided between the bottom wall of the water storage chamber and the top wall of the cleaning space .

On the basis of the above technical solution, the adjustment mechanism includes an adjustment motor fixedly installed on the top surface of the support arm, a second gear is fixedly installed on the output shaft of the adjustment motor, and the second gear is connected to the first gear engage.

On the basis of the above technical solution, a winding space is provided in the support arm, a winding motor is fixedly installed in the inner wall on the rear side of the winding space, a winding wheel shaft is fixedly installed on the output shaft of the winding motor, and the winding wheel shaft is fixedly installed on the output shaft of the winding motor. A reel is fixedly installed on the output shaft of the reel shaft, and a backguy is wound on the reel, and the backguy is fixedly connected to the left and right sides of the cleaning box, and a space for a slide bar is provided on the left pillar. A slide bar is hingedly installed on the cleaning box, and the slide bar is space-slidably connected with the slide bar.

On the basis of the above technical solution, the recovery mechanism also includes a suction pump fixedly installed in the left pillar, a waste water recovery tank is fixedly installed on the left side of the left pillar, and the inlet of the suction pump is connected to the The collection box is communicated, and the output port of the suction pump is communicated with the waste water recovery tank.

The beneficial effects of the present invention are: the present invention can work in a photovoltaic power plant, and can automatically clean a large number of photovoltaic panels. The operator only needs to push the present invention forward to complete the cleaning work efficiently.

When cleaning, the present invention can adjust the cleaning angle through the inclination angle of the photovoltaic panel. After cleaning, the photovoltaic panel can be wiped again, so that the photovoltaic panel can be cleaned quickly and will not be contaminated with other dust. The water during cleaning can be directly recycled, which not only cleans the photovoltaic panels very clean, but also reduces the waste of water resources, which is worth promoting.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required in the embodiments. Obviously, the accompanying drawings in the following description are only some of the present invention. Embodiments, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

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

Fig. 2 is a schematic diagram of a cross-sectional structure in the direction of A-A in Fig. 1;

Fig. 3 is a schematic diagram of a cross-sectional structure in the B-B direction in Fig. 1;

Fig. 4 is a schematic cross-sectional structural diagram of C-C direction in Fig. 2 .

Detailed ways

Below in conjunction with Fig. 1-4 the present invention is described in detail, for the convenience of narration, the orientation described below is stipulated as follows now: the up, down, left, right, front and back directions mentioned below are consistent with the up, down, left, right, front and back directions of the projection relationship of Fig. 1 itself.

Referring to Figures 1-4, a photovoltaic panel cleaning device for a photovoltaic power plant according to an embodiment of the present invention includes a track 10 and a support arm 18 fixedly installed on the ground, and the bottom surface of the support arm 18 is fixedly installed symmetrically on the left and right Two pairs of pillars 11, wheels 12 are rotatably installed on the bottom surface of the pillars 11, and the wheels 12 can roll on the track 10, and the first gear 21 is rotatably installed on the support arm 18, and the first gear 21 is internally threaded The threaded rod 22 is installed, and the cleaning box 36 is hingedly installed on the threaded rod 22. The cleaning space 49 and the wiping chamber 45 with the opening downwards are arranged in the cleaning box 36. The left and right inner walls of the cleaning space 49 are rotated and installed for cleaning. Shaft 35, on the cleaning shaft 35, a cleaning brush 41 for scrubbing photovoltaic panels is fixedly installed, and a roller 44 and an auxiliary roller 55 are installed rotating between the front and rear inner walls of the wiping chamber 45, between the roller 44 and the auxiliary roller 55 The transmission belt 46 is installed between the transmission belts, and the wiping cloth 47 that can wipe the photovoltaic panel is fixedly installed on the transmission belt 46. The power mechanism 80 that can drive the cleaning brush 41 to clean and the wiping cloth 47 to wipe is provided in the transmission belt 46. The support arm 18 is provided with an adjustment mechanism 81 that can drive the cleaning box 36 to adapt to the angle of the photovoltaic panel. A water tank 25 is fixedly installed on the top surface of the support arm 18. The water tank 25 stores water for cleaning. 25, a communication pipe 24 is provided in communication on the left side, and the communication pipe 24 communicates with the cleaning box 36. When cleaning, the water in the water tank 25 can enter the cleaning space 49 for auxiliary cleaning. The side pillar 11 is provided with a recovery mechanism 82 that can recover the cleaning water. The recovery mechanism 82 includes a collection box 15 fixedly installed on the pillar 11. After the cleaning water is cleaned, the collection box 15 can be Rinsing water catches.

In addition, in one embodiment, the power mechanism 80 includes a cleaning motor 30 fixedly installed on the top surface of the cleaning box 36, a cleaning motor shaft 31 is fixedly installed on the output shaft of the cleaning motor 30, and the cleaning motor The first pulley 32 is fixedly installed on the shaft 31, and the cleaning shaft 35 runs through the right side of the cleaning box 36, and the second pulley 34 is fixedly installed on the cleaning box 36, and the second pulley 34 is connected to the cleaning box 36. Between the first pulley 32, a belt 33 is installed for transmission. When starting the cleaning motor 30, the cleaning motor 30 drives the first pulley 32 to rotate, and the rotation of the first pulley 32 drives the second pulley 34 to rotate, and the second pulley 34 rotates to drive the cleaning shaft 35 to rotate, and the cleaning shaft 35 rotates to drive the cleaning brush 41 to rotate to clean the photovoltaic panel.

In addition, in one embodiment, a wiping motor 42 is fixedly installed in the inner wall of the front side of the wiping chamber 45, and a roller shaft 43 is fixedly installed on the upper side of the wiping motor 42, and the roller shaft 43 is fixedly connected with the roller 44. On the inner wall of the front side of the wiping chamber 45, a guide wheel support rod 52 is hinged and mounted symmetrically. The guide wheel 53, the guide wheel 53 and the conveyor belt 46 rotate mutually, start the wiping motor 42, the wiping motor 42 drives the roller 44 to rotate, and the rotation of the roller 44 drives the conveyor belt 46 and the wiping cloth 47 to rotate to wipe the photovoltaic panel clean.

In addition, in one embodiment, a rubber block 38 is fixedly installed on the bottom surface of the cleaning box 36, and a water squeezing block 51 is fixedly installed on the inner wall on the right side of the wiping cavity 45, and the water squeezing block 51 can be rotated when the wiping cloth 47 rotates Squeeze out the water from the wiper 47.

In addition, in one embodiment, the cleaning box 36 is provided with a water storage cavity 37, the water storage cavity 37 communicates with the communication pipe 24, and the bottom wall of the water storage cavity 37 is connected to the cleaning space 49. A nozzle 39 is arranged between the top walls. During cleaning, the water in the water tank 25 flows into the water storage chamber 37 through the communication pipe 24 and is discharged through the nozzle 39 to clean the photovoltaic panel.

In addition, in one embodiment, the adjustment mechanism 81 includes an adjustment motor 19 fixedly installed on the top surface of the support arm 18, and a second gear 20 is fixedly installed on the output shaft of the adjustment motor 19, and the second gear 20 meshes with the first gear 21, starts the adjustment motor 19, the adjustment motor 19 drives the second gear 20 to rotate, the second gear 20 rotates to drive the first gear 21 to rotate, the first gear 21 rotates to drive the threaded rod 22 to move up and down, The threaded rod 22 can drive the cleaning box body 36 to adjust the height up and down.

In addition, in one embodiment, a winding space 26 is provided in the support arm 18, a winding motor 50 is fixedly installed in the inner wall on the rear side of the winding space 26, and a winding motor 50 is fixedly installed on the output shaft of the winding motor 50. The wire wheel shaft 28, the winding wheel 27 is fixedly installed on the output shaft of the winding wheel shaft 28, and the backguy 29 is wound on the winding wheel 27, and the backguy 29 is fixedly connected with the left and right sides of the cleaning box 36, and the A slide bar space 16 is provided on the pillar 11 on the left side, and a slide bar 17 is hingedly installed on the cleaning box 36, and the slide bar 17 is slidably connected with the slide bar space 16, and when the photovoltaic panel is cleaned, start The winding motor 50, the winding motor 50 drives the winding wheel 27 to rotate, and can pull the stay wire 29, so that the cleaning box 36 can tilt left and right to adapt to the angle of the photovoltaic panel.

In addition, in one embodiment, the recovery mechanism 82 also includes a suction pump 14 fixedly installed in the left pillar 11, and a waste water recovery tank 13 is fixedly installed on the left side of the left pillar 11, so The input port of the suction pump 14 is communicated with the collection tank 15, and the output port of the suction pump 14 is communicated with the waste water recovery tank 13. After the cleaned water flows into the collection tank 15, the suction pump 14 is started to suction The pump 14 sucks the water in the collection tank 15 to the waste water recovery tank 13 for storage.

When the photovoltaic panel needs to be cleaned, push the support arm 18 and the pillar 11 to the upper side of the photovoltaic panel, start the adjustment motor 19, the adjustment motor 19 drives the threaded rod 22 to move up and down, and the threaded rod 22 can drive the cleaning box 36 to move up and down Adjust the height, start the winding motor 50, and the winding motor 50 drives the winding wheel 27 to rotate, and can pull the stay wire 29, so that the cleaning box 36 can be tilted left and right to adapt to the angle of the photovoltaic panel. When starting the cleaning motor 30, the cleaning motor 30 Drive the cleaning brush 41 to rotate to clean the photovoltaic panel. When cleaning, the water in the water tank 25 flows into the water storage chamber 37 through the communication pipe 24, and is discharged through the nozzle 39 to clean the photovoltaic panel. Start the wiping motor 42 and wipe the motor. 42 drives the conveyor belt 46 and the wiping cloth 47 to rotate to wipe the photovoltaic panel clean, and the water squeeze block 51 can squeeze out the water on the wiping cloth 47 when the wiping cloth 47 rotates.

After cleaning, the water flows into the collecting tank 15 and connects, and the suction pump 14 is started, and the suction pump 14 sucks the water in the collecting tank 15 to the waste water recovery tank 13 and stores it.

The beneficial effects of the present invention are: the present invention can work in a photovoltaic power plant, and can automatically clean a large number of photovoltaic panels. The operator only needs to push the present invention forward to complete the cleaning work efficiently.

When cleaning, the present invention can adjust the cleaning angle through the inclination angle of the photovoltaic panel. After cleaning, the photovoltaic panel can be wiped again, so that the photovoltaic panel can be cleaned quickly and will not be contaminated with other dust. The water during cleaning can be directly recycled, which not only cleans the photovoltaic panels very clean, but also reduces the waste of water resources, which is worth promoting.

It will be clear to those skilled in the art that various modifications to the above embodiments can be made without departing from the general spirit and concept of the present invention. They all fall within the protection scope of the present invention. The protection scheme of the present invention shall be based on the appended claims of the present invention.

Claims (8)

1. A photovoltaic panel cleaning device for a photovoltaic power plant, comprising a track and a support arm fixedly installed on the ground, characterized in that: the bottom surface of the support arm is symmetrically fixed with two pairs of pillars, and the bottom surface of the pillars rotates The wheels are installed, the wheels can roll on the track, the first gear is rotated on the support arm, the first gear is internally threaded with a threaded rod, and the cleaning box is hingedly installed on the threaded rod. There is a cleaning space and a wiping chamber with the opening downward in the box. A cleaning shaft is installed in the left and right inner walls of the cleaning space, and a cleaning brush for scrubbing the photovoltaic panels is fixedly installed on the cleaning shaft. Rotate and install the roller and the auxiliary roller between the roller and the auxiliary roller, and install the conveyor belt between the roller and the auxiliary roller. The wiper cloth that can wipe the photovoltaic panel is fixedly installed on the conveyor belt. The conveyor belt is equipped with a cleaning brush that can be used for cleaning A power mechanism for wiping with a wiping cloth. The support arm is equipped with an adjustment mechanism that can drive the cleaning box to adapt to the angle of the photovoltaic panel. A water tank is fixed on the top surface of the support arm, and the water tank for cleaning is stored in the water tank , the left side of the water tank is connected with a connecting pipe, and the connecting pipe is connected with the cleaning box. When cleaning, the water in the water tank can enter the cleaning space for auxiliary cleaning. A recovery mechanism capable of recovering cleaning water is provided on the pillar, and the recovery mechanism includes a collection box fixedly installed on the pillar, and the collection box can catch the cleaning water after the cleaning water finishes cleaning. 2. A photovoltaic panel cleaning device for a photovoltaic power plant according to claim 1, wherein the power mechanism includes a cleaning motor fixedly installed on the top surface of the cleaning box, and the cleaning motor The cleaning motor shaft is fixedly installed on the output shaft, the first pulley is fixedly installed on the cleaning motor shaft, the cleaning shaft runs through the right side of the cleaning box, and the second pulley is fixedly installed on the cleaning box. A belt is installed between the second pulley and the first pulley. 3. A photovoltaic panel cleaning device for a photovoltaic power plant according to claim 1, characterized in that: a wiping motor is fixedly installed in the inner wall of the front side of the wiping chamber, and a roller shaft is fixedly installed on the upper side of the wiping motor , the roller shaft is fixedly connected to the roller, and the guide wheel support rod is hinged and installed symmetrically on the front inner wall of the wiping chamber, and a torsion spring is fixedly installed between the guide wheel support rod and the wiping chamber. The guide wheel is rotated and installed on the wheel support rod, and the guide wheel and the conveyor belt rotate mutually. 4. A photovoltaic panel cleaning device for a photovoltaic power plant according to claim 1, characterized in that: a rubber block is fixedly installed on the bottom surface of the cleaning box, and a water squeezer is fixedly installed on the inner wall of the right side of the wiping chamber. piece. 5. A photovoltaic panel cleaning device for a photovoltaic power plant according to claim 1, characterized in that: a water storage chamber is provided in the cleaning box, and the water storage chamber communicates with the communicating pipe, A spray head is provided between the bottom wall of the water storage chamber and the top wall of the cleaning space. 6. A photovoltaic panel cleaning device for a photovoltaic power plant according to claim 1, characterized in that: the adjustment mechanism includes an adjustment motor fixedly installed on the top surface of the support arm, and the output of the adjustment motor is A second gear is fixedly installed on the shaft, and the second gear meshes with the first gear. 7. A photovoltaic panel cleaning device for a photovoltaic power plant according to claim 1, characterized in that: a winding space is provided in the support arm, and the winding space is fixedly installed in the inner wall of the rear side of the winding space Motor, the winding wheel shaft is fixedly installed on the output shaft of the winding motor, the winding wheel is fixedly installed on the output shaft of the winding wheel shaft, and the pulling wire is wound on the winding wheel. The side is fixedly connected, the left pillar is provided with a slide bar space, and the slide bar is hingedly installed on the cleaning box, and the slide bar is slidably connected with the slide bar space. 8. A photovoltaic panel cleaning device for a photovoltaic power plant according to claim 1, characterized in that: the recovery mechanism further includes a suction pump fixedly installed in the left pillar, and the left A waste water recovery tank is fixedly installed on the left side of the pillar, the inlet of the suction pump communicates with the collection tank, and the output port of the suction pump communicates with the waste water recovery tank.