CN216064542U

CN216064542U - Water-electricity dual-drive photovoltaic panel cleaning machine

Info

Publication number: CN216064542U
Application number: CN202122758031.1U
Authority: CN
Inventors: 赵艳玲
Original assignee: Shandong Haijie Artificial Intelligence Technology Co ltd
Current assignee: Shandong Haijie Artificial Intelligence Technology Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-03-18
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a hydroelectric dual-drive photovoltaic panel cleaning machine which comprises a rack, a driving motor, a driving wheel, a rotating pipe, a rotating joint, a water distributor and a spray head, wherein the driving wheel is arranged on the rack; wherein: the driving motor is fixed on the frame, and the driving wheel is fixed on a motor shaft of the driving motor; the rotating pipe is rotationally fixed on the rack, and the driving wheel is in transmission connection with the rotating pipe; the rotary joint is rotationally connected with the upper port of the rotating pipe, and the water distributor is connected with the lower port of the moving pipe; the sprayer is obliquely fixed on a water outlet of the water separator, and a plurality of groups of sprayers which are inclined along the same rotating direction are symmetrically distributed on the water separator. The photovoltaic panel cleaning machine with the water and electricity dual-drive function can simultaneously drive the water segregator to rotate by using electricity and water power through the reaction force of the water flow sprayed by the driving motor and the spray head, so that the brush disc is driven to scrub the surface of the photovoltaic panel, and the cleaning efficiency is higher and the effect is better when the two powers are used simultaneously.

Description

Water-electricity dual-drive photovoltaic panel cleaning machine

Technical Field

The utility model relates to the field of cleaning devices, in particular to a hydroelectric double-drive photovoltaic panel cleaning machine.

Background

The information disclosed in this background of the utility model is only for enhancement of understanding of the general background of the utility model and is not necessarily to be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Photovoltaic panels are devices consisting of thin solid photovoltaic cells made of semiconductor materials that can convert light energy into electrical energy when exposed to the sun. Because of this, the surface of the photovoltaic panel is easy to collect dust, and the dust on the surface of the photovoltaic module has a great influence on the power generation efficiency, which is mainly caused by: (1) the dust obstructs the transmission of sunlight, so that the surface of the photovoltaic panel is difficult to be irradiated by the sunlight to the maximum extent, and the irradiation receiving amount in unit time is influenced. (2) The dust can produce the hot spot effect at photovoltaic board local, and then causes the damage to the photovoltaic board, still can influence the life-span of photovoltaic board when influencing the power generation rate. Therefore, cleaning the surface of the photovoltaic panel periodically is very important to maintain the photovoltaic panel to work properly.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a hydroelectric double-drive photovoltaic panel cleaning machine which can not only take electric energy as a driving force, but also take hydraulic power as a driving force, and has higher cleaning efficiency and better effect when used simultaneously. In order to achieve the above object, the technical solution of the present invention is as follows.

A hydroelectric dual-drive photovoltaic panel cleaning machine comprises: the device comprises a rack, a driving motor, a driving wheel, a rotating pipe, a rotating joint, a water distributor and a spray head. Wherein: the driving motor is fixed on the frame, and the driving wheel is fixed on a motor shaft of the driving motor. The rotating pipe is rotationally fixed on the rack, and the driving wheel is in transmission connection with the rotating pipe. The rotary joint is rotatably connected with the upper port of the rotating pipe, and the water distributor is connected with the lower port of the moving pipe. The sprayer is obliquely fixed on a water outlet of the water separator, and a plurality of groups of sprayers which are inclined along the same rotating direction are symmetrically distributed on the water separator.

Further, the rotating pipe is rotatably connected to the frame through a bearing, so that the rotating pipe can rotate under the driving of electricity and/or water power.

Furthermore, the outer wall of the rotating pipe is sleeved with a driven wheel which is fixedly connected with the driven wheel, and the driven wheel is meshed with the driving wheel so as to drive the driven wheel to rotate through the driving wheel and further drive the rotating pipe to rotate.

Further, the rotating pipe is connected with the driven wheel through a one-way clutch bearing.

Furthermore, the water separator is a pipeline, two ends of the water separator are bent downwards by 90 degrees to form two water outlets, the spray heads are obliquely connected in the water outlets, and the spray heads in the two water outlets are inclined along the same rotating direction so as to drive the water separator to rotate by utilizing the reaction force of the sprayed water flow.

Furthermore, the inclination angle of the spray head relative to the vertical direction is preferably controlled to be 50-65 degrees, so that the phenomenon that the reaction force of the sprayed water flow is insufficient to influence the rotation of the driving water separator is avoided.

Further, a brush disc is connected to the water separator so as to brush the surface of the photovoltaic panel.

Furthermore, two water outlets of the water separator penetrate through the brush disc and then extend to the lower part of the brush disc, and the brush disc is fixedly connected with the outer wall of the water separator.

Further, the bristles on the lower surface of the brush plate are distributed around the spray head, and the distance from the root of the bristles adjacent to the spray head is not less than 5cm, so that the obstruction to water jet is reduced, and the influence on hydraulic driving force is prevented.

Further, the rotary joint is connected with a water pump, and the water pump is connected with a water tank so as to conveniently send clean water into the cleaning machine.

Compared with the prior art, the utility model has the following beneficial effects: hydroelectric dual drive photovoltaic board cleaning machine can utilize electric power and water conservancy drive water knockout drum to rotate simultaneously through the reaction force of driving motor and shower nozzle spun rivers, and then drives the brush dish and scrub the surface of photovoltaic board, and cleaning efficiency is higher, the effect is better when two kinds of power use simultaneously. In addition, the water power can be simply utilized for driving, and the problems that cleaning cannot be carried out once the driving motor breaks down and cleaning is interrupted when the driving motor is simply adopted for driving are solved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model.

Fig. 1 is a schematic structural diagram of a hydroelectric dual-drive photovoltaic panel cleaning machine in an embodiment of the utility model.

Fig. 2 is a view of the photovoltaic panel cleaning machine driven by water and electricity in the direction of direction a in fig. 1.

The scores in the figure represent: 1-a frame, 2-a driving motor, 3-a driving wheel, 4-a rotating pipe, 5-a rotating joint, 6-a water separator, 7-a spray head, 8-a bearing, 9-a driven wheel, 10-a one-way clutch bearing, 11-a brush disc and 12-bristles.

Detailed Description

It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the utility model as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

For convenience of description, the words "up", "down", "left" and "right" in the present invention, if any, merely indicate that the directions of movement are consistent with those of the drawings, and do not limit the structure, but merely facilitate the description of the utility model and simplify the description, rather than indicate or imply that the referenced device or element needs to have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Term interpretation section: the terms "mounted," "connected," "fixed," and the like in the present invention are to be understood in a broad sense, and for example, the terms "mounted," "connected," and "fixed" may be fixed, detachable, or integrated; the connecting lines may be mechanical, direct or indirect through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention according to specific situations. The hydroelectric double-drive photovoltaic panel cleaning machine is further described by combining the attached drawings and the specific embodiment of the specification.

Referring to fig. 1 and 2, there is illustrated a hydroelectric dual-drive photovoltaic panel washer comprising: frame 1, driving motor 2, action wheel 3, rotating tube 4, rotary joint 5, water knockout drum 6 and shower nozzle 7, wherein:

the frame 1 is a rectangular frame and can be suspended and fixed on a support. The driving motor 2 is vertically fixed on the upper surface of the rack 1, a motor shaft of the driving motor 2 is located in a frame of the rack 1, and the driving wheel 3 is fixed on the motor shaft of the driving motor 2. A bearing 8 is fixed in a fixing hole on the upper surface of the frame 1, the rotating tube 4 passes through the inner ring of the bearing 8 and then extends downwards, and the rotating tube 4 and the bearing are fixedly connected together, so that the rotating tube 4 is rotatably connected to the frame 1.

The outer wall of the rotating pipe 4 is sleeved with a driven wheel 9 and fixedly connected with the driven wheel 9, and the driven wheel 9 is meshed with the driving wheel 3, so that the driving wheel 3 drives the driven wheel 9 to rotate, and then the rotating pipe 4 is driven to rotate. The rotary joint 5 is rotatably connected with the upper port of the rotating pipe 4, when in use, the rotary joint 5 is connected with a water pump, and the water pump is connected with a water tank so as to send clean water into the rotating pipe 4 (refer to an arrow in fig. 1).

The middle of the water separator 6 is connected with the lower port of the rotating pipe 4. The water separator 6 is a pipeline, two ends of the pipeline are bent downwards by 90 degrees to form two water outlets, the spray heads 7 are obliquely connected in the water outlets, and the spray heads 7 in the two water outlets are inclined along the same rotating direction so as to drive the water separator 6 to rotate by utilizing the reaction force of the sprayed water flow. Optionally, the inclination angle of the spray head 7 relative to the vertical direction is preferably controlled to be 50-65 degrees, such as 50 degrees, 60 degrees, 65 degrees, and the like, so as to avoid that the reaction force of the sprayed water flow is insufficient to influence the rotation of the water distributor 6. The water and electricity dual-drive photovoltaic panel cleaning machine of this embodiment can utilize electric power and water conservancy to drive the rotation of water knockout drum 6 simultaneously through the reaction force of driving motor 2 and 7 spun rivers of shower nozzle, and cleaning efficiency is higher, the effect is better when two kinds of power use simultaneously.

With continued reference to fig. 1, in another preferred embodiment, the rotating tube 4 is connected to the driven wheel 9 before via a one-way clutch bearing 10. When the rotating pipe 4 is driven to rotate only by adopting hydraulic power, the rotating pipe 4 is separated from the driven wheel 9 through the one-way clutch bearing 10, so that redundant load is reduced, and the rotating pipe 4, the driven wheel 9, the driving wheel 3 and the like cannot be driven to rotate simultaneously due to insufficient hydraulic power. The cleaning machine of the embodiment can be driven by only using hydraulic power through the temporary separation of the rotating pipe 4 and the driven wheel 9, thereby preventing the problem that once the driving motor fails, the cleaning can not be carried out or the cleaning is interrupted when the driving motor is only used for driving.

With continued reference to fig. 1, in another preferred embodiment, a brush plate 11 is connected to the water separator 6, two water outlets of the water separator 6 extend to the lower part of the brush plate 11 after penetrating through the brush plate 11, and the brush plate 11 is fixedly connected with the outer wall of the water separator 6 so as to brush the surface of the photovoltaic panel. When the driving water separator 6 rotates, the brush disc 11 is driven to rotate, and then the brush hairs on the brush disc 11 are utilized to brush the surface of the photovoltaic panel, so that the cleaning efficiency and the cleaning effect can be further improved.

In another preferred embodiment, the bristles 12 on the lower surface of the brush plate 11 are distributed around the nozzle 7, and the distance from the root of the bristles 12 adjacent to the nozzle 7 is not less than 5 cm. When the brush bristles 12 are too close to the spray head 7 or even embed the spray head 7 in the brush bristles, the water flow sprayed by the spray head 7 is obviously hindered, firstly, the recoil force of the water flow is reduced to influence the driving of the water distributor 6, secondly, the spraying distance of the water flow is influenced, so that the water flow cannot be sprayed at the edge of the photovoltaic panel, and the surface of the photovoltaic panel is easily damaged by dry brushing.

Finally, it should be understood that 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. Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.

Claims

1. The utility model provides a water and electricity dual drive photovoltaic board cleaning machine which characterized in that includes: the device comprises a rack, a driving motor, a driving wheel, a rotating pipe, a rotating joint, a water distributor and a spray head; wherein: the driving motor is fixed on the frame, and the driving wheel is fixed on a motor shaft of the driving motor; the rotating pipe is rotationally fixed on the rack, and the driving wheel is in transmission connection with the rotating pipe; the rotary joint is rotationally connected with the upper port of the rotating pipe, and the water distributor is connected with the lower port of the moving pipe; the sprayer is obliquely fixed on a water outlet of the water separator, and a plurality of groups of sprayers which are inclined along the same rotating direction are symmetrically distributed on the water separator.

2. The hydroelectric dual-drive photovoltaic panel cleaning machine as recited in claim 1, wherein the rotating tube is rotatably connected to the frame through a bearing.

3. The hydroelectric dual-drive photovoltaic panel cleaning machine as claimed in claim 1, wherein a driven wheel is sleeved on the outer wall of the rotating tube and is fixedly connected with the rotating tube, and the driven wheel is engaged with the driving wheel.

4. The hydroelectric dual-drive photovoltaic panel cleaning machine as claimed in claim 3, wherein the rotating pipe is connected with the driven wheel through a one-way clutch bearing.

5. The hydroelectric dual-drive photovoltaic panel cleaning machine as claimed in claim 1, wherein the water separator is a pipeline, two ends of the water separator are bent downwards by 90 degrees to form two water outlets, the spray head is connected in the water outlets in an inclined manner, and the spray heads in the two water outlets are inclined in the same rotating direction.

6. A hydroelectric double-drive photovoltaic panel cleaning machine as claimed in claim 5, wherein the angle of inclination of the spray heads relative to the vertical is controlled to be between 50-65 °.

7. The hydroelectric dual-drive photovoltaic panel cleaning machine as recited in claim 5, wherein the water separator is connected with a brush plate.

8. The hydroelectric dual-drive photovoltaic panel cleaning machine as claimed in claim 7, wherein the two water outlets of the water separator extend to the lower part of the brush disk after passing through the brush disk, and the brush disk is fixedly connected with the outer wall of the water separator.

9. The hydroelectric dual-drive photovoltaic panel cleaning machine as recited in claim 8, wherein bristles on the lower surface of the brush tray are distributed around the nozzle, and the distance from the root of the bristles adjacent to the nozzle is not less than 5 cm.

10. A hydroelectric dual-drive photovoltaic panel washer according to any one of claims 1-9, wherein the swivel is connected to a water pump, and the water pump is connected to a water tank.