Efficient cleaning device for photovoltaic panel

Abstract

The utility model discloses a photovoltaic panel high efficiency cleaning device, including control unit, drive module, fixed module and a plurality of cleaning modules, fixed module includes two mounting base, all cleaning modules are installed between two mounting base, all cleaning modules are connected through connecting module, the control unit is installed in fixed module, and the drive module is installed in the fixed module. The driving module is mounted at the fixing module and the connecting module, so that the fixing module and the connecting module can move on the photovoltaic panel; according to the efficient cleaning device for the photovoltaic panels, the efficient cleaning device is installed on the photovoltaic panels, the efficient cleaning device can move on the photovoltaic panels in rows through the driving module, meanwhile, clean water is sprayed through the cleaning module, the surfaces of the photovoltaic panels are washed, and then the multiple rows of photovoltaic panels are cleaned at the same time; the device can effectively improve the cleaning efficiency and cleaning quality of the photovoltaic panel and reduce manual labor.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic technology field, concretely is a kind of photovoltaic panel high-efficiency cleaning device. BACKGROUND

[0002] With the explosive growth of the number of photovoltaic power stations, photovoltaic panel cleaning becomes an important link. Large photovoltaic projects have a large number of photovoltaic panels installed in rows on corresponding steel structures, forming a large photovoltaic system. The surface of the photovoltaic panel will deposit dust, leaves, sand and air pollutants, resulting in a decrease in the power generation efficiency of the photovoltaic panel. Therefore, photovoltaic panel cleaning is an important link to ensure the normal operation of the photovoltaic power station.

[0003] However, the traditional manual cleaning method cannot meet the needs. On the one hand, manual cleaning is inefficient and cannot cope with the rapid growth of photovoltaic power stations. It is not suitable for cleaning large photovoltaic panels and cannot clean multiple rows of photovoltaic panels simultaneously. On the other hand, the cleaning quality of manual cleaning is poor and cannot meet the user's needs. SUMMARY

[0004] To overcome the shortcomings of the prior art, the utility model provides a photovoltaic panel high-efficiency cleaning device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A photovoltaic panel high-efficiency cleaning device includes a control unit, a drive module, a fixed module, and a plurality of cleaning modules. The fixed module includes two mounting seats, each cleaning module is installed between the two mounting seats, and each cleaning module is connected by a connecting module. The control unit is installed in the fixed module, and the drive module is installed at the fixed module and the connecting module, so that the fixed module and the connecting module can move on the photovoltaic panel.

[0007] Each cleaning module includes a rotating shaft, a cleaning brush roller, and a water spray pipe. The cleaning brush roller is sleeved on the rotating shaft, the end of the rotating shaft is rotatably installed in the mounting seat or the connecting module, the rotating shaft is connected to the output shaft of the cleaning motor installed in the mounting seat, and the water spray pipe is fixedly installed between the two connecting modules or between the connecting module and the mounting seat. One of the mounting seats is provided with a water inlet connector connected to the water spray pipe, and the bottom of the water spray pipe is provided with a water outlet hole.

[0008] The connecting module includes a connecting seat, a shaft coupling, and a pipe joint. The shaft coupling and the pipe joint are located in the connecting seat. The rotating shafts of adjacent cleaning modules are inserted into the connecting seat and connected by the shaft coupling, and the water spray pipes of adjacent cleaning modules are connected by the pipe joint.

[0009] Further, the driving module comprises a driving motor, a plurality of driving shafts, a moving track, a plurality of driving wheels and a plurality of driven wheels, the driving motor is installed in one of the mounting seats, the driving motor is connected with one end of the driving shaft, the end of the driving shaft is rotatably installed at the mounting seat or the connecting seat, one driving wheel and a plurality of driven wheels are rotatably installed in the connecting seat, the driving shaft is inserted into the driving wheel and they are connected through a key.

[0010] Further, a spray head is installed at the water outlet.

[0011] Further, the bottom of the mounting seat is provided with a limiting module, the limiting module comprises a plurality of limiting mechanisms, the limiting mechanism comprises a fixed frame, a mounting frame and a limiting guide wheel, the fixed frame is fixedly installed at the bottom of the mounting seat, one end of the connecting frame is hinged with the fixed frame, a torsional spring is arranged between the connecting frame and the fixed frame, and the other end of the connecting frame is installed with the limiting guide wheel.

[0012] Further, the water spraying pipe is a hard metal pipe.

[0013] Further, the control unit is a controller, and the controller is electrically connected with the cleaning motor and the driving motor.

[0014] Compared with the prior art, the photovoltaic panel efficient cleaning device has the following beneficial effects:

[0015] The photovoltaic panel efficient cleaning device is installed on the photovoltaic panel, the driving module enables the device to move on the photovoltaic panel, the cleaning module sprays clean water and washes the surface of the photovoltaic panel, and thus multiple rows of photovoltaic panels can be cleaned at the same time; the device can effectively improve the cleaning efficiency and cleaning quality of the photovoltaic panel and reduce manual labor. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 It is a bottom structure diagram of the utility model.

[0018] In the drawing: 1. mounting seat, 2. cleaning module, 21. rotating shaft, 22. cleaning brush roller, 23. water spraying pipe, 24. water outlet, 25. water inlet connector, 3. connecting seat, 31. shaft coupling, 32. pipe joint, 41. driving shaft, 42. moving track, 43. driving wheel, 44. driven wheel, 5. limiting module, 51. fixed frame, 52. mounting frame, 53. limiting guide wheel. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present utility model.

[0020] Please refer to Figure 1 and Figure 2 The present utility model provides the following technical solutions:

[0021] A photovoltaic panel high-efficiency cleaning device, including control unit, drive module, fixed module and a plurality of cleaning module 2, fixed module includes two mounting seat 1, each cleaning module 2 is installed between two mounting seat 1, the number of cleaning module 2 can be increased or decreased according to actual demand, so that the device can adapt to different number of photovoltaic panel arrangement, each cleaning module 2 is connected through connecting module, connecting module makes each cleaning module 2 between convenient disassembly and assembly, control unit is installed in fixed module, control unit is used to control the work of the device, drive module is installed at fixed module and connecting module, so that fixed module and connecting module can move on photovoltaic panel;

[0022] Each cleaning module 2 includes shaft 21, cleaning brush roller 22 and water jet pipe 2323, cleaning brush roller 22 is set in shaft 21, the end of shaft 21 is rotatably installed in mounting seat 1 or connecting module, the output shaft of cleaning motor arranged in mounting seat 1 is connected with shaft 21, so that cleaning motor can drive shaft 21 to rotate, in turn, cleaning brush roller 22 rolls and brushes the surface of photovoltaic panel, water jet pipe 2323 is fixedly installed between two connecting modules or connecting module and mounting seat 1, water jet pipe 2323 is hard metal pipe, so that water jet pipe 2323 can transmit cleaning water at the same time, form support rod structure, be used for supporting connecting mounting seat 1 and each connecting seat 3, one mounting seat 1 is provided with water inlet joint 25, water inlet joint 25 is connected with water jet pipe 2323, and the water source is connected to water inlet joint 25 through the corresponding hose, and the cleaning water is transported into water jet pipe 2323, and the bottom of water jet pipe 2323 is provided with water outlet hole 24, and the cleaning water is sprayed out of water outlet hole 24, and the photovoltaic panel is washed;

[0023] Connecting module includes connecting seat 3, shaft coupling 31 and pipe joint 32, shaft coupling 31 and pipe joint 32 are located in connecting seat 3, the shaft 21 of adjacent cleaning module 2 is inserted into connecting seat 3 and connected through shaft coupling 31, so that the shaft 21 of each cleaning module 2 can be linked, each cleaning brush roller 22 can clean each photovoltaic panel at the same time, and the water jet pipe 2323 of adjacent cleaning module 2 is connected through pipe joint 32, so that each water jet pipe 2323 is mutually conducted.

[0024] The driving module comprises a driving motor, a plurality of driving shafts 41, a plurality of moving tracks 42, a plurality of driving wheels 43 and a plurality of driven wheels 44, the driving motor is installed in one of the mounting seats 1, the driving motor is connected with one end of the driving shaft 41, the end of the driving shaft 41 is rotatably installed at the mounting seat 1 or the connecting seat 3, one driving wheel 43 and a plurality of driven wheels 44 are rotatably installed in the connecting seat 3, the driving wheel 43 and the driven wheel 44 can be clamped into the gap between the photovoltaic panels, and then supported on the steel structure frame, the size of the cleaning brush roller 22 is matched with the size of one photovoltaic panel, the driving shaft 41 is inserted into the driving wheel 43 and connected by a key, the driving wheel 43 can form a shaft coupling effect, so that the driving shafts 41 rotate synchronously, the driving motor can drive the driving wheels 43 and the moving tracks 42 to work through the driving shafts 41, and the moving tracks 42 are pressed at the edges of the photovoltaic panels, so that the device can move on the steel structure frame on which the photovoltaic panels are installed.

[0025] The water outlet hole 24 is provided with a spray head, which can better spray cleaning water through the water spray pipe 2323.

[0026] The bottom of the mounting seat 1 is provided with a limiting module 5, the limiting module 5 comprises a plurality of limiting mechanisms, the limiting mechanism comprises a fixed frame 51, a mounting frame 52 and a limiting guide wheel 53, the fixed frame 51 is fixedly installed at the bottom of the mounting seat 1, one end of the connecting frame is hinged to the fixed frame 51, a torsional spring is arranged between the connecting frame and the fixed frame 51, the other end of the connecting frame is provided with the limiting guide wheel 53, under the action of the torsional spring, the limiting guide wheel 53 is pressed towards the side of the photovoltaic panel, through the cooperative action of the limiting modules 5 at the bottom of the two mounting seats 1, the two limiting modules 5 can cooperatively clamp the photovoltaic panel, so that the device placed on the photovoltaic panels is more stable.

[0027] The control unit is a controller, the controller is electrically connected with the cleaning motor and the driving motor, the controller is a mature technology, the user can integrate a remote control module, a communication module and the like in the controller, so as to facilitate the user to remotely control the device, and the corresponding sensor can also be arranged on the device to detect the position of the device, so as to avoid the device from falling off the photovoltaic panel.

[0028] The specific implementation process is as follows:

[0029] When using the device, first set the number of cleaning modules 2 as needed to adapt to the cleaning of multiple rows of photovoltaic panels, install the device on the photovoltaic panel so that the limiting guide wheels 53 of the limiting module 5 at the bottom of the mounting seat 1 press against the side of the photovoltaic panel, so that the device is relatively stably clamped on the photovoltaic panel; connect the power supply and water source so that the electrical part of the device can work, the cleaning water enters the water inlet joint 25, the drive motor and the cleaning motor are started synchronously, the drive motor drives the drive wheels 43 and the two moving tracks 42 through the shaft 21 to move, so that the device can move on the photovoltaic panel; the cleaning motor drives the shaft 21 to rotate, each shaft 21 drives each cleaning brush roller 22 to rotate, and the cleaning brush roller 22 can wash the surface of the photovoltaic panel, and the cleaning water sprayed from the water spraying pipe 2323 can improve the cleaning quality of the photovoltaic panel.

[0030] The high-efficiency photovoltaic panel cleaning device can effectively improve the cleaning efficiency and quality of the photovoltaic panel and reduce manual labor.

[0031] The above is only an embodiment of the present application, and the specific structure and characteristics of the scheme are not described in detail, and the ordinary technical personnel in the art know all the ordinary technical knowledge in the technical field of the present application before the application date or the priority date, can know all the prior art in the field, and has the ability to apply conventional experimental means before the date, and the ordinary technical personnel in the art can improve and implement the scheme under the inspiration of the present application, some typical known structures or known methods should not be an obstacle to the implementation of the present application. It should be noted that for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, which will not affect the effect and applicability of the present application. The scope of protection claimed in the present application should be subject to the content of its claims, and the specific implementation mode and the like in the specification can be used to explain the content of the claims.

Claims

1. A high-efficiency cleaning device for photovoltaic panels, characterized in that: It includes a control unit, a drive module, a fixing module, and several cleaning modules. The fixing module includes two mounting bases, and each of the cleaning modules is installed between the two mounting bases. The cleaning modules are connected to each other through a connecting module. The control unit is installed inside the fixing module, and the drive module is installed at the fixing module and the connecting module, so that the fixing module and the connecting module can move on the photovoltaic panel. Each of the cleaning modules includes a rotating shaft, a cleaning brush roller, and a water spray pipe. The cleaning brush roller is sleeved on the rotating shaft, and the end of the rotating shaft is rotatably mounted on a mounting base or a connecting module. The rotating shaft is connected to the output shaft of a cleaning motor installed in the mounting base. The water spray pipe is fixedly installed between two connecting modules or between a connecting module and a mounting base. One of the mounting bases is provided with a water inlet connector, which is connected to the water spray pipe. The bottom of the water spray pipe is provided with a water outlet. The connection module includes a connecting seat, a coupling, and a pipe joint. The coupling and the pipe joint are both located inside the connecting seat. The rotating shaft of the adjacent cleaning module is inserted into the connecting seat and connected by the coupling, and the water spray pipe of the adjacent cleaning module is connected by the pipe joint.

2. The high-efficiency cleaning device for photovoltaic panels according to claim 1, characterized in that: The drive module includes a drive motor, several drive shafts, a moving track, several drive wheels and several driven wheels. The drive motor is installed in one of the mounting seats. The drive motor is connected to one end of the drive shaft. The end of the drive shaft is rotatably installed in the mounting seat or connecting seat. A drive wheel and several driven wheels are rotatably installed in the connecting seat. The drive shaft is inserted into the drive wheel and the two are connected by a key.

3. The high-efficiency cleaning device for photovoltaic panels according to claim 1, characterized in that: A nozzle is installed at the water outlet.

4. The high-efficiency cleaning device for photovoltaic panels according to claim 1, characterized in that: The bottom of the mounting base is provided with a limit module, which includes several limit mechanisms. Each limit mechanism includes a fixed frame, a mounting frame, and a limit guide wheel. The fixed frame is fixedly installed at the bottom of the mounting base. One end of the connecting frame is hinged to the fixed frame. A torsion spring is provided between the connecting frame and the fixed frame. The other end of the connection is equipped with a limit guide wheel.

5. The high-efficiency cleaning device for photovoltaic panels according to claim 1, characterized in that: The water spray pipe is a rigid metal pipe.

6. The high-efficiency cleaning device for photovoltaic panels according to claim 1, characterized in that: The control unit is a controller, which is electrically connected to the cleaning motor and the drive motor.

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