CN224083482U - A smart distributed photovoltaic module cleaning device - Google Patents

Abstract

The utility model relates to the technical field of solar photovoltaic power generation auxiliary equipment, in particular to an intelligent distributed photovoltaic module cleaning device. The utility model provides an intelligent distributed photovoltaic module cleaning device which comprises a support, a photovoltaic module body, electric sliding rails, sliding blocks, connecting frames, racks, driving gears, driven gears and rotating brushes, wherein the support is of an oblique structure design, the photovoltaic module body is arranged on an oblique part, the front and rear sides of the top surface of the photovoltaic module body are symmetrically connected with the electric sliding rails, the electric sliding rails are connected with the sliding blocks in a sliding mode, the electric sliding rails are electrically connected with a remote control system, the connecting frames are connected onto the sliding blocks, and the racks are connected onto the front and rear side walls of the lower side of the photovoltaic module body. The device is equipped with remote operation's electronic slide rail and first water pump, can accomplish automatically that clean water sprays and subassembly surface scrub, need not artifical frequent operation, greatly uses manpower sparingly, promotes clean efficiency.

Description

Intelligent distributed photovoltaic module cleaning device

Technical Field

The utility model relates to the technical field of solar photovoltaic power generation auxiliary equipment, in particular to an intelligent distributed photovoltaic module cleaning device.

Background

Along with the continuous increase of the global demand for clean energy, photovoltaic power generation is widely applied as a sustainable and pollution-free energy acquisition mode. The distributed photovoltaic power generation system can be flexibly installed on the roof of a building, industrial and commercial plants and other places, so that the idle space can be effectively utilized, the power transmission loss is reduced, and the development is particularly rapid in recent years.

In a distributed photovoltaic power generation system, the photovoltaic module is a core component, and the power generation efficiency of the photovoltaic module directly affects the performance of the whole system. However, in the practical use process, the photovoltaic module is exposed to the outdoor environment for a long time, and is extremely easy to be polluted by dust, dirt, bird droppings, leaves and other impurities. These contaminants accumulate on the surface of the photovoltaic module, which can block sunlight irradiation, reduce the absorption and conversion efficiency of the module to sunlight, and further cause significant reduction of the generated power.

At present, cleaning of the photovoltaic module is mainly completed by manual cleaning, and only additional cleaning assisting tools can be added, so that full-automatic cleaning cannot be realized. Manual cleaning relies on manual hand-held cleaning tools for wiping, which is inefficient, labor intensive, and requires significant labor and time costs when cleaning large-scale distributed photovoltaic power stations. Meanwhile, in the manual cleaning process, the force and the mode of an operator are difficult to unify, so that scratch damage is easily caused to the surface of the photovoltaic module, and the service life of the module is influenced.

Disclosure of utility model

In order to overcome the defects, the technical problem is to provide the intelligent distributed photovoltaic module cleaning device.

The intelligent distributed photovoltaic module cleaning device comprises a support, a photovoltaic module body, electric sliding rails, sliding blocks, connecting frames, racks, driving gears, driven gears and rotating brushes, wherein the support is of an oblique structure design, the photovoltaic module body is installed on an oblique part, the front and rear sides of the top surface of the photovoltaic module body are symmetrically connected with the electric sliding rails, the sliding blocks are connected onto the electric sliding rails in a sliding mode, the electric sliding rails are electrically connected with a remote control system, the connecting frames are connected onto the sliding blocks, the racks are connected onto the front and rear side walls of the lower side of the photovoltaic module body, the lower side of the connecting frames are respectively connected with the driving gears and the driven gears through two rotating shafts, the driving gears are located below, the driven gears are located above, the driving gears are meshed with the driven gears, meanwhile, the driving gears are meshed with the racks, the left side of the photovoltaic module body is slidably connected with the rotating brushes, and the front and rear ends of the rotating brushes are respectively connected with the rotating shafts connected with the driven gears, and the rotating brushes are closely attached to the top surface of the photovoltaic module body.

Further, still including first spray pipe, second spray pipe and high-pressure shower nozzle, be connected with first spray pipe and second spray pipe between two link upside, wherein first spray pipe is located the left side, and second spray pipe is located the right-hand, and hard tube intercommunication is passed through at the middle part of both, all installs a plurality of high-pressure shower nozzles at the bottom of first spray pipe and second spray pipe at the interval.

Further, still including flexible hose, first water pump and storage water tank, hard tube top between first spray pipe and the second spray pipe is connected and is linked together there is flexible hose, and support top left side is connected with the storage water tank, and the storage water tank top is equipped with first water pump, and the bottom pipe of first water pump runs through into inside the storage water tank, and its top pipe then is connected with flexible hose, first water pump and remote control system electric connection.

Further, the photovoltaic module comprises a collecting box and a filtering frame, wherein the collecting box is arranged on the rightmost side of the support, the collecting box is positioned at the right lower corner of the photovoltaic module body, and the filtering frame is connected to the inner upper side of the collecting box in a drawing mode.

Further, the right side of the filter frame is connected with a handle.

Further, still including connecting pipe and second water pump, be connected with the connecting pipe between storage water tank front side and the filter frame front side, the second water pump is installed to the connecting pipe right-hand member, second water pump and remote control system electric connection.

The device has the beneficial effects that 1, the device is provided with the remotely operated electric slide rail and the first water pump, cleaning water spraying and component surface brushing can be automatically finished, manual frequent operation is not needed, manpower is greatly saved, and cleaning efficiency is improved.

2. The high-pressure spray head is adopted for spraying water for pre-flushing, dust and impurities are dispersed, and then the rotating brush is used for brushing, so that the surface of the assembly is deeply cleaned, and the photovoltaic power generation efficiency is effectively ensured.

3. The collecting box and the filter frame collect clean water, and after impurities are filtered by the filter frame, the second water pump pumps the water back to the water storage tank for recycling, so that the water resource utilization rate is greatly improved, and the cleaning cost is reduced.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of the photovoltaic module body, the electric sliding rail, the connecting frame and other components.

Fig. 3 is a schematic perspective view of the electric slider, the first water spraying pipe, the second water spraying pipe and other parts.

Fig. 4 is a schematic perspective view of the driving gear, driven gear, rotary brush, etc. according to the present utility model.

In the figure, the names and serial numbers of the parts are 1-bracket, 2-photovoltaic module body, 3-electric slide rail, 4-slide block, 5-connecting frame, 6-first spray pipe, 7-second spray pipe, 8-high pressure spray head, 9-flexible hose, 10-first water pump, 11-water storage tank, 12-rack, 13-driving gear, 14-driven gear, 15-rotating brush, 16-collecting box, 17-filtering frame, 18-connecting pipe and 19-second water pump.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings.

The embodiment of the intelligent distributed photovoltaic module cleaning device is shown in the figures 1-4, the intelligent distributed photovoltaic module cleaning device comprises a support 1, a photovoltaic module body 2, an electric sliding rail 3, a sliding block 4, a connecting frame 5, a rack 12, a driving gear 13, a driven gear 14 and a rotary brush 15, wherein the support 1 adopts an oblique structural design, the photovoltaic module body 2 is arranged on an oblique part, the photovoltaic module body 2 can be ensured to receive sunlight radiation to the greatest extent, the photovoltaic power generation efficiency is improved, the electric sliding rail 3 is symmetrically connected to the top surface of the photovoltaic module body 2 front and back, sliding blocks 4 are connected to the electric sliding rail 3 in a sliding manner, the electric sliding rail 3 is electrically connected with a remote control system, connecting frames 5 are connected to the sliding blocks 4, racks 12 are welded to the front and back side walls of the lower side of the photovoltaic module body 2, the lower side of the connecting frame 5 is respectively connected with the driving gear 13 and the driven gear 14 through two rotating shafts, the driving gear 13 is arranged below the driving gear 14, the driven gear 14 is arranged above the driving gear 14, the driving gear 13 is meshed with the driven gear 14, the number of teeth of the driving gear 13 is greater than that of the driven gear 14, meanwhile, the driving gear 13 is meshed with the driven gear 12, the driving gear 3 is meshed with the driven gear 12, when the electric sliding frame 5 is driven gear 2 is driven by the driving gear 2, the driving gear 2 rotates, and the brush 15 is in a rotating relation of the driving assembly, and the driving assembly is in a rotating direction of the brush 15, and the rotating body is connected to the top surface of the brush body through the rotating under the rotating direction of the rotating shaft, and the brush 15, and the rotating tightly, and the brush 15 is connected to the rotating to the top surface of the rotating body.

As shown in fig. 1, fig. 2 and fig. 4, still include first spray pipe 6, second spray pipe 7, high-pressure shower nozzle 8, flexible hose 9, first water pump 10 and storage water tank 11, be connected with first spray pipe 6 and second spray pipe 7 between two link 5 upside, wherein first spray pipe 6 is located the left side, second spray pipe 7 is located the right side, the middle part of both passes through hard tube intercommunication, a plurality of high-pressure shower nozzles 8 are all installed to the bottom of first spray pipe 6 and second spray pipe 7 at the interval, the orientation of these high-pressure shower nozzles 8 is the top surface of photovoltaic module body 2, high-pressure shower nozzle 8 can spray the surface of photovoltaic module body 2 with the form of high-pressure injection, realize the washing on photovoltaic module body 2 surface, hard tube top between first spray pipe 6 and the second spray pipe 7 is connected with flexible hose 9, support 1 top left side is connected with storage water tank 11 through the bolt, storage water tank 11 top is equipped with first water pump 10, the bottom pipe of first water pump 10 runs through inside entering storage water tank 11, be used for in the storage water tank 11 to extract, the form of high-pressure shower nozzle 8 is sprayed to the surface of photovoltaic module body 2, the form of cleaning water, the surface is connected with flexible hose 10 with the remote electrical connection system of the first water pump 10.

When the photovoltaic module body 2 is installed at a designated place through the bracket 1 and is used for a long time, dust and impurities are easily accumulated on the surface of the photovoltaic module body, so that the photovoltaic power generation efficiency is affected, and the photovoltaic module body needs to be cleaned at the moment. Before the cleaning operation starts, the storage tank 11 needs to be ensured to store enough cleaning water in advance, an operator starts the first water pump 10 through the remote control system during cleaning, the first water pump 10 pumps out the cleaning water in the storage tank 11, the cleaning water enters the telescopic hose 9 through a pipe at the top of the first water pump 10, then enters the first water spraying pipe 6 and the second water spraying pipe 7, and finally is sprayed out from the high-pressure spray head 8 to the surface of the photovoltaic module body 2. The cleaning water sprayed by the high-pressure spray head 8 can be used for pre-flushing the surface of the photovoltaic module body 2, primarily removing dust and impurities on the surface, and starting the electric sliding rail 3 after the pre-flushing is completed. The electric slide rail 3 drives the slide block 4, the connecting frame 5 and the first water spraying pipe 6 and the second water spraying pipe 7 on the connecting frame 5 to move downwards and rightwards. With the movement of the link 5, the driving gear 13 starts to rotate under the action of the rack 12. Since the driving gear 13 and the driven gear 14 are meshed with each other, and the number of teeth of the driving gear 13 is greater than that of teeth of the driven gear 14, the rotation of the driving gear 13 drives the driven gear 14 to rotate at high speed according to the gear transmission principle. The rotation of driven gear 14 drives rotatory brush 15 synchronous rotation through the pivot, and rotatory brush 15 is at the in-process that removes below right this moment, and the photovoltaic module body 2 surface is fully scrubbed, further clears away the dirt that remains on surface, and high-pressure shower nozzle 8 can spray clean water in step, and after the cleaning is accomplished, electronic slide rail 3 drive slider 4 and link 5 upper left side remove the reset, and first spray pipe 6, second spray pipe 7, driving gear 13, driven gear 14, rotatory brush 15 etc. parts on the link 5 also reset thereupon. After the reset is completed, the electric slide rail 3 and the first water pump 10 are closed, and one complete cleaning operation is completed.

As shown in fig. 1, the solar energy collection device further comprises a collection box 16, a filter frame 17, a connecting pipe 18 and a second water pump 19, wherein the collection box 16 is installed on the rightmost side of the support 1 through bolts, the collection box 16 is located at the right lower corner of the photovoltaic module body 2, used water generated in the cleaning process flows into the collection box 16 located on the rightmost side of the support 1 under the action of gravity, the filter frame 17 is connected to the upper inner side of the collection box 16 in a drawing mode, the filter frame 17 is used for filtering impurities in the used water, the filter frame 17 is conveniently pulled out and cleaned in the later stage, a handle is connected to the right side of the filter frame 17, the filter frame 17 is conveniently pulled out from the collection box 16, the connecting pipe 18 is connected between the front side of the water storage tank 11 and the front side of the filter frame 17, the second water pump 19 is installed at the right end of the connecting pipe 18, the second water pump 19 is electrically connected with a remote control system, and filtered used water in the filter frame 17 can be pumped back to the water source 11 through the connecting pipe 18 after the second water pump 19 is started, so that clean recycling of water resources can be realized, and clean water storage tank utilization cost is reduced.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims (6)

1. The utility model provides an intelligent distributed photovoltaic module cleaning device, a serial communication port, including support (1), photovoltaic module body (2), electronic slide rail (3), slider (4), link (5), rack (12), driving gear (13), driven gear (14) and rotatory brush (15), support (1) adopt slant structural design, photovoltaic module body (2) are installed on the slant part, symmetrical connection has electronic slide rail (3) around photovoltaic module body (2) top, all be connected with slider (4) on electronic slide rail (3), electronic slide rail (3) and remote control system electric connection, all be connected with link (5) on slider (4), all be connected with rack (12) on both sides wall around photovoltaic module body (2) downside, link (5) downside is connected with driving gear (13) and driven gear (14) through two pivots respectively, driving gear (13) are located the below, driven gear (14) are located the top, and driving gear (13) and driven gear (14) intermesh, simultaneously driving gear (13) and driven gear (12) phase are connected with slider (4) on slider (4), the rotatory brush (15) of side slip (2) is connected with brush rotation end (15) respectively, and the rotary brush (15) is closely attached to the top surface of the photovoltaic module body (2).

2. The intelligent distributed photovoltaic module cleaning device according to claim 1, further comprising a first water spraying pipe (6), a second water spraying pipe (7) and a high-pressure spray nozzle (8), wherein the first water spraying pipe (6) and the second water spraying pipe (7) are connected between the upper sides of the two connecting frames (5), the first water spraying pipe (6) is positioned on the left side, the second water spraying pipe (7) is positioned on the right side, the middle parts of the two water spraying pipes are communicated through a hard pipe, and a plurality of high-pressure spray nozzles (8) are installed at the bottoms of the first water spraying pipe (6) and the second water spraying pipe (7) at intervals.

3. The intelligent distributed photovoltaic module cleaning device according to claim 2, further comprising a telescopic hose (9), a first water pump (10) and a water storage tank (11), wherein the top of the hard pipe between the first water spraying pipe (6) and the second water spraying pipe (7) is connected with the telescopic hose (9) and is communicated with the telescopic hose, the left side of the top of the bracket (1) is connected with the water storage tank (11), the top of the water storage tank (11) is provided with the first water pump (10), the bottom pipe of the first water pump (10) penetrates into the water storage tank (11), the top pipe of the first water pump is connected with the telescopic hose (9), and the first water pump (10) is electrically connected with a remote control system.

4. The intelligent distributed photovoltaic module cleaning device according to claim 3, further comprising a collecting box (16) and a filtering frame (17), wherein the collecting box (16) is installed on the rightmost side of the support (1), the collecting box (16) is located at the right lower corner of the photovoltaic module body (2), and the filtering frame (17) is connected to the inner upper side of the collecting box (16) in a drawing mode.

5. The intelligent distributed photovoltaic module cleaning device according to claim 4, wherein a handle is connected to the right side of the filter frame (17).

6. The intelligent distributed photovoltaic module cleaning device according to claim 5, further comprising a connecting pipe (18) and a second water pump (19), wherein the connecting pipe (18) is connected between the front side of the water storage tank (11) and the front side of the filtering frame (17), the second water pump (19) is installed at the right end of the connecting pipe (18), and the second water pump (19) is electrically connected with the remote control system.