CN215956342U

CN215956342U - Multifunctional photovoltaic power generation device

Info

Publication number: CN215956342U
Application number: CN202122403412.8U
Authority: CN
Inventors: 王金鑫; 李海建; 朱耿峰
Original assignee: New Energy Branch of Huaneng Qinghai Power Generation Co Ltd
Current assignee: New Energy Branch of Huaneng Qinghai Power Generation Co Ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-03-04
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a multifunctional photovoltaic power generation device, and relates to the technical field of photovoltaic power generation devices. Including photovoltaic power generation device body, support, the photovoltaic power generation device body is installed on the support, install the guide box on the support, the guide box is provided with the inner chamber, install the rack in the guide box, rack connection gear, the interlude has the connecting axle in the gear, be provided with the guide way on the guide box, the connecting axle card is gone into in the guide way, just the connecting axle can prolong the guide way is removed left and right, the connecting axle is connected and is cleaned the motor, clean the motor installation and clean the board, clean the board lower extreme and install the brush cleaner. The utility model provides a multifunctional photovoltaic power generation device, which can enable a lug boss on a dirt removing plate and a cleaning brush to relatively move in a staggered manner, further remove impurities such as dust and the like attached to the cleaning brush, facilitate the next cleaning of the upper surface of a photovoltaic plate and avoid the need of cleaning the cleaning brush regularly by workers.

Description

Multifunctional photovoltaic power generation device

Technical Field

The utility model relates to the technical field of photovoltaic power generation devices, in particular to a multifunctional photovoltaic power generation device.

Background

Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. The solar energy power generation system mainly comprises a solar panel (assembly), a controller and an inverter, and the main components are electronic components. The solar cells are connected in series and then are packaged and protected to form a large-area solar cell module, and then the photovoltaic power generation device is formed by matching with components such as a power controller and the like.

According to the multifunctional solar photovoltaic power generation device provided by the Chinese patent authorization publication number CN 109088592A, the cleaning brush on the brush holder can automatically scrape and brush the photovoltaic plate for cleaning, and the garbage on the photovoltaic plate is pushed into the storage barrel from the right end of the supporting plate.

But the device cleans the photovoltaic board through the brush cleaner for a long time when using, and gap department between the brush cleaner can remain impurity such as a large amount of dusts, influences the effect of cleaning of photovoltaic board, and the mode that adopts staff's regular clear cleaning brush at present clears up the impurity of doping on the brush cleaner mostly, however this kind of mode inefficiency, and the clearance is not thorough.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multifunctional photovoltaic power generation device, which solves the technical problems that the working efficiency of manually cleaning impurities doped on a cleaning brush is low and the cleaning is not complete at present.

In order to solve the technical problems, the utility model provides a multifunctional photovoltaic power generation device which comprises a photovoltaic power generation device body and a support, wherein the photovoltaic power generation device body is installed on the support, a guide box is installed on the support, an inner cavity is formed in the guide box, a rack is installed in the guide box and connected with a gear, a connecting shaft is inserted in the gear, a guide groove is formed in the guide box, the connecting shaft is clamped in the guide groove and can move left and right along the guide groove, the connecting shaft is connected with a cleaning motor, a cleaning plate is installed on the cleaning motor, and a cleaning brush is installed at the lower end of the cleaning plate;

install the bearing frame on the guide box, the threaded rod alternates in the bearing frame, threaded rod outside cover is equipped with the screw sleeve, the scrubbing motor is connected to the threaded rod, install the scrubbing board on the screw sleeve, be provided with a plurality of bellying on the scrubbing board, still include the controller.

Preferably, the bearing seat is connected with the guide box through a bolt, and the protruding part and the decontamination plate are integrally designed.

Preferably, the controller is electrically connected with the sweeping motor, and the controller is electrically connected with the decontamination motor.

Preferably, still include the storage water tank, install the delivery pump in the storage water tank, the delivery pump is connected the conveyer pipe, duct connection pressure boost shower nozzle, pressure boost shower nozzle is installed on the scrubbing board.

Preferably, be provided with the filter in the storage water tank, the filter is located the upside in the last hole that absorbs water of delivery pump, just be provided with a plurality of filtration hole on the filter.

Preferably, the conveying pipe comprises a hard pipe and a hose, the hard pipe is connected with the conveying pump, the hose is inserted into the decontamination plate, and the top end of the hard pipe is higher than the filter plate.

Compared with the related art, the multifunctional photovoltaic power generation device provided by the utility model has the following beneficial effects:

when the upper surface of a photovoltaic plate in a photovoltaic power generation device body needs to be cleaned, a cleaning motor drives a connecting shaft and a gear to rotate, the gear is meshed with a rack, the gear can drive the cleaning plate and a cleaning brush to slide left and right along a guide groove in a guide box to clean the surface of the photovoltaic plate, after the photovoltaic plate is cleaned, the cleaning plate and the cleaning brush are moved to the left side, a dirt removing motor can drive a threaded rod to rotate so as to drive a threaded sleeve to move back and forth, the threaded sleeve can drive the cleaning plate to move back and forth, the cleaning plate and the cleaning brush which can move left and right are matched, the bulge part on the cleaning plate and the cleaning brush can relatively move in a staggered manner, and further impurities such as dust attached to the cleaning brush can be removed, the upper surface of the photovoltaic plate can be cleaned next time, the cleaning effect can be improved, and workers do not need to clean the cleaning brush regularly, the working intensity of workers is reduced, and the working efficiency is improved;

according to the multifunctional photovoltaic power generation device, the water storage tank is arranged, water in the water storage tank is transferred to the conveying pipe through the conveying pump, the conveying pipe is inserted into the dirt removing plate, when the dirt removing plate and the cleaning brush are relatively staggered, water is sprayed through the conveying pipe, the cleaning brush is further cleaned, the cleaned water falls on the filter plate, impurities in the cleaned water are removed through the filter plate, the filtered water enters the lower side of the filter plate, the water in the water storage tank can be used for multiple times, and resource waste is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a multifunctional photovoltaic power generation device.

Fig. 2 is a rear view of a multifunctional photovoltaic power generation device.

Fig. 3 is a left side view of a multifunctional photovoltaic power generation device.

Fig. 4 is a schematic view of an internal structure of a water storage tank in a multifunctional photovoltaic power generation device.

Fig. 5 is a connection diagram of a rack and a gear in a multifunctional photovoltaic power generation device.

Reference numbers in the figures: 1. a photovoltaic power generation device body; 2. a support; 3. a guide box; 4. a rack; 5. a gear; 6. a connecting shaft; 7. cleaning a motor; 8. cleaning the board; 9. cleaning with a brush; 10. a bearing seat; 11. a threaded rod; 12. a threaded sleeve; 13. a decontamination motor; 14. a decontamination plate; 15. a water storage tank; 16. a delivery pump; 17. a delivery pipe; 18. a pressurized spray head; 19. a filter plate; 20. and a controller.

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.

Example one

As shown in fig. 1-5, the photovoltaic power generation device comprises a photovoltaic power generation device body 1 and a support 2, wherein the photovoltaic power generation device body 1 is installed on the support 2, a guide box 3 is installed on the support 2, the guide box 3 is provided with an inner cavity, a rack 4 is installed in the guide box 3, the rack 4 is connected with a gear 5, a connecting shaft 6 is inserted in the gear 5, a guide groove is formed in the guide box 3, the connecting shaft 6 is clamped in the guide groove, the connecting shaft 6 can move left and right along the guide groove, the connecting shaft 6 is connected with a cleaning motor 7, the cleaning motor 7 is provided with a cleaning plate 8, and the lower end of the cleaning plate 8 is provided with a cleaning brush 9;

install bearing frame 10 on the guide box 3, alternate threaded rod 11 in the bearing frame 10, threaded rod 11 outside cover is equipped with threaded sleeve 12, and threaded rod 11 is connected scrubbing motor 13, installs scrubbing board 14 on the threaded sleeve 12, is provided with a plurality of bellying on the scrubbing board 14, still includes controller 20.

Example two

On the basis of embodiment one, still include storage water tank 15, install delivery pump 16 in the storage water tank 15, delivery pump 16 connects conveyer pipe 17, conveyer pipe 17 connects pressure boost shower nozzle 18, pressure boost shower nozzle 18 is installed on scrubbing board 14, be provided with filter 19 in the storage water tank 15, filter 19 is located the upside that absorbs water the hole on delivery pump 16, and be provided with a plurality of on the filter 19 and filter the hole, conveyer pipe 17 includes the hard tube, the hose, hard tube connection delivery pump 16, the hose inserts in scrubbing board 14, the height on hard tube top is higher than the height of filter 19.

EXAMPLE III

The photovoltaic power generation device comprises a photovoltaic power generation device body 1 and a support 2, wherein the photovoltaic power generation device body 1 is installed on the support 2, a guide box 3 is installed on the support 2, an inner cavity is formed in the guide box 3, a rack 4 is installed in the guide box 3, the rack 4 is connected with a gear 5, a connecting shaft 6 is inserted in the gear 5 in a penetrating manner, a guide groove is formed in the guide box 3, the connecting shaft 6 is clamped in the guide groove, the connecting shaft 6 can move left and right along the guide groove, the connecting shaft 6 is connected with a cleaning motor 7, the cleaning motor 7 is provided with a cleaning plate 8, and the lower end of the cleaning plate 8 is provided with a cleaning brush 9;

the cleaning device comprises a guide box 3, a bearing seat 10, a controller 20 and a cleaning motor 7, wherein the bearing seat 10 is installed on the guide box 3, the bearing seat 10 is connected with the guide box 3 through a bolt, a threaded rod 11 is inserted in the bearing seat 10, a threaded sleeve 12 is sleeved outside the threaded rod 11, the threaded rod 11 is connected with the cleaning motor 13, a cleaning plate 14 is installed on the threaded sleeve 12, a plurality of protrusions are arranged on the cleaning plate 14, the protrusions and the cleaning plate 14 are integrally designed, and the cleaning device further comprises the controller 20, the controller 20 is electrically connected with the cleaning motor 7, and the controller 20 is electrically connected with the cleaning motor 13;

still include storage water tank 15, install delivery pump 16 in the storage water tank 15, delivery pump 16 connects conveyer pipe 17, conveyer pipe 17 connects pressure boost shower nozzle 18, pressure boost shower nozzle 18 is installed on scrubbing board 14, be provided with filter 19 in the storage water tank 15, filter 19 is located the upside that absorbs water the hole on delivery pump 16, and be provided with a plurality of on the filter 19 and filter the hole, conveyer pipe 17 includes the hard tube, the hose, hard tube connection delivery pump 16, the hose inserts in scrubbing board 14, the height that highly is higher than filter 19 on hard tube top.

The working principle is as follows:

when the cleaning device is used, an external power supply is used, when the upper surface of a photovoltaic panel in a photovoltaic power generation device body 1 needs to be cleaned, a cleaning motor 7 drives a connecting shaft 6 and a gear 5 to rotate, the gear 5 is meshed with a rack 4, the gear 5 can drive a cleaning plate 8 and a cleaning brush 9 to slide left and right along a guide groove in a guide box 3 to clean the surface of the photovoltaic panel, after the photovoltaic panel is cleaned, the cleaning plate 8 and the cleaning brush 9 are moved to the left side, a dirt removing motor 13 can drive a threaded rod 11 to rotate so as to drive a threaded sleeve 12 to move back and forth, the threaded sleeve 12 can drive a dirt removing plate 14 to move back and forth, and the cleaning plate 8 and the cleaning brush 9 which can move left and right are matched to enable a protruding part on the dirt removing plate 14 to relatively move with the cleaning brush 9 so as to remove impurities such as dust and the like attached to the cleaning brush 9, so that the upper surface of the photovoltaic panel can be cleaned next time, the cleaning effect can be improved, workers do not need to clean the cleaning brush 9 regularly, the working intensity of the workers is reduced, and the working efficiency is improved;

through setting up storage water tank 15, transfer conveyer pipe 17 department through the water of delivery pump 16 in with storage water tank 15, conveyer pipe 17 inserts in the scrubbing board 14, when scrubbing board 14 and brush cleaner 9 are the relative dislocation, spray water through conveyer pipe 17, further wash brush cleaner 9, water after the washing falls on filter 19, get rid of the impurity of washing back aquatic through filter 19, water after the filtration enters into filter 19's downside, can let the water reuse in storage water tank 15, help reducing the wasting of resources.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multifunctional photovoltaic power generation device comprises a photovoltaic power generation device body (1) and a bracket (2), wherein the photovoltaic power generation device body (1) is arranged on the bracket (2), it is characterized in that a guide box (3) is arranged on the bracket (2), the guide box (3) is provided with an inner cavity, a rack (4) is arranged in the guide box (3), the rack (4) is connected with a gear (5), a connecting shaft (6) is inserted in the gear (5), a guide groove is arranged on the guide box (3), the connecting shaft (6) is clamped in the guide groove, the connecting shaft (6) can move left and right along the guide groove, the connecting shaft (6) is connected with a cleaning motor (7), the cleaning motor (7) is provided with a cleaning plate (8), and the lower end of the cleaning plate (8) is provided with a cleaning brush (9);

install bearing frame (10) on guide box (3), threaded rod (11) are alternate in bearing frame (10), threaded rod (11) outside cover is equipped with threaded sleeve (12), scrubbing motor (13) are connected in threaded rod (11), install scrubbing board (14) on threaded sleeve (12), be provided with a plurality of bellying on scrubbing board (14), still include controller (20).

2. A multifunctional photovoltaic generator as claimed in claim 1, characterized by the fact that the bearing block (10) is connected to the guide box (3) by means of bolts, the boss being designed integrally with the dirt removing plate (14).

3. A multifunctional photovoltaic power generation device according to claim 1, characterized in that the controller (20) is electrically connected with the sweeping motor (7), and the controller (20) is electrically connected with the decontamination motor (13).

4. The multifunctional photovoltaic power generation device as claimed in claim 1, further comprising a water storage tank (15), wherein a delivery pump (16) is installed in the water storage tank (15), the delivery pump (16) is connected with a delivery pipe (17), the delivery pipe (17) is connected with a pressurizing nozzle (18), and the pressurizing nozzle (18) is installed on the sewage disposal plate (14).

5. A multifunctional photovoltaic generator as claimed in claim 4, characterized by that a filter plate (19) is arranged in the water storage tank (15), the filter plate (19) is located on the upper side of the water suction holes on the delivery pump (16), and a plurality of filter holes are arranged on the filter plate (19).

6. A multifunctional photovoltaic generator as claimed in claim 5, characterized by the fact that said duct (17) comprises a rigid pipe, a hose, said rigid pipe being connected to said delivery pump (16), said hose being inserted inside the decontamination plate (14), the top end of said rigid pipe having a height higher than the height of said filter plate (19).