CN212069661U

CN212069661U - Photovoltaic module surface self-cleaning device

Info

Publication number: CN212069661U
Application number: CN201921228859.2U
Authority: CN
Inventors: 李晓龙; 孔锋超
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-12-04
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses a photovoltaic module surface self-cleaning device, including bearing seat, shunt tubes, lead screw, screw and axle bed, bear the fixed surface intercommunication of seat under, there is the cover that catchments, catchment the cover and bear seat intercommunication department and install the water strainer, catchment the fixed intercommunication in middle part of cover bottom and the water tank upper surface, water tank outer wall left side middle part fixed mounting has the mounting panel, singlechip and timer are installed respectively to mounting panel upper and lower both sides on the surface, lower surface middle part fixed mounting has level sensor in the water tank, the shunt tubes is arranged in on fixed frame, fixed frame fixed mounting bears the seat upper surface, the equal fixed mounting in fixed frame lower surface left and right sides has reciprocating motor. The utility model discloses a can collect the rainwater at overcast and rainy weather at the water collecting cover and the water strainer that holds seat intercommunication department that hold the seat lower surface, conveniently provide the water source when wasing, and the water strainer also can play filterable effect, avoids debris to get into the water tank, blocks up the pipeline, and is comparatively practical.

Description

Photovoltaic module surface self-cleaning device

Technical Field

The utility model relates to a photovoltaic module washs technical field, specifically is a photovoltaic module surface self-cleaning device.

Background

The photovoltaic module (commonly called as a solar cell panel) is formed by combining solar cells and solar cells with different specifications.

The photovoltaic module is easy to deposit dust or other impurities such as bird droppings and the like, so that sunlight is covered, and the power generation efficiency is reduced. The existing photovoltaic module cleaning device mainly cleans the photovoltaic module through manual work, has large workload and low efficiency, and does not automatically clean the photovoltaic module. Therefore, we propose a photovoltaic module surface automatic cleaning device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic cleaning device for the surface of a photovoltaic component, which detects the water level in a water tank through a liquid level sensor in the water tank, transmits the detected data to a singlechip, and the singlechip analyzes the data, when the water quantity collected in the water tank exceeds the preset maximum water quantity range, the signal of the single chip microcomputer is respectively transmitted to the timer, the water pump, the reciprocating motor and the transmission motor, the timer is used for timing the cleaning time, the water pump is used for conveying the water collected in the water tank into the shunt pipe through the water pumping pipe and then is sprayed out through the spray head, the reciprocating motor drives the transverse plate to reciprocate on the surface of the photovoltaic module through the lead screw, the transmission motor drives the brush roll to rotate, the surface of the photovoltaic module is cleaned, the photovoltaic module can be automatically cleaned in the whole process, manual operation is not needed, and the problem in the background art is solved.

In order to achieve the above object, the utility model provides a following technical scheme: a photovoltaic module surface automatic cleaning device comprises a bearing seat, a flow dividing pipe, screw rods, screw holes and shaft seats, wherein a water collecting cover is fixedly communicated with the lower surface of the bearing seat, a water filtering net is installed at the communication position of the water collecting cover and the bearing seat, the bottom of the water collecting cover is fixedly communicated with the middle part of the upper surface of a water tank, a mounting plate is fixedly installed at the middle part of the left side of the outer wall of the water tank, a single chip microcomputer and a timer are respectively installed at the upper side and the lower side of the surface of the mounting plate, a liquid level sensor is fixedly installed at the middle part of the lower surface in the water tank, the flow dividing pipe is arranged on a fixing frame, the fixing frame is fixedly installed on the upper surface of the bearing seat, reciprocating motors are fixedly installed at the left side and the right side of the lower surface of the fixing frame, the two groups of shaft seats are respectively and fixedly arranged at the left side and the right side of the upper surface of the inner wall of the fixed frame.

As an optimal implementation mode of the utility model, bear the equal vertical fixation in four edges and corners department of seat lower surface and install the stabilizer blade, bear seat upper surface mid-mounting and have photovoltaic module.

As a preferred embodiment of the utility model, the fixed intercommunication in water tank outer wall right side bottom has the drinking-water pipe, the drinking-water pipe runs through in the shower nozzle that the fixed intercommunication in the other end of water pump and drinking-water pipe and shunt tubes one side and the fixed intercommunication of shunt tubes one side have multiunit equidistance to arrange.

As an optimal implementation mode of the utility model, surface fixed mounting has the mount under the diaphragm, mount left side fixed mounting drive motor, drive motor's output and brush roll are connected, the middle part in the mount is arranged in to the brush roll level.

As an optimal implementation mode of the utility model, level sensor's model is JKY-YWH, the model of singlechip is 80C51, the model of timer is GCI-73M, level sensor's data output part is connected with the data input part of singlechip, the signal output part of singlechip is connected with water pump, reciprocating motor and driving motor's signal output part respectively, the signal input part of singlechip is connected with the signal input part of timer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a photovoltaic module surface self-cleaning device through the water collecting cover and the water strainer that holds seat intercommunication department that hold the water collecting cover and hold the seat lower surface, can collect the rainwater in overcast and rainy weather, conveniently provides the water source when wasing, and the water strainer also can play filterable effect, avoids debris to get into the water tank, blocks up the pipeline, and is comparatively practical.

2. The utility model discloses a photovoltaic module surface self-cleaning device, liquid level sensor through in the water tank, liquid level sensor detects the water level in the water tank, data transmission for the singlechip that will detect, the singlechip carries out the analysis to data, when the water yield of collecting in the water tank surpasss when predetermineeing the maximum water yield scope, the timer is transmitted respectively for to the singlechip signal, a water pump, reciprocating motor and driving motor, the timer is regularly to abluent time, the water pump is carried to the reposition of redundant personnel intraductal through the drinking-water pipe with the water of collecting in the water tank, again through the shower nozzle blowout, reciprocating motor drives the diaphragm at photovoltaic module surface reciprocating motion through the lead screw, driving motor drives the brush roll and rotates, clear up photovoltaic module surface, whole process can accomplish the washing to photovoltaic module automatically, need not manual operation.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the automatic surface cleaning device for photovoltaic modules of the present invention;

fig. 2 is a schematic top view of the automatic surface cleaning device for photovoltaic modules of the present invention;

fig. 3 is a schematic diagram of a lateral plate side view structure of the automatic surface cleaning device for photovoltaic modules of the present invention;

fig. 4 is the utility model discloses photovoltaic module surface self-cleaning device's level sensor operation structure schematic diagram.

In the figure: the automatic water-saving device comprises supporting legs 1, a bearing seat 2, a fixing frame 3, a water filter screen 4, a water collecting cover 5, a mounting plate 6, a single chip microcomputer 7, a timer 8, a water tank 9, a liquid level sensor 10, a water pumping pipe 11, a water pump 12, a flow dividing pipe 13, a spray head 14, a reciprocating motor 15, a transverse plate 16, a screw rod 17, an axle seat 18, a photovoltaic module 19, screw holes 20, a transmission motor 21, a brush roller 22 and a fixing frame 23.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: a photovoltaic module surface automatic cleaning device comprises a bearing seat 2, a flow dividing pipe 13, a screw rod 17, screw holes 20 and a shaft seat 18, wherein a water collecting cover 5 is fixedly communicated with the lower surface of the bearing seat 2, a water filtering net 4 is installed at the communication position of the water collecting cover 5 and the bearing seat 2, the bottom of the water collecting cover 5 is fixedly communicated with the middle part of the upper surface of a water tank 9, a mounting plate 6 is fixedly installed at the middle part of the left side of the outer wall of the water tank 9, a single chip microcomputer 7 and a timer 8 are respectively installed at the upper side and the lower side of the surface of the mounting plate 6, a liquid level sensor 10 is fixedly installed at the middle part of the inner lower surface of the water tank 9, the flow dividing pipe 13 is arranged on a fixed frame 3, the fixed frame 3 is fixedly installed on the upper surface of the bearing seat 2, reciprocating motors 15 are fixedly installed at the left side and the right, the tops of the two groups of screw rods 17 are respectively and rotatably connected with the two groups of shaft seats 18, and the two groups of shaft seats 18 are respectively and fixedly arranged at the left side and the right side of the upper surface of the inner wall of the fixed frame 3.

In this embodiment (please refer to fig. 1 and fig. 2), the supporting legs 1 are vertically and fixedly installed at four corners of the lower surface of the supporting seat 2, and the photovoltaic module 19 is installed in the middle of the upper surface of the supporting seat 2.

In this embodiment (please refer to fig. 1), a water pumping pipe 11 is fixedly connected to the bottom of the right side of the outer wall of the water tank 9, the water pumping pipe 11 penetrates through the water pump 12, the other end of the water pumping pipe 11 is fixedly connected to a diversion pipe 13, a plurality of groups of nozzles 14 are fixedly connected to one side of the diversion pipe 13, and the water pump 12 delivers the water collected in the water tank 9 to the diversion pipe 13 through the water pumping pipe 11 and then ejects the water through the nozzles 14.

In this embodiment (see fig. 3), a fixing frame 23 is fixedly installed on the lower surface of the transverse plate 16, a transmission motor 21 is fixedly installed on the left side of the fixing frame 23, an output end of the transmission motor 21 is connected with a brush roller 22, the brush roller 22 is horizontally arranged in the middle of the fixing frame 23, and the transmission motor 21 drives the brush roller 22 to clean the surface of the photovoltaic module 19.

In this embodiment (see fig. 4), the liquid level sensor 10 is JKY-YWH, the single chip microcomputer 7 is 80C51, the timer 8 is GCI-73M, a data output end of the liquid level sensor 10 is connected to a data input end of the single chip microcomputer 7, signal output ends of the single chip microcomputer 7 are respectively connected to signal output ends of the water pump 12, the reciprocating motor 15 and the transmission motor 21, and a signal input end of the single chip microcomputer 7 is connected to a signal input end of the timer 8.

It should be noted that the utility model relates to an automatic cleaning device for photovoltaic module surface, which comprises a support leg 1, a bearing seat 2, a fixing frame 3, a water filtering net 4, a water collecting cover 5, a mounting plate 6, a singlechip 7, a timer 8, a water tank 9, a liquid level sensor 10, a water pumping pipe 11, a water pump 12, a shunt pipe 13, a spray head 14, a reciprocating motor 15, a transverse plate 16, a screw rod 17, an axle seat 18, a photovoltaic module 19, a screw hole 20, a transmission motor 21, a brush roller 22, a fixing frame 23, all of which are universal standard parts or parts known by those skilled in the art, the structure and principle of which are known by technical manuals or conventional test methods, when the automatic cleaning device for photovoltaic module surface is used, in rainy weather, the automatic cleaning device for photovoltaic module surface can be obtained by the water filtering net 4 at the communication part of the water collecting cover 5 and the water collecting cover 5 on the lower surface of the, rainwater can be collected in rainy days, a water source is conveniently provided during cleaning, the water filtering net 4 can also play a role in filtering, sundries are prevented from entering the water tank 9 to block a pipeline, the liquid level sensor 10 in the water tank 9 detects the water level in the water tank 9, the detected data are transmitted to the single chip microcomputer 7, the single chip microcomputer 7 analyzes the data, when the water amount collected in the water tank 9 exceeds a preset maximum water amount range, signals of the single chip microcomputer 7 are respectively transmitted to the timer 8, the water pump 12, the reciprocating motor 15 and the transmission motor 21, the timer 8 times the cleaning time, the water pump 12 conveys the water collected in the water tank 9 to the flow dividing pipe 13 through the water pumping pipe 11 and is sprayed out through the spray head 14, the reciprocating motor 15 drives the transverse plate 16 to reciprocate on the surface of the photovoltaic module 19 through the screw rod 17, and the transmission motor 21 drives the brush roll 22 to rotate, the surface of the photovoltaic module 19 is cleaned, the whole process can automatically clean the photovoltaic module 19, manual operation is not needed, and the using effect is ideal.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a photovoltaic module surface self-cleaning device, is including bearing seat (2), shunt tubes (13), lead screw (17), screw (20) and axle bed (18), its characterized in that: the utility model discloses a water filter, including bearing seat (2), cover (5) that catchments, catchment cover (5) and bearing seat (2) intercommunication department and install water strainer (4), catchment cover (5) bottom and the fixed intercommunication in surface middle part on water tank (9), water tank (9) outer wall left side middle part fixed mounting has mounting panel (6), singlechip (7) and timer (8) are installed respectively to both sides about mounting panel (6) surface, lower surface middle part fixed mounting has level sensor (10) in water tank (9), shunt tubes (13) are arranged on fixed frame (3), fixed frame (3) fixed mounting is on bearing seat (2) upper surface, the equal fixed mounting in fixed frame (3) lower surface left and right sides has reciprocating motor (15), two sets of reciprocating motor (15)'s output and two sets of lead screw (17) are connected, the two groups of screw rods (17) are respectively screwed with the left side and the right side of the transverse plate (16) through the two groups of screw holes (20), the tops of the two groups of screw rods (17) are respectively rotatably connected with the two groups of shaft seats (18), and the two groups of shaft seats (18) are respectively and fixedly installed on the left side and the right side of the upper surface of the inner wall of the fixed frame (3).

2. The automatic surface cleaning device for the photovoltaic module according to claim 1, wherein: bear equal perpendicular fixed mounting in four edges and corners of seat (2) lower surface and have stabilizer blade (1), bear seat (2) upper surface mid-mounting and have photovoltaic module (19).

3. The automatic surface cleaning device for the photovoltaic module according to claim 1, wherein: the fixed intercommunication in water tank (9) outer wall right side bottom has drinking-water pipe (11), drinking-water pipe (11) run through in shower nozzle (14) that fixed intercommunication and shunt tubes (13) one side of the other end and the fixed intercommunication of shunt tubes (13) of water pump (12) and drinking-water pipe (11) have multiunit equidistance to arrange.

4. The automatic surface cleaning device for the photovoltaic module according to claim 1, wherein: the lower surface of the transverse plate (16) is fixedly provided with a fixing frame (23), the left side of the fixing frame (23) is fixedly provided with a transmission motor (21), the output end of the transmission motor (21) is connected with a brush roll (22), and the brush roll (22) is horizontally arranged in the middle of the fixing frame (23).

5. The automatic surface cleaning device for the photovoltaic module according to claim 1, wherein: the model of level sensor (10) is JKY-YWH, the model of singlechip (7) is 80C51, the model of timer (8) is GCI-73M, the data output part of level sensor (10) is connected with the data input part of singlechip (7), the signal output part of singlechip (7) is connected with the signal output part of water pump (12), reciprocating motor (15) and driving motor (21) respectively, the signal input part of singlechip (7) is connected with the signal input part of timer (8).