CN208316665U - A kind of automatic cleaning type photovoltaic system - Google Patents
A kind of automatic cleaning type photovoltaic system Download PDFInfo
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- CN208316665U CN208316665U CN201820708747.6U CN201820708747U CN208316665U CN 208316665 U CN208316665 U CN 208316665U CN 201820708747 U CN201820708747 U CN 201820708747U CN 208316665 U CN208316665 U CN 208316665U
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- cleaning
- rainwater
- photovoltaic
- filtering ponds
- photovoltaic module
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model relates to photovoltaic technology field, disclose a kind of automatic cleaning type photovoltaic system, including photovoltaic module, bracket, control device, electric energy saves dress, falling-rising volt circuit, it further include the cleaning device for cleaning photovoltaic module surface, and the rainwater recovery device for recycling rainwater in photovoltaic panel assembly, this photovoltaic system is cooperated using cleaning device and rainwater recovery device, to which the collect dust to photovoltaic module surface carries out irregular cleaning, to avoid photovoltaic module because dust stops the reception to sunray, it can be carried out power generation to can ensure that entire photovoltaic system always and can most preferably obtain the sun.
Description
Technical field
The utility model relates to photovoltaic technology field more particularly to a kind of automatic cleaning type photovoltaic systems.
Background technique
Currently, with the progress of science and technology, people to sunlight using more and more, and need of the people for electric energy now
It asks increasing, mainly has by traditional generating equipment: wind energy, water energy, fire energy and solar energy etc., especially present solar energy
Generating equipment can mainly receive the place installation photovoltaic panel of a large amount of sunlights using vacant lot, roof etc., utilize photovoltaic panel
Solar energy is received, still, surface often has a large amount of dust to photovoltaic panel in use for some time, needs to clean, existing
Some cleanings need manually to be carried out with burnisher mostly, not only large labor intensity, and low efficiency, in view of this, this hair
Bright people has made new improvement.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, a kind of automatic cleaning type photovoltaic system is provided, this
Photovoltaic system can carry out automated cleaning according to the state of photovoltaic panel, so that it is guaranteed that photovoltaic panel can be received directly to greatest extent
Sunlight, to ensure the efficiency of photovoltaic power generation.
To achieve the above object, a kind of automatic cleaning type photovoltaic system of the utility model, comprising: photovoltaic module is used for
Receive solar energy；Photovoltaic module is installed on bracket by bracket；Control device, at least for controlling photovoltaic module；Electric energy
Device is saved, for saving the electric energy of conversion；Falling-rising volt circuit, connects control device and electric energy saves device, further includes using
Cleaning device in cleaning photovoltaic module surface, and the rainwater recovery device for recycling rainwater in photovoltaic panel assembly, cleaning
When device works, rainwater recovery device cooperation sprays water to photovoltaic module.
Further, the cleaning device includes the first guide rail and the second guide rail for being respectively arranged at photovoltaic module two sides,
It is provided with the first stress frame above first guide rail, the second stress frame, the first stress frame are provided with above second guide rail
Be connected with can along the first power wheel that the first guide rail moves, two stress frames be connected with can be along the second power that the second guide rail moves
Wheel；It further include spin-cleaning component and the first driving mechanism, one end of the spin-cleaning component passes through bearing and the first stress
Frame is flexibly connected, and the other end of the spin-cleaning component is flexibly connected by bearing with the second stress frame, first driving
Mechanism drives spin-cleaning component and the first power wheel simultaneously.
Preferably, first driving mechanism includes motor and the primary and secondary gear for being connected to motor output, primary and secondary gear point
The first power wheel and spin-cleaning component are not driven.
Preferably, second stress frame is also connected with the second driving mechanism, second driving mechanism and the first driving
The structure of mechanism is identical and synchronizes electrical control.
Preferably, the spin-cleaning component includes roller and central axis, and the central axis passes through roller and consolidates with roller
Fixed connection, the circumferential surface of the roller are evenly equipped with several cleaning contacts, and it is passive that the central axis at least one end is provided with first
Gear, first driven gear are engaged with primary and secondary gear.
Further, the rainwater recovery device includes the first filtering ponds, and the first filtering ponds are provided with rainwater recycle channel
And it is set to the water inlet in rainwater recycle channel, the bottom of first filtering ponds is provided with clearing valve, first filtering ponds
Side be provided with the second filtering ponds, first filtering ponds top is provided with the overflow port communicated with the second filtering ponds, described
Filter assemblies are provided in second filtering ponds, the top of second filtering ponds was provided with water pipe, and the water pipe of crossing is connected with
Tank, the tank are provided with pump and mention device.
Preferably, the water inlet is provided with automatic feeding water mechanism, and the automatic feeding water mechanism includes door body and is set to
Door body week edge sealant, one end of the door body is articulated with water inlet side, is provided with below the rainwater recycle channel
It is used to support the elastic component that door body closes water inlet.
Preferably, the water inlet is provided with automatic feeding water mechanism, the automatic feeding water mechanism include circular door body and
It is set to the sealant on door body week edge, the door body is provided with articulated shaft, and the articulated shaft is equipped with for closing water inlet
Elastic component, the articulated shaft are articulated with the side of water inlet.
Further, the photovoltaic module is provided with the sensor for detecting dust covering, the sensor and control
Device device is electrically connected.
A kind of photovoltaic system control method as described above, when sensor detects that the dust of photovoltaic module surface covering is super
When crossing preset thickness, cleaning device and rainwater recovery device are actuated for surface cleaning.
The utility model has the beneficial effects that a kind of automatic cleaning type photovoltaic system, including photovoltaic module, bracket, controller
Device, electric energy save dress, falling-rising volt circuit, further include the cleaning device for cleaning photovoltaic module surface, and for recycling
The rainwater recovery device of rainwater, this photovoltaic system are cooperated using cleaning device and rainwater recovery device in photovoltaic panel assembly,
To which the collect dust to photovoltaic module surface carries out irregular cleaning, to avoid photovoltaic module because dust stops to sunlight
The reception of line can be carried out power generation to can ensure that entire photovoltaic system always and can most preferably obtain the sun.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the assembly structure diagram of the utility model cleaning device.
Fig. 3 is the first end cover structural schematic diagram of the utility model.
Fig. 4 is the side view of the utility model cleaning device.
Fig. 5 is the assembly structure diagram of the utility model rainwater recovery device.
Fig. 6 is the automatic feeding water mechanism structure schematic diagram of the utility model.
Fig. 7 is another embodiment structure figure of automatic feeding water mechanism of the utility model
Appended drawing reference includes:
Photovoltaic module -- 1, control device -- 2, electric energy saves device -- and 3, falling-rising volt circuit -- 4, cleaning device -- 5,
First guide rail -- 51, the second guide rail -- 52, the first stress frame -- 53, the second stress frame -- 54, the first power wheel -- 55, second is dynamic
Wheels -- 56, spin-cleaning component -- 57, roller -- 571, central axis -- 572, clean contact -- 573, the first driven gear --
574, the first driving mechanism -- 58, motor -- 581, primary and secondary gear -- 582, the second driving mechanism -- 59, rainwater recovery device --
6, the first filtering ponds -- 61, clearing valve -- 611, overflow port -- 612, ore grain -- 613, sealed door -- 614, rainwater recycle is logical
Road -- 62, water inlet -- 621, the second filtering ponds -- 63, cross water pipe -- 631, filter assemblies -- 64, Z-shaped channel -- 641, water storage
Pond -- 65, pump mentions device -- and 66, water inlet pipe -- 661, water pump -- 662, flow pipe -- 663, automatic feeding water mechanism -- 67, door body --
671, sealant -- 672, elastic component -- 673, articulated shaft -- 674.
Specific embodiment
1 the utility model is described in detail to attached drawing 7 with reference to the accompanying drawing.
A kind of automatic cleaning type photovoltaic system of the utility model, comprising: photovoltaic module 1, for receiving solar energy；Branch
Photovoltaic module is installed on bracket by frame；Control device 2, at least for controlling photovoltaic module；Electric energy saves device 3, is used for
Save the electric energy of conversion；Falling-rising volt circuit 4, connects control device 2 and electric energy saves device 3, further includes for cleaning photovoltaic
The cleaning device 5 of assembly surface, and the rainwater recovery device 6 for recycling rainwater in photovoltaic panel assembly, cleaning device work
When, the cooperation of rainwater recovery device 6 sprays water to photovoltaic module 1；When this photovoltaic system works, photovoltaic module is for receiving sunlight
Can, electric energy is then converted by control device control, and save in device 3 by falling-rising volt circuit to electric energy, when under
When rain, recycling storage is carried out to rainwater using rainwater recovery device 6, when the oil in the dust or atmosphere on photovoltaic module surface
Grain accumulation is more, will affect photovoltaic module at this time and receives solar energy, at this point, starting rainwater recovery device sprays rainwater in light
Assembly surface is lied prostrate, recycles cleaning device to clean the surface of photovoltaic module, to guarantee the surface treatment of photovoltaic module
Preferable luminous energy reception state,
In the technical scheme, the cleaning device 5 includes 51 He of the first guide rail for being respectively arranged at photovoltaic module two sides
Second guide rail 52, the top of the first guide rail 51 are provided with the first stress frame 53, and the top of second guide rail 52 is provided with second
Stress frame 54, the first stress frame 53 is connected with can be along the first power wheel 55 that the first guide rail 51 moves, and two stress frames are connected with
It can be along the second power wheel 56 that the second guide rail 52 moves；It further include spin-cleaning component 57 and the first driving mechanism 58, the rotation
The one end for turning cleaning assemblies 57 is flexibly connected by bearing with the first stress frame 53, and the other end of the spin-cleaning component 57 is logical
It crosses bearing to be flexibly connected with the second stress frame 54, first driving mechanism 58 drives spin-cleaning component 57 and first to move simultaneously
Wheels 55.When this cleaning device works, using 58 synchronous drive spin-cleaning component 57 of the first driving mechanism to the table of photovoltaic panel
Face is cleaned, while can be advanced with the entire cleaning device of synchronous drive, to avoid manually carrying out high-altitude on roof
The risk of operation reduces the labor intensity of worker, and cleaning speed is fast, high-efficient.
Specifically, first driving mechanism 58 includes motor 581 and the primary and secondary gear for being connected to the output of motor 581
582, primary and secondary gear 582 respectively drives the first power wheel 55 and spin-cleaning component 57.
In the technical scheme, second stress frame 54 is also connected with the second driving mechanism 59, second driving machine
Structure 59 is identical as the structure of the first driving mechanism 58 and synchronizes electrical control.Two driving mechanisms can make entire cleaning speed more
Accelerate victory, advances more laborsaving.
In the technical scheme, the spin-cleaning component 57 includes roller 571 and central axis 572, the central axis 572
It is fixedly connected across roller 571 and with roller 571, the circumferential surface of the roller 571 is evenly equipped with several cleaning contacts 573, institute
It states at least one end of central axis 572 and is provided with the first driven gear 574, first driven gear 574 is nibbled with primary and secondary gear 582
It closes.When work, for roller 571 under the drive of central axis 572, the cleaning contact 573 is hairbrush or antistatic cloth.Hairbrush or
Antistatic cloth is contacted with photovoltaic plate surface, in conjunction be arranged in photovoltaic panel sparge pipe water spray in the case where, hairbrush or
The dust that electrostatic cloth accumulates photovoltaic panel surface is cleared up, to make photovoltaic panel surface cleaning, can be played to greatest extent
Absorb the effect of luminous energy.
The rainwater recovery device includes the first filtering ponds 61, and the first filtering ponds 61 are provided with rainwater recycle channel 62 and set
It is placed in the water inlet 621 in rainwater recycle channel 62, the bottom of first filtering ponds 61 is provided with clearing valve 611, and described first
The side of filtering ponds 61 is provided with the second filtering ponds 63, and 61 top of the first filtering ponds is provided with to be communicated with the second filtering ponds 63
Overflow port 612, be provided with filter assemblies 64 in second filtering ponds 63, the top of second filtering ponds 63 was provided with
Water pipe 631, the water pipe 631 of crossing are connected with tank 65, and the tank 65 is provided with pump and mentions device 66；This recyclable device exists
In use, the rainwater in photovoltaic panel passes through rainwater recycle channel 62 after being collected by pipeline, then enter the first mistake from water inlet 621
Filter tank 61 is filtered precipitating, after the water of water inlet 621 reaches certain height, overflows into the second mistake from overflow port 612 automatically
It in filter tank 63, carries out second and filters, after the water storage in the second filtering ponds 63 is to certain altitude, then flow into tank 65
In, when cleaning, it is i.e. available that the water in tank 65 is drawn to photovoltaic field using pump load device.
Obviously, this recyclable device uses the first filtering ponds 61 and the second filtering ponds 63 recycle the rainwater of photovoltaic panel
And filtering, when needing to clean photovoltaic panel, can directly utilize recycling and filtered rain to obtain more clean rainwater
Water is cleaned, and then achievees the purpose that save water resource.
In order to improve the effect of purification, if filled with the dry ore grain for purifying rainwater in first filtering ponds 61
613, and the side of the first filtering ponds 61 is provided with sealed door 614.Ore grain 613 can be withdrawn from by sealed door 614 or
Increase, and there is sealed door 614 leakproofness to prevent rainwater from leaking.The ore grain 613 can choose magnetic ore, to make rainwater
In dust be adsorbed.After adsorbing to a certain extent, openable sealed door 614, which is withdrawn from, to be cleared up.
In order to purify enough preferable realize of the water energy of overflow for the first time, the height of the ore grain 613 of filling is to H, institute
The height of overflow port 612 is stated in H.This way it is possible to avoid because the foreign matter for floating on horizontal plane is directly flowed from overflow port 612
Enter the second filtering ponds 63.
As the present embodiment, the water inlet 621 is provided with automatic feeding water mechanism 67, and the automatic feeding water mechanism 67 includes
Door body 671 and the sealant 672 for being set to 671 weeks edges of door body, one end of the door body 671 is articulated with 621 side of water inlet, institute
The lower section for stating rainwater recycle channel 62, which is provided with, is used to support the elastic component 673 that door body 671 closes water inlet 621.The elasticity
Part 673 is spring, and in the present embodiment, when lesser rainwater passes through rainwater recycle channel 62, the gravity of rainwater is less than elastic component
It when 673 reset force, is closed, is the advantage is that containing a large amount of dust in lesser rainwater, to make this by water inlet 621
Contain a large amount of dust a bit and a small amount of rainwater need not be recycled, in order to avoid increase the efficiency of filtering；When biggish rainwater passes through back
When receiving channel, i.e., when the gravity of rainwater is greater than the reset force of elastic component 673, water inlet 621 is opened, at this moment, biggish rainwater
It can be recycled, and after a small amount of rainwater takes away most of dust, dust is significantly reduced in a large amount of rainwater, it can be maximum
The efficiency of the raising filtering of limit.
Alternatively, the water inlet 621 is provided with automatic feeding water mechanism 67, the automatic feeding water mechanism 67
Including circular door body 671 and it is set to the sealant 672 on 671 weeks edges of door body, the door body 671 is provided with articulated shaft 674, institute
It states articulated shaft 674 and is equipped with elastic component 673 for closing water inlet 621, the elastic component 673 is torsional spring, the articulated shaft
674 are articulated with the side of water inlet 621.This automatic feeding water mechanism 67 it is essentially identical with previous embodiment, difference be, tie
Structure is simpler, can avoid elastic component 673 not with contacting rain water to greatest extent, the service life is longer.
Obviously, it when there is a large amount of rainwater, is impacting under flow velocity effect, subsidiary dust amount can be significantly greater than a small amount of
The incidental dust of rainwater.Further, the filter assemblies 64 include successively the first filter frame that layer is set, the second filter frame,
Third filter frame, the 4th filter frame and the 5th filter frame, first filter frame, the second filter frame, third filter frame, the 4th mistake
Z-shaped channel 641 is sequentially formed between filter frame and the 5th filter frame.By the above-mentioned means, when there is a large amount of rainwater to enter the second mistake
When filter tank 63, rainwater can by Z-shaped channel 641 carry out distributed filtering, avoid rainwater excessively concentrate on the first filter frame into
Row filtering, and when water is smaller, then rainwater can pass sequentially through the first filter frame, the second filter frame, third filter frame, the 4th mistake
Filter frame and the 5th filter frame carry out multistage filtering.
In the technical scheme, it is described pump mention device 66 include water inlet pipe 661, water pump 662 and flow pipe 663, it is described into
Water pipe 661, flow pipe 663 are connect with water pump 662 respectively, and the water intaking end of the water inlet pipe 661 is located at the middle part of tank 65.When
When needing with water, the water in tank 65 is proposed using water pump 662, so as to form the flushing cleaning to photovoltaic panel；When
So, as a further improvement, the tank 65 can increase a water compensating valve, and connect water supply pipe, when in standpipe
When recycling rainwater deficiency, can directly it be supplemented using water supply pipe.
In order to which coverage conditions, the photovoltaic modulies such as the dust that further obtains photovoltaic module surface are provided with for detecting
The sensor of dust covering, the sensor and control device are electrically connected.Sensor is set to the bottom surface of photovoltaic panel, benefit
With photovoltaic panel, wherein a transparent region is detected, and when the surface of photovoltaic panel is covered with dust, sensor detects and dust
Apart from when, i.e., surface dust covering it is larger, thus utilize control device control cleaning device and rainwater recovery device work
It is cleaned.
A kind of photovoltaic system control method as described above, when sensor detects that the dust of photovoltaic module surface covering is super
When crossing preset thickness, cleaning device and rainwater recovery device are actuated for surface cleaning, this to be detected using sensor, when
When the thickness of dust reaches certain thickness, i.e., automatic trigger cleaning device and rainwater recovery device carry out photovoltaic plate surface clear
It is clean.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (9)
1. a kind of automatic cleaning type photovoltaic system, comprising:
Photovoltaic module, for receiving solar energy；
Photovoltaic module is installed on bracket by bracket；
Control device, at least for controlling photovoltaic module；
Electric energy saves device, for saving the electric energy of conversion；
Falling-rising volt circuit, connects control device and electric energy saves device,
It is characterized by also including the cleaning devices for cleaning photovoltaic module surface, and for recycling photovoltaic panel assembly
The rainwater recovery device of rainwater, when cleaning device works, rainwater recovery device cooperation sprays water to photovoltaic module.
2. a kind of automatic cleaning type photovoltaic system according to claim 1, it is characterised in that: the cleaning device includes point
It is not set to the first guide rail and the second guide rail of photovoltaic module two sides, is provided with the first stress frame above the first guide rail, it is described
Be provided with the second stress frame above second guide rail, the first stress frame be connected with can along the first power wheel that the first guide rail moves,
Two stress frames be connected with can be along the second power wheel that the second guide rail moves；It further include spin-cleaning component and the first driving machine
Structure, one end of the spin-cleaning component are flexibly connected by bearing with the first stress frame, the spin-cleaning component it is another
End is flexibly connected by bearing with the second stress frame, and first driving mechanism drives spin-cleaning component and the first power simultaneously
Wheel.
3. a kind of automatic cleaning type photovoltaic system according to claim 2, it is characterised in that: the first driving mechanism packet
It includes motor and is connected to the primary and secondary gear of motor output, primary and secondary gear respectively drives the first power wheel and spin-cleaning component.
4. a kind of automatic cleaning type photovoltaic system according to claim 3, it is characterised in that: second stress frame also connects
It is connected to the second driving mechanism, second driving mechanism is identical as the structure of the first driving mechanism and synchronizes electrical control.
5. a kind of automatic cleaning type photovoltaic system according to claim 3, it is characterised in that: the spin-cleaning component packet
Roller and central axis are included, the central axis passes through roller and is fixedly connected with roller, if the circumferential surface of the roller is evenly equipped with
Dry cleaning contact, the central axis at least one end are provided with the first driven gear, and first driven gear is nibbled with primary and secondary gear
It closes.
6. a kind of automatic cleaning type photovoltaic system according to claim 1, it is characterised in that: the rainwater recovery device packet
The first filtering ponds are included, the first filtering ponds are provided with rainwater recycle channel and are set to the water inlet in rainwater recycle channel, and described
The bottom of one filtering ponds is provided with clearing valve, and the side of first filtering ponds is provided with the second filtering ponds, first filtering
Pond top is provided with the overflow port communicated with the second filtering ponds, is provided with filter assemblies in second filtering ponds, and described second
The top of filtering ponds was provided with water pipe, and the water pipe of crossing is connected with tank, and the tank is provided with pump and mentions device.
7. a kind of automatic cleaning type photovoltaic system according to claim 6, it is characterised in that: the water inlet is provided with certainly
Dynamic water intake mechanism, the automatic feeding water mechanism include door body and the sealant for being set to door body week edge, one end hinge of the door body
It is connected to water inlet side, is provided with below the rainwater recycle channel and is used to support the elastic component that door body closes water inlet.
8. a kind of automatic cleaning type photovoltaic system according to claim 6, it is characterised in that: the water inlet is provided with certainly
Dynamic water intake mechanism, the automatic feeding water mechanism includes circular door body and the sealant for being set to door body week edge, and the door body is set
It is equipped with articulated shaft, the articulated shaft is equipped with the elastic component for closing water inlet, and the articulated shaft is articulated with the side of water inlet
Side.
9. described in any item a kind of automatic cleaning type photovoltaic systems according to claim 1~8, it is characterised in that: the photovoltaic
Component is provided with the sensor for detecting dust covering, and the sensor and control device are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820708747.6U CN208316665U (en) | 2018-05-14 | 2018-05-14 | A kind of automatic cleaning type photovoltaic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820708747.6U CN208316665U (en) | 2018-05-14 | 2018-05-14 | A kind of automatic cleaning type photovoltaic system |
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| Publication Number | Publication Date |
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| CN208316665U true CN208316665U (en) | 2019-01-01 |
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| CN201820708747.6U Active CN208316665U (en) | 2018-05-14 | 2018-05-14 | A kind of automatic cleaning type photovoltaic system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418540A (en) * | 2018-05-14 | 2018-08-17 | 东莞市聚辉新能源科技有限公司 | A kind of automatic cleaning type photovoltaic system and its control method |
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2018
- 2018-05-14 CN CN201820708747.6U patent/CN208316665U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418540A (en) * | 2018-05-14 | 2018-08-17 | 东莞市聚辉新能源科技有限公司 | A kind of automatic cleaning type photovoltaic system and its control method |
| CN108418540B (en) * | 2018-05-14 | 2024-01-23 | 东莞市聚辉新能源科技有限公司 | Automatic cleaning type photovoltaic system and control method thereof |
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