CN105149260B - Cleaning assemblies and there is its photovoltaic module cleaning device - Google Patents
Cleaning assemblies and there is its photovoltaic module cleaning device Download PDFInfo
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- CN105149260B CN105149260B CN201510634594.6A CN201510634594A CN105149260B CN 105149260 B CN105149260 B CN 105149260B CN 201510634594 A CN201510634594 A CN 201510634594A CN 105149260 B CN105149260 B CN 105149260B
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- photovoltaic module
- cleaning
- removal unit
- cleaning assemblies
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- 238000004140 cleaning Methods 0.000 title claims abstract description 147
- 238000000429 assembly Methods 0.000 title claims abstract description 60
- 230000000712 assembly Effects 0.000 title claims abstract description 60
- 239000000428 dust Substances 0.000 claims abstract description 316
- 230000007246 mechanism Effects 0.000 claims abstract description 186
- 238000005498 polishing Methods 0.000 claims description 39
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 16
- 230000008676 import Effects 0.000 description 16
- 230000033001 locomotion Effects 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000004891 communication Methods 0.000 description 13
- 238000009434 installation Methods 0.000 description 13
- 238000004146 energy storage Methods 0.000 description 12
- PPTYJKAXVCCBDU-UHFFFAOYSA-N Rohypnol Chemical compound N=1CC(=O)N(C)C2=CC=C([N+]([O-])=O)C=C2C=1C1=CC=CC=C1F PPTYJKAXVCCBDU-UHFFFAOYSA-N 0.000 description 11
- 230000005611 electricity Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005303 weighing Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/20—Cleaning; Removing snow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2215/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B2215/006—Suction tables
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
Abstract
The invention provides a kind of cleaning assemblies and there is its photovoltaic module cleaning device, cleaning assemblies includes dedusting mechanism (20), dust collection mechanism (30) and the dust-collecting mechanism (40) being sequentially communicated, and dedusting mechanism (20) includes：Dust excluding hood (21), there is inner chamber and the entering-dust mouth connected with inner chamber and dust mouth；Dust removal unit (22), dust removal unit (22), which is installed in rotation in dust excluding hood (21) and at least in part from entering-dust mouth, is stretched out, and dust removal unit (22) is rotated to clean the dirt on photovoltaic module (1) surface.Technical scheme efficiently solves dirty the problem of influenceing generating efficiency on photovoltaic module surface.
Description
Technical field
The present invention relates to solar energy generation technology field, in particular to a kind of cleaning assemblies and has its photovoltaic
Unit clean device.
Background technology
At present, photovoltaic generation is one kind in renewable energy power generation mode, photovoltaic generation and building integrated roof photovoltaic
Electricity generation system is the focus of current photovoltaic power generation technology application.
As the worsening of environment and mankind's environmental consciousness are goed deep into, photovoltaic generation as one of main green energy resource,
More and more applied.
For photovoltaic as solar power generation, the biggest factor for restricting generating is the situation of weather, restricts the secondary cause of generating
It is the cleaning of photovoltaic panel in addition to the loss for avoiding electrical equipment malfunction from bringing that manpower can control.Photovoltaic module surface
Dirt have impact on the transmissivity of light, and then have influence on the amount of radiation that photovoltaic module surface is received.Meanwhile photovoltaic module surface
Dirt be adhered to battery plate surface, and form shade in battery plate surface, locally produce hot plate effect in photovoltaic module, enter
And influence generating efficiency.Therefore, the dirty influence to its generating efficiency on photovoltaic module surface is quite notable.
The content of the invention
It is a primary object of the present invention to provide a kind of cleaning assemblies and there is its photovoltaic module cleaning device, to solve
Dirty the problem of influenceing generating efficiency on photovoltaic module surface in the prior art.
To achieve these goals, according to an aspect of the invention, there is provided a kind of cleaning assemblies, including it is sequentially communicated
Dedusting mechanism, dust collection mechanism and dust-collecting mechanism, dedusting mechanism includes：Dust excluding hood, there is inner chamber and what is connected with inner chamber enter dirt
Mouth and dust mouth；Dust removal unit, dust removal unit, which is installed in rotation in dust excluding hood and at least in part from entering-dust mouth, stretches out, dust removal unit
Rotate to clean the dirt on photovoltaic module surface.
Further, dedusting mechanism also includes polishing portion, and polishing portion is installed in rotation in dust excluding hood and at least part
Ground is stretched out from entering-dust mouth, and the length direction of dust removal unit and polishing portion along photovoltaic module is arranged at intervals.
Further, the rotation axis of dust removal unit and the rotation axis of polishing portion are each perpendicular to the length direction of photovoltaic module.
Further, the direction of rotation of polishing portion and the direction of rotation of dust removal unit are opposite.
Further, the direction of the linear velocity of the side of the close polishing portion of dust removal unit is away from photovoltaic module.
Further, the direction of rotation of polishing portion and the direction of rotation of dust removal unit are identical.
Further, dust removal unit is dust removal brush, and/or polishing portion is polish brush.
Further, dedusting mechanism also includes dedusting motor, and dedusting motor is arranged on dust excluding hood, polishing portion and dedusting electricity
The output shaft of machine is connected.
Further, dedusting mechanism also includes transmission mechanism, and transmission mechanism is connected between polishing portion and dust removal unit.
According to another aspect of the present invention, there is provided a kind of photovoltaic module cleaning device, including cleaning assemblies, cleaning assemblies
For above-mentioned cleaning assemblies.
Apply the technical scheme of the present invention, dust removal unit is installed in rotation in the dust excluding hood and at least in part from entering
Dirt mouth is stretched out, and when dust removal unit rotates, the dirt on photovoltaic module surface is entered by entering-dust mouth in the inner chamber of dust excluding hood, Ran Houtong
Cross dust collection mechanism dirt is sucked into dust-collecting mechanism, and then the purpose cleaned.So rotated by dust removal unit to clean
Dirt on photovoltaic module surface, and then photovoltaic module is effectively cleaned, so as to greatly reduce photovoltaic module surface
On the dirty influence to generating efficiency.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the dimensional structure diagram of one end of the embodiment of the photovoltaic module cleaning device according to the present invention；
Fig. 2 shows the schematic side view of Fig. 1 photovoltaic module cleaning device；
Fig. 3 shows the schematic rear view of Fig. 1 photovoltaic module cleaning device；
Fig. 4 shows the dimensional structure diagram of the other end of Fig. 1 photovoltaic module cleaning device；
Fig. 5 shows the dimensional structure diagram of the walking mechanism of Fig. 1 photovoltaic module cleaning device；
Fig. 6 shows the dedusting mechanism of Fig. 1 photovoltaic module cleaning device and the dimensional structure diagram of dust suction force equalization mechanism；
Fig. 7 shows Fig. 6 dedusting mechanism and the schematic side view of dust suction force equalization mechanism；
Fig. 8 shows the part-structure schematic diagram of Fig. 7 dedusting mechanism；
Fig. 9 shows the stereoscopic mechanism schematic diagram of Fig. 6 dust suction force equalization mechanism；
Figure 10 shows the schematic top plan view of Fig. 9 dust suction force equalization mechanism；
Figure 11 shows the decomposition texture of Fig. 1 photovoltaic module cleaning device dust collection mechanism, dust-collecting mechanism and dust discharge mechanism
Schematic diagram；
Figure 12 shows the stereoscopic mechanism schematic diagram of the dust-collecting cylinder of Figure 11 dust-collecting mechanism；
Figure 13 shows the stereoscopic mechanism schematic diagram of another angle of Figure 12 dust-collecting cylinder；
Figure 14 shows the stereoscopic mechanism schematic diagram of the installation portion of Figure 12 dust-collecting mechanism；
Figure 15 shows dimensional structure diagram when Figure 11 dust discharge mechanism is in dust discharge position；
Figure 16 shows that the stereochemical structure that trigger unit coordinates with fixed part when Figure 15 dust discharge mechanism is in dust discharge position is shown
It is intended to；
Figure 17 shows that trigger unit is in stereoscopic mechanism when avoiding position when Figure 11 dust discharge mechanism is in dust position
Schematic diagram；
Figure 18 shows the dimensional structure diagram of the installed part of Figure 11 dust discharge mechanism；
Figure 19 shows the dimensional structure diagram of another angle of Figure 18 installed part；
Figure 20 shows the dimensional structure diagram of the connector of Figure 11 dust discharge mechanism；And
Figure 21 shows the dimensional structure diagram of the trigger unit of Figure 11 dust discharge mechanism.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
1st, photovoltaic module；2nd, the first guide rail；3rd, support frame；4th, mounting bracket；5th, the second guide rail；6th, control cabinet；7th, energy storage
Case；10th, walking mechanism；11st, walking vehicle body；12nd, the first roller；13rd, the second roller；14th, the 3rd roller；15th, the 4th roller；
16th, movable motor；17th, decelerator；20th, dedusting mechanism；21st, dust excluding hood；22nd, dust removal unit；23rd, polishing portion；24th, dedusting motor；
25th, transmission mechanism；30th, dust collection mechanism；31st, dust sucting motor；32nd, fixture；40th, dust-collecting mechanism；41st, dust-collecting cylinder；411st, dust suction
Mouthful；412nd, dust-exhausting port；413rd, installing port；42nd, dust gathering arrester；43rd, filter house；44th, installation portion；50th, dust discharge mechanism；51st, dust discharge is kept off
Plate；52nd, installed part；53rd, connector；541st, the first locating part；542nd, the second locating part；543rd, the 3rd locating part；55th, trigger
Portion；56th, the 4th locating part；57th, the 5th locating part；59th, stop part；60th, dust suction force equalization mechanism；61st, housing；611st, dirt is entered in equilibrium
Mouthful；612nd, balanced dust mouth；62nd, septum primum plate；63rd, septum secundum plate；64th, the 3rd median septum；65th, baffle plate in first；66、
4th median septum；67th, baffle plate in second；71st, the first side dividing plate；72nd, the second side dividing plate；73rd, the first side shield；74th, the 3rd side
Dividing plate；75th, the second side shield；92nd, fixed part.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in figure 1, the photovoltaic module cleaning device of the present embodiment includes walking component and cleaning assemblies, cleaning assemblies peace
On walking component, walking component is mobile so that cleaning assemblies cleans the dirt on the surface of photovoltaic module 1.
Using the photovoltaic module cleaning device of the present embodiment, walking component movement drives cleaning assemblies movement, cleaning assemblies
Dirt on mobile cleaning photovoltaic module 1 surface, and then photovoltaic module 1 is effectively cleaned, so as to greatly reduce light
The dirty influence to generating efficiency on the surface of component 1 is lied prostrate, ensures the steady operation in the state of efficiently of photovoltaic module 1.Simultaneously
Above-mentioned photovoltaic module cleaning device uses anhydrous cleaning mode, can effectively saving water resource, solve drought area
In photovoltaic plant photovoltaic module 1 clean problem, be preferably applied for illumination preferably and water resources shortage area.
As depicted in figs. 1 and 2, alternatively, walking component includes the first guide rail 2 and walking mechanism 10, and the first guide rail 2 is installed
On the support frame 3 of support photovoltaic module 1, walking mechanism 10 is movably mounted on the first guide rail 2, and walking mechanism 10 is the
The dirt so that on cleaning assemblies cleaning photovoltaic module 1 surface is moved on one guide rail 2.Clean the dirt on the surface of photovoltaic module 1
When, at this moment cleaning assemblies is located at the top on the surface of photovoltaic module 1, and walking mechanism 10 moves on the first guide rail 2, and cleaning assemblies is just
Dirt on the surface of photovoltaic module 1 can be cleaned.After cleaning, cleaning assemblies can be dismantled from walking component
Get off, do not influence the normal use of photovoltaic module 1.Said structure is supporting in the case where not destroying crude oil circuit and facility
First guide rail 2 is installed, the photovoltaic module cleaning device of the present embodiment has easy for installation, maintenance on the support frame 3 of photovoltaic module 1
Simply, installation cost is low, use cost is low and the advantage such as safe and reliable.
As shown in figure 5, alternatively, walking mechanism 10 includes walking vehicle body 11, walking vehicle body 11 is movably mounted at
On one guide rail 2, walking vehicle body 11 moves the dirt so that on cleaning assemblies cleaning photovoltaic module 1 surface on the first guide rail 2.Clearly
During dirt on the clean surface of photovoltaic module 1, at this moment cleaning assemblies is located at the top on the surface of photovoltaic module 1, and walking vehicle body 11 is
Moved on one guide rail 2, cleaning assemblies can cleans to the dirt on the surface of photovoltaic module 1.After cleaning, it can incite somebody to action
Cleaning assemblies disassembles from walking component, does not influence the normal use of photovoltaic module 1.
As shown in figure 5, alternatively, walking mechanism 10 also includes the first roller 12, the first roller 12 is installed in rotation on
On walking vehicle body 11, the first roller 12 coordinates with the first guide rail 2.Walking vehicle body 11 is arranged on the first guide rail by the first roller 12
It is rolling friction between the first roller 12 and the first guide rail 2 when walking vehicle body 11 moves on 2.So facilitate walking vehicle body 11
Mobile, walking vehicle body 11 moves more smooth, raising cleaning efficiency.
Alternatively, walking mechanism 10 also includes the second roller 13, and the second roller 13 is installed in rotation on walking vehicle body 11
Above and with the first guide rail 2 coordinate, the second roller 13 and the first roller 12 are respectively positioned at the relative both sides of the first guide rail 2.Walking
Car body 11 is coordinated by the relative both sides of two rollers and the first guide rail 2, so can cause walking vehicle body 11 more firmly
On the first guide rail 2, it is effectively prevented from walking vehicle body 11 and is arranged on the first guide rail 2 and may shaken using a roller
The situation of rolling, and then ensure that walking vehicle body 11 is more stable during movement, effectively improve cleaning efficiency.
In order to be further ensured that walking vehicle body 11 is more stablized during movement, alternatively, walking mechanism 10 is also wrapped
The 3rd roller 14 is included, the 3rd roller 14 is installed in rotation on walking vehicle body 11 and coordinated with the first guide rail 2, the 3rd roller 14
It is arranged at intervals with bearing of trend of first roller 12 along the first guide rail 2.Said structure can be effectively prevented from walking vehicle body 11 and exist
Situation about being rocked in mobile process, more effectively ensure that walking vehicle body 11 is more stable during movement, effectively
Improve cleaning efficiency in ground.
In order to further ensure that walking vehicle body 11 is more stablized during movement, alternatively, walking mechanism 10 is also
Including the 4th roller 15, the 4th roller 15 is installed in rotation on walking vehicle body 11 and coordinated with the first guide rail 2, the 4th roller
15 and second bearing of trend of the roller 13 along the first guide rail 2 be arranged at intervals.3rd roller 14 and the 4th roller 15 are respectively positioned at the
The relative both sides of one guide rail 2.The structure of above-mentioned walking component is simple, and simple installation is stable, securely and reliably.
Alternatively, walking mechanism 10 also includes movable motor 16, and movable motor 16 is arranged on walking vehicle body 11, the first rolling
Wheel 12 is arranged on the output shaft of movable motor 16.The first roller 12 is driven to rotate by movable motor 16, i.e. walking mechanism 10
It is the independent agency that can voluntarily walk, can so causes the voluntarily uniform motion, and then make on the first guide rail 2 of walking vehicle body 11
Cleaning assemblies voluntarily uniform motion on photovoltaic module 1, effectively improve cleaning efficiency, reduce the labor intensity of operating personnel.
Alternatively, walking mechanism 10 also includes decelerator 17, and decelerator 17 is arranged on walking vehicle body 11, movable motor 16
Output shaft be connected respectively with the first roller 12 and the 3rd roller 14 by decelerator 17.Decelerator 17 can reduce movable motor
The rotating speed of 16 output shaft, and then the speed of travel of walking vehicle body 11 is reduced, so as to ensure that cleaning group will be carried out to photovoltaic module 1
Effectively clean.
As shown in Fig. 2 alternatively, walking component also includes mounting bracket 4, mounting bracket 4 is arranged in walking mechanism 10,
Cleaning assemblies is arranged in mounting bracket 4.Mounting bracket 4 can conveniently install cleaning assemblies, install easier, more convenient operation.
As shown in figure 1, alternatively, the guide rail 2 of walking mechanism 10 and first is two, and two the first guide rails 2 are arranged on branch
The relative both sides of support 3, two walking mechanisms 10 are movably mounted on two the first guide rails 2 respectively, two vehicle with walking machine
Structure 10 is connected by mounting bracket 4.Mounting bracket 4 can ensure two walking mechanisms 10 while movement, can also conveniently install
Cleaning assemblies, effectively ensure that cleaning assemblies stably moves on photovoltaic module 1, and then ensure the cleaning effect of cleaning assemblies
Rate.Mounting bracket 4 is set across photovoltaic module 1, i.e., one end of mounting bracket 4 is connected with a walking vehicle body 11, mounting bracket 4
The other end be connected with another walking vehicle body 11.Preferably, mounting bracket 4 include be sequentially connected first support, second
Frame and the 3rd support, first support have the first angle with second support, and the 3rd support has the second angle with second support, the
One angle and the second angle supplementary angle each other.
As shown in figure 3, alternatively, cleaning assemblies has the cleaning position of cleaning photovoltaic module 1 and avoids photovoltaic module 1
Avoid position.When cleaning assemblies is located at cleaning position, i.e., cleaning assemblies is located at the top of photovoltaic module 1, and at this moment cleaning assemblies is just
Dirt on the surface of photovoltaic module 1 can be cleaned.Cleaning assemblies is positioned at when avoiding position, i.e., cleaning assemblies is in not shadow
The region of the normal work of photovoltaic module 1 is rung, at this moment cleaning assemblies can carry out itself clean, also not influence photovoltaic module 1 just
Often work.
Alternatively, walking component also includes the second guide rail 5, and the second guide rail 5 is connected to the end of the first guide rail 2 and to remote
The direction extension of first guide rail 2, when cleaning assemblies is in avoidance position, walking mechanism 10 is located on the second guide rail 5.Cleaning finishes
Afterwards, walking mechanism 10 is moved on the second guide rail 5, and at this moment cleaning assemblies is in the region for avoiding the normal work of photovoltaic module 1.When
So, the second guide rail 5 can also be provided with the relative both ends of the first guide rail 2, after cleaning process is completed, walking mechanism 10
It can nearby be moved on the second guide rail 5 and carry out itself clean, improve cleaning efficiency.It was found from foregoing description, the second guide rail 5 is
The hiding mechanism of cleaning assemblies, cleaning assemblies are hidden in the position for not blocking photovoltaic module sunlight.
Alternatively, the second guide rail 5 is the decline guide rail less than the first guide rail 2.Certainly, the second guide rail 5 can also be with first
Guide rail 2 is located at sustained height, i.e. the first guide rail 2 and the second guide rail 5 synthesize a guide rail, so simple in construction, easy to process, drop
Low manufacturing cost.
Alternatively, the first guide rail 2 and the second guide rail 5 are T-shaped section bar.The structure of section bar can conveniently installation rolling
Wheel, structure is also simple, reduces cost.Certainly, the structure of the first guide rail 2 and the second guide rail 5 is also not limited to this, as long as can be real
Existing roller rotates.
Alternatively, photovoltaic module cleaning device also includes controller, and controller is electrically connected with walking component and cleaning assemblies
Connect.Walking component is so controlled by controller and cleaning assemblies works and stopped, realizing photovoltaic module cleaning device it is complete from
Dynamic operation, cleans, reduces the labor intensity of operating personnel on demand automatically.
Alternatively, limit switch is provided at both ends with the first guide rail 2, shutdown switch is provided with the second guide rail 5, limited
Bit switch and shutdown switch are electrically connected with the controller.After the completion of the cleaning of walking vehicle body 11, end stop switch is triggered, by controlling
Device control movable motor 16 reversely rotates, and stops the cleaning of cleaning assemblies, is travelled to bus stop (the second guide rail 5).Driving to
After bus stop, the shutdown switch of bus stop, the stop motion of walking vehicle body 11 are triggered, and opens cleaning assemblies, carries out itself cleaning.
As shown in figure 4, alternatively, photovoltaic module cleaning device also includes control cabinet 6, controller is set in control cabinet 6.Light
Volt unit clean device also includes energy-storage box 7, and energy-storage box 7 is connected with photovoltaic module 1.Photovoltaic module 1 will can be turned by solar energy
That gets in return is stored electronically in energy-storage box 7.Energy-storage box 7 is connected by DC controller and inverter conversion with control cabinet 6, control cabinet
6 are connected with movable motor 16, cleaning assemblies.So without additional power supply, directly with electric energy caused by photovoltaic module 1 to walking electricity
Machine 16 and cleaning assemblies are powered.When cloudy, movable motor 16 and cleaning assemblies can be powered by additional power supply,
I.e. additional power supply is connected with control cabinet 6.Electric energy caused by photovoltaic array can also be changed directly with DC controller and inverter
Connection.Preferably, battery is provided with energy-storage box 7, in the case of bright and clear, photovoltaic module 1 charges to battery.
Alternatively, photovoltaic module cleaning device also includes power-supply system, and power-supply system includes independent photovoltaic panel, inversion
Device, controller and energy-storage box.Photovoltaic panel is charged in the case of sunny for energy-storage box, and when in use, release energy-storage box is stored up
Electric energy, the electric energy for being changed into being available for motor to use by inverter.Photovoltaic module cleaning device has independent power supply
Mechanism, can also external power of alterating and direct current be powered.
It was found from foregoing description, the photovoltaic module cleaning device of the present embodiment uses self-propelled fully automatic system, can basis
Demand is voluntarily cleared up, and after completing cleaning, does not influence the normal use of photovoltaic module, is realized the walking certainly of cleaning device and is hidden.
As shown in Fig. 1 and Figure 11, alternatively, cleaning assemblies includes dedusting mechanism 20, dust collection mechanism 30 and dust-collecting mechanism 40,
Dedusting mechanism 20 is arranged in mounting bracket 4, and dust collection mechanism 30 is arranged in mounting bracket 4 and is connected with dedusting mechanism 20,
Dust-collecting mechanism 40 is arranged in mounting bracket 4 and is connected with dedusting mechanism 20.When cleaning the dirt on the surface of photovoltaic module 1,
Dedusting mechanism 20 is located at the top of photovoltaic module 1, the dirt on the surface of photovoltaic module 1 is brushed, by dust collection mechanism 30 by dirt
Purpose that is turbid to be sucked into dust-collecting mechanism 40, and then cleaning.
As shown in Figure 6 to 8, alternatively, dedusting mechanism 20 includes dust excluding hood 21 and dust removal unit 22, and dust excluding hood 21 has interior
Chamber and the entering-dust mouth connected with inner chamber and dust mouth, dust removal unit 22 be installed in rotation in dust excluding hood 21 and at least in part from
Entering-dust mouth is stretched out, and dust removal unit 22 is rotated to clean the dirt on the surface of photovoltaic module 1.Dust removal unit 22 rotates can be by photovoltaic module
Dirt on 1 surface is brushed, dirty to be entered by entering-dust mouth in the inner chamber of dust excluding hood in the presence of dust collection mechanism 30, and then
Enter in dust-collecting mechanism 40.The setting of dust removal unit 22 can facilitate dust collection mechanism 30 that dirt is sucked into dust-collecting mechanism 40.
Dedusting mechanism 20 uses anhydrous cleaning mode, realizes anhydrous cleaning, can effectively saving water resource, it is preferable suitable for illumination
And the area of water resources shortage.
Alternatively, dedusting mechanism 20 also includes polishing portion 23, and polishing portion 23 is installed in rotation in dust excluding hood 21 and extremely
Partially stretched out from entering-dust mouth, the length direction of dust removal unit 22 and polishing portion 23 along photovoltaic module 1 is arranged at intervals.Wherein, light
The length direction of volt component 1 refers to the bearing of trend of the first guide rail 2.Dust removal unit 22 can be by the bulky grain ash on photovoltaic module 1
Dirt brush rises, and polishing portion 23 can play the fine particle dust brush on photovoltaic module 1, by cleaning the surface of photovoltaic module 1 twice
On dust, the dust on the surface of photovoltaic module 1 can be cleaned clean.
Alternatively, the rotation axis of dust removal unit 22 and the rotation axis of polishing portion 23 are each perpendicular to the length of photovoltaic module 1
Direction.The rotation axis of dust removal unit 22 and the rotation axis of polishing portion 23 is so caused to be each perpendicular to the advance side of walking vehicle body 11
To can effectively clean the dust on the surface of photovoltaic module 1.
Alternatively, the direction of rotation of polishing portion 23 is opposite with the direction of rotation of dust removal unit 22.Alternatively, dust removal unit 22 is leaned on
The direction of the linear velocity of the side of nearly polishing portion 23 is away from photovoltaic module 1.Said structure make it that dust removal unit 22 and polishing portion 23 are right
To rotation, dust removal unit 22 plays dust brush with polishing portion 23, and then dust passes through dust removal unit 22 in the presence of dust collection mechanism 30
Space between polishing portion 23 is entered in dust-collecting mechanism 40.The secondary pollution of airborne dust can so be efficiently controlled.Certainly,
The direction of rotation of polishing portion 23 can also be identical with the direction of rotation of dust removal unit 22.
Alternatively, dust removal unit 22 is dust removal brush, and/or polishing portion 23 is polish brush.The letter of the structure of dust removal brush and polish brush
Single, easy to use, cost is cheap.Counter-rotation dust removal brush and polish brush plays the dust brush on the surface of photovoltaic module 1, passes through
Dust collection mechanism 30, dust is sucked into dust-collecting mechanism 40, reaches cleaning purpose.Preferably, the upper hair of dust removal brush is bristle, can
So that the dust brush of bulky grain to be risen.The upper hair of polish brush is fine hair, can play fine particle brush.
Alternatively, dedusting mechanism 20 also includes dedusting motor 24, and dedusting motor 24 is arranged on dust excluding hood 21, polishing portion 23
It is connected with the output shaft of dedusting motor 24.Dedusting motor 24 drives the roll brush of polishing portion 23 to play dust, reduces cleanup crew's
Labor intensity.
Alternatively, dedusting mechanism 20 also includes transmission mechanism 25, and transmission mechanism 25 is connected to polishing portion 23 and dust removal unit 22
Between.Dedusting motor 24 drives polishing portion 23 to rotate, and then drives dust removal unit 22 to rotate by transmission mechanism 25, realizes sanitizer cartridge
The automated cleaning put, reduce the labor intensity of operating personnel.
As shown in Figure 11 to Figure 13, alternatively, dust collection mechanism 30 is arranged in dust-collecting mechanism 40, and dust-collecting mechanism 40, which has, to be inhaled
Dirt mouth 411 and dust-exhausting port 412, suction port 411 are connected with the dedusting mechanism 20 of cleaning assemblies.Dust collection mechanism 30 is inhaled with negative pressure
Dirt system, under the negative pressure of dust collection mechanism 30, dust successively by the entering-dust mouth of dust excluding hood 21, dust excluding hood 21 dust mouth from suction
Dirt mouth 411 enters in dust-collecting mechanism 40, and the dust that dust-collecting mechanism 40 is removed to dedusting mechanism 20 is collected.Work as precipitron
Structure 40 can be discharged after collecting certain dust by dust-exhausting port 412.
Alternatively, dust-collecting mechanism 40 includes dust-collecting cylinder 41 and dust gathering arrester 42, and dust-collecting cylinder 41 has relative along its axis direction
The installing port 413 and dust-exhausting port 412 of setting, dust gathering arrester 42 are arranged at installing port 413, and suction port 411 is arranged on dust-collecting cylinder 41
Outer wall on, dust gathering arrester 42 be provided with for the air draft of dust collection mechanism 30 exhaust outlet.Dust-collecting mechanism 40 uses the knot of dust-collecting cylinder 41
Structure is simple, easy to process, simple installation, and cost is cheap.Under the negative pressure of dust collection mechanism 30, dust is successively by dust excluding hood 21
Entering-dust mouth, the dust mouth of dust excluding hood 21 enter in dust-collecting cylinder 41 from suction port 411, and dust-collecting cylinder 41 is removed to dedusting mechanism 20
Dust be collected.It can be discharged after dust-collecting cylinder 41 collects certain dust by dust-exhausting port 412.
As shown in Figure 11 and Figure 14, alternatively, dust-collecting cylinder 41 is arranged on walking vehicle body 11 by installation portion 44.It is preferred that
Ground, installation portion 44 include mounting ring and mounting bracket, and mounting ring is set on dust-collecting cylinder 41, and mounting bracket is arranged on mounting ring
On outer wall, mounting bracket is fixed on walking vehicle body 11 by fastener.
As shown in figure 13, alternatively, sweep-up pipe is provided with suction port 411, the upper end of mounting ring, which has, to be used to avoid dust suction
The avoidance breach of pipe.Sweep-up pipe is connected by dust collection pipeline with the dust mouth of dust excluding hood 21.Dust collection pipeline can facilitate dedusting
The dust mouth of cover 21 connects with suction port 411.
As shown in figure 11, alternatively, dust-collecting mechanism 40 also includes filter house 43, and filter house 43 is arranged on the interior of dust-collecting cylinder 41
In chamber.Filter house 43 can filter to the dust removed.Preferably, filter house 43 is screen pack.The knot of screen pack
Structure is simple, easy to use, and cost is cheap.
Alternatively, dust collection mechanism 30 includes dust sucting motor 31 and fixture 32, and dust sucting motor 31 is arranged on fixture 32,
Fixture 32 is arranged on dust-collecting mechanism 40.Dust sucting motor 31 is vacuum motor.The dust that dust removal brush and polish brush are removed exists
Gathered by the entering-dust mouth of dust excluding hood 21 in the presence of vacuum motor, then led to by the dust mouth of dust excluding hood 21, dust collection pipeline
Suction port 411 is crossed to enter in dust-collecting cylinder 41.Fixture 32 can conveniently fix dust sucting motor 31, convenient to install dust sucting motor 31.
Preferably, fixture 32 is arranged on the inwall of dust-collecting cylinder 41.Fixture 32 is fixed disk, is set in the middle part of fixed disk
There is the installation through-hole for installing dust sucting motor 31.
As shown in figure 15, alternatively, cleaning assemblies also includes dust discharge mechanism 50, and dust discharge mechanism 50 is arranged on dust-exhausting port 412
Place, dust discharge mechanism 50 have the dust discharge position (as shown in figure 16) for avoiding dust-exhausting port 412 and the dust position for blocking dust-exhausting port 412
(as shown in figure 17).After certain dust is accumulated in dust-collecting cylinder 41, can by controlling dust discharge mechanism 50 to be in dust discharge position,
At this moment can discharges the dust in dust-collecting cylinder 41.After dust discharge, dust discharge mechanism 50 can be controlled to be in dust position, at this moment
Dust-collecting cylinder 41 can be carried out collecting dust.
Alternatively, dust discharge mechanism 50 includes dust discharge baffle plate 51, and dust discharge baffle plate 51 is arranged on dust-collecting mechanism 40, dust discharge baffle plate
51 have the dust discharge position for avoiding dust-exhausting port 412 and the dust position for blocking dust-exhausting port 412.Dust discharge baffle plate 51 is arranged on dust-collecting cylinder
At 41 dust-exhausting port 412., can be by controlling dust discharge baffle plate 51 to be in dust discharge position after certain dust is accumulated in dust-collecting cylinder 41
Put, at this moment can discharges the dust in dust-collecting cylinder 41.After dust discharge, dust discharge baffle plate 51 can be controlled to be in dust position,
At this moment dust-collecting cylinder 41 can be carried out collecting dust.
As shown in Figure 15, Figure 18 and Figure 19, alternatively, dust discharge mechanism 50 also includes installed part 52, and dust discharge baffle plate 51 passes through
Installed part 52 is arranged on dust-collecting mechanism 40.Installed part 52 can conveniently install dust discharge baffle plate 51, and installation is easier.Installed part 52
It is set on the bottom of dust-collecting cylinder 41.Dust discharge baffle plate 51 is arranged on installed part 52.Installed part 52 includes mounting ring and mounting blocks,
Mounting ring is set on the bottom of dust-collecting cylinder 41, and mounting ring is arranged on the outer wall of mounting ring.
As shown in Figure 15 and Figure 20, alternatively, dust discharge mechanism 50 also includes connector 53, and connector 53 is rotatably mounted
On installed part 52, dust discharge baffle plate 51 is arranged on the side of the close dust-exhausting port 412 of connector 53.Connector 53 conveniently can will
Dust discharge baffle plate 51 is installed on installed part 52.Preferably, connector 53 is installed in rotation on mounting blocks.
Alternatively, dust discharge mechanism 50 also includes locating part, and locating part is arranged on connector 53 and/or installed part 52 to limit
The slewing area of connector 53 processed.Locating part can limit the slewing area of connector 53, and the slewing area of connector 53 is row
Dirt baffle plate 51 is in dust discharge position and dust discharge baffle plate 51 is between dust position.
As illustrated in figures 19 and 20, alternatively, locating part includes the first locating part 541, the second locating part 542 and the 3rd limit
Position part 543, the first locating part 541 are arranged on the side of the close connector 53 of installed part 52, the second locating part 542 and the 3rd limit
Position part 543 is arranged on the side of the close installed part 52 of connector 53, and the first locating part 541 is located at the second locating part 542 and the
Between three locating parts 543.When dust discharge baffle plate 51 is in dust position, at this moment the second locating part 542 supports with the first locating part 541
Connect；When needing dust discharge, connector 53 turns an angle, when dust discharge baffle plate 51 is in dust discharge position, at this moment the 3rd locating part
543 abut with the first locating part 541.Certainly, the structure of locating part is also not limited to this, as long as turning for connector 53 can be limited
The structure of dynamic scope.
As shown in Figure 16 and Figure 17, alternatively, dust discharge mechanism 50 also includes trigger unit 55, and trigger unit 55 is rotatably mounted
In one end of the remote dust discharge baffle plate 51 of connector 53, trigger unit 55 has the trigger position that triggering connector 53 rotates (as schemed
Shown in 16) and position (as shown in figure 17) is avoided, when trigger unit 55 is located at trigger position, dust discharge baffle plate 51 is located at dust discharge position；
For trigger unit 55 positioned at when avoiding position, dust discharge baffle plate 51 is in dust position.Support frame 3 is provided with fixed part 92.When needing to arrange
During dirt, walking vehicle body 11 moves on the second guide rail 5 along direction of travel, and trigger unit 55 can encounter (the i.e. trigger unit 55 of fixed part 92
Interfered with fixed part 92), walking vehicle body 11 continues to move to, and trigger unit 55 is in trigger position, at this moment at dust discharge baffle plate 51
In dust discharge position.Walking vehicle body 11 continues to move to, and trigger unit 55 does not contact with fixed part 92, and at this moment dust discharge baffle plate 51 is in collection
Dirt position, trigger unit 55, which is in, avoids position.After dust discharge, walking vehicle body 11 returns, and trigger unit 55, which is in, avoids fixed part
92 avoidance position, i.e. trigger unit 55 will not interfere with fixed part 92.
As shown in Figure 16 and Figure 21, alternatively, dust discharge mechanism 50 also includes the 4th locating part 56, and the 4th locating part 56 is set
Coordinate in trigger unit 55 and with connector 53 to limit the rotation that trigger unit 55 is in trigger position.4th locating part 56 limits
Trigger unit 55 is in the rotation of trigger position, and at this moment trigger unit 55 is unable to opposite joints 53 and rotated, trigger unit 55 and connector
53 rotate together, and then complete dust discharge.
As shown in Figure 17 and Figure 21, alternatively, dust discharge mechanism 50 also includes the 5th locating part 57, and the 5th locating part 57 is set
Coordinate in trigger unit 55 and with connector 53 to limit the rotation that trigger unit 55 is in avoidance position.5th locating part 57 limits
Trigger unit 55 is in the rotation for avoiding position so that trigger unit 55 can normally be worked during dust discharge again.
Alternatively, dust discharge mechanism 50 also includes elastic component, and one end of elastic component is connected on installed part 52, elastic component it is another
One end is connected on connector 53 or dust discharge baffle plate 51.After the dust discharge of dust discharge baffle plate 51, in the presence of elastic component, dust discharge
The resilience of baffle plate 51 resets, and elastic component can facilitate returns to dust position by dust discharge baffle plate 51, realizes automatic dust discharge.
As shown in figure 19, alternatively, dust discharge mechanism 50 also includes stop part 59, and stop part 59 is arranged on the remote of installed part 52
From the side of dust discharge baffle plate 51.Stop part 59 has the function that backstop.When dust discharge baffle plate 51 returns to dust position from dust discharge position
When, it is excessive that stop part 59 can limit the resilience of dust discharge baffle plate 51, dust discharge baffle plate 51 is more accurately reset to dust position.
It was found from foregoing description, cleaning device realizes dust and dirt automatic-discharging and automatic collection, saves water source, can be for a long time
Unmanned cleaning, emission effect is good, reduces hand labor.
As shown in Fig. 1, Fig. 9 and Figure 10, alternatively, cleaning assemblies also includes dust suction force equalization mechanism 60, dust suction force equalization mechanism
60 are connected between dedusting mechanism 20 and dust collection mechanism 30.Dust suction force equalization mechanism 60 can be by negative pressure caused by dust collection mechanism 30
Uniformly in the balanced entering-dust mouth 611 of dust suction force equalization mechanism 60 so that the dust that dust removal brush and polish brush are removed can be complete
Into in dust-collecting mechanism 40.
Alternatively, dust suction force equalization mechanism 60 includes housing 61 and lattice, and housing 61 has an inner chamber and connected with inner chamber
Balanced entering-dust mouth 611 and balanced dust mouth 612, lattice be arranged in housing 61 with by the inner chamber of housing 61 be separated into it is multiple enter
Dirt runner, the import for each entering dirt runner connect with balanced entering-dust mouth 611, each enter the outlet of dirt runner with it is balanced go out dirt
Mouth 612 connects.
Lattice is set in housing 61, and in the presence of dust collection mechanism 30, dirt is entered by dedusting mechanism 20 from equilibrium
Dirt mouth 611 enters in housing 61, then it is dirty from it is each enter dirt runner import enter in dirt runner, go out dirt finally by equilibrium
Mouth 612 enters in dust-collecting mechanism 40.Negative pressure caused by dust collection mechanism 30 can be evenly distributed in by dust suction force equalization mechanism 60
Weighed entering-dust mouth 611 so that the dirt that dedusting mechanism 20 has been brushed can be fully entrained in dust-collecting mechanism 40.So can be to photovoltaic module
Dirt on 1 surface is effectively cleaned, so as to greatly reduce the dirty influence to generating efficiency on the surface of photovoltaic module 1.
As shown in Figure 10, alternatively, lattice includes multiple septum primum plates 62, and multiple intervals of septum primum plate 62 are set
Put, the gap between adjacent two septum primum plates 62 forms middle import.Lattice is using dividing plate mode by housing 61
Chamber be separated into it is multiple enter dirt runner, dirt passes sequentially through balanced entering-dust mouth 611, middle import, then entered by balanced dust mouth 612
Enter in dust-collecting mechanism 40.Said structure is simple, easy to process, and manufacture is easy, reduces manufacturing cost.
Alternatively, lattice also includes multiple septum secundum plates 63, and multiple septum secundum plates 63 are arranged at intervals and positioned at the
The side of the remote balanced entering-dust mouth 611 of one median septum 62, septum secundum plate 63 are oppositely disposed with middle import, adjacent two
Gap between septum secundum plate 63 forms communication port in first.Lattice is by the way of two layers of dividing plate by the inner chamber of housing 61
Be separated into it is multiple enter dirt runner, dirt passes sequentially through communication port in balanced entering-dust mouth 611, middle import and first, then by equal
Weighing apparatus dust mouth 612 enters in dust-collecting mechanism 40.Said structure is simple, easy to process, and manufacture is easy, reduces manufacturing cost.
Alternatively, housing 61 include bottom wall, roof and the first side wall being connected between bottom wall and roof, second sidewall,
3rd side wall and the 4th side wall, balanced entering-dust mouth 611 are arranged on the first side wall, and balanced dust mouth 612 is arranged on the 3rd side wall
On, septum primum plate 62 and septum secundum plate 63 are all connected between the top and bottom walls.The first side wall is relative with the 3rd side wall to be set
Put, second sidewall and the 4th side wall, i.e. housing 61 is body structure, and the structure of casing is simple, easy to process, reduces cost.When
So, the structure of housing 61 is also not limited to this.
Alternatively, length direction extension of the balanced entering-dust mouth 611 along housing 61.Said structure increases balanced entering-dust mouth
611 area, so the dirt on the surface of photovoltaic module 1 can effectively be cleaned, improve cleaning efficiency.Certainly,
The position of balanced entering-dust mouth can be set with concrete condition, however it is not limited to this.
Alternatively, each septum primum plate 62 and each septum secundum plate 63 divide each parallel to the length direction of housing 61
Also include multiple 3rd median septums 64 every portion, each 3rd median septum 64 is each parallel to the length direction of housing 61, the 3rd interval
Plate 64 is arranged between two adjacent septum primum plates 62, between the 3rd median septum 64 and adjacent two septum primum plates 62
With gap.One big middle import can be separated into two small middle imports by the 3rd median septum 64, add middle import
Quantity, and then negative pressure caused by dust collection mechanism 30 is more equally distributed in balanced entering-dust mouth 611 so that dedusting mechanism 20 is brushed
The dirt risen can be fully entrained in dust-collecting mechanism 40.So can be to the dirty progress on the surface of photovoltaic module 1 more effectively
Cleaning, so as to greatly reduce the dirty influence to generating efficiency on the surface of photovoltaic module 1.
Alternatively, baffle plate 65 during lattice also includes multiple first, the both ends of the 3rd median septum 64 are respectively by first
Baffle plate 65 is connected on septum secundum plate 63.Baffle plate 65 has the function that backstop in first, and dust can be lived with backstop from the 3rd
Flow through, and then shorten into the path of dirt runner in space between dividing plate 64 and septum secundum plate 63 so that dust quickly enters
Enter in dust-collecting mechanism 40.
Alternatively, lattice also includes multiple 4th median septums 66, length side of multiple 4th median septums 66 along housing 61
The side of remote balanced entering-dust mouth 611 to being arranged at intervals and positioned at septum secundum plate 63, each 4th median septum 66 are parallel
In the length direction of housing 61, the 4th median septum 66 is oppositely disposed with communication port in two first, in adjacent two the 4th
Gap between dividing plate 66 forms communication port in second.The inner chamber of housing 61 is separated into by lattice by the way of three layers of dividing plate
It is multiple enter dirt runner, dirt passes sequentially through in balanced entering-dust mouth 611, middle import, first communication port, Ran Houtong in communication port and second
Balanced dust mouth 612 is crossed to enter in dust-collecting mechanism 40.Said structure is simple, easy to process, and manufacture is easy, reduces manufacturing cost.
Alternatively, baffle plate 67 during lattice also includes multiple second, corresponding to adjacent two the of the 4th median septum 66
The both ends of septum secundum plate 63 in one between communication port are connected to corresponding to adjacent two by baffle plate 67 in second respectively
In first on the 4th median septum 66 of communication port.Baffle plate 67 has the function that backstop in second, and dust can be lived with backstop from second
Flow through, and then shorten into the path of dirt runner in space between the median septum 66 of median septum 63 and the 4th so that dust is quickly
Into in dust-collecting mechanism 40.
Alternatively, the length of the length direction along housing 61 of septum secundum plate 63 is more than the length along housing 61 of middle import
Spend the length in direction.Alternatively, the length of the length direction along housing 61 of balanced entering-dust mouth 611 is more than balanced dust mouth 612
The length direction along housing 61 length.So cause dust enters from one outlet from multiple imports to flow out.Alternatively,
The length of the length direction along housing 61 of four median septums 66 is more than the length of the length direction along housing 61 of septum secundum plate 63
The length sum of degree and the length direction along housing 61 of communication port in twice first.
Alternatively, septum primum plate 62 is even number.Preferably, septum primum plate 62 is eight, and septum secundum plate 63 is 7
Individual, the 4th median septum 66 is 3, and the 5th median septum is one.Certainly, the quantity of each median septum is not limited to this, it is necessary to root
Set according to concrete condition.
Alternatively, lattice also includes two the first side dividing plates 71, and two the first side dividing plates 71 are located at multiple septum primums
The both sides of plate 62, form side-entrance between the first end and septum primum plate 62 of the first side dividing plate 71, and the second of the first side dividing plate 71
End extends to second sidewall or the 4th side wall.Second end of one the first side dividing plate 71 extends to second sidewall, another first side
Second end of dividing plate 71 extends to the 4th side wall.So add the number of import.And then by negative pressure caused by dust collection mechanism 30
It is more equally distributed in balanced entering-dust mouth 611 so that the dirt that dedusting mechanism 20 has been brushed can be fully entrained in dust-collecting mechanism 40.
Alternatively, lattice also includes two the second side dividing plates 72, and two the second side dividing plates 72 are located at multiple septum secundums
The both sides of plate 63, the first effluent port is formed between the first end and septum secundum plate 63 of the second side dividing plate 72 and is entered corresponding to side
Mouthful, the second end of the second side dividing plate 72 extends to second sidewall or the 4th side wall.The second end extension of one the second side dividing plate 72
To second sidewall, the second end of another the second side dividing plate 72 extends to the 4th side wall.
Alternatively, lattice also includes the first side shield 73, and the first side shield 73 is connected to the first of the first side dividing plate 71
Between end and the second side dividing plate 72.First side shield 73 has the function that backstop, and ash can be prevented to be deposited in the first side dividing plate 71
And second between side dividing plate 72.
Alternatively, lattice also includes two the 3rd side dividing plates 74, and two the 3rd side dividing plates 74 are located at multiple 4th intervals
The both sides of plate 66, the second effluent port is formed between the first end of the 3rd side dividing plate 74 and the 4th median septum 66 and corresponding to first
Effluent port, the second end of the 3rd side dividing plate 74 extend to second sidewall or the 4th side wall.The second of one the 3rd side dividing plate 74
End extends to second sidewall, and the second end of another the 3rd side dividing plate 74 extends to the 4th side wall.
Alternatively, lattice also includes the second side shield 75, and the second side shield 75 is connected to the first of the second side dividing plate 72
Between end and the 3rd side dividing plate 74.Second side shield 75 has the function that backstop, and ash can be prevented to be deposited in the second side dividing plate 72
And the 3rd between side dividing plate 74.
Preferably, lattice also includes the 5th median septum and two the 4th side dividing plates, the 5th median septum and the 4th side dividing plate
Set along the length direction of housing 61 and be located at the side of the remote balanced entering-dust mouth of the 4th median septum 66, the 5th median septum and
Each parallel to the length direction of housing 61, the 5th median septum is oppositely disposed 4th side dividing plate with communication port in two second, and two
The both sides of the individual median septum of 4th side dividing plate the 5th, the 3rd effluent is formed between the first end of the 4th side dividing plate and the 5th median septum and is led to
Mouth simultaneously corresponds to the 4th median septum 66, and the second end of the 4th side dividing plate extends to second sidewall or the 4th side wall.One the 4th side
Second end of dividing plate extends to second sidewall, and the second end of another the 4th side dividing plate extends to the 4th side wall.Lattice uses four
Layer dividing plate mode by the inner chamber of housing 61 be separated into it is multiple enter dirt runner.Of course, it is possible to concrete structure sets the number of plies of dividing plate.
Preferably, lattice also includes the 3rd side shield, the 3rd side shield be connected to the second end of the 3rd side dividing plate 74 with
Between 4th side dividing plate.Lattice also includes the 4th side shield, and the 4th side shield is connected to the second end of the 4th side dividing plate and the
Between three side walls.
In summary, the path in housing 61 of dust is：
Path one：Communication port in communication port, second in balanced entering-dust mouth 611, middle import, first, the 3rd effluent port,
Weighing apparatus dust mouth 612；
Path two：Communication port in balanced entering-dust mouth 611, middle import, first, the second effluent port, the 3rd effluent port,
Weighing apparatus dust mouth 612；
Path three：Balanced entering-dust mouth 611, middle import, the first effluent port, the second effluent port, the 3rd effluent port,
Weighing apparatus dust mouth 612；
Path four：Balanced entering-dust mouth 611, side-entrance, the first effluent port, the second effluent port, the 3rd effluent port,
Weighing apparatus dust mouth 612.
It was found from foregoing description, in order to overcome the dirty influence to photovoltaic module, it is an object of the invention to provide one kind
In time, effective full-automatic self-propelled exempts from water photovoltaic module cleaning device, and full-automatic self-propelled exempts from water photovoltaic module cleaning device
Including walk component, walking component include guide rail, movable motor, reductor, walking vehicle body, roller etc. so that make it is full-automatic from
Line exempts from the cleaning equipment of the water photovoltaic module cleaning device voluntarily uniform motion on photovoltaic panel.
Full-automatic self-propelled exempt from water photovoltaic module cleaning device also include dedusting mechanism, dust suction force equalization mechanism, dust collection mechanism,
Dust-collecting mechanism and dust discharge mechanism.Dust collection mechanism includes negtive pressure dusting motor and dust collection pipeline, dust-collecting mechanism include dust-collecting cylinder and
Voluntarily emission type dust-exhausting port.Dedusting mechanism using two groups voluntarily counter-rotating hairbrush by the dust brush on photovoltaic panel rise, lead to
Cross the dust that dust suction force equalization mechanism and dust collection mechanism remove dedusting mechanism and suck dust collection pipeline, finally enter in dust-collecting cylinder
It is collected, reaches cleaning purpose.Enter to be about to dust by the voluntarily dust discharge mechanism at emission type dust-exhausting port again and discharge dust-collecting cylinder.
Said structure uses trailing type system.Dust, dust discharge mechanism follow dedusting mechanism to be synchronized with the movement.
Full-automatic self-propelled, which exempts from water photovoltaic module cleaning device, also includes power-supply system, and power-supply system includes independent photovoltaic
Plate, inverter, controller and energy-storage box.Photovoltaic panel charges in the case of sunny for energy-storage box, when in use, discharges energy storage
Case institute storing up electricity energy, the electric energy for being changed into being available for motor to use by inverter.Photovoltaic module cleaning device has independent
Administration of power supply, can also external power of alterating and direct current be powered.
Full-automatic self-propelled, which exempts from water photovoltaic module cleaning device, also includes the automatic cleaning hiding mechanism of itself of dedusting mechanism,
Cleaning hiding mechanism includes declining guide rail, limit switch, clears up system automatically.Wherein, cleaning system is dust removal brush and throwing automatically
The reverse rotation of light brush.After cleaning process is completed, cleaning device returns origin and carries out itself clean, and rests against and do not influence light
Lie prostrate the region of plate normal work.
Full-automatic self-propelled, which exempts from water photovoltaic module cleaning device, also includes automatic control system, is arranged on by control cabinet control
Two limit switches at photovoltaic module array both ends, are connected by wire.After the completion of walking vehicle body cleaning, triggering end is spacing
Switch, by control cabinet Control movable motor counter-rotating, and stops the rotation of cleaning wheel, travels, is expert to bus stop
After sailing to bus stop, bus stop shutdown switch, walking vehicle body stop motion are triggered, and opens purging system, carries out automatically cleaning.Its
In, walking vehicle body and dedusting mechanism have stretchable connection by wire.
In summary, full-automatic self-propelled exempts from water photovoltaic module cleaning device using dust removal brush and polish brush to rotation
Transfer to clear up principal organ, using balance-type dust collecting system as fouling product collecting mechanism, and have what can voluntarily be walked
Independent running mechanism and realize that automatic array cleans by the limit switch controlling organization of simple and durable.Above-mentioned cleaning simultaneously
Device also has the automatic trigger mechanism for being hidden in the Self-traveling mechanism for not blocking photovoltaic module sunlight and voluntarily discharging collection fouling product.
By the combination of above mechanism, solve photovoltaic module timely and effectively cleaning problems, ensure photovoltaic module in the state of efficiently
Steady operation, in the case of original circuit and facility is not destroyed, installation, safeguard that simply, installation and use cost are low, securely and reliably.
It is compared with the prior art, the beneficial effects of the invention are as follows：Using anhydrous cleaning and the full-automatic mode of self-propelled, structure
Simple and compact, cost are low, effectively save water resource, clean on demand automatically, and no external power supply is optional self-powered, complete cleaning
Do not influence the normal use of photovoltaic module afterwards, solve photovoltaic module in drought area photovoltaic plant and clean problem, it is applicable
The preferable and area of water resources shortage in illumination.
Because the reason that summer and autumn rains does not carry out cleaning, the light of the present embodiment is in such a month, and on such a day used in winter year
Volt unit clean device cleans to photovoltaic module.The comparison that photovoltaic module 1 cleans front and rear overall power is as shown in table 1：
Table 1
According to the data of each 11 days before and after above-mentioned cleaning, in the case where influenceing generated energy factor difference very little, the 1st
My god, the 3rd day, the 4th day, the 5th day, the 6th day, the 8th day, the 11st day with the 13rd day, the 14th day, the 17th day, the 18th day, the 19th day,
20th day, the 23rd day under conditions of almost identical electricity it is different, as shown in table 2：
Table 2
| Date | 1st day | 3rd day | 4th day | 5th day | 6th day | 8th day | 11st day | It is total |
| Electricity | 70966 | 50050 | 68422 | 74727 | 64760 | 48962 | 72293 | 450180 |
| Date | 13rd day | 14th day | 17th day | 18th day | 19th day | 20th day | 23rd day | It is total |
| Electricity | 71040 | 55087 | 66486 | 49051 | 74728 | 67005 | 76651 | 460048 |
As known from Table 2, in the case where restriction generated energy factor is essentially identical, the difference of electricity is after cleaning and before cleaning：
9869KW.h, 2.14% before cleaning.
Simultaneously the same date photovoltaic panel single shaft is mobile, twin shaft is mobile and fixed (compare other and fix in stand by generating
Generate electricity preferable) contrasted, as shown in table 3：
Table 3
Wherein, photovoltaic panel single shaft movement refers to that photovoltaic panel moves with rising in east and drop in west for the sun, photovoltaic panel
Twin shaft movement refers to that photovoltaic panel not only can be as rising in east and drop in west for the sun moves but also can be with the spring, summer, autumn and winter sun
High and low position carries out luffing angle regulation, and photovoltaic panel refers to that photovoltaic panel is fixed.
In summary data understand that influence of the surface dirt of photovoltaic module 1 to its generating efficiency is quite notable, what it influenceed
Aspect is mainly：
1st, the dirt on photovoltaic module surface have impact on the transmissivity of light, and then have influence on what photovoltaic module surface was received
Amount of radiation.
2nd, the dirt on photovoltaic module surface is adhered to battery plate surface, and forms shade in battery plate surface, in photovoltaic
Component locally produces hot plate effect, and then influences generating efficiency.
The present embodiment photovoltaic module cleaning device can clean in time, effectively to photovoltaic module 1, can greatly reduce photovoltaic
Influence of the component dirt to generating efficiency.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (7)
1. a kind of cleaning assemblies, it is characterised in that including the dedusting mechanism (20), dust collection mechanism (30) and precipitron being sequentially communicated
Structure (40), the dedusting mechanism (20) include：
Dust excluding hood (21), there is inner chamber and the entering-dust mouth connected with the inner chamber and dust mouth；
Dust removal unit (22), the dust removal unit (22) are installed in rotation in the dust excluding hood (21) and at least in part from described
Entering-dust mouth is stretched out, and the dust removal unit (22) is rotated to clean the dirt on photovoltaic module (1) surface；The dedusting mechanism (20) is also
Including polishing portion (23), the polishing portion (23) is installed in rotation in the dust excluding hood (21) and at least in part from described
Entering-dust mouth is stretched out, and the length direction of the dust removal unit (22) and the polishing portion (23) along the photovoltaic module (1) is arranged at intervals；
The dedusting mechanism (20) also includes dedusting motor (24), and the dedusting motor (24) is arranged on the dust excluding hood (21), institute
The output shaft that polishing portion (23) is stated with the dedusting motor (24) is connected；The dedusting mechanism (20) also includes transmission mechanism
(25), the transmission mechanism (25) is connected between the polishing portion (23) and the dust removal unit (22)；The dedusting motor
(24) polishing portion (23) is driven to rotate, the polishing portion (23) drives the dust removal unit by the transmission mechanism (25)
(22) rotate.
2. cleaning assemblies according to claim 1, it is characterised in that the rotation axis of the dust removal unit (22) and the throwing
The rotation axis in light portion (23) is each perpendicular to the length direction of the photovoltaic module (1).
3. cleaning assemblies according to claim 2, it is characterised in that removed with described the direction of rotation of the polishing portion (23)
The direction of rotation in dirt portion (22) is opposite.
4. cleaning assemblies according to claim 3, it is characterised in that the close polishing portion of the dust removal unit (22)
(23) direction of the linear velocity of side is away from the photovoltaic module (1).
5. cleaning assemblies according to claim 2, it is characterised in that removed with described the direction of rotation of the polishing portion (23)
The direction of rotation in dirt portion (22) is identical.
6. cleaning assemblies according to claim 1, it is characterised in that the dust removal unit (22) is dust removal brush, and/or described
Polishing portion (23) is polish brush.
7. a kind of photovoltaic module cleaning device, it is characterised in that including cleaning assemblies, the cleaning assemblies is claim 1 to 6
Any one of cleaning assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510634594.6A CN105149260B (en) | 2015-09-29 | 2015-09-29 | Cleaning assemblies and there is its photovoltaic module cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510634594.6A CN105149260B (en) | 2015-09-29 | 2015-09-29 | Cleaning assemblies and there is its photovoltaic module cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105149260A CN105149260A (en) | 2015-12-16 |
| CN105149260B true CN105149260B (en) | 2017-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510634594.6A Active CN105149260B (en) | 2015-09-29 | 2015-09-29 | Cleaning assemblies and there is its photovoltaic module cleaning device |
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| CN (1) | CN105149260B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301593B (en) * | 2022-08-05 | 2023-10-20 | 武汉大学 | Cleaning device for photovoltaic panel |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005218923A (en) * | 2004-02-04 | 2005-08-18 | Nagaoka Seisakusho:Kk | Substrate dust removal apparatus |
| CN102601067B (en) * | 2012-03-15 | 2013-10-23 | 张新安 | Cleaning device for self-cleaning solar panel |
| CN202655267U (en) * | 2012-05-31 | 2013-01-09 | 杭州帷盛太阳能科技有限公司 | Dust collector for cleaning photovoltaic module |
| KR101383787B1 (en) * | 2012-09-12 | 2014-04-14 | 박기주 | Photovoltaic Generation Device comprising Cleaning device |
| CN202877190U (en) * | 2012-09-18 | 2013-04-17 | 北京市计科能源新技术开发公司 | Automatic cleaning brush head system of solar panel |
| CN203540966U (en) * | 2013-10-25 | 2014-04-16 | 湖南科比特新能源电气技术有限公司 | Photovoltaic module cleaning car |
| EP3077735A4 (en) * | 2013-12-04 | 2017-09-13 | Ram, Ido | Pressure driven automated solar panel cleaning system |
| CN205056599U (en) * | 2015-09-29 | 2016-03-02 | 中国华能集团清洁能源技术研究院有限公司 | Clean subassembly and have its photovoltaic module cleaning device |
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| CN105149260A (en) | 2015-12-16 |
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