CN105598114B - A kind of photovoltaic module cleaning device and its cleaning method - Google Patents
A kind of photovoltaic module cleaning device and its cleaning method Download PDFInfo
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- CN105598114B CN105598114B CN201610006820.0A CN201610006820A CN105598114B CN 105598114 B CN105598114 B CN 105598114B CN 201610006820 A CN201610006820 A CN 201610006820A CN 105598114 B CN105598114 B CN 105598114B
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- photovoltaic module
- main body
- body frame
- wiper mechanism
- cleaning
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- 238000004140 cleaning Methods 0.000 title claims abstract description 91
- 238000000034 method Methods 0.000 title claims description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 129
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000004804 winding Methods 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 41
- 230000033001 locomotion Effects 0.000 claims description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 230000008021 deposition Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000003032 molecular docking Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000008520 organization Effects 0.000 claims description 3
- 230000002000 scavenging effect Effects 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 238000010248 power generation Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000956 alloy Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 206010017577 Gait disturbance Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
- B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields
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- B08B1/12—
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- B08B1/32—
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- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
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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 present invention discloses a kind of photovoltaic module cleaning device, including walking mechanism and wiper mechanism, and walking mechanism includes main body frame, lateral dynamics component, Longitudinal component；Main body frame passes through upper locating wheel group, the spacing upper and lower frame in photovoltaic module of lower locating wheel group, lateral dynamics component includes cross motor, the power transmission shaft being connected with cross motor, driving wheel and driven pulley on power transmission shaft, double flute reel, tensioning apparatus, fixed pulley and the pull rope that Longitudinal component includes longitudinal motor, is connected with longitudinal motor, pull rope is connected with wiper mechanism bottom, through fixed pulley become winding backward in double flute reel, laid out from double flute reel after be connected with wiper mechanism top；Wiper mechanism outer wall is contacted by multi-directional ball with main body frame inwall to be connected and is reversely supported on by roller on main body frame.Walking mechanism provided by the invention can drive wiper mechanism to carry out laterally walking and longitudinal direction walking, realize that wiper mechanism cleans to the segmented of photovoltaic module.
Description
Technical field
The invention belongs to photovoltaic plant field, specifically a kind of cleaning device and its cleaning side for photovoltaic module cleaning
Method.
Background technology
With the development of photovoltaic industry, the solar power station installed capacity in worldwide is constantly being lifted.Such as
Where under conditions of equal installed capacity, the generating efficiency for improving photovoltaic plant is just particularly important.Due to solar panel one
As be all arranged on roof even Desert Area, dust and dirt are more, and dust and dirt, which are accumulated on solar panels, can block sun
Light, cause the decrease in power generation efficiency of solar panels.Therefore, if can effectively be cleaned to solar panel, necessarily may be used
Further to improve the generating efficiency of photovoltaic plant under equal installed capacity.
The equipment of cleaning solar energy cell board component is substantially in the market sets up outside one in the side of photovoltaic module
Portion's walking mechanism, the round brush of a monoblock type is set in the frame of outside walking mechanism, in outside walking mechanism along photovoltaic group
During the horizontal direction walking of part, component is cleaned by round brush.Substantial amounts of water is needed in cleaning, it is impossible to suitable for western part
The area of water shortage.And if without using water cleaning way, the dirt that round brush is kicked up in cleaning is more intractable, and dust can be again
Fall on component, cause secondary pollution, cleaning efficiency substantially reduces, simultaneously because the out-of-flatness in photovoltaic module installation process is led
Cause traditional round brush unclean in cleaning, and difficulty in walking, whole equipment is caused damage.Traditional walking mechanism uses gear
Rack or synchronizing wheel add the mode of timing belt, and not only cost is higher and needs time-based maintenance, it is difficult to suitable for outdoor severe work
Make environment.
The content of the invention
Goal of the invention：Present invention aims in view of the shortcomings of the prior art, there is provided a kind of cleaning of photovoltaic module cleaning
Device and its cleaning method so that the cleaning efficiency of photovoltaic module is significantly improved.
Technical scheme：Photovoltaic module cleaning device of the present invention, including the walking mechanism being connected across on photovoltaic module with
And the wiper mechanism in walking mechanism is arranged on, the walking mechanism includes main body frame, lateral dynamics component, Longitudinal group
Part；Main body frame one end connects upper spacing upper side frame, the other end in photovoltaic module of locating wheel group by spring shock absorption mechanism and led to
The spacing lower frame in photovoltaic module of locating wheel group is crossed down, lateral dynamics component includes the laterally electricity located at main body frame side
Machine, the uniformly power transmission shaft being connected with cross motor, the driving wheel on power transmission shaft and located at main body frame opposite side respectively
Driven pulley, Longitudinal component includes being arranged on the longitudinal motor of one end in main body frame, the double flute that is connected with longitudinal motor around
Line wheel, the fixed pulley and pull rope for being arranged on the tensioning apparatus of the other end in main body frame, being connected with tensioning apparatus, pull rope
One end is connected with the wiper mechanism bottom, by fixed pulley become winding backward on a groove of double flute reel, from double flute
Another groove of reel is connected after laying out with the wiper mechanism top；The wiper mechanism outer wall passes through multi-directional ball and the master
The contact of body frame inner wall is connected and is reversely supported on the main body frame by roller；
The cross motor drives the driving wheel of the main body frame side and drives the driven pulley of opposite side to make the master
Body framework does transverse movement on photovoltaic module, and the wiper mechanism follows the main body frame laterally to transport by the multi-directional ball
Dynamic that photovoltaic module is cleaned and causes the roller to keep suspending on the main body frame, the longitudinal motor drives steel
Cord draws the wiper mechanism and does lengthwise movement on the main body frame by the roller.
Walking mechanism is provided with lateral dynamics component and Longitudinal component, and lateral dynamics component is used to drive wiper mechanism to exist
Transversely back and forth movement, Longitudinal component are used to drive wiper mechanism to do longitudinal fortune in main body frame on photovoltaic module surface
It is dynamic, segmented cleaning is achieved in, and finally realize the cleaning on whole photovoltaic module surface.Wiper mechanism passes through embedded side
Multi-directional ball contacts with main body frame to be connected and is reversely supported on the main body frame by roller, when cleaning photovoltaic module,
Wiper mechanism is supported on photovoltaic module surface so that the cleaning assembly in it contacts with photovoltaic module, now clearly using self gravitation
The roller installed on washing machine structure keeps suspending with main body frame, multi-directional ball that wiper mechanism is installed by side and walking mechanism
Main body frame contacts, as walking mechanism transverse movement is synchronized with the movement, in the process, due to the gravity of wiper mechanism itself,
Round brush is brought into close contact with photovoltaic module, and when cleaning two pieces of components for installing out-of-flatness, housing can be by multi-directional ball in photovoltaic
Assembly surface moves up and down, and prevents because two pieces of photovoltaic module installation out-of-flatnesses cause the phenomenon of local less cleaning.When unclear
When washing component, wiper mechanism is by roller supporting on the main body frame of walking mechanism, it is possible to achieve wiper mechanism is along body frame
The longitudinal direction walking of frame, is moved to next section of non-cleaning area, realizes that segmented is cleaned.
Above-mentioned technical proposal is further improved, the main body frame is made of aluminum rectangular tube, and the power transmission shaft is adopted
With two aluminium alloy axle docking are formed, joint is connected by flexible clutch, the driving wheel wraps up in rubber tire using aluminum, described
Driving wheel is three, the driven pulley is correspondingly arranged with the driving wheel, and the pull rope is steel wire rope.Using using aluminium alloy material
The main body frame that matter rectangular tube makes, has the advantages that in light weight, corrosion-resistant, intensity is high；Because main body frame is connected across photovoltaic
On component, longitudinal length it is longer, to meet transmission demand, by power transmission shaft make two, between connected with flexible clutch, with solution
The certainly coaxiality deviation problem caused by deformation, three driving wheels and three driven pulleys are set, disperses drive train pressure, is closed using aluminium
The power transmission shaft of golden material, be advantageous to mitigate construction weight.
Further, the wiper mechanism includes cleaning machine frame, the cleaning assembly and dust being arranged on inside cleaning machine frame
Processing unit, the roller is arranged on cleaning machine frame corner, the multi-directional ball is arranged on cleaning machine frame two side；The cleaning group
The cleaning motor that part includes at least one set of round brush component and drives round brush component to roll, every group of round brush component include two rollings
Brush, two round brush rotate in opposite directions under the drive of cleaning motor on the surface of photovoltaic module respectively, by the dust on photovoltaic module
Clean to the closing space formed by two round brush and photovoltaic module, the dust handling equipment is by the ash in the closing space
Dirt cleans discharge.Two round brush are set to relatively rotate to clean dust in closing space and by dust handling equipment and locate in time
Reason, can prevent airborne dust caused by when round brush cleans from falling to form secondary pollution on photovoltaic module again, can be true without washing
Protect the dust for removing photovoltaic module；Two round brush, which relatively rotate, simultaneously can offset frictional force of the round brush on photovoltaic module, subtract
The resistance of few walking mechanism, can also improve cleaning performance；
Further, the multi-directional ball is four, is symmetricly set on the housing and the frame of the outside walking mechanism
On close two sides, the dust handling equipment includes blower fan, ash deposition box and filter core, and the blower fan is by the ash in closing space
In dirt suction ash deposition box, and filtering dust is discharged by air by filter core, dust is collected in the ash deposition box.
Control to walking mechanism for convenience, in addition to the solar powered mechanism and intelligence fortune being connected with walking mechanism
Row controlling organization, solar powered mechanism include small photovoltaic panel, battery and charging-discharging controller, and small photovoltaic panel absorbs solar energy
Generate electricity, stored by charging-discharging controller to battery, while charging-discharging controller provides battery to intelligence control system, intelligence
Energy control system automatically controls the cleaning way, the scavenging period that run stroke, direction and wiper mechanism of walking mechanism.
The method cleaned using said apparatus to photovoltaic module is comprised the following steps：
（1）Upper side frame, the other end that main body frame one end is arranged on to photovoltaic module by upper locating wheel pass through lower positioning
Wheel is installed in the lower frame of photovoltaic module, and main body frame is arranged on photovoltaic module side when initial；
（2）Start cross motor, cross motor driving driving wheel simultaneously drives driven pulley to make main body frame on photovoltaic module
Transverse movement is done, wiper mechanism follows main body frame transverse movement by contacting connected multi-directional ball with main body frame, now clearly
Washing machine structure is supported on photovoltaic module surface using self gravitation and causes wiper mechanism roller to keep suspending on main body frame, starts
Motor is cleaned, two round brush in wiper mechanism rotate in opposite directions under the drive of cleaning motor on the surface of photovoltaic module respectively,
Dust on photovoltaic module is cleaned to the closing space formed by two round brush and photovoltaic module, at the dust of wiper mechanism
Dust in the closing space is siphoned away and discharged after filtering by reason device；
（3）When main body frame moves to opposite side from the side of photovoltaic module, stop cross motor, now wiper mechanism
Leave photovoltaic module surface to be reversely supported on main body frame by roller, perform step（4）；
（4）Start longitudinal motor, longitudinal motor drives traction wire saws wiper mechanism to vertically move a wiper mechanism machine
The stroke of position, stop longitudinal motor；
（5）Repeat step（2）、（3）、（4）, cross motor drives main body frame back and forth movement on photovoltaic module, longitudinal
Motor driven wiper mechanism lengthwise movement in main body frame, until wiper mechanism completes the cleaning of whole photovoltaic module.
Beneficial effect：（1）Walking mechanism provided by the invention can drive wiper mechanism to carry out horizontal walking and lengthwise rows
Walk, realize that wiper mechanism cleans to the segmented of photovoltaic module；In the cleaning process of wiper mechanism, self gravitation and light are utilized
Volt assembly surface is in close contact, using the round brush and dust handling equipment rotated in opposite directions so that the cleaning effect of photovoltaic module
Rate is significantly improved.
（2）The present invention is spacing on the frame of photovoltaic module using upper locating wheel group, lower locating wheel group, prevents wiper mechanism
Because of each point unbalance stress when being walked on photovoltaic module, cause the asynchronous, run-off the straight that moves up and down, while avoid cleaning dress
Put and fall because tilting from photovoltaic module, cause stuck；Upper locating wheel is connected with spring shock absorption mechanism so that on photovoltaic module
When running into obstacle, impulsive force can be eliminated by compression spring damping and step obstacle, so as to greatly reinforce cleaning device
Walking stability.
（3）Cleaning assembly is engaged by the main body frame of multi-directional ball and walking mechanism in the present invention, can be realized
Horizontal, longitudinal, the upper inferior multi-direction motion on photovoltaic module surface, is further ensured that cleaning efficiency and walking stability.
（4）Overall structure of the present invention is simple, in light weight, corrosion resistance is strong, can adapt to severe outdoor environment；Using electricity
Machine drives, and walking is stable, and cleaning efficiency is high, is easy to safeguard.
Brief description of the drawings
Fig. 1 is the positive structure schematic of walking mechanism of the present invention；
Fig. 2 is the structural representation at both ends in Fig. 1；
Fig. 3 is the mplifying structure schematic diagram on top in Fig. 1；
Fig. 4 is the reverse structure schematic of walking mechanism of the present invention；
Fig. 5 is the positive structure schematic of wiper mechanism；
Fig. 6 is the reverse structure schematic of wiper mechanism；
Fig. 7 is that wiper mechanism is arranged on the view cleaned in walking mechanism；
Fig. 8 is that wiper mechanism is arranged on view no clean in walking mechanism；
Fig. 9 is the structural representation that wiper mechanism is arranged in walking mechanism.
Embodiment
Technical solution of the present invention is described in detail below by accompanying drawing, but protection scope of the present invention is not limited to
The embodiment.
Embodiment 1：A kind of photovoltaic module cleaning device, including walking mechanism, wiper mechanism, are connected too with walking mechanism
Positive energy administration of power supply and intelligent operation controlling organization.
As shown in Figures 1 to 4, walking mechanism includes the main body frame 11 being arranged on photovoltaic module, and main body frame 11 is in
Rectangle, made by aluminum alloy material rectangular tube, there is the advantages of in light weight, corrosion-resistant, intensity is high, horizontal stroke is provided with the outside of main body frame
To Power Component, inner side sets wiper mechanism and forms the lengthwise movement section of wiper mechanism.Lateral dynamics component includes setting
Cross motor 12 in an exterior bottom, the power transmission shaft 15 being connected with cross motor 12, be evenly distributed on power transmission shaft 15 three
Individual driving wheel 16 and located at another outside driven pulley 17 corresponding with driving wheel 16；In order to meet preferably to be supported on photovoltaic group
On part, power transmission shaft 15 is using two aluminium alloy axle docking are formed, centre is connected by flexible clutch 18, using aluminum alloy material
It is made, alleviates construction weight, two docking is formed, meets the needs of longer, connected, avoided because of shape using flexible clutch 18
Coaxiality deviation problem caused by change, driving wheel 16 wraps up in rubber tire, rub resistance, good weatherability using aluminum, while has certain bullet
Property, certain cushioning effect is played in the process of walking.Locating wheel 14, top pass through bullet under setting one group in main body frame bottom
Spring damping 19 connects locating wheel 13 on one group, upper locating wheel 13, lower locating wheel 14 and driving wheel 16, the side of setting of driven pulley 17
To vertical, for being fastened on the upper framework of photovoltaic module, underframe respectively and sliding along, due to photovoltaic module in construction,
Installation site between photovoltaic module has differences, and wiper mechanism is when the drive of walking mechanism is being walked in photovoltaic module matrix
Each point unbalance stress, cause the asynchronous, run-off the straight that moves up and down, by setting upper locating wheel 13, lower locating wheel 14, can keep away
Exempt to cause because of inclination from photovoltaic module to fall from upper element, caused by it is stuck.Due to upper locating wheel 13 in cleaning process
Stress is larger, such as runs into obstacle（The step as caused by photovoltaic module installation is not horizontal）, it is easy to block, therefore set up spring and subtract
Shake mechanism 19 so that even if wiper mechanism runs into obstacle, also impulsive force can be eliminated by compression spring and step obstacle, so as to significantly
Strengthen the stability of walking mechanism.
As shown in Fig. 5 to Fig. 8, wiper mechanism includes cleaning machine frame 21, is arranged on the roller 23 of 21 4 jiaos of cleaning machine frame, sets
Put and handle dress in the multi-directional ball 22 of the two side of cleaning machine frame 21 and the cleaning assembly and dust that are arranged on inside cleaning machine frame 21
Put 26.Roller 23 is arranged on 21 4 jiaos of outsides of cleaning machine frame so that cleaning machine frame 21 is suspended in vehicle with walking machine when cleaning photovoltaic module
The top of structure main body frame 11, lengthwise movement of the cleaning machine frame 21 along walking mechanism main body frame 11 is realized in not cleaning assembly,
Multi-directional ball 22 is four, is arranged in the side wall adjacent with main body frame 11 of cleaning machine frame 21, cleaning machine when cleaning photovoltaic module
Structure is brought into close contact using self gravitation and photovoltaic module, and is moved up and down by the multi-directional ball 22 of side wall in photovoltaic module, is prevented
Because two pieces of photovoltaic module installation out-of-flatnesses cause the phenomenon of photovoltaic module part less cleaning.Cleaning assembly includes one group of round brush
Component and the cleaning motor for driving round brush component to roll；Every group of round brush component is vertical with the direction of travel of walking mechanism by two
Round brush 25 form, two round brush 25 of every group of round brush component are respectively under the drive of round brush motor in the surface phase of photovoltaic module
To rotation, the dust on photovoltaic module is cleaned to the relative closure space formed by two round brush 25 and photovoltaic module, ash
Dirt is concentrated between two round brush 25, then after dust is siphoned away and filtered by the dust handling equipment 26 between two round brush 25
Discharge, it can prevent airborne dust caused by when round brush 25 cleans photovoltaic module from falling to form secondary pollution on photovoltaic module again, nothing
The dust that can ensure that and remove photovoltaic module need to be washed.Meanwhile two relative rotations of round brush 25 can offset round brush 25 in photovoltaic
Frictional force on component, the resistance of outside walking mechanism is reduced, can also improve cleaning performance.Dust handling equipment 26 includes wind
Machine, ash deposition box and filter core, blower fan suck the dust in closing space in ash deposition box, and filtering dust is discharged into sky by filter core
Gas, dust are collected in the ash deposition box.
As shown in figure 9, wiper mechanism is synchronized with the movement and to photovoltaic module with walking mechanism along photovoltaic module horizontal direction
Cleaned, when the main body frame 11 of walking mechanism reaches opposite side from the side of photovoltaic module, Longitudinal component drives
Wiper mechanism cleans on main body frame 11 along the stroke of one wiper mechanism length direction of lengthwise movement to next section.It is vertical
The double flute reel 31 that includes being arranged on longitudinal motor 32 in the middle part of long transverse lever, with longitudinal motor 32 being connected to Power Component, lead to
Fixed pulley 34 and steel wire rope 33 of the strainer 35 in the middle part of hyphen bar are crossed, the one end of steel wire rope 33 is cleaned with wiper mechanism
The center bottom of frame 21 is connected, by fixed pulley 34 become winding backward on a groove of double flute reel 31, from double flute coiling
Another groove of wheel 31 is connected after laying out with the top middle portion of wiper mechanism cleaning machine frame 21, the two of steel wire rope 33 respectively by it is clockwise,
Counter-clockwise is wound on double flute reel 31, when longitudinal motor 32 drives double flute reel 31 to rotate, 33 1, steel wire rope
Loosen one to tighten up, realize that steel wire rope 33 is moved up and down so as to drive the cleaning machine of wiper mechanism by the rotating of longitudinal motor 32
Longitudinal direction walking of the frame 21 on main body frame.Tensioning apparatus has certain tensile force under the action of the spring, to prevent steel wire rope
33 is sagging and stress deformation after extend；It can realize that adjust automatically is wrapped in the stock of double flute reel 31 due to steel wire rope 33 simultaneously
Number is different, causes linear velocity to differ, put soon slow for occurring receiving or the slow play received it is fast phenomena such as.
Solar powered mechanism includes small photovoltaic panel, battery and charging-discharging controller, and small photovoltaic panel absorbs solar energy hair
Electricity, stored by charging-discharging controller to battery, while charging-discharging controller provides battery to intelligence control system, from
The operation stroke of dynamic control walking mechanism, the cleaning way in direction and wiper mechanism, scavenging period etc..
The cleaning method of photovoltaic module cleaning device provided by the invention, comprises the following steps：
（1）Upper side frame, the other end that main body frame one end is arranged on to photovoltaic module by upper locating wheel pass through lower positioning
Wheel is installed in the lower frame of photovoltaic module, and main body frame is arranged on photovoltaic module side when initial；
（2）Start cross motor, cross motor driving driving wheel simultaneously drives driven pulley to make main body frame on photovoltaic module
Transverse movement is done, wiper mechanism follows main body frame transverse movement by contacting connected multi-directional ball with main body frame, now clearly
Washing machine structure is supported on photovoltaic module surface using self gravitation and causes wiper mechanism roller to keep suspending on main body frame, starts
Motor is cleaned, two round brush in wiper mechanism rotate in opposite directions under the drive of cleaning motor on the surface of photovoltaic module respectively,
Dust on photovoltaic module is cleaned to the closing space formed by two round brush and photovoltaic module, at the dust of wiper mechanism
Dust in the closing space is siphoned away and discharged after filtering by reason device；
（3）When main body frame moves to opposite side from the side of photovoltaic module, stop cross motor, now wiper mechanism
Leave photovoltaic module surface to be reversely supported on main body frame by roller, perform step（4）；
（4）Start longitudinal motor, longitudinal motor drives traction wire saws wiper mechanism to vertically move a wiper mechanism machine
The stroke of position, stop longitudinal motor；
（5）Repeat step（2）、（3）、（4）, cross motor drives main body frame back and forth movement on photovoltaic module, longitudinal
Motor driven wiper mechanism lengthwise movement in main body frame, until wiper mechanism completes the cleaning of whole photovoltaic module.
As described above, although the present invention has been represented and described with reference to specific preferred embodiment, but it must not be explained
For to the limitation of itself of the invention., can be right under the premise of the spirit and scope of the present invention that appended claims define are not departed from
Various changes can be made in the form and details for it.
Claims (5)
1. a kind of photovoltaic module cleaning device, including the walking mechanism that is connected across on photovoltaic module and it is arranged in walking mechanism
Wiper mechanism, it is characterised in that：The walking mechanism includes main body frame, lateral dynamics component, Longitudinal component；Main body
Framework one end connects upper spacing upper side frame, the other end in photovoltaic module of locating wheel group by spring shock absorption mechanism and passes through lower positioning
The spacing lower frame in photovoltaic module of wheel group, lateral dynamics component is including the cross motor located at main body frame side and laterally
The connected power transmission shaft of motor, the uniform driving wheel on power transmission shaft and the driven pulley located at main body frame opposite side respectively, are indulged
Double flute reel, the setting for including being arranged on the longitudinal motor of one end in main body frame, with longitudinal motor being connected to Power Component
The tensioning apparatus of the other end, the fixed pulley and pull rope that are connected with tensioning apparatus in main body frame, pull rope one end and institute
Wiper mechanism bottom is stated to be connected, by fixed pulley become winding backward on a groove of double flute reel, from double flute reel
Another groove is connected after laying out with the wiper mechanism top；The wiper mechanism outer wall passes through in multi-directional ball and the main body frame
Wall contact is connected and is reversely supported on the main body frame by roller；
The cross motor drives the driving wheel of the main body frame side and drives the driven pulley of opposite side to make the body frame
Frame does transverse movement on photovoltaic module, and the wiper mechanism follows the main body frame transverse movement pair by the multi-directional ball
Photovoltaic module is cleaned and causes the roller to keep suspending on the main body frame, and the longitudinal motor drives steel wire rope
Draw the wiper mechanism and lengthwise movement is done on the main body frame by the roller；
The wiper mechanism includes cleaning machine frame, the cleaning assembly and dust handling equipment being arranged on inside cleaning machine frame, described
Roller is arranged on cleaning machine frame corner, the multi-directional ball is arranged on cleaning machine frame two side；The cleaning assembly includes at least one
Group round brush component and the cleaning motor for driving round brush component to roll, every group of round brush component include two round brush, two round brush point
Do not rotated in opposite directions on the surface of photovoltaic module under the drive of cleaning motor, the dust on photovoltaic module is cleaned to by two rollings
In the closing space that brush is formed with photovoltaic module, the dust in the closing space is cleaned discharge by the dust handling equipment.
2. photovoltaic module cleaning device according to claim 1, it is characterised in that：The main body frame uses aluminium alloy square
Shape pipe is made, and the power transmission shaft is using two aluminium alloy axle docking are formed, joint is connected by flexible clutch, the active
Wheel wraps up in rubber tire using aluminum, and the driving wheel is three, the driven pulley is correspondingly arranged with the driving wheel, and the pull rope is
Steel wire rope.
3. photovoltaic module cleaning device according to claim 1, it is characterised in that：The multi-directional ball is four, is symmetrically set
Put on the close two sides of the frame of the cleaning machine frame and the main body frame, the dust handling equipment include blower fan,
Ash deposition box and filter core, the blower fan sucks the dust in closing space in ash deposition box, and is discharged filtering dust by filter core
Air, dust are collected in the ash deposition box.
4. photovoltaic module cleaning device according to claim 1, it is characterised in that：Also include being connected too with walking mechanism
Positive energy administration of power supply and intelligent operation controlling organization, solar powered mechanism include small photovoltaic panel, battery and charge and discharge control
Device, small photovoltaic panel absorb solar power generation, are stored by charging-discharging controller to battery, while charging-discharging controller is by electric power storage
Pond provides intelligence control system, and intelligence control system automatically controls the operation stroke of walking mechanism, direction and wiper mechanism
Cleaning way, scavenging period.
A kind of 5. cleaning method for any photovoltaic module cleaning device of the claims 1 to 4, it is characterised in that
Comprise the following steps：
（1）Upper side frame, the other end that main body frame one end is arranged on into photovoltaic module by upper locating wheel are pacified by lower locating wheel
Mounted in the lower frame of photovoltaic module, main body frame is arranged on photovoltaic module side when initial；
（2）Start cross motor, cross motor driving driving wheel simultaneously drives driven pulley main body frame is done horizontal stroke on photovoltaic module
To motion, wiper mechanism follows main body frame transverse movement by contacting connected multi-directional ball with main body frame, now cleaning machine
Structure is supported on photovoltaic module surface using self gravitation and causes wiper mechanism roller to keep suspending on main body frame, starts cleaning
Motor, two round brush in wiper mechanism rotate in opposite directions under the drive of cleaning motor on the surface of photovoltaic module respectively, by light
Dust on volt component is cleaned to the closing space formed by two round brush and photovoltaic module, the dust processing dress of wiper mechanism
Put and the dust in the closing space is siphoned away and filters discharge；
（3）When main body frame moves to opposite side from the side of photovoltaic module, stop cross motor, now wiper mechanism leaves
Photovoltaic module surface is reversely supported on main body frame by roller, performs step（4）；
（4）Start longitudinal motor, longitudinal motor drives traction wire saws wiper mechanism to vertically move wiper mechanism seat in the plane
Stroke, stop longitudinal motor；
（5）Repeat step（2）、（3）、（4）, cross motor drive main body frame back and forth movement on photovoltaic module, longitudinal motor
Wiper mechanism lengthwise movement in main body frame is driven, until wiper mechanism completes the cleaning of whole photovoltaic module.
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| CN201510452860.3A CN105071762A (en) | 2015-07-28 | 2015-07-28 | Solar intelligent cleaning device for photovoltaic arrays |
| CN201610006820.0A CN105598114B (en) | 2015-07-28 | 2016-01-04 | A kind of photovoltaic module cleaning device and its cleaning method |
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| CN201610006820.0A Active CN105598114B (en) | 2015-07-28 | 2016-01-04 | A kind of photovoltaic module cleaning device and its cleaning method |
| CN201610004805.2A Active CN105414136B (en) | 2015-07-28 | 2016-01-04 | A kind of cleaning dolly cleaned for photovoltaic module |
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| CN105414136B (en) | 2017-09-26 |
| CN105071762A (en) | 2015-11-18 |
| CN105414136A (en) | 2016-03-23 |
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