CN205754182U - A kind of photovoltaic panel cleaning equipment - Google Patents

A kind of photovoltaic panel cleaning equipment Download PDF

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Publication number
CN205754182U
CN205754182U CN201620439225.1U CN201620439225U CN205754182U CN 205754182 U CN205754182 U CN 205754182U CN 201620439225 U CN201620439225 U CN 201620439225U CN 205754182 U CN205754182 U CN 205754182U
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China
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cleaning
photovoltaic panel
rod
round brush
rack
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CN201620439225.1U
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Chinese (zh)
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赵静
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Beijing Yinte Jane Network Technology Co Ltd
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Beijing Yinte Jane Network Technology Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

This utility model relates to solar energy generation technology field.The utility model discloses a kind of photovoltaic panel cleaning equipment, it includes body, described body includes rack for cleaning, wiper mechanism, travel mechanism and straightening mechanism, described wiper mechanism, travel mechanism and straightening mechanism are installed on described rack for cleaning, described travel mechanism is used for driving described body to move in photovoltaic panel, and described wiper mechanism is for being carried out described photovoltaic panel;When body tilts, described straightening mechanism is used for correcting described body makes body again steadily move in photovoltaic panel.Compared with prior art, a kind of photovoltaic panel cleaning equipment that this utility model provides, it is possible to increase the cleaning performance of photovoltaic panel, when body tilts, moreover it is possible to again steadily move in photovoltaic panel after being corrected by straightening mechanism.

Description

A kind of photovoltaic panel cleaning equipment
Technical field
This utility model relates to solar energy generation technology field, is specially a kind of photovoltaic panel cleaning equipment.
Background technology
Along with the development in an all-round way of global industry, the demand of the energy is drastically expanded by every country industry-by-industry, energy demand number have become as weigh a country Economic Development Status standard.Regenerative resource mainly has water energy, solar energy, wind energy, geothermal energy, biomass energy equal energy source situation, the feature of its maximum is to have self-recovery ability, people are in use, regenerative resource can be supplemented from nature continuously, it is the inexhaustible energy.Through research and the demonstration of scholar, it has been recognized that solar energy and wind energy are to solve energy crisis and the most effective and feasible energy source type of environmental pollution, it is the most important energy source type of new century.Especially solar energy is increasingly paid close attention to by people with the advantage of its uniqueness, because solar energy is inexhaustible, renewable;Application of Solar Energy region is extensive;Solar energy cleans, pollution-free;Solar electrical energy generation does not has moving component, is hardly damaged, and safeguards simple.
Various countries start to put into substantial contribution and build solar photo-voltaic power generation station, and solar energy photovoltaic panel is the root that photo-voltaic power generation station electric energy produces, and the generating efficiency of photovoltaic panel directly decides the generated energy of solar power plant.It is the biggest whether photovoltaic panel surface cleans the impact of the generated energy on solar power plant.Along with solar photo-voltaic power generation station is built more and more, need the photovoltaic panel cleaned to increase severely the most therewith, how photovoltaic panel can be carried out rapid cleaning but also to can guarantee that cleaning effect has become each photovoltaic generation enterprise urgent need to solve the problem.The cleaning performance of existing cleaning equipment is poor.
In view of drawbacks described above, this utility model creator obtains this utility model finally through research for a long time and practice.
Utility model content
For solving above-mentioned technological deficiency, the cleaning performance that this utility model provides existing cleaning equipment is poor.
The technical solution adopted in the utility model is, provide a kind of photovoltaic panel cleaning equipment, including body, described body includes rack for cleaning, wiper mechanism, travel mechanism and straightening mechanism, described wiper mechanism, travel mechanism and straightening mechanism are installed on described rack for cleaning, described travel mechanism is used for driving described body to move in photovoltaic panel, and described wiper mechanism is for being carried out described photovoltaic panel;When body tilts, described straightening mechanism is used for correcting described body makes body again steadily move in photovoltaic panel.
It is also preferred that the left described rack for cleaning includes: form the head rod of a rectangular frame, the second connecting rod, the 3rd connecting rod and the 4th connecting rod.
It is also preferred that the left four sides of each connecting rod in described rack for cleaning are both provided with chute.
It is also preferred that the left described wiper mechanism includes: cleaning part, cleaning item and cleaning part power unit;Described cleaning part is for peeling away the attachment in described photovoltaic panel to be cleaned;Described cleaning item is for cleaning out the attachment peeled away;Described cleaning part power unit its for described cleaning part provide power.
It is also preferred that the left described cleaning part includes: the first coaxially connected round brush and the second round brush;Described the first coaxially connected round brush and the second round brush is dismountable is arranged between described head rod and the 3rd connecting rod.
It is also preferred that the left described cleaning item includes: two the first row brushes and two the second row brushes;Said two the first row brush is all detachably arranged in described second connecting rod, and said two the second row brush is all detachably arranged in described 4th connecting rod.
It is also preferred that the left described cleaning part power unit includes that round brush motor, described round brush motor are installed on described head rod.
It is also preferred that the left described cleaning part power unit also include round brush from lock unit, described round brush from lock unit between described round brush motor and described cleaning part.
It is also preferred that the left from lock unit, described round brush includes that worm gear and worm screw, the power output shaft of described round brush motor are connected with described worm screw, described worm screw is connected with described worm gear, and described worm gear is coaxially connected with described first round brush.
It is also preferred that the left described straightening mechanism includes: guide wheel corrected by the first rectification guide wheel being arranged in described 3rd connecting rod and second, and during described photovoltaic panel cleaning equipment not run-off the straight, described straightening mechanism does not contact the side on edge under described photovoltaic panel.
Compared with prior art, the beneficial effects of the utility model are: a kind of photovoltaic panel cleaning equipment that this utility model provides, it is possible to increase the cleaning performance of photovoltaic panel, when body tilts, moreover it is possible to again steadily move in photovoltaic panel after being corrected by straightening mechanism.
Accompanying drawing explanation
Fig. 1 is the functional block diagram of a kind of photovoltaic panel cleaning equipment of the present utility model;
Fig. 2 is the structural representation of rack for cleaning;
Fig. 3 is the structural representation of the single connecting rod of rack for cleaning;
Fig. 4 is the structural representation that wiper mechanism is arranged on rack for cleaning;
Fig. 5 is the structural representation of row brush;
Fig. 6 is the structural representation of water injector;
Fig. 7 is the structural representation that travel mechanism is arranged on rack for cleaning;
Fig. 8 is the structural representation that self-locking mechanism is arranged in travel mechanism;
Fig. 9 is the structural representation that straightening mechanism is arranged on rack for cleaning;
Figure 10 is to correct the angle schematic diagram between guide wheel and driving wheel;
Figure 11 is the structural representation that a kind of escapement is arranged on rack for cleaning;
Figure 12 is the structural representation that another kind of escapement is arranged on rack for cleaning;
Figure 13 is upper structural representation after dynamic temperature measurement mechanism is arranged on rack for cleaning;
Figure 14 is the axonometric chart of charging connector;
Figure 15 is the side view of charging connector;
Figure 16 is the structural representation in charging storehouse;
Figure 17 is the structural blast schematic diagram of self-charging terminal;
Figure 18 is the functional block diagram of another photovoltaic panel cleaning equipment of the present utility model;
Figure 19 is the structural representation that telescoping mechanism is arranged on rack for cleaning;
Figure 20 is the structural representation of barrier getting over mechanism;
Figure 21 is the magnified partial view of barrier getting over mechanism.
Detailed description of the invention
Below in conjunction with accompanying drawing, to this utility model, above-mentioned and other technical characteristic and advantage are described in more detail.
Embodiment one
As it is shown in figure 1, disclosed in this utility model the functional block diagram of a kind of photovoltaic panel cleaning equipment, this photovoltaic panel cleaning equipment includes: body, charging storehouse 11 and exterior terminal 12.Body includes: rack for cleaning 1, central controller 2, wiper mechanism 3, travel mechanism 4, self-locking mechanism 5, straightening mechanism 6, escapement 7, dynamic temperature measurement mechanism 8, power module 9 and communication module 10.Wherein, central controller 2, wiper mechanism 3, travel mechanism 4, self-locking mechanism 5, straightening mechanism 6, escapement 7, dynamic temperature measurement mechanism 8, power module 9 and communication module 10 are arranged on rack for cleaning 1.Wiper mechanism 3 is connected with central controller 2, for being carried out photovoltaic panel.Travel mechanism 4 is connected with central controller 2, is used for making body steadily move in photovoltaic panel.Self-locking mechanism 5 coordinates with travel mechanism 4, and constant motion when being used for enabling body to move in photovoltaic panel, during stopping, moment is static.Straightening mechanism 6, is used for when body tilts by again steadily moving in photovoltaic panel after correcting.Escapement 7, is used for preventing body from dropping from photovoltaic panel.Dynamic temperature measurement mechanism 8 is connected with central controller 2, for the temperature of the cleaned photovoltaic panel of kinetic measurement body.Charging storehouse 11, for this bulk charging and for its stop.Power module 9 is connected with each consuming parts in body, for powering for each consuming parts.Communication module 10 is connected with central controller 2, for realizing the data interaction between exterior terminal 12 and central controller 2.Exterior terminal 12, for realizing the long-range control of body.
As shown in Figures 2 and 3, Fig. 2 is the structural representation of rack for cleaning, and Fig. 3 is the structural representation of the single connecting rod of rack for cleaning.Rack for cleaning 1 includes: head rod the 101, second connecting rod the 102, the 3rd connecting rod 103 and the 4th connecting rod 104.This head rod the 101, second connecting rod the 102, the 3rd connecting rod 103 and the 4th connecting rod 104 form a framework, and preferably this framework is rectangular frame, so can reduce the volume of body, improve its motility.Preferably, the area of this rack for cleaning 1 is usually the 75% of one piece of photovoltaic panel area, so can either ensure the cleaning performance of photovoltaic panel, and the weight being unlikely to again to increase body is avoided damaging photovoltaic panel by pressure.Head rod 101 and the 3rd connecting rod 103 as the minor face of rectangular frame, the second connecting rod 102 and the 4th connecting rod 104 as the long limit of rectangular frame.Head rod the 101, second connecting rod the 102, the 3rd connecting rod 103 and the 4th connecting rod 104 all use aluminium, so can alleviate the weight of body.Four sides of each connecting rod of rack for cleaning are both provided with chute 105, use the form of chute, it is possible to achieve facilitate body increase or reduce other functional parts.The inside of each connecting rod is provided with some hollow bore 106 running through whole connecting rod, it is preferred that the quantity of hollow bore 106 is five, so can alleviate the weight of body further, it is to avoid body damages photovoltaic panel by pressure.
One end of second connecting rod 102 is connected by the first T-shaped connecting plate 107 is fixing with one end of head rod 101, and the other end is connected by the second T-shaped connecting plate 108 is fixing with one end of the 3rd connecting rod 103;One end of 4th connecting rod 104 is connected by the 3rd T-shaped connecting plate 109 is fixing with the other end of the 3rd connecting rod 103, and the other end is connected by the 4th T-shaped connecting plate 1010 is fixing with the other end of head rod 101;Each connecting rod makes by the connected mode that T-shaped connecting plate connects to realize removably connecting between each connecting rod in rack for cleaning, it is thus possible to the size of rack for cleaning is adjusted according to the model of photovoltaic panel, so that body can adapt to the photovoltaic panel of different model, easy to assembly.Owing to photovoltaic panel to be cleaned typically all installs ground at an angle with it, that is when body moves in photovoltaic panel, also it is can with ground at an angle, therefore the existing upper edge that photovoltaic panel is referred to as away from the one end on ground photovoltaic panel, the lower edge of photovoltaic panel it is referred to as near the one end on ground, when body is arranged in photovoltaic panel, the head rod 101 of rack for cleaning 1 is near the upper edge of photovoltaic panel, and the 3rd connecting rod 103 is near the lower edge of photovoltaic panel.
As shown in Figure 4, the structural representation being arranged on rack for cleaning for wiper mechanism, wiper mechanism 3 includes: cleaning part, cleaning item and cleaning part power unit.Cleaning part is for peeling away the attachment in photovoltaic panel, and cleaning item is for cleaning out the attachment peeled away, and cleaning part power unit is for providing power to cleaning part.Cleaning part and cleaning item are detachable connection, the most readily replaceable and maintenance with the annexation of rack for cleaning.By cleaning part and the cooperation of cleaning item, it is possible to the effective cleaning performance improving photovoltaic panel.
Cleaning part includes: the first coaxially connected round brush 301 and the second round brush 302.In cleaning process, the first round brush 301 and the second round brush 302 rotate simultaneously.Rack for cleaning also includes the 5th connecting rod 1011, and one end of the 5th connecting rod 1011 is connected by the 5th T-shaped connecting plate 1012 is fixing with the second connecting rod 102, and the other end is connected by the 6th T-shaped connecting plate 1013 is fixing with the 4th connecting rod 104.One end of first round brush 301 is detachably arranged on head rod 101, and the other end is detachably arranged in the 5th connecting rod 1011.One end of second round brush 302 is detachably arranged in the 3rd connecting rod 103, and the other end is detachably arranged in the 5th connecting rod 1011.Certainly, cleaning part is not limited to be made up of the first round brush 301 and the second round brush 302 the two round brush, and the quantity of round brush can be adjusted according to the actual requirements, such as, when the width of photovoltaic panel to be cleaned is bigger, can be further added by the quantity of round brush.
Cleaning item includes: two the first row brushes 303 and two the second row brushes 304.Two the first row brushes 303 are all detachably arranged in the second connecting rod 102, and two the second row brushes 304 are all detachably arranged in the 4th connecting rod 104.The structure of each row brush is identical, as shown in Figure 5, structural representation for row brush, each row brush all includes: row brush frame 305 and bristle 306, installing hole 3051 it is provided with on row brush frame 305, row brush frame 305 is fixed in connecting rod through installing hole 3051 by screw, bristle 306 one end is fixed in the bristle groove 3052 on row brush frame 305, preferably, in bristle groove 3052, bristle 306 is fixed on row brush frame 305 by filling adhesive, so, during cleaning, just can effectively prevent bristle from dropping, extend the service life of cleaning item.Owing between cleaning item and rack for cleaning being dismountable connected mode, conveniently change cleaning item at any time.Preferably, bristle 306 uses nylon, use nylon can directly by bristle 306 Melting And Solidification in bristle groove 3052, so there is no need to use binding agent, reduction cost.Certainly, cleaning item is not limited to be made up of two the first row brushes 303 and two the second row brushes 304, and the quantity of row brush can be adjusted according to the actual requirements, when the width of photovoltaic panel to be cleaned is bigger, can be further added by the quantity of row brush.
Cleaning part power unit includes: round brush motor 307, this round brush motor 307 is installed on head rod 101, certainly also may be installed in the 3rd connecting rod 103, and it is connected with central controller 2, just can be controlled this round brush motor 307 to work by central controller 2, thus control cleaning part and rotate.Cleaning part power unit also includes: self-locking device; this self-locking device is between round brush motor 307 and cleaning part; when round brush motor 307 is shut down; cleaning part moment can be made to stop operating; thus prevent cleaning part from dallying; reduce abrasion unnecessary between cleaning part and photovoltaic panel, be also avoided that foreign material are wound around simultaneously.
Self-locking device includes: worm gear and worm screw.The power output shaft of round brush motor 307 is connected with worm screw, and worm and wheel connects, and worm gear is coaxially connected with the first round brush 301 of cleaning part.When being worked by central controller controls round brush motor 307, the power output shaft of round brush motor 307 drives worm screw to rotate, worm screw drives worm gear wheel, worm gear drives the first round brush 301 to rotate, second round brush 302 also rotates with the first round brush 301 simultaneously, bristle on first round brush 301 and the second round brush 302 and photovoltaic panel plate face Rapid contact, thus the attachment that will be attached on photovoltaic panel plate face is peeled away, the attachment peeled away is swept by the first row brush 303 and the second row brush 304 again, at the end of cleaning, quit work by central controller controls round brush motor 307, owing to worm gear can only be driven by worm screw, and worm screw can not be driven by worm gear, so round brush motor 307 quits work, first round brush 301 and the second round brush 302 can stop operating moment.
The comparison that attachment in photovoltaic panel and plate face adhere to sometimes is tight, utilizes merely cleaning part to be difficult to make attachment peel away from photovoltaic panel plate face.Wiper mechanism on the body of this utility model photovoltaic panel cleaning equipment also includes water injector.Water can be sprayed in photovoltaic panel and drench attachment by this water injector, simultaneously works as the effect lowering the temperature photovoltaic panel.
As shown in Figure 6, for the structural representation of water injector, this water injector includes: sparge pipe 308 and storage tank 309.Sparge pipe 308 connects with storage tank 309.Sparge pipe 308 is detachably arranged on cleaning item, and it arranges some nozzles 3081 for atomized water spraying.Storage tank 309 is detachably arranged on rack for cleaning 1, is provided with hydraulic pamp 3091 in it, and this hydraulic pamp 3091 is connected with sparge pipe 308, it is possible to pumped in sparge pipe 308 by the water in storage tank 309.Hydraulic pamp 3091 is connected with central controller 2.Hydraulic pamp 3091 startup can be controlled at any time by central controller 2 to close down, thus control hydraulic pamp 3091 as required and carry out spraying-rinsing to photovoltaic panel.The atomized water of nozzle 3081 ejection large area can drench photovoltaic panel, can save water, can improve again cleaning effect.Additionally, owing to the atomized water of nozzle 3081 ejection can carry out large-area covering to photovoltaic panel, water in photovoltaic panel can evaporate after the irradiation of sunlight, can take away the heat in photovoltaic panel and make photovoltaic panel lower the temperature, thus improve the generating efficiency of photovoltaic panel in evaporation process.
In order to the situation of the water yield in knowing storage tank 309 accurately, water yield detection alarm device 3010 it is additionally provided with in storage tank 309, the just alert when water yield detection alarm device 3010 detects storage tank 309 hydropenia, notifies that user carries out moisturizing operation to storage tank 309.User is to storage tank 309 moisturizing for convenience, this water injector also includes water aspirator 3011, preferably, this water aspirator is arranged on storage tank 309, when water yield detection alarm device 3010 alert, user is quickly moved to the water tank at dry point by central controller controls body, is added in storage tank 309 by water in the water tank of peripheral hardware by this water aspirator 3011.Body so can be made to be in optimal cleaning condition all the time.This water injector also includes distance record unit, this distance record unit is connected with water yield detection alarm device and central controller respectively, when water yield detection alarm device detects storage tank 309 hydropenia, this distance record unit is able to record that body moves to the range data of dry point from hydropenia point, after water intaking terminates, central controller controls body according to this range data and moves to the position of hydropenia point, then controls wiper mechanism and has continued remaining cleaning.
As it is shown in fig. 7, the structural representation being arranged on rack for cleaning for travel mechanism.Travel mechanism includes: plane walking unit and side walking unit.It is following that plane walking unit is positioned at rack for cleaning, and side walking unit is positioned at the side of rack for cleaning.When body moves in photovoltaic panel, plane walking unit contacts with the plate face of photovoltaic panel, side walking unit and the contacts side surfaces on edge in photovoltaic panel, also can play and prevent body from dropping from photovoltaic panel.
Plane walking unit includes: the first driving wheel 401, first drives motor the 4001, second driving wheel 402, second to drive motor the 4002, first driven pulley 403 and the second driven pulley 404.First driving wheel 401 is detachably arranged in head rod 101 and the junction of the 4th connecting rod 104, second driving wheel 402 is detachably arranged on the 3rd connecting rod 103 and the junction of the second connecting rod 102, the i.e. first driving wheel 401 and second driving wheel 402 diagonal being arranged on rack for cleaning 1 in diagonal angle.So, when body advances in photovoltaic panel or retreats, the thrust being subject to is uniform, it is possible to make the movement that body is stable in photovoltaic panel.First driven pulley 403 is detachably arranged in head rod 101 and the junction of the second connecting rod 102, second driven pulley 404 is detachably arranged on another diagonal being arranged on rack for cleaning 1 that the 4th connecting rod 104 and the junction of the 3rd connecting rod 103, i.e. the two driven pulley are diagonal angle.It is of course also possible to the first driving wheel 401 and the second driving wheel 402 are arranged on one side, it is also possible to by the first driven pulley 403 and the second driven pulley 404 or all change driving wheel into.
Plane walking unit also includes: the 3rd driven pulley 407 and the 4th driven pulley 408,3rd driven pulley 407 is detachably arranged in the 5th connecting rod 1011 and the junction of the second connecting rod 102, and the 4th driven pulley 408 is detachably arranged in the 5th connecting rod 1011 and the junction of the 4th connecting rod 104.So can disperse the body pressure to photovoltaic panel, thus photovoltaic panel is damaged by the both sides avoiding body that pressure concentrates on photovoltaic panel.First driving wheel the 401, second driven pulley 404 and the 4th driven pulley 408 are connected by first round axostylus axostyle 410, and first round axostylus axostyle 409 two ends are provided with the first shaft coupling 4100.Second driving wheel the 402, first driven pulley 403 and the 3rd driven pulley 407 are connected by the second axle rod 420, and the second axle rod 420 two ends are provided with the second shaft coupling 4200.By arranging axle rod, it is possible to increase the stability of this running body.First drives motor 4001 to drive the first driving wheel 401 to rotate, and drives first round axostylus axostyle 410 to rotate, and then drives the second driven pulley 404 and the 4th driven pulley 408 to rotate.Second drives motor 4002 to drive the second driving wheel 402 to rotate, and drives the second axle rod 420 to rotate, and then drives the first driven pulley 403 and the 3rd driven pulley 407 to rotate.
Side walking unit includes: the 3rd driving wheel the 405, the 3rd drives motor the 4005, the 4th driving wheel 406 and 4 wheel driven galvanic electricity machine 4006.3rd driving wheel 405 and the 4th driving wheel 404 are all detachably arranged on head rod 101.First drives motor 4001, second to drive motor the 4002, the 3rd to drive motor 4005 and 4 wheel driven galvanic electricity machine 4006 to be all connected with central controller 2, just can be controlled the duty of above-mentioned driving motor by central controller 2, thus control body and move back and forth in photovoltaic panel.
Shown in Fig. 8, the structural representation being arranged in travel mechanism for self-locking mechanism.Self-locking mechanism includes being arranged in plane walking unit: first from lock unit 501 and second from lock unit 502.First is arranged between the first driving motor 4001 and the first driving wheel 401 from lock unit 501, for realizing the self-locking of the first driving wheel 401;Second is arranged between the second driving motor 4002 and the second driving wheel 402 from lock unit 502, for realizing the self-locking of the second driving wheel 402.
First includes from lock unit 501: worm gear and worm screw, first drives the power output shaft of motor 4001 to be connected with worm screw, worm and wheel connects, worm gear and the first driving wheel 401 are coaxially connected, control the first driving motor 4001 by central controller 2 to work, first drives the power output shaft of motor 4001 to drive worm screw to rotate, and worm screw drives worm gear wheel, and worm gear drives the first driving wheel 401 to rotate;When first drives motor 4001 to quit work, owing to can only be driven worm gear by worm screw, and can not be driven worm screw by worm gear, so first drives motor 4,001 1 to quit work, the first driving wheel 401 stops operating the most therewith, thus realizes the self-locking of the first driving wheel 401.
Second includes from lock unit 502: worm gear and worm screw, second drives the power output shaft of motor 4002 to be connected with worm screw, worm and wheel connects, worm gear and the second driving wheel 402 are coaxially connected, control the second driving motor 4002 by central controller 2 to work, second drives the power output shaft of motor 4002 to drive worm screw to rotate, and worm screw drives worm gear wheel, and worm gear drives driving wheel to rotate;When second drives motor 4002 to quit work, owing to can only be driven worm gear by worm screw, and can not be driven worm screw by worm gear, so second drives motor 4,002 1 to quit work, the second driving wheel 402 stops operating the most therewith, thus realizes the self-locking of the second driving wheel 402.
Self-locking mechanism also includes being arranged in side walking unit: the 3rd from lock unit 503 and four selfs lock unit 504.3rd is arranged between the 3rd driving motor 4005 and the 3rd driving wheel 405 from lock unit 503, for realizing the self-locking of the 3rd driving wheel 405;Four selfs lock unit 504 is arranged between 4 wheel driven galvanic electricity machine 4006 and the 4th driving wheel 406, for realizing the self-locking of the 4th driving wheel 406.
3rd includes from lock unit 503: worm gear and worm screw, 3rd drives the power output shaft of motor 4005 to be connected with worm screw, worm and wheel connects, worm gear and the 3rd driving wheel 405 are coaxially connected, control the 3rd driving motor 4005 by central controller 2 to work, 3rd drives the power output shaft of motor 4005 to drive worm screw to rotate, and worm screw drives worm gear wheel, and worm gear drives the 3rd driving wheel 405 to rotate;When the 3rd drives motor 4005 to quit work, owing to can only be driven worm gear by worm screw, and can not be driven worm screw by worm gear, so the 3rd drives motor 4,005 1 to quit work, the 3rd driving wheel 405 stops operating the most therewith, thus realizes the self-locking of the 3rd driving wheel 405.
Four selfs lock unit 504 includes: worm gear and worm screw, the power output shaft of 4 wheel driven galvanic electricity machine 4006 is connected with worm screw, worm and wheel connects, worm gear and the 4th driving wheel 406 are coaxially connected, control 4 wheel driven galvanic electricity machine 4006 by central controller 2 to work, the power output shaft of 4 wheel driven galvanic electricity machine 4006 drives worm screw to rotate, and worm screw drives worm gear wheel, and worm gear drives driving wheel to rotate;When 4 wheel driven galvanic electricity machine 4006 quits work, owing to worm gear can only be driven by worm screw, and worm screw can not be driven by worm gear, so 4 wheel driven galvanic electricity machine 4,006 1 quits work, 4th driving wheel 406 stops operating the most therewith, thus realizes the self-locking of the 4th driving wheel 406.
Worm and gear in self-locking mechanism 5 can make body with constant speed drive in photovoltaic panel, thus ensures the cleaning performance of photovoltaic panel.It addition, self-locking mechanism can also make body moment stop in photovoltaic panel, thus avoid due to inertia, make body go out photovoltaic panel, and when body rests in acclive photovoltaic panel, it is possible to avoid body due to action of gravity landing.
May there is, due to the reason installing ground, the situation that level is uneven due to the photovoltaic panel in photovoltaic panel array, or when the power of body is uneven, when body can be caused to clean on photovoltaic panel array, run-off the straight is even rocked, so that body can not steadily move, the cleaning performance of photovoltaic panel so can be reduced.Therefore body also includes straightening mechanism 6.As it is shown in figure 9, be arranged on the structural representation on rack for cleaning 1 for straightening mechanism 6.Straightening mechanism 6 includes: first corrects guide wheel 601 and second corrects guide wheel 602.First rectification guide wheel 601 and the second rectification guide wheel 602 are all detachably arranged in the 3rd connecting rod.As shown in Figure 10, for correcting the angle schematic diagram between guide wheel and driving wheel, there is angle a in the first rectification guide wheel 601 and the 3rd driving wheel 405,0 ° of < a≤5 °;There is angle b in the second rectification guide wheel 602 and the 4th driving wheel 406,0 ° of < b≤5 °;Preferably, the angle of angle a is identical with the angle of angle b.Correct guide wheel 601 due to first and the 3rd driving wheel 405 exists angle a, there is angle b in the second rectification guide wheel 602 and the 4th driving wheel 406, therefore, when body not run-off the straight in photovoltaic panel, first corrects guide wheel 601 and second corrects guide wheel 602 not in contact with the side on edge under photovoltaic panel, only when body run-off the straight in photovoltaic panel, and when angle c tilted reaches 0 ° of < c≤5 °, first corrects guide wheel 601 just can contact the side on edge under photovoltaic panel with the second rectification guide wheel 602, so that body steadily can move in photovoltaic panel, do not shake.
Photovoltaic panel the most to be cleaned may be close to vertical with the angle on ground, when now body moves in photovoltaic panel, may drop from photovoltaic panel.Body also includes escapement 7.It is detachably arranged on rack for cleaning 1, is used for preventing body from dropping from photovoltaic panel.
As shown in figure 11, the structural representation being arranged on rack for cleaning for a kind of escapement.Escapement includes: the first hook and the second hook.Certainly, escapement can also use a hook.First hook and the second hook are all detachably arranged on head rod 101.First hook and the second hook all include: fixed part 701 and anti-delinking part 702, fixed part 701 is used for being fixed by screws in rack for cleaning 1, and anti-delinking part 702 is used for clasping photovoltaic panel.Preferably, fixed part 701 and anti-delinking part 702 are mutually connected vertically, and the i.e. first hook and the second hook are L-shaped structure.When body is the most mobile in photovoltaic panel, the first hook does not contact photovoltaic panel with the anti-delinking part 702 of the second hook.Preferably, the first hook and the second hook are detachably arranged in the both sides of round brush motor 307 respectively, so make in photovoltaic panel when body hangs over, it is possible to dispersion body, to the pressure on edge in photovoltaic panel, prevents from damaging photovoltaic panel.
As shown in figure 12, the structural representation being arranged on rack for cleaning for another kind of escapement, hook in this escapement is with Figure 11 difference: the first hook and second is linked up with and is vertically provided with some through holes 703 on respective fixed part, tightened with rack for cleaning in inserting different through holes by screw, can be realized as the anti-delinking part 702 of hook and the adjustment of the spacing of rack for cleaning, so that escapement can preferably adapt to the photovoltaic panel of different-thickness.
Solar energy power generating factory has the photovoltaic panel array of substantial amounts, and during running, whether some photovoltaic panel can be damaged unavoidably, damage if, with manual observation block photovoltaic panel, waste time and energy.Therefore the body of the application includes: dynamic temperature measurement mechanism, it is arranged on rack for cleaning, the temperature in kinetic measurement photovoltaic panel and measurement body position in photovoltaic panel.
As shown in figure 13, the structural representation being arranged on rack for cleaning for dynamic temperature measurement mechanism.Dynamic temperature measurement mechanism 8 includes: temperature probe 801, probe mobile device and position-measurement device 802.Temperature probe 801 is for obtaining the temperature in photovoltaic panel and temperature data being transferred to central controller 2, it is preferred that use wireless transmission.Probe mobile device is used for driving temperature probe 801 to move in photovoltaic panel.Position-measurement device 802 is for obtaining body position data in photovoltaic panel and position data being transferred to central controller, it is preferred that use wireless transmission.
Probe mobile device includes that first gear the 803, second gear the 804, first worm screw the 805, first worm gear 806, first transmits wheel 807, second and transmits wheel 808 and transmission belt 809.First gear 803 with second in lock unit 502 worm gear coaxially connected, second gear 804 engages with the first gear 803, first worm gear 806 is connected with the second gear 804 by the first worm screw 805, first transmission wheel 807 is coaxially connected with the first worm gear 806, second transmits wheel 808 is connected with the first transmission wheel 807 by transmission belt 809, being provided with probe bracket 8010 in transmission belt 809, temperature probe 801 is arranged on probe bracket 8010.Second drives motor 4002 to work, drive second worm gear wheel in lock unit 502, second in lock unit 502 worm gear drive the first gear 803 to rotate, first gear 803 drives the second gear 804 to rotate, second gear 804 drives the first worm screw 805 to rotate, and the first worm screw 805 drives the first worm gear 806 to rotate, and the first worm gear 806 drives the first transmission wheel 807 rotation, first transmits wheel 807 drive transmission belt 809 moves, thus drives temperature probe 801 to move.Central controller 2 according to the temperature data obtained and position data judge body process photovoltaic panel in whether there is the photovoltaic panel of damage, if there being the photovoltaic panel of damage, central controller will by the positional information of the photovoltaic panel of damage by display device or by note or voice by the way of notify maintainer, allow maintainer as early as possible to damage photovoltaic panel keep in repair.
Power module 9 in body is arranged on rack for cleaning, for providing electric power to each consuming parts of body.It is also associated with on power module 9 to the charging connector of power module charging.As shown in FIG. 14 and 15, Figure 14 is the axonometric chart of charging connector, and Figure 15 is the side view of charging connector.This charging connector includes: connector for joint 901, telescopic electric-conductor, electric-conductor insulation crust 902 and electric-conductor installed part 903.Connector for joint 901 is fixing with electric-conductor installed part 903 to be connected, and for being connected with rack for cleaning.Electric-conductor installed part 903 two ends are provided with screwed hole 9031, after electric-conductor insulation crust 902 inserts screwed hole 9031, are fixed on electric-conductor installed part 903 by hollow insulating nut 904.Telescopic electric-conductor includes: spring and electric-conductor 905, spring is arranged in electric-conductor insulation crust 902, electric-conductor 905 one end is connected with charging module by spring or wire, and due to the effect of spring, electric-conductor 905 can stretch in electric-conductor insulation crust 902 up and down.It is also equipped with water proof and dust proof cap 906 on electric-conductor insulation crust 902, prevents dust and rainwater from entering in electric-conductor insulation crust 902, shorten the service life of charging connector.Electric-conductor 905 can be copper post or charcoal post.Being preferably copper post, be not easily broken, service life is long.
As shown in figure 16, for the structural representation in storehouse 11 of charging.Charging storehouse is used for stopping body and being charged it.Charging storehouse 11 includes: charging parking bracket 111 and Telescopic support.Charging parking bracket 111, is used for stopping body and charging it;Telescopic support, for supporting and adjust the angle of charging parking bracket 111, makes charging parking bracket 111 and photovoltaic panel to be cleaned be in same plane.Charging parking bracket 111 includes charging part 1110 and stop portion 1111.It is provided with in charging part 1110 for the solar energy photovoltaic panel 1112 of this bulk charging;Stop portion 1111 is used for stopping body.The back of charging part 1110 is provided with optical-electrical converter and energy storage, and optical-electrical converter for being converted to electric energy by solar energy, and energy storage is for storing electric energy.Self-charging terminal 112 is detachably installed in stop portion 1111.Self-charging terminal 112 is for being connected with charging connector.
As shown in figure 17, for the structural blast schematic diagram of self-charging terminal 112, self-charging terminal 112 includes: terminal fixed block 1121, slope electric-conductor 1122 and slope electric-conductor installed part 1123.Electric-conductor installed part 1123 one end, slope arranges the first mounting groove 11231, and the other end arranges the second mounting groove 11232.Slope electric-conductor installed part 1123 is fixedly mounted on terminal fixed block 1121, and the two ends of slope electric-conductor 1122 are respectively installed in the first mounting groove 11231 and the second mounting groove 11232.Slope electric-conductor 1122 is preferably copper electric-conductor.Slope electric-conductor 1122 is connected with energy storage by wire.
Telescopic support includes: symmetrically arranged two the first extensible members, symmetrically arranged two the second extensible members and symmetrically arranged two the 3rd extensible members.Symmetrically arranged two the first extensible member upper ends are rotationally connected with one end of charging parking bracket 111;Symmetrically arranged two the 3rd extensible members are fixing with the other end of charging parking bracket 111 to be connected;Symmetrically arranged two the second extensible members are fixedly mounted on the middle part of charging parking bracket 111.
First extensible member, the second extensible member and the 3rd extensible member all include: sleeve pipe 113 and expansion link 114, some through holes are set on sleeve pipe 113, some screwed holes are set on expansion link 114, realize the flexible connection expansion link 114 and sleeve pipe 113 by screw through different through hole whorl holes.Except for the difference that, the expansion link in the first extensible member is rotationally connected with charging parking bracket, and the expansion link in the second extensible member and the 3rd extensible member is all fixing with charging parking bracket to be connected.Certainly, the scalable fixing connection between sleeve pipe and expansion link can also be realized by hydraulic pressure, certainly, is also not limited to the scalable fixing connection of above two.It is additionally provided with the first reinforcement 115 between first extensible member, the second extensible member and the 3rd extensible member, between two the first reinforcements 115, is additionally provided with two the second reinforcements 116, by increasing capacitance it is possible to increase the stability in charging storehouse.
The lower end of the first extensible member, the second extensible member and the 3rd extensible member is respectively provided with universal wheel 117, is moved easily charging storehouse, improves the maneuverability in charging storehouse.
Before starting to be carried out to photovoltaic panel to be cleaned, charging storehouse is moved to photovoltaic panel side to be cleaned, the Telescopic support in regulation charging storehouse makes charging parking bracket 111 and photovoltaic panel to be cleaned be in same plane, body starts cleaning, it is during charging parking bracket 111 exits into photovoltaic panel to be cleaned, cleaned the most also to the solar energy photovoltaic panel 1112 on charging parking bracket 111, it is achieved that the self-cleaning function in charging storehouse.
When body need charging time, by rest in charging storehouse charging parking bracket 111 after, the charging connector on body can contact with self-charging terminal 112, thus realizes the charging of body.Specific in the application, charging connector includes two telescopic charging parts, self-charging terminal 112 includes two slope electric-conductors 1122, when body rests in the charging parking bracket 111 in charging storehouse, two telescopic charging parts and two slope electric-conductors 1122 contact, and slide friction at the domatic of slope electric-conductor 1122, so can wipe the oxide layer on slope electric-conductor 1122, thus ensure stable contact between two telescopic charging parts and two slope electric-conductors 1122, it is thus possible to prevent charge storehouse self-charging terminal 112 aging, extend the service life of self-charging terminal 112.
Embodiment two
As shown in figure 18, the functional block diagram of another photovoltaic panel cleaning equipment disclosed in this utility model, a kind of photovoltaic panel cleaning equipment is with embodiment one difference disclosed in the present embodiment: disclosed in the present embodiment, photovoltaic panel cleaning equipment also includes: barrier getting over mechanism 13 and the telescoping mechanism 14 being arranged on rack for cleaning 1.Barrier getting over mechanism 13, for making body pass through the space between two photovoltaic panel arrays.Telescoping mechanism 14 is connected with central controller 2, is used for making body move on barrier getting over mechanism 13, and coordinates barrier getting over mechanism 13 to make body pass through the space between the photovoltaic panel array of two dislocation.
Sometimes, owing to not only existing a certain distance between photovoltaic panel array, and also likely to be present high and low position dislocation.So by barrier getting over mechanism 13 and the cooperation of telescoping mechanism 14 in the application, it becomes possible to make body move to smoothly by another photovoltaic panel array from a photovoltaic panel array.
As shown in figure 19, the structural representation being arranged on rack for cleaning for telescoping mechanism 14.Telescoping mechanism includes: the first telescopic unit and the second telescopic unit, first telescopic unit and the second telescopic unit are respectively provided with pars contractilis 141, housing section 142 and power part 143, pars contractilis 141 is positioned at housing section 142, and can do stretching motion under the drive of power part 143.The head rod 101 of rack for cleaning 1 is provided with first and fixes bar 1014, being provided with second between in second connecting rod 102 of rack for cleaning 1 and the 4th connecting rod 104 to fix bar 1015 and the 3rd and fix bar 1016, the 3rd connecting rod 103 of rack for cleaning 1 is provided with the 4th and fixes bar 1017.First telescopic unit is detachably arranged in first and fixes bar 1014 and second and fix between bar 1015.Second telescopic unit is detachably arranged in the 3rd and fixes bar 1016 and the 4th and fix between bar 1017.In the application, the first telescopic unit is the first linear electric machine, and the second telescopic unit is the second linear electric machine.First linear electric machine and the second linear electric machine are all connected with central controller 2, control the first linear electric machine by central controller 2 and the second linear electric machine works.
As shown in figure 20, for the structural representation of barrier getting over mechanism.Barrier getting over mechanism 13, it is for stopping body temporarily, and coordinates telescoping mechanism 14 to realize body to move to the photovoltaic panel of high position from the photovoltaic panel of lower position, or moves to the photovoltaic panel of lower position from the photovoltaic panel of high position.
Barrier getting over mechanism includes: movable stand and fixed mount.Movable stand, stops body for temporarily;Fixed mount, for holding movable frame and coordinate telescoping mechanism to realize on movable stand to move or decline.
Movable stand includes: the first connector the 1301, second connector the 1302, the 3rd connector 1303 and the 4th connector 1304.First connector the 1301, second connector the 1302, the 3rd connector 1303 and the 4th connector 1304 head and the tail connect into a rectangular box, and the second connector 1302 and the 4th connector 1304 are provided with movable pulley 1305.It is provided with locating part 1306 on second connector 1302 and the 4th connector 1304.Being provided with sensor stand 1307 on 3rd connector 1303, it is used for placing sensor, and this sensor is connected with central controller 2, and this sensor is used for detecting whether body rests in movable stand.
Fixed mount includes: carrier and carrying bracing frame.
Carrier includes: the first bearer connection bar the 1308, second bearer connection bar the 1309, the 3rd bearer connection bar 1310 and the 4th bearer connection bar 1311.First bearer connection bar the 1308, second bearer connection bar the 1309, the 3rd bearer connection bar 1310 and the 4th bearer connection bar 1311 head and the tail connect into rectangle frame.Being additionally provided with locking device on carrier, this locking device is fixedly installed between the second bearer connection bar 1309 and the 4th bearer connection bar 1311.This locking device coordinates with locating part 1306 makes movable stand be locked on fixed mount.It is fixedly installed baffle plate 1312 on 3rd bearer connection bar 1310.
As shown in figure 21, for the magnified partial view of barrier getting over mechanism.Locking device includes: base plate the 1313, first column the 1314, second column the 1315, the 3rd column the 1316, the 4th column 1317, locking bail 1318, rotation urging part 1319, return unit and stay cord 1320.One end of base plate 1313 is fixed on the second bearer connection bar 1309, and the other end is fixed on the 4th bearer connection bar 1311.The both sides of base plate 1313 are respectively arranged with fixing post 1321.Locking bail 1318 is rotationally connected with fixing post 1321, and it is used for locking locating part 1306.Rotation urging part 1319 its be connected with one end of locking bail 1318, locking bail 1318 outwards can be pulled open under the effect of external force, thus locating part 1306 is unlocked.Return unit is arranged on the junction of rotation urging part 1319 and locking bail 1318, and when the external force acting on rotation urging part 1319 disappears, it can make locking bail 1318 inwardly set back.This resetting-mechanism is torsion spring.
First column 1314 and the 4th column 1317 are separately fixed at the two ends of base plate 1313, two vertical pulleys 1322 it are equipped with on it, the two vertical pulley 1322 position on column is one high and one low, the vertical pulley of the two 1322 is all detachably arranged on column by the first fixed block 1323, and the vertical pulley of the two 1322 is installed in one end of the first fixed block 1323.
Second column 1315 and the 3rd column 1316 are arranged between the first column 1314 and the 4th column 1317, it is equipped with a horizontal trolley 1324 on second column 1315 and the 3rd column 1316, horizontal trolley 1324 is detachably arranged on column by the second fixed block 1325, wherein, horizontal trolley 1324 on second column 1325 is arranged on the top of second fixed block 1325 one end, and the horizontal trolley 1324 on the 3rd column 1316 is arranged on the lower section of second fixed block 1325 one end.One end of stay cord 1320 is fixing with a rotation urging part 1319 to be connected, and the other end is fixing with another rotation urging part after being wrapped over vertical pulley 1322 and horizontal trolley 1324 to be connected.The simple in construction of this locking device, stability is reliable.Vertical pulley and the setting of horizontal trolley, it is possible to make stay cord be not easily disconnected from pulley, it is ensured that the lasting force to rotation urging part 1319.
Carrying bracing frame is for support carrying frame, and is rotationally connected with it.The supporting leg of carrying bracing frame can regulate height.Being additionally provided with against frame 1327 on carrying bracing frame, baffle plate 1312, for against baffle plate 1312, when preventing the pars contractilis of the second telescopic unit from withstanding baffle plate 1312, is pushed up askew by it.
nullWhen body moves to high position photovoltaic panel from lower position photovoltaic panel,Body first moves to movable stand from lower position photovoltaic panel,Sensor sensing on movable stand moves on movable stand to body,Signal to central controller,Central controller controls body makes it be still on movable stand,Then,Central controller controls the second telescopic unit,The pars contractilis 141 making the second telescopic unit persistently stretches out,Pars contractilis 141 withstands baffle plate 1312,Movable stand is made slowly to move up along carrier,Until locking bail 1318 is backed down by the locating part 1306 on movable stand,When locking bail 1318 sets back under the effect of return unit,Now locking bail 1318 will block locating part 1306,Now,Central controller 2 controls the pars contractilis 141 of the second telescopic unit and retracts,Owing to locking bail 1318 has blocked locating part 1306,So movable stand cannot glide,Then,Central controller 2 controls body and moves to high position photovoltaic panel from displacement frame,I.e. complete body from lower position photovoltaic panel to the function to high position photovoltaic panel obstacle detouring.
nullWhen body moves to lower position photovoltaic panel from high position photovoltaic panel,Body first moves to movable stand from high position photovoltaic panel,Sensor sensing on movable stand moves on movable stand to body,Signal to central controller,Central controller controls body makes it be still on movable stand,Then,Central controller first controls the second telescopic unit,The pars contractilis 141 making the second telescopic unit persistently stretches out,Pars contractilis 141 withstands baffle plate 1312,Then the first telescopic unit is controlled,The pars contractilis making the first telescopic unit persistently stretches out,Groove on pars contractilis snaps in stay cord 1320,Stay cord 1320 is exerted a force on rotation urging part 1319 by vertical pulley 1322 and horizontal trolley 1324,Then locking bail 1318 is outwards pulled open and makes locking bail 1318 depart from locating part 1306 by rotation urging part 1319,Then the pars contractilis allowing the second telescopic unit is slowly retracted,Movable stand slowly moves down along carrier due to the effect of gravity,Until the positive stop 1326 on carried frame stops moving down after blocking,Afterwards,Central controller controls body moves to lower position photovoltaic panel from displacement frame,I.e. complete body from high position photovoltaic panel to the function to lower position photovoltaic panel obstacle detouring.
Although this utility model being described in detail with reference to previous embodiment; for a person skilled in the art; technical scheme described in foregoing embodiments still can be modified by it; or wherein portion of techniques feature is carried out equivalent; all within spirit of the present utility model and principle; the any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.

Claims (10)

1. a photovoltaic panel cleaning equipment, including body, it is characterised in that described body include rack for cleaning, Wiper mechanism, travel mechanism and straightening mechanism, described wiper mechanism, travel mechanism and straightening mechanism are installed in On described rack for cleaning, described travel mechanism is used for driving described body to move in photovoltaic panel, described wiper mechanism For described photovoltaic panel is carried out;When body tilts, described straightening mechanism is used for correcting described body to be made Body steadily moves again in photovoltaic panel.
Photovoltaic panel cleaning equipment the most according to claim 1, it is characterised in that described rack for cleaning includes: Form the head rod of a rectangular frame, the second connecting rod, the 3rd connecting rod and the 4th connecting rod.
Photovoltaic panel cleaning equipment the most according to claim 2, it is characterised in that in described rack for cleaning Four sides of each connecting rod are both provided with chute.
Photovoltaic panel cleaning equipment the most according to claim 2, it is characterised in that described wiper mechanism bag Include: cleaning part, cleaning item and cleaning part power unit;Described cleaning part is for by described photovoltaic panel to be cleaned Attachment peel away;Described cleaning item is for cleaning out the attachment peeled away;Described cleaning part power list First its is used for providing power to described cleaning part.
Photovoltaic panel cleaning equipment the most according to claim 4, it is characterised in that described cleaning part includes: The first coaxially connected round brush and the second round brush;Described the first coaxially connected round brush and the second round brush are dismountable It is arranged between described head rod and the 3rd connecting rod.
Photovoltaic panel cleaning equipment the most according to claim 5, it is characterised in that described cleaning item includes: Two the first row brushes and two the second row brushes;Said two the first row brush is all detachably arranged in described second even On extension bar, said two the second row brush is all detachably arranged in described 4th connecting rod.
Photovoltaic panel cleaning equipment the most according to claim 6, it is characterised in that described cleaning part power Unit includes that round brush motor, described round brush motor are installed on described head rod.
Photovoltaic panel cleaning equipment the most according to claim 7, it is characterised in that described cleaning part power Unit also include round brush from lock unit, described round brush from lock unit be positioned at described round brush motor and described cleaning part it Between.
Photovoltaic panel cleaning equipment the most according to claim 8, it is characterised in that described round brush self-locking list Unit includes that worm gear and worm screw, the power output shaft of described round brush motor are connected with described worm screw, described worm screw and institute Stating worm gear to connect, described worm gear is coaxially connected with described first round brush.
Photovoltaic panel cleaning equipment the most according to claim 2, it is characterised in that described straightening mechanism bag Include: guide wheel corrected by the first rectification guide wheel being arranged in described 3rd connecting rod and second, and described photovoltaic panel is cleaned During equipment not run-off the straight, described straightening mechanism does not contact the side on edge under described photovoltaic panel.
CN201620439225.1U 2016-05-13 2016-05-13 A kind of photovoltaic panel cleaning equipment Active CN205754182U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112117965A (en) * 2020-09-14 2020-12-22 扬州道禾信息科技有限公司 Solar energy component convenient to local cleaning

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112117965A (en) * 2020-09-14 2020-12-22 扬州道禾信息科技有限公司 Solar energy component convenient to local cleaning
CN112117965B (en) * 2020-09-14 2021-11-12 扬州道禾信息科技有限公司 Solar energy component convenient to local cleaning

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