CN106345778A - Full-automatic movable water-saving photovoltaic module cleaning device and cleaning method thereof - Google Patents
Full-automatic movable water-saving photovoltaic module cleaning device and cleaning method thereof Download PDFInfo
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- CN106345778A CN106345778A CN201610883785.0A CN201610883785A CN106345778A CN 106345778 A CN106345778 A CN 106345778A CN 201610883785 A CN201610883785 A CN 201610883785A CN 106345778 A CN106345778 A CN 106345778A
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- water
- cleaning
- water intaking
- motor
- pipe
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- 238000004140 cleaning Methods 0.000 title claims abstract description 117
- 238000000034 method Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 153
- 239000007921 spray Substances 0.000 claims abstract description 9
- 239000000853 adhesive Substances 0.000 claims description 19
- 230000001070 adhesive effect Effects 0.000 claims description 19
- 230000005611 electricity Effects 0.000 claims description 19
- 230000001419 dependent effect Effects 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 230000005059 dormancy Effects 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 238000010408 sweeping Methods 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005314 correlation function Methods 0.000 description 2
- 238000005108 dry cleaning Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 241000242583 Scyphozoa Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000013083 solar photovoltaic technology Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
-
- B08B1/32—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- 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
-
- 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 invention discloses a full-automatic movable water-saving photovoltaic module cleaning device and a cleaning method thereof. The full-automatic movable water-saving photovoltaic module cleaning device comprises a water-taking assembly, a coil pipe cart and a cleaning mechanism. The water-taking assembly and the coil pipe cart are arranged on one side of a water-taking main pipe and device track, and an auxiliary track is arranged on the other side of the water-taking main pipe and device track. A portal frame is arranged above the coil pipe cart, the water-taking main pipe and device track, a photovoltaic module and the auxiliary track. According to program setting, after the cleaning device is started, the cleaning device moves in the set direction (positive stroke); after the cleaning device reaches a first set point, the automatic water-taking assembly performs motion to take water, the coil pipe cart and the water-taking assembly are separated to move in the back tracking direction and a hose is placed synchronously, a water spray head on the cleaning mechanism performs water spraying cleaning, ad two rows of cleaning motors perform rotating sweeping in the positive and reverse directions. According to the full-automatic movable water-saving photovoltaic module cleaning device, a long-distance movable type, dry and wet concurrency type and flexible and selectable cleaning mode is achieved, and the full-automatic movable water-saving photovoltaic module cleaning device has the advantages of being low in cost, large in range, high in frequency and low in water quantity and needing no manual intervention.
Description
Technical field
The present invention relates to solar-photovoltaic technology field, the water-saving photovoltaic module of more particularly, to a kind of fully automatic mobile is clear
Clean device and its clean method.
Background technology
Photovoltaic generation, as clean energy resource, obtains the support energetically of national industrial policies, and photovoltaic plant construction in recent years is advised
Mould fast development, but the pollution problem of photovoltaic module seriously perplex photovoltaic enterprise effectiveness of operation it is necessary to explore Breakthrough Approaches with
Means.
Photovoltaic generation relies on sunlight, and the efficiency of generating is heavily dependent on the clean level of photovoltaic module.
But the ground photovoltaic plant of either the Northwest, or the roof power station of eastern region, photovoltaic module is all by all kinds of pollutions
Thing is covered, and the electric quantity loss thereby resulting in is considerable.
In terms of the means of keeping a public place clean of photovoltaic power station power generation assembly, conventional several ways at this stage: artificial cleaning mode, this
It is most popular mode at present, but cleaning cost of labor is high, cleaning efficiency is extremely low；Giant cleaning mode, cleaning effect
Fruit preferably, but need to move waterwheel or buried tubular type, needs personnel's water holding rifle to operate, cleaning cost is high, water consumption is big, cleaning efficiency not
Height, is difficult to accomplish large area rapid cleaning, and the power station being not suitable for water pot vehicle traveling cannot be applied；Spray system cleaning side
Formula, can remove surface dirt ash, but water consumption is big, cleaning effect is undesirable, and plant maintenance amount is larger；Professional cleaning equipment, equipment
Relatively costly, the installation environment requirement to photovoltaic module is higher, needs technical professional to operate it is impossible to accomplish that large area is fast
Speed cleaning.
Content of the invention
Present invention aims to the defect of prior art and deficiency, provide a kind of structure simple, reasonable in design, suitable
Ying Xingguang, water consumption fully automatic mobile low, easy to use water-saving photovoltaic module cleaning device and its clean method.
For achieving the above object, the technical solution used in the present invention is: a kind of water-saving photovoltaic module of fully automatic mobile
Cleaning device and its clean method, it include fetching water assembly (2), coil pipe dolly (7) and cleaning mechanism it is characterised in that: taking
Jellyfish pipe and device track (1) body are provided with water intaking female joint one (31), water intaking positioning needle one (39), water intaking female joint two
(32) and water intaking positioning needle two (40), and fetch water female joint one (31) arrive water intaking positioning needle one (39) distance with water intaking female joint
The distance of two (32) to water intaking positioning needle two (40) is equal, and the start bit of water intaking main pipe and device track (1) is provided with the external electricity of 12v
Source (41)；It is provided with water intaking assembly (2) and coil pipe dolly (7), water intaking assembly (2) in the side of water intaking main pipe and device track (1)
Pass through to carry wire flexible pipe (6) to connect and coil pipe dolly (7) between；It is provided with photoelectric sensor in the upper left of water intaking assembly (2)
(38)；It is provided with Auxiliary Track (36) in water intaking main pipe and device track (1) opposite side；In coil pipe dolly (7), water intaking main pipe and dress
Put and be provided with portal frame (29) above track (1), photovoltaic module (37) and Auxiliary Track (36)；Described water intaking assembly (2) includes taking
The passive roller of water assembly (3), electric pushrod (4) and water intaking joint (5), are provided with water intaking joint (5) inside water intaking assembly (2),
Water intaking joint (5) bottom with band wire flexible pipe (6) be connected, fetch water joint (5) electric pushrod (4) is arranged below, taking
The top of water assembly (2) is provided with the water intaking passive roller of assembly (3)；Described coil pipe dolly (7) includes band wire flexible pipe (6), electromagnetism
Adhesive and separator one (8), electromagnetism adhesive and separator two (9), flexible pipe locating wheel (10), electrically-controlled valve (11), coiling pipe bender (12),
Power supply (13), plc panel (14), electric expansion wheel (15) and water valve (16), are provided with coiling pipe bender in the inner side of coil pipe dolly (7)
(12), flexible pipe locating wheel (10), electric expansion wheel (15), power supply (13) and plc panel (14), coiling pipe bender (12) wound thereon
There is band wire flexible pipe (6), the one end with wire flexible pipe (6) is connected with the bottom of water intaking joint (5), another with wire flexible pipe (6)
One end is connected with electrically-controlled valve (11), is provided with water valve (16) and flings shower nozzle on band wire flexible pipe (6) of electrically-controlled valve (11) upper end
(30)；Electromagnetism adhesive and separator one (8) and electromagnetism adhesive and separator two (9) are provided with the right flank of coil pipe dolly (7)；
It is provided with proximity switch (33) on the right side of coil pipe dolly (7) bottom；It is provided with proximity switch (34) on the left of coil pipe dolly (7) bottom；
It is provided with microswitch (35) on the right side of coil pipe dolly (7) upper end；Described cleaning mechanism includes electric walking motor one (17), electronic
Movable motor two (18), sparge pipe one (19), sparge pipe two (20), cleaning motor one (21), cleaning motor two (22), sprinkler head
One (23), sprinkler head two (24), portal frame roller one (25), portal frame roller two (26), portal frame roller three (27), portal frame
Roller four (28) and portal frame (29)；It is respectively provided on two sides with electric walking motor one (17) and electricity before and after described portal frame (29)
Dynamic movable motor two (18), is provided with portal frame roller one (25) and portal frame roller three (27) in the left side of portal frame (29),
The right side of portal frame (29) is provided with portal frame roller two (26) and portal frame roller four (28), is provided with two in portal frame (29) bottom
Row's sparge pipe one (19) and two row's sparge pipes two (20), are provided with sprinkler head one (23) on row's sparge pipe one (19) and clean
Motor one (21)；It is provided with sprinkler head two (24) and clean motor two (22) on another row's sparge pipe one (19).
The operation principle of the present invention is: is prolonging photovoltaic module side equipped with water supply line, duct length is according to photovoltaic module
Depending on row's example length, and by certain decile arrangement only logical water intake valve and photosignal point receiving station, this pipeline can not only be used for cleaning
Assembly water, simultaneously also can be used as the walking cleaning device track (also can separately arrange cleaning device track) of cleaning device.
Arranged according to program, after cleaning device starts, prolong direction initialization and move ahead (positive stroke), when reaching the first set point
Afterwards, automatically taking water assembly action water intaking, coil pipe dolly places flexible pipe with water intaking components apart to return direction is mobile and synchronous, with
When cleaning mechanism on sprinkler head carry out hydroblasting, two rows' cleaning motors carry out rotary cleaning by both forward and reverse directions.When return extremely
Starting point, coil pipe dolly remakes positive stroke directions and moves and be maintained in the clean condition, when arriving again at the first set point, coil pipe
Dolly is integrated with water intaking assembly adhesive, and automatically taking water assembly is returned to be connect with pipeline water intaking and separates stopping water intaking.Cleaning device continues
Continue and move ahead to the second set point, after reaching the second set point, repeat primary work, and be sequentially completed several identicals
Working procedure.After the completion of last set point, cleaning device enters total travel and returns state, fills until returning to starting point and entering
Electricity condition, a wheel cleaning terminates.Device enters resting state, waits the next working cycle.
Present invention achieves photovoltaic module distance is portable, dry and wet develops simultaneously, the cleaning mode of flexible and selectable, possesses low one-tenth
Originally, on a large scale, high frequency time, low wash water, the feature without manual intervention, greatly improves cleaning efficiency and the cleaning matter of photovoltaic module
Amount.
After said structure, what the present invention produced has the beneficial effect that
1st, the multifarious innovation of cleaning function
By photovoltaic module requirement for cleaning, the choice of correlation function can be carried out, can be carried out by the sparge pipe on portal frame
Contactless point blank rinses；Can closely be rinsed by bypassing shower nozzle；Under anhydrous conditions, by cleaning motor
Brush can carry out contact cleaning (dry-cleaning)；The cleaning mode that contact cleaning is combined can be carried out with the flushing of point blank.
2nd, innovation in terms of water-saving ability for the cleaning device
The cleaning mode that the contact rotary cleaning of this device is combined with the cleaning of closely water, is that powered brush is clear in rotation
During sweeping, sprayed water by the miniature sprinkler head above powered brush simultaneously, photovoltaic module surface deep layer dust stratification can be removed well,
Belong to a kind of cleaning device of ultralow water consumption.This cleaning device seems especially suitable to areas of serious.
3rd, the breakthrough on distance water clean method
Device is made up of water intaking assembly, coil pipe dolly and cleaning mechanism three part respectively, by the in-orbit movement of cleaning device
Mode is fetched water.In terms of water intaking assembly with coil pipe dolly, can achieve and separate and adhesive, stretched and contracting by the flexible pipe in movement, real
Method for fetching water and the water cleaning problems of distance are showed.And the cleaning side that distance contact rotary cleaning is combined with water cleansing phase
Formula, is the breakthrough that photovoltaic module cleaning applications possess matter on clean method with cleaning quality.
Brief description
Fig. 1 is present configuration figure；
Specific embodiment
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, also may be used
So that other accompanying drawings are obtained according to these accompanying drawings.
Referring to shown in Fig. 1, this specific embodiment adopts the following technical scheme that a kind of water-saving photovoltaic of fully automatic mobile
Unit clean device and its clean method, it include fetching water assembly (2), coil pipe dolly (7) and cleaning mechanism it is characterised in that:
Water intaking female joint one (31), water intaking positioning needle one (39), water intaking female joint are provided with water intaking main pipe and device track (1) body
Two (32) and water intaking positioning needle two (40), and fetch water female joint one (31) arrive water intaking positioning needle one (39) distance with fetch water mother connect
Two (32) arrive water intaking positioning needle two (40) distance equal, it is external that the start bit of water intaking main pipe and device track (1) is provided with 12v
Power supply (41)；It is provided with water intaking assembly (2) and coil pipe dolly (7) in the side of water intaking main pipe and device track (1), assembly of fetching water
(2) pass through to carry wire flexible pipe (6) to connect and coil pipe dolly (7) between；It is provided with photoelectric sensing in the upper left of water intaking assembly (2)
Device (38)；It is provided with Auxiliary Track (36) in water intaking main pipe and device track (1) opposite side；Coil pipe dolly (7), water intaking main pipe and
It is provided with portal frame (29) above device track (1), photovoltaic module (37) and Auxiliary Track (36)；Described water intaking assembly (2) includes
The water intaking passive roller of assembly (3), electric pushrod (4) and water intaking joint (5), are provided with water intaking joint inside water intaking assembly (2)
(5), water intaking joint (5) bottom with band wire flexible pipe (6) be connected, fetch water joint (5) electric pushrod (4) is arranged below,
It is provided with the water intaking passive roller of assembly (3) on the top of water intaking assembly (2)；Described coil pipe dolly (7) inclusion band wire flexible pipe (6),
Electromagnetism adhesive and separator one (8), electromagnetism adhesive and separator two (9), flexible pipe locating wheel (10), electrically-controlled valve (11), coiling pipe bender
(12), power supply (13), plc panel (14), electric expansion wheel (15) and water valve (16), are provided with the inner side of coil pipe dolly (7)
Coiling pipe bender (12), flexible pipe locating wheel (10), electric expansion wheel (15), power supply (13) and plc panel (14), on coiling pipe bender (12)
Face is wound with band wire flexible pipe (6), and the one end with wire flexible pipe (6) is connected with the bottom of water intaking joint (5), carries wire flexible pipe
(6) the other end is connected with electrically-controlled valve (11), is provided with water valve (16) and straight on band wire flexible pipe (6) of electrically-controlled valve (11) upper end
Rush shower nozzle (30)；Electromagnetism adhesive and separator one (8) and electromagnetism adhesive and separator are provided with the right flank of coil pipe dolly (7)
Two (9)；It is provided with proximity switch (33) on the right side of coil pipe dolly (7) bottom；It is provided with proximity switch on the left of coil pipe dolly (7) bottom
(34)；It is provided with microswitch (35) on the right side of coil pipe dolly (7) upper end；Described cleaning mechanism includes electric walking motor one
(17), electric walking motor two (18), sparge pipe one (19), sparge pipe two (20), cleaning motor one (21), cleaning motor two
(22), sprinkler head one (23), sprinkler head two (24), portal frame roller one (25), portal frame roller two (26), portal frame roller three
(27), portal frame roller four (28) and portal frame (29)；It is respectively provided on two sides with the electric walking leakage of electricity before and after described portal frame (29)
Machine one (17) and electric walking motor two (18), are provided with portal frame roller one (25) and portal frame rolling in the left side of portal frame (29)
Wheel three (27), is provided with portal frame roller two (26) and portal frame roller four (28) on the right side of portal frame (29), in portal frame
(29) bottom is provided with two row's sparge pipes one (19) and two row's sparge pipes two (20), is provided with water spray on row's sparge pipe one (19)
First (23) and clean motor one (21)；It is provided with sprinkler head two (24) and clean motor two on another row's sparge pipe one (19)
(22).
The automated cleaning work program method steps of this specific embodiment are as follows:
(1), fully automatic mobile water-saving photovoltaic module cleaning device stops position in starting point, arrives in default cleaning time
When (typically in night, by set of time control), little in-car electric loop on electricity；
(2), after electricity on fully automatic mobile water-saving photovoltaic module cleaning device electric control loop, movable motor starts
After be in rotating forward walking states, towards terminal direction walking；
When running to the first dry point, npn photoelectric sensor action, enter clean conditions, the first stage makees following 7
Linkage reflection: a, electric pushrod motor moment energized action simultaneously make machinery holding, by up for joint of fetching water with water main pipe on
Check valve connection completes to fetch water；After b, time delay 2 seconds, electromagnetic suction device dead electricity coil pipe dolly is separated as casing with water intaking assembly；c、
After time delay 2 seconds, movable motor starts, to the walking of starting point direction；After d, time delay 2 seconds, water control electromagnetism valve events (opening) enters water spray
State；The cleaning motor that e, time delay are arranged on after 2 seconds on portal frame enters positive and negative rotation and cleans state；F, time delay 1 second are by npn light
The output contact of electric transducer disconnects；After g, time delay 2 seconds, coil motor obtains electric, and motor is in puts tubulose state, and hose length is general
Take 20 meters about；
(physics setting can be made and also can make time setting) when row is to set point, enter clean conditions second stage, make
2 linkage reflections below: a, movable motor stop the walking of backward terminal direction；B, coil motor reversion, motor is in closed tube shape
State；
When cleaning device moves to terminal direction and touches water intaking assembly, the microswitch being arranged on device is moved
Make, and make following 6 linkage reflections: a, electromagnetic suction device obtain electric cleaning apparatus and complete adhesive with water intaking assembly；B, electronic push away
Bar motor moment reverse energized action simultaneously makees machinery holding, and water intaking joint is separated with the check valve in water main pipe；C, water control
Electromagnetic valve dead electricity is closed；D, rotary cleaning motor dead electricity stall；E, coil motor dead electricity stall；F, npn photoelectric sensor recovers
Normal work；
A wheel photovoltaic module cleaning to time this position terminates (clear back and forth in this position also dependent on needing to arrange
Clean number of times), associated control modules automatically reset, movable motor again electric, continue to move ahead to next dry point, after arrival weight
Multiple above working procedure, until be completed to the cleaning in the range of last dry point；
(3), after the work being completed to last dry point, cleaning device continues to move ahead, when cleaning device row is to end
Point, is arranged on the proximity switch action of dolly terminal side, and makees following 2 linkage reflection: a, controls to movable motor return
Signal, makes motor reversal walk, and the reversion walking states being always maintained to initial point position；B, by npn photoelectric sensor
Power cord point disconnects, and so that dolly is returned in stroke, npn photoelectric sensor does not work；
(4), when dolly returns stroke to starting point, be arranged on the proximity switch action of dolly starting point side, and make with
Lower 3 linkage reflection: a, make npn photoelectric sensor power cord point recover conducting state, prepare next round cycle of operation；b、
Built-in battery adhesive enters charged state to external power supply with built-in 12v；C, make to be connected to the water spray motor of normally closed contact and row
Walk motor dead electricity, two motors shut down (automatically reseting after charging terminates)；
(5) after, completing once to clean, main power clock switch is closed, and relevant control function is in reset state, and device enters
Enter resting state, wait the next working cycle
After said structure, what this specific embodiment produced has the beneficial effect that
1st, the multifarious innovation of cleaning function
By photovoltaic module requirement for cleaning, the choice of correlation function can be carried out, can be carried out by the sparge pipe on portal frame
Contactless point blank rinses；Can closely be rinsed by bypassing shower nozzle；Under anhydrous conditions, by cleaning motor
Brush can carry out contact cleaning (dry-cleaning)；The cleaning mode that contact cleaning is combined can be carried out with the flushing of point blank.
2nd, innovation in terms of water-saving ability for the cleaning device
The cleaning mode that the contact rotary cleaning of this device is combined with the cleaning of closely water, is that powered brush is clear in rotation
During sweeping, sprayed water by the miniature sprinkler head above powered brush simultaneously, photovoltaic module surface deep layer dust stratification can be removed well,
Belong to a kind of cleaning device of ultralow water consumption.This cleaning device seems especially suitable to areas of serious.
3rd, the breakthrough on distance water clean method
Device is made up of water intaking assembly, coil pipe dolly and cleaning mechanism three part respectively, by the in-orbit movement of cleaning device
Mode is fetched water.In terms of water intaking assembly with coil pipe dolly, can achieve and separate and adhesive, stretched and contracting by the flexible pipe in movement, real
Method for fetching water and the water cleaning problems of distance are showed.And the cleaning side that distance contact rotary cleaning is combined with water cleansing phase
Formula, is the breakthrough that photovoltaic module cleaning applications possess matter on clean method with cleaning quality.
The present invention is illustrated by above-described embodiment, but it is to be understood that, above-described embodiment is only intended to
Citing and descriptive purpose, and not limit the invention in described scope of embodiments.In addition those skilled in the art
It is understood that the invention is not limited in above-described embodiment, more kinds of changes can also be made according to the teachings of the present invention
Type and modification, within these variants and modifications all fall within scope of the present invention.Protection scope of the present invention is by attached
The claims belonging to and its equivalent scope are defined.
Claims (2)
1. a kind of water-saving photovoltaic module cleaning device of fully automatic mobile and its clean method, it includes fetch water assembly (2), disk
Pipe dolly (7) and cleaning mechanism it is characterised in that: water intaking female joint one is provided with water intaking main pipe and device track (1) body
(31), water intaking positioning needle one (39), fetch water female joint two (32) and water intaking positioning needle two (40), and female joint one (31) of fetching water are arrived
The distance that the distance of water intaking positioning needle one (39) arrives water intaking positioning needle two (40) with water intaking female joint two (32) is equal, main pipe of fetching water
And the start bit of device track (1) is provided with 12v external power supply (41)；It is provided with the side of water intaking main pipe and device track (1) and take
Water assembly (2) and coil pipe dolly (7), are connected by carrying wire flexible pipe (6) between water intaking assembly (2) and coil pipe dolly (7)；Taking
The upper left of water assembly (2) is provided with photoelectric sensor (38)；It is provided with auxiliary rail in water intaking main pipe and device track (1) opposite side
Road (36)；It is provided with above coil pipe dolly (7), water intaking main pipe and device track (1), photovoltaic module (37) and Auxiliary Track (36)
Portal frame (29)；Described water intaking assembly (2) includes the water intaking passive roller of assembly (3), electric pushrod (4) and water intaking joint (5),
It is provided with water intaking joint (5), the bottom of water intaking joint (5) is connected with band wire flexible pipe (6), connects in water intaking inside water intaking assembly (2)
Head (5) electric pushrod (4) is arranged below, water intaking assembly (2) top be provided with water intaking the passive roller of assembly (3)；Described disk
It is fixed that pipe dolly (7) includes band wire flexible pipe (6), electromagnetism adhesive and separator one (8), electromagnetism adhesive and separator two (9), flexible pipe
Position wheel (10), electrically-controlled valve (11), coiling pipe bender (12), power supply (13), plc panel (14), electric expansion wheel (15) and water valve
(16), the inner side in coil pipe dolly (7) is provided with coiling pipe bender (12), flexible pipe locating wheel (10), electric expansion wheel (15), power supply (13)
With plc panel (14), coiling pipe bender (12) wound thereon have band wire flexible pipe (6), the one end with wire flexible pipe (6) is connect with water intaking
The bottom of head (5) connects, and the other end with wire flexible pipe (6) is connected with electrically-controlled valve (11), and the band in electrically-controlled valve (11) upper end is led
Line flexible pipe (6) is provided with water valve (16) and flings shower nozzle (30)；Electromagnetism adhesive is provided with the right flank of coil pipe dolly (7) and divides
From device one (8) and electromagnetism adhesive and separator two (9)；It is provided with proximity switch (33) on the right side of coil pipe dolly (7) bottom；In coil pipe
It is provided with proximity switch (34) on the left of dolly (7) bottom；It is provided with microswitch (35) on the right side of coil pipe dolly (7) upper end；Described clear
Clean mechanism includes electric walking motor one (17), electric walking motor two (18), sparge pipe one (19), sparge pipe two (20), clear
Sweep motor one (21), clean motor two (22), sprinkler head one (23), sprinkler head two (24), portal frame roller one (25), portal frame
Roller two (26), portal frame roller three (27), portal frame roller four (28) and portal frame (29)；Before and after described portal frame (29)
It is respectively provided on two sides with electric walking motor one (17) and electric walking motor two (18), be provided with gantry in the left side of portal frame (29)
Frame roller one (25) and portal frame roller three (27), are provided with portal frame roller two (26) and portal frame on the right side of portal frame (29)
Roller four (28), is provided with two row's sparge pipes one (19) and two row's sparge pipes two (20) in portal frame (29) bottom, sprays water in a row
Pipe one (19) is provided with sprinkler head one (23) above and cleans motor one (21)；It is provided with water spray on another row's sparge pipe one (19)
Two (24) and clean motor two (22).
2. a kind of water-saving photovoltaic module cleaning device of fully automatic mobile according to claim 1 and its clean method,
It is characterized in that: described clean method step is as follows,
(1), fully automatic mobile water-saving photovoltaic module cleaning device stops position in starting point, in default cleaning time then
(typically in night, by clock switch control), electricity on little in-car electric loop；
(2), after electricity on fully automatic mobile water-saving photovoltaic module cleaning device electric control loop, movable motor is located after starting
In rotating forward walking states, towards the walking of terminal direction；
When running to the first dry point, npn photoelectric sensor action, enter clean conditions, the first stage makees following 7 linkages
Reflection: a, electric pushrod motor moment energized action simultaneously make machinery holding, by up for joint of fetching water with water main pipe on only logical
Valve connection completes to fetch water；After b, time delay 2 seconds, electromagnetic suction device dead electricity coil pipe dolly is separated as casing with water intaking assembly；C, time delay
After 2 seconds, movable motor starts, to the walking of starting point direction；After d, time delay 2 seconds, water control electromagnetism valve events (opening) enters water spray state；
The cleaning motor that e, time delay are arranged on after 2 seconds on portal frame enters positive and negative rotation and cleans state；F, time delay 1 second are by npn photoelectric transfer
The output contact of sensor disconnects；After g, time delay 2 seconds, coil motor obtains electric, and motor is in puts tubulose state, and hose length typically takes 20
About rice；
(physics setting can be made and also can make time setting) when row is to set point, enter clean conditions second stage, make following 2
Individual linkage reflection: a, movable motor stop the walking of backward terminal direction；B, coil motor reversion, motor is in closed tube state；
When cleaning device moves to terminal direction and touches water intaking assembly, it is arranged on the microswitch action on device, and
Make following 6 linkage reflections: a, electromagnetic suction device obtain electric cleaning apparatus and complete adhesive with water intaking assembly；B, electric pushrod motor
Moment reverse energized action simultaneously makees machinery holding, and water intaking joint is separated with the check valve in water main pipe；C, water control electromagnetic valve
Dead electricity is closed；D, rotary cleaning motor dead electricity stall；E, coil motor dead electricity stall；F, npn photoelectric sensor recovers normal work
Make；
A wheel photovoltaic module cleaning to time this position terminates (also dependent on needing to arrange the cleaning back and forth time in this position
Number), associated control modules automatically reset, movable motor again electric, continue to move ahead to next dry point, repeat after arrival with
On working procedure, until the cleaning being completed in the range of last dry point；
(3), after the work being completed to last dry point, cleaning device continues to move ahead, when cleaning device row to terminal, peace
Be contained in the proximity switch action of dolly terminal side, and make following 2 linkage reflection: a, give movable motor return control signal,
Motor reversal is made to walk, and the reversion walking states being always maintained to initial point position；B, by npn photoelectric sensor power line
Contact disconnects, and so that dolly is returned in stroke, npn photoelectric sensor does not work；
(4), when dolly returns stroke to starting point, it is arranged on the proximity switch action of dolly starting point side, and make following 3
Linkage reflection: a, make npn photoelectric sensor power cord point recover conducting state, prepare next round cycle of operation；B, external
Built-in battery adhesive enters charged state to power supply with built-in 12v；C, the water spray motor making to be connected to normally closed contact and walking electricity
Machine dead electricity, two motors shut down (automatically reseting after charging terminates)；
(5) after, completing once to clean, main power clock switch is closed, and relevant control function is in reset state, and device enters stops
Dormancy state, waits the next working cycle.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610883785.0A CN106345778B (en) | 2016-09-29 | 2016-09-29 | Full-automatic movable water-saving photovoltaic module cleaning device and cleaning method thereof |
| PCT/CN2017/076529 WO2017157269A1 (en) | 2016-03-14 | 2017-03-14 | Fully-automatic track-type trolley for cleaning photovoltaic assembly and cleaning method therefor |
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| CN201610883785.0A CN106345778B (en) | 2016-09-29 | 2016-09-29 | Full-automatic movable water-saving photovoltaic module cleaning device and cleaning method thereof |
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| CN106345778B CN106345778B (en) | 2023-03-24 |
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