CN110325296A - Solar panel cleaning method and solar panel clearing apparatus - Google Patents
Solar panel cleaning method and solar panel clearing apparatus Download PDFInfo
- Publication number
- CN110325296A CN110325296A CN201780087104.2A CN201780087104A CN110325296A CN 110325296 A CN110325296 A CN 110325296A CN 201780087104 A CN201780087104 A CN 201780087104A CN 110325296 A CN110325296 A CN 110325296A
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- China
- Prior art keywords
- solar panel
- panel
- cleaning
- clearing apparatus
- main part
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
Abstract
There is provided that cleaning ability is higher and sweeping efficiency is good, anhydrous and contactless solar panel (P) cleaning method and clearing apparatus.Solar panel cleaning method of the invention is characterized in that, by spraying compressed gas on the panel to solar panel (P), continuous masking tape (S) is formed on the entire width of solar panel (P) on panel, by making masking tape (S) advance along the continuous direction of solar panel (P), cleaned while non-purging zone (P1) masking relative to panel cleans and finishes region (P2).Solar panel clearing apparatus (1) of the invention is characterized in that having: main part, has length corresponding with the width on the inclined direction of solar panel (P)；Cleaning part is set up along the length direction of main part；And moving portion, it is attached to main part, cleaning part is used to spray compressed gas towards the panel of the solar panel (P) in front of direction of travel, the solar panel clearing apparatus (1) is configured to, and can clean solar panel (P) while utilizing moving portion in movement on panel.
Description
Technical field
The present invention relates to solar energy used in a kind of solar panel cleaning method and the solar panel cleaning method
Panel clearing apparatus.
Background technique
The solar panel of solar power generation is arranged at outside room, is easy to dirty, and accordingly, there exist a fairly large number of for clear
Sweep the technology of solar panel.Especially in recent years, as the quick of megawatt grade solar power-generating facility is popularized, how efficiently
A large amount of solar panel is cleaned as project.
Following clearing apparatus is disclosed in citation 1: with high pressure from moving body free-moving on panel
Lower part is cleaned to panel jet cleaning liquid.
Following clearing apparatus is disclosed in citation 2: making to clean brush on one side along horizontal on panel capable of moving
Dynamic guide rail moves up and down to be cleaned on one side.The clearing apparatus is .ed while flowing out ejected wash water from the brush for having water penetration
It wipes the dust on panel and is cleaned.
In this way, the major part of the prior art is the cleaning technique for having used water.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2014-240054 bulletin
Patent document 2: Japanese Unexamined Patent Publication 2017-13017 bulletin
Summary of the invention
Problems to be solved by the invention
There is following such problem in the prior art.
1 > water droplet of < remains on the panel after cleaning, and therefore, dust is attached to the panel of wetting and consolidates, and compares
Being possible to pollution before cleaning instead becomes severe.
2 > of < is in washing and cleaning operation, due to natural wind, the wind generated with the operating of cleaning machine, unwashed panel
Dust on face is rolled-up sometimes and pollutes the panel after cleaning again.
3 > of < uses a large amount of ejected wash water, and therefore, construction cost increases, also larger to the load of environment.
4 > of < is unable to ensure ejected wash water, can not make in the limited areas of water resources such as the dry ground band in the Middle East, intermountain portions
With.
5 > of < is due to the high-pressure injection of ejected wash water, the contact of brush, it is possible to small scar (fine fisssure is brought to panel
Line).
6 > of < is due to spraying a large amount of ejected wash water, the reason of water enters the gap between glass and frame and becomes failure.
7 > of < is since the remaining cleaning water evaporation of institute, watermark (scale) are easy to remain on panel after cleaning.
8 > of < needs the processing of waste water, and therefore, construction cost increases.
The purpose of the present invention is to provide the solar panel cleaning methods and the sun that solve these problem of the prior art
It can panel clearing apparatus.
The solution to the problem
Solar panel cleaning method of the invention for solving the problems, such as described above is characterized in that, by too
It is positive to spray compressed gas on the panel of panel, it is formed on panel on the entire width of solar panel and continuously hides
Shield tape is hidden relative to the non-purging zone of panel on one side by making masking tape advance along the continuous direction of solar panel
It covers cleaning and finishes region and cleaned on one side.
Solar panel clearing apparatus of the invention is characterized in that solar panel clearing apparatus of the invention has:
Main part has length corresponding with the width on the inclined direction of solar panel；Cleaning part, along main part
Length direction is set up；And moving portion, it is attached to main part, cleaning part is used for compressed gas towards in front of direction of travel
The panel of solar panel sprays, which is configured to, can be on one side using moving portion in panel
Upper movement cleans solar panel on one side.
Solar panel clearing apparatus of the invention is characterized in that solar panel clearing apparatus of the invention has:
Main part has length corresponding with the width on the inclined direction of solar panel；Cleaning part, along main part
Length direction is set up；And moving body, main part can be hung on into panel from the ground of solar panel side
Top, cleaning part are used to spray compressed gas towards the panel of the solar panel in front of direction of travel, the solar energy face
Plate clearing apparatus is configured to, and can clean solar energy while utilizing moving body in movement on the ground of solar panel side
Panel.
Solar panel clearing apparatus of the invention is also possible to multiple cleaning parts and arranges along the length direction of main part
Column, on the panel of solar panel, the cleaning range of adjacent multiple cleaning parts is at least locally overlapped.
Solar panel clearing apparatus of the invention, which is also possible to cleaning part, to be had: nozzle, sprays compressed gas；It shakes
Hose is put, is connect with nozzle；And rocking bar, one end of rocking bar are pivotally supported in nozzle, the other end is pivotally supported in master
Body portion, so that nozzle be made to be configured to relative to direction of travel reciprocally swinging to the left and right.
Solar panel clearing apparatus of the invention is also possible to nozzle and utilizes the ejection due to compressed gas and generate
The recuperability of reaction force and curved flexible hose assembly and reciprocally swinging.
Solar panel clearing apparatus of the invention is also possible to main part with front baffle and afterframe, and nozzle is constituted
To dismount freely relative to both front baffle and afterframe, after-frame is affixed to when nozzle is affixed to front baffle and by nozzle
When frame, the injection direction of compressed air is inverted.
The effect of invention
Solar panel cleaning method and solar panel clearing apparatus of the invention has following using above composition
At least one of effect.
1 > of < can be with the entire surface of primary Mobile cleaning solar panel, and therefore, sweeping efficiency is good.
2 > of < follows multi-direction injection while assigning wavy kinetic energy to compressed gas, therefore, to the dust on panel
Bring impact is larger, and it is higher to clean ability.
3 > of < is cleaned while blocking using masking tape and cleaning and finish region and non-purging zone, therefore, is not produced
It is raw to clean the pollution again for finishing region.
4 > of < does not use water, therefore, does not generate the pollution, watermark again as caused by residual water.
5 > of < does not use water, and therefore, construction cost is cheap, is also able to carry out cleaning in the place that can not raise water.Separately
Outside, also to environmental beneficial.
6 > of < does not use water, therefore, it is not necessary to worry the failure caused by intaking.
7 > of < is contactless, therefore, it is not necessary to worry to damage panel.
8 > of < is not necessarily to wastewater treatment, and therefore, construction cost is cheap.
Detailed description of the invention
Fig. 1 is the explanatory diagram of solar panel clearing apparatus of the invention.
Fig. 2 is the explanatory diagram of cleaning part.
Fig. 3 is the explanatory diagram of solar panel cleaning method of the invention.
Fig. 4 is the explanatory diagram of embodiment 2.
Fig. 5 is the explanatory diagram of embodiment 3.
Specific embodiment
Hereinafter, explaining solar panel cleaning method and solar energy face of the invention in detail on one side referring to attached drawing on one side
The clearing apparatus of plate.In addition, for ease of description, according to solar panel clearing apparatus, solar panel cleaning method it is suitable
Sequence is recorded.
In the present specification, " width " of solar panel refers to from following towards top after the inclination of solar panel
Inclined direction on length, " length " of solar panel is the length orthogonal with width, indicates the continuous of solar panel
Length on direction.
" dust " include dust, sand, dust, pollen, volcanic ash the ash etc. that falls accumulated to the surface of solar panel
All substances.
Embodiment 1
[solar panel clearing apparatus]
The structure (Fig. 1) of < 1 > entirety.
Solar panel clearing apparatus 1 of the invention is following device: on one side to the panel jet pressure of solar panel P
Contracting gas is advanced on one side along the continuous direction of solar panel P, thus with contactless cleaning panel.
In this example, illustrate the device cleaned while advancing on the panel in solar panel P, in addition,
Then discuss the embodiment for hanging and being cleaned from the moving bodys such as backacter 40.
Solar panel clearing apparatus 1 at least has: main part 10；Multiple cleaning parts 20, are attached to main part 10；With
And multiple moving portions 30, it is attached to main part 10.
In cleaning work, solar panel clearing apparatus 1 supplies compression with to cleaning part 20 using pressurized delivered hose
Gas supply gas component connection, but in Fig. 1 and it is not shown these.
2 > main part of <.
Main part 10 is the main construction component of solar panel clearing apparatus 1.
In this example, main part 10 is made of the framework of aluminum.In addition, be not limited to this, can also using other components,
Structure.Alternatively, it is also possible to have the cover etc. of the resin of cladding framework.
The pressurized delivered hose to 20 pressurized delivered compressed gas of cleaning part can be set up, to moving portion 30 in main part 10
Motor, battery for supplying power etc..
The length of the length direction of main part 10 is corresponding with the width of solar panel P.I.e., the length of main part 10 is
More than the entire width of solar panel P, or even if being less than entire width, also it is set as the compressed gas time that cleaning part 20 is sprayed
And the length of the degree of the entire width of solar panel P.
3 cleaning part > (Fig. 2) <.
Cleaning part 20 is the component to the panel of solar panel P injection compressed gas.
In this example, it is arranged from the lower part of main part 10 towards the panel direction (i.e. obliquely downward) of solar panel P more
A cleaning part 20.But it is not limited to this, and cleaning part 20 can also be attached to the top of main part 10.
The cleaning range that interval between each cleaning part 20 is set to adjacent cleaning part 20 is locally overlapped.
In this example, cleaning part 20 has nozzle 21, flexible hose assembly 22, rocking bar 23 and pedestal 24.
Nozzle 21 is the component for spraying compressed gas.The rear end of nozzle 21 is connect with flexible hose assembly 22, and nozzle 21 is from top
The compressed gas that injection comes via 22 pressurized delivered of flexible hose assembly.
Flexible hose assembly 22 is the pressurized delivered function of having compressed gas and the flexibility for the function of exerting a force to rocking bar 23
Hose.In this example, using plastic hose.
The top of flexible hose assembly 22 is connect with nozzle 21, and rear end passes through in pedestal 24 and extended outward, with subsequent opinion
The pressurized delivered hose connections for the component of supplying gas stated.
Rocking bar 23 is for making nozzle 21 be configured to swing free rodlike component to the left and right relative to direction of travel.
Rocking bar 23 using along up and down direction support shaft orthogonal to the longitudinal direction and one end is pivotally supported in nozzle 21,
The other end is pivotally supported in pedestal 24.
Pedestal 24 is the base portion connecting with main part 10, is fixed in the frame frame bottom of the afterframe 12 of main part 10.
In addition, cleaning part 20 is not limited to above-mentioned structure, can also be made of using having the multiple nozzle bores arranged
Device, the air knife for having gap nozzle of wide-jet spray nozzle etc..
The oscillating function (Fig. 2) of 3.1 cleaning part > <.
The oscillating function of cleaning part 20 is illustrated.
Solar panel clearing apparatus 1 of the invention, which is characterized in that cleaning part 20 on one side, makes nozzle 21 relative to traveling side
It carries out cleaning this point on one side to reciprocally swinging to the left and right.
In this example, the reaction force that is generated using the ejection due to compressed gas and curved flexible hose assembly 22 are answered
Former power and make the continuously reciprocally swinging of nozzle 21.
Specific work is directed at while referring to Fig. 2 to be illustrated.All directions expression in explanation is observed from the front cleaning
Direction in the state of portion 20.
(1) due to the injection before just, nozzle 21 and rocking bar 23 are towards left side.Flexible hose assembly 22 from center to the left
Lateral bend and Cheng Gong bending to the right ((a) of Fig. 2).
(2) made using the reaction force of the recuperability of curved flexible hose assembly 22 and the compressed gas sprayed from nozzle 21
Side oscillation to the right ((b) of Fig. 2) centered on support shaft of the rocking bar 23 between pedestal 24.
(3) if nozzle 21 is swung to the position of the center than hunting range on the right side, the bending direction of flexible hose assembly 22
Reversion, to counterclockwise centered on support shaft of the nozzle 21 connected with the top of flexible hose assembly 22 between rocking bar 23
Direction rotates ((c) of Fig. 3).
(4) with the rotation of nozzle 21, the injection direction of compressed gas is centered on the support shaft of nozzle 21 to counterclockwise
Direction rotates.
(5) alternately continuously repeatedly by above-mentioned (2)~(4) left and right, the automatically reciprocally swinging of nozzle 21.
In addition, the means of the reciprocally swinging of cleaning part 20 are not limited to above-mentioned means, for example, it is also possible to using by moving portion
30 driving force to cleaning part 20 mechanically transmit and make cleaning part 20 swing etc. structure.
4 > moving portion of <.
Moving portion 30 is the component for keeping solar panel clearing apparatus 1 mobile.
In this example, as moving portion 30, using being aligned under the forefront and rank rear of frame frame of main part 10 respectively
Multiple rubber casters in portion.The rubber caster of each column is set to link by the axis being connected to axle.
Rubber caster is difficult to damage the panel of solar panel P when moving.In addition, being not limited to this, can also adopt
With rubber belt track etc..
The operating electric power of moving portion 30 is externally supplied via cable.In addition it is also possible to it is battery-mounted in main part 10 and
Utilize the battery.
5 > of < supplies gas component.
Component of supplying gas is the device to 20 supplying compressed gas of cleaning part.Component supply gas via pressurized delivered hose and cleaning
The flexible hose assembly 22 in portion 20 connects.
In this example, as component of supplying gas, using the compression that the outside air introduced is compressed to and generated compressed gas
Machine.
[solar panel cleaning method] (Fig. 3).
Then, solar panel cleaning method of the invention is illustrated.
Solar panel cleaning method of the invention is following method: spraying compressed gas on panel and constitutes the sun
Masking tape on the entire width of energy panel is carried out clearly by making masking tape advance along the continuous direction of solar panel
It sweeps.
The setting of 1 > solar panel clearing apparatus of <.
So that the consistent direction of width direction of the length direction of main part 10 and solar panel P make the spray of cleaning part 20
Direction is penetrated towards direction of travel front, solar panel clearing apparatus 1 is set on the panel of solar panel P.
The operating of 2 cleaning part > <.
Make to supply gas component operating and via pressurized delivered hose to 20 pressurized delivered compressed gas of cleaning part.
The cleaning part 20 for receiving the supply of compressed gas swings nozzle 21 to the left and right, on one side from nozzle 21 to face
Plate face sprays compressed gas.
The cleaning of 3 > panel of <.
The panel in 21 front of compressed gas and nozzle come from the injection of nozzle 21 collides, forward by the dust on panel
Blow winged in side.Nozzle 21 is swung to the left and right, therefore, the dust of the range of the fan-shaped in front by it is radial blow it is winged.
The cleaning range of each cleaning part 20 is Chong Die with the adjacent cleaning range of cleaning part 20, therefore, the shape on panel
At there is no intermittent masking tape S on the entire width of solar panel P.
Masking tape S is to collide using the compressed gas sprayed from multiple nozzles 21 towards panel and with panel and reflect
The continuous band-like high-pressure space that the compressed gas come is continually formed in the forward lower part of main part 10.
It is blown the dust for flying to front all shielded band S bullet in each decline to fly, thus by the inclination along panel
Side is blown away gradually downward, is finally stroked and is fallen on the ground of the side solar panel P.
The function of 3.1 cleaning part > <.
In solar panel cleaning method of the invention, the nozzle 21 of cleaning part 20 is .ed while high speed swinging to the left and right
Injection, so as to assign wavy kinetic energy to compressed gas.It, can be from multi-party in addition, by the swing and traveling of nozzle 21
Dust in any to panel brings impact.
Therefore, larger to the impact of dust bring compared with the fixed injection to a direction, panel is bonded to because of rain etc.
The dust in face can also be peeled off and be removed.
The function of 3.2 > masking tape of <.
In solar panel cleaning method of the invention, the panel one of solar panel P is divided using masking tape S it is
Two finish region P2 at non-purging zone P1 and cleaning and block the two.
Even if dust on non-purging zone P1 finishes the region side P2 to cleaning by wind, masking tape S also blown back and
It is set not cross the border, therefore, it is not necessary to worry that cleaning finishes region P2 and polluted again.
Traveling on 4 > panel of <.
It on one side operates cleaning part 20 and forms masking tape S on panel, drive moving portion 30 on one side, and along the sun
It advances on panel in the continuous direction of energy panel P.
The most end of panel is reached by masking tape S, the dust on panel is entirely removed, solar panel P's
It cleans and completes.
The feature of 5 > solar panel cleaning method of <.
Solar panel cleaning method of the invention has feature in following point: utilizing the masking tape formed by compressed gas
S, with anhydrous and contactless cleaning solar panel P.
By the traveling of masking tape S, just like by huge brush in the way of horizontally wiping the dust on panel
Efficiently cleaned, but different from brush, not with panel face contact, therefore, it is not necessary to worry damage panel.
In addition, not using water, therefore, pollution, watermark again are not generated, no matter supplying water or draining all does not need, construction
Cost is cheap, also beneficial to environment.
Embodiment 2
[example for having moving body] (Fig. 4)
It in embodiment 1, is freely moved on solar panel P using the moving portion 30 for the lower part for being affixed to main part 10
Dynamic structure, but in this example, it is moved and is carried out on the ground of the side solar panel P using the moving bodys such as heavy equipment 40
It cleans.
In this example, using backacter as moving body 40.The bucket portion of backacter is dismantled, by dipper
It is connect with the top of main part 10, solar panel clearing apparatus 1 is set as so as to the power using backacter.
In addition, moving body 40 is not limited to backacter, it can also be using other constructions work vehicles etc..
Embodiment 3
[being set as cleaning part to dismount free example] (Fig. 5)
In embodiment 1, cleaning part 20 is bonded to the afterframe 12 of main part 10, therefore, in for example to solar energy face
Cleaning fold-back later has been carried out on the panel of plate P and has been carried out in the case where cleaning again, needs solar panel cleaning dress
1 is set to lift together with main part 10 and invert the direction on panel.
In contrast, in this example, being set as cleaning part 20 relative to main part 10 and dismounting free construction, be configured to
It inverts injection direction and is attached to both front baffle 11 and afterframe 12.Disassembly and assembly construction relative to main part 10 can be adopted
With based on screw thread thread binding, based on insertion, insertion engaging etc. well known to disassembly and assembly construction.
In this example, in the case where cleaning solar panel P again, the cleaning part 20 for being affixed to afterframe 12 is torn open
It unloads, so that the direction that injection direction has inverted is installed on front baffle 11, to main part 10 not lifted, it will be able to easily turn
It changes and cleans direction.
Description of symbols
1, solar panel clearing apparatus；10, main part；11, front baffle；12, afterframe；20, cleaning part；21, nozzle；
22, flexible hose assembly；23, rocking bar；24, pedestal；30, moving portion；40, moving body；P, solar panel；P1, non-purging zone；
P2, cleaning finish region；S, masking tape.
Claims (7)
1. a kind of cleaning method of solar panel, which is characterized in that
In the cleaning method of the solar panel,
By spraying compressed gas on the panel to solar panel, the whole of solar panel is formed on the panel
Continuous masking tape on a width, by make the masking tape along solar panel continuous direction advance, on one side relative to
The non-purging zone masking cleaning of the panel finishes region and is cleaned on one side.
2. a kind of solar panel clearing apparatus is used in the cleaning method of solar panel described in claim 1
Solar panel clearing apparatus, which is characterized in that
The solar panel clearing apparatus has:
Main part has length corresponding with the width on the inclined direction of solar panel；
Cleaning part is set up along the length direction of the main part；And
Moving portion is attached to the main part,
The cleaning part is used to spray compressed gas towards the panel of the solar panel in front of direction of travel,
The solar panel clearing apparatus is configured to, and can clean too while utilizing the moving portion in movement on panel
Positive energy panel.
3. a kind of solar panel clearing apparatus is used in the cleaning method of solar panel described in claim 1
Solar panel clearing apparatus, which is characterized in that
The solar panel clearing apparatus has:
Main part has length corresponding with the width on the inclined direction of solar panel；
Cleaning part is set up along the length direction of the main part；And
The main part can be hung on the top of panel by moving body from the ground of solar panel side,
The cleaning part is used to spray compressed gas towards the panel of the solar panel in front of direction of travel,
The solar panel clearing apparatus is configured to, can be on one side using the moving body on the ground of solar panel side
Movement cleans solar panel on one side.
4. solar panel clearing apparatus according to claim 2 or 3, which is characterized in that
Multiple cleaning parts are arranged along the length direction of the main part, adjacent on the panel of solar panel
The cleaning range of the multiple cleaning part is at least locally overlapped.
5. solar panel clearing apparatus according to claim 4, which is characterized in that
The cleaning part has: nozzle, sprays compressed gas；Flexible hose assembly is connect with the nozzle；And rocking bar,
One end of the rocking bar is pivotally supported in the nozzle, and the other end is pivotally supported in the main part, to make the nozzle
It is configured to relative to direction of travel reciprocally swinging to the left and right.
6. solar panel clearing apparatus according to claim 5, which is characterized in that
The recovery of reaction force and the curved flexible hose assembly that the nozzle is generated using the ejection due to compressed gas
Power and reciprocally swinging.
7. solar panel clearing apparatus according to claim 2 or 3, which is characterized in that
The main part has front baffle and an afterframe, the nozzle be configured to relative to the front baffle and the afterframe this
The two dismounting is free, when the nozzle is affixed to the front baffle and when the nozzle is affixed to the afterframe,
The injection direction of compressed air inverts.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2017/006665 WO2018154665A1 (en) | 2017-02-22 | 2017-02-22 | Solar panel cleaning method and solar panel cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110325296A true CN110325296A (en) | 2019-10-11 |
Family
ID=63252444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780087104.2A Pending CN110325296A (en) | 2017-02-22 | 2017-02-22 | Solar panel cleaning method and solar panel clearing apparatus |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2018154665A1 (en) |
| CN (1) | CN110325296A (en) |
| WO (1) | WO2018154665A1 (en) |
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- 2017-02-22 WO PCT/JP2017/006665 patent/WO2018154665A1/en active Application Filing
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- 2017-02-22 CN CN201780087104.2A patent/CN110325296A/en active Pending
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Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2018154665A1 (en) | 2019-04-25 |
| WO2018154665A1 (en) | 2018-08-30 |
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