CN105618427A - Cleaning machine - Google Patents
Cleaning machine Download PDFInfo
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- CN105618427A CN105618427A CN201410599848.0A CN201410599848A CN105618427A CN 105618427 A CN105618427 A CN 105618427A CN 201410599848 A CN201410599848 A CN 201410599848A CN 105618427 A CN105618427 A CN 105618427A
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- cleaning
- air
- cleaning machine
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The invention relates to a cleaning machine. The cleaning machine comprises a cleaning car body and a cleaning machine head; and the cleaning car body and the cleaning machine head are connected with each other. The cleaning machine is characterized in that an air blowing device and an air extracting device are arranged on or in the cleaning car body; the cleaning machine head is provided with an air blowing area and an air extracting area; the air blowing device and the air blowing area are connected by an air blowing pipe; the air extracting device and the air extracting area are connected by an air extracting pipe; and an air way formed by air blowing and an air way formed by air extraction are communicated with each other. The cleaning machine can suck away dust by blowing the dust from two sides to center, needs no water, and is high in automation efficiency; meanwhile, the cleaning machine makes no contact with a cleaned surface, so that the condition of surface wear cannot be generated; and in particular, when a photovoltaic cell panel is cleaned, the cleaning machine is excellent in effect.
Description
Technical field
The invention belongs to mechanical field, relate to a kind of cleaning machine, be used especially for the cleaning of solar photovoltaic cell panel.
Background technology
Solar electrical energy generation increasingly comes into one's own as clean energy resource, and solar electrical energy generation is most important is exactly its photovoltaic battery panel, and generally, one piece of cell panel about production capacity 250W, there are 200000 pieces of photovoltaic battery panels the photovoltaic field of a typical 50MW.
The place that China's light resources is good, is substantially dust storm big, and the place that water resource lacks.
If there being dust in photovoltaic panel, light transmittance declines, and nature can affect generated energy. Generated energy reduces, and income declines, and project is it is possible to become loss from profit. If decrease of power generation is more than 10%, certainly need to clean cell panel, at present, clean and have following several ways:
1, rinse with water pipe, the method advantage is wash clean, and the particulate matter such as the sand on surface is swept away by current, and cell panel surface will not be caused the phenomenon of " grinding ", " mill is spent ", but its shortcoming is also very big, it is very big that 200000 pieces of photovoltaic planks all rinse a water consumption. And China is the country of a hydropenia, its adverse effect is self-evident.
2, artificial, clean with rag, mop, the method advantage is water-saving, shortcoming is equally relatively big, and efficiency is low, 200000 pieces of photovoltaic planks all clear a time, very many artificial, rag is in the process cleaned, and surface of photovoltaic cell panel can be had " grinding " by the particulate matter such as sand, causes surface " mill is spent ". Once " mill is spent ", light transmittance reduces, and generated energy can reduce.
3, machine is scrubbed with round brush, the method advantage be than artificial clean fast, shortcoming be equally round brush in the process cleaned, surface of photovoltaic cell panel can be had " grinding " by the particulate matter such as sand, causes surface " mill is spent ". Once " mill is spent ", light transmittance reduces, and generated energy reduces, and round brush is in rolling process, and " muddy water " is likely to bring secondary pollution. If very dirty, it is necessary to the water yield still can be very big, if water is few, round brush is very dirty, cans be compared to and goes to clean the windows with a rag not having wash clean again, will not wipe clean, it is necessary to clean back and forth several times, and guarantee does not have filthy water to print, additionally, water consumption is big.
Summary of the invention
The present invention is to solve big and that easily light transmittance decline is caused on mill flower cell panel surface, cleaning efficiency the is low problem of the water consumption cleaning photovoltaic battery panel in above prior art.
The present invention is to solve that the technological means that problem above adopts is: a kind of cleaning machine, head is cleaned including a cleaning car body and one, described cleaning car body and described cleaning head are connected with each other, and its improvement is in that, on described cleaning car body or in blowning installation and air extractor are set;
Described cleaning head has air blowing region and evacuated region;
Described blowning installation and described air blowing region are connected by gas blow pipe, described air extractor and described
Evacuated region is connected by exhaust tube;
Air channel and the air channel formed of bleeding that air blowing is formed are interconnected.
Arranging compression air header on described cleaning head, described compression air header top is connected with described gas blow pipe, connects multiple air blowing part bottom described compression air header.
Described cleaning head is arranged and bleeds header, described in header top of bleeding be connected with described exhaust tube, described in bleed and connect multiple part of bleeding bottom header.
Described compression air header is separately positioned on the both sides of described cleaning head, described in header of bleeding be arranged on the middle part of described cleaning head, described air blowing part is obliquely installed to middle part.
Arranging multiple range unit on described cleaning head, described range unit connects a controller, and described controller is arranged on cleaning car body.
Also including a dust separator, described dust separator two ends are connected on described exhaust tube and described air extractor.
Also including a drainage screen, described drainage screen two ends connect described air extractor and described dust separator respectively.
Described drainage screen arranges differential pressure alarm.
Described dust separator and an ash bucket are connected, and described ash bucket arranges level-sensing device.
Described cleaning car body and described cleaning head connect through the mechanical arm of a rotatable bending.
Described in what the present invention to reach have the beneficial effect that:
1, the fully utilized air blowing of the present invention and the mode bled remove surface of photovoltaic cell panel dust, the dust being insufflated is sucked away through bleeding, water need not be used, solve thoroughly and clean the problem that photovoltaic battery panel water consumption is big, simultaneously as photovoltaic cell board cleaning machine of the present invention does not contact with photovoltaic battery panel, so not resulting in friction, also would not producing to grind the problem of colored cell panel, automaticity is high, improves cleaning efficiency.
2, the air blowing air extraction structure cleaning head setting is reasonable, from both sides, the dust of surface of photovoltaic cell panel corresponding for this cleaning head being blown to central authorities be sucked away, the air blowing part that is connected with compression air header slopes inwardly setting, and its angle of inclination can be arranged flexibly, inclined degree is more big, and blowing force is more big.
3, multiple range unit is set in the both sides cleaning head, the position of described range unit can be arranged according to photovoltaic battery panel size adjusting, guarantee that each moment that cleaning car body is expert in work process has at least the underface of more than 3 range units to be photovoltaic battery panel simultaneously, rather than the splicing gap between photovoltaic panel, if gap, distance measurement value is invalid, and controller can be automatically drained out these type of data. The range information that controller is measured according to range unit, adjusts the attitude cleaning head automatically, it is ensured that the work surface of described cleaning head and photovoltaic cell board plane keeping parallelism, and stable a predetermined value, it is ensured that head will not collide photovoltaic battery panel. Operator can see each ranging information and other facility informations of display in real time on controller screen simultaneously, judges that whether the position cleaning head is suitable intuitively, improves cleaning efficiency.
4, in the process that dust is taken away, add dust separator and drainage screen, it is possible to progressively filter dust granule, affect work efficiency and the life-span of air extractor, avoid after dust is discharged to air from air extractor, disperse in atmosphere, finally falls in the photovoltaic panel cleaned up, causes secondary pollution, this drainage screen can be changed at any time, in order to estimate the amount of dust on drainage screen, add a pressure reduction alarm and carry out early warning, easy cleaning dust.
Whether 5, the ash bucket of design is for containing the dust of larger particles, directly takes out and outwell after dust is filled, same, full in order to estimate the amount of dust in this ash bucket, designs a level-sensing device and is monitored, and is also convenient for cleaning dust.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of cleaning machine of the present invention.
Fig. 2 is the cleaning head schematic diagram of a kind of cleaning machine of the present invention.
Fig. 3 is the fundamental diagram of a kind of cleaning machine of the present invention.
Fig. 4 is that one of the present invention cleans air blowing region, head both sides side schematic view.
Fig. 5 is that one of the present invention cleans head central authorities evacuated region side schematic view.
Figure number illustrates:
1 cleans car body
2 compressed air pumps
3 air pumps
4 dust separators
5 ash buckets
6 drainage screens
7 exhaust tubes
8 gas blow pipes
9 clean head
10 photovoltaic battery panels
11 battery board brackets
12 range units
13 bleed header
14 air blowing headers
15 wheels
16 air blowing parts
17 bleed part
18 extraneous airs
19 mechanical arms
20 ground
21 air blowing regions
22 evacuated region
23 dusts.
Detailed description of the invention
As depicted in figs. 1 and 2, be respectively a kind of cleaning machine of the present invention structural representation and clean head top view. wherein compressed air pump 2 is blowning installation, air pump 3 is air extractor, cleaning machine overall structure of the present invention is similar excavator class formation, including a cleaning car body 1, this cleaning car body 1 has wheel 15 can any shift position, on this cleaning car body 1 top, one mechanical arm 19 that can arbitrarily bend rotation is set, the end of this mechanical arm 19 connects a cleaning head 9, this mechanical arm can adopt hydraulic-driven or electric drive to be curved rotation, the unsettled top as photovoltaic battery panel 10 of this cleaning head 9, do not contact with this photovoltaic battery panel 10, this photovoltaic battery panel 10 is placed on battery board bracket 11.
One compressed air pump 2 is set in the inside of this cleaning car body 1, this compressed air pump 2 is connected with a gas blow pipe 8,8 points of two branch roads of this gas blow pipe are connected to the top of the compression air header 14 cleaning head 9 both sides, the region that this compression air header 14 covers is air blowing region 21, as shown in Figure 3.
One air pump 3 is set inside this cleaning car body 1, this air pump 3 is connected with a drainage screen 6, this drainage screen 6 is connected with a dust separator 4, this dust separator 4 is connected with an exhaust tube 7, the other end of this exhaust tube 7 is connected to the top cleaning the header 13 of bleeding in the middle of head 9, the region that this header 13 of bleeding covers is evacuated region 22, as shown in Figure 3. Additionally, this dust separator 4 is also connected with an ash bucket 5.
Arranging dynamical system inside this cleaning car body 1, for providing the power resources blown and bleed, same can be driven by power or hydraulic-driven.
Shown in Fig. 3, Fig. 4, Fig. 5, this compression air header 14 and header 13 of bleeding are strip tubular structure, inner hollow, for balancing pressure, ensure that each air blowing areal pressure is uniform and each intake region negative pressure is uniform, avoid causing be connected with gas blow pipe close on position blowing force excessive and with this gas blow pipe away from position blowing force too small, this header 13 of bleeding also has same effect.
Bottom even at compression air header 14 arranges multiple air blowing part 16, for exporting blowing force, and this air blowing part 16 can arrange its angle of inclination as required flexibly, so as to produce different blowing force effects, in the present embodiment, this air blowing part 16 is tubular structure, in addition, in order to increase blowing effect, one wedge like constructional device can be set in this air blowing part bottom, this device is upper wider, narrow gradually down to inflatable mouth place, be used for compressing air and improve blowing force, so as to better cover this air blowing region 21.
The bottom of this header 13 of bleeding is uniformly arranged multiple part 17 of bleeding equally, this part 17 of bleeding is similarly tubular and arranges, in addition, in order to increase effect of bleeding, the device of one similar funnel structure can be set in this bottom bleeding part 17, this device top is narrower, widens gradually down to bleeding point place, it is possible to siphoned away by the dust 23 being blown to central authorities.
As shown in Figure 3, the compression air header 14 of both sides produces uniform wind and blows the both sides at this photovoltaic battery panel through air blowing part 16, the header 13 of bleeding of central authorities siphons away the air of these photovoltaic battery panel central authorities through part 17 of bleeding, the air channel that this air blowing is formed is interconnected with this air channel formed of bleeding, it is to say, the dust 23 through blowing afloat directly can be sucked away.
As shown in Figure 2, in the both sides or surrounding of cleaning head 9, some range units 12 are set, this range unit first ensures that cleaning head will not collide photovoltaic battery panel, secondly, range unit is by controller control (diagram does not show), and this controller can be arranged on cleaning car body, and this controller can adjust, according to the range data measured, the attitude cleaning head automatically, guarantee that the scope of operation cleaning head and photovoltaic battery panel are relative levels, and keep specific distance. According to the size that photovoltaic battery panel is different, the position of each range unit can adjust, each horizontal linear or vertical line of this cleaning head preferably only dispose a range unit, simultaneously, guarantee that each moment that cleaning car body is expert in work process has at least the underface of more than 3 range units to be photovoltaic battery panel simultaneously, rather than the splicing gap between photovoltaic panel, if gap, distance measurement value is invalid, controller can be automatically drained out these type of data so that clean head safety by the gap between photovoltaic battery panel. The range information that controller is measured according to range unit, adjusts the attitude cleaning head automatically, it is ensured that the work surface of described cleaning head and photovoltaic cell board plane keeping parallelism, and stable a predetermined value, it is ensured that head will not collide photovoltaic panel. Operator can see each ranging information and other facility informations of display in real time on controller screen simultaneously, judges that whether the position cleaning head is suitable intuitively, improves cleaning efficiency.
Ash bucket 5 can arrange level-sensing device (diagram do not show), after ash bucket has been expired, it is possible to find out from level-sensing device, then directly topples over ash bucket to refuse bin.
Drainage screen 6 can arrange differential pressure alarm (diagram does not show), and this drainage screen can be changed, and after drainage screen adhesive dust is too much, the differential pressure alarm of setting can be reported to the police, and prompting is changed, or shakes off dust.
The operation principle of photovoltaic cell board cleaning machine of the present invention is as described below.
In whole cleaning process, clean head and photovoltaic battery panel is discontiguous, the surface of photovoltaic battery panel " will not be ground ". The dust on the surface of photovoltaic battery panel is blown afloat by " oblique blowing force ", and more oblique, blowing force is more big, can being adjusted according to actual needs, owing to centre is intake region, the dust therefore blown afloat can be sucked away rapidly, without " dispersing " to the place being cleaned, form secondary pollution. The power of air pump is greater than the power of compressed air pump, so total rate of air sucked in required is much larger than total air-blowing quantity, such dust is not diffuse into cleaning outside head, clean inside head outside Shi Ge negative pressure of vacuum district, extraneous air 18 can enter below head, as shown in Figure 3, it is prevented that escaping of internal dust.
According to principles above, it is possible to flexible design cleaning way, for instance this cleaning machine first side-blown gas side air suction mode, or form the mode bled in the middle of the peripheral air blowing of an annular, or in order to increase cleaning performance, described air channel can be cyclone manner. No matter adopt that mode, it is ensured that the air channel of the blow air channel formed and formation of bleeding is interconnected.
Additionally, in Practical Project, surface of photovoltaic cell panel, except dust also has bird dung etc. to be bonded at the thing above photovoltaic panel, this kind of dirt can blow, it is possible to additionally join one " traditional round brush head using water ", i.e. two heads of this cleaning body configurations on this cleaning car body. First head is the air purge head of the present invention, after dust is cleaned out by the cleaning head of the present invention, then cleans one time with " traditional with the round brush head of water ". Owing to dust is cleaned out by the present invention, photovoltaic battery panel has been not as dirty, when cleaning with " traditional with the round brush head of water " again, it is easy for many, water consumption reduces, and has been significantly reduced the degree of wear of photovoltaic battery panel, and whole operating speed is also faster, this multifunctional and composite type cleaning machine, with less water consumption clean cleaner.
Claims (10)
1. a cleaning machine, including a cleaning car body and one clean head, described cleaning car body and described cleaning head are connected with each other, it is characterised in that on described cleaning car body or in blowning installation and air extractor are set; Described cleaning head has air blowing region and evacuated region; Described blowning installation and described air blowing region are connected by gas blow pipe, and described air extractor and described evacuated region are connected by exhaust tube; Air channel and the air channel formed of bleeding that air blowing is formed are interconnected.
2. a kind of cleaning machine as claimed in claim 1, it is characterised in that arranging compression air header on described cleaning head, described compression air header top is connected with described gas blow pipe, connects multiple air blowing part bottom described compression air header.
3. cleaning machine as claimed in claim 2 a kind of, it is characterised in that header of bleeding is set on described cleaning head, described in header top of bleeding be connected with described exhaust tube, described in bleed and connect multiple part of bleeding bottom header.
4. cleaning machine as claimed in claim 3 a kind of, it is characterised in that described compression air header is separately positioned on the both sides of described cleaning head, described in header of bleeding be arranged on the middle part of described cleaning head, described air blowing part is obliquely installed to middle part.
5. a kind of cleaning machine as claimed in claim 4, it is characterised in that arranging multiple range unit on described cleaning head, described range unit connects a controller, and described controller is arranged on cleaning car body.
6. a kind of cleaning machine as claimed in claim 5, it is characterised in that also including a dust separator, described dust separator two ends are connected on described exhaust tube and described air extractor.
7. a kind of cleaning machine as claimed in claim 6, it is characterised in that also including a drainage screen, described drainage screen two ends connect described air extractor and described dust separator respectively.
8. a kind of cleaning machine as claimed in claim 7, it is characterised in that described drainage screen arranges differential pressure alarm.
9. a kind of cleaning machine as claimed in claim 8, it is characterised in that described dust separator and an ash bucket are connected, and described ash bucket arranges level-sensing device.
10. a kind of cleaning machine as claimed in claim 9, it is characterised in that described cleaning car body and described cleaning head connect through the mechanical arm of a rotatable bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410599848.0A CN105618427A (en) | 2014-10-31 | 2014-10-31 | Cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410599848.0A CN105618427A (en) | 2014-10-31 | 2014-10-31 | Cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105618427A true CN105618427A (en) | 2016-06-01 |
Family
ID=56033991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410599848.0A Pending CN105618427A (en) | 2014-10-31 | 2014-10-31 | Cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105618427A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105915170A (en) * | 2016-06-28 | 2016-08-31 | 吉林电力股份有限公司科技开发分公司 | Dry cleaning system for cell panel of large-scale photovoltaic power station and control method of dry cleaning system |
| CN106975626A (en) * | 2016-11-11 | 2017-07-25 | 淄博萃智工业设计咨询有限公司 | A kind of gas liquid two purpose formula photovoltaic power generation plate cleaning device and its application method |
| CN106984577A (en) * | 2016-11-11 | 2017-07-28 | 淄博萃智工业设计咨询有限公司 | A kind of air-liquid, wiping three-purpose type photovoltaic power generation plate cleaning device and its application method |
| CN107008678A (en) * | 2016-11-11 | 2017-08-04 | 淄博萃智工业设计咨询有限公司 | The cleaning device and its application method of a kind of high-order small-scale photovoltaic power generation plate |
| CN107096745A (en) * | 2016-11-11 | 2017-08-29 | 淄博萃智工业设计咨询有限公司 | A kind of air-liquid, brush three-purpose type photovoltaic power generation plate cleaning device and its application method |
| CN109301747A (en) * | 2018-12-04 | 2019-02-01 | 张若玮 | The towed detector of electric power hidden pipe |
| CN111672828A (en) * | 2020-06-09 | 2020-09-18 | 苏州精濑光电有限公司 | Dry type cleaning device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105915170A (en) * | 2016-06-28 | 2016-08-31 | 吉林电力股份有限公司科技开发分公司 | Dry cleaning system for cell panel of large-scale photovoltaic power station and control method of dry cleaning system |
| CN106975626A (en) * | 2016-11-11 | 2017-07-25 | 淄博萃智工业设计咨询有限公司 | A kind of gas liquid two purpose formula photovoltaic power generation plate cleaning device and its application method |
| CN106984577A (en) * | 2016-11-11 | 2017-07-28 | 淄博萃智工业设计咨询有限公司 | A kind of air-liquid, wiping three-purpose type photovoltaic power generation plate cleaning device and its application method |
| CN107008678A (en) * | 2016-11-11 | 2017-08-04 | 淄博萃智工业设计咨询有限公司 | The cleaning device and its application method of a kind of high-order small-scale photovoltaic power generation plate |
| CN107096745A (en) * | 2016-11-11 | 2017-08-29 | 淄博萃智工业设计咨询有限公司 | A kind of air-liquid, brush three-purpose type photovoltaic power generation plate cleaning device and its application method |
| CN106984577B (en) * | 2016-11-11 | 2019-05-07 | 上海达巧康新材料科技有限公司 | A kind of air-liquid wipes three-purpose type photovoltaic power generation plate cleaning device and its application method |
| CN106975626B (en) * | 2016-11-11 | 2019-05-07 | 上海达巧康新材料科技有限公司 | A kind of gas liquid two purpose formula photovoltaic power generation plate cleaning device and its application method |
| CN109301747A (en) * | 2018-12-04 | 2019-02-01 | 张若玮 | The towed detector of electric power hidden pipe |
| CN111672828A (en) * | 2020-06-09 | 2020-09-18 | 苏州精濑光电有限公司 | Dry type cleaning device |
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Application publication date: 20160601 |
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