CN204182632U - A kind of cleaning machine - Google Patents
A kind of cleaning machine Download PDFInfo
- Publication number
- CN204182632U CN204182632U CN201420641039.7U CN201420641039U CN204182632U CN 204182632 U CN204182632 U CN 204182632U CN 201420641039 U CN201420641039 U CN 201420641039U CN 204182632 U CN204182632 U CN 204182632U
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- cleaning
- air
- cleaning head
- header
- car body
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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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Abstract
The utility model about a kind of cleaning machine, comprise a cleaning car body and one cleaning head, described cleaning car body and described cleaning head are interconnected, and its improvement is, 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 is connected by gas blow pipe with described air blowing region, and described air extractor is connected by exhaust tube with described evacuated region; The air channel that air blowing is formed and the air channel formed of bleeding are interconnected.Dust can be sucked away from two side-blown to central authorities by the utility model, the utility model does not need with water, automation efficiency is high, simultaneously, because the utility model with by cleaning surface does not contact, therefore the situation that surface spent by mill can not be produced, when being particularly directed to photovoltaic battery panel cleaning, the utility model has extraordinary effect.
Description
Technical field
The utility model belongs to mechanical field, relates to a kind of cleaning machine, especially can be used for the clean of solar photovoltaic cell panel.
Background technology
Solar electrical energy generation more and more comes into one's own as clean energy resource, and solar electrical energy generation is most important is exactly its photovoltaic battery panel, and usually, there are 200000 pieces of photovoltaic battery panels the photovoltaic field of one piece of cell panel about production capacity 250W, a typical 50MW.
The place that China's light resources is good is substantially all that dust storm is large, and the place that water resource lacks.
If photovoltaic panel there has been dust, light transmittance has declined, and nature can affect generated energy.Generated energy reduces, and income declines, and project just may become loss from profit.If decrease of power generation is more than 10%, certainly need to clean cell panel, at present, cleaning has following several mode:
1, rinse with water pipe, the particles such as the method advantage is wash clean, the sand on surface are swept away by current, can not cause the phenomenon of " grinding ", " mill has been spent " to cell panel surface, but its shortcoming is also very large, it is very large that 200000 pieces of photovoltaic planks all rinse a water consumption.And China is the country of a lack of water, its adverse effect is self-evident.
2, artificial, clean with rag, mop, the method advantage is water-saving, shortcoming is equally comparatively large, and efficiency is low, 200000 pieces of photovoltaic planks all clear a time, very many artificial, rag is in the process of cleaning, and the particles such as sand can have " grinding " surface of photovoltaic cell panel, cause surface " mill has been spent ".Once " mill has been spent ", light transmittance has reduced, 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 of cleaning, the particles such as sand can have " grinding " surface of photovoltaic cell panel, cause surface " mill has been spent ".Once " mill has been spent ", light transmittance has reduced, and generated energy reduces, and round brush is in rolling process, and " muddy water " may bring secondary pollution.If very dirty, the water yield of needs still can be very large, if water has lacked, round brush is very dirty, and can be compared to and do not have the rag of wash clean to go to clean the windows with one again, can not wipe clean, need to clean several times back and forth, guarantee does not have addle to print, and in addition, water consumption is large.
Utility model content
The utility model in order to solve the water consumption of cleaning photovoltaic battery panel in above prior art large and easily mill flower cell panel surface cause the problem that light transmittance declines, cleaning efficiency is low.
The utility model in order to overcome the above problems adopted technological means is: a kind of cleaning machine, comprise a cleaning car body and a cleaning head, described cleaning car body and described cleaning head are interconnected, and its improvement is, 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 is connected by gas blow pipe with described air blowing region, described air extractor and described
Evacuated region is connected by exhaust tube;
The air channel that air blowing is formed and the air channel formed of bleeding are interconnected.
Described cleaning head arranges compressed air header, and described compressed air header top is connected with described gas blow pipe, connects multiple air blowing part bottom described compressed air header.
Described cleaning head is arranged and to bleed header, described in header top of bleeding be connected with described exhaust tube, described in bleed bottom header and connect multiple part of bleeding.
Described compressed 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.
Described cleaning head arranges multiple range unit, and described range unit connects a controller, and described controller is arranged on cleaning car body.
Also comprise a dust separator, described dust separator two ends are connected on described exhaust tube and described air extractor.
Also comprise a screen pack, described screen pack two ends connect described air extractor and described dust separator respectively.
Described screen pack arranges differential pressure alarm.
Described dust separator is connected with an ash bucket, and described ash bucket arranges level-sensing device.
Described cleaning car body is connected through a rotatable bending mechanical arm with described cleaning head.
The beneficial effect that the utility model will reach is as described below:
1, the utility model utilizes the mode of blowing and bleeding to remove surface of photovoltaic cell panel dust completely, be sucked away through bleeding by the dust of blowing, do not need with water, solve the problem that cleaning photovoltaic battery panel water consumption is large thoroughly, meanwhile, because the utility model photovoltaic cell board cleaning machine does not contact with photovoltaic battery panel, so can not friction be caused, also would not produce the problem of mill flower cell panel, automaticity is high, improves cleaning efficiency.
2, the air blowing air extraction structure cleaning head setting is reasonable, be sucked away from two side-blowns to central authorities by the dust of surface of photovoltaic cell panel corresponding for this cleaning head, the air blowing part that is connected with compressed air header slopes inwardly and arranges, and its angle of inclination can be arranged flexibly, inclined degree is larger, and blowing force is larger.
3, multiple range unit is set in the both sides of cleaning head, the position of described range unit can be arranged according to photovoltaic battery panel size adjusting, guaranteeing to be expert at cleaning car body, to have at least immediately below more than 3 range units into each moment in the course of work be photovoltaic battery panel simultaneously, instead of the splicing gap between photovoltaic panel, if gap, distance measurement value is invalid, and controller can discharge this type of data automatically.The range information that controller is measured according to range unit, the attitude of adjustment cleaning head, ensures working face and the photovoltaic cell board plane keeping parallelism of described cleaning head, and is stabilized in a predetermined value, guarantee that head can not collide photovoltaic battery panel automatically.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 screen pack, can progressively filter dust particle, affect operating efficiency and the life-span of air extractor, avoid dust to be discharged to after air from air extractor, disperse in atmosphere, finally falls in the photovoltaic panel that cleaned up, causes secondary pollution, this screen pack can be changed at any time, in order to estimate the amount of dust on screen pack, adding a pressure reduction alarm and carrying out early warning, easy cleaning dust.
Whether 5, the ash bucket of design is used for the dust of splendid attire 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 monitors, also easy cleaning dust.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of cleaning machine of the utility model.
Fig. 2 is the cleaning head schematic diagram of a kind of cleaning machine of the utility model.
Fig. 3 is the fundamental diagram of a kind of cleaning machine of the utility model.
Fig. 4 is the utility model one cleaning air blowing region, head both sides side schematic view.
Fig. 5 is the utility model one cleaning head central authorities evacuated region side schematic views.
Figure number illustrates:
1 cleaning car body
2 compressed air pumps
3 aspiration pumps
4 dust separators
5 ash buckets
6 screen packs
7 exhaust tubes
8 gas blow pipes
9 cleaning heads
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 the structural representation of a kind of cleaning machine of the utility model and cleaning head top view respectively.Wherein compressed air pump 2 is blowning installation, aspiration pump 3 is air extractor, the utility model cleaning machine overall structure is similar excavator class formation, comprise a cleaning car body 1, this cleaning car body 1 has wheel 15 can shift position arbitrarily, arrange one on this cleaning car body 1 top and can bend arbitrarily the mechanical arm 19 rotated, the end of this mechanical arm 19 connects a cleaning head 9, this mechanical arm can adopt hydraulic-driven or electric drive to carry out bending 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, this gas blow pipe 8 points of two branch roads are connected to the top of the compressed air header 14 of cleaning head 9 both sides, the region that this compressed air header 14 covers is air blowing region 21, as shown in Figure 3.
In this cleaning car body 1 inside, one aspiration pump 3 is set, this aspiration pump 3 is connected with a screen pack 6, this screen pack 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 of the header 13 of bleeding in the middle of cleaning head 9, the region that this header 13 of bleeding covers is evacuated region 22, as shown in Figure 3.In addition, this dust separator 4 is also connected with an ash bucket 5.
Arrange dynamical system in this cleaning car body 1 inside, for providing the power resources of blowing and bleeding, same can be driven by power or hydraulic-driven.
Shown in composition graphs 3, Fig. 4, Fig. 5, this compressed air header 14 and header 13 of bleeding are rectangular tubular structure, inner hollow, for equalizing pressure, ensure that each air blowing areal pressure is even and each intake region negative pressure is even, 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.
At the bottom even of compressed air header 14, multiple air blowing part 16 is set, for exporting blowing force, and this air blowing part 16 can arrange its angle of inclination as required flexibly, make it 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, down to inflatable mouth, place narrows gradually, improves blowing force, make it better to cover this air blowing region 21 for compressed air.
The bottom of this header 13 of bleeding equally evenly arranges multiple part 17 of bleeding, this part 17 of bleeding is similarly tubular and arranges, in addition, in order to increase effect of bleeding, the bottom that can bleed part 17 at this arranges the device of a similar funnel structure, this device top is narrower, and down to bleeding point, place widens gradually, the dust 23 blown to central authorities can be siphoned away.
As shown in Figure 3, the compressed air header 14 of both sides produces uniform wind and blows 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 and this air channel formed of bleeding are interconnected, that is, directly can be sucked away through blowing afloat the dust 23 come.
As shown in Figure 2, in the both sides of cleaning head 9 or surrounding, some range units 12 are set, first this range unit guarantees that cleaning head can not collide photovoltaic battery panel, secondly, range unit is controlled (diagram does not show) by controller, and this controller can be arranged on cleaning car body, and this controller can adjust the attitude of cleaning head automatically according to the range data measured, guarantee to clean the scope of operation of head and photovoltaic battery panel is relative level, and keep specific distance.The size different according to photovoltaic battery panel, the position of each range unit can adjust, each horizontal linear or vertical line of this cleaning head preferably only settle a range unit, simultaneously, guaranteeing to be expert at cleaning car body, to have at least immediately below more than 3 range units into each moment in the course of work be photovoltaic battery panel simultaneously, instead of the splicing gap between photovoltaic panel, if gap, distance measurement value is invalid, controller can discharge this type of data automatically, make to clean head safety by the gap between photovoltaic battery panel.The range information that controller is measured according to range unit, the attitude of adjustment cleaning head, ensures working face and the photovoltaic cell board plane keeping parallelism of described cleaning head, and is stabilized in a predetermined value, guarantee that head can not collide photovoltaic panel automatically.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 does not show), after ash bucket has been expired, can find out from level-sensing device, then directly topple over ash bucket to dustbin.
Screen pack 6 can arrange differential pressure alarm (diagram does not show), and this screen pack can be changed, and after screen pack 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 the utility model photovoltaic cell board cleaning machine is as described below.
In whole cleaning process, cleaning head and photovoltaic battery panel are discontiguous, " can not grind " surface of photovoltaic battery panel.The dust on the surface of photovoltaic battery panel is blown afloat by " oblique blowing force ", and more tiltedly, blowing force is larger, can regulate according to actual needs, because centre is intake region, therefore can be sucked away rapidly by the dust blown afloat, and can not " disperse " to cleaned place, form secondary pollution.The power of aspiration 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 can not be diffused into outside cleaning head, cleaning head is inner concerning Shi Ge negative pressure of vacuum district outside, extraneous air 18 can enter below head, as shown in Figure 3, escaping of internal dust is prevented.
According to above principle, can flexible design cleaning way, such as this cleaning machine first side-blown gas side air suction mode, or the periphery forming an annular blow in the middle of the mode of bleeding, or in order to increase cleaning performance, described air channel can be cyclone manner.No matter adopt that mode, the air channel that ensureing blows is formed and the air channel formed of bleeding are interconnected.
In addition, in Practical Project, surface of photovoltaic cell panel, except dust also has bird dung etc. to be bonded at thing above photovoltaic panel, this kind of dirt can blow, and can join in addition one " traditional round brush head with water ", i.e. this cleaning body configurations two heads on this cleaning car body.First head is air cleaning head of the present utility model, after dust is cleaned out by cleaning head of the present utility model, then uses " traditional round brush head with water " to clean one time.Because dust is cleaned out by the utility model, photovoltaic battery panel has not been very dirty, when using " traditional round brush head with water " to clean again, just be easy to many, water consumption reduces, and also significantly reduce the degree of wear of photovoltaic battery panel, whole operating speed is also faster, this multifunctional and composite type cleaning machine, with less water consumption cleaning cleaner.
Claims (10)
1. a cleaning machine, comprise a cleaning car body and one cleaning head, described cleaning car body and described cleaning head are interconnected, and it is characterized 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 is connected by gas blow pipe with described air blowing region, and described air extractor is connected by exhaust tube with described evacuated region; The air channel that air blowing is formed and the air channel formed of bleeding are interconnected.
2. a kind of cleaning machine as claimed in claim 1, is characterized in that, described cleaning head arranges compressed air header, and described compressed air header top is connected with described gas blow pipe, connects multiple air blowing part bottom described compressed air header.
3. a kind of cleaning machine as claimed in claim 2, is characterized in that, described cleaning head is arranged and to bleed header, described in header top of bleeding be connected with described exhaust tube, described in bleed bottom header and connect multiple part of bleeding.
4. a kind of cleaning machine as claimed in claim 3, is characterized in that, described compressed 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, is characterized in that, described cleaning head arranges multiple range unit, and 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, is characterized in that, also comprises a dust separator, and 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, is characterized in that, also comprises a screen pack, and described screen pack two ends connect described air extractor and described dust separator respectively.
8. a kind of cleaning machine as claimed in claim 7, is characterized in that, described screen pack arranges differential pressure alarm.
9. a kind of cleaning machine as claimed in claim 8, is characterized in that, described dust separator is connected with an ash bucket, and described ash bucket arranges level-sensing device.
10. a kind of cleaning machine as claimed in claim 9, is characterized in that, described cleaning car body is connected through a rotatable bending mechanical arm with described cleaning head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641039.7U CN204182632U (en) | 2014-10-31 | 2014-10-31 | A kind of cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641039.7U CN204182632U (en) | 2014-10-31 | 2014-10-31 | A kind of cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204182632U true CN204182632U (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420641039.7U Active CN204182632U (en) | 2014-10-31 | 2014-10-31 | A kind of cleaning machine |
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| CN (1) | CN204182632U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618427A (en) * | 2014-10-31 | 2016-06-01 | 中国电力工程顾问集团华北电力设计院工程有限公司 | Cleaning machine |
| CN107350226A (en) * | 2017-09-20 | 2017-11-17 | 江苏海克力斯电力科技有限公司 | A kind of jet-propelled dust arrester of cleanable solar panel |
| CN110180276A (en) * | 2019-07-05 | 2019-08-30 | 中国化学工业桂林工程有限公司 | The dual nested refining glue exhaust gas concentration collection device of one kind and its collection method |
| CN112170379A (en) * | 2020-09-25 | 2021-01-05 | 张家港盛港非金属材料科技有限公司 | Plate surface dust removal device and use method |
-
2014
- 2014-10-31 CN CN201420641039.7U patent/CN204182632U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618427A (en) * | 2014-10-31 | 2016-06-01 | 中国电力工程顾问集团华北电力设计院工程有限公司 | Cleaning machine |
| CN107350226A (en) * | 2017-09-20 | 2017-11-17 | 江苏海克力斯电力科技有限公司 | A kind of jet-propelled dust arrester of cleanable solar panel |
| CN110180276A (en) * | 2019-07-05 | 2019-08-30 | 中国化学工业桂林工程有限公司 | The dual nested refining glue exhaust gas concentration collection device of one kind and its collection method |
| CN112170379A (en) * | 2020-09-25 | 2021-01-05 | 张家港盛港非金属材料科技有限公司 | Plate surface dust removal device and use method |
| CN112170379B (en) * | 2020-09-25 | 2021-09-28 | 张家港盛港非金属材料科技有限公司 | Plate surface dust removal device and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA POWER ENGINEERING CONSULTING GROUP NORTH CHI Free format text: FORMER NAME: NORTH CHINA ELECTRIC POWER DESIGN INSTITUTE OF CHINA POWER ENGINEERING CONSULTING GROUP CORPORATION |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100120 Beijing city Xicheng District Street No. 24 Patentee after: NORTH CHINA POWER ENGINEERING CO., LTD. OF CHINA POWER ENGINEERING CONSULTING GROUP Address before: 100120 Beijing city Xicheng District Street No. 24 Patentee before: North China Electric Power Design Institute of China Power Engineering Consulting Group Corporation |