CN202105809U - Solar panel cleaning device - Google Patents
Solar panel cleaning device Download PDFInfo
- Publication number
- CN202105809U CN202105809U CN201120150445XU CN201120150445U CN202105809U CN 202105809 U CN202105809 U CN 202105809U CN 201120150445X U CN201120150445X U CN 201120150445XU CN 201120150445 U CN201120150445 U CN 201120150445U CN 202105809 U CN202105809 U CN 202105809U
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- Prior art keywords
- solar panel
- cleaning
- support
- pressure
- unit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/20—Cleaning; Removing snow
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
Abstract
The utility model provides a solar panel cleaning device, which comprises a movable device and a cleaning device arranged on the movable device. The cleaning device comprises a support unit and a cleaning unit arranged on the support unit, and the cleaning unit is used for cleaning a solar panel. The cleaning device has high cleaning efficiency and good cleaning effects, the maximum power generation efficiency of the solar panel can be achieved after cleaning, and the cleaning device is particularly suitable for cleaning of the solar panel of a photovoltaic power station.
Description
Technical field
The utility model relates to a kind of solar panel cleaning equipment.
Background technology
Solar energy is a kind of emerging green energy resource; Because its cleaning, efficiently, never depleted and do not receive the region resource limit; Therefore have safe and reliable, noiseless, pollution-free, receive restriction less, advantages such as low, the easy maintenance of fault rate, can be widely used in the every field of social life.Grid-connected photovoltaic system particularly, the direct current that can the solar energy photovoltaic array be produced through combining inverter convert into the same amplitude of line voltage, with frequently, the alternating current of homophase, and being connected of realization and electrical network.Under the vigorously supporting of national policy, the large-sized photovoltaic power plant construction of tens megawatts even megawatts up to a hundred, power plant's quantity of generating electricity by way of merging two or more grid systems are just increasing.
Solar panel is that what to be used in the photovoltaic plant generate electricity basically the most also is most important unit, and the intensity of illumination of the sunshine that it receives directly affects the power output of solar panel.But at present; The photovoltaic plant that has put into operation is faced with the problem that the solar panel surface is covered by dirts such as accumulated snow, dust, birds droppings; And the effective sunlight that can cause behind the solar panel surface attachment dirt arriving cell panel reduces because of diffuse reflection, thereby the power output of solar panel is obviously descended, and generated energy reduces; If solar panel can not get cleaning for a long time, must cause enormous economic loss to the photovoltaic plant that has generated electricity by way of merging two or more grid systems.
At present, the mounting means of solar panel has two kinds, i.e. solar energy fixed installation mode and solar energy sun-following tracking system mounting means.Solar energy fixed installation mode is about to the solar panel fixed installation, and (bottom of general solar panel is generally 38 ° apart from ground 20～30cm) and in a certain angle with ground on the ground; The relative solar energy fixed installation of solar energy sun-following tracking system mounting means mode, solar panel height overhead is higher, reaches as high as more than 10 meters, and bigger with the angle on ground, generally greater than 38 °.
At present existing be used for cleaning device that the solar panel surface is cleaned automatically; These cleaning devices normally supply to adopt the user of solar panel negligible amounts to use; And normally be installed on the single solar panel surface, to be used for regularly cleaning solar energy cell plate surface.But, for the photovoltaic plant that has huge solar panel quantity, can't adopt above-mentioned cleaning device.With the 20MW photovoltaic plant is example, and the common solar panel that has is about 80,000 polyliths, and its area is up to more than 100,000 square metres, if an above-mentioned cleaning device all is installed on each solar panel, then cost is too high.Particularly for the large-sized photovoltaic power station of having put into operation, if again these solar panels are transformed, not only cost is huge, and the improvement project amount is very big, possibly accomplish hardly.
At present, the solar panel in large-sized photovoltaic power station generally adopts artificial the cleaning, and the cleaning amount is very big, and because these cell panels are all in a certain angle with ground, for large-area solar panel, the cleaning difficulty is also very big.Simultaneously, because the large-sized photovoltaic power station is mostly built in the desert belt, dust storm is big, and dust is many, and cleaning frequency is high, causes the low and cost height of artificial efficient of cleaning.
The utility model content
The utility model technical problem to be solved is to the above-mentioned deficiency that exists in the prior art; The solar panel cleaning equipment that a kind of cleaning efficiency is high, cleaning effect is good is provided; This equipment is specially adapted to large-area solar panel is cleaned, and perhaps numerous solar panels is cleaned.
The technical scheme that solution the utility model technical problem is adopted is that this solar panel cleaning equipment comprises movable fixture and is arranged on the cleaning device on the said movable fixture; Said cleaning device comprises support unit and is located at the cleaning unit on the said support unit that said cleaning unit is used for solar panel is cleaned.
Wherein, said cleaning unit can comprise support be arranged on the cleaning brush on the support, said support is installed on the said support unit, said cleaning brush can rotate with respect to support.
Preferably; The shower nozzle that also includes the cleansing medium source in the said cleaning unit and be communicated with said cleansing medium source; Said cleansing medium stores cleansing medium in the source, and shower nozzle is arranged on and is used to spray said cleansing medium on the support, and shower nozzle can be injected into cleansing medium the place ahead of cleaning brush.
Further preferably, said cleansing medium source is high-pressure water and/or high-pressure air source, water under high pressure or the gases at high pressure of said cleansing medium for from high-pressure water or high-pressure air source, flowing out.
Preferred cleaning brush adopts two, and it is separately positioned on the two ends of support, and cleaning brush comprises the chassis and be arranged on the bristle on the said chassis, and said shower nozzle is arranged on the medium position of support, and said support is installed in rotation on the said support unit.
More preferably; Also include in this cleaning device and be used to detect the pressure sensing cell that cleaning brush acts on the solar panel surface pressing; Said pressure sensing cell comprises scroll wheel and the pressure sensor that is arranged on the support; Said scroll wheel is used for contact on cleaning process and solar panel surface, said pressure sensor be used for through scroll wheel and solar panel surperficial contact the contact pressure between sensing cleaning brush and the solar panel surface.Through pressure sensing cell the contact pressure between cleaning brush and the solar panel is detected, can make cleaning unit contact position to be cleaned, be unlikely in cleaning process, to damage by pressure solar panel with constant pressure; Can also keep with the depth of parallelism on solar panel surface to overcome the pressure problem of non-uniform that tilts or cause because of the cell panel air spots because of cleaning unit.
Preferably, said support unit can comprise that the cantilever and the telescopically that are rotatably connected on the movable fixture are arranged on the secondary cantilever on the cantilever, and said cleaning unit is arranged on the top of said secondary cantilever.
Further preferably, also include telescopic expansion link in the said support unit, the bottom of said expansion link is rotatably connected to the top of secondary cantilever, and said cleaning unit is arranged on the top of expansion link.
Preferred said movable fixture adopts vehicle, and said vehicle comprises car body, and the cantilever in the said support unit is arranged on the said car body.
Preferably, cantilever is 0 °～180 ° with respect to the rotational angle range of car body.
The beneficial effect of the utility model solar panel cleaning equipment is: cleaning process efficient quick and cleaning effect are good, also have advantages such as energy-conserving and environment-protective, highly versatile simultaneously, and the solar panel after the cleaning can be brought into play maximum generating efficiency.
Description of drawings
Fig. 1 is the structural front view of solar panel cleaning equipment among embodiment of the utility model;
Fig. 2 is the vertical view of Fig. 1.
Among the figure: the 1-car body; The 2-rotating shaft; The 3-cantilever; The 4-boom cylinder; The secondary cantilever of 5-; The 6-expansion link; The 7-pipeline; The 8-hydraulic cylinder; The 9-support; 10-changes the brush hydraulic motor; The 11-cleaning brush; The 12-shower nozzle; The 13-water tank; The 14-high-pressure hydraulic pump; The 15-scroll wheel; The 16-pressure sensor; The 17-guiding trestle; The 18-air compressor; 19-bracket hydraulic motor; 20-expansion link hydraulic motor.
The specific embodiment
For making those skilled in the art understand the technical scheme of the utility model better, the utility model solar panel cleaning equipment is described in further detail below in conjunction with the accompanying drawing and the specific embodiment.
Embodiment 1:
In the present embodiment, this solar panel cleaning equipment comprises movable fixture and is arranged on the cleaning device on the movable fixture.Said cleaning device comprises support unit, is located at the cleaning unit on the said support unit, and the control module that whole cleaning process is controlled.Said cleaning unit is used for solar panel is cleaned.
As depicted in figs. 1 and 2, in the present embodiment, said movable fixture adopts vehicle, and said vehicle comprises car body 1, and said support unit is arranged on the car body 1.
As shown in Figure 1, said support unit comprises that cantilever 3, telescopically are arranged on secondary cantilever 5 and the telescopic expansion link 6 on the cantilever 3.
The front end of said car body 1 is provided with rotating shaft 2; Said cantilever 3 is fixed in the rotating shaft 2; Rotating shaft 2 includes rotating shaft hydraulic motor (not shown in figure 1); Said rotating shaft fluid motor-driven rotating shaft 2 is rotated, and the rotational angle range of rotating shaft 2 can make cantilever 3 swing in 0 °～180 ° angular range with respect to car body 1 just, thereby can make cantilever 3 freely swing to left side or right side or the place ahead of car body 1.
Said cantilever 5 set inside have boom cylinder 4; The bottom of said secondary cantilever 5 is stretched into cantilever 5 inside and is connected with the piston rod of said boom cylinder 4; Boom cylinder 4 piston rod do reciprocating linear motion; So that the extending or shortening for cantilever 5 of the length of secondary cantilever 5, thereby make that the total length of support unit is adjustable, to be used to clean the solar panel that is in the diverse location place with vehicle.
The top of said secondary cantilever 5 is provided with second rotating shaft, and said expansion link 6 is fixed in said second rotating shaft, and said cleaning unit is arranged on the top of expansion link 6.
Contain expansion link hydraulic motor 20 in said second rotating shaft, under the driving of expansion link hydraulic motor 20, expansion link 6 is fixed in second rotating shaft and can rotates around secondary cantilever 5.In the present embodiment, expansion link 6 is 0 °～90 ° around the angular range that secondary cantilever 5 rotates.
Said expansion link 6 set inside have hydraulic cylinder 8, and said cleaning unit is connected with the piston rod of said hydraulic cylinder 8.Hydraulic cylinder 8 drives said piston rod and does reciprocating linear motion, and seesaws thereby drive cleaning unit.
From the above, cleaning unit not only can rotate around secondary cantilever 5 with expansion link 6, thereby makes cleaning unit can adapt to the solar panel of different setting angles; Simultaneously, the stretching motion before and after cleaning unit also can be done with expansion link 6, thus can regulate the distance between cleaning unit and the solar panel.
In the present embodiment, said cleaning unit comprises support 9, cleaning brush 11, cleansing medium source and shower nozzle 12.
Support 9 is arranged on the top of expansion link 6, and support 9 is installed in rotation on the piston rod of hydraulic cylinder 8, and cleaning brush 11 is arranged on the support 9.
In the present embodiment; The axis normal of expansion link 6 is in plane, support 9 place, and expansion link 6 contains bracket hydraulic motor 19, and the middle part of support 9 is arranged on the top of expansion link 6 and is fixedly connected with bracket hydraulic motor 19 in the expansion link; Under the driving of said bracket hydraulic motor 19; Support 9 can turn an angle around expansion link 6, and when support 9 rotated, cleaning brush 11 can rotate thereupon; Thereby can change the effective cleaning width of cleaning brush 11 on solar panel, with the cleaning of the solar panel that adapts to different in width.
In the present embodiment, the thin slightly structure in thick two ends because the mid-stent size is bigger, made this position mechanical strength be improved in the middle of the shape of support 9 adopted, and helped supporting better cleaning brush 11.
In the present embodiment, cleaning brush 11 adopts two, and two cleaning brush 11 are arranged on the both ends of support 9 respectively through brush holder.Cleaning brush 11 comprise the chassis be arranged on the bristle on the chassis, said chassis is discoid, said bristle gathers on the chassis.The chassis is fixedly connected with brush holder; The upper end of said brush holder is provided with changes brush hydraulic motor 10, and under the driving of changeing brush hydraulic motor 10, the chassis in the cleaning brush 11 rotates at a high speed; Driving bristle rotates at a high speed; Because bristle contacts with the solar panel surface,, thereby can accomplish cleaning to the solar panel surface through bristle rotation at a high speed on the solar panel surface.
Shower nozzle 12 is communicated with said cleansing medium source, and said cleansing medium stores cleansing medium in the source, and shower nozzle 12 can be injected into cleansing medium the place ahead of cleaning brush 11.In the present embodiment, said cleansing medium source is high-pressure water and high-pressure air source, and said cleansing medium is water under high pressure and gases at high pressure.
The medium position of support 9 also is provided with guiding trestle 17, and said guiding trestle 17 is positioned at the below of support 9, and with expansion link 6 vertical settings.Guiding trestle 17 is shaft-like, and the axis of its axis direction and support 9 is orthogonal.Shower nozzle 12 is arranged on the end of guiding trestle 17, and the position that shower nozzle 12 is arranged on the guiding trestle 12 can make shower nozzle 12 just between two cleaning brush 11.Two openings are arranged on the shower nozzle 12, and to supply above-mentioned two kinds of cleansing mediums respectively, promptly water under high pressure and gases at high pressure flow out.
Because guiding trestle 17 and support 9 vertical settings; The cleansing medium that from shower nozzle 12, flows out or spray drops on the place ahead of cleaning brush 11 all the time; Thereby in the time of can guaranteeing to clean on 11 pairs of solar panel surfaces of cleaning brush, cleansing medium can arrive the solar panel surface in good time.
Wherein, the water pipe in pipeline 7 and tracheae flow to shower nozzle 12 respectively for water under high pressure and gases at high pressure.Said high-pressure water comprises water tank 13 and high-pressure hydraulic pump 14.Said water tank 13 is arranged in the car body 1; Water tank 13 adopts big capacity tank, and the water in the water tank 13 forms water under high pressure behind high-pressure hydraulic pump 14, and said water under high pressure arrives shower nozzle 12 behind pipeline 7; And ejection from shower nozzle 12, so that high pressure water washing is carried out on the solar panel surface; Said high-pressure air source comprises air compressor 18, and said air compressor 18 is arranged in the car body 1, and the gases at high pressure in the air compressor 18 arrive shower nozzle 12 behind pipeline 7, and ejection from shower nozzle 12, brushes so that high pressure draught is carried out on the solar panel surface.
Present embodiment is owing to provide two kinds of different cleansing mediums; Therefore can two kinds of cleansing mediums be combined the solar panel surface is cleaned; Also can according to circumstances selecting to use wherein, any one cleansing medium cleans; Such as can selecting to use different cleansing mediums to clean: clean when temperature can use water under high pressure when zero degrees celsius is above in different seasonal; This solar panel cleaning equipment when can using gases at high pressure when zero degrees celsius is following, cleans temperature, so that at any time all can effectively be brought into play cleaning function.
As shown in Figure 2; In the present embodiment; Also include in this cleaning device and be used to detect the pressure sensing cell that cleaning brush 11 acts on the solar panel surface pressing; Said pressure sensing cell comprises scroll wheel 15 and pressure sensor 16, and said scroll wheel 15 is used for contact in cleaning process and solar panel surface, said pressure sensor 16 be used for through scroll wheel 15 and solar panel surperficial contact the contact pressure between sensing cleaning brush 11 and the solar panel surface.
Said scroll wheel 15 is positioned on the guiding trestle 17, and is arranged on the guiding trestle 17 end relative with shower nozzle 12.Position between support 9 and guiding trestle 17 is provided with the elastic reset axle; The position of said elastic reset axle is near scroll wheel 15 1 sides; Said pressure sensor 16 is arranged on the said elastic reset axle, and pressure sensor 16 can sense different pressure with the easy on and off activity of elastic reset axle.When scroll wheel 15 is installed, should guarantee that scroll wheel 15 is arranged on the position that position on the guiding trestle 17 is lower than bristle in the cleaning brush 11, effectively contacts to guarantee that scroll wheel 15 and solar panel are surperficial on guiding trestle 17.
Being provided with of pressure sensor 16 can detect the pressure of cleaning unit to the solar panel surface.Pressure driver 16 is sent to control module with detected pressure signal through holding wire; Make integral cleaning equipment become a closed-loop control system; Guarantee that cleaning brush 11 contacts with solar panel surface constant pressure all the time, thereby avoid in cleaning process, damaging by pressure solar panel.
In the present embodiment, control module is arranged in the driver's cabin in the car body 1, so that operator's operation.Control module comprises that to the control of the various movement executing mechanisms in the equipment (like various hydraulic cylinders and hydraulic motor) and the control of some other associated components the control model of control module comprises manual mode and automatic operational mode.Because above-mentioned movement executing mechanism all adopts hydraulic mechanism; Therefore; Control module includes the hydraulic pressure separator, and so that the various movement executing mechanisms in this cleaning device are controlled, said hydraulic pressure separator is connected with rotating shaft hydraulic motor, boom cylinder 4, hydraulic cylinder 8, commentaries on classics brush hydraulic motor 10, expansion link hydraulic motor 20, bracket hydraulic motor 19 respectively; Oil circuit in above-mentioned these movement executing mechanisms is communicated with, and the liquid in the oil circuit is supplied with by the high-pressure oil pump in the car body.When controlling; But manually-operated hydraulic pressure separator control rotating shaft 2 is rotated; Thereby can regulate the rotational angle of cantilever 3 automatically; Control boom cylinder 4 can make secondary cantilever 5 with respect to cantilever 3 elongations or withdrawal; Control expansion link hydraulic motor 20 can make expansion link 6 turn an angle around second rotating shaft, and control hydraulic cylinder 8 makes expansion link 6 elongate or shorten elongation and withdrawal with control support 9, thereby makes a certain position that cleaning brush 11 precisely is positioned at and the solar panel surface contacts in this cleaning device; Through control bracket hydraulic motor 19, thereby make this cleaning device obtain the suitable width that contacts with solar panel.
After integral cleaning equipment operates steadily; Can control model be switched to automatic operational mode; At this moment; Pressure sensor 16 feeds back to the hydraulic pressure separator with the pressure signal that senses; Make hydraulic pressure separator and each movement executing mechanism constitute a closed loop connected system jointly; The hydraulic pressure separator is coordinated rotating shaft hydraulic motor, boom cylinder 4, hydraulic cylinder 8, expansion link hydraulic motor 20, is changeed some the small actions between brush hydraulic motor 10 and the bracket hydraulic motor 19 according to the pressure signal that from pressure sensor 16, obtains, so that this solar panel cleaning equipment can clean on the solar panel surface with the optimum pressure state, avoids in cleaning process, damaging by pressure solar panel.Simultaneously, the opening and closing of high-pressure hydraulic pump 14 and air compressor 18 are also controlled by the hydraulic pressure separator.
In the present embodiment; Support unit adopts cantilever 3, secondary cantilever 5, expansion link 6 common location of accomplishing cleaning unit; Make that the height and the angle of cleaning unit medium-height trestle 9 are all adjustable; Thereby this cleaning equipment not only is suitable for the solar panel of the mode of fixedly mounting, and also is suitable for the solar panel of solar tracking tracking system mounting means.
Solar panel cleaning equipment in the present embodiment can be exclusively used in the solar panel in the photovoltaic generation factory is cleaned.Because this solar panel cleaning Vehicle can make things convenient for fast moving, therefore can accomplish the cleaning of large-area solar panel efficiently, thereby make the maximum generating efficiency of solar panel performance after the cleaning.
Here it should be understood that; Control module in the present embodiment is not limited to adopt the hydraulic pressure separator; Movement executing mechanism wherein also is not limited to adopt hydraulic cylinder or hydraulic motor, and any control module of this cleaning device and movement executing mechanism of being applicable to all should be included in the protection domain of the utility model.Such as, the control module among this embodiment can adopt electric machine control system, and movement executing mechanism wherein can correspondingly adopt electric rotating machine or stepper motor.
When the solar panel cleaning device in using present embodiment cleans solar panel; After driving cleaning device and move to correct position through car body 1; Can square formation be installed to certain solar panel cleans: at first; Rotational angle through control rotating shaft 2 is in the same plane working face of cantilever 3 and solar panel to be cleaned to regulate the position of cantilever 3 basically; Through controlling boom cylinder 4, regulate the anglec of rotation of expansion link 6 then with respect to secondary cantilever 5 through control expansion link hydraulic motor 20 to regulate the length that secondary cantilever 5 stretches out cantilever 3, and through the collapsing length of control hydraulic cylinder 8 with adjusting expansion link 6.Through above-mentioned control and adjustment process, finally can cleaning brush 11 be positioned on the solar panel surface to be cleaned accurately; Control bracket hydraulic motor 19 is adjusted into effective cleaning width of cleaning brush 11 in this cleaning device with the width of solar panel and fits mutually; Open high-pressure hydraulic pump 14 and/or air compressor 18, starting changes brush hydraulic motor 10, can clean the solar panel surface.Meanwhile; Scroll wheel 15 contacts with the solar panel surface; And on this solar panel surface, roll, detecting cleaning brush 11 applied pressure size on the solar panel surface through the pressure sensor on the elastic reset axle 16, pressure sensor 16 sends back control module with this pressure signal closed loop; The system that makes obtains the feedback signal of closed-loop control; Can switch to automatic operational mode by manual mode this moment with the operational mode of integral cleaning equipment, makes increase that equipment self can be through pressure signal or reduce to carry out trickle adjustment through each parts in the control support unit with the position to cleaning unit, like elongation, shortening or the angle rotation of cantilever, secondary cantilever, expansion link; Through above-mentioned fine adjustments, thereby can realize automatic control to the integral cleaning equipment cleaning process.
Solar panel cleaning equipment in the present embodiment is simple in structure, easy to operate, and cleaning speed is fast, can effectively improve the cleaning efficiency of solar panel in the photovoltaic plant, reduces drain on manpower and material resources in the cleaning process; And not fragile solar panel, and applied widely, highly versatile can both be suitable for for the solar panel of installing in different ways, thereby can guarantee generated energy efficiently.
Embodiment 2:
The difference of present embodiment and embodiment 1 is: do not include pressure sensing cell in the cleaning device.
Other structures of present embodiment and use are all identical with embodiment 1, repeat no more here.
Embodiment 3:
The difference of present embodiment and embodiment 1 is: only include support 9 and cleaning brush in the cleaning unit, and do not include shower nozzle 12 and cleansing medium source.
Other structures of present embodiment and use are all identical with embodiment 1, repeat no more here.
Embodiment 4:
The difference of present embodiment and embodiment 1 is: in cleaning unit, a kind of in high-pressure water and the high-pressure air source only adopts in the cleansing medium source.
Other structures of present embodiment and use are all identical with embodiment 1, repeat no more here.
It is understandable that above embodiment only is the illustrative embodiments that adopts for the principle that the utility model is described, yet the utility model is not limited thereto.For the one of ordinary skilled in the art, under the situation of spirit that does not break away from the utility model and essence, can make various modification and improvement, these modification and improvement also are regarded as the protection domain of the utility model.
Claims (10)
1. solar panel cleaning equipment; It is characterized in that; Comprise movable fixture and be arranged on the cleaning device on the said movable fixture; Said cleaning device comprises support unit and is located at the cleaning unit on the said support unit that said cleaning unit is used for solar panel is cleaned.
2. solar panel cleaning equipment according to claim 1; It is characterized in that; Said cleaning unit comprises support (9) and is arranged on the cleaning brush (11) on the support (9), and said support (9) is installed on the said support unit, and said cleaning brush (11) can rotate with respect to support (9).
3. solar panel cleaning equipment according to claim 2; It is characterized in that; The shower nozzle (12) that also includes the cleansing medium source in the said cleaning unit and be communicated with said cleansing medium source; Said cleansing medium stores cleansing medium in the source, and shower nozzle (12) is arranged on the support (9) and is used to spray said cleansing medium, and shower nozzle (12) can be injected into cleansing medium the place ahead of cleaning brush (11).
4. solar panel cleaning equipment according to claim 3 is characterized in that, high-pressure water and/or high-pressure air source are adopted in said cleansing medium source, water under high pressure or the gases at high pressure of said cleansing medium for from high-pressure water or high-pressure air source, flowing out.
5. solar panel cleaning equipment according to claim 3; It is characterized in that; Said cleaning brush (11) adopts two, and it is separately positioned on the two ends of support (9), and cleaning brush (11) comprises the chassis and is arranged on the bristle on the said chassis; Said shower nozzle (12) is arranged on the middle part of support (9), and said support (9) is installed in rotation on the said support unit.
6. solar panel cleaning equipment according to claim 3; It is characterized in that; Also include in this cleaning device and be used to detect the pressure sensing cell that cleaning brush (11) acts on the solar panel surface pressing; Said pressure sensing cell comprises scroll wheel (15) and the pressure sensor (16) that is arranged on the support (9); Said scroll wheel (15) is used for contact on cleaning process and solar panel surface, said pressure sensor (16) be used for through scroll wheel (15) and solar panel surperficial contact the contact pressure between sensing cleaning brush (11) and the solar panel surface.
7. according to the described solar panel cleaning equipment of one of claim 1-6; It is characterized in that; Said support unit comprises that the cantilever (3) and the telescopically that are rotatably connected on the movable fixture are arranged on the secondary cantilever (5) on the cantilever (3), and said cleaning unit is arranged on the top of said secondary cantilever (5).
8. solar panel cleaning equipment according to claim 7; It is characterized in that; Also include telescopic expansion link (6) in the said support unit, the bottom of said expansion link (6) is rotatably connected to the top of secondary cantilever (5), and said cleaning unit is arranged on the top of expansion link (6).
9. solar panel cleaning equipment according to claim 8 is characterized in that, said movable fixture adopts vehicle, and said vehicle comprises car body (1), and the cantilever in the said support unit (3) is arranged on the car body (1).
10. solar panel cleaning equipment according to claim 9 is characterized in that, said cantilever (3) is 0 °～180 ° with respect to the angular range that car body (1) rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120150445XU CN202105809U (en) | 2011-05-12 | 2011-05-12 | Solar panel cleaning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120150445XU CN202105809U (en) | 2011-05-12 | 2011-05-12 | Solar panel cleaning device |
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| CN202105809U true CN202105809U (en) | 2012-01-11 |
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| CN201120150445XU Expired - Lifetime CN202105809U (en) | 2011-05-12 | 2011-05-12 | Solar panel cleaning device |
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2011
- 2011-05-12 CN CN201120150445XU patent/CN202105809U/en not_active Expired - Lifetime
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