CN205584110U - Equipment that cleans of photovoltaic cell board - Google Patents

Equipment that cleans of photovoltaic cell board Download PDF

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Publication number
CN205584110U
CN205584110U CN201620160991.4U CN201620160991U CN205584110U CN 205584110 U CN205584110 U CN 205584110U CN 201620160991 U CN201620160991 U CN 201620160991U CN 205584110 U CN205584110 U CN 205584110U
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China
Prior art keywords
rail
scraper
photovoltaic
stay cord
cleaning equipment
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CN201620160991.4U
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Chinese (zh)
Inventor
江涛
苏逸凡
宋鉷
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Hangzhou Shun Hai Photovoltaic Technology Co., Ltd.
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Shanghai Shunhai Photovoltaic Technology Co Ltd
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Application filed by Shanghai Shunhai Photovoltaic Technology Co Ltd filed Critical Shanghai Shunhai Photovoltaic Technology Co Ltd
Priority to CN201620160991.4U priority Critical patent/CN205584110U/en
Priority to US16/081,366 priority patent/US10892705B2/en
Priority to PCT/CN2016/082133 priority patent/WO2017148005A1/en
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Publication of CN205584110U publication Critical patent/CN205584110U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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Abstract

The utility model relates to an equipment that cleans of photovoltaic cell board is applied to and arranges the photovoltaic unit who constitutes in proper order by a N photovoltaic panel battle array, and the equipment that should clean contains to set up respectively and sets up the scraper mechanism in guide rail mechanism at the guide rail mechanism of each photovoltaic panel battle array both sides, slidable. Wherein each photovoltaic panel battle array comprises N piece photovoltaic panel, and the equipment that cleans in addition still contains the drive mechanism who drives scraper mechanism and do exercises, and drive mechanism sets up at photovoltaic unit's back, and the drive assembly who contains the stay cord subassembly is connected with scraper mechanism, is connected with the stay cord subassembly, and wherein, drive assembly contains the first reel be connected with stay cord subassembly head, and stay cord subassembly connection of after section's second reel, drives driving piece first, that the second reel carries out the rotation. Compare with prior art, a scraper mechanism need be installed to the equipment that should clean, just can clean the photovoltaic panel battle array, has simplified the structure, the cost is reduced.

Description

The cleaning equipment of photovoltaic battery panel
Technical field
This utility model relates to cleaning equipment, particularly to the cleaning equipment of a kind of photovoltaic battery panel.
Background technology
Photovoltaic generation is the clean energy resource that a kind of prospect is boundless, and China is up to 100,000,000 kilowatts to the year two thousand twenty solar electrical energy generation installed capacity.Then, owing to the air quality of China is poor, the dust in air has a strong impact on the generating efficiency of photovoltaic module.Data show, within 1 year, do not clean light panel components plate, affect generating efficiency and reach more than 20%.At the large-scale power station that China has installed, all based on manual cleaning, efficiency is the lowest.And nature can only be leaned on to melt accumulated snow, affect generating efficiency.
And in order to improve the efficiency that photovoltaic panel is cleaned, it is accomplished by providing a kind of cleaning equipment that photovoltaic panel is cleaned, and existing cleaning equipment is mainly artificially led with sweeping machine, although sweeping robot can complete the automatic cleaning to photovoltaic panel, but owing to the structure of robot is extremely complex, and price is high, for some the most domestic Compact Power Plants, root is unable bears.
While so how can effectively photovoltaic panel battle array being cleaned, the cost of whole cleaning equipment can be reduced again, and the structure simplifying whole cleaning equipment is current problem to be solved.
Utility model content
The purpose of this utility model is to provide the cleaning equipment of a kind of photovoltaic battery panel, and this cleaning equipment need to only install a scraper mechanism, it is possible to cleans photovoltaic panel battle array, simplifies structure, reduces cost.
For solving above-mentioned technical problem, embodiment of the present utility model provides the cleaning equipment of a kind of photovoltaic battery panel, being applied to be arranged in order, by N number of photovoltaic panel battle array, the photovoltaic cells constituted, described cleaning equipment comprises and is separately positioned on the guide rail mechanism that each upper and lower both sides of photovoltaic panel battle array are made up of upper rail and lower rail, the scraper mechanism being slidably disposed on guide rail mechanism;Wherein, described N is the natural number more than 1, and scraper mechanism is one, and is arranged above and below the most successively by M block photovoltaic panel in each photovoltaic panel battle array and constitutes, and described M is the even number more than 2;
The cleaning equipment of described photovoltaic battery panel also comprises: drive scraper mechanism to carry out the drive mechanism moved along the length direction of described guide rail mechanism, and described drive mechanism is arranged on the back of described photovoltaic cells, and comprise the driving assembly that the lanyard assembly being connected with scraper mechanism is connected with described lanyard assembly;
Wherein, described lanyard assembly comprises a head and an afterbody, and described driving assembly comprises the second reel that the first reel being connected with lanyard assembly head is connected with described lanyard assembly afterbody, drives described first reel or the second reel to carry out the actuator rotated.
Embodiment of the present utility model in terms of existing technologies, owing to whole cleaning equipment is made up of guide rail mechanism, scraper mechanism, drive mechanism.Wherein, upper rail in guide rail mechanism and lower rail are separately positioned on the both sides up and down of photovoltaic panel battle array, and drive mechanism is arranged on the back of photovoltaic cells, and comprises the driving assembly that the lanyard assembly being connected with scraper mechanism is connected with lanyard assembly.Additionally, due to lanyard assembly head with drive that the first reel in assembly is connected, afterbody is connected with the second reel in driving assembly.Thus when reality is applied, when driving the first reel or the second reel by actuator, so that lanyard assembly drives scraper mechanism to move on guide rail mechanism from contrary direction, realize the scraper mechanism commutation work when cleaning each self-corresponding photovoltaic panel battle array, complete the cleaning to each photovoltaic panel battle array surface, improve the generating efficiency of whole photovoltaic cells, for using robot, only need a scraper mechanism is installed, just photovoltaic panel battle array can be cleaned, simplify structure, reduce cost.
Further, described lanyard assembly comprises the lower stay cord that the upper stay cord that the end with scraper mechanism is connected is connected with the afterbody of scraper mechanism.Owing to upper stay cord and lower stay cord are connected with end and the afterbody of scraper mechanism respectively, so that actuator is when the head driving the first reel to pull stay cord and lower stay cord, scraper mechanism can be followed, the transmission direction of lower stay cord is slided towards the original position of each self-corresponding photovoltaic panel battle array, and when actuator is at the afterbody driving the second reel to pull stay cord and lower stay cord, scraper mechanism can be followed again, the transmission direction of lower stay cord is slided towards the final position of each self-corresponding photovoltaic panel battle array, scraper mechanism slip on guide rail mechanism is realized by this kind of mode.
Further, described actuator is positioned at the center of described photovoltaic cells.So that lanyard assembly drives scraper mechanism when sliding along guide rail mechanism, there is more preferable stability and reliability.
Further, described scraper mechanism comprises the crossbeam being slidably connected with described upper rail and described lower rail, the L root scraper being arranged on described crossbeam;Wherein, described L is natural number.And when described L is 3, and when being distributed on described crossbeam with isosceles triangle, during so that the crossbeam in scraper mechanism drives each scraper to clean photovoltaic panel battle array under the effect of lanyard assembly, the longitudinal region of every piece of photovoltaic panel can be covered, avoid the phenomenon that blind spot occurs when cleaning, thus reach preferably to clean effect.
Further, described scraper comprises: scraper body and for fixing the doctor blade holder of described scraper body, and described doctor blade holder is elastic component.So that scraper body is when cleaning photovoltaic panel battle array, it is possible to be close on the upper surface of every piece of photovoltaic panel, to reach good cleaning effect,.And scraper can be kept away in cleaning process, damage is caused on the surface of photovoltaic panel battle array.
Further, described scraper body has a blade part being close to described photovoltaic panel surface and is opened in the left-hand rotation groove on described blade part and right-hand rotation groove.So that scraper body can be close to the surface curvature of photovoltaic panel during cleaning under the effect of left and right turn trough, it is to avoid damage is caused during cleaning in the surface of photovoltaic panel by scraper body.
Further, described upper rail is identical with the shape of described lower rail, and the cross sectional shape of described upper rail and described lower rail is one and carries hollow structure jaggy, the hollow space of described upper rail and described lower rail respectively constitutes described upper rail and the cavity of described lower rail, and the rail portion on described breach forms the brim of a hat for covering described cavity;Wherein, described upper stay cord has the cavity partially passing through described upper rail, and described lower stay cord has the cavity partially passing through described lower rail, and be respectively equipped with the upper junction plate inserting described upper rail breach and the lower connecting plate inserting described lower rail breach bottom each crossbeam, and the upper and lower connecting plate on each crossbeam is fixedly connected with the upper and lower stay cord being positioned in described upper rail and described lower rail cavity.Hollow structure jaggy is carried owing to upper rail and lower rail are respectively one, and the hollow space of upper rail and lower rail respectively constitutes rail and the cavity of lower rail, on so that, lower stay cord is on passing through, when lower connecting plate connects respective crossbeam, may pass through rail and the cavity of lower rail, and by the brim of a hat that is positioned on cavity to upper, lower stay cord is protected, make, lower stay cord can carry out transmission inside upper rail and lower rail, avoid, outside lower stay cord is exposed to, on so that, lower stay cord is in extreme circumstances, icing can be avoided the occurrence of, the fracture corroded and cause, the phenomenons such as damage.
Further, described upper and lower connecting plate comprises a vertical connecting portion fixing to be connected with described crossbeam respectively;Comprise the most respectively: one is inserted, from track breach, the hook part being fixedly connected in track cavity and with the stay cord each self-corresponding track cavity;Wherein, the hook part on described upper and lower connecting plate is the most unsettled on described in the cavity of rail and described lower rail.So that upper and lower stay cord is during pulling crossbeam to slide, owing to upper and lower connecting plate is unsettled in the cavity of respective track, so that the slip of crossbeam will not be caused resistance by the crotch of upper and lower connecting plate, make crossbeam more smoothly when sliding, and dolly produced noise when sliding can be reduced in certain degree.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cleaning equipment of the photovoltaic battery panel of this utility model the first embodiment;
Fig. 2 is scraper installation diagram on crossbeam in utility model the first embodiment;
The structural representation of scraper in Fig. 3 this utility model the second embodiment;
Fig. 4 is the scraper view when cleaning photovoltaic panel in utility model the second embodiment;
Fig. 5 is the schematic cross-section of upper rail in utility model the 3rd embodiment.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, each embodiment of the present utility model is explained in detail.But, it will be understood by those skilled in the art that in each embodiment of this utility model, in order to make reader be more fully understood that, the application proposes many ins and outs.But, even if there is no these ins and outs and many variations based on following embodiment and amendment, it is also possible to realize the application each claim technical scheme required for protection.
First embodiment of the present utility model relates to the cleaning equipment of a kind of photovoltaic battery panel, as it is shown in figure 1, be applied to be arranged in order in the photovoltaic cells constituted by multiple photovoltaic panel battle arrays.And in the present embodiment, the polylith photovoltaic panel 4-1 in each photovoltaic panel battle array is arranged in upper and lower two row in order, and upper and lower two row photovoltaic panel 4-1 are symmetrical arranged.
Additionally, as shown in Figure 1, the cleaning equipment of the photovoltaic battery panel of present embodiment also comprises the guide rail mechanism being made up of upper rail 1-1 and lower rail 1-2, scraper mechanism being slidably separately positioned on guide rail mechanism 5, drives the drive mechanism that scraper mechanism 5 carries out moving along the length direction of guide rail mechanism.Wherein, as it is shown in figure 1, drive mechanism is arranged on the back of photovoltaic cells, and the driving assembly that the lanyard assembly being connected with scraper mechanism 5 is connected is comprised with lanyard assembly.And, as shown in Figure 1, lanyard assembly comprises an a head 3-1-1 and afterbody 3-1-2, the head 3-1-1 and the first reel 3-2-1 of lanyard assembly is connected, and the afterbody 3-1-2 of lanyard assembly and the first reel 3-2-1 is connected, and drive assembly to comprise the second reel 3-2-2 that the first reel 3-2-1 and the lanyard assembly afterbody 3-1-2 being connected with lanyard assembly head 3-1-1 is connected, the first reel 3-2-1 or the second reel 3-2-2 is driven to carry out the actuator (not marking in figure) rotated.
By foregoing it is seen that, owing to whole cleaning equipment is made up of guide rail mechanism, scraper mechanism 5, drive mechanism.Wherein, upper rail 1-1 in guide rail mechanism and lower rail 1-2 is separately positioned on the both sides up and down of photovoltaic panel battle array, and drive mechanism is arranged on the back of photovoltaic cells, and comprises the driving assembly that the lanyard assembly being connected with scraper mechanism 5 is connected with lanyard assembly.Additionally, due to lanyard assembly head 3-1-1 with drive the first reel 3-2-1 in assembly to be connected, the afterbody 3-1-2 of lanyard assembly is connected with the second reel 3-2-2 in driving assembly.Thus when reality is applied, when driving the first reel 3-2-1 or the second reel 3-2-2 by actuator, so that lanyard assembly drives scraper mechanism 5 to move on guide rail mechanism from contrary direction, realize the scraper mechanism 5 commutation work when cleaning each self-corresponding photovoltaic panel battle array, complete the cleaning to each photovoltaic panel battle array surface, improve the generating efficiency of whole photovoltaic cells, for using robot, only need a scraper mechanism 5 is installed, just photovoltaic panel battle array can be cleaned, simplify structure, reduce cost.
Specifically, in the present embodiment, as it is shown in figure 1, each photovoltaic panel battle array in the above-mentioned photovoltaic cells being previously mentioned can be provided with N number of in the present embodiment, and linear array is used to arrange.And, in order to be able to make scraper mechanism 5 can slidably reciprocate between final position in the original position of each self-corresponding photovoltaic panel battle array, drive mechanism is provided in the back of photovoltaic cells, and comprises by the lanyard assembly pulling the scraper mechanism 5 upper stay cord 3-1-3 and lower stay cord 3-1-4 in the enterprising line slip of guide rail mechanism to constitute.Wherein, as it is shown in figure 1, upper stay cord 3-1-3 is connected with the end of scraper mechanism 5, lower stay cord 3-1-4 is connected with the afterbody 3-1-2 of scraper mechanism 5.
As shown in the above, owing to upper stay cord 3-1-3 and lower stay cord 3-1-4 is connected with end and the afterbody 3-1-2 of scraper mechanism 5 respectively, so that actuator is when the head 3-1-1 driving the first reel 3-2-1 to pull stay cord 3-1-3 and lower stay cord 3-1-4, scraper mechanism 5 can be followed, the transmission direction of lower stay cord is slided towards the original position of each self-corresponding photovoltaic panel battle array, and when actuator is at the afterbody 3-1-2 driving the second reel 3-2-2 to pull stay cord 3-1-3 and lower stay cord 3-1-4, scraper mechanism 5 can be followed again, the transmission direction of lower stay cord is slided towards the final position of each self-corresponding photovoltaic panel battle array, the scraper mechanism 5 slip on guide rail mechanism is realized by this kind of mode.
It addition, the actuator of the cleaning equipment of present embodiment is positioned at the center of photovoltaic cells.So that lanyard assembly drives scraper mechanism 5 when sliding along guide rail mechanism, there is more preferable stability and reliability.
And, in order to make the cleaning equipment of present embodiment to have preferably clean effect, in the present embodiment, as shown in Figure 2, scraper mechanism 5 can comprise the crossbeam 5-1 being slidably connected with upper rail 1-1 and lower rail 1-2, the many scraper 5-2 being arranged on crossbeam 5-1, and in the present embodiment, the quantity of scraper 5-2 is provided with three, and be distributed on crossbeam 5-1 with isosceles triangle, as shown in Figure 2.During so that the crossbeam 5-1 in scraper mechanism 5 drives each scraper 5-2 to clean photovoltaic panel battle array under the effect of lanyard assembly, the longitudinal region of every piece of photovoltaic panel 4-1 can be covered, avoid the phenomenon that blind spot occurs when cleaning, thus reach preferably to clean effect.But it should be noted that, in the present embodiment, scraper mechanism 5 only comprises three scraper 5-2, and in actual application process, the quantity of scraper 5-2 and distribution mode can carry out suitable being increased or decreased according to the area of each piece of photovoltaic panel 4-1 in photovoltaic panel battle array, and in the present embodiment, the quantity of scraper 5-2 is not specifically limited.
Second embodiment of the present utility model relates to the cleaning equipment of a kind of photovoltaic battery panel, second embodiment is the further improvement made on the basis of the first embodiment, it is mainly improved by: as shown in Figure 3, in the present embodiment, scraper 5-2 can use following structure, specifically comprise: scraper body 5-2-1 and the doctor blade holder 5-2-2 for scraper body 5-2-1, and scraper body 5-2-1 is elastic component.
By foregoing it is seen that, the scraper body 5-2-1 of present embodiment is elastic component, in cleaning process, it can be ensured that scraper body 5-2-1 is when cleaning photovoltaic panel battle array, can be close on the upper surface of every piece of photovoltaic panel 4-1, to reach good cleaning effect.And in order to keep away scraper 5-2, in cleaning process, the surface of photovoltaic panel battle array 4 is caused damage, this doctor blade holder 5-2-2 can use the elastic material such as rubber, silica gel such as to make.
Additionally, it is worth mentioning that, in the present embodiment, as shown in Figure 4, this scraper body 5-2-1 has a blade part 5-2-5 being close to photovoltaic panel 4-1 surface and is opened in the left-hand rotation groove 5-2-3 on blade part 5-2-5 and right-hand rotation groove 5-2-4, so that scraper body 5-2-1 clean during photovoltaic panel 4-1 assembly can left-hand rotation groove 5-2-3, right-hand rotation groove 5-2-4 effect under be close to the surface of every piece of photovoltaic panel 4-1 and be curved, it is to avoid damage is caused during cleaning in the surface of photovoltaic panel 4-1 by scraper body 5-2-1.
And, it should be noted that, when scraper body 5-2-1 is when crossing next block photovoltaic panel 4-1, it it is the edge first being propped up photovoltaic panel 4-1 by blade part 5-2-5, and make scraper body 5-2-1 bend under the effect of left and right turn trough, state as depicted, scrapes off the dirt on scraper body 5-2-1 blade part 5-2-5 by the sharp-pointed position at photovoltaic panel 4-1 edge so that scraper body 5-2-1 can reach self-cleaning effect after often having cleaned one piece of photovoltaic panel 4-1.
3rd embodiment of the present utility model relates to the cleaning equipment of a kind of photovoltaic battery panel, 3rd embodiment and the second embodiment are roughly the same, it differs primarily in that: as shown in Figure 5, in the present embodiment, upper rail 1-1 is identical with the shape of lower rail 1-2, and the cross sectional shape of upper rail 1-1 and lower rail 1-2 is one and carries hollow structure jaggy, the hollow space of upper rail 1-1 and lower rail 1-2 respectively constitutes rail 1-1 and the cavity 19 of lower rail 1-2, and the rail portion on breach forms the brim of a hat 21 for covering cavity 19;Wherein, upper stay cord 3-1-3 has the cavity 19 partially passing through rail 1-1, and lower stay cord 3-1-4 has the cavity 19 partially passing through lower rail 1-2, and be respectively equipped with the upper junction plate 20 inserting upper rail 1-1 breach and the lower connecting plate inserting lower rail 1-2 breach bottom each crossbeam 5-1, and the upper and lower connecting plate on each crossbeam 5-1 is fixedly connected with the upper and lower stay cord being positioned in upper rail 1-1 and lower rail 1-2 cavity 19.
Specifically, as it is shown in figure 5, in the present embodiment, the cross sectional shape of upper rail 1-1 and lower rail 1-2 is one and carries hollow structure jaggy, hollow space constitutes upper rail 1-1 and the cavity 19 of lower rail 1-2, and the rail portion on breach forms the brim of a hat 21 for covering cavity 19.
Wherein, owing to upper rail 1-1 is identical with the structure of lower rail 1-2, so illustrating as a example by above rail 1-1.Specifically, upper stay cord 3-1-3 upper block group is carried out around time, in can having the cavity 19 partially passing through rail 1-1, draw from the cavity 19 of upper rail 1-1, and the bottom of each crossbeam 5-1 is respectively equipped with the upper junction plate 20 inserted in upper rail 1-1 breach, it is fixedly connected with the upper stay cord 3-1-3 being positioned in upper rail 1-1 cavity 19 by upper junction plate 20, and the brim of a hat 21 is positioned on cavity 19 for covering cavity 19, and upper stay cord 3-1-3 is protected, make the stay cord 3-1-3 can be when the inside of upper rail 1-1 carries out transmission, outside avoiding stay cord 3-1-3 to be exposed to, so that upper stay cord 3-1-3 is in extreme circumstances, icing can be avoided the occurrence of, the fracture corroded and cause, the phenomenons such as damage.
In addition, in order to make each crossbeam 5-1 more smoothly when sliding on guide rail mechanism, upper junction plate 20 comprises one and fixes the vertical connecting portion 20-1 being connected with crossbeam 5-1, also comprise one to insert in upper rail 1-1 cavity 19 from upper rail 1-1 breach, and hook part 20-2 being fixedly connected with the upper stay cord 3-1-3 being positioned in upper rail 1-1 cavity 19.Wherein, hook part 20-2 on upper junction plate 20 is unsettled in the cavity 19 of upper rail 1-1.And lower connecting plate can use structure identical with upper junction plate 20.
Thus it is seen that, when upper and lower stay cord is during pulling crossbeam 5-1 to slide, owing to upper and lower connecting plate is unsettled in the cavity 19 of respective track, so that the slip of crossbeam 5-1 will not be caused resistance by hook part 20-2 of upper and lower fishplate bar, make crossbeam 5-1 more smoothly when sliding, and crossbeam 5-1 produced noise when sliding can be reduced in certain degree.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiment of the utility model, and in actual applications, can to it, various changes can be made in the form and details, without departing from spirit and scope of the present utility model.

Claims (9)

1. the cleaning equipment of a photovoltaic battery panel, it is applied to be arranged in order, by N number of photovoltaic panel battle array, the photovoltaic cells constituted, it is characterised in that: described cleaning equipment comprises and is separately positioned on the guide rail mechanism that each upper and lower both sides of photovoltaic panel battle array are made up of upper rail and lower rail, the scraper mechanism being slidably disposed on guide rail mechanism;Wherein, described N is the natural number more than 1, and described scraper mechanism is one, and is arranged above and below the most successively by M block photovoltaic panel in each photovoltaic panel battle array and constitutes, and described M is the even number more than 2;
The cleaning equipment of described photovoltaic battery panel also comprises: drive scraper mechanism to carry out the drive mechanism moved along the length direction of described guide rail mechanism, and described drive mechanism is arranged on the back of described photovoltaic cells, and comprise the driving assembly that the lanyard assembly being connected with scraper mechanism is connected with described lanyard assembly;
Wherein, described lanyard assembly comprises a head and an afterbody, and described driving assembly comprises the second reel that the first reel being connected with lanyard assembly head is connected with described lanyard assembly afterbody, drives described first reel or the second reel to carry out the actuator rotated.
The cleaning equipment of photovoltaic battery panel the most according to claim 1, it is characterised in that: described lanyard assembly comprises the lower stay cord that the upper stay cord that the end with scraper mechanism is connected is connected with the afterbody of scraper mechanism.
The cleaning equipment of photovoltaic battery panel the most according to claim 1, it is characterised in that: described actuator is positioned at the center of described photovoltaic cells.
The cleaning equipment of photovoltaic battery panel the most according to claim 1, it is characterised in that: described scraper mechanism comprises the crossbeam being slidably connected with described upper rail and described lower rail, the L root scraper being arranged on described crossbeam;Wherein, described L is natural number.
The cleaning equipment of photovoltaic battery panel the most according to claim 4, it is characterised in that: described L is 3, and is distributed on described crossbeam with isosceles triangle.
The cleaning equipment of photovoltaic battery panel the most according to claim 4, it is characterised in that: described scraper comprises: scraper body and for fixing the doctor blade holder of described scraper body, and described scraper body is elastic component.
The cleaning equipment of photovoltaic battery panel the most according to claim 6, it is characterised in that: described scraper body has a blade part being close to described photovoltaic panel surface and is opened in the left-hand rotation groove on described blade part and right-hand rotation groove.
The cleaning equipment of photovoltaic battery panel the most according to claim 2, it is characterized in that: described upper rail is identical with the shape of described lower rail, and the cross sectional shape of described upper rail and described lower rail is one and carries hollow structure jaggy, the hollow space of described upper rail and described lower rail respectively constitutes described upper rail and the cavity of described lower rail, and the rail portion on described breach forms the brim of a hat for covering described cavity;
Wherein, described upper stay cord has the cavity partially passing through described upper rail, and described lower stay cord has the cavity partially passing through described lower rail, and be respectively equipped with the upper junction plate inserting described upper rail breach and the lower connecting plate inserting described lower rail breach bottom each crossbeam, and the upper and lower connecting plate on each crossbeam is fixedly connected with the upper and lower stay cord being positioned in described upper rail and described lower rail cavity.
The cleaning equipment of photovoltaic battery panel the most according to claim 8, it is characterised in that: described upper and lower connecting plate comprises a vertical connecting portion fixing to be connected with described crossbeam respectively;
Comprise the most respectively: one is inserted, from track breach, the hook part being fixedly connected in track cavity and with the stay cord each self-corresponding track cavity;
Wherein, the hook part on described upper and lower connecting plate is the most unsettled on described in the cavity of rail and described lower rail.
CN201620160991.4U 2016-03-02 2016-03-02 Equipment that cleans of photovoltaic cell board Active CN205584110U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201620160991.4U CN205584110U (en) 2016-03-02 2016-03-02 Equipment that cleans of photovoltaic cell board
US16/081,366 US10892705B2 (en) 2016-03-02 2016-05-13 Sweeping device for the photovoltaic panel
PCT/CN2016/082133 WO2017148005A1 (en) 2016-03-02 2016-05-13 Sweeping device for photovoltaic panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620160991.4U CN205584110U (en) 2016-03-02 2016-03-02 Equipment that cleans of photovoltaic cell board

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Publication Number Publication Date
CN205584110U true CN205584110U (en) 2016-09-14

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107968625A (en) * 2017-12-30 2018-04-27 朱贤超 A kind of photovoltaic generating system of controllable cleaning stroke

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107968625A (en) * 2017-12-30 2018-04-27 朱贤超 A kind of photovoltaic generating system of controllable cleaning stroke
CN107968625B (en) * 2017-12-30 2019-02-01 徐州亿通光电有限公司 A kind of photovoltaic generating system of controllable cleaning stroke

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