CN109412523A - Photovoltaic plant sprocket wheel walking mechanism - Google Patents
Photovoltaic plant sprocket wheel walking mechanism Download PDFInfo
- Publication number
- CN109412523A CN109412523A CN201811209618.3A CN201811209618A CN109412523A CN 109412523 A CN109412523 A CN 109412523A CN 201811209618 A CN201811209618 A CN 201811209618A CN 109412523 A CN109412523 A CN 109412523A
- Authority
- CN
- China
- Prior art keywords
- sprocket wheel
- connecting plate
- roller
- walking
- cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000009184 walking Effects 0.000 title claims abstract description 65
- 230000007246 mechanism Effects 0.000 title claims abstract description 37
- 238000004140 cleaning Methods 0.000 claims abstract description 42
- 230000000694 effects Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses photovoltaic plant sprocket wheel walking mechanisms, including walking robot, photovoltaic panel and two chain fixed mechanisms, walking robot is movably arranged between two chain fixed mechanisms, further include: the motor cabinet of connecting plate side is set, the side of motor cabinet is fixedly installed movable motor, and the other side of connecting plate is provided with sprocket wheel；It is symmetricly set on two roller seats of another side bottom of connecting plate；Cleaning roller seat in the middle part of the connecting plate other side is set, and the side that cleaning roller and one of cleaning roller seat are movably set between two cleaning roller seats is fixedly installed cleaning motor.The present invention is by two sufficiently long reel chain structures above and below being laid in advance as flexible rail, as fixing end, matched upper lower sprocket is installed on walking robot, the rotation of movable motor drive sprocket, sprocket wheel is rotationally advancing and walking robot is driven to move ahead, this kind of drive is stablized, and is not influenced by the external world, is particularly suitable for small-sized or family photovoltaic plant.
Description
Technical field
The present invention relates to a kind of walking mechanisms, specially photovoltaic plant sprocket wheel walking mechanism.
Background technique
Photovoltaic plant, refer to it is a kind of using solar energy, using electronic components such as special material crystal silicon plate, inverters
The power generation system of composition, the photovoltaic generating system for being connected with power grid and transmitting electric power to power grid, photovoltaic plant are to belong to state at present
Family encourages the maximum green electric power supply of dynamics to develop energy project, can be divided into the stand alone generating system with battery and without electric power storage
The grid-connected system in pond, solar power generation are divided into photo-thermal power generation and photovoltaic power generation, and the current phase enters commercialized solar-electricity
Can, what is referred to is exactly solar energy power generating.
Currently, walking mechanism used in photovoltaic plant O&M robot is mainly carried out using motor direct-drive traveling wheel
Walking, being easy when walking such as to be rained by external environment variation there is the problems such as card resistance, skid, and cleaning ability is weaker.Therefore
We make improvement to this, propose photovoltaic plant sprocket wheel walking mechanism.
Summary of the invention
Have the defects that walking mechanism driving method is too simple and easy for the solution prior art is influenced by link environment,
The present invention provides photovoltaic plant sprocket wheel walking mechanism.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
Photovoltaic plant sprocket wheel walking mechanism of the present invention, including walking robot, photovoltaic panel and two chain fixed mechanisms, institute
It states walking robot to be movably arranged between two chain fixed mechanisms, the top of the photovoltaic panel and the bottom of walking robot
It is in contact, the walking robot is made of two connecting plates and two connecting rods, and two connecting plates are symmetrical and setting exists
Between two connecting rods, further includes:
The motor cabinet of the connecting plate side is set, and the side of the motor cabinet is fixedly installed movable motor, described
The other side of connecting plate is provided with sprocket wheel, and the output shaft of the movable motor sequentially passes through in motor cabinet and connecting plate and sprocket wheel
Portion's connection, there are two tensioning rollers for the bottom setting of the sprocket wheel, and two tensioning rollers are movably arranged on connecting plate
The other side；
Two roller seats of another side bottom of connecting plate are symmetricly set on, the side of the connecting plate is movably set with two
Walking roller, and the movable axis of two walking rollers are each passed through connecting plate and are fixedly connected with two roller seats；
Cleaning roller seat in the middle part of the connecting plate other side is set, is movably set between two cleaning roller seats clear
The side for washing roller and one of them cleaning roller seat is fixedly installed cleaning motor, and the output shaft of the cleaning motor passes through institute
The one end for stating cleaning roller seat and cleaning roller connects.
As a preferred technical solution of the present invention, the chain fixed mechanism is by two fixed struts and a long-chain
Item composition, and the both ends of the reel chain pass through screw respectively and are fixedly connected with the opposite side of two fixed struts.
As a preferred technical solution of the present invention, two tensioning rollers and sprocket wheel are distributed in triangular shape, and two
A tensioning roller and sprocket wheel be in contact on the outside of reel chain and make reel chain in tensioned state.
As a preferred technical solution of the present invention, the side that is away from each other of two connecting rods has been symmetrically arranged four
A handle.
As a preferred technical solution of the present invention, the connecting plate is fixedly installed side wheel seat, the side wheel seat
It internal activity and is placed equidistant with there are three side wheel is limited, and three limit equal exposures of side wheel are in the side of side wheel seat, described
Side wheel seat and walking roller are in contact with the side of photovoltaic panel and top respectively.
As a preferred technical solution of the present invention, power supply box, and the power supply are provided at the top of the cleaning roller
The bottom of case two sides is fixedly connected by screw with the top of two connecting rods, and the inside of the power supply box is fixedly installed electric power storage
Pond, the cleaning motor are electrically connected by external cleaning switch and battery, and the movable motor is switched by external walking
It is electrically connected with battery.
The beneficial effects of the present invention are: this kind of photovoltaic plant sprocket wheel walking mechanism, enough by two above and below being laid in advance
Long reel chain structure is as flexible rail, and as fixing end, matched upper lower sprocket, movable motor are installed on walking robot
Drive sprocket rotation, sprocket wheel are rotationally advancing and walking robot are driven to move ahead, and this kind of drive is stablized, and are not influenced by the external world,
It is particularly suitable for small-sized or family photovoltaic plant.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of photovoltaic plant sprocket wheel walking mechanism of the present invention；
Fig. 2 is the walking robot structural schematic diagram one of photovoltaic plant sprocket wheel walking mechanism of the present invention；
Fig. 3 be the walking robot structural schematic diagram of photovoltaic plant sprocket wheel walking mechanism of the present invention secondly；
Fig. 4 is the circuit connection diagram of photovoltaic plant sprocket wheel walking mechanism of the present invention.
In figure: 1, walking robot；101, connecting plate；1011, roller seat；1012, roller seat is cleaned；1013, it is tensioned roller；
1014, sprocket wheel；102, connecting rod；1021, handle；103, power supply box；104, side wheel seat；1041, side wheel is limited；105, walking electricity
Machine；106, motor cabinet；107, cleaning roller；108, walking roller；2, photovoltaic panel；3, chain fixed mechanism；301, fixed strut；
302, reel chain.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment: as shown in Figure 1, Figure 2, Figure 3, Figure 4, photovoltaic plant sprocket wheel walking mechanism of the present invention, including running machine
People 1, photovoltaic panel 2 and two chain fixed mechanisms 3, walking robot 1 are movably arranged between two chain fixed mechanisms 3, light
The bottom connection on the top and walking robot 1 of lying prostrate plate 2 touches, and walking robot 1 is by two connecting plates 101 and two connecting rods
102 compositions, two connecting plates 101 are symmetrical and are arranged between two connecting rods 102, further includes:
The motor cabinet 106 of 101 side of connecting plate is set, the side of motor cabinet 106 is fixedly installed movable motor 105,
The other side of connecting plate 101 is provided with sprocket wheel 1014, and the output shaft of movable motor 105 sequentially passes through motor cabinet 106 and connecting plate
101 connect with the middle part of sprocket wheel 1014, and there are two be tensioned roller 1013, and two tensioning rollers for the bottom setting of sprocket wheel 1014
1013 are movably arranged on the other side of connecting plate 101；
It is symmetricly set on two roller seats 1011 of another side bottom of connecting plate 101, the side activity setting of connecting plate 101
There are two the movable axis of roller 108 of walking, and two walking rollers 108 to be each passed through connecting plate 101 and two roller seats 1011
It is fixedly connected；
Cleaning roller seat 1012 in the middle part of 101 other side of connecting plate is set, activity setting between two cleaning roller seats 1012
There is cleaning roller 107 and the side of one of cleaning roller seat 1012 is fixedly installed cleaning motor, the output shaft for cleaning motor is worn
Over cleaning roller seat 1012 is connect with one end of cleaning roller 107, by being laid with two sufficiently long 302 structures of reel chain up and down in advance
As flexible rail, as fixing end, matched upper lower sprocket 1014,105 drive chain of movable motor are installed on walking robot 1
1014 rotation of wheel, sprocket wheel 1014 are rotationally advancing and walking robot 1 are driven to move ahead, and this kind of drive is stablized, not by extraneous shadow
It rings, is particularly suitable for small-sized or family photovoltaic plant, movable motor 105 and the model for cleaning motor are Y2-90L-2.
Wherein, chain fixed mechanism 3 is made of two fixed struts 301 and a reel chain 302, and reel chain 302
Both ends pass through screw respectively and are fixedly connected with the opposite side of two fixed struts 301, and chain fixed mechanism 3 can be used as flexible rail
Road, so that walking robot 1 can move on this flexible rail.
Wherein, two tensioning rollers 1013 and sprocket wheel 1014 are distributed in triangular shape, and two tensioning rollers 1013 and sprocket wheel
1014 are in contact with the outside of reel chain 302 and make reel chain 302 in tensioned state, so that two tensioning rollers 1013 and chain
Wheel 1014 can drive whole device to move along reel chain 302, and reduce device is influenced by external environment.
Wherein, the side that is away from each other of two connecting rods 102 is symmetrically arranged there are four handle 1021, convenient for utilizing handle
1021 pairs of connecting rods 102 operate, and facilitate the installation of connecting rod 102.
Wherein, connecting plate 101 is fixedly installed side wheel seat 104, the internal activity of side wheel seat 104 and there are three being placed equidistant with
Side wheel 1041 is limited, and three limit equal exposures of side wheel 1041 are in the side of side wheel seat 104, side wheel seat 104 and walking roller 108
It is in contact respectively with the side of photovoltaic panel 2 and top, side wheel seat 104 plays limit and further stable effect, so that walking
Robot 1 can be more stable movement.
Wherein, the top of cleaning roller 107 is provided with power supply box 103, and the bottom of 103 two sides of power supply box passes through screw and two
The top of a connecting rod 102 is fixedly connected, and the inside of power supply box 103 is fixedly installed battery, and cleaning motor passes through external clear
It washes switch and battery is electrically connected, movable motor 105 is electrically connected by external walking switch with battery, power supply box 103
It can play a protective role for internal battery, and be powered using battery to each electric elements.
When work, when installing reel chain 302, one end of reel chain 302 is first fixed on chain fixed mechanism 3 wherein
On one fixed strut 301, then after reel chain 302 and sprocket wheel 1014 and tensioning roller 1013 are coupled, adjusting reel chain
302 other ends are fixed on another and fix on strut 301 after tightening, the installation of reel chain 302,101 He of connecting plate can be completed
Main support mechanism of the connecting rod 102 as walking robot 1, can be more convenient to grasp connecting rod 102 using handle 1021
Make, facilitates the installation of connecting rod 102, the walking roller 108 of the limit side wheel 1041 of side wheel seat 104 and roller seat 1011 is distinguished
Contacted with photovoltaic panel 2, when movable motor 105 accesses battery and being powered rotates in power supply box 103 when, 1014 turns of movable sprocket of band
Dynamic, the tensioning roller 1013 of 1014 two sides of sprocket wheel makes sprocket wheel 1014 be kept for the moment engage with reel chain 302, and two sides sprocket wheel 1014 exists
It is rotated synchronously under the action of movable motor 105 on two motor cabinets 106, drives walking robot 1 to run to side, then open
Cleaning switch, so that the cleaning roller 107 between two cleaning roller seats 1012 rotates, to can clean to photovoltaic panel 2.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (6)
1. photovoltaic plant sprocket wheel walking mechanism, which is characterized in that solid including walking robot (1), photovoltaic panel (2) and two chains
Determine mechanism (3), the walking robot (1) is movably arranged between two chain fixed mechanisms (3), the photovoltaic panel (2)
The bottom connection of top and walking robot (1) touches, and the walking robot (1) is connected by two connecting plates (101) and two
Bar (102) composition, two connecting plates (101) are symmetrical and are arranged between two connecting rods (102), further includes:
Motor cabinet (106) in the connecting plate (101) side is set, and the side of the motor cabinet (106) is fixedly installed row
It walks motor (105), the other side of the connecting plate (101) is provided with sprocket wheel (1014), the output shaft of the movable motor (105)
It sequentially passes through motor cabinet (106) and connecting plate (101) is connect with the middle part of sprocket wheel (1014), the bottom of the sprocket wheel (1014) is set
Roller (1013) are tensioned there are two setting, and two tensionings roller (1013) are movably arranged on the another of connecting plate (101)
Side；
Two roller seats (1011) of connecting plate (101) another side bottom are symmetricly set on, the side of the connecting plate (101) is living
There are two walkings roller (108) for dynamic setting, and the movable axis of two walkings roller (108) are each passed through connecting plate (101)
It is fixedly connected with two roller seats (1011)；
Cleaning roller seat (1012) in the middle part of the connecting plate (101) other side is set, two cleaning roller seats (1012) it
Between be movably set with cleaning roller (107) and one of them it is described cleaning roller seat (1012) side be fixedly installed cleaning motor,
The output shaft of the cleaning motor passes through cleaning roller seat (1012) and connect with one end of cleaning roller (107).
2. photovoltaic plant sprocket wheel walking mechanism according to claim 1, which is characterized in that the chain fixed mechanism (3)
It is made of two fixed struts (301) and a reel chain (302), and the both ends of the reel chain (302) pass through screw respectively
It is fixedly connected with the opposite side of two fixed struts (301).
3. photovoltaic plant sprocket wheel walking mechanism according to claim 2, which is characterized in that two tensioning rollers
(1013) it is distributed with sprocket wheel (1014) in triangular shape, and two tensioning rollers (1013) and sprocket wheel (1014) are and reel chain
(302) it is in contact on the outside of and makes reel chain (302) in tensioned state.
4. photovoltaic plant sprocket wheel walking mechanism according to claim 1, which is characterized in that two connecting rods (102)
The side that is away from each other be symmetrically arranged there are four handle (1021).
5. photovoltaic plant sprocket wheel walking mechanism according to claim 1, which is characterized in that the connecting plate (101) is fixed
Be provided with side wheel seat (104), the internal activity of the side wheel seat (104) and be placed equidistant with there are three limit side wheel (1041), and
The exposure of three limit side wheels (1041) is in the side of side wheel seat (104), the side wheel seat (104) and walking roller
(108) it is in contact respectively with the side of photovoltaic panel (2) and top.
6. photovoltaic plant sprocket wheel walking mechanism according to claim 1, which is characterized in that the top of the cleaning roller (107)
Portion is provided with power supply box (103), and the bottom of the power supply box (103) two sides passes through the top of screw and two connecting rods (102)
End is fixedly connected, and the inside of the power supply box (103) is fixedly installed battery, and the cleaning motor passes through external cleaning switch
It is electrically connected with battery, the movable motor (105) is electrically connected by external walking switch with battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209618.3A CN109412523A (en) | 2018-10-17 | 2018-10-17 | Photovoltaic plant sprocket wheel walking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209618.3A CN109412523A (en) | 2018-10-17 | 2018-10-17 | Photovoltaic plant sprocket wheel walking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109412523A true CN109412523A (en) | 2019-03-01 |
Family
ID=65467403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811209618.3A Pending CN109412523A (en) | 2018-10-17 | 2018-10-17 | Photovoltaic plant sprocket wheel walking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109412523A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204810221U (en) * | 2015-05-22 | 2015-11-25 | 苏州科沃斯商用机器人有限公司 | Solar cell panel self -cleaning system |
| CN206316107U (en) * | 2016-12-25 | 2017-07-11 | 太仓爱森思电子电器有限公司 | A kind of automatically cleaning photovoltaic purging system |
| CN108284089A (en) * | 2018-03-30 | 2018-07-17 | 河北建筑工程学院 | Solar energy plank clean robot |
| CN108418537A (en) * | 2018-03-29 | 2018-08-17 | 山东豪沃电气有限公司 | A kind of solar panel clearing apparatus along gap operation |
| CN207864546U (en) * | 2018-01-26 | 2018-09-14 | 厦门蓝旭科技有限公司 | A kind of photovoltaic panel clean robot transmission mechanism |
| CN209016984U (en) * | 2018-10-17 | 2019-06-21 | 上海安轩自动化科技有限公司 | Photovoltaic plant sprocket wheel walking mechanism |
-
2018
- 2018-10-17 CN CN201811209618.3A patent/CN109412523A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204810221U (en) * | 2015-05-22 | 2015-11-25 | 苏州科沃斯商用机器人有限公司 | Solar cell panel self -cleaning system |
| CN206316107U (en) * | 2016-12-25 | 2017-07-11 | 太仓爱森思电子电器有限公司 | A kind of automatically cleaning photovoltaic purging system |
| CN207864546U (en) * | 2018-01-26 | 2018-09-14 | 厦门蓝旭科技有限公司 | A kind of photovoltaic panel clean robot transmission mechanism |
| CN108418537A (en) * | 2018-03-29 | 2018-08-17 | 山东豪沃电气有限公司 | A kind of solar panel clearing apparatus along gap operation |
| CN108284089A (en) * | 2018-03-30 | 2018-07-17 | 河北建筑工程学院 | Solar energy plank clean robot |
| CN209016984U (en) * | 2018-10-17 | 2019-06-21 | 上海安轩自动化科技有限公司 | Photovoltaic plant sprocket wheel walking mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204517742U (en) | The regular dust cleaning apparatus of a kind of guide tracked solar panel array | |
| CN104917452B (en) | A kind of photovoltaic module and its automatic cleaning device | |
| CN204669300U (en) | A kind of solar photovoltaic cell panel is followed the tracks of and cleaning plant | |
| CN206937332U (en) | Intelligent photovoltaic sweeping robot | |
| CN206564563U (en) | A kind of new energy photovoltaic plant with cleaning apparatus for self | |
| CN211123774U (en) | Double-shaft tracking controller of photovoltaic power generation system | |
| CN105689302B (en) | A kind of solar panel automatic cleaning device | |
| CN111530803A (en) | Photovoltaic panel cleaning robot with guide rail mechanism and stable operation | |
| CN206415355U (en) | A kind of photovoltaic panel component intelligence sweeping robot device | |
| CN106513405A (en) | Self-walking type photovoltaic plate cleaning device | |
| CN209016984U (en) | Photovoltaic plant sprocket wheel walking mechanism | |
| CN108322178A (en) | A kind of solar photovoltaic assembly with cleaning function | |
| CN109412523A (en) | Photovoltaic plant sprocket wheel walking mechanism | |
| CN105964585A (en) | Multifunctional cleaning system for solar panels | |
| CN212944264U (en) | Photovoltaic power plant photovoltaic module cleaning device | |
| CN211587656U (en) | Photovoltaic power plant cleaning device | |
| CN205550930U (en) | Solar cell panel scavenging machine | |
| CN201807579U (en) | Cleaning and cooling device for glass surfaces of solar components | |
| CN208508843U (en) | A kind of cleanable solar photovoltaic assembly | |
| CN205949356U (en) | There is not solar cell panel cleaning device that self power up -downgoing was cleaned | |
| CN206748782U (en) | A kind of silicon single crystal rod cutter device | |
| CN210045621U (en) | Automatic cleaning robot for a group of photovoltaic arrays | |
| CN208078967U (en) | A kind of photovoltaic grillage | |
| CN213213408U (en) | High-efficient solar power generation device | |
| CN205983237U (en) | Saline and alkaline land operation solar energy power supply system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |