CN212856732U - Cleaning equipment for photovoltaic frame - Google Patents
Cleaning equipment for photovoltaic frame Download PDFInfo
- Publication number
- CN212856732U CN212856732U CN202021002212.0U CN202021002212U CN212856732U CN 212856732 U CN212856732 U CN 212856732U CN 202021002212 U CN202021002212 U CN 202021002212U CN 212856732 U CN212856732 U CN 212856732U
- Authority
- CN
- China
- Prior art keywords
- frame body
- cleaning
- gap
- scraper
- photovoltaic
- 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.)
- Active
Links
Images
Classifications
-
- 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
- Cleaning In General (AREA)
Abstract
The utility model relates to a photovoltaic frame's field, concretely relates to cleaning equipment for photovoltaic frame, include: the photovoltaic panel cleaning device comprises a plurality of frame bodies suitable for mounting photovoltaic panels, a sliding frame body erected on the frame bodies, and a cleaning mechanism mounted on the sliding frame body; the cleaning mechanism can move along the long edges of the two sides of the sliding frame body; the short edge of each frame body is fixedly connected with a transverse guide rail; the sliding frame body can slide on each frame body along the transverse guide rail; guide grooves are formed in the inner walls of the long edges of the two sides of the sliding frame body respectively, and the guide grooves are arc-shaped; the end part of the guide groove extends into a gap between the frame body and the transverse guide rail in the normal direction; a scraper is arranged in the guide groove in a sliding mode and extends to the position above the gap; wherein the cleaning mechanism can push the scraper to extend into the gap and dredge the gap.
Description
Technical Field
The utility model relates to a photovoltaic frame's field, concretely relates to cleaning equipment for photovoltaic frame.
Background
Chinese patent with application number CN201821154105.2, publication number CN208810645U and publication number 2019.05.03 discloses an automatic walking cleaning robot for solar photovoltaic panels, which comprises a walking bracket, walking wheels, a driving gear, a sliding rail, a sliding block, a cleaning component integrated box, a cleaning brush roller, a threaded rod and a transmission gear, wherein the driving gear is connected to one of the walking wheels; the cleaning component integration box is connected to the sliding block. When the solar photovoltaic cleaning device is used, the walking wheels are in contact with the bottom surface of the solar photovoltaic panel, and the cleaning brush roller is in contact with the front surface of the solar photovoltaic panel, so that the walking bracket is supported; the threaded rod is in threaded connection with the sliding block, the sliding block is driven to slide on the sliding rail through rotation of the threaded rod, and the cleaning assembly integration box is driven to slide in the sliding groove, so that the cleaning of the solar photovoltaic panel by the cleaning brush roller is realized; the driving gear is arranged to be intermittently meshed with the tooth-shaped protrusions of the upper rotating wheel of one of the motors, so that intermittent transmission of the traveling wheels is realized.
The cleaning assembly is used for cleaning the gap between the photovoltaic frame and the solar photovoltaic panel, and the cleaning assembly is used for cleaning the gap between the photovoltaic frame and the solar photovoltaic panel.
In order to solve the above problems, it is necessary to design a cleaning apparatus for a photovoltaic frame capable of simultaneously cleaning a gap.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the gap on the photovoltaic frame is stopped up to cause and is difficult to pull down the solar photovoltaic board, the utility model provides a cleaning equipment for photovoltaic frame solves above-mentioned problem.
The utility model provides a technical scheme that its technical problem adopted is: a cleaning apparatus for a photovoltaic frame, comprising: the photovoltaic panel cleaning device comprises a plurality of frame bodies suitable for mounting photovoltaic panels, a sliding frame body erected on the frame bodies, and a cleaning mechanism mounted on the sliding frame body; the cleaning mechanism can move along the long edges of the two sides of the sliding frame body; the short edge of each frame body is fixedly connected with a transverse guide rail; the sliding frame body can slide on each frame body along the transverse guide rail; guide grooves are formed in the inner walls of the long edges of the two sides of the sliding frame body respectively, and the guide grooves are arc-shaped; the end part of the guide groove extends into a gap between the frame body and the transverse guide rail in the normal direction; a scraper is arranged in the guide groove in a sliding mode and extends to the position above the gap; wherein the cleaning mechanism can push the scraper to extend into the gap and dredge the gap.
Further, when the scraper is not in contact with the cleaning mechanism, the lowest point of the scraper is lower than the highest point of the transverse guide rail; wherein the scraper can be pushed by the cleaning mechanism and extends into the gap along the side wall of the transverse guide rail.
Further, the scraper plate is an arc-shaped plate; and the flight curves away from the frame body.
Furthermore, a baffle plate is arranged in the sliding frame body; the baffle is positioned at one end of the guide groove far away from the transverse guide rail; push rods extending into the corresponding guide grooves are respectively arranged on two sides of the scraper; a tension spring is arranged between the push rod and the baffle; after the gap is dredged, the tension spring can pull the scraper to retreat outside the gap.
Furthermore, the short sides of the sliding frame body are respectively and rotatably connected with a first transverse roller and a second transverse roller, and the first transverse roller is attached to the outer top wall of the transverse guide rail; the second transverse roller is attached to the inner top wall of the transverse guide rail; the first transverse roller and the second transverse roller can limit the sliding frame body to slide on each frame body.
Further, the first transverse roller is a gear; and the outer top wall of the transverse guide rail is provided with a rack meshed with the first transverse roller.
Furthermore, the cleaning mechanism comprises a cleaning frame body, two cleaning brushes which are rotatably connected with the inner wall of the cleaning frame body, and a spraying groove which is positioned between the two cleaning brushes; the cleaning brush is driven to rotate by a cleaning motor; after water is introduced into the spraying groove and sprayed on the photovoltaic panel, the cleaning brush rotates to clean the surface of the photovoltaic panel.
Furthermore, two longitudinal rollers are respectively arranged on two sides of the cleaning frame body, and the longitudinal rollers are attached to the upper end faces of the two long sides of the sliding frame body; wherein the longitudinal roller wheel rotates to drive the cleaning frame body to longitudinally slide along the long edge of the sliding frame body.
Furthermore, a cleaning shell is covered on the cleaning frame body, and two sides of the cleaning shell are respectively and fixedly connected with a trigger rod; the lowest point of the trigger rod is lower than the highest point of the scraper; the trigger rod can slide along with the cleaning frame body and push the scraper to extend into the gap.
The utility model has the advantages that the utility model provides a cleaning device for photovoltaic frame, the long side inner walls of the two sides of the sliding frame body are respectively provided with a guide groove, and the guide grooves are arc-shaped; the end part of the guide groove extends into a gap between the frame body and the transverse guide rail in the normal direction; a scraper is arranged in the guide groove in a sliding mode and extends to the position above the gap; the wiper mechanism is followed slip framework slip in-process, the wiper mechanism can with scraper blade contact promotes the scraper blade stretches into in the gap, the muddy water in the gap can be scraped in order to realize the mediation to the scraper blade the gap reduces the corrosion of muddy water to the frame body, has guaranteed good detachability between frame body and the photovoltaic board, avoids the photovoltaic board to be corroded the condition that warp and shelter from the photovoltaic board, and then has guaranteed the good photoelectric conversion efficiency of photovoltaic board.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of a preferred embodiment of a cleaning apparatus for photovoltaic frames according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic diagram of the configuration of a preferred embodiment of the squeegee extending into the gap;
FIG. 4 is a partial enlarged view of portion B of FIG. 1;
fig. 5 is a schematic cross-sectional view of a preferred embodiment of the sliding frame of the present invention;
FIG. 6 is a schematic structural view of a preferred embodiment of the cleaning mechanism of the present invention;
FIG. 7 is a schematic structural view of a preferred embodiment of the cleaning brush of the present invention;
fig. 8 is a schematic structural view of the preferred embodiment of the spray tank of the present invention.
In the drawings
A photovoltaic panel 1;
a frame body 2;
the sliding frame body 3, the guide groove 31, the baffle 32, the tension spring 33, the first transverse roller 34 and the second transverse roller 35;
the cleaning device comprises a cleaning mechanism 4, a cleaning frame body 41, a cleaning brush 42, a spraying groove 43, a cleaning motor 44, a longitudinal roller 45, a cleaning shell 46 and a trigger rod 47;
the transverse guide 5, the rack 51;
a gap 6;
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of a preferred embodiment of a cleaning apparatus for a photovoltaic frame according to the present invention; FIG. 2 is an enlarged view of a portion A of FIG. 1, and FIG. 3 is a schematic view of a preferred embodiment of the blade extending into the gap; as shown in fig. 1-3, the utility model provides a cleaning equipment for photovoltaic frame, include: the photovoltaic module comprises a plurality of frame bodies 2 suitable for mounting photovoltaic panels 1, wherein the frame bodies 2 on which the photovoltaic panels 1 are mounted are spliced with one another to form a photovoltaic module suitable for lighting, a sliding frame body 3 is erected on each frame body 2, the sliding frame body 3 can be switched on each frame body 2, a cleaning mechanism 4 is mounted on each sliding frame body 3, and the cleaning mechanism 4 switches each frame body 2 along with the sliding frame body 3 to clean each photovoltaic panel 1; the cleaning mechanism 4 can move along the long edges of the two sides of the sliding frame body 3 to clean the whole photovoltaic panel 1; the short side of each frame body 2 is fixedly connected with an L-shaped transverse guide rail 5, specifically, the cross section of each transverse guide rail 5 is L-shaped, the vertical surface of each transverse guide rail 5 is fixed on the side wall of the short side of the frame body 2, so that the fixing effect between each transverse guide rail 5 and the frame body 2 is ensured, and the horizontal surface of each transverse guide rail 5 is used as the sliding guide of the sliding frame body 3; the sliding frame 3 can slide on each frame body 2 along the transverse guide rail 5, so that the sliding stability of the sliding frame 3 is ensured; however, in the process of cleaning the photovoltaic panel 1 by the cleaning mechanism 4, the muddy water formed by mixing water and dust flows out through the gap 6 between the transverse guide rail 5 and the frame body 2, and the flowing water in the gap 6 forms a mud block after being dried by air and adheres between the frame body 2 and the transverse guide rail 5, so that the photovoltaic panel 1 in the frame body 2 is difficult to detach after the frame body 2 rusts, and in order to solve the above problems, the following scheme is required:
referring to fig. 4, fig. 4 is a partial enlarged view of portion B of fig. 1; as shown in fig. 1 to 4, guide grooves 31 are respectively formed on the inner walls of the long sides of the sliding frame 3, and the guide grooves 31 are arc-shaped; the ends of the guide grooves 31 extend normal to the gap 6 between the frame body 2 and the transverse rail 5; a scraper 7 is arranged in the two guide grooves 31 in a sliding manner, and the scraper 7 extends to the upper part of the gap 6; follow at wiper mechanism 4 the gliding in-process of slip framework 3, wiper mechanism 4 can with scraper blade 7 contact and promotion scraper blade 7 stretches into in gap 6, the muddy water in the gap 6 can be scraped off to scraper blade 7 is in order to realize the mediation gap 6 reduces the corrosion of muddy water to frame body 2, has guaranteed good detachability between frame body 2 and photovoltaic board 1, avoids photovoltaic board 1 to be deformed by the corrosion and shelters from the condition of photovoltaic board 1, and then has guaranteed the good photoelectric conversion efficiency of photovoltaic board 1.
Preferably, when the scraper 7 is not in contact with the cleaning mechanism 4, the lowest point of the scraper 7 is lower than the highest point of the transverse guide rail 5; when the scraper blade 7 is used, the scraper blade 7 can be pushed by the cleaning mechanism 4 to abut against the outer wall of the transverse guide rail 5, the scraper blade 7 can be continuously pushed to enable the scraper blade 7 to extend into the gap 6 along the side wall of the transverse guide rail 5, the scraper blade 7 needs to extend into the gap 6 to dredge the gap 6, the scraper blade 7 is made of a flexible material, the scraper blade 7 can still possibly not extend into the gap 6 along the guide of the guide groove 31 due to different inertia or other reasons, and through the design, the extending end of the scraper blade 7 plays a limiting and guiding role through the transverse guide rail 5, and the scraper blade 7 is further ensured to extend into the gap 6.
Preferably, the scraper 7 is an arc-shaped plate; and scraper blade 7 is crooked to keeping away from frame body 2, if scraper blade 7 is crooked to opposite direction, then scraper blade 7 stretches into behind gap 6 can upwards perk and can't dredge gap 6, if scraper blade 7 is straight board, then stretch into gap 6 in-process can withstand with transverse guide 5 and take place elastic deformation and be not suitable for inserting in gap 6, consequently the design of the arc scraper blade 7 of this embodiment also can play the guide effect to stretching into gap 6.
Referring to fig. 5, fig. 5 is a schematic cross-sectional view of a preferred embodiment of a sliding frame according to the present invention; as shown in fig. 1 to 5, it is preferable that after the scraper 7 is pushed into the gap 6, it is inconvenient to manually retract the scraper 7, and meanwhile, the sliding frame 3 cannot slide along each photovoltaic panel 1 when the scraper 7 is inserted into the gap 6, in order to solve the above problem, the following scheme is adopted, in which a baffle 32 is arranged in the sliding frame 3, the sliding frame 3 is in a hollow tube structure, and the baffle 32 is welded in the hollow structure; the baffle 32 is positioned at one end of the guide groove 31 far away from the transverse guide rail; push rods 71 extending into the corresponding guide grooves 31 are respectively arranged on two sides of the scraper 7; a tension spring 33 is arranged between the push rod 71 and the baffle 32, and specifically, two ends of the tension spring 33 are respectively fixed with the push rod 71 and the baffle 32; during the mediation gap 6, the push pedal pulling extension spring 33 is tensile, and after the mediation gap 6, extension spring 33 can kick-back the pulling scraper blade 7 is rolled back and is separated from gap 6.
Optionally, the short sides of the sliding frame 3 are respectively and rotatably connected with a first transverse roller 34 and a second transverse roller 35, and the first transverse roller 34 is attached to the outer top wall of the transverse guide rail 5; the second transverse roller 35 is attached to the inner top wall of the transverse guide rail 5; the first transverse roller 34 and the second transverse roller 35 can limit the sliding frame 3 to slide on each frame body 2, specifically, the sliding frame 3 slides along each photovoltaic panel 1 for cleaning by clamping the transverse guide rail 5 with the first transverse roller 34 and the second transverse roller 35 to roll, and the sliding linearity of the sliding frame 3 is ensured.
Optionally, the first transverse roller 34 is a gear; and the outer top wall of the transverse guide rail 5 is provided with a rack 51 meshed with the first transverse roller 34, any one first transverse roller 34 is a driving wheel, the first transverse roller 34 is meshed with the rack 51, the condition that the first transverse roller 34 and the transverse guide rail 5 slip due to the fact that muddy water reduces the friction force between the first transverse roller 34 and the transverse guide rail 5 is avoided, and the sliding linearity of the transverse guide rail 5 is guaranteed.
Referring to fig. 6 to 8, fig. 6 is a schematic structural view of a preferred embodiment of the cleaning mechanism of the present invention; FIG. 7 is a schematic structural view of a preferred embodiment of the cleaning brush of the present invention; FIG. 8 is a schematic structural view of a preferred embodiment of the spray tank of the present invention; as shown in fig. 1 to 8, optionally, the cleaning mechanism 4 includes a cleaning frame 41, two cleaning brushes 42 rotatably connected to an inner wall of the cleaning frame 41, specifically, the cleaning brushes 42 are parallel to a long side of the cleaning frame 41, and a spraying groove 43 is disposed between the two cleaning brushes 42, the spraying groove 43 is externally connected with a water pipe, and the spraying groove 43 is in a bottom-opening shape to increase a spraying area and improve a cleaning effect of the cleaning on the photovoltaic panel 1; the cleaning brushes 42 are driven to rotate by a cleaning motor 44, and the cleaning motor 44 is connected with the cleaning brushes 42 through gears so as to realize the reverse rotation of the two cleaning brushes 42; after water is introduced into the spraying groove 43 and sprayed on the photovoltaic panel 1, the cleaning brush 42 rotates to clean the surface of the photovoltaic panel 1, and the surface of the photovoltaic panel 1 is cleaned to ensure good photoelectric conversion efficiency of the photovoltaic panel 1.
Optionally, two longitudinal rollers 45 are respectively disposed on two sides of the cleaning frame body 41, and the longitudinal rollers 45 are attached to two upper end faces of two long sides of the sliding frame body 3, specifically, any longitudinal roller 45 is used as a driving wheel to drive the cleaning frame body 41 to slide; the longitudinal roller 45 rotates to drive the cleaning frame 41 to longitudinally slide along the long edge of the sliding frame 3, so that the cleaning brush 42 brushes the whole photovoltaic panel 1.
Optionally, a cleaning shell 46 covers the cleaning frame 41, and two sides of the cleaning shell 46 are respectively and fixedly connected with a trigger rod 47; the lowest point of the trigger rod 47 is lower than the highest point of the scraper 7 so as to ensure that the trigger rod 47 can contact with the scraper 7; wherein the trigger rod 47 can slide along with the cleaning frame 41 and push the scraper 7 to extend into the gap 6.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. A cleaning apparatus for a photovoltaic frame, comprising: the photovoltaic panel cleaning device comprises a plurality of frame bodies suitable for mounting photovoltaic panels, a sliding frame body erected on the frame bodies, and a cleaning mechanism mounted on the sliding frame body;
the cleaning mechanism can move along the long edges of the two sides of the sliding frame body;
the short edge of each frame body is fixedly connected with a transverse guide rail;
the sliding frame body can slide on each frame body along the transverse guide rail; it is characterized in that the preparation method is characterized in that,
guide grooves are formed in the inner walls of the long edges of the two sides of the sliding frame body respectively, and the guide grooves are arc-shaped;
the end part of the guide groove extends into a gap between the frame body and the transverse guide rail in the normal direction; and
a scraper is arranged in the guide groove in a sliding mode and extends to the position above the gap; wherein
The cleaning mechanism can push the scraper to extend into the gap and dredge the gap.
2. The cleaning apparatus for photovoltaic frames of claim 1,
when the scraper is not in contact with the cleaning mechanism, the lowest point of the scraper is lower than the highest point of the transverse guide rail; wherein
The scraper can be pushed by the cleaning mechanism and extends into the gap along the side wall of the transverse guide rail.
3. The cleaning apparatus for photovoltaic frames of claim 2,
the scraper plate is an arc-shaped plate; and
the flight curves away from the frame body.
4. Cleaning device for photovoltaic frames according to claim 3,
a baffle is arranged in the sliding frame;
the baffle is positioned at one end of the guide groove far away from the transverse guide rail;
push rods extending into the corresponding guide grooves are respectively arranged on two sides of the scraper; and
a tension spring is arranged between the push rod and the baffle; wherein
After the gap is dredged, the tension spring can pull the scraper to retreat outside the gap.
5. The cleaning apparatus for photovoltaic frames of claim 4,
the short sides of the sliding frame body are respectively and rotatably connected with a first transverse roller and a second transverse roller,
the first transverse roller is attached to the outer top wall of the transverse guide rail;
the second transverse roller is attached to the inner top wall of the transverse guide rail; wherein
The first transverse roller and the second transverse roller can limit the sliding frame body to slide on each frame body.
6. The cleaning apparatus for photovoltaic frames of claim 5,
the first transverse roller is a gear; and
and a rack meshed with the first transverse roller is arranged on the outer top wall of the transverse guide rail.
7. The cleaning apparatus for photovoltaic frames of claim 6,
the cleaning mechanism comprises a cleaning frame body, two cleaning brushes rotationally connected to the inner wall of the cleaning frame body, and a spray tank positioned between the two cleaning brushes;
the cleaning brush is driven to rotate by a cleaning motor; wherein
And after water is introduced into the spraying groove and sprayed on the photovoltaic panel, the cleaning brush rotates to clean the surface of the photovoltaic panel.
8. The cleaning apparatus for photovoltaic frames of claim 7,
two longitudinal rollers are respectively arranged on two sides of the cleaning frame body, and the longitudinal rollers are attached to the upper end faces of the two long sides of the sliding frame body; wherein
The longitudinal roller rotates to drive the cleaning frame body to longitudinally slide along the long edge of the sliding frame body.
9. The cleaning apparatus for photovoltaic frames of claim 8,
the upper cover of the cleaning frame body is provided with a cleaning shell, an
Two sides of the cleaning shell are respectively and fixedly connected with a trigger rod;
the lowest point of the trigger rod is lower than the highest point of the scraper; wherein
The trigger rod can slide along with the cleaning frame body and push the scraper to extend into the gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021002212.0U CN212856732U (en) | 2020-06-04 | 2020-06-04 | Cleaning equipment for photovoltaic frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021002212.0U CN212856732U (en) | 2020-06-04 | 2020-06-04 | Cleaning equipment for photovoltaic frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212856732U true CN212856732U (en) | 2021-04-02 |
Family
ID=75208509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021002212.0U Active CN212856732U (en) | 2020-06-04 | 2020-06-04 | Cleaning equipment for photovoltaic frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212856732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263022A (en) * | 2021-06-23 | 2021-08-17 | 中广核工程有限公司 | Underwater cleaning device for deep water gate |
| CN114308796A (en) * | 2022-02-18 | 2022-04-12 | 国网电子商务有限公司 | Frame-type photovoltaic module operation and maintenance robot and control method thereof |
-
2020
- 2020-06-04 CN CN202021002212.0U patent/CN212856732U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263022A (en) * | 2021-06-23 | 2021-08-17 | 中广核工程有限公司 | Underwater cleaning device for deep water gate |
| CN114308796A (en) * | 2022-02-18 | 2022-04-12 | 国网电子商务有限公司 | Frame-type photovoltaic module operation and maintenance robot and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212856732U (en) | Cleaning equipment for photovoltaic frame | |
| CN110788052B (en) | Plating device for metal material | |
| CN2906528Y (en) | Solar heat collecting pipe cleaning device | |
| CN112958550B (en) | Thermal decontamination method applied to long pipeline | |
| CN2315894Y (en) | Automatic washing machine for external wall of high buildings | |
| CN113714164B (en) | Solar power generation device convenient to clearance for car | |
| CN108606713A (en) | A kind of drum-type automatic window-cleaning brush | |
| CN117123521A (en) | Cable sheath cleaning device and use method | |
| CN112090812A (en) | Cleaning device for automatic robot that cleans of photovoltaic board | |
| CN216965611U (en) | Photovoltaic board cleaning device | |
| CN115075174A (en) | Three-wheel cleaning vehicle for cleaning street | |
| CN113145530A (en) | Cleaning mechanism and cleaning method for photovoltaic power generation panel | |
| CN217987441U (en) | High-rise glass cleaning device | |
| JPH061204Y2 (en) | Screen cleaning device for separator | |
| CN113787835B (en) | Digital printing machine | |
| CN217885925U (en) | Curtain wall cleaning machine | |
| CN217411240U (en) | Oiling station is used in processing of air conditioner motor shaft | |
| CN218797904U (en) | Motor car bearing pipe diameter belt cleaning device | |
| CN117559900B (en) | Photovoltaic power generation device | |
| CN220717066U (en) | Cleaning device for metal pipe fitting of anastomat | |
| CN217411600U (en) | Solar photovoltaic panel self-cleaning robot frame subassembly | |
| CN220107929U (en) | Photovoltaic cleaning robot | |
| CN215051942U (en) | Joint cutting device is used in road and bridge construction | |
| CN217512397U (en) | Belt cleaning and drying device | |
| CN217013874U (en) | Glass curtain wall cleaning robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |