CN217141399U - Photovoltaic solar energy component belt cleaning device - Google Patents
Photovoltaic solar energy component belt cleaning device Download PDFInfo
- Publication number
- CN217141399U CN217141399U CN202123180680.4U CN202123180680U CN217141399U CN 217141399 U CN217141399 U CN 217141399U CN 202123180680 U CN202123180680 U CN 202123180680U CN 217141399 U CN217141399 U CN 217141399U
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- Prior art keywords
- water
- photovoltaic
- water tank
- cleaning device
- photovoltaic solar
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- Expired - Fee Related
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- 238000004140 cleaning Methods 0.000 title claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 170
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000007605 air drying Methods 0.000 claims abstract description 9
- 238000009423 ventilation Methods 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 125000003003 spiro group Chemical group 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000011010 flushing procedure Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model relates to a photovoltaic solar energy component belt cleaning device belongs to photovoltaic solar panel technical field, has solved the slower technical problem of photovoltaic solar energy component cleaning efficiency among the prior art. The cleaning device for the photovoltaic solar module comprises a photovoltaic panel; the upper surface of the water tank is provided with a water inlet for water inflow; the mounting frame is fixedly connected to the upper surface of the water tank, the photovoltaic panel is mounted in the mounting frame, the photovoltaic panel is obliquely arranged to form a slope, and the water inlet is positioned at the bottom of the slope; the water inlet end of the water pump is communicated with the inside of the water tank through a hose, and the water outlet end of the water pump is connected with a hard pipe which is fixedly connected to the mounting frame; the cleaning mechanism is arranged on the hard pipe and is communicated with the water outlet end of the water pump through the hard pipe; and the air drying mechanism is arranged on the cleaning mechanism. Through the structure, the utility model provides a photovoltaic solar energy component belt cleaning device's cleaning efficiency is faster.
Description
Technical Field
The utility model belongs to the technical field of photovoltaic solar panel, in particular to photovoltaic solar energy component belt cleaning device.
Background
The single solar cell can not be directly used as a power supply, a plurality of single cells are required to be connected in series, in parallel and tightly packaged into a module as the power supply, a photovoltaic module, also called a solar cell panel, is a core part in a solar power generation system and is also the most important part in the solar power generation system, the solar cell panel has the functions of converting solar energy into electric energy and sending the electric energy to a storage battery for storage or pushing a load to work, Chinese solar energy resources are very abundant, the theoretical storage capacity reaches 17000 hundred million tons of standard coal every year, the development and utilization potential of the solar energy resources are very wide, China is in a northern hemisphere, the distance from south to north and the distance from east to west are more than 5000 kilometers, on wide land in China, the solar energy resources are abundant, the annual average daily radiation amount in most areas is more than 4 kilowatts per square meter, the western solar radiation amount is 7 kilowatts per square meter, the annual sunshine hours is more than 2000 hours, compared with other countries at the same latitude, the method is similar to the United states and is superior to Europe and Japan, and therefore, the method has huge development potential.
Because photovoltaic solar panel installs outdoor usually, is in the rainfall for a long time and is few, in the big environment of sand blown by the wind, makes its surface can the adhesion a large amount of dusts, influences the generating efficiency, but adopts artifical clear mode at present mostly, so washs photovoltaic solar panel efficiency slower.
SUMMERY OF THE UTILITY MODEL
The utility model provides a photovoltaic solar energy component belt cleaning device for solve the slower technical problem of photovoltaic solar energy component cleaning efficiency among the prior art.
The utility model discloses a following technical scheme realizes: a photovoltaic solar module cleaning device, comprising:
a photovoltaic panel;
the upper surface of the water tank is provided with a water inlet for feeding water;
the mounting frame is fixedly connected to the upper surface of the water tank, the photovoltaic panel is mounted in the mounting frame and is obliquely arranged to form a slope, and the water inlet is positioned at the bottom of the slope;
the water pump is mounted on the upper surface of the water tank, the water inlet end of the water pump is communicated with the interior of the water tank through a hose, the water outlet end of the water pump is connected with a hard pipe, and the hard pipe is fixedly connected to the mounting frame;
the cleaning mechanism is used for flushing water towards the surface of the photovoltaic panel, is arranged on the hard pipe and is communicated with the water outlet end of the water pump through the hard pipe;
and the air drying mechanism is used for blowing air towards the surface of the photovoltaic panel and is arranged on the cleaning mechanism.
Further, for better realization the utility model discloses, wiper mechanism includes the rigid coupling on the hard tube and with the shunt tubes and the orientation of hard tube intercommunication the shower nozzle on photovoltaic board surface, first screw hole has been seted up on the pipe wall of shunt tubes, first screw hole with the shunt tubes intercommunication, the shower nozzle spiro union in first screw hole, air-dry the mechanism and install on the shunt tubes.
Further, for better realization the utility model discloses, the quantity of first screw hole is a plurality of, every equal spiro union has one in the first screw hole the shower nozzle.
Further, in order to realize better the utility model discloses, air-dry mechanism includes wind channel, tuyere, bracing piece, ventilation pipe and fan, the wind channel passes through the bracing piece rigid coupling is in on the outer wall of shunt tubes, the second screw hole has been seted up on the lateral wall in wind channel, the second screw hole with the wind channel intercommunication, the tuyere spiro union in the second screw hole, the one end fixed mounting of ventilation pipe is in on the pipe wall in wind channel, the fan is installed the other end of ventilation pipe, and the wind channel passes through the ventilation pipe with the fan intercommunication.
Further, in order to better realize the utility model discloses, the quantity of second screw hole is a plurality of, every all install one in the second screw hole the tuyere.
Further, for realize better the utility model discloses, the installing frame encloses the fixed frame of establishing and forming by four curb plates including returning the shape board and one, it welds in to return the shape board the upper surface of water tank, just it is relative to return the shape board the upper surface slope of water tank sets up, the one end welding of fixed frame is in on the upside face of returning the shape board, the photovoltaic board overlap joint is in return on the shape board and the card is located in the fixed frame, the hard tube with it welds to return the shape board.
Further, in order to realize better the utility model discloses, all seted up threaded through-hole on two relative curb plates of fixed frame, two the axis of threaded through-hole is on same straight line, every equal spiro union has a fastening screw in the threaded through-hole, the photovoltaic board presss from both sides tightly in two between the fastening screw.
Further, in order to better realize the utility model discloses, the water inlet mouth edge of water tank still installs and is used for leading-in with water the guide plate of water inlet, the guide plate is located the slope end on slope.
Further, for better realizing the utility model discloses, water inlet department installs the filter house, the filter house is located in the water tank.
Further, in order to realize better the utility model discloses, the filter house includes square pipe, quad ring and filter screen, the one end of square pipe weld in the roof of water tank and with the water inlet is just to the intercommunication, the quad ring welding is in square intraduct, and the quad ring with square coaxial setting, the filter screen overlap joint is in on the quad ring.
The utility model discloses compare in prior art and have following beneficial effect:
the utility model provides a pair of photovoltaic solar energy component belt cleaning device includes photovoltaic board, water tank, installing frame, water pump, is used for the court the wiper mechanism of photovoltaic board surface bath with be used for the court the air-dry mechanism of photovoltaic board surface blowing, the water inlet has been seted up to the upper surface of water tank, the installing frame rigid coupling is in the upper surface of water tank, the photovoltaic board is installed in the installing frame to the slope of photovoltaic board sets up and forms the slope, the water inlet is located the slope end on slope, the upper surface at the water tank is installed to the water pump, the end of intaking of water pump passes through the inside intercommunication of hose and water tank, the delivery end of water pump is connected with the hard tube, the hard tube rigid coupling is on the installing frame, the wiper mechanism is installed on the hard tube and is passed through the delivery end intercommunication of hard tube and water pump, air-dry mechanism installs on the wiper mechanism.
Through the structure, when the photovoltaic panel needs to be cleaned, a worker checks whether water exists in the water tank or not, when the photovoltaic panel is in rain, rainwater can enter the water tank through the water inlet, when no water exists in the water tank or the water amount is insufficient, the worker pours water into the water tank through the water inlet, then the water pump is driven to start working, water flow is pumped into the water pump through the hose, then the water flow is sent into the cleaning mechanism through the water outlet and the hard pipe of the water pump, the cleaning mechanism sprays water on the photovoltaic panel to clean dust and other pollutants on the surface of the photovoltaic panel, the water flow flows downwards under the action of self gravity because the photovoltaic panel and the upper surface of the water tank are obliquely arranged, finally flows into the water tank through the water inlet, after the photovoltaic panel is cleaned, the air drying mechanism is driven to work, the water on the photovoltaic panel is dried, and the purpose of automatically and rapidly cleaning the photovoltaic panel is started, compare in the manual washing of staff, the utility model provides a photovoltaic solar energy component belt cleaning device's cleaning efficiency is higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front view of a photovoltaic solar module cleaning device provided in an embodiment of the present invention;
FIG. 2 is a sectional view A-A of FIG. 1;
fig. 3 is an enlarged schematic view of a in fig. 1.
In the figure:
1-a water tank; 11-a water inlet;
2, mounting a frame; 21-a return plate; 22-a fixed frame;
3-a hose;
4-a water pump;
5-hard tube;
6-a cleaning mechanism; 61-shunt tubes; 62-a spray head;
7-air drying mechanism; 71-air duct; 72-air nozzle; 73-a support bar; 74-a fan;
8-a threaded through hole;
9-a deflector;
10-a filtration section; 101-square tube; 102-square ring; 103-a filter screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1:
the embodiment provides a photovoltaic solar module cleaning device for solve the technical problem that photovoltaic solar module cleaning efficiency is slow among the prior art. This photovoltaic solar energy component belt cleaning device includes photovoltaic board, water tank 1, installing frame 2, water pump 4, is used for towards above-mentioned photovoltaic board surface washing mechanism 6 of washing by water and be used for towards the air-dry mechanism 7 of above-mentioned photovoltaic board upper surface blowing, wherein:
photovoltaic panels are devices that convert solar radiation energy directly or indirectly into electrical energy through the photoelectric or photochemical effect.
Water tank 1 is a square hollow structure, and the material is toughened glass or other transparent material to the water level in the staff observes water tank 1, and the water inlet 11 that is used for intaking is seted up to the upper surface of above-mentioned water tank 1.
The mounting frame 2 is fixedly connected to the upper surface of the water tank 1, the photovoltaic panel is mounted in the mounting frame 2, and the photovoltaic panel is inclined to form a slope, that is, an angle is formed between the photovoltaic panel and the upper surface of the water tank 1, optionally, the angle ranges from 30 degrees to 60 degrees, the water inlet 11 is located at the bottom of the slope, so that the water flow on the photovoltaic panel with the angle flows down from the photovoltaic panel due to the gravity of the water flow, and enters the water tank 1 again through the water inlet 11 at the bottom of the slope.
The cleaning mechanism 6 is mounted on the hard tube 5 and is communicated with the water outlet end of the water pump 4 through the hard tube 5.
The drying mechanism 7 is attached to the cleaning mechanism 6.
Through the structure, when the photovoltaic panel needs to be cleaned, a worker checks whether water exists in the water tank 1 or not, when the photovoltaic panel is rained, rainwater enters the water tank 1 through the water inlet 11, when no water exists in the water tank 1 or the water amount is insufficient, the worker pours the water into the water tank 1 through the water inlet 11, then the water pump 4 is driven to start working, the water flow is pumped into the water pump 4 through the hose 3, the water flow is sent into the cleaning mechanism 6 through the water outlet of the water pump 4 and the hard pipe 5, the cleaning mechanism 6 sprays the water on the photovoltaic panel to clean dust and other pollutants on the surface of the photovoltaic panel, because the photovoltaic panel and the upper surface of the water tank 1 are arranged in an inclined mode, the water flow flows downwards under the action of the gravity of the photovoltaic panel, finally flows into the water tank 1 through the water inlet 11, after the photovoltaic panel is cleaned, the air drying mechanism 7 is driven to work, and the water on the photovoltaic panel is dried, in order to start the purpose of automatic quick washing photovoltaic board, compare in the manual washing of staff, the utility model provides a photovoltaic solar energy component belt cleaning device's cleaning efficiency is higher.
An alternative implementation of this embodiment is as follows: the cleaning mechanism 6 includes a shunt tube 61 fixedly connected to the hard tube 5 and communicated with the hard tube 5, and a nozzle 62 facing the surface of the photovoltaic panel, a first threaded hole is formed in a wall of the shunt tube 61, the first threaded hole is communicated with the shunt tube 61, the nozzle 62 is screwed in the first threaded hole, and the air drying mechanism 7 is mounted on the shunt tube 61. The shunt tube 61 in this embodiment is a straight tube made of hard material, and the shunt tube 61 is horizontally disposed above the photovoltaic panel, and the hard tube 5 is connected to the middle of the shunt tube 61.
Optionally, the number of the first threaded holes is several, and one of the nozzles 62 is screwed into each of the first threaded holes.
Through above-mentioned structure, rivers in the water pump 4 pass through hard tube 5 and get into above-mentioned shunt tubes 61, and rethread shower nozzle 62 blowout to reach and carry out abluent purpose to the photovoltaic board, the setting of a plurality of shower nozzles 62 makes the better and cleaning efficiency of the cleaning performance of this device higher.
An alternative implementation of this embodiment is as follows: the air drying mechanism 7 includes an air duct 71, an air nozzle 72, a support rod 73, a ventilation pipe and a fan 74, the air duct 71 is fixedly connected to the outer wall of the shunt tube 61 through the support rod 73, a second threaded hole is formed in the side wall of the air duct 71, the second threaded hole is communicated with the air duct 71, the air nozzle 72 is screwed into the second threaded hole, one end of the ventilation pipe is fixedly mounted on the pipe wall of the air duct 71, the fan 74 is mounted at the other end of the ventilation pipe, the air duct 71 is communicated with the fan 74 through the ventilation pipe, and the fan 74 is electrically connected with the power supply through a line. The air duct 71 in this embodiment is also a straight tube made of hard material, the air duct 71 is horizontally disposed above the photovoltaic panel, and the support rod 73 and the ventilation tube are both disposed in the middle of the air duct 71.
Optionally, the number of the second threaded holes is several, and one of the air nozzles 72 is screwed into each of the second threaded holes.
Through the structure, after above-mentioned wiper mechanism 6 with the photovoltaic board sanitization, the staff communicates the circuit between fan 74 and the power, and fan 74 begins work, weathers the water on the photovoltaic board after, cut off the circuit between fan 74 and the power can, make the pollutant of dust class be difficult for stopping on the photovoltaic board like this for the photovoltaic board is difficult to be made dirty, and the setting of a plurality of tuyeres 72 makes the photovoltaic board improved by air-dried efficiency. Of course, instead of the water spray cleaning by the cleaning mechanism 6, the air drying mechanism 7 may be directly used to blow air toward the surface of the photovoltaic panel, so as to blow off the dust on the surface of the photovoltaic panel.
An alternative implementation of this embodiment is as follows: the mounting frame 2 includes a return plate 21 and a fixing frame 22 formed by four side plates, the return plate 21 is welded on the upper surface of the water tank 1, the return plate 21 is inclined relative to the upper surface of the water tank 1, one end of the fixing frame 22 is welded on the upper side plate surface of the return plate 21, the photovoltaic plate is lapped on the return plate 21 and clamped in the fixing frame 22, and the hard tube 5 is welded with the return plate 21. Through the structure, the photovoltaic panel is arranged on the water tank 1 at an angle, and after the spray head 62 sprays water flow onto the photovoltaic panel, the water flow flows into the water tank 1 through the water inlet 11 along the photovoltaic panel due to the gravity of the water flow.
More preferably, threaded through holes 8 are formed in two opposite side plates of the fixing frame 22, the axes of the two threaded through holes 8 are on the same straight line, each threaded through hole 8 is connected with one fastening screw in a screwed mode, and the photovoltaic panel is clamped between the two fastening screws, so that the photovoltaic panel is more stably installed in the mounting frame 2 and is convenient to disassemble and assemble.
An alternative implementation of this embodiment is as follows: a guide plate 9 for guiding water into the water inlet 11 is further installed at the edge of the water inlet 11 of the water tank 1, and the guide plate 9 is located at the bottom of the slope. The setting of guide plate 9 for from the more smooth and easy inflow water inlet 11 of the rivers that photovoltaic board flowed down, reduced rivers outflow, thereby the water economy resource.
An alternative implementation of this embodiment is as follows: the filter part 10 is installed at the water inlet 11, and the filter part 10 is located in the water tank 1, so that the purpose of filtering the water entering the water tank 1 is achieved.
An alternative implementation of this embodiment is as follows: above-mentioned filter house 10 includes square pipe 101, quad ring 102 and filter screen 103, and the one end of above-mentioned square pipe 101 weld in the roof of above-mentioned water tank 1 and just to the intercommunication with above-mentioned water inlet 11, and above-mentioned quad ring 102 welds in the inside of above-mentioned square pipe 101 to above-mentioned quad ring 102 and the coaxial setting of above-mentioned square pipe 101, above-mentioned filter screen 103 overlap joint is on above-mentioned quad ring 102, like this, the dismantlement of filter screen 103 of being convenient for, thereby convenient washing or change filter screen 103.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A photovoltaic solar module belt cleaning device which characterized in that includes:
a photovoltaic panel;
the upper surface of the water tank is provided with a water inlet for feeding water;
the mounting frame is fixedly connected to the upper surface of the water tank, the photovoltaic panel is mounted in the mounting frame and is obliquely arranged to form a slope, and the water inlet is positioned at the bottom of the slope;
the water pump is mounted on the upper surface of the water tank, the water inlet end of the water pump is communicated with the interior of the water tank through a hose, the water outlet end of the water pump is connected with a hard pipe, and the hard pipe is fixedly connected to the mounting frame;
the cleaning mechanism is used for flushing water towards the surface of the photovoltaic panel, is arranged on the hard pipe and is communicated with the water outlet end of the water pump through the hard pipe;
and the air drying mechanism is used for blowing air towards the surface of the photovoltaic panel and is arranged on the cleaning mechanism.
2. The photovoltaic solar module cleaning device according to claim 1, wherein: wiper mechanism includes the rigid coupling and is in on the hard tube and with the shunt tubes and the orientation of hard tube intercommunication the shower nozzle on photovoltaic board surface, first screw hole has been seted up on the pipe wall of shunt tubes, first screw hole with the shunt tubes intercommunication, the shower nozzle spiro union in first screw hole, air-dry mechanism installs on the shunt tubes.
3. The photovoltaic solar module cleaning device according to claim 2, wherein: the number of the first threaded holes is a plurality, and one spray head is screwed in each first threaded hole.
4. The photovoltaic solar module cleaning device according to claim 2, wherein: air-dry mechanism includes wind channel, tuyere, bracing piece, ventilation pipe and fan, the wind channel passes through the bracing piece rigid coupling is in on the outer wall of shunt tubes, the second screw hole has been seted up on the lateral wall in wind channel, the second screw hole with the wind channel intercommunication, the tuyere spiro union in the second screw hole, the one end fixed mounting of ventilation pipe is in on the pipe wall in wind channel, the fan is installed the other end of ventilation pipe, and the wind channel passes through the ventilation pipe with the fan intercommunication.
5. The photovoltaic solar module cleaning device according to claim 4, wherein: the number of the second threaded holes is a plurality of, and each second threaded hole is internally provided with one air nozzle.
6. The photovoltaic solar module cleaning device according to claim 1, wherein: the installing frame encloses the fixed frame that establishes and form by four curb plates including returning the shaped plate, it welds in to return the shaped plate the upper surface of water tank, just it is relative to return the shaped plate the upper surface slope of water tank sets up, the one end welding of fixed frame is in on the upside face of returning the shaped plate, the photovoltaic board overlap joint is in it locates to return on the shaped plate and the card in the fixed frame, the hard tube with it welds to return the shaped plate.
7. The photovoltaic solar module cleaning device according to claim 6, wherein: the photovoltaic panel fixing frame is characterized in that two opposite side plates of the fixing frame are provided with threaded through holes, the axes of the two threaded through holes are on the same straight line, each threaded through hole is internally screwed with one fastening screw, and the photovoltaic panel is clamped between the two fastening screws.
8. The photovoltaic solar module cleaning device according to any one of claims 1 to 7, wherein: the water inlet opening edge of the water tank is also provided with a guide plate for guiding water into the water inlet, and the guide plate is positioned at the slope bottom of the slope.
9. The photovoltaic solar module cleaning device according to any one of claims 1 to 7, wherein: the water inlet is provided with a filtering part, and the filtering part is positioned in the water tank.
10. The photovoltaic solar module cleaning device according to claim 9, wherein: the filter house includes square pipe, quad ring and filter screen, the one end of square pipe weld in the roof of water tank and with the water inlet is just to the intercommunication, the quad ring welding is in square intraduct, and the quad ring with square coaxial setting, the filter screen overlap joint be in on the quad ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123180680.4U CN217141399U (en) | 2021-12-17 | 2021-12-17 | Photovoltaic solar energy component belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123180680.4U CN217141399U (en) | 2021-12-17 | 2021-12-17 | Photovoltaic solar energy component belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217141399U true CN217141399U (en) | 2022-08-09 |
Family
ID=82685254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123180680.4U Expired - Fee Related CN217141399U (en) | 2021-12-17 | 2021-12-17 | Photovoltaic solar energy component belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217141399U (en) |
-
2021
- 2021-12-17 CN CN202123180680.4U patent/CN217141399U/en not_active Expired - Fee Related
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Granted publication date: 20220809 |