CN214380798U - Intelligent photovoltaic cleaning sprayer - Google Patents
Intelligent photovoltaic cleaning sprayer Download PDFInfo
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- CN214380798U CN214380798U CN202023020216.4U CN202023020216U CN214380798U CN 214380798 U CN214380798 U CN 214380798U CN 202023020216 U CN202023020216 U CN 202023020216U CN 214380798 U CN214380798 U CN 214380798U
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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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Abstract
The utility model discloses an intelligence photovoltaic washs shower nozzle belongs to photovoltaic power generation technical field. The device comprises a spray head assembly, a rotating base, a high-definition camera, a control system, a water tank, a water pipe, a water pump and a pitching shaft; the pitching shaft is arranged on the rotating base; the spray head assembly comprises a spray head seat, a fan-shaped spray head and a remote-jet spray head, the spray head seat is connected with the pitching shaft, the fan-shaped spray head is arranged on one side of the spray head seat, the remote-jet spray head is arranged on the other side of the spray head seat, and the fan-shaped spray head and the remote-jet spray head are respectively connected with the spray head seat; one end of the water pipe is connected with the water tank, the other end of the water pipe is respectively connected with the fan-shaped spray head and the far-spraying spray head through a tee joint, and the water pump is arranged on the water pipe; the high-definition camera is arranged right opposite to the photovoltaic module; the rotating base, the high-definition camera, the water pump and the pitching shaft are respectively connected with the control system. The utility model has the advantages of reasonable design, degree of automation is high, can formulate suitable washing scheme according to the spot condition, carries out all-round, intelligent washing.
Description
Technical Field
The utility model belongs to the technical field of photovoltaic power generation, concretely relates to intelligence photovoltaic washs shower nozzle.
Background
The geographical position of the ground photovoltaic power station is often remote, such as gobi, plateau and the like. In the areas, the environment is severe, the wind sand is large, the surface dust deposition of the photovoltaic module is serious, and the solar radiation energy absorbed by the photovoltaic module is reduced. Therefore, the component cleaning work of the ground photovoltaic power station becomes an indispensable link for operation and maintenance of the power station.
At present, a plurality of ground photovoltaic power stations adopt an automatic cleaning technology, and an automatic cleaning robot is utilized to move on the sunny side surface of a component through a motion path which is preset in a controller, so that the component is fully automatically cleaned. However, this technique is not only expensive, but also limited by the inclination angle of the components, and when the inclination angle of the components is large, the robot is not easily attached to the surface of the components, which makes the cleaning difficult.
Some photovoltaic power plants have also adopted unmanned aerial vehicle cleaning technology, utilize unmanned aerial vehicle to carry cleaning system, and the cooperation image recognition technology accomplishes the washing to photovoltaic module. However, when local cleaning is performed by the technology, the spot position still needs to be manually positioned, and the labor cost is increased.
Disclosure of Invention
In order to solve the problem, the utility model aims to provide an intelligence photovoltaic washs shower nozzle, structural design is reasonable, can formulate suitable washing scheme according to the spot condition, carries out all-round, intelligent washing.
The utility model discloses a realize through following technical scheme:
the utility model discloses an intelligent photovoltaic cleaning spray head, which comprises a spray head component, a rotating base, a high-definition camera, a control system, a water tank, a water pipe, a water pump and a pitching shaft;
the pitching shaft is arranged on the rotating base; the spray head assembly comprises a spray head seat, a fan-shaped spray head and a remote-jet spray head, the spray head seat is connected with the pitching shaft, the fan-shaped spray head is arranged on one side of the spray head seat, the remote-jet spray head is arranged on the other side of the spray head seat, and the fan-shaped spray head and the remote-jet spray head are respectively connected with the spray head seat; one end of the water pipe is connected with the water tank, the other end of the water pipe is respectively connected with the fan-shaped spray head and the far-spraying spray head through a tee joint, and the water pump is arranged on the water pipe; the high-definition camera is arranged right opposite to the photovoltaic module; the rotating base, the high-definition camera, the water pump and the pitching shaft are respectively connected with the control system.
Preferably, the water pump is a high-pressure variable frequency pump.
Preferably, the spray angle of the fan-shaped spray head is 25-65 °.
Preferably, the range of the remote spray head covers the surface of the photovoltaic module.
Preferably, the control system comprises a processor, an image processing module, a storage module and a driving module; the processor is respectively connected with the image processing module, the storage module and the driving module, the image processing module is connected with the high-definition camera, and the driving module is respectively connected with the rotating base, the water pump and the pitching shaft.
Preferably, a water suction pump and a water level alarm device are arranged in the water tank, the water suction pump is connected with a water source through a water pipe, and the water suction pump and the water level alarm device are respectively connected to the control system.
Preferably, a polarizer is arranged in front of the high-definition camera.
Preferably, the water pipe is a stainless steel hose.
Preferably, the rotating base is provided with a damping mechanism.
Preferably, the rotating base is provided with a rotation limiting device.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model discloses an intelligence photovoltaic washs shower nozzle, with the help of image recognition technology, according to high definition digtal camera's data collection, judge photovoltaic module's clean degree by control system to adopt fan-shaped shower nozzle and long-shot shower nozzle to take different clean modes respectively to dirty condition, save clean water consumption, realize intelligent cleaning target. Through rotating base and every single move axle, can realize the switching of fan-shaped shower nozzle and long-shot shower nozzle, the sweep of shower nozzle and the adjustment of angle simultaneously, carry out omnidirectional washing to photovoltaic module. The device has reasonable structural design, high automation degree and good application prospect.
Furthermore, the water pump adopts a high-pressure variable-frequency pump, can control the water outlet flow and pressure, and is suitable for different cleaning modes.
Furthermore, the spraying angle of the fan-shaped spray head is 25-65 degrees, a large range can be covered, and the control is simple.
Furthermore, the range of the remote-jet spray head covers the surface of the photovoltaic assembly, so that no dead angle is left during cleaning.
Furthermore, a water suction pump and a water level alarm device are arranged in the water tank, so that water quantity can be supplemented in time.
Furthermore, a polarizer is arranged in front of the high-definition camera, so that the influence of surface reflection light of the photovoltaic module on the accuracy of image acquisition data can be avoided.
Furthermore, the water pipe adopts a stainless steel hose, so that the strength is high and the service life is long.
Furthermore, the rotary base is provided with a damping mechanism, so that the rotary base is stable in rotation and good in cleaning effect.
Furthermore, rotating base is equipped with and rotates stop device, guarantees to rotate and can not exceed predetermined range, avoids clean water extravagant.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1 is the shower nozzle subassembly, and 2 are rotating base, and 3 are high definition digtal camera, and 4 are control system, and 5 are the water tank, and 6 are the water pipe, and 7 are the water pump, and 8 are the every single move axle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, which are included to illustrate and not to limit the present invention:
as fig. 1, do the utility model discloses an intelligence photovoltaic washs shower nozzle, including shower nozzle subassembly 1, rotating base 2, high definition digtal camera 3, control system 4, water tank 5, water pipe 6, water pump 7 and every single move axle 8.
The pitching shaft 8 is arranged on the rotating base 2; preferably, rotating base 2 is equipped with damping mechanism, can make rotating base 2 rotate more steadily to make fan-shaped nozzle and long-shot nozzle spun water smoke or water column steady, improve the cleaning performance. Rotating base 2 is equipped with and rotates stop device, guarantees to rotate and can not exceed predetermined scope, avoids clean water extravagant.
The spray head assembly 1 comprises a spray head seat, a fan-shaped spray head and a remote-jet spray head, the spray head seat is connected with the pitching shaft 8, the fan-shaped spray head is arranged on one side of the spray head seat, the remote-jet spray head is arranged on the other side of the spray head seat, and the fan-shaped spray head and the remote-jet spray head are respectively connected with the spray head seat.
One end of the water pipe 6 is connected with the water tank 5, the other end of the water pipe is respectively connected with the fan-shaped spray head and the remote spray head through a tee joint, the water pump 7 is arranged on the water pipe 6, and the water pump 7 preferably selects a high-pressure variable-frequency pump. The spraying angle of the fan-shaped spray head is 25-65 degrees, and the range of the long-range spray head covers the surface of the photovoltaic assembly.
The high-definition camera 3 is arranged right opposite to the photovoltaic module; preferably, a polarizer is arranged in front of the high-definition camera 3. The rotating base 2, the high-definition camera 3, the water pump 7 and the pitching shaft 8 are respectively connected with the control system 4.
The control system 4 comprises a processor, an image processing module, a storage module and a driving module; the processor is respectively connected with the image processing module, the storage module and the driving module; the image processing module is connected with the high-definition camera 3, and the image processing module analyzes the brightness of the shot photovoltaic module image: if the brightness degree is higher than the cleaning preset value, the photovoltaic module does not need to be cleaned, and the cleaning function is not started; if the brightness degree is lower than the cleaning preset value and the whole brightness degree of the image is uniform, starting the fan-shaped spray head to perform scanning type cleaning; and if the brightness degree is lower than the cleaning preset value and the whole brightness degree of the image is in point-like uneven distribution, starting the remote-jet type spray head to perform local cleaning. The storage module can store image information, and the processor is used for information processing, program operation and the like.
The driving module is respectively connected with the rotating base 2, the water pump 7 and the pitching shaft 8 and used for driving the rotating base 2 and the pitching shaft 8 to rotate and changing the azimuth angle and the pitching angle of the spray head assembly 1. In addition, the driving module can also change the frequency of the water pump 7 according to the cleaning mode, and control over the water outlet flow and the water outlet pressure is achieved.
The utility model discloses a better embodiment is equipped with suction pump and water level alarm device in the water tank 5, and the suction pump leads to pipe to be connected with the water source, and suction pump and water level alarm device are connected to control system 4 respectively. Preferably, the water tube 6 is a stainless steel hose.
The working method of the intelligent photovoltaic cleaning spray head comprises the following steps:
step 1: a brightness threshold value of the photovoltaic module is preset in the control system 4, and the high-definition camera 3 collects a high-resolution image of the surface of the photovoltaic module and sends the high-resolution image to the control system 4 for analysis;
step 2: if the brightness of the photovoltaic module is higher than or equal to the brightness threshold, the cleaning function is not started; if the brightness of the photovoltaic module is lower than the brightness threshold value and the whole brightness is uniform, the control system 4 controls the rotating base 2 and the pitching shaft 8 to enable the fan-shaped spray head to face the photovoltaic module and perform scanning type cleaning; if the brightness of the photovoltaic module is lower than the brightness threshold value and the whole brightness is not uniform, the control system 4 controls the rotating base 2 and the pitching shaft 8 to enable the remote spray nozzle to face the photovoltaic module and perform local cleaning;
and step 3: after cleaning each time, the high-definition camera 3 collects the image of the surface of the photovoltaic module again and sends the image to the control system 4 for analysis, and the step 2 is repeated until the brightness of the photovoltaic module is higher than or equal to the brightness threshold.
When in actual use, firstly, the high-definition camera 3 is aligned to the photovoltaic module in the front side, and a complete image module image is shot. When the control system 4 generates a prompt tone, the photovoltaic module does not need to be cleaned; after entering a scanning type cleaning mode, a horizontal rotating surface of the rotating base 2 firstly drives the fan-shaped spray head to realize transverse cleaning, after one-time cleaning is finished transversely, a pitching shaft of the rotating base 2 drives the fan-shaped spray head to rotate longitudinally until the fan-shaped spray head is aligned to an uncleaned area, and then the fan-shaped spray head starts to perform reverse transverse cleaning on the photovoltaic module; after entering a local cleaning mode, the remote-type spray head rotates to a position opposite to the photovoltaic module, and the cleaning of a specific area of the photovoltaic module is realized through horizontal rotation and pitching; after every complete washing, high definition digtal camera 3 can shoot the image again to upload to control system 4 and carry out secondary analysis, until control system 4 the prompt tone appears, this photovoltaic module cleaning performance is qualified, and this washing is ended.
Although some terms are used in the present invention, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the present invention and are to be construed as any additional limitation which is not in accordance with the spirit of the present invention. The above description is only used as an example to further illustrate the content of the present invention, so as to facilitate understanding, but not to represent that the embodiment of the present invention is limited to this, and any technical extension or re-creation according to the present invention is protected by the present invention.
Claims (10)
1. An intelligent photovoltaic cleaning spray head is characterized by comprising a spray head assembly (1), a rotating base (2), a high-definition camera (3), a control system (4), a water tank (5), a water pipe (6), a water pump (7) and a pitching shaft (8);
the pitching shaft (8) is arranged on the rotating base (2); the spray head assembly (1) comprises a spray head seat, a fan-shaped spray head and a remote-jet spray head, the spray head seat is connected with the pitching shaft (8), the fan-shaped spray head is arranged on one side of the spray head seat, the remote-jet spray head is arranged on the other side of the spray head seat, and the fan-shaped spray head and the remote-jet spray head are respectively connected with the spray head seat; one end of the water pipe (6) is connected with the water tank (5), the other end of the water pipe is respectively connected with the fan-shaped spray head and the remote spray head through a tee joint, and the water pump (7) is arranged on the water pipe (6); the high-definition camera (3) is arranged right opposite to the photovoltaic module; the rotating base (2), the high-definition camera (3), the water pump (7) and the pitching shaft (8) are respectively connected with the control system (4).
2. The intelligent photovoltaic cleaning spray head according to claim 1, wherein the water pump (7) is a high-pressure variable-frequency pump.
3. The intelligent photovoltaic cleaning showerhead of claim 1, wherein the spray angle of the fan-shaped showerhead is 25 ° to 65 °.
4. The intelligent photovoltaic cleaning showerhead of claim 1, wherein the range of the remote showerhead covers a surface of the photovoltaic module.
5. The intelligent photovoltaic cleaning showerhead of claim 1, wherein the control system (4) comprises a processor, an image processing module, a storage module and a drive module; the processor is respectively connected with the image processing module, the storage module and the driving module, the image processing module is connected with the high-definition camera (3), and the driving module is respectively connected with the rotating base (2), the water pump (7) and the pitching shaft (8).
6. The intelligent photovoltaic cleaning spray head according to claim 1, wherein a water pump and a water level alarm device are arranged in the water tank (5), the water pump is connected with a water source through a water pipe, and the water pump and the water level alarm device are respectively connected to the control system (4).
7. The intelligent photovoltaic cleaning spray head according to claim 1, wherein a polarizer is arranged in front of the high-definition camera (3).
8. The intelligent photovoltaic cleaning spray head according to claim 1, wherein the water pipe (6) is a stainless steel hose.
9. The intelligent photovoltaic cleaning showerhead of claim 1, wherein the rotating base (2) is provided with a damping mechanism.
10. The intelligent photovoltaic cleaning spray head according to claim 1, wherein the rotating base (2) is provided with a rotation limiting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023020216.4U CN214380798U (en) | 2020-12-15 | 2020-12-15 | Intelligent photovoltaic cleaning sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023020216.4U CN214380798U (en) | 2020-12-15 | 2020-12-15 | Intelligent photovoltaic cleaning sprayer |
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| Publication Number | Publication Date |
|---|---|
| CN214380798U true CN214380798U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023020216.4U Active CN214380798U (en) | 2020-12-15 | 2020-12-15 | Intelligent photovoltaic cleaning sprayer |
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|---|---|
| CN (1) | CN214380798U (en) |
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2020
- 2020-12-15 CN CN202023020216.4U patent/CN214380798U/en active Active
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