CN114095704A - Photovoltaic power plant remote monitoring device - Google Patents

Photovoltaic power plant remote monitoring device Download PDF

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Publication number
CN114095704A
CN114095704A CN202111372359.8A CN202111372359A CN114095704A CN 114095704 A CN114095704 A CN 114095704A CN 202111372359 A CN202111372359 A CN 202111372359A CN 114095704 A CN114095704 A CN 114095704A
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China
Prior art keywords
fixed
camera
photovoltaic power
piece
remote monitoring
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Granted
Application number
CN202111372359.8A
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Chinese (zh)
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CN114095704B (en
Inventor
张永生
丁建新
张亚松
张玉
邬思泓
周汗青
魏远方
刘光辉
熊伟
李达林
涂文进
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Huaneng Jiangxi Clean Energy Co ltd
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Huaneng Jiangxi Clean Energy Co ltd
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Priority to CN202111372359.8A priority Critical patent/CN114095704B/en
Publication of CN114095704A publication Critical patent/CN114095704A/en
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Publication of CN114095704B publication Critical patent/CN114095704B/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/10Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12Brushes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/30Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S50/00Monitoring or testing of PV systems, e.g. load balancing or fault identification
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50Constructional details
    • H04N23/52Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Studio Devices (AREA)

Abstract

The invention discloses a photovoltaic power station remote monitoring device which comprises a monitoring assembly, a monitoring module and a control module, wherein the monitoring assembly comprises a camera, a bottom plate and a connecting piece, the connecting piece is fixed at the top of the bottom plate, and the connecting piece is fixed with the bottom of the camera; and a cleaning component, which is arranged on the camera and comprises a rain shielding part, a driving part, a mounting plate, a driving part, a scraper and an ash removal part, wherein the rain shielding part is fixed at the top of the camera, the driving part is arranged on the side surface of the camera, the mounting plate is fixed at the bottom of the camera, and the driving part is arranged at the bottom of the mounting plate. Through the setting of wasing the subassembly, can clean and wash the camera lens of camera in rainy weather, need not manual operation, and need not extra power supply, when guaranteeing the monitoring effect, accord with advocating of energy-concerving and environment-protective at present more.

Description

Photovoltaic power plant remote monitoring device
Technical Field
The invention relates to the technical field of remote monitoring of photovoltaic power stations, in particular to a remote monitoring device of a photovoltaic power station.
Background
The photovoltaic power station is a power generation system which is formed by electronic elements such as a crystalline silicon plate and an inverter and utilizes solar energy, and the photovoltaic power generation system is connected with a power grid and transmits power to the power grid.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems occurring in the existing remote monitoring apparatus for photovoltaic power plants.
Therefore, the problem to be solved by the present invention is that in the prior art, most cameras for remote monitoring of photovoltaic power stations are exposed outside, and there is no device for cleaning the lens of the camera, which causes more raindrops to adhere to the lens during raining, and greatly affects the monitoring effect.
In order to solve the technical problems, the invention provides the following technical scheme: a photovoltaic power station remote monitoring device comprises a monitoring assembly, a monitoring module and a control module, wherein the monitoring assembly comprises a camera, a bottom plate and a connecting piece, the connecting piece is fixed to the top of the bottom plate, and the connecting piece is fixed to the bottom of the camera; and a cleaning component, which is arranged on the camera and comprises a rain shielding part, a driving part, a mounting plate, a driving part, a scraping plate and an ash removing part, wherein the rain shielding part is fixed at the top of the camera, the driving part is arranged on the side surface of the camera, the mounting plate is fixed at the bottom of the camera, the driving part is arranged at the bottom of the mounting plate and is matched with the driving part, the scraping plate is fixed on the driving part, and the ash removing part is arranged below the mounting plate.
As a preferable scheme of the photovoltaic power station remote monitoring apparatus of the present invention, wherein: the connecting piece includes spliced pole, fixed disk and connecting axle, the spliced pole is fixed in the bottom plate top, the fixed disk with the spliced pole top is fixed, the connecting axle rotate connect in the camera with between the fixed disk.
As a preferable scheme of the photovoltaic power station remote monitoring apparatus of the present invention, wherein: the connecting piece still includes driving motor, driving gear, ring gear and solid fixed ring, driving motor is fixed in the fixed disk top, the driving gear with the driving motor output is fixed, gu fixed ring install in the connecting axle surface, the ring gear with gu fixed ring bottom is fixed, and with the driving gear meshing.
As a preferable scheme of the photovoltaic power station remote monitoring apparatus of the present invention, wherein: the rain-proof piece comprises a rain collecting box and a funnel, the rain collecting box is fixed at the top of the camera, and the funnel is fixed at the top of the rain collecting box.
As a preferable scheme of the photovoltaic power station remote monitoring apparatus of the present invention, wherein: the rain-proof piece further comprises a connecting block and a baffle plate, the connecting block is fixed to two sides of the bottom of the rain collecting box, and the bottom of the rain-proof piece is fixed with the camera.
As a preferable scheme of the photovoltaic power station remote monitoring apparatus of the present invention, wherein: the driving piece includes water pipe and spacing ring, water pipe one end extends to in the rain case, the other end is located the mounting panel below, the spacing ring is fixed in the water pipe surface, and the side with the mounting panel is fixed.
As a preferable scheme of the photovoltaic power station remote monitoring apparatus of the present invention, wherein: the driving medium includes impeller, connecting rod and driving disc, the impeller is located the water pipe below, connecting rod one end with the impeller is fixed, the other end with the driving disc is fixed, the driving disc is located the camera outside.
As a preferable scheme of the photovoltaic power station remote monitoring apparatus of the present invention, wherein: the transmission part further comprises a reinforcing ring and a reinforcing rod, the reinforcing ring is rotatably connected to the surface of the connecting rod, the bottom end of the reinforcing rod is fixed to the reinforcing ring, and the top end of the reinforcing rod is fixed to the bottom of the mounting plate.
As a preferable scheme of the photovoltaic power station remote monitoring apparatus of the present invention, wherein: the scraper blade is the triangle-shaped toper, and one end is fixed in the driving plate surface.
As a preferable scheme of the photovoltaic power station remote monitoring apparatus of the present invention, wherein: the ash removing part comprises a brush and a fixed rod, the fixed rod is fixed at the bottom of the mounting plate, and the brush is fixed with the bottom end of the fixed rod.
The invention has the beneficial effects that: through the setting of wasing the subassembly, can clean and wash the camera lens of camera in rainy weather, need not manual operation, and need not extra power supply, when guaranteeing the monitoring effect, accord with advocating of energy-concerving and environment-protective at present more.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is an overall structural diagram of a photovoltaic power station remote monitoring device.
Fig. 2 is a connecting piece structure diagram of the photovoltaic power station remote monitoring device.
Fig. 3 is a structural diagram of a rain shield of the photovoltaic power station remote monitoring device.
FIG. 4 is a diagram of the connection structure between the mounting board and the transmission member of the photovoltaic power station remote monitoring device.
FIG. 5 is a diagram of the connection structure of the water pipe and the impeller of the photovoltaic power station remote monitoring device.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1, a first embodiment of the present invention provides a photovoltaic power station remote monitoring apparatus, which includes a monitoring component 100 and a cleaning component 200, and the monitoring component 100 is cleaned by the cleaning component 200 in rainy weather, so as to improve the timeliness and accuracy of monitoring, and without manual cleaning, so as to greatly reduce the labor cost.
Specifically, the monitoring assembly 100 includes a camera 101, a base plate 102 and a connecting member 103, wherein the connecting member 103 is fixed to the top of the base plate 102, and the connecting member 103 is fixed to the bottom of the camera 101.
The camera 101 is of a type commonly used by workers in the field, which is prior art.
Cleaning assembly 200, set up on camera 101, including rain-proof piece 201, driving piece 202, mounting panel 203, driving medium 204, scraper blade 205 and deashing piece 206, rain-proof piece 201 is fixed in camera 101 top, driving piece 202 sets up in camera 101 side, mounting panel 203 is fixed with camera 101 bottom, driving medium 204 sets up in mounting panel 203 bottom, and with driving piece 202 cooperation, scraper blade 205 is fixed in on driving medium 204, deashing piece 206 sets up in mounting panel 203 below.
During rainy days, rainwater above the camera 101 is collected through the rain shielding part 201, the driving part 204 and the scraper 205 are driven to rotate through the rainwater and the driving part 202, the lens of the camera 101 is rotated and scraped through the scraper 205, accumulated water on the lens is removed, the camera 101 is prevented from being influenced by the accumulated water to be monitored and operated, manual work and extra power are not needed, the working efficiency is greatly improved, when the scraper 205 rotates, the scraper 205 is scrubbed through the ash cleaning part 206, impurities on the scraper 205 are removed, and the lens is prevented from being scratched, wherein the inner side of the scraper 205 is made of rubber, and the lens is prevented from being damaged.
Example 2
Referring to fig. 1 and 2, a second embodiment of the present invention is based on the previous embodiment.
Specifically, the connecting member 103 includes a connecting column 103a, a fixed disk 103b and a connecting shaft 103c, the connecting column 103a is fixed on the top of the bottom plate 102, the fixed disk 103b is fixed on the top of the connecting column 103a, and the connecting shaft 103c is rotatably connected between the camera 101 and the fixed disk 103 b.
The camera 101 is fixed on the fixed disc 103b by the connecting column 103a, and the camera 101 can rotate in the using process through the connecting shaft 103c, so that the monitoring range of the camera is improved.
The connecting piece 103 further comprises a driving motor 103d, a driving gear 103e, a toothed ring 103f and a fixing ring 103g, the driving motor 103d is fixed to the top of the fixing disc 103b, the driving gear 103e is fixed to the output end of the driving motor 103d, the fixing ring 103g is mounted on the surface of the connecting shaft 103c, and the toothed ring 103f is fixed to the bottom of the fixing ring 103g and meshed with the driving gear 103 e.
When the camera 101 is required to rotate to adjust the monitoring area, the driving motor 103d is started, the driving gear 103e and the gear ring 103f are driven to rotate through the driving motor 103d, and therefore the gear ring 103f and the fixing ring 103g drive the connecting shaft 103c and the camera 101 to rotate so as to monitor different areas.
Example 3
Referring to FIGS. 3-5, a third embodiment of the present invention is based on the first two embodiments.
Specifically, the rain blocking member 201 includes a rain collecting box 201a and a funnel 201b, the rain collecting box 201a is fixed to the top of the camera 101, and the funnel 201b is fixed to the top of the rain collecting box 201 a.
When raining, the rainwater enters the rainwater collection box 201a through the funnel 201b to be collected, wherein the top of the funnel 201b is open, and the rainwater at the top of the camera 101 is conveniently guided into the rainwater collection box 201a to be collected.
The rain shield 201 further comprises a connecting block 201c and a baffle 201d, the connecting block 201c is fixed on two sides of the bottom of the rain collecting box 201a, and the bottom of the rain collecting box is fixed with the camera 101.
Connecting block 201c is used for fixing collection rain case 201a, makes its installation more firm, prevents that it from taking place to rock or drop in the use, and baffle 201d top edge is the chamfer and is handled, exports the rainwater from camera 101 edge, avoids too much rainwater to pile up on camera 101.
The driving member 202 includes a water pipe 202a and a limiting ring 202b, one end of the water pipe 202a extends into the rain-collecting box 201a, the other end is located below the mounting plate 203, the limiting ring 202b is fixed on the surface of the water pipe 202a, and the side surface is fixed with the mounting plate 203.
Rainwater collected in the rainwater collection box 201a is led out from the water pipe 202a under the action of gravity, and driving of an additional motor or a water pump and the like is not needed, so that the rainwater collection box accords with the advocation of energy conservation and environmental protection at present.
The transmission member 204 includes an impeller 204a, a connecting rod 204b and a transmission disc 204c, the impeller 204a is located below the water pipe 202a, one end of the connecting rod 204b is fixed to the impeller 204a, the other end is fixed to the transmission disc 204c, and the transmission disc 204c is located outside the camera 101.
The water pipe 202a is arranged on the upper side surface of the impeller 204a, when rainwater is guided out from the water pipe 202a and impacts the impeller 204a, the impeller 204a can be driven to rotate by the impact force of the water, so that the connecting rod 204b and the transmission disc 204c are driven to rotate by the impeller 204a, at the moment, the scraper 205 is driven to rotate by the rotation of the transmission disc 204c, the lens is continuously scratched, and the rainwater is prevented from being attached to the lens in rainy days to influence the monitoring effect.
The transmission member 204 further includes a reinforcing ring 204d and a reinforcing rod 204e, the reinforcing ring 204d is rotatably connected to the surface of the connecting rod 204b, the bottom end of the reinforcing rod 204e is fixed to the reinforcing ring 204d, and the top end of the reinforcing rod 204e is fixed to the bottom of the mounting plate 203.
The reinforcing ring 204d and the reinforcing rod 204e are used for limiting the connecting rod 204b, so that the connecting rod is prevented from deviating or shaking in the using process.
The scraper 205 is in a triangular conical shape, one end of the scraper is fixed on the surface of the transmission disc 204c, and one side of the scraper 205 close to the lens is in a conical shape, so that the scraping effect is better.
The ash removing member 206 comprises a brush 206a and a fixing rod 206b, the fixing rod 206b is fixed at the bottom of the mounting plate 203, and the brush 206a is fixed at the bottom end of the fixing rod 206 b.
When the scraper 205 rotates, the side of the scratch on the lenses is contacted with the brushes 206a for scratching, so that the brushes 206a remove the sundries on the scraper 205, and the larger damage to the lenses in the scratching process is prevented.
When the rain collection device is used, when the rain is in rainy weather, rainwater enters the rain collection box 201a through the funnel 201b to be collected, the top of the funnel 201b is open, the rainwater at the top of the camera 101 is conveniently guided into the rain collection box 201a to be collected, then the rainwater in the rain collection box 201a is guided out from the water pipe 202a through gravity, the rainwater impacts the impeller 204a, the impeller 204a can be driven to rotate through the impact force of water, the connecting rod 204b and the transmission disc 204c are driven to rotate through the impeller 204a, the scraper 205 is driven to rotate through the rotation of the transmission disc 204c, the lens is continuously scraped, the rainwater is prevented from being attached to the lens in rainy days, the monitoring effect is influenced, meanwhile, the scraping side, scraped on the lens, of the scraper 205 is in contact with the brush 206a scraping manner, so that sundries on the scraper 205 are removed through the brush 206a, and great damage to the lens in the scraping process is prevented, therefore, additional motors or water pumps and the like are not needed for driving, the energy-saving and environment-friendly advocated requirements at present are met, the lens does not need to be cleaned manually, and the monitoring efficiency is greatly improved; when the camera 101 is required to rotate to adjust the monitoring area, the driving motor 103d is started, the driving gear 103e and the gear ring 103f are driven to rotate through the driving motor 103d, and therefore the gear ring 103f and the fixing ring 103g drive the connecting shaft 103c and the camera 101 to rotate, different areas are monitored, and the monitoring range of the camera 101 is enlarged.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims (10)

1. The utility model provides a photovoltaic power plant remote monitoring device which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the monitoring assembly (100) comprises a camera (101), a bottom plate (102) and a connecting piece (103), wherein the connecting piece (103) is fixed to the top of the bottom plate (102), and the connecting piece (103) is fixed to the bottom of the camera (101); and
cleaning assembly (200), set up in on camera (101), including rain-proof piece (201), driving piece (202), mounting panel (203), driving medium (204), scraper blade (205) and deashing piece (206), rain-proof piece (201) are fixed in camera (101) top, driving piece (202) set up in camera (101) side, mounting panel (203) with camera (101) bottom is fixed, driving medium (204) set up in mounting panel (203) bottom, and with driving piece (202) cooperation, scraper blade (205) are fixed in on the driving medium (204), deashing piece (206) set up in mounting panel (203) below.
2. The photovoltaic power plant remote monitoring apparatus of claim 1, wherein: connecting piece (103) are including spliced pole (103a), fixed disk (103b) and connecting axle (103c), spliced pole (103a) are fixed in bottom plate (102) top, fixed disk (103b) with spliced pole (103a) top is fixed, connecting axle (103c) rotate connect in camera (101) with between fixed disk (103 b).
3. The photovoltaic power plant remote monitoring apparatus of claim 2, wherein: connecting piece (103) still includes driving motor (103d), driving gear (103e), ring gear (103f) and solid fixed ring (103g), driving motor (103d) are fixed in fixed disk (103b) top, driving gear (103e) with driving motor (103d) output end is fixed, gu fixed ring (103g) install in connecting axle (103c) surface, ring gear (103f) with gu fixed ring (103g) bottom is fixed, and with driving gear (103e) meshing.
4. The photovoltaic power plant remote monitoring apparatus of claim 2 or 3, characterized in that: rain-proof piece (201) are including collection rain case (201a) and funnel (201b), collection rain case (201a) are fixed in camera (101) top, funnel (201b) are fixed in collection rain case (201a) top.
5. The photovoltaic power plant remote monitoring apparatus of claim 4 wherein: rain-proof piece (201) still includes connecting block (201c) and baffle (201d), connecting block (201c) are fixed in rain collection box (201a) bottom both sides, and the bottom with camera (101) are fixed.
6. The photovoltaic power plant remote monitoring apparatus of claim 5, wherein: the driving piece (202) comprises a water pipe (202a) and a limiting ring (202b), one end of the water pipe (202a) extends into the rain collecting box (201a), the other end of the water pipe is located below the mounting plate (203), the limiting ring (202b) is fixed on the surface of the water pipe (202a), and the side surface of the limiting ring is fixed with the mounting plate (203).
7. The photovoltaic power plant remote monitoring apparatus of claim 6, wherein: the transmission part (204) comprises an impeller (204a), a connecting rod (204b) and a transmission disc (204c), the impeller (204a) is located below the water pipe (202a), one end of the connecting rod (204b) is fixed with the impeller (204a), the other end of the connecting rod (204b) is fixed with the transmission disc (204c), and the transmission disc (204c) is located on the outer side of the camera (101).
8. The photovoltaic power plant remote monitoring apparatus of claim 7 wherein: the transmission piece (204) further comprises a reinforcing ring (204d) and a reinforcing rod (204e), the reinforcing ring (204d) is rotatably connected to the surface of the connecting rod (204b), the bottom end of the reinforcing rod (204e) is fixed to the reinforcing ring (204d), and the top end of the reinforcing rod is fixed to the bottom of the mounting plate (203).
9. The photovoltaic power plant remote monitoring apparatus of claim 7 or 8 wherein: the scraping plate (205) is in a triangular cone shape, and one end of the scraping plate is fixed on the surface of the transmission disc (204 c).
10. The photovoltaic power plant remote monitoring apparatus of claim 9 wherein: the ash removing part (206) comprises a brush (206a) and a fixing rod (206b), the fixing rod (206b) is fixed at the bottom of the mounting plate (203), and the brush (206a) is fixed with the bottom end of the fixing rod (206 b).
CN202111372359.8A 2021-11-18 2021-11-18 Remote monitoring device for photovoltaic power station Active CN114095704B (en)

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