CN114337534A

CN114337534A - Bird repelling photovoltaic power grid inspection method based on unmanned aerial vehicle technology

Info

Publication number: CN114337534A
Application number: CN202111554970.2A
Authority: CN
Inventors: 潘成夏
Original assignee: Nantong Haisen Unmanned Plane Technology Co ltd
Current assignee: Nantong Haisen Unmanned Plane Technology Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-04-12

Abstract

The invention discloses a photovoltaic power grid inspection method capable of repelling birds based on unmanned aerial vehicle technology, belonging to the technical field of photovoltaic power grid inspection, wherein a gradually-expanded shriveled expansion air bag floats in the air through the traction of a connecting rope, so that a marked photovoltaic panel is more obvious, along with the gradual expansion of the shriveled expansion air bag, the expansion size of the shriveled expansion air bag is limited by a spherical nylon limiting net, so that flexible plastic bubble particles are contacted with the spherical nylon limiting net, the expansion of the shriveled expansion air bag is matched with the limiting of the spherical nylon limiting net to crush the flexible plastic bubble particles, the flexible plastic bubble particles can make a sound at the moment of the rupture of the flexible plastic bubble particles to repel nearby staying birds, the rupture of the flexible plastic bubble particles can flow along with a bird repellent, the flowing bird repellent can be adsorbed by capillary fibers on the surface of the spherical nylon limiting net, the possibility of large loss of the bird repellent is reduced, and the bird repellent effect is further improved.

Description

Bird repelling photovoltaic power grid inspection method based on unmanned aerial vehicle technology

Technical Field

The invention relates to the technical field of photovoltaic power grid inspection, in particular to a bird repelling photovoltaic power grid inspection method based on an unmanned aerial vehicle technology.

Background

The photovoltaic is a solar photovoltaic power generation system for short, and is a power generation system which directly converts solar radiation energy into electric energy by using the photovoltaic effect of a solar cell semiconductor material. The solar cell is realized mainly by utilizing a solar panel made of semiconductor materials such as silicon and the like and utilizing illumination to generate direct current, such as a solar cell which is visible everywhere in our daily life.

In the process of hot spot inspection on the surface of a photovoltaic panel in a photovoltaic power grid, the photovoltaic panel with faults needs to be positioned, so that a professional can conveniently examine and repair the photovoltaic panel, the positions of the photovoltaic panel are roughly estimated through coordinates in some existing positioning processes, two or even a plurality of photovoltaic panels possibly exist in the marked positions, personnel also need to examine once, the photovoltaic panel with faults is not convenient to accurately position, and the overhauling efficiency of the photovoltaic panel is influenced.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a bird repelling photovoltaic power grid inspection method based on unmanned aerial vehicle technology, in the scheme, a failed photovoltaic panel is inspected by an unmanned aerial vehicle main body through thermal infrared scanning, and positioning is sent to a control terminal, simultaneously, a central control module controls an electromagnetic block through an integrated circuit board, so that the magnetic force of the electromagnetic block disappears, a positioning cylinder is separated from a launching embedding groove and moves freely, the positioning cylinder moving freely and matched with a balance flying wing keep a stable falling state, finally, the positioning cylinder is matched with a bonding layer through a sucking disc and is tightly adsorbed on the surface of the failed photovoltaic panel, the failed photovoltaic panel is marked, the inspection efficiency of personnel on the photovoltaic panel is improved, in the process that the positioning cylinder is separated from the launching embedding groove and moves freely, because the material density of the positioning cylinder is larger than that of a shrivelled expansion airbag, because the falling speed of the positioning cylinder is different from that of the shrivelled state expansion air bag, the shrivelled state expansion air bag is gradually separated from the inner cavity of the positioning cylinder in the falling process of the positioning cylinder, when the positioning cylinder is finally adsorbed on the surface of a fault photovoltaic panel, the shrivelled state expansion air bag also falls on the surface of the fault photovoltaic panel and is positioned outside the positioning cylinder, when the hot spot patrol is carried out on the surface of the photovoltaic panel, the outer boundary has the temperature which can be used as the most basic condition for the hot spot patrol, the hot spot area is more obvious and convenient for patrol, the shrivelled state expansion air bag filled with carbon dioxide gas is gradually expanded due to the higher outdoor temperature, the shrivelled state expansion air bag which is gradually expanded floats in the air through the traction of the connecting rope, so that the marked photovoltaic panel is more obvious, the photovoltaic panel does not need to be checked again at the moment, and the overhaul efficiency of the photovoltaic panel is further improved, the shrivelled state expansion air bag is matched with the connecting rope in the floating process in the air to provide an upward force for connecting the wafers, the connecting wafers are pulled upwards, the connecting wafers which move upwards drive the piston rods to move upwards, the piston rods which move upwards reduce the atmospheric pressure of the inner cavities of the suckers to ensure that the suckers are tightly adsorbed on the surface of the photovoltaic panel, when the connecting wafers rise to a certain height, the top columns are matched with the torsional springs to reset to rotate, the connecting wafers are limited, the atmospheric pressure of the inner cavities of the suckers keeps a stable state, the stability of the suckers adsorbed on the surface of the photovoltaic panel is further improved, the expansion size of the shrivelled state expansion air bag is limited by the spherical nylon limiting net along with the gradual expansion of the shrivelled state expansion air bag, so that the flexible plastic bubble particles are contacted with the spherical nylon limiting net, and the expansion of the shrivelled state expansion air bag is matched with the limiting net to crush the flexible plastic bubble particles, will sound in the twinkling of an eye that flexible plastic bubble granule is cracked, drive near birds that stop, flexible plastic bubble granule's fracture can be followed and driven the bird agent and flow, and the bird agent that drives that flows can be adsorbed by the capillary fibre on the spacing net surface of spherical nylon, reduces the possibility that drives the bird agent and run off in a large number, further improves and drives the bird effect.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A bird repelling photovoltaic power grid inspection method based on an unmanned aerial vehicle technology comprises the following steps:

s1, firstly, distributing a plurality of unmanned aerial vehicles to carry out hot spot inspection on the surface of a photovoltaic panel in the photovoltaic power grid;

s2, when the unmanned aerial vehicle flies above the photovoltaic panel, thermal infrared scanning is carried out on the photovoltaic panel, and the heat emitted by the hot spot area is higher than that of the normal surface of the photovoltaic panel;

s3, when abnormal temperature appears on the surface of the photovoltaic panel through thermal infrared scanning display, the unmanned aerial vehicle sends the position coordinates of the photovoltaic panel to the control terminal through the satellite;

s4, after sending out a professional to reach the designated coordinate, the control center overhauls the photovoltaic panel with the hot spots, and finally completes the inspection operation of a whole set of flow.

Further, the unmanned aerial vehicle in S3 includes an unmanned aerial vehicle main body, an outer end of the unmanned aerial vehicle main body is fixedly connected with a centralized launch box, an outer end of the centralized launch box is electrically connected with a central control module, an inner portion of the centralized launch box is fixedly connected with an integrated circuit board, a lower end of the integrated circuit board is electrically connected with an electromagnetic block, a launch embedding groove is formed in a lower end of the centralized launch box, four balance embedding grooves are formed in an inner wall of the launch embedding groove, a positioning cylinder is embedded in an inner cavity of the launch embedding groove, balance flying wings are fixedly connected to an outer circumferential surface of the positioning cylinder, the balance flying wings are embedded in an inner cavity of the balance embedding grooves, an ultrathin metal ring is fixedly connected to an upper end of the positioning cylinder, the ultrathin metal ring and the electromagnetic block are mutually adsorbed, an engaging block is fixedly connected to an inner wall of the positioning cylinder, and an end of the engaging block, which is far away from the positioning cylinder, is connected with an engaging cylinder, the lower extreme fixedly connected with sucking disc that links up a section of thick bamboo, the lower extreme of sucking disc is equipped with the bond line, this scheme is patrolled out the photovoltaic board that breaks down through hot infrared scanning in the unmanned aerial vehicle main part to when sending the location to control terminal, central control module will pass through integrated circuit board control electromagnetic block, make the magnetic force of electromagnetic block disappear, thereby make a location section of thick bamboo break away from the transmission gomphosis groove and be the free fall motion, the balanced all wing of location section of thick bamboo cooperation that is the free fall motion will keep a stable whereabouts state, finally make a location section of thick bamboo tightly adsorb on the surface of trouble photovoltaic board through sucking disc cooperation bond line, mark the photovoltaic board that breaks down, the efficiency of investigation of personnel to the photovoltaic board improves.

Furthermore, a piston rod is embedded in an inner cavity of the linking cylinder, a linking disc is fixedly connected to the upper end of the piston rod, a connecting rope is fixedly connected to the upper end of the linking disc, one end, far away from the linking disc, of the connecting rope is fixedly connected with a shrivelled state expansion air bag, the inner cavity of the shrivelled state expansion air bag is filled with carbon dioxide gas, a linking block is fixedly connected to the inner wall of the positioning cylinder, one end, far away from the positioning cylinder, of the linking block is fixedly connected with a torsion spring, the outer circumferential surface of the torsion spring is fixedly connected with a top column, the outer circumferential surface of the shrivelled state expansion air bag is fixedly connected with a bird repelling component, when the positioning cylinder is separated from the launching embedding groove and moves freely, the material density of the positioning cylinder is larger than that of the shrivelled state expansion air bag, and the falling speed of the positioning cylinder and the shrivelled state expansion air bag is different, so that the positioning cylinder falls down, the shrivelled-state expansion air bag is gradually separated from the inner cavity of the positioning cylinder, when the positioning cylinder is finally adsorbed on the surface of a fault photovoltaic panel, the shrivelled-state expansion air bag also falls on the surface of the fault photovoltaic panel, and is positioned on the outer side of the positioning cylinder, when the surface of the photovoltaic panel is subjected to hot spot patrol, the outer boundary of the shrivelled-state expansion air bag has the temperature of centigrade which can be used as the most basic condition for hot spot patrol, so that a hot spot area is more obvious and convenient to patrol, the shrivelled-state expansion air bag filled with carbon dioxide gas is gradually expanded due to higher outdoor temperature, the shrivelled-state expansion air bag which is gradually expanded floats in the air through the traction of the connecting rope, so that the marked photovoltaic panel is more visible, the photovoltaic panel does not need to be checked again at the moment, the maintenance efficiency of the photovoltaic panel is further improved, and the shrivelled-state expansion air bag is matched with the connecting rope in the floating process, for linking up the disk and providing one ascending power, upwards drag linking the disk, the linking disk of upward movement drives the piston rod and upwards removes, the piston rod of rebound, the atmospheric pressure that will reduce the sucking disc inner chamber, make the sucking disc tightly adsorb on the surface of photovoltaic board, when linking up the disk and rising certain height, the reseing of fore-set cooperation torsional spring will rotate, it is spacing to linking the disk, make the atmospheric pressure of sucking disc inner chamber keep a stable state, further improve the stability of sucking disc adsorption on photovoltaic board surface.

Further, the bird repelling component comprises a spherical nylon limiting net and flexible plastic bubble particles, the spherical nylon limiting net is fixedly connected to the outer circumferential surface of the shrivelled state expansion air bag, capillary fibers are fixedly connected to the inner wall of the spherical nylon limiting net, the flexible plastic bubble particles are fixed to the outer circumferential surface of the shrivelled state expansion air bag, bird repelling agents are filled in the inner cavity of the flexible plastic bubble particles, along with gradual expansion of the shrivelled state expansion air bag, the expansion size of the shrivelled state expansion air bag is limited by the spherical nylon limiting net, so that the flexible plastic bubble particles are in contact with the spherical nylon limiting net, the flexible plastic bubble particles are crushed by the expansion of the shrivelled state expansion air bag in cooperation with the limitation of the spherical nylon limiting net, sound is generated in the moment that the flexible plastic bubble particles are broken, birds staying nearby are repelled, and the breakage of the flexible plastic bubble particles can flow out along with the bird repelling agents, the flowing bird repellent can be adsorbed by the capillary fibers on the surface of the spherical nylon limiting net, so that the possibility of great loss of the bird repellent is reduced, and the bird repellent effect is further improved.

Further, flat attitude inflation gasbag is red, flat attitude inflation gasbag adopts fluorine silicon rubber material to make, and its red more conspicuous is more convenient for the staff to lock the target, and fluorine silicon rubber material has high pliability and elasticity, reduces flat attitude inflation gasbag and appears breaking the possibility of damaging after the inflation.

Furthermore, the lower extreme fixedly connected with rubber extrusion layer of piston rod, the outer periphery of rubber extrusion layer and the inner wall in close contact with of linking up a section of thick bamboo, through rubber extrusion layer, improve the sealed effect between piston rod and the linking up a section of thick bamboo, reduce the possibility that linking up a section of thick bamboo inner chamber and appear gas leakage balanced atmospheric pressure.

Further, the connecting cable is made of nylon materials, the fixed surface of the connecting cable is connected with reflective paillettes, the connecting cable is matched with the floating flat-state expansion air bag to be in an extended state, and the connecting cable is matched with the reflective paillettes, so that the marked photovoltaic panel is more striking.

Further, the inner wall fixedly connected with inoxidizing coating of ultra-thin becket, the inoxidizing coating adopts the silica gel material to make, and the connecting cable is carrying out random swing through showy attitude inflation gasbag, through the inoxidizing coating for mutual isolation between connecting cable and the ultra-thin becket reduces the connecting cable and appears cracked possibility.

Furthermore, the inner wall of the positioning cylinder is provided with a polishing layer, the connecting wafer is in contact with the inner wall of the positioning cylinder, and the polishing layer reduces friction between the inner wall of the positioning cylinder and the connecting wafer, so that the connecting wafer can be conveniently lifted.

Furthermore, the connection block is perpendicular to the ejection column through the torsion spring in the initial state, when the connection wafer rises to a certain height, the ejection column is matched with the torsion spring to reset so as to rotate, the connection wafer is limited, and the atmospheric pressure of the inner cavity of the sucker keeps a stable state.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) this scheme is at the photovoltaic board that the unmanned aerial vehicle main part was gone wrong through hot infrared scanning patrolling, and when sending the location to control terminal, central control module will pass through integrated circuit board control electromagnetic block, make the magnetic force of electromagnetic block disappear, thereby make a location section of thick bamboo break away from transmission gomphosis groove and be the free fall motion, the balanced all-wing in the location section of thick bamboo cooperation that is the free fall motion will keep a stable whereabouts state, finally make a location section of thick bamboo tightly adsorb on the surface of trouble photovoltaic board through sucking disc cooperation bond line, mark the photovoltaic board that breaks down, the efficiency of investigation of personnel to the photovoltaic board is improved.

(2) A piston rod is embedded in the inner cavity of the linking cylinder, the upper end of the piston rod is fixedly connected with a linking disc, the upper end of the linking disc is fixedly connected with a connecting rope, one end of the connecting rope, far away from the linking disc, is fixedly connected with a shrivelled state expansion air bag, the inner cavity of the shrivelled state expansion air bag is filled with carbon dioxide gas, the inner wall of the positioning cylinder is fixedly connected with a linking block, one end of the linking block, far away from the positioning cylinder, is fixedly connected with a torsion spring, the outer circumferential surface of the torsion spring is fixedly connected with a top column, the outer circumferential surface of the shrivelled state expansion air bag is fixedly connected with a bird repelling component, in the process that the positioning cylinder is separated from the launching embedding groove and moves freely, because the material density of the positioning cylinder is greater than that of the shrivelled state expansion air bag, and because of the difference of the falling speeds of the positioning cylinder and the shrivelled state expansion air bag, the shrivelled state expansion air bag is gradually separated from the inner cavity of the positioning cylinder in the falling process, when the positioning cylinder is finally adsorbed on the surface of a failed photovoltaic panel, the shriveled expansion air bag also falls on the surface of the failed photovoltaic panel and is positioned outside the positioning cylinder, when hot spot patrol is carried out on the surface of the photovoltaic panel, the outer boundary of the shriveled expansion air bag has the temperature of centigrade which can be used as the most basic condition for hot spot patrol, so that a hot spot area is more obvious and convenient to patrol, the shriveled expansion air bag filled with carbon dioxide gas is gradually expanded due to the higher outdoor temperature of the positioning cylinder, the shriveled expansion air bag gradually expanded floats in the air through the traction of the connecting cable, so that the marked photovoltaic panel is more obvious, the photovoltaic panel is not required to be checked again at the moment, the maintenance efficiency of the photovoltaic panel is further improved, the shriveled expansion air bag is matched with the connecting cable in the floating process to provide an upward force for the linking disc, and the linking disc is upwards pulled, the linking disk of upward motion drives the piston rod and upwards removes, and the atmospheric pressure of sucking disc inner chamber will be reduced to the piston rod of rebound for the sucking disc tightly adsorbs on the surface of photovoltaic board, and when linking disk rises certain height, the reseing of fore-set cooperation torsional spring will rotate, and is spacing to linking disk, makes the atmospheric pressure of sucking disc inner chamber keep a stable state, further improves the stability that the sucking disc adsorbs on photovoltaic board surface.

(3) The bird repelling component comprises a spherical nylon limiting net and flexible plastic bubble particles, the spherical nylon limiting net is fixedly connected to the outer circumferential surface of the shrivelled state expansion air bag, capillary fibers are fixedly connected to the inner wall of the spherical nylon limiting net, the flexible plastic bubble particles are fixed to the outer circumferential surface of the shrivelled state expansion air bag, bird repelling agents are filled in the inner cavity of the flexible plastic bubble particles, along with the gradual expansion of the shrivelled state expansion air bag, the expansion size of the shrivelled state expansion air bag is limited by the spherical nylon limiting net, so that the flexible plastic bubble particles are in contact with the spherical nylon limiting net, the flexible plastic bubble particles are crushed by the expansion of the shrivelled state expansion air bag in cooperation with the limiting of the spherical nylon limiting net, sound is generated at the moment that the flexible plastic bubble particles are crushed, birds staying nearby are repelled, and the crushing of the flexible plastic bubble particles can flow out along with the bird repelling agents, the flowing bird repellent can be adsorbed by the capillary fibers on the surface of the spherical nylon limiting net, so that the possibility of great loss of the bird repellent is reduced, and the bird repellent effect is further improved.

(4) The shrivelled-state expansion air bag is red, and the shrivelled-state expansion air bag is made of the fluorosilicone rubber material, so that the red color is more obvious, the worker can lock the target conveniently, and the fluorosilicone rubber material has extremely high flexibility and elasticity, and the possibility that the shrivelled-state expansion air bag is broken and damaged after expansion is reduced.

(5) The lower end of the piston rod is fixedly connected with a rubber extrusion layer, the outer circumferential surface of the rubber extrusion layer is in close contact with the inner wall of the connecting cylinder, the sealing effect between the piston rod and the connecting cylinder is improved through the rubber extrusion layer, and the possibility of air leakage and air pressure balance in the inner cavity of the connecting cylinder is reduced.

(6) The connecting cable is made of nylon materials, the surface of the connecting cable is fixedly connected with a reflective paillette, the connecting cable is matched with the floating flat expansion air bag to be in an extended state, and the connecting cable is matched with the reflective paillette, so that the marked photovoltaic panel is more striking.

(7) The inner wall fixedly connected with inoxidizing coating of ultra-thin becket, the inoxidizing coating adopts the silica gel material to make, and the connecting cable is carrying out random swing through showy attitude inflation gasbag, through the inoxidizing coating for mutual isolation between connecting cable and the ultra-thin becket reduces the cracked possibility of connecting cable appearance.

(8) The inner wall of a location section of thick bamboo is equipped with polishing layer, and the inner wall that links up a disk and a location section of thick bamboo contacts, through polishing layer, reduces the location section of thick bamboo inner wall and links up the friction between the disk, is convenient for link up the disk and carries out the rising movement.

(9) The connection block is perpendicular to the ejection column through the torsion spring in the initial state, when the connection wafer rises to a certain height, the ejection column is matched with the torsion spring to reset, the connection wafer is limited, and the atmospheric pressure of the inner cavity of the sucking disc keeps a stable state.

Drawings

FIG. 1 is an overall flow chart of the present invention;

fig. 2 is a schematic structural diagram of the main body of the unmanned aerial vehicle of the present invention;

FIG. 3 is a schematic diagram of a centralized transmitting box according to the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 3 according to the present invention;

FIG. 5 is a schematic cross-sectional view of the positioning cylinder of the present invention;

FIG. 6 is a structural schematic view of the deflated inflatable bladder of the present invention in a disengaged condition;

FIG. 7 is a structural schematic view of the invention in the inflated state of the deflated inflatable bladder;

FIG. 8 is an enlarged view taken at B of FIG. 7 in accordance with the present invention;

FIG. 9 is a cross-sectional structural schematic view of a deflated inflatable bladder of the present invention;

FIG. 10 is a schematic cross-sectional view of a spherical nylon spacer net according to the present invention;

FIG. 11 is a schematic cross-sectional view of a flexible plastic bubble pellet of the present invention.

The reference numbers in the figures illustrate:

1 unmanned aerial vehicle main part, 2 concentrated transmission boxes, 3 central control module, 4 integrated circuit boards, 5 electromagnetic blocks, 6 transmission embedding grooves, 7 balance embedding grooves, 8 positioning cylinders, 801 polishing layers, 9 balance flying wings, 10 ultrathin metal rings, 1001 protective layers, 11 linking blocks, 12 linking cylinders, 13 suckers, 14 bonding layers, 15 piston rods, 1501 rubber extrusion layers, 16 linking wafers, 17 connecting cables, 18 shriveled state expansion airbags, 181 bird repellent agents, 182 protective films, 19 carbon dioxide gas, 20 linking blocks, 21 torsion springs, 22 support columns, 2300 bird repellent components, 2301 spherical nylon limit net, 2302 flexible plastic bubble particles and 2303 bird repellent agents.

Detailed Description

The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

Referring to fig. 1-4, the unmanned aerial vehicle in S3 includes an unmanned aerial vehicle main body 1, a centralized transmitting box 2 is fixedly connected to an outer end of the unmanned aerial vehicle main body 1, a central control module 3 is electrically connected to an outer end of the centralized transmitting box 2, an integrated circuit board 4 is fixedly connected to an interior of the centralized transmitting box 2, an electromagnet block 5 is electrically connected to a lower end of the integrated circuit board 4, a transmitting embedding groove 6 is cut at a lower end of the centralized transmitting box 2, four balancing embedding grooves 7 are cut at an inner wall of the transmitting embedding groove 6, a positioning cylinder 8 is embedded in an inner cavity of the transmitting embedding groove 6, a balancing flying wing 9 is fixedly connected to an outer circumferential surface of the positioning cylinder 8, the balancing flying wing 9 is embedded in an inner cavity of the balancing embedding groove 7, an ultra-thin metal ring 10 is fixedly connected to an upper end of the positioning cylinder 8, the ultra-thin metal ring 10 and the electromagnet block 5 are mutually adsorbed, an engaging block 11 is fixedly connected to an inner wall of the positioning cylinder 8, one end of the connecting block 11 far away from the positioning cylinder 8 is fixedly connected with a connecting cylinder 12, the lower end of the connecting cylinder 12 is fixedly connected with a sucker 13, the lower end of the sucker 13 is provided with a bonding layer 14, the photovoltaic panel with faults is patrolled by the thermal infrared scanning in the unmanned aerial vehicle main body 1 according to the scheme, and when the positioning is sent to the control terminal, the central control module 3 controls the electromagnetic block 5 through the integrated circuit board 4, the magnetic force of the electromagnetic block 5 disappears, the positioning cylinder 8 is separated from the launching tabling groove 6 to move freely, the positioning cylinder 8 which moves freely is matched with the balance flying wing 9 to keep a stable falling state, finally, the positioning cylinder 8 is tightly adsorbed on the surface of the photovoltaic panel with faults through the sucker 13 matched with the bonding layer 14, the photovoltaic panel with faults is marked, and the troubleshooting efficiency of personnel on the photovoltaic panel is improved.

Referring to fig. 5-9, a piston rod 15 is embedded in an inner cavity of the engaging cylinder 12, an engaging disc 16 is fixedly connected to an upper end of the piston rod 15, a connecting rope 17 is fixedly connected to an upper end of the engaging disc 16, a shriveled expansion airbag 18 is fixedly connected to an end of the connecting rope 17 far away from the engaging disc 16, an inner cavity of the shriveled expansion airbag 18 is filled with carbon dioxide 19, an engaging block 20 is fixedly connected to an inner wall of the positioning cylinder 8, a torsion spring 21 is fixedly connected to an end of the engaging block 20 far away from the positioning cylinder 8, a top column 22 is fixedly connected to an outer circumferential surface of the torsion spring 21, a bird repelling assembly (2300) is fixedly connected to an outer circumferential surface of the shriveled expansion airbag (18), when the positioning cylinder 8 is separated from the launching and embedding groove 6 to move freely, since a material density of the positioning cylinder 8 is greater than a material density of the shriveled expansion airbag 18, and since a falling speed of the positioning cylinder 8 is different from that of the shriveled expansion airbag 18, the shriveled expansion air bag 18 is gradually separated from the inner cavity of the positioning cylinder 8 in the falling process of the positioning cylinder 8, when the positioning cylinder 8 is finally adsorbed on the surface of a fault photovoltaic panel, the shriveled expansion air bag 18 also falls on the surface of the fault photovoltaic panel and is positioned outside the positioning cylinder 8, when the hot spot patrol is carried out on the surface of the photovoltaic panel, the outer boundary of the shriveled expansion air bag 18 has 30 ℃ which can be used as the most basic condition for the hot spot patrol, so that the hot spot area is more obvious and convenient to patrol, the shriveled expansion air bag 18 filled with carbon dioxide gas 19 is gradually expanded due to the higher outdoor temperature of the shriveled expansion air bag 18, the shriveled expansion air bag 18 which is gradually expanded floats in the air through the traction of the connecting cable 17, so that the marked photovoltaic panel is more obvious, the photovoltaic panel does not need to be checked again at the moment, and the overhaul efficiency of the photovoltaic panel is further improved, flat attitude inflation gasbag 18 is at the showy in-process of aerial floating and is cooperated again and connect cable 17, for linking 16 provides one ascending power of disk, upwards drag linking 16 disk, linking 16 disk of upward movement drives piston rod 15 upwards and removes, upward movement's piston rod 15, the atmospheric pressure of 13 inner chambers of sucking disc will be reduced, make sucking disc 13 tightly adsorb on the surface of photovoltaic board, when linking 16 disk rising certain height, the reseing of fore-set 22 cooperation torsional spring 21 will rotate, it is spacing to link 16 disk, make the atmospheric pressure of 13 inner chambers of sucking disc keep a stable state, further improve the stability that sucking disc 13 adsorbs on the surface of photovoltaic board.

Referring to fig. 10-11, the bird repelling assembly 2300 comprises a spherical nylon position-limiting net 2301 and flexible plastic bubble particles 2302, the spherical nylon position-limiting net 2301 is fixedly connected to the outer circumferential surface of the deflated state expansion balloon 18, the inner wall of the spherical nylon position-limiting net 2301 is fixedly connected with capillary fibers, the flexible plastic bubble particles 2302 are fixed to the outer circumferential surface of the deflated state expansion balloon 18, the inner cavity of the flexible plastic bubble particles 2302 is filled with the bird repelling agent 2303, the expansion size of the deflated state expansion balloon 18 is limited by the spherical nylon position-limiting net 2301 along with the gradual expansion of the deflated state expansion balloon 18, so that the flexible plastic bubble particles 2302 are in contact with the spherical nylon position-limiting net 2301, the expansion of the deflated state expansion balloon 18 and the limit of the spherical nylon position-limiting net 2301 can crush the flexible plastic bubble particles 2302, make a sound at the moment when the flexible plastic bubble particles 2302 are ruptured to repel birds staying nearby, the flexible plastic bubble particles 2302 are broken and flow out along with the bird repellent 2303, the flowing bird repellent 2303 can be adsorbed by the capillary fibers on the surface of the spherical nylon limiting net 2301, the possibility of large loss of the bird repellent 2303 is reduced, and the bird repelling effect is further improved.

Referring to fig. 7, the shriveled expansion airbag 18 is red, the shriveled expansion airbag 18 is made of fluorosilicone rubber material, which is more conspicuous in red and more convenient for the staff to lock the target, and the fluorosilicone rubber material has extremely high flexibility and elasticity, so as to reduce the possibility of breakage and damage of the shriveled expansion airbag 18 after expansion, the lower end of the piston rod 15 is fixedly connected with a rubber extrusion layer 1501, the outer circumferential surface of the rubber extrusion layer 1501 is in close contact with the inner wall of the engagement cylinder 12, the sealing effect between the piston rod 15 and the engagement cylinder 12 is improved through the rubber extrusion layer 1501, the possibility of gas leakage and air pressure balance in the inner cavity of the engagement cylinder 12 is reduced, the positioning cylinder 8 and the balance flyer 9 are both made of alkali-resistant glass fiber materials, and the alkali-resistant glass fiber materials are lighter, so as to reduce the load weight of the main body 1 of the unmanned aerial vehicle and improve the endurance effect of the main body 1, thereby improve unmanned aerial vehicle main part 1 inspection ageing.

Referring to fig. 6, the connecting cable 17 is made of nylon material, the surface of the connecting cable 17 is fixedly connected with the reflective paillette, the connecting cable 17 is in an extended state in cooperation with the floating deflated inflatable air bag 18, and in cooperation with the reflective paillette, the marked photovoltaic panel is more striking, the inner wall of the ultrathin metal ring 10 is fixedly connected with a protective layer 1001, the protective layer 1001 is made of silica gel materials, the connecting cables 17 are randomly swung by the floating shrivelled expansion air bags 18, the connecting cables 17 and the ultrathin metal ring 10 are isolated from each other through the protective layer 1001, the possibility of fracture of the connecting cables 17 is reduced, the polishing layer 801 is arranged on the inner wall of the positioning cylinder 8, the connecting wafer 16 is in contact with the inner wall of the positioning cylinder 8, the polishing layer 801 reduces friction between the inner wall of the positioning cylinder 8 and the engaging disk 16, thereby facilitating the upward movement of the engaging disk 16.

Referring to fig. 8, the engaging block 20 passes through the torsion spring 21 in the initial state and is perpendicular to the top pillar 22, when the engaging disc 16 rises to a certain height, the top pillar 22 rotates in cooperation with the return of the torsion spring 21 to limit the engaging disc 16, so that the atmospheric pressure in the inner cavity of the suction cup 13 maintains a stable state.

The working principle is as follows: in the scheme, when the unmanned aerial vehicle main body 1 inspects a failed photovoltaic panel through thermal infrared scanning and sends positioning to a control terminal, the central control module 3 controls the electromagnetic block 5 through the integrated circuit board 4, so that the magnetic force of the electromagnetic block 5 disappears, the positioning cylinder 8 is separated from the launching tabling groove 6 and moves freely, the positioning cylinder 8 moving freely and is matched with the balance flying wing 9 to keep a stable falling state, and finally the positioning cylinder 8 is matched with the adhesive layer 14 through the sucking disc 13 and is tightly adsorbed on the surface of the failed photovoltaic panel to mark the failed photovoltaic panel, thereby improving the investigation efficiency of personnel on the photovoltaic panel, and in the process that the positioning cylinder 8 is separated from the launching tabling groove 6 and moves freely, because the material density of the positioning cylinder 8 is greater than that of the shrivelled state expansion airbag 18, because the positioning cylinder 8 and the shrivelled state expansion airbag 18 have different falling speeds, the shriveled expansion air bag 18 is gradually separated from the inner cavity of the positioning cylinder 8 in the falling process of the positioning cylinder 8, when the positioning cylinder 8 is finally adsorbed on the surface of a fault photovoltaic panel, the shriveled expansion air bag 18 also falls on the surface of the fault photovoltaic panel and is positioned outside the positioning cylinder 8, when the hot spot patrol is carried out on the surface of the photovoltaic panel, the outer boundary of the shriveled expansion air bag 18 has 30 ℃ which can be used as the most basic condition for the hot spot patrol, so that the hot spot area is more obvious and convenient to patrol, the shriveled expansion air bag 18 filled with carbon dioxide gas 19 is gradually expanded due to the higher outdoor temperature of the shriveled expansion air bag 18, the shriveled expansion air bag 18 which is gradually expanded floats in the air through the traction of the connecting cable 17, so that the marked photovoltaic panel is more obvious, the photovoltaic panel does not need to be checked again at the moment, and the overhaul efficiency of the photovoltaic panel is further improved, the shrivelled state expansion air bag 18 is matched with the connecting rope 17 in the floating process in the air to provide an upward force for the connecting wafer 16, the connecting wafer 16 is pulled upwards, the connecting wafer 16 moving upwards drives the piston rod 15 to move upwards, the piston rod 15 moving upwards reduces the atmospheric pressure in the inner cavity of the sucking disc 13, so that the sucking disc 13 is tightly adsorbed on the surface of the photovoltaic panel, when the connecting wafer 16 rises to a certain height, the top column 22 is matched with the reset of the torsion spring 21 to rotate, the connecting wafer 16 is limited, the atmospheric pressure in the inner cavity of the sucking disc 13 keeps a stable state, the stability of the sucking disc 13 adsorbed on the surface of the photovoltaic panel is further improved, along with the gradual expansion of the shrivelled state expansion air bag 18, the shrivelled state expansion air bag 18 can support the protective film 182, so that the bird repellent 181 is exposed to the outside, and the gas emitted by the bird repellent 181 can expel birds, reduce the flat attitude of inflation and expand gasbag 18 the possibility of being pecked brokenly by birds, improve flat attitude inflation gasbag 18 the degree of integrity, the personnel of being convenient for observe, along with flat attitude inflation gasbag 18 gradually expand, the inflation size of its flat attitude inflation gasbag 18 will receive the spacing net 2301 of spherical nylon to restrict, thereby make flexible plastic bubble granule 2302 and the spacing net 2301 of spherical nylon contact, the flexible plastic bubble granule 2302 will be broken to the inflation cooperation ball nylon spacing net 2301 of flat attitude inflation gasbag 18, will make a sound in the moment that flexible plastic bubble granule 2302 splits, drive birds that near stops, the fracture of flexible plastic bubble granule 2302 can be accompanied by bird repellent 2303 and flow out, the bird repellent 2303 that flows out can be adsorbed by the capillary fibre on ball nylon spacing net 2301 surface, reduce the possibility that bird repellent 2303 runs off in a large number, further improve bird repellent effect.

The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims

1. A bird repelling photovoltaic power grid inspection method based on an unmanned aerial vehicle technology is characterized in that: the method comprises the following steps:

2. The bird repelling photovoltaic power grid inspection method based on the unmanned aerial vehicle technology according to claim 1, is characterized in that: the unmanned aerial vehicle in the S3 comprises an unmanned aerial vehicle main body (1), the outer end of the unmanned aerial vehicle main body (1) is fixedly connected with a centralized launching box (2), the outer end of the centralized launching box (2) is electrically connected with a central control module (3), the interior of the centralized launching box (2) is fixedly connected with an integrated circuit board (4), the lower end of the integrated circuit board (4) is electrically connected with an electromagnetic block (5), the lower end of the centralized launching box (2) is provided with a launching embedding groove (6), the inner wall of the launching embedding groove (6) is provided with four balance embedding grooves (7), the inner cavity of the launching embedding groove (6) is embedded with a positioning cylinder (8), the outer circumferential surface of the positioning cylinder (8) is fixedly connected with balance flying wings (9), the balance flying wings (9) are embedded in the inner cavity of the balance embedding grooves (7), the upper end of the positioning cylinder (8) is fixedly connected with an ultrathin metal ring (10), adsorb each other between ultra-thin becket (10) and electromagnetism piece (5), the inner wall fixedly connected with of a location section of thick bamboo (8) links up piece (11), the one end that keeps away from a location section of thick bamboo (8) of linking up piece (11) links firmly and connects a section of thick bamboo (12), the lower extreme fixedly connected with sucking disc (13) of a linking section of thick bamboo (12), the lower extreme of sucking disc (13) is equipped with bond line (14).

3. The bird repelling photovoltaic power grid inspection method based on the unmanned aerial vehicle technology according to claim 2, is characterized in that: the inner chamber that links up a section of thick bamboo (12) inlays and is equipped with piston rod (15), the upper end fixedly connected with of piston rod (15) links up disk (16), the upper end fixedly connected with connecting cable (17) that links up disk (16), the flat attitude inflation gasbag (18) of one end fixedly connected with that links up disk (16) is kept away from in connecting cable (17), the inner chamber packing of flat attitude inflation gasbag (18) has carbon dioxide gas (19), the inner wall fixedly connected with of a location section of thick bamboo (8) links up piece (20), the one end fixedly connected with torsional spring (21) of a location section of thick bamboo (8) is kept away from in linking piece (20), the outer periphery fixedly connected with fore-set (22) of torsional spring (21), the outer periphery fixedly connected with of flat attitude inflation gasbag (18) drives bird subassembly (2300).

4. The bird repelling photovoltaic power grid inspection method based on the unmanned aerial vehicle technology according to claim 3, characterized in that: bird repellent subassembly (2300) is including spacing net of spherical nylon (2301) and flexible plastic bubble granule (2302), spacing net of spherical nylon (2301) fixed connection is in the outer periphery of flat attitude inflation gasbag (18), the inner wall fixedly connected with capillary fibre of the spacing net of spherical nylon (2301), flexible plastic bubble granule (2302) are fixed in the outer periphery of flat attitude inflation gasbag (18), the inner chamber of flexible plastic bubble granule (2302) is filled there is bird repellent (2303).

5. The bird repelling photovoltaic power grid inspection method based on the unmanned aerial vehicle technology according to claim 3, characterized in that: the shrivelled expansion air bag (18) is red, and the shrivelled expansion air bag (18) is made of fluorosilicone rubber materials.

6. The bird repelling photovoltaic power grid inspection method based on the unmanned aerial vehicle technology according to claim 3, characterized in that: the lower end of the piston rod (15) is fixedly connected with a rubber extrusion layer (1501), and the outer circumferential surface of the rubber extrusion layer (1501) is in close contact with the inner wall of the connecting cylinder (12).

7. The bird repelling photovoltaic power grid inspection method based on the unmanned aerial vehicle technology according to claim 3, characterized in that: the connecting cable (17) is made of nylon materials, and the surface of the connecting cable (17) is fixedly connected with a reflective paillette.

8. The bird repelling photovoltaic power grid inspection method based on the unmanned aerial vehicle technology according to claim 2, is characterized in that: the inner wall fixedly connected with inoxidizing coating (1001) of ultra-thin becket (10), inoxidizing coating (1001) adopt the silica gel material to make.

9. The bird repelling photovoltaic power grid inspection method based on the unmanned aerial vehicle technology according to claim 3, characterized in that: the inner wall of the positioning cylinder (8) is provided with a polishing layer (801), and the connecting disc (16) is in contact with the inner wall of the positioning cylinder (8).

10. The bird repelling photovoltaic power grid inspection method based on the unmanned aerial vehicle technology according to claim 3, characterized in that: the connecting block (20) is perpendicular to the top column (22) through the torsion spring (21) in the initial state.