CN216574626U - Unmanned aerial vehicle dry ice cleaning system for power grid insulator - Google Patents
Unmanned aerial vehicle dry ice cleaning system for power grid insulator Download PDFInfo
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- CN216574626U CN216574626U CN202122974940.9U CN202122974940U CN216574626U CN 216574626 U CN216574626 U CN 216574626U CN 202122974940 U CN202122974940 U CN 202122974940U CN 216574626 U CN216574626 U CN 216574626U
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- 238000004140 cleaning Methods 0.000 title claims abstract description 35
- 239000012212 insulator Substances 0.000 title claims abstract description 31
- 238000005507 spraying Methods 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
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- 238000007664 blowing Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
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- 239000000809 air pollutant Substances 0.000 description 1
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- 230000007547 defect Effects 0.000 description 1
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an unmanned aerial vehicle dry ice cleaning system for a power grid insulator, which comprises an unmanned aerial vehicle body, wherein the unmanned aerial vehicle body is provided with a dry ice supply device and more than one dry ice spraying nozzle connected with the dry ice supply device, and the dry ice spraying nozzles are arranged on the unmanned aerial vehicle body in a mode of being capable of spraying angles through an adjusting device. The utility model has the advantages of high safety coefficient, high cleaning efficiency, simple operation, convenient use, good cleaning effect and the like.
Description
Technical Field
The utility model relates to the technical field of electric system maintenance equipment, in particular to an unmanned aerial vehicle dry ice cleaning system for a power grid insulator.
Background
In an electrical system, the insulator plays an important role in maintaining the stability and safety of a power transmission line. Insulator pollution flashover accidents are easily caused by a large amount of air pollutants, extreme atmospheric precipitation and the like, and the operation order of the society and the daily life of common people are seriously influenced. The insulator is cleaned by the traditional method that the manual sweeping in power failure is still used as a main mode, and the climbing adjustment, the sweeping and the like need to be carried out by professional personnel in a specific environment, so that the construction efficiency is low, the cost is high, and the danger is high.
The current unmanned aerial vehicle is used extensively, utilizes unmanned aerial vehicle can accomplish high altitude cleaning operation high-efficiently, safely, but current unmanned aerial vehicle washs to equip and exists that the time of endurance is short, can't realize accurate real-time regulation, dirt granule easily cause the camera fuzzy and cleaning process can produce new pollution medium scheduling problem among the cleaning process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide the unmanned aerial vehicle dry ice cleaning system for the power grid insulator, which has the advantages of high safety coefficient, high cleaning efficiency, simplicity in operation, convenience in use and good cleaning effect.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides an unmanned aerial vehicle dry ice cleaning system for electric wire netting insulator, includes the unmanned aerial vehicle body, install dry ice feeding device on the unmanned aerial vehicle body and with more than one dry ice spraying nozzle that dry ice feeding device links to each other, dry ice spraying nozzle passes through adjusting device and installs with the mode that can spray angle on the unmanned aerial vehicle body.
As a further improvement of the above technical solution:
the adjusting device comprises an operation arm and a plurality of adjusting pieces, the adjusting pieces are arranged on the operation arm in a mode of moving along a preset arc-shaped track, each adjusting piece is provided with a dry ice spraying nozzle, and the adjusting device further comprises a driving mechanism for driving each adjusting piece to move.
The adjusting part is an arc-shaped rack, the arc-shaped rack is installed on the operation arm through a guide rail mechanism and moves along the preset arc-shaped track, the driving mechanism comprises a gear which is installed on the operation arm and driven by a motor, and the gear is meshed with the arc-shaped rack.
The dry ice supply device comprises a dry ice storage barrel and an ice crushing assembly connected with the dry ice storage barrel, and the ice crushing assembly is connected with a dry ice spraying nozzle through a dry ice pumping assembly.
The unmanned aerial vehicle body is equipped with wireless communication module, sensing module and big dipper navigation module, sensing module includes laser range finder and camera cloud platform.
And the camera holder is provided with a pressure sensor and a blowing device for cleaning dirt on the camera lens.
The unmanned aerial vehicle body is equipped with the temperature monitoring module who is used for monitoring unmanned aerial vehicle body power supply temperature.
Install on the unmanned aerial vehicle body and carry out the self-power module that charges for the unmanned aerial vehicle body, self-power module includes solar power system, converts unmanned aerial vehicle body heat energy into thermoelectric conversion device of electric energy and converts mechanical kinetic energy into at least one kind among the vibration electric energy conversion device of electric energy.
Compared with the prior art, the utility model has the advantages that:
the unmanned aerial vehicle dry ice cleaning system for the power grid insulator is characterized in that the unmanned aerial vehicle body is adopted to carry the dry ice supply device and the dry ice spraying nozzle, and the dry ice supplied by the dry ice supply device is sprayed to the surface of the insulator through the dry ice spraying nozzle to clean the power grid insulator.
Drawings
Fig. 1 is a schematic view of a dry ice cleaning system of an unmanned aerial vehicle.
Fig. 2 is a rear view structure schematic diagram of an unmanned aerial vehicle dry ice cleaning system.
Fig. 3 is a schematic side view of an unmanned aerial vehicle dry ice cleaning system.
Fig. 4 is a partial structural schematic diagram of the adjusting device.
Illustration of the drawings:
1. an unmanned aerial vehicle body; 2. a dry ice supply device; 3. a dry ice spray nozzle; 4. an adjustment device; 41. a working arm; 42. an adjustment member; 5. a wireless communication module; 6. a sensing module; 7. a temperature monitoring module; 8. a solar power generation device; 9. vibration electric energy conversion device.
Detailed Description
The utility model is described in further detail below with reference to the figures and specific examples.
As shown in fig. 1 to 4, the unmanned aerial vehicle dry ice cleaning system for power grid insulator of this embodiment includes unmanned aerial vehicle body 1, and unmanned aerial vehicle body 1 adopts many rotor unmanned aerial vehicle, and its screw is in the coplanar. Install dry ice feeding device 2 and the more than one dry ice that links to each other with dry ice feeding device 2 on the unmanned aerial vehicle body 1 and spray the shower nozzle 3, dry ice sprays shower nozzle 3 and installs on unmanned aerial vehicle body 1 with the mode that can spray the angle through adjusting device 4. This an unmanned aerial vehicle dry ice cleaning system for electric wire netting insulator adopts 1 dry ice feeding device 2 and the dry ice to spout shower nozzle 3 of carrying on of unmanned aerial vehicle body, spout the dry ice that dry ice feeding device 2 supplied with to the insulator surface through dry ice to spout the shower nozzle 3 and wash the electric wire netting insulator, its factor of safety is high, the cleaning efficiency is high, and easy operation, high durability and convenient use, and can avoid freezing under the low temperature condition, little to the influence on insulator surface, no new pollutant produces in the cleaning process, the cleaning performance is good, the feature of environmental protection is good.
In this embodiment, the adjusting device 4 includes a working arm 41 and a plurality of adjusting members 42, the plurality of adjusting members 42 are mounted on the working arm 41 in a manner of being capable of moving along a preset arc-shaped track, each adjusting member 42 is mounted with a dry ice spraying nozzle 3, and the adjusting device 4 further includes a driving mechanism for driving each adjusting member 42 to move. This adjusting device 4 can order about regulating part 42 along predetermineeing the arc orbit motion, under the unchangeable circumstances in unmanned aerial vehicle body 1 position, makes dry ice spray nozzle 3 can encircle the insulator motion, washs the insulator from different angles, realizes the washing at the insulator no dead angle, can reduce the control degree of difficulty, improve cleaning efficiency, improvement security.
In this embodiment, the adjusting member 42 is an arc-shaped rack, the arc-shaped rack is mounted on the operation arm 41 through a guide rail mechanism and moves along a preset arc-shaped track, the driving mechanism includes a gear driven by a motor and mounted on the operation arm 41, and the gear is engaged with the arc-shaped rack. The rotation of the motor driving gear can drive the arc-shaped rack to move along the preset arc-shaped track, so that the dry ice spraying nozzle 3 is driven to move along the preset arc-shaped track. The matching structure of the gear and the rack has the advantages of simple structure, stable and reliable work and easy control.
In this embodiment, the dry ice supplying device 2 includes a dry ice storage barrel and an ice crushing assembly connected to the dry ice storage barrel, and the ice crushing assembly is connected to the dry ice blasting head 3 through a dry ice pumping assembly. The dry ice pumping assembly is capable of pumping dry ice pellets made by the ice crushing assembly under pressure to the dry ice blast nozzle 3 and blasting from the dry ice blast nozzle 3. The ice crushing structure consists of a tray and a scraper on the tray.
In this embodiment, unmanned aerial vehicle body 1 is equipped with wireless communication module 5, sensing module 6 and beidou navigation satellite system module, and sensing module 6 includes laser range finder and camera cloud platform for realize distance control and real-time accurate adjustment and control. And various operations of dry ice cleaning and stable operation of a system are realized by matching the wireless communication module 5, the sensing module 6 and the Beidou navigation module. Wherein, unmanned aerial vehicle body 1's central processing unit mainly is the MCU controller, realizes through inside software that unmanned aerial vehicle system is to the abluent each item operation of dry ice to the instruction processing of other subsystems. The wireless communication module 5 is composed of a data acquisition module and a data link module and is used for realizing real-time transmission of data. The Beidou navigation module is used for positioning the operation position of the unmanned aerial vehicle. The laser range finder is used for displaying the distance between the unmanned aerial vehicle and the insulator, and giving an alarm if the distance is lower than a distance threshold value so as to ensure the safe distance between the unmanned aerial vehicle system and a high-voltage line and the like when the unmanned aerial vehicle system works; the camera cloud platform can rotate 360 degrees to realize video monitoring, and is combined with the laser range finder to realize real-time adjustment of dry ice spraying.
In this embodiment, the camera pan-tilt is provided with a pressure sensor and a blowing device for cleaning dirt on the camera lens. When the pressure sensor detects that the pressure applied to the camera lens or the protective cover exceeds a preset value, the air blowing device starts to clean dirt such as dust on the camera lens.
In this embodiment, unmanned aerial vehicle body 1 is equipped with the temperature monitoring module 7 that is used for monitoring 1 power supply temperature of unmanned aerial vehicle body. The temperature monitoring module 7 is composed of a power sensor and a power supply control unit, the power supply control unit is used for receiving the temperature of the power supply detected by the temperature sensor, and conducting on-off management on each power supply device according to abnormal temperature conditions, so that accidents caused by machine faults are avoided.
In this embodiment, the self-powered module for charging the unmanned aerial vehicle body 1 is installed on the unmanned aerial vehicle body 1, and the self-powered module includes at least one of a solar power generation device 8, a thermoelectric conversion device for converting thermal energy of the unmanned aerial vehicle body 1 into electrical energy, and a vibration electrical energy conversion device 9 for converting mechanical kinetic energy into electrical energy. The self-powered module is arranged, so that the high-efficiency utilization of energy is realized, the endurance time is greatly prolonged, and the reliable operation is ensured.
Preferably, the self-powered module of the present embodiment has the solar power generation device 8, the thermoelectric conversion device, and the vibrational electric energy conversion device 9 at the same time. The solar power generation device 8, the thermoelectric conversion device, and the vibration electric energy conversion device 9 all adopt the prior art. The solar power generation device 8 is composed of components such as a silicon photocell, a capacitance resistor, a transformer, a voltage stabilizing diode, a triode and the like, and realizes conversion from solar energy to electric energy. The thermoelectric conversion device is composed of a storage battery, a thermoelectric converter having a seebeck voltage output positive electrode and a negative electrode, an amplifier circuit, a voltage stabilizing circuit, and a capacitor. The vibration power conversion device 9 includes a micro vibration power source and a charge/discharge circuit installed inside the machine body.
When the unmanned aerial vehicle dry ice cleaning system for power grid insulator of this embodiment specifically uses, constructor utilizes taking off and the operation of remote control terminal control unmanned aerial vehicle body 1, shoots electrical equipment's in the high altitude image information and insulator dirt information through the camera cloud platform, and the staff sends geographical position's instruction information, and unmanned aerial vehicle flies to the assigned position and awaits orders. And according to the image information and the cleanness degree, the central processing unit adopts a preset cleaning strategy to control the dry ice spraying nozzle 3 to clean the dirt of the electrical equipment.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-described embodiments. Modifications and variations that may occur to those skilled in the art without departing from the spirit and scope of the utility model are to be considered as within the scope of the utility model.
Claims (8)
1. The utility model provides an unmanned aerial vehicle dry ice cleaning system for electric wire netting insulator which characterized in that: including unmanned aerial vehicle body (1), install dry ice feeding device (2) on unmanned aerial vehicle body (1) and with more than one dry ice injection nozzle (3) that dry ice feeding device (2) link to each other, dry ice injection nozzle (3) are installed through adjusting device (4) with the mode that can spray the angle unmanned aerial vehicle body (1) is last.
2. The unmanned aerial vehicle dry ice cleaning system for the power grid insulator of claim 1, wherein: the adjusting device (4) comprises a working arm (41) and a plurality of adjusting pieces (42), the adjusting pieces (42) are arranged on the working arm (41) in a mode of moving along a preset arc-shaped track, each adjusting piece (42) is provided with a dry ice spraying nozzle (3), and the adjusting device (4) further comprises a driving mechanism for driving each adjusting piece (42) to move.
3. The unmanned aerial vehicle dry ice cleaning system for the power grid insulator of claim 2, wherein: the adjusting part (42) is an arc-shaped rack, the arc-shaped rack is installed on the operation arm (41) through a guide rail mechanism and moves along the preset arc-shaped track, the driving mechanism comprises a gear which is installed on the operation arm (41) and driven by a motor, and the gear is meshed with the arc-shaped rack.
4. The unmanned aerial vehicle dry ice cleaning system for the power grid insulator of claim 1, wherein: the dry ice supply device (2) comprises a dry ice storage barrel and an ice crushing assembly connected with the dry ice storage barrel, and the ice crushing assembly is connected with the dry ice spraying nozzle (3) through a dry ice pumping assembly.
5. The unmanned aerial vehicle dry ice cleaning system for the power grid insulator of claim 1, wherein: unmanned aerial vehicle body (1) is equipped with wireless communication module (5), sensing module (6) and beidou navigation satellite system module, sensing module (6) include laser range finder and camera cloud platform.
6. The unmanned aerial vehicle dry ice cleaning system for the power grid insulator of claim 5, wherein: and the camera holder is provided with a pressure sensor and a blowing device for cleaning dirt on the camera lens.
7. The unmanned aerial vehicle dry ice cleaning system for the power grid insulator of claim 1, wherein: unmanned aerial vehicle body (1) is equipped with temperature monitoring module (7) that are used for monitoring unmanned aerial vehicle body (1) power supply temperature.
8. Unmanned aerial vehicle dry ice cleaning system for power grid insulators according to any one of claims 1 to 7, characterized in that: install on unmanned aerial vehicle body (1) and carry out the self-power module that charges for unmanned aerial vehicle body (1), self-power module includes solar power system (8), with unmanned aerial vehicle body (1) thermal energy conversion for the thermoelectric conversion device of electric energy and with mechanical kinetic energy conversion for at least one in the vibration electric energy conversion device (9) of electric energy.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122974940.9U CN216574626U (en) | 2021-11-30 | 2021-11-30 | Unmanned aerial vehicle dry ice cleaning system for power grid insulator |
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| CN202122974940.9U CN216574626U (en) | 2021-11-30 | 2021-11-30 | Unmanned aerial vehicle dry ice cleaning system for power grid insulator |
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| CN216574626U true CN216574626U (en) | 2022-05-24 |
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| CN202122974940.9U Active CN216574626U (en) | 2021-11-30 | 2021-11-30 | Unmanned aerial vehicle dry ice cleaning system for power grid insulator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967641A (en) * | 2021-11-30 | 2022-01-25 | 国网湖南省电力有限公司检修公司 | Unmanned aerial vehicle dry ice cleaning system for power grid insulator |
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2021
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967641A (en) * | 2021-11-30 | 2022-01-25 | 国网湖南省电力有限公司检修公司 | Unmanned aerial vehicle dry ice cleaning system for power grid insulator |
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