CN114918182B - Device for cleaning insulator in electrified manner - Google Patents
Device for cleaning insulator in electrified manner Download PDFInfo
- Publication number
- CN114918182B CN114918182B CN202210519614.5A CN202210519614A CN114918182B CN 114918182 B CN114918182 B CN 114918182B CN 202210519614 A CN202210519614 A CN 202210519614A CN 114918182 B CN114918182 B CN 114918182B
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- Prior art keywords
- pipe
- liquid
- gas
- liquid spray
- machine body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- Insulators (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to a device for cleaning insulators in an electrified manner, which is characterized in that: including the organism with establish the installation foot that is used for being connected with unmanned aerial vehicle in organism both sides portion, the first end of organism is equipped with the gas-liquid spray tube, the second end of organism is equipped with to blow and drive the high-speed turbofan of work by the turbofan motor towards the gas-liquid spray tube, be equipped with the hydrojet pipe in the gas-liquid spray tube and with the liquid pipe of hydrojet pipe intercommunication, the import of liquid pipe is established on the surface of gas-liquid spray tube, the import of liquid pipe is connected with the washing liquid through pipeline, water pump, be equipped with the battery that is used for supplying power for the turbofan motor on the organism. When the device for cleaning the insulator in an electrified manner is used for cleaning the insulator, the water consumption is greatly reduced compared with the traditional cleaning mode, so that the cleaning coverage area is large.
Description
Technical field:
the invention relates to the field of high-voltage power transmission electrification, in particular to a device for cleaning an insulator in an electrified manner.
The background technology is as follows:
the high-voltage insulator is exposed for a long time, and a layer of conductive dirt is formed on the surface of the high-voltage insulator under the influence of the environment, so that accidents such as pollution flashover and the like can be caused, and the normal operation of a power grid is greatly threatened; therefore, the power supply department can clean the high-voltage insulator regularly to ensure the surface of the insulator to be clean and ensure the insulating property of the insulator.
The insulator cleaning comprises power-off cleaning and charged water cleaning, wherein the power-off cleaning mode is to use wet cloth to wipe the insulator by a worker to clean stubborn stains by matching with a detergent; the charged water washing is divided into mobile charged water washing and fixed charged water washing; the movable live water flushing mode is used for carrying out live flushing on the insulator through a movable working tool, and comprises a live water flushing vehicle, a manipulator, a helicopter, an unmanned aerial vehicle and the like, and the fixed water flushing mode is used for realizing live cleaning of the insulator through a spraying system of a plurality of nozzles and a water curtain.
However, the operation method of power failure cleaning is low in efficiency, power failure is required in the construction process, the operation cost is high, the fixed type charged water cleaning equipment is generally large, large-scale vehicles are required to be transported, and the method is not applicable to mountain areas with complex terrains; the helicopter cleaning mode in the mobile live water cleaning is not limited by the terrain, but has high cost; the operation mode of unmanned aerial vehicle electrified water cleaning is also comparatively nimble, but is limited by unmanned aerial vehicle load mostly, and the injection pressure of gas pocket is insufficient to wash away stubborn spot, and just wash with the high-pressure water column water consumption height, wash the coverage low.
The invention comprises the following steps:
the invention aims to provide a device for cleaning an insulator in an electrified manner, which greatly reduces water consumption compared with the traditional cleaning mode when the device for cleaning the insulator in an electrified manner is used for cleaning the insulator, so that the cleaning coverage area is large.
The technical scheme of the invention is that the device for cleaning the insulator in an electrified manner is characterized in that: including the organism with establish the installation foot that is used for being connected with unmanned aerial vehicle in organism both sides portion, the first end of organism is equipped with the gas-liquid spray tube, the second end of organism is equipped with to blow and drive the high-speed turbofan of work by the turbofan motor towards the gas-liquid spray tube, be equipped with the hydrojet pipe in the gas-liquid spray tube and with the liquid pipe of hydrojet pipe intercommunication, the import of liquid pipe is established on the surface of gas-liquid spray tube, the import of liquid pipe is connected with the washing liquid through pipeline, water pump, be equipped with the battery that is used for supplying power for the turbofan motor on the organism.
Furthermore, the machine body is provided with two groups of steering gears and shifting sheets connected to the output end of the steering gears, the end part of the gas-liquid spray pipe is rotationally hinged to the machine body, and traction rods are respectively arranged between the two side parts of the gas-liquid spray pipe and the two shifting sheets.
Further, the turning plate is a T-shaped plate, the center of the plate is fixedly connected with the output end of the steering engine, the three branch plates of the plate are provided with perforations, and the first end of the traction rod is hooked in the perforations; the gas-liquid spray pipe is provided with a rigid arc-shaped sheet, a first end of the arc-shaped sheet is fixed on the peripheral wall of the gas-liquid spray pipe, a second end of the arc-shaped sheet is provided with a through hole, and a second end of the traction rod is hooked in the through hole.
Further, the liquid spraying pipe is fixed at the center of the gas-liquid spraying pipe through a plurality of supporting sheets.
Further, the mounting leg comprises a tube body with an axial slot and locking plates respectively and fixedly arranged on two side parts of the slot, the locking plates are provided with threaded holes, and the lower part of the tube body is fixed on the machine body.
Further, a spiral air flow guide wheel is arranged between the turbofan motor and the air-liquid spray pipe in the inner cavity of the machine body, the spiral air flow guide wheel comprises a central rotating shaft and a plurality of guide ribs arranged on the central rotating shaft in an array mode, the rotating axis of the central rotating shaft coincides with the axis of the output shaft of the turbofan motor, and the guide ribs are spiral blades.
Further, a reducer pipe is arranged at the outlet end of the gas-liquid spray pipe, the reducer pipe is provided with a contracted pipe section and an expanded pipe section which are coaxial, the contracted pipe section and the expanded pipe section are frustum-shaped pipes, the small ends of the contracted pipe section and the expanded pipe section are connected, and the large ends of the contracted pipe section and the expanded pipe section are arranged in a back-to-back mode.
According to the application method of the device for cleaning the insulator with electricity, the mounting feet of the device are arranged on the vertical rod at the lower part of the unmanned aerial vehicle, so that the device can take off and land synchronously with the unmanned aerial vehicle, when the device is in operation, under the control of the unmanned aerial vehicle, the device is close to the insulator, after the unmanned aerial vehicle reaches an effective operation range, two groups of steering engines can be adjusted to control the gas-liquid spray pipes to swing to a proper position, cleaning liquid flows in from the inlet of the liquid pipe after being pressurized by the water pump and is sprayed out to the mouth of the liquid spraying pipe at a high speed, the high-speed airflow generated by the turbofan motor driving the high-speed turbofan to rotate atomizes liquid sprayed out from the mouth of the liquid spraying pipe, and the formed gas-liquid mixture can effectively clean the surface of the insulator and form a covered hydrophobic film on the surface.
According to the invention, the insulator is cleaned by carrying the device by the small unmanned aerial vehicle, so that the decontamination and coating coverage of the vortex airflow on the cleaning surface are realized, and the operation water consumption is greatly reduced compared with the traditional cleaning mode.
Description of the drawings:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic perspective view of another view of the present invention;
FIG. 3 is a schematic perspective view of another view of the present invention;
FIG. 4 is a schematic view of a front cross-sectional configuration of the present invention;
FIG. 5 is a schematic perspective view of a helical air flow guide wheel;
fig. 6 is a schematic view of a front view of a reducer pipe.
The specific embodiment is as follows:
the foregoing and other embodiments and advantages of the invention will be apparent from the following, more complete, description of the invention, taken in conjunction with the accompanying drawings. It will be apparent that the described embodiments are merely some, but not all, embodiments of the invention.
The device for cleaning the insulator with electricity comprises a machine body 1 and mounting feet 2 arranged at two side parts of the machine body and used for being connected with an unmanned aerial vehicle, wherein a gas-liquid spray pipe 3 is arranged at the first end part of the machine body 1, a high-speed turbofan 5 which blows air towards the gas-liquid spray pipe and is driven to work by a turbofan motor 4 is arranged at the second end part of the machine body, a liquid spraying pipe 6 and a liquid pipe communicated with the liquid spraying pipe are arranged in the gas-liquid spray pipe 3, an inlet 8 of the liquid pipe is arranged on the outer surface of the gas-liquid spray pipe 3, the inlet of the liquid pipe is connected with cleaning liquid (the cleaning liquid can be loaded in a container) through a pipeline and a water pump on the pipeline, and a storage battery 9 used for supplying power for the turbofan motor and the like is arranged on the machine body.
In order to realize the position adjustment to the gas-liquid spray pipe 3, be equipped with two sets of steering wheels 10 and connect the plectrum 11 on steering wheel output on the above-mentioned organism, gas-liquid spray pipe tip rotates and articulates on the organism, be equipped with respectively between both sides portion and the two plectrum of gas-liquid spray pipe and pull rod 12, through the rotation certain angle of steering wheel, make the plectrum 11 pull rod 12 drive gas-liquid spray pipe front portion swing to make gas-liquid spray pipe 3 and hydrojet pipe 6 better aim at the insulator that waits to clean.
The shifting piece 11 is a T-shaped plate, the central part of the plate is fixedly connected with the output end of the steering engine, the three branch pieces of the plate are provided with perforations, and the first end of the traction rod 12 is hooked in the perforations; the gas-liquid spray pipe is provided with a rigid arc-shaped sheet 17, a first end of the arc-shaped sheet 17 is fixed on the peripheral wall of the gas-liquid spray pipe, a second end of the arc-shaped sheet 17 is provided with a through hole, and a second end of the traction rod 12 is hooked in the through hole; when the steering engine is used, the two ends of the traction rod 12 are respectively hooked on the arc-shaped piece 17 and the shifting piece 11 according to the requirement, and when the steering engine acts, the shifting piece 11, the traction rod 12 and the arc-shaped piece 17 drive the gas-liquid spray pipe to swing.
Further, in order to realize the installation of the liquid spraying pipe, the liquid spraying pipe 6 is fixed at the center part of the gas-liquid spraying pipe through a plurality of supporting sheets 13.
Further, in order to facilitate the installation of the installation foot 2 and the vertical rod at the lower part of the unmanned aerial vehicle, the installation foot 2 comprises a pipe body 14 with an axial slot and locking plates 15 respectively and fixedly arranged at two side parts of the slot, threaded holes 16 are formed in the locking plates, the lower part of the pipe body is fixed on a machine body, and after the vertical rod penetrates into the pipe body 14, the pipe body is fixed to the vertical rod through screws screwed into the threaded holes 16.
The spiral airflow guiding wheel 18 is arranged between the turbofan motor 4 and the air-liquid spray pipe 3 in the inner cavity of the machine body 1, the spiral airflow guiding wheel 18 comprises a central rotating shaft 19 and a plurality of guiding ribs 20 which are arrayed on the central rotating shaft, the rotating axis of the central rotating shaft 19 coincides with the axis of an output shaft of the turbofan motor 4, the guiding ribs 20 are spiral blades, and through the arrangement of the guiding ribs 20, the flowing airflow is deflected in the flowing direction after passing through the guiding ribs, and then the tangential flow velocity of the flowing airflow is continuously input and then is obtained through the output port of the flowing airflow, so that the airflow output similar to a 'tornado' is formed.
A reducer pipe 21 can be arranged at the outlet end of the gas-liquid spray pipe 3, the reducer pipe 21 is provided with a contracted pipe section 22 and an expanded pipe section 23 which are coaxial, the contracted pipe section 22 and the expanded pipe section 23 are frustum-shaped pipes, the small ends of the contracted pipe section 22 and the expanded pipe section 23 are connected, and the large ends of the contracted pipe section 22 and the expanded pipe section 23 are arranged in a back-to-back manner; the reducing pipe 21 changes the flow speed of the air flow due to the change of the spraying section in a reducing way, so that the effect of accelerating the output of the air flow after mixing the liquid is achieved, the mixed liquid air flow output from the air-liquid spray pipe 3 can present a spiral air flow with radial rotation speed to the cleaned target, the impact effect of the air-liquid on the surface of the target (porcelain insulator) with multiple angles can be brought, and the cleaning efficiency and the coating efficiency are higher.
According to the application method of the device for cleaning the insulator with electricity, the mounting feet of the device are arranged on the vertical rod at the lower part of the unmanned aerial vehicle, so that the device can take off and land synchronously with the unmanned aerial vehicle, when the device is in operation, under the control of the unmanned aerial vehicle, the device is close to the insulator, after the unmanned aerial vehicle reaches an effective operation range, two groups of steering engines can be adjusted to control the gas-liquid spray pipes to swing to a proper position, cleaning liquid flows in from the inlet of the liquid pipe after being pressurized by the water pump and is sprayed out to the mouth of the liquid spraying pipe at a high speed, the high-speed airflow generated by the turbofan motor driving the high-speed turbofan to rotate atomizes liquid sprayed out from the mouth of the liquid spraying pipe, and the formed gas-liquid mixture can effectively clean the surface of the insulator and form a covered hydrophobic film on the surface.
The above-described embodiments are provided to further explain the objects, technical solutions, and advantageous effects of the present invention in detail. It should be understood that the foregoing is only illustrative of the present invention and is not intended to limit the scope of the present invention. It should be noted that any modifications, equivalent substitutions, improvements, etc. made by those skilled in the art without departing from the spirit and principles of the present invention are intended to be included in the scope of the present invention.
Claims (1)
1. An apparatus for cleaning insulators in an electrified manner, which is characterized in that: the device comprises a machine body and mounting feet arranged at two side parts of the machine body and used for being connected with an unmanned aerial vehicle, wherein a gas-liquid spray pipe is arranged at a first end part of the machine body, a high-speed turbofan which blows air to the gas-liquid spray pipe and is driven to work by a turbofan motor is arranged at a second end part of the machine body, a liquid spraying pipe and a liquid pipe communicated with the liquid spraying pipe are arranged in the gas-liquid spray pipe, an inlet of the liquid pipe is arranged on the outer surface of the gas-liquid spray pipe, the inlet of the liquid pipe is connected with cleaning liquid through a pipeline and a water pump, and a storage battery used for supplying power to the turbofan motor is arranged on the machine body; the machine body is provided with two groups of steering gears and shifting sheets connected to the output end of the steering gears, the end part of the gas-liquid spray pipe is rotationally hinged to the machine body, and traction rods are respectively arranged between the two side parts of the gas-liquid spray pipe and the two shifting sheets; the pulling and rotating piece is a T-shaped plate, the center of the plate is fixedly connected with the output end of the steering engine, the three branch pieces of the plate are provided with perforations, and the first end of the pulling rod is hooked in the perforations; the gas-liquid spray pipe is provided with a rigid arc-shaped sheet, a first end of the arc-shaped sheet is fixed on the peripheral wall of the gas-liquid spray pipe, a second end of the arc-shaped sheet is provided with a through hole, and a second end of the traction rod is hooked in the through hole; the liquid spraying pipe is fixed at the center of the gas-liquid spraying pipe through a plurality of supporting sheets; the mounting foot comprises a tube body with an axial slot and locking plates respectively and fixedly arranged on two side parts of the slot, a threaded hole is formed in each locking plate, and the lower part of the tube body is fixed on the machine body; a spiral airflow guide wheel is arranged between the turbofan motor and the gas-liquid spray pipe in the inner cavity of the machine body, the spiral airflow guide wheel comprises a central rotating shaft and a plurality of guide ribs which are arrayed on the central rotating shaft, the rotating axis of the central rotating shaft is coincident with the axis of the output shaft of the turbofan motor, and the guide ribs are spiral blades; a reducer pipe is arranged at the outlet end of the gas-liquid spray pipe, the reducer pipe is provided with a contracted pipe section and an expanded pipe section which are coaxial, the contracted pipe section and the expanded pipe section are frustum-shaped pipes, the small ends of the contracted pipe section and the expanded pipe section are connected, and the large ends of the contracted pipe section and the expanded pipe section are arranged in a back-to-back mode; install the installation foot of the device on the vertical pole of unmanned aerial vehicle lower part, make the device can take off and land in step with unmanned aerial vehicle, during operation, the device is close the insulator under unmanned aerial vehicle control, after unmanned aerial vehicle reaches effective operation scope, adjustable two sets of steering wheels control gas-liquid spray tube swings to suitable position, the washing liquid flows in from the import of liquid pipe after being pressurized by the water pump, to the high-speed blowout of hydrojet pipe mouth portion, the high-speed air current that turbofan motor drove high-speed turbofan to rotate production atomizes hydrojet pipe mouth portion spun liquid, the gas-liquid mixture of formation can effectively wash the insulator surface, and form the hydrophobic membrane of covering at the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210519614.5A CN114918182B (en) | 2022-05-13 | 2022-05-13 | Device for cleaning insulator in electrified manner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210519614.5A CN114918182B (en) | 2022-05-13 | 2022-05-13 | Device for cleaning insulator in electrified manner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114918182A CN114918182A (en) | 2022-08-19 |
| CN114918182B true CN114918182B (en) | 2023-08-04 |
Family
ID=82808242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210519614.5A Active CN114918182B (en) | 2022-05-13 | 2022-05-13 | Device for cleaning insulator in electrified manner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114918182B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU1787594C (en) * | 1989-06-15 | 1993-01-15 | Московский Институт Химического Машиностроения | Eddy suction |
| DE202013101261U1 (en) * | 2012-10-19 | 2013-05-08 | Wen-Yuan Wang | Spray head component with impeller component |
| CN106005387A (en) * | 2016-07-20 | 2016-10-12 | 张学衡 | Vertical take-off and landing type dehazing aircraft |
| CN106898967A (en) * | 2017-01-12 | 2017-06-27 | 国网福建省电力有限公司 | Power transmission line unmanned machine electrified water flusher |
| CN108514805A (en) * | 2018-05-03 | 2018-09-11 | 闫家义 | Non-concentric variable cross-section GWF devices |
| CN207928870U (en) * | 2017-12-25 | 2018-10-02 | 福建龙净环保股份有限公司 | A kind of gas-solid-liquid purifier |
| CN209520127U (en) * | 2019-01-15 | 2019-10-22 | 无锡贝斯柯自动化科技有限公司 | A kind of bulk material engineering accessory cleaning device |
| CN211731834U (en) * | 2020-02-19 | 2020-10-23 | 新余博迅汽车有限公司 | A wash unmanned aerial vehicle for insulator on high altitude iron tower |
| CN112682022A (en) * | 2020-12-21 | 2021-04-20 | 西安石油大学 | Gas well is adjustable supersonic speed gas separation liquid reinjection device in pit |
| CN213728074U (en) * | 2020-09-14 | 2021-07-20 | 广东能飞航空科技发展有限公司 | Insulator chain unmanned aerial vehicle system of decontaminating |
| CN215707155U (en) * | 2021-09-03 | 2022-02-01 | 浙江工业职业技术学院 | High-voltage line patrols and examines and uses debris clearance unmanned aerial vehicle |
-
2022
- 2022-05-13 CN CN202210519614.5A patent/CN114918182B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU1787594C (en) * | 1989-06-15 | 1993-01-15 | Московский Институт Химического Машиностроения | Eddy suction |
| DE202013101261U1 (en) * | 2012-10-19 | 2013-05-08 | Wen-Yuan Wang | Spray head component with impeller component |
| CN106005387A (en) * | 2016-07-20 | 2016-10-12 | 张学衡 | Vertical take-off and landing type dehazing aircraft |
| CN106898967A (en) * | 2017-01-12 | 2017-06-27 | 国网福建省电力有限公司 | Power transmission line unmanned machine electrified water flusher |
| CN207928870U (en) * | 2017-12-25 | 2018-10-02 | 福建龙净环保股份有限公司 | A kind of gas-solid-liquid purifier |
| CN108514805A (en) * | 2018-05-03 | 2018-09-11 | 闫家义 | Non-concentric variable cross-section GWF devices |
| CN209520127U (en) * | 2019-01-15 | 2019-10-22 | 无锡贝斯柯自动化科技有限公司 | A kind of bulk material engineering accessory cleaning device |
| CN211731834U (en) * | 2020-02-19 | 2020-10-23 | 新余博迅汽车有限公司 | A wash unmanned aerial vehicle for insulator on high altitude iron tower |
| CN213728074U (en) * | 2020-09-14 | 2021-07-20 | 广东能飞航空科技发展有限公司 | Insulator chain unmanned aerial vehicle system of decontaminating |
| CN112682022A (en) * | 2020-12-21 | 2021-04-20 | 西安石油大学 | Gas well is adjustable supersonic speed gas separation liquid reinjection device in pit |
| CN215707155U (en) * | 2021-09-03 | 2022-02-01 | 浙江工业职业技术学院 | High-voltage line patrols and examines and uses debris clearance unmanned aerial vehicle |
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| Publication number | Publication date |
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| CN114918182A (en) | 2022-08-19 |
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