Insulator electrified drying and cleaning equipment based on unmanned aerial vehicle
By installing cleaning and drying mechanisms on drones, and using high-power water pumps and high-speed fans to clean and dry insulators, the problems of high labor intensity, high safety risks, and high costs in traditional methods have been solved, achieving efficient, safe, and low-cost insulator cleaning and drying.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2026-03-31
AI Technical Summary
Traditional insulator cleaning methods are labor-intensive, have high safety risks, and are costly. Existing helicopter cleaning methods are also costly and difficult to perform insulator cleaning and drying efficiently and safely.
Design an insulator live drying and cleaning device based on drone. The cleaning mechanism and the air drying mechanism are installed on the bottom of the drone. The insulator is washed and dried using a high-power water pump and a high-speed fan. The operation is automated by drone.
It enables efficient and safe insulator cleaning and drying, reducing labor intensity and costs while improving operational efficiency.
Smart Images
Figure CN224068204U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of power equipment overhauling, especially relates to a kind of insulator live drying and cleaning equipment based on unmanned aerial vehicle. BACKGROUND
[0002] With the industrial development of our country, the transport mileage of electrified railway increases rapidly, the electricity consumption of residents rises year by year, the capacity and voltage of power supply network are also continuously increased, so the power supply system needs higher safety and stability.In the power supply system, high-voltage insulator is an important component, and its maintenance condition is very important for the safe operation of the line.A layer of conductive dirt will form on its surface due to long-term exposure to the environment, which will cause pollution flashover and other accidents to bring great threat to the normal operation of power grid.
[0003] The conventional cleaning method requires personnel to carry cleaning equipment for cleaning, and the workers have high labor intensity, harsh conditions and safety risks.In order to improve the operation efficiency, some places use helicopters to directly flush, which effectively improves the operation efficiency, but has the problem of high cost.
[0004] Therefore, it is necessary to provide a new insulator live drying and cleaning equipment based on unmanned aerial vehicle to solve the above technical problems. UTILITY MODEL CONTENT
[0005] To solve the above technical problems, the utility model provides an insulator live drying and cleaning equipment based on unmanned aerial vehicle with convenient cleaning and air drying.
[0006] The insulator live drying and cleaning equipment based on unmanned aerial vehicle provided by the utility model comprises a mounting platform mounted at the bottom of the unmanned aerial vehicle body, a cleaning mechanism and an air drying mechanism are respectively mounted on the mounting platform, the cleaning mechanism is used for spraying water to flush the insulator, and the air drying mechanism is used for generating high-flow-rate gas to dry the insulator.
[0007] In order to achieve the effect of prolonging the liquid spraying distance, as the utility model provides an insulator live drying and cleaning equipment based on unmanned aerial vehicle, preferably, the cleaning mechanism comprises a liquid storage tank mounted on the mounting platform, a water inlet is formed in the top of the liquid storage tank, a high-power water pump is connected to one side of the liquid storage tank, the water inlet end of the high-power water pump is inserted into the inside of the liquid storage tank, the water outlet end of the high-power water pump is connected with a connecting pipe, and the water outlet end of the connecting pipe is connected with a water spraying pipe.
[0008] In order to achieve the effect of generating high-speed gas for air drying and blowing away sundries, the utility model provides an insulator drying and cleaning equipment under electricity based on unmanned aerial vehicle, preferably, the air drying mechanism includes the mount frame installed on the mounting platform, the mount frame, the high-speed fan is installed on the side of the mount frame.
[0009] In order to achieve the effect of limiting the gas flow range for concentrated flow, the utility model provides an insulator drying and cleaning equipment under electricity based on unmanned aerial vehicle, preferably, the high-speed fan is connected with the gas collecting cover, and the gas collecting cover is connected with the gas conveying pipe.
[0010] In order to achieve the effect of supporting and fixing the connecting pipe, the utility model provides an insulator drying and cleaning equipment under electricity based on unmanned aerial vehicle, preferably, the both sides of the mounting platform are connected with the support frame, one end of the support frame is connected with the fixing ring, the bottom of the fixing ring is connected with the connecting frame, and the connecting pipe is inserted into the inside of the fixing ring.
[0011] In order to achieve the effect of adjusting the spraying range of the water spraying pipe, the utility model provides an insulator drying and cleaning equipment under electricity based on unmanned aerial vehicle, preferably, the bottom of one end of the connecting pipe is connected with the rudder machine, the output shaft of the rudder machine is connected with the transmission frame, one end of the connecting pipe is connected with the hose, and one end of the hose is connected with the liquid inlet end of the water spraying pipe.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] The cleaning mechanism: the liquid in the liquid storage tank can be conveniently pumped out by the high-power water pump and sprayed on the insulator through the connecting pipe and the water spraying pipe for flushing.
[0014] The air drying mechanism: the high-speed fan generates high-speed gas, which is conveyed into the gas conveying pipe through the gas collecting cover and sprayed on the insulator from the gas outlet end of the gas conveying pipe for air drying. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 The structure schematic view of a preferred embodiment of the insulator drying and cleaning equipment under electricity based on unmanned aerial vehicle is provided.
[0016] Figure 2 The structure schematic view of a preferred embodiment of the insulator drying and cleaning equipment under electricity based on unmanned aerial vehicle is provided. Figure 1 The structure schematic view of a preferred embodiment of the insulator drying and cleaning equipment under electricity based on unmanned aerial vehicle is provided.
[0017] Figure 3 The structure schematic view of a preferred embodiment of the insulator drying and cleaning equipment under electricity based on unmanned aerial vehicle is provided. Figure 2 The structure enlarged schematic view of A in the middle.
[0018] The figure label: 1, unmanned aerial vehicle body; 2, mounting platform; 3, cleaning mechanism; 31, liquid storage tank; 32, high-power water pump; 33, water injection port; 34, connecting pipe; 35, water injection pipe; 4, air drying mechanism; 41, mounting frame; 42, high-speed fan; 43, gas collecting cover; 44, gas conveying pipe; 5, support frame; 6, fixing ring; 7, connecting frame; 8, steering engine; 9, transmission frame; 10, hose. DETAILED DESCRIPTION
[0019] The utility model will be further described below in combination with the drawings and embodiments.
[0020] Please refer to Figure 1 、 Figure 2 and Figure 3 , wherein Figure 1 is a preferred embodiment of the structure schematic view of the insulator live-line drying and cleaning equipment based on unmanned aerial vehicle provided by the utility model; Figure 2 is Figure 1 the structure schematic view of the cleaning mechanism and the air drying mechanism; Figure 3 is Figure 2 the structure enlarged schematic view of A in the figure. An insulator live-line drying and cleaning equipment based on unmanned aerial vehicle comprises a mounting platform 2 mounted on the bottom of the unmanned aerial vehicle body 1, the mounting platform 2 is respectively provided with a cleaning mechanism 3 and an air drying mechanism 4, the cleaning mechanism 3 is used to spray water to wash the insulator, and the air drying mechanism 4 is used to generate high-speed gas to dry the insulator.
[0021] In the specific implementation process, as shown in Figure 1 、 Figure 2 and Figure 3 , the cleaning mechanism 3 comprises a liquid storage tank 31 mounted on the mounting platform 2, the top of the liquid storage tank 31 is provided with a water injection port 33, one side of the liquid storage tank 31 is connected with a high-power water pump 32, the water inlet end of the high-power water pump 32 is inserted into the inside of the liquid storage tank 31, the water outlet end of the high-power water pump 32 is connected with a connecting pipe 34, and the water outlet end of the connecting pipe 34 is connected with a water injection pipe 35.
[0022] It should be noted that: recesses are formed in the two sides of the liquid storage tank 31, the crossbar of the mounting platform 2 is inserted into the inside of the recess for clamping and fixing, a cap is screwed on the water injection port 33, the pressure of the high-power water pump 32 can reach 10Mpa at most, the spraying distance is up to 12 meters, the capacity of the liquid storage tank 31 is 35L, and the water outlet end of the high-power water pump 32 is screwed with the water inlet end of the connecting pipe 34 and is subjected to waterproof sealing treatment.
[0023] Referring to Figure 1 、 Figure 2 and Figure 3 , the air drying mechanism 4 comprises a mounting frame 41 mounted on the mounting platform 2, and the mounting frame 41 is provided with a high-speed fan 42 on one side.
[0024] It should be noted that the two sides of the high-speed fan 42 are fixedly connected with the mounting frame 41 by bolts, and the mounting frame 41 is welded and fixed with the mounting platform 2.
[0025] Referring to Figure 1 , Figure 2 and Figure 3 , the gas outlet end of the high-speed fan 42 is connected with a gas collecting cover 43, and the gas outlet end of the gas collecting cover 43 is connected with a gas conveying pipe 44.
[0026] It should be noted that the gas collecting cover 43 is fixedly connected with the high-speed fan 42 by bolts, the gas outlet end of the gas collecting cover 43 is flange-connected with the gas inlet end of the gas conveying pipe 44, and the material of the gas conveying pipe 44 is plastic pipe, which is convenient for bending.
[0027] Referring to Figure 1 , Figure 2 and Figure 3 , both sides of the mounting platform 2 are connected with support frames 5, one end of each support frame 5 is connected with a fixing ring 6, the bottom of the fixing ring 6 is connected with a connecting frame 7, and the connecting pipe 34 is inserted into the inside of the fixing ring 6.
[0028] It should be noted that the support frame 5 is clamped on the mounting platform 2, the support frame 5 and the fixing ring 6 are an injection molding integral part, the connecting pipe 34 is slidingly inserted into the inside of the fixing ring 6, and the gas conveying pipe 44 is slidingly inserted into the inside of the connecting frame 7.
[0029] Referring to Figure 1 , Figure 2 and Figure 3 , the bottom of one end of the connecting pipe 34 is connected with a steering engine 8, the output shaft of the steering engine 8 is connected with a transmission frame 9, one end of the connecting pipe 34 is connected with a hose 10, and one end of the hose 10 is connected with the liquid inlet end of the water spraying pipe 35.
[0030] It should be noted that the steering engine 8 is fixedly connected with the bottom of the connecting pipe 34 by bolts, the output shaft of the steering engine 8 is key-connected with the outside of the transmission frame 9, the transmission frame 9 and the water spraying pipe 35 are a fusion casting integral part, the inside of the transmission frame 9 is communicated with the inside of the water spraying pipe 35, and the two ends of the hose 10 are flange-connected with the connecting pipe 34 and the water spraying pipe 35 respectively.
[0031] The working principle of the insulator live-line drying and cleaning equipment based on the unmanned aerial vehicle is as follows:
[0032] By pouring liquid into the inside of the liquid tank 31 through the water inlet 33, and then closing the cap, the unmanned aerial vehicle body 1 drives the mounting platform 2 to fly to the vicinity of the insulator, controls the unmanned aerial vehicle body 1 to drive the water pipe 35 to adjust the direction, so that the water pipe 35 and the gas conveying pipe 44 are aligned with the insulator, and the user starts the high-power water pump 32 on the mounting platform 2 through the control handle, so that the high-power water pump 32 extracts the liquid in the inside of the liquid tank 31, enters the inside of the water pipe 35 through the connecting pipe 34 and the hose 10, and finally sprays from the nozzle of the water pipe 35 to flush the insulator. The flushing angle refers to the angle between the water column and the center axis of the equipment to be flushed. The flushing angle is preferably greater than or equal to 60°. The insulator is flushed from bottom to top. For the vertically installed insulator string, the insulator should be flushed from bottom to top. For the strain insulator string, the insulator on the live part should be flushed first, then moved piece by piece, and finally the insulator on the ground end (tower cross arm) is flushed. During flushing, due to the change of voltage distribution, sparks may be generated at the place with high voltage. At this time, the water column can be directly aimed at the spark to extinguish the spark. The flushing water column should not be flushed to the equipment with poor sealing and defects, and the water column should not be aimed at the moving and static contact of the isolating switch to avoid the accident caused by flushing the knife switch. After the water cleaning is completed, the air drying can be started. By controlling the high-speed fan 42, the airflow is concentrated by the gas collecting cover 43 and sprayed from the gas outlet of the gas conveying pipe 44 to spray the insulator. The high-speed fan 42 can generate a thrust of 6-8 kg when working, and can blow dry the residual water droplets at a distance of 2-3 meters from the insulator. The air volume and direction can be remotely controlled.
[0033] The above is only an embodiment of the present application, and does not limit the patent range of the present application. Any equivalent structure or equivalent process conversion, or direct or indirect application in other related technical fields, is also included in the patent protection range of the present application.
Claims
1. An unmanned aerial vehicle (UAV) based live line insulator drying and cleaning apparatus, characterized in that, Including the installation in unmanned plane body (1) bottom's hang platform (2), the hang platform (2) installs respectively on clean mechanism (3) and air dry mechanism (4), the clean mechanism (3) is used to spray water and washes the insulator, the air dry mechanism (4) is used to produce high flow rate gas and insulator air dry; The clean mechanism (3) includes a liquid storage tank (31) mounted on the mounting platform (2), a water inlet (33) is formed on the top of the liquid storage tank (31), one side of the liquid storage tank (31) is connected with a high-power water pump (32), the water inlet end of the high-power water pump (32) is inserted into the inside of the liquid storage tank (31), the water outlet end of the high-power water pump (32) is connected with a connecting pipe (34), the water outlet end of the connecting pipe (34) is connected with a water spray pipe (35); The air dry mechanism (4) includes a mounting bracket (41) mounted on the mounting platform (2), the mounting bracket (41), one side of the mounting bracket (41) is installed with a high-speed fan (42); The air outlet end of the high-speed fan (42) is connected with a gas collecting cover (43), the air outlet end of the gas collecting cover (43) is connected with a gas conveying pipe (44); Both sides of the mounting platform (2) are connected with a support frame (5), one end of the support frame (5) is connected with a fixing ring (6), the bottom of the fixing ring (6) is connected with a connecting frame (7), the connecting pipe (34) is inserted into the inside of the fixing ring (6); The bottom of one end of the connecting pipe (34) is connected with a steering engine (8), the output shaft of the steering engine (8) is connected with a transmission frame (9), one end of the connecting pipe (34) is connected with a hose (10), one end of the hose (10) is connected with the liquid inlet end of the water spray pipe (35).