Intelligent remote control automatic recloser based on internet of things

Abstract

The application discloses an intelligent remote management and control automatic recloser based on the Internet of Things, which comprises a device main body, a controller, a communication module and a connecting box. The device main body comprises a control box and an insulator which are connected with each other, and the insulator is located on the side away from the box door of the control box. The connecting box is detachably arranged on the side wall of the control box and located between the insulator and the box door. A connecting interface is arranged on the side of the control box close to the connecting box, and the connecting interface is used for electrically connecting various components in the control box. A connecting terminal is arranged on the outer wall surface of the connecting box, and the controller and the communication module are arranged in the connecting box respectively, and the connecting terminal is electrically connected with the controller and the communication module respectively. The connecting box is used for being detachably arranged on the outer wall surface of the control box, and the connecting terminal is inserted into the connecting interface. The technical scheme of the application realizes the physical isolation and modular plug-in of the control module and the automatic recloser. When the on-site replacement is performed, the box door of the control box does not need to be opened, the power-off maintenance time is greatly shortened, and the live working risk is reduced.

Description

Technical Field

[0001] This invention relates to the field of power technology, and in particular to an intelligent remote control automatic recloser based on the Internet of Things. Background Technology

[0002] Automatic reclosers are intelligent switching devices that combine circuit breaker and relay protection functions, widely used in distribution line segmentation, branch line protection, and new energy access points. Modern automatic reclosers are core equipment in distribution automation, with remote control as a standard feature. This is primarily achieved through a communication module integrated into the controller. The controller typically provides standard communication interfaces (such as RS-232 / RS-485), supporting various communication methods including wired, fiber optic, GPRS, and GSM. Through these interfaces, the automatic recloser can be connected to the DCS system in the main control room or the distribution automation master station system. Operators can remotely operate the recloser by sending commands via software interface or even mobile phone from the control center. Currently, in existing automatic reclosers, both the controller and communication module are integrated into the control box, requiring the control box to be opened for testing and replacement. The control box integrates switches and other structures, resulting in a complex overall structure and increased maintenance difficulty. Summary of the Invention

[0003] The main objective of this invention is to provide an intelligent remote-controlled automatic recloser based on the Internet of Things, which aims to solve the problem that the internal structure of existing automatic reclosers is relatively complex, leading to increased difficulty in later maintenance.

[0004] To achieve the above objectives, the technical solution proposed by this invention is as follows: An IoT-based intelligent remote control automatic recloser includes a main body, a controller, a communication module, and a connection box. The main body includes a control box and an insulator connected to each other, with the insulator located on the side away from the control box door. The connection box is detachably mounted on the side wall of the control box, positioned between the insulator and the box door. A connection interface is provided on the side of the control box near the connection box, used for electrically connecting various components within the control box. Connection terminals are provided on the outer wall of the connection box, and the controller and the communication module are respectively housed within the connection box. The connection terminals are electrically connected to both the controller and the communication module. The connection box is detachably mounted on the outer wall of the control box, allowing the connection terminals to be inserted into the connection interface. The controller is electrically connected to the communication module. When the connection terminals are inserted into the connection interface, the controller acquires the operating data of each component within the main body and transmits it to a central control center via the communication module. The controller also acquires operating information through the communication module and controls the various components within the main body based on this information.

[0005] Preferably, the connecting box is detachably mounted on the outer wall of the control box by bolts.

[0006] Preferably, the outer wall of the control box is provided with a slot surrounding the connection interface; a sealing strip is provided on the side of the connection box facing the control box, the sealing strip is provided around the connection terminal, and the sealing strip is used to insert into the slot to seal the connection terminal and the connection interface in a surrounding manner.

[0007] Preferably, a mounting bracket is provided on the top side of the main body of the equipment, and a cleaning mechanism is provided on the side of the mounting bracket facing the insulator. The cleaning mechanism is used to clean the outer surface of the insulator. The controller is electrically connected to the cleaning mechanism. When the connection terminal is inserted into the connection interface, the controller is used to obtain cleaning information through the communication module and control the cleaning mechanism according to the cleaning information so that the cleaning mechanism cleans the outer surface of the insulator.

[0008] Preferably, the cleaning mechanism includes a liquid storage tank, a driver, and a sprayer. The liquid storage tank is movably disposed on the side of the mounting frame facing the insulator, and is used to store insulating cleaning fluid. The sprayer is located on the side of the liquid storage tank away from the mounting frame and is connected to the liquid storage tank. The driver is located on the side of the liquid storage tank facing the sprayer and is connected to the sprayer. The driver is used to drive the sprayer to rotate along the outer surface of the insulator so that the sprayer sprays insulating cleaning fluid. The controller is electrically connected to the driver and the sprayer respectively, and is used to control the driver and the sprayer respectively according to the cleaning information to clean the outer surface of each insulating post in the insulator sequentially.

[0009] Preferably, the mounting bracket is provided with a track and an electrically controlled slide on the side facing the insulator, the track extending along the arrangement direction of each insulating post in the insulator; the electrically controlled slide is slidably connected to the track, and the driver is provided on the side of the electrically controlled slide away from the track via a connecting seat; the controller is electrically connected to the electrically controlled slide, and the controller is used to control the electrically controlled slide to slide along the track, thereby moving the liquid storage tank and the sprayer to the position above each insulating post in sequence.

[0010] Preferably, the driver includes a geared servo motor, a mounting plate, and two first electrically controlled telescopic columns. The geared servo motor is mounted on the side of the liquid storage tank away from the mounting frame via a first mounting base, and the output end of the geared servo motor is also away from the mounting frame. The mounting plate is located on the side of the geared servo motor away from the mounting frame, and the output end of the geared servo motor is connected to the mounting plate. The geared servo motor drives the mounting plate to rotate horizontally. The two first electrically controlled telescopic columns are located on the side of the mounting plate away from the geared servo motor, and are spaced apart. One of the first electrically controlled telescopic columns is connected to one end of the mounting plate, and the other of the first electrically controlled telescopic column is connected to the other end of the mounting plate. The output ends of both first electrically controlled telescopic columns are located away from the mounting plate, and the output ends of the two first electrically controlled telescopic columns are connected to the sprayer. A cleaning space is formed between the two first electrically controlled telescopic columns. The controller is electrically connected to the geared servo motor and the two first electrically controlled telescopic columns respectively. When the insulating column enters the cleaning space, the controller controls the geared servo motor and the two first electrically controlled telescopic columns respectively to drive the sprayer to clean the outer surface of the insulating column sequentially along a preset cleaning trajectory.

[0011] Preferably, the driver further includes a second electrically controlled telescopic column, which is disposed between the liquid storage tank and the geared servo motor. The second electrically controlled telescopic column is connected to the liquid storage tank through a first mounting base, and the output end of the second electrically controlled telescopic column is driven to the geared servo motor through a second mounting base. The controller is electrically connected to the second electrically controlled telescopic column, and the controller is used to control the second electrically controlled telescopic column and the two first electrically controlled telescopic columns respectively, so that they completely cover the outer surface of the insulating column in the vertical direction.

[0012] Preferably, the sprayer includes two nozzles and two third mounting bases, wherein the output end of one of the first electrically controlled telescopic columns is driven to connect to one of the nozzles through one of the third mounting bases, and the output end of the other first electrically controlled telescopic column is driven to connect to the other nozzle through the other third mounting base.

[0013] Preferably, the liquid storage tank includes a three-way connector, a liquid outlet pipe, a water pump, and two telescopic hoses. One end of the liquid outlet pipe is connected to the liquid storage tank, the water pump is installed in the liquid outlet pipe, and the other end of the liquid outlet pipe is connected to the first port of the three-way connector. One end of one of the telescopic hoses is connected to one of the nozzles, and the other end is connected to the second port of the three-way connector. One end of the other telescopic hose is connected to the other nozzle, and the other end is connected to the third port of the three-way connector. The controller is electrically connected to the water pump and is used to control the water pump to drive the insulating cleaning liquid in the liquid storage tank to flow sequentially through the liquid outlet pipe, the three-way connector, and the two telescopic hoses, and spray it into the cleaning space through the two nozzles.

[0014] Compared with the prior art, the present invention has at least the following beneficial effects: By setting up an independent detachable connection box and integrating the controller and communication module inside, physical isolation and modular plug-and-play functionality are achieved between the control module and the automatic recloser. When replacing the controller or communication module on-site, there is no need to open the control box door, which significantly shortens the power outage maintenance time and reduces the risk of live-line work. Remote real-time data acquisition and command issuance are realized, allowing maintenance personnel to know the equipment status and perform opening and closing operations without going to the site, which significantly improves the timeliness and intelligence of power grid fault response. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of an embodiment of an intelligent remote control automatic recloser based on the Internet of Things according to the present invention; Figure 2 for Figure 1 A magnified diagram of point A in the middle; Figure 3 This is a structural diagram of the connection between the control box and the junction box; Explanation of icon numbers: 1. Control box; 11. Insulator; 12. Connection interface; 13. Slot; 14. Mounting bracket; 15. Rail; 16. Electrically controlled slide; 2. Connecting box; 21. Camera; 22. Connecting terminal; 23. Sealing strip; 3. Liquid storage tank; 31. T-connector; 32. Liquid outlet pipe; 33. Water pump; 4. Driver; 41. Geared servo motor; 42. Mounting plate; 43. First electrically controlled telescopic column; 44. Second electrically controlled telescopic column; 5. Sprayer; 51. Nozzle; 52. Third mounting bracket; The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0018] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0019] Furthermore, in this invention, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0020] In this invention, unless otherwise explicitly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0021] Furthermore, the technical solutions of the various embodiments of the present invention can be combined with each other, but only if they are feasible for those skilled in the art. If the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by the present invention.

[0022] This invention proposes an intelligent remote control automatic recloser based on the Internet of Things.

[0023] like Figure 1 and Figure 3 The illustrated IoT-based intelligent remote control automatic recloser includes a main body, a controller, a communication module, and a connection box 2. The main body includes a control box 1 and an insulator 11 connected to each other, with the insulator 11 located on the side away from the control box 1 door. The connection box 2 is detachably mounted on the side wall of the control box 1, located between the insulator 11 and the door. A connection interface 12 is provided on the side of the control box 1 near the connection box 2, which is used for electrical connection to various components within the control box 1. Connection terminals 22 are provided on the outer wall of the connection box 2. The controller and the communication module are respectively housed inside the connection box 2, and the connection terminals 22 are electrically connected to the controller and the communication module respectively. The connection box 2 is detachably mounted on the outer wall of the control box 1, and the connection terminals 22 are inserted into the connection interface 12. The controller is electrically connected to the communication module. When the connection terminals 22 are inserted into the connection interface 12, the controller acquires the working data of various components within the main body and sends it to the central control center through the communication module. The controller acquires working information through the communication module and controls various components within the main body according to the working information.

[0024] By setting up an independent detachable connection box 2 and integrating the controller and communication module inside it, physical isolation and modular plug-and-play functionality of the control module and automatic recloser are achieved. When replacing the controller or communication module on-site, it is not necessary to open the control box 1 door, which greatly shortens the power outage maintenance time and reduces the risk of live work. Remote real-time data acquisition and command issuance are realized, enabling maintenance personnel to know the equipment status and perform opening and closing operations without going to the site, significantly improving the timeliness and intelligence level of power grid fault response.

[0025] The connector box 2 is detachably mounted on the outer wall of the control box 1 using bolts. Fixing the connector box 2 to the outer wall of the control box 1 with bolts provides high-strength mechanical fastening while ensuring its detachability. This effectively resists wind vibration, short-circuit electrodynamic impact, and transportation bumps under outdoor high-voltage conditions, preventing the connector terminal 22 from loosening from the connector interface 12 due to vibration, and ensuring the stability and reliability of electrical contact during long-term operation.

[0026] The outer wall of the control box 1 is provided with a slot 13 surrounding the connection interface 12; the side of the connection box 2 facing the control box 1 is provided with a sealing strip 23, which surrounds the connection terminal 22. The sealing strip 23 is used to insert into the slot 13 to seal the connection terminal 22 and the connection interface 12 in a surrounding manner.

[0027] A mounting frame 14 is provided on the top side of the main body of the equipment. A cleaning mechanism is provided on the side of the mounting frame 14 facing the insulator 11. The cleaning mechanism is used to clean the outer surface of the insulator 11. The controller is electrically connected to the cleaning mechanism. When the connection terminal 22 is inserted into the connection interface 12, the controller obtains cleaning information through the communication module and controls the cleaning mechanism according to the cleaning information so that the cleaning mechanism cleans the outer surface of the insulator 11.

[0028] Specifically, a camera 21 is installed on the side of the connection box 2 facing the insulator 11. The camera 21 is electrically connected to the controller. The camera 21 is used to acquire real-time images of the insulator 11 and send them to the controller. The controller is used to acquire standard pixels of the insulation. Based on the real-time image, the image of the insulating column is determined. Based on the image of the insulating column, the real-time pixels are determined. It is determined whether the difference between the real-time pixels and the standard pixels is greater than a first preset difference. When the pixel difference is less than the first preset difference, the camera 21 performs the step of acquiring real-time images of the insulator 11 and sending them to the controller at the next shooting time point. When the pixel difference is greater than the first preset difference, cleaning information is sent to the controller through the communication module. Cleaning is performed in real time according to the pixel condition of the outer surface of the insulating column (for example, dust coverage will change the pixels on the outer surface of the insulating column), ensuring that the insulator 11 can operate efficiently for a long time. The first preset difference and the standard pixel value are both pixel values. The first preset difference is a manually set value, and the standard pixel value is determined based on the captured image of the insulator 11 when it is not in operation.

[0029] Specifically, when the pixel difference is greater than a first preset difference, the next cleaning time point and the real-time time point are obtained. Based on the next cleaning time point, the predicted weather is obtained through the communication module, and based on the real-time time point, the real-time weather is obtained. Standard operating weather is obtained, and it is determined whether the preset weather and / or the real-time weather meet the standard operating weather. When both the preset weather and the real-time weather meet the standard operating weather, the difference between the real-time time point and the next cleaning time point is calculated to see if it is greater than a second preset difference. When the difference between the real-time time point and the next cleaning time point is greater than or equal to the second preset difference, cleaning information is sent to the controller through the communication module based on the real-time time point. When the difference between most real-time time points and the next cleaning time point is less than the second preset difference, cleaning information is sent to the controller through the communication module based on the next cleaning time point. When either the preset weather or the real-time weather meets the standard operating weather, cleaning information is sent to the controller through the communication module based on the real-time time point that meets the standard operating weather and the next cleaning time point. When neither the preset weather nor the real-time weather meets the standard operating weather, the operation date closest to the real-time time point and meeting the standard operating weather is obtained through the communicator, and cleaning information is sent to the controller through the communication module based on the operation date. Under the premise of absolutely ensuring the safety of live-line work, we will make the most of the limited good weather periods, complete the task of cleaning the contaminants of insulator 11 in a timely and unconditional manner with the lowest mechanical wear and energy consumption, and comprehensively improve the intelligent operation and maintenance level of outdoor equipment of the power distribution network under complex weather conditions.

[0030] The next cleaning time is the set date (e.g., if cleaning is done once a month, the next time can be set to the 1st of each month); the standard operating weather conditions are that the relative humidity of the environment should be less than or equal to 80%, and it must be a sunny or cloudy day with a wind force of less than or equal to level 4. Cleaning operations are strictly prohibited in rain, snow, fog, thunderstorms, and other severe weather.

[0031] The second preset difference is the number of days set manually (for example, the second preset difference is 7 days).

[0032] The cleaning mechanism includes a liquid storage tank 3, a driver 4, and a sprayer 5. The liquid storage tank 3 is movably mounted on the side of the mounting frame 14 facing the insulator 11 and is used to store insulating cleaning fluid. The sprayer 5 is located on the side of the liquid storage tank 3 away from the mounting frame 14 and is connected to the inside of the liquid storage tank 3. The driver 4 is located on the side of the liquid storage tank 3 facing the sprayer 5 and drives the sprayer 5 to rotate along the outer surface of the insulator, thereby spraying the insulating cleaning fluid. A controller is electrically connected to both the driver 4 and the sprayer 5 and controls both the driver 4 and the sprayer 5 according to cleaning information to sequentially clean the outer surface of each insulating column in the insulator 11. The driver 4 drives the sprayer 5 to rotate along the outer surface of the insulator 11, and dynamically sprays the insulating cleaning fluid in the liquid storage tank 3. This ensures that the cleaning fluid can evenly cover and impact the inner and outer walls of the insulating column skirts, effectively removing firmly attached dirt layers during cleaning.

[0033] Specifically, a replenishment port is set on the outside of the liquid storage tank 3, and staff can replenish the insulating cleaning fluid in the liquid storage tank 3 by replenishing the fluid.

[0034] Mounting bracket 14 has a track 15 and an electrically controlled slide 16 on the side facing the insulator 11. The track 15 extends along the arrangement direction of each insulating post in the insulator 11. The electrically controlled slide 16 is slidably connected to the track 15. The driver 4 is mounted on the side of the electrically controlled slide 16 away from the track 15 via a connecting seat. The controller is electrically connected to the electrically controlled slide 16 and controls the electrically controlled slide 16 to slide along the track 15, sequentially moving the liquid storage tank 3 and the sprayer 5 to the position above each insulating post. By setting the track 15 and the electrically controlled slide 16 extending along the arrangement direction of the insulating posts (generally three insulators), the driver 4 can drive the liquid storage tank 3 and the sprayer 5 to move laterally. A single cleaning mechanism can cover an entire row of multiple insulating posts without the need for a separate cleaning device for each insulating post, greatly simplifying the structure, reducing manufacturing costs and equipment weight. The controller precisely controls the step displacement of the slide, ensuring that the sprayer 5 can accurately position each insulating post, providing accurate initial alignment for subsequent circumferential cleaning and avoiding cleaning misalignment.

[0035] The driver 4 includes a geared servo motor 41, a mounting plate 42, and two first electrically controlled telescopic columns 43. The geared servo motor 41 is mounted on the side of the liquid storage tank 3 away from the mounting frame 14 via a first mounting base, and the output end of the geared servo motor 41 is also away from the mounting frame 14. The mounting plate 42 is located on the side of the geared servo motor 41 away from the mounting frame 14, and the output end of the geared servo motor 41 drives the mounting plate 42 to rotate horizontally. The two first electrically controlled telescopic columns 43 are located on the side of the mounting plate 42 away from the geared servo motor 41, and are spaced apart. The first electrically controlled telescopic column 43 is connected to one end of the mounting plate 42, and the other first electrically controlled telescopic column 43 is connected to the other end of the mounting plate 42. The output ends of both first electrically controlled telescopic columns 43 are set away from the mounting plate 42, and the output ends of the two first electrically controlled telescopic columns 43 drive the sprayer 5. A cleaning space is formed between the two first electrically controlled telescopic columns 43. The controller is electrically connected to the reduction servo motor 41 and the two first electrically controlled telescopic columns 43 respectively. When the insulating column enters the cleaning space, the controller controls the reduction servo motor 41 and the two first electrically controlled telescopic columns 43 respectively, driving the sprayer 5 to clean the outer surface of the insulating column sequentially along the preset cleaning trajectory. Through the synchronous extension and retraction of the two telescopic columns, the height between the two spray heads 51 can be flexibly adjusted to ensure that the two spray heads 51 clean the insulation from top to bottom. In addition, under the drive of the servo motor, the spray head 51 performs 360° circumferential spraying around the circumference of the insulating column without dead angles, completely eliminating cleaning blind spots and ensuring that the dirt on the entire outer circumference surface of the insulating column is effectively washed away. The cleaning effect is far superior to single-sided direct spraying.

[0036] The preset cleaning trajectory is as follows: first, rotate 35 degrees clockwise, then 70 degrees counterclockwise, and then 70 degrees clockwise again. After each 70-degree clockwise rotation, the two first electrically controlled telescopic columns 43 drive the two nozzles 51 to descend to a set height, and then perform the steps of rotating 70 degrees counterclockwise and then 70 degrees clockwise again, until the insulating column is cleaned, and then rotate 35 degrees counterclockwise to reset. This ensures that the outer surface of the insulating column is fully tilted, while reducing the rotation amplitude and avoiding excessive rotation that could cause the pipes to become tangled or knotted. The unidirectional 35-degree turn avoids collisions with the outer end of the insulating column.

[0037] Specifically, the first electrically controlled telescopic column 43 is a three-section electrically controlled telescopic column.

[0038] The driver 4 also includes a second electrically controlled telescopic column 44, which is positioned between the liquid storage tank 3 and the geared servo motor 41. The second electrically controlled telescopic column 44 is connected to the liquid storage tank 3 via a first mounting base, and its output end is connected to the geared servo motor 41 via the second mounting base. The controller is electrically connected to the second electrically controlled telescopic column 44 and is used to control the second electrically controlled telescopic column 44 and the two first electrically controlled telescopic columns 43 respectively, ensuring complete vertical coverage of the outer surface of the insulating column. The addition of the second electrically controlled telescopic column 44 effectively reduces the stroke of the two first electrically controlled telescopic columns 43, ensuring that all upper and lower skirts and grooves of the insulating column are covered by the cleaning fluid, fundamentally solving the potential for localized flashover caused by longitudinal omissions.

[0039] The sprayer 5 includes two nozzles 51 and two third mounting bases 52. The output end of one first electrically controlled telescopic column 43 is driven to connect to one nozzle 51 through one of the third mounting bases 52, and the output end of the other first electrically controlled telescopic column 43 is driven to connect to the other nozzle 51 through the other third mounting base 52. Specifically, the nozzles 51 are oriented towards the cleaning space and are tilted downwards at a 45-degree angle to ensure the rinsing effect of the nozzles 51.

[0040] The liquid storage tank 3 includes a three-way connector 31, a liquid outlet pipe 32, a water pump 33, and two telescopic hoses. One end of the liquid outlet pipe 32 is connected to the liquid storage tank 3, and the water pump 33 is installed on the liquid outlet pipe 32. The other end of the liquid outlet pipe 32 is connected to the first port of the three-way connector 31. One end of one telescopic hose is connected to one nozzle 51, and the other end is connected to the second port of the three-way connector 31. One end of the other telescopic hose is connected to another nozzle 51, and the other end is connected to the third port of the three-way connector 31. The controller is electrically connected to the water pump 33 and is used to control the water pump 33 to drive the insulating cleaning fluid in the liquid storage tank 3 to flow sequentially through the liquid outlet pipe 32, the three-way connector 31, and the two telescopic hoses, and spray it into the cleaning space through the two nozzles 51.

[0041] The above description is merely a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention's specification and drawings under the inventive concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. An intelligent remote-controlled automatic recloser based on the Internet of Things, characterized in that, The device includes a main body, a controller, a communication module, and a connection box. The main body includes a control box and an insulator connected to each other, with the insulator located on the side away from the control box door. The connection box is detachably mounted on the side wall of the control box, between the insulator and the door. A connection interface is provided on the side of the control box near the connection box, for electrically connecting various components within the control box. Connection terminals are provided on the outer wall of the connection box, and the controller and the communication module are respectively housed within the connection box. The connection terminals are electrically connected to the controller and the communication module. The connection box is detachably mounted on the outer wall of the control box, allowing the connection terminals to be inserted into the connection interface. The controller is electrically connected to the communication module. When the connection terminals are inserted into the connection interface, the controller acquires the operating data of various components within the main body and transmits it to the central control center via the communication module. The controller acquires operating information through the communication module and controls various components within the main body based on this information.

2. The intelligent remote control automatic recloser based on the Internet of Things according to claim 1, characterized in that, The connecting box is detachably mounted on the outer wall of the control box by bolts.

3. The intelligent remote control automatic recloser based on the Internet of Things according to claim 1, characterized in that, The outer wall of the control box is provided with a slot surrounding the connection interface; a sealing strip is provided on the side of the connection box facing the control box, the sealing strip is provided around the connection terminal, and the sealing strip is used to insert into the slot to seal the connection terminal and the connection interface in a surrounding manner.

4. A smart remote control automatic recloser based on the Internet of Things according to any one of claims 1-3, characterized in that, A mounting bracket is provided on the top side of the main body of the equipment. A cleaning mechanism is provided on the side of the mounting bracket facing the insulator. The cleaning mechanism is used to clean the outer surface of the insulator. A controller is electrically connected to the cleaning mechanism. When the connection terminal is inserted into the connection interface, the controller is used to obtain cleaning information through the communication module and control the cleaning mechanism according to the cleaning information so that the cleaning mechanism cleans the outer surface of the insulator.

5. The intelligent remote control automatic recloser based on the Internet of Things according to claim 4, characterized in that, The cleaning mechanism includes a liquid storage tank, a driver, and a sprayer. The liquid storage tank is movably disposed on the side of the mounting frame facing the insulator and is used to store insulating cleaning fluid. The sprayer is located on the side of the liquid storage tank away from the mounting frame and communicates with the inside of the liquid storage tank. The driver is located on the side of the liquid storage tank facing the sprayer. The driver is connected to the sprayer and is used to drive the sprayer to rotate along the outer surface of the insulation so that the sprayer sprays insulation cleaning liquid. The controller is electrically connected to the driver and the sprayer respectively. The controller is used to control the driver and the sprayer respectively according to the cleaning information to clean the outer surface of each insulating post in the insulator in sequence.

6. The intelligent remote control automatic recloser based on the Internet of Things according to claim 5, characterized in that, The mounting bracket is provided with a track and an electrically controlled slide on the side facing the insulator. The track extends along the arrangement direction of each insulating post in the insulator. The electrically controlled slide is slidably connected to the track. The driver is provided on the side of the electrically controlled slide away from the track via a connecting seat. The controller is electrically connected to the electrically controlled slide and is used to control the electrically controlled slide to slide along the track, thereby moving the liquid storage tank and the sprayer to the position above each insulating post in sequence.

7. The intelligent remote control automatic recloser based on the Internet of Things according to claim 5, characterized in that, The driver includes a geared servo motor, a mounting plate, and two first electrically controlled telescopic columns. The geared servo motor is mounted on the side of the liquid storage tank away from the mounting frame via a first mounting base, and the output end of the geared servo motor is also away from the mounting frame. The mounting plate is located on the side of the geared servo motor away from the mounting frame, and the output end of the geared servo motor is connected to the mounting plate. The geared servo motor drives the mounting plate to rotate horizontally. The two first electrically controlled telescopic columns are located on the side of the mounting plate away from the geared servo motor, and are spaced apart. One of the first electrically controlled telescopic columns is connected to one end of the mounting plate, and the other of the first electrically controlled telescopic column is connected to the other end of the mounting plate. The output ends of both first electrically controlled telescopic columns are located away from the mounting plate, and the output ends of the two first electrically controlled telescopic columns are connected to the sprayer. A cleaning space is formed between the two first electrically controlled telescopic columns. The controller is electrically connected to the geared servo motor and the two first electrically controlled telescopic columns respectively. When the insulating column enters the cleaning space, the controller controls the geared servo motor and the two first electrically controlled telescopic columns respectively to drive the sprayer to clean the outer surface of the insulating column sequentially along a preset cleaning trajectory.

8. The intelligent remote control automatic recloser based on the Internet of Things according to claim 7, characterized in that, The driver further includes a second electrically controlled telescopic column, which is disposed between the liquid storage tank and the geared servo motor. The second electrically controlled telescopic column is connected to the liquid storage tank through a first mounting base, and the output end of the second electrically controlled telescopic column is driven to the geared servo motor through a second mounting base. The controller is electrically connected to the second electrically controlled telescopic column and is used to control the second electrically controlled telescopic column and the two first electrically controlled telescopic columns respectively, so that they completely cover the outer surface of the insulating column in the vertical direction.

9. The intelligent remote control automatic recloser based on the Internet of Things according to claim 7, characterized in that, The sprayer includes two nozzles and two third mounting bases, wherein the output end of one of the first electrically controlled telescopic columns is driven to connect to one of the nozzles through one of the third mounting bases, and the output end of the other first electrically controlled telescopic column is driven to connect to the other nozzle through the other third mounting base.

10. The intelligent remote control automatic recloser based on the Internet of Things according to claim 9, characterized in that, The liquid storage tank includes a three-way connector, a liquid outlet pipe, a water pump, and two telescopic hoses. One end of the liquid outlet pipe is connected to the liquid storage tank, and the water pump is installed on the liquid outlet pipe. The other end of the liquid outlet pipe is connected to the first port of the three-way connector. One end of one of the telescopic hoses is connected to one of the nozzles, and the other end is connected to the second port of the three-way connector. One end of the other telescopic hose is connected to the other nozzle, and the other end is connected to the third port of the three-way connector. The controller is electrically connected to the water pump and is used to control the water pump to drive the insulating cleaning liquid in the liquid storage tank to flow sequentially through the liquid outlet pipe, the three-way connector, and the two telescopic hoses, and spray it into the cleaning space through the two nozzles.

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