CN114061792B - Diagnostic equipment for abnormal heating defect of composite insulator - Google Patents
Diagnostic equipment for abnormal heating defect of composite insulator Download PDFInfo
- Publication number
- CN114061792B CN114061792B CN202111347431.1A CN202111347431A CN114061792B CN 114061792 B CN114061792 B CN 114061792B CN 202111347431 A CN202111347431 A CN 202111347431A CN 114061792 B CN114061792 B CN 114061792B
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- Prior art keywords
- plate body
- box
- movable
- insulator
- side wall
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- 239000012212 insulator Substances 0.000 title claims abstract description 43
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 230000007547 defect Effects 0.000 title claims abstract description 15
- 230000002159 abnormal effect Effects 0.000 title claims abstract description 14
- 238000010438 heat treatment Methods 0.000 title abstract description 8
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 230000000903 blocking effect Effects 0.000 claims description 27
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 9
- 229910052744 lithium Inorganic materials 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 230000020169 heat generation Effects 0.000 claims 6
- 206010037660 Pyrexia Diseases 0.000 claims 1
- 238000003745 diagnosis Methods 0.000 abstract description 10
- 238000005381 potential energy Methods 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/08—Protective devices, e.g. casings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Relating To Insulation (AREA)
Abstract
The invention discloses a diagnosis device for abnormal heating defects of a composite insulator, which comprises a box body and a fixed plate body, wherein a control panel is embedded on the rear surface of the box body, a controller is arranged on the bottom wall of the inner side of the box body, and an alarm is arranged on the bottom wall of the inner side wall of the box body. According to the invention, the range of the normal working temperature of the insulator is set through the control panel, the insulator is extruded to move the plate body backwards at the moment, so that the elastic potential energy of the compression spring pushes the temperature sensor on the moving plate body to be attached to the insulator, when the temperature sensor detects that the temperature of the insulator is lower than or higher than the normal range, the temperature sensor transmits data to the controller through the guide, the controller transmits the data to the control panel through the guide wire to display, and meanwhile, the controller controls the alarm to be turned on through the guide wire to warn personnel, thereby achieving the purpose of diagnosing the insulator rapidly and improving the diagnosis efficiency.
Description
Technical Field
The invention relates to the technical field of insulators, in particular to a diagnosis device for abnormal heating defects of a composite insulator.
Background
The insulator plays two basic roles in the overhead transmission line, namely, supporting the lead and preventing the current from flowing back to the ground, the two roles must be ensured, the insulator should not lose efficacy due to various electromechanical stresses caused by the change of the environment and the electric load condition, otherwise, the insulator can not play a significant role, and the service life and the operation life of the whole line are damaged;
The existing insulator is easy to cause irreversible loss due to abnormal heating of the insulator caused by aging, dirt and the like of the insulator when in use, the temperature of the insulator needs to be diagnosed regularly in order to reduce the occurrence of the abnormal heating, and the insulator cannot be diagnosed quickly due to complex fixation during diagnosis, so that the diagnosis equipment for the abnormal heating defect of the composite insulator is provided.
Disclosure of Invention
The invention aims to provide a diagnosis device for abnormal heating defects of a composite insulator, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a diagnostic equipment of unusual defect that generates heat of composite insulator, includes box and fixed plate body, the rear surface scarf joint of box has control panel, the controller is installed to the inboard diapire of box, the siren is installed to the inside wall diapire of box, one side welding of box has the U template body, the inside wall welding of U template body has compression spring, compression spring's one end welding has the removal plate body, the removal plate body is kept away from compression spring's one side is installed temperature sensor.
As a further preferred aspect of the present invention: the U-shaped plate body is far away from one side of the box body and is welded with a fixed plate body, a movable groove is formed in one side of the fixed plate body, two movable springs are symmetrically welded on the inner side wall of the movable groove, one end of each movable spring, which is far away from the movable groove, is welded with a blocking plate body, the outer side wall of each blocking plate body is attached to the inner side wall of the movable groove, one side of the U-shaped plate body, which is far away from the box body, is welded with a limiting plate body, one side of the limiting plate body is provided with a limiting groove, the inner side wall of the limiting groove is attached to the outer side wall of the blocking plate body, and the blocking plate body is pushed to move from the movable groove to the limiting groove of the limiting plate body through elastic potential energy of the movable springs so as to fix an insulator in the U-shaped plate body.
As a further preferred aspect of the present invention: two guide sliding grooves are symmetrically formed in the inner side wall of the U-shaped plate body, the guide sliding blocks are connected to the inner side wall of the guide sliding grooves in a sliding mode, one side, far away from the guide sliding grooves, of the guide sliding blocks is welded to the outer side wall of the movable plate body, the guide sliding blocks slide in the guide sliding grooves, and therefore the movable plate body can be assisted to move and limited.
As a further preferred aspect of the present invention: one side of the blocking plate body is welded with a rod body, one end of the rod body, which is far away from the blocking plate body, penetrates through the inner side wall of the moving groove and is welded with a circular handle, and the blocking plate body on the rod body is driven to move into the moving groove by holding the circular handle.
As a further preferred aspect of the present invention: the front surface of box articulates through the round pin axle has the door body, the front surface mounting of door body has the son to detain, the front surface mounting of box has the box to detain, the son detain with the box looks adaptation, through pressing down the box, makes the son detain take out in the follow box, conveniently opens the door body, conveniently overhauls.
As a further preferred aspect of the present invention: two movable sliding grooves are symmetrically formed in the inner side wall of the movable groove, the movable sliding blocks are slidably connected to the inner side wall of the movable sliding groove, one side, far away from the movable sliding groove, of each movable sliding block is welded to the outer side wall of the corresponding blocking plate body, and the movable sliding blocks slide in the movable sliding groove, so that the blocking plate body can be assisted to move, and the blocking plate body can be limited.
As a further preferred aspect of the present invention: the front surface of the door body is embedded with a filter screen, the front surface of the door body is provided with an operation handle, and the door body is opened in an auxiliary manner by holding the operation handle through the arrangement of the operation handle.
As a further preferred aspect of the present invention: lithium batteries are installed on the inner bottom wall of the box body, braces are installed on the outer side wall of the box body, and the lithium batteries are used for supplying power to the control panel, the controller, the alarm and the temperature sensor.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the invention, the range of the normal working temperature of the insulator is set through the control panel, the insulator is extruded to move the plate body backwards at the moment, so that the elastic potential energy of the compression spring pushes the temperature sensor on the moving plate body to be attached to the insulator, when the temperature sensor detects that the temperature of the insulator is lower than or higher than the normal range, the temperature sensor transmits data to the controller through the guide, the controller transmits the data to the control panel through the guide wire to display, and meanwhile, the controller controls the alarm to be turned on through the guide wire to warn personnel, thereby achieving the purpose of diagnosing the insulator rapidly and improving the diagnosis efficiency.
2. According to the invention, when the blocking plate body on the rod body is driven to move into the moving groove by holding the round handle, the blocking plate body is extracted from the limiting groove of the limiting plate body, so that the insulator can conveniently enter the U-shaped plate body, and at the moment, the blocking plate body is pushed to move into the limiting groove of the limiting plate body from the moving groove by the elastic potential energy of the moving spring, so that the equipment is quickly fixed on the insulator, the equipment is prevented from falling off in diagnosis, and the diagnosis efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the inside of the case of the present invention;
FIG. 3 is a schematic view of the structure of the inside of the U-shaped plate body of the present invention;
fig. 4 is a schematic structural view of the inside of the fixing plate body and the limiting plate body according to the present invention.
In the figure: 1. a case; 2. fixing the plate body; 3. a control panel; 4. a controller; 5. an alarm; 6. a compression spring; 7. moving the plate body; 8. a U-shaped plate body; 9. a temperature sensor; 10. a moving groove; 11. a blocking plate body; 12. a limiting plate body; 13. a limit groove; 14. a rod body; 15. a moving spring; 16. moving the chute; 17. moving the slide block; 18. a circular handle; 19. a guide chute; 20. a guide slide block; 21. a harness; 22. a lithium battery; 23. a door body; 24. a filter screen; 25. an operating handle; 26. a sub-buckle; 27. and a female buckle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a diagnostic equipment of unusual defect that generates heat of composite insulator, includes box 1 and fixed plate body 2, and the rear surface scarf joint of box 1 has control panel 3, and controller 4 is installed to the inboard diapire of box 1, and alarm 5 is installed to the inside wall diapire of box 1, and the welding of one side of box 1 has U-shaped plate body 8,U template 8's inside wall to have compression spring 6, and compression spring 6's one end welding has movable plate body 7, and temperature sensor 9 is installed to one side that movable plate body 7 kept away from compression spring 6.
In this embodiment, specific: the U-shaped plate body 8 is kept away from one side of the box body 1 and welded with the fixed plate body 2, one side of the fixed plate body 2 is provided with the movable groove 10, the inner side wall of the movable groove 10 is symmetrically welded with two movable springs 15, one end of the movable spring 15, which is kept away from the movable groove 10, is welded with the blocking plate body 11, the outer side wall of the blocking plate body 11 is attached to the inner side wall of the movable groove 10, one side of the U-shaped plate body 8, which is kept away from the box body 1, is welded with the limiting plate body 12, one side of the limiting plate body 12 is provided with the limiting groove 13, the inner side wall of the limiting groove 13 is attached to the outer side wall of the blocking plate body 11, and the blocking plate body 11 is pushed to move from the movable groove 10 to the limiting groove 13 of the limiting plate body 12 through elastic potential energy of the movable spring 15 so as to fix the insulator in the U-shaped plate body 8.
In this embodiment, specific: two guide sliding grooves 19 are symmetrically formed in the inner side wall of the U-shaped plate body 8, the guide sliding blocks 20 are slidably connected to the inner side wall of the guide sliding grooves 19, one side, far away from the guide sliding grooves 19, of each guide sliding block 20 is welded to the outer side wall of the corresponding movable plate body 7, the guide sliding blocks 20 slide in the guide sliding grooves 19, and therefore the movable plate body 7 can be assisted to move and limited.
In this embodiment, specific: one side of the blocking plate body 11 is welded with a rod body 14, one end of the rod body 14, which is far away from the blocking plate body 11, penetrates through the inner side wall of the moving groove 10 and is welded with a circular handle 18, and the blocking plate body 11 on the rod body 14 is driven to move into the moving groove 10 by holding the circular handle 18.
In this embodiment, specific: the front surface of box 1 articulates through the round pin axle has a door body 23, and the front surface mounting of door body 23 has a son to detain 26, and the front surface mounting of box 1 has a box 27, and a son detains 26 and box 27 looks adaptation, through pressing down box 27, makes a son detain 26 take out in the box 27, conveniently opens a door body 23, conveniently overhauls.
In this embodiment, specific: two movable sliding grooves 16 are symmetrically formed in the inner side wall of the movable groove 10, the movable sliding blocks 17 are slidably connected to the inner side wall of the movable sliding groove 16, one side, far away from the movable sliding grooves 16, of each movable sliding block 17 is welded to the outer side wall of the corresponding blocking plate 11, and the movable sliding blocks 17 slide in the movable sliding grooves 16, so that the blocking plate 11 can be assisted to move, and the blocking plate 11 can be limited.
In this embodiment, specific: the front surface of the door body 23 is embedded with the filter screen 24, the front surface of the door body 23 is provided with the operation handle 25, the door body 23 is assisted to be opened by holding the operation handle 25 through the arrangement of the operation handle 25, the filter screen 24 is arranged, the cooling in the box body 1 can be conveniently carried out, dust can be prevented from entering the box body 1, and meanwhile, sound is conveniently transmitted.
In this embodiment, specific: the lithium battery 22 is installed to the inboard diapire of box 1, and braces 21 are installed to the lateral wall of box 1, through the setting of lithium battery 22 for supply power to control panel 3, controller 4, siren 5 and temperature sensor 9, wherein the setting of braces 21 is used for when making things convenient for the personnel to hand-carry this equipment, prevents that this equipment from dropping.
In this embodiment, the signal output end of the temperature sensor 9 is electrically connected to the signal input end of the controller 4 through a wire, the signal output end of the controller 4 is electrically connected to the signal input end of the control panel 3 through a wire, the electrical output end of the lithium battery 22 is electrically connected to the electrical input ends of the control panel 3, the controller 4 and the temperature sensor 9 through wires, and the electrical output end of the controller 4 is electrically connected to the electrical input end of the alarm 5 through a wire.
In this embodiment, a switch set for controlling the start and the stop of the temperature sensor 9, the control panel 3 and the controller 4 is installed on one side of the case 1, and the switch set is connected with the lithium battery 22 for supplying power to the temperature sensor 9, the control panel 3 and the controller 4.
In the embodiment, the model of the temperature sensor 9 is D6T-44L-06; the model of the controller 4 is DF-96D.
The utility model provides a principle of operation or structure principle, during the use, drive the barrier plate body 11 on the body of rod 14 through handheld circular handle 18 and remove in to remove recess 10, barrier plate body 11 carries out the extraction from the spacing recess 13 of spacing plate body 12, thereby conveniently make the insulator get into in the U template body 8, the insulator extrusion removes 7 backward, thereby make the elasticity potential energy of compression spring 6 promote the temperature sensor 9 laminating on the removal plate body 7 on the insulator, then promote the barrier plate body 11 through the elasticity potential energy of removal spring 15 and remove in the spacing recess 13 of spacing plate body 12 in from removing recess 10 this moment, at this moment temperature sensor 9 detects the temperature of insulator and is less than or be higher than normal within range time, temperature sensor 9 passes through the direction with data transmission to controller 4 department, controller 4 opens through direction control alarm 5 again when showing data transmission to control panel 3, diagnose the insulator fast, the efficiency of improving diagnosis, the charge hole is seted up to the lateral wall of box 1, the convenience is carried out lithium cell 22, carry out the setting up the convenience, wherein carry-on device that need be used for carrying 21 is followed, the convenience is detained to the setting up the portable equipment is detained to the body, and the convenience is detained in the box is 21, the convenience is detained the case is carried down to the portable equipment is 21, and is used for carrying the equipment is convenient for carrying the case is detained 25, and is convenient is detained down from the case 25, the equipment is convenient is detained is taken out, and is convenient to be used for the case is 21 is convenient to carry about the case is convenient to be convenient to carry about 25.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a diagnostic equipment of unusual fever defect of composite insulator, includes box (1) and fixed plate body (2), its characterized in that: the automatic alarm device is characterized in that a control panel (3) is embedded on the rear surface of the box body (1), a controller (4) is mounted on the bottom wall of the inner side of the box body (1), an alarm (5) is mounted on the bottom wall of the inner side of the box body (1), a U-shaped plate body (8) is welded on one side of the box body (1), a compression spring (6) is welded on the inner side wall of the U-shaped plate body (8), a movable plate body (7) is welded on one end of the compression spring (6), and a temperature sensor (9) is mounted on one side, far away from the compression spring (6), of the movable plate body (7); u-shaped plate body (8) keep away from one side welding of box (1) has fixed plate body (2), removal recess (10) have been seted up to one side of fixed plate body (2), the inside wall symmetry welding of removal recess (10) has two movable springs (15), the one end welding of removal recess (10) is kept away from to movable spring (15) has barrier plate body (11), barrier plate body (11) the lateral wall laminating in remove the inside wall of recess (10), U-shaped plate body (8) keep away from one side welding of box (1) has spacing plate body (12), spacing recess (13) have been seted up to one side of spacing plate body (12), the inside wall laminating of spacing recess (13) in barrier plate body (11) lateral wall.
2. The diagnostic apparatus for abnormal heat generation defect of composite insulator according to claim 1, wherein: two guide sliding grooves (19) are symmetrically formed in the inner side wall of the U-shaped plate body (8), guide sliding blocks (20) are slidably connected to the inner side walls of the guide sliding grooves (19), and one side, away from the guide sliding grooves (19), of each guide sliding block (20) is welded to the outer side wall of the corresponding movable plate body (7).
3. The diagnostic apparatus for abnormal heat generation defect of composite insulator according to claim 1, wherein: one side of the blocking plate body (11) is welded with a rod body (14), and one end, far away from the blocking plate body (11), of the rod body (14) penetrates through the inner side wall of the moving groove (10) and is welded with a circular handle (18).
4. The diagnostic apparatus for abnormal heat generation defect of composite insulator according to claim 1, wherein: the front surface of box (1) articulates through the round pin axle has a door body (23), the front surface mounting of door body (23) has son to detain (26), the front surface mounting of box (1) has box (27), son detain (26) with box (27) looks adaptation.
5. The diagnostic apparatus for abnormal heat generation defect of composite insulator according to claim 1, wherein: two movable sliding grooves (16) are symmetrically formed in the inner side wall of the movable groove (10), movable sliding blocks (17) are slidably connected to the inner side wall of the movable sliding groove (16), and one side, away from the movable sliding grooves (16), of each movable sliding block (17) is welded to the outer side wall of the corresponding blocking plate body (11).
6. The diagnostic apparatus for abnormal heat generation defect of composite insulator according to claim 4, wherein: the front surface of the door body (23) is embedded with a filter screen (24), and the front surface of the door body (23) is provided with an operating handle (25).
7. The diagnostic apparatus for abnormal heat generation defect of composite insulator according to claim 1, wherein: lithium batteries (22) are arranged on the inner bottom wall of the box body (1), and braces (21) are arranged on the outer side wall of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111347431.1A CN114061792B (en) | 2021-11-15 | 2021-11-15 | Diagnostic equipment for abnormal heating defect of composite insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111347431.1A CN114061792B (en) | 2021-11-15 | 2021-11-15 | Diagnostic equipment for abnormal heating defect of composite insulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114061792A CN114061792A (en) | 2022-02-18 |
| CN114061792B true CN114061792B (en) | 2024-06-18 |
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ID=80271942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111347431.1A Active CN114061792B (en) | 2021-11-15 | 2021-11-15 | Diagnostic equipment for abnormal heating defect of composite insulator |
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| Country | Link |
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| CN (1) | CN114061792B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212845712U (en) * | 2020-07-09 | 2021-03-30 | 武汉苏禾电气有限公司 | Insulator detection device for outdoor power system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3029269B2 (en) * | 1990-03-06 | 2000-04-04 | 株式会社東芝 | Insulation abnormality detector |
| JPH05108992A (en) * | 1991-10-16 | 1993-04-30 | Meidensha Corp | Device for detecting abnormal over heat of conductor |
| KR100931021B1 (en) * | 2007-11-15 | 2009-12-11 | 현대중공업 주식회사 | Track monitoring diagnosis device with insulator defect determination module |
| CN104568193B (en) * | 2015-01-14 | 2017-03-15 | 苏州西脉记忆合金有限公司 | Power system high-low pressure heating position automatic indicator |
| CN212409912U (en) * | 2020-05-24 | 2021-01-26 | 国网甘肃省电力公司信息通信公司 | Power equipment high temperature early warning device |
| CN112050956A (en) * | 2020-09-14 | 2020-12-08 | 缙云宣亚电子科技有限公司 | Electric tower cable temperature detection device capable of crossing insulator |
| CN112462189A (en) * | 2020-10-22 | 2021-03-09 | 罗必君 | Detection device and system for power transmission line |
| CN112509894B (en) * | 2020-10-23 | 2023-11-03 | 国网浙江杭州市临安区供电有限公司 | Fuse insulation shield with alarm function |
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2021
- 2021-11-15 CN CN202111347431.1A patent/CN114061792B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212845712U (en) * | 2020-07-09 | 2021-03-30 | 武汉苏禾电气有限公司 | Insulator detection device for outdoor power system |
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| CN114061792A (en) | 2022-02-18 |
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