CN112965008A - Detection apparatus for outdoor electric wire has electric leakage to remind - Google Patents
Detection apparatus for outdoor electric wire has electric leakage to remind Download PDFInfo
- Publication number
- CN112965008A CN112965008A CN202110276331.8A CN202110276331A CN112965008A CN 112965008 A CN112965008 A CN 112965008A CN 202110276331 A CN202110276331 A CN 202110276331A CN 112965008 A CN112965008 A CN 112965008A
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- China
- Prior art keywords
- swing joint
- electrode plate
- electric wire
- detection device
- outdoor electric
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/221—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for cables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention relates to the technical field of electric power, and discloses a detection device with an electric leakage reminding function for an outdoor electric wire. This outdoor electric wire has detection device that electric leakage was reminded, can absorb water through the resin that absorbs water and expand fast and promote the piston and remove to the right side, make carbon-point and pasty electrolyte contact, make the circuit intercommunication of positive electrode plate and negative electrode plate, liquid crystal glazing becomes transparent state this moment, the electro-magnet circular telegram is repelled with the magnetic path mutually, make starch and iodine solution mix, become blue, observe inside blue explanation of becoming when the maintainer has water, the maintenance process needs to carry out the drying earlier and then carries out follow-up maintenance, the security has been improved.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to a detection device with an electric leakage reminding function for an outdoor wire.
Background
In life, outdoor wires are often seen to be erected on poles, the wires become a part of our life, and the wires refer to products with small core number, small product diameter and simple structure. Materials for power, communication and related transmission applications, however, existing wires tend to be of limited length and require subsequent processing for connection and transportation.
At this moment the interface of electric wire can be continuous rocking receiving external wind's influence, thereby probably make the junction friction back and forth, thereby probably make the wearing and tearing of electric wire crust, certain electric leakage hidden danger has, simultaneously maintain the situation that can not observe inside when the staff, if the incident can appear in the inside intaking of electric wire, therefore, we have provided a detection device that outdoor electric wire has electric leakage to remind and have solved above problem, contact through conducting material and sinle silk triggers reminding device, when maintaining, whether change color through observing starch and judge inside all dangerous, the security when having improved the staff maintenance, the normal use of circuit has been guaranteed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a detection device with an electric leakage reminding function for an outdoor electric wire, which has the advantages of improving the safety of workers during maintenance, ensuring the normal use of a circuit, and solving the problems that the interface of the electric wire can continuously shake under the influence of outside wind, so that the connection part can rub back and forth, the sheath of the electric wire can be abraded, certain electric leakage hidden danger is caused, and meanwhile, when the workers maintain and cannot observe the internal condition, and safety accidents can occur if water enters the electric wire.
(II) technical scheme
In order to achieve the purposes of improving the safety of workers during maintenance and ensuring the normal use of a circuit, the invention provides the following technical scheme: a detection device for an outdoor wire with electric leakage reminding comprises a seal box, an electrified conducting wire and a fixed box, wherein a reminder is fixedly connected inside the seal box, liquid crystal glass is fixedly connected to the outer side of the seal box, a connecting rod is movably connected inside the seal box, a conductive material is movably connected to the right side of the connecting rod, a wire core is movably connected to the right side of the conductive material, water-absorbent resin is filled inside the fixed box, a limiting groove is formed in the right side of the fixed box, a piston is movably connected inside the limiting groove, a positive electrode plate is movably connected to the right side of the piston, a carbon rod is movably connected to the right side of the positive electrode plate, pasty electrolyte is movably connected inside the limiting groove, a zinc rod is movably connected to the right side of the pasty electrolyte, a negative electrode plate is movably connected to the bottom of the zinc rod, and a sealing layer is movably connected to the right side, the inside fixedly connected with seal chamber of spacing groove, the top in seal chamber is filled with starch, the bottom in seal chamber is filled with iodine solution, the inside swing joint in seal chamber has the floating spring, the inboard swing joint of floating spring has the stopper, the inside swing joint of left side stopper has the electro-magnet, the inside swing joint of right side stopper has the magnetic path.
Preferably, the number of the liquid crystal glass is two, the two liquid crystal glasses are respectively positioned on the outer side of the sealing box and are symmetrically distributed, and the liquid crystal glass, the positive electrode plate and the negative electrode plate form a closed loop.
Preferably, the sinle silk, conducting material and reminiscences form closed circuit, and when the sinle silk electric leakage, the conducting material is inside to have the electric current to produce, and the reminiscences can sound this moment, reminds maintainer maintenance before.
Preferably, the water-absorbent resin is a functional polymer material with a large number of hydrophilic groups, and when moisture exists in the power-on lead, the water-absorbent resin absorbs water and rapidly expands to push the piston to move towards the right side.
Preferably, the right side of the piston is movably connected with a supporting rod, and the right side of the supporting rod is movably connected with a positive electrode plate.
Preferably, a small hole is formed in the pasty electrolyte, the small hole is matched with the carbon rod in size, when the piston moves towards the right side, the carbon rod is contacted with the pasty electrolyte, so that the positive electrode plate is communicated with the circuit of the negative electrode plate, at the moment, the liquid crystal glass is in a transparent state, and the electromagnet is electrified.
Preferably, two movable grooves are formed in the sealing cavity, and the limiting block is located in the movable grooves.
Preferably, the opposite surfaces of the electromagnet and the magnetic block have the same polarity, the electromagnet is electrically connected with the negative electrode plate, the electromagnet is electrified and repulsed by the magnetic block, so that the starch and the iodine solution are mixed and become blue, when a maintenance worker observes that the inner part becomes blue, water is indicated, and the maintenance process needs and pays attention to the water.
(III) advantageous effects
Compared with the prior art, the invention provides a detection device with an electric leakage reminding function for an outdoor wire, which has the following beneficial effects:
1. this outdoor electric wire has detection device that electric leakage was reminded, can absorb water through the resin that absorbs water and expand fast and promote the piston and remove to the right side, make carbon-point and pasty electrolyte contact, make the circuit intercommunication of positive electrode plate and negative electrode plate, liquid crystal glazing becomes transparent state this moment, the electro-magnet circular telegram is repelled with the magnetic path mutually, make starch and iodine solution mix, become blue, observe inside blue explanation of becoming when the maintainer has water, the maintenance process needs to carry out the drying earlier and then carries out follow-up maintenance, the security has been improved.
2. This outdoor electric wire has detection device that electric leakage was reminded, is blown by wind when the circular telegram wire for sinle silk department appears the damage, leads to the electric leakage, and conducting material is inside to have the electric current to produce, reminiscences and conducting material electric connection, and the reminiscences can sound this moment, reminds maintainer to come the maintenance, can improve the security of telecommunications use, improves the life of electric wire.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the fixing box according to the present invention;
FIG. 3 is a schematic diagram of the moving structure of the carbon rod according to the present invention;
fig. 4 is a schematic diagram of a movement structure of the limiting block of the present invention.
In the figure: 1. a sealing box; 2. a power-on wire; 3. a fixed box; 4. a reminder; 5. liquid crystal glass; 6. a connecting rod; 7. a conductive material; 8. a wire core; 9. a water-absorbent resin; 10. a limiting groove; 11. a piston; 12. a positive electrode plate; 13. a carbon rod; 14. a paste electrolyte; 15. a zinc rod; 16. a negative electrode plate; 17. a sealing layer; 18. sealing the cavity; 19. starch; 20. iodine solution; 21. a movable spring; 22. a limiting block; 23. an electromagnet; 24. a magnetic block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a detection device for an outdoor electric wire with an electric leakage reminder comprises a seal box 1, an electrified conducting wire 2 and a fixed box 3, wherein the inside of the seal box 1 is fixedly connected with a reminder 4, the outside of the seal box 1 is fixedly connected with liquid crystal glass 5, the liquid crystal glass 5 is provided with two pieces, the two pieces of liquid crystal glass 5 are respectively positioned at the outside of the seal box 1 and are symmetrically distributed, the liquid crystal glass 5, a positive electrode plate 12 and a negative electrode plate 16 form a closed loop, the inside of the seal box 1 is movably connected with a connecting rod 6, the right side of the connecting rod 6 is movably connected with a conductive material 7, the right side of the conductive material 7 is movably connected with a wire core 8, the conductive material 7 and the reminder 4 form a closed loop, when the wire core 8 leaks electricity, the inside of the conductive material 7 has current, the reminder 4 can make a sound at the moment to remind a, the water-absorbent resin 9 is a functional polymer material with a large number of hydrophilic groups, and when the inside of the electrified lead 2 is filled with water, the water-absorbent resin 9 can absorb water and expand rapidly to push the piston 11 to move to the right side, the right side of the fixed box 3 is provided with a limit groove 10, and the inside of the limit groove 10 is movably connected with the piston 11.
The right side of the piston 11 is movably connected with a supporting rod, the right side of the supporting rod is movably connected with a positive electrode plate 12, the right side of the piston 11 is movably connected with the positive electrode plate 12, the right side of the positive electrode plate 12 is movably connected with a carbon rod 13, the inside of the limiting groove 10 is movably connected with a pasty electrolyte 14, a small hole is formed in the pasty electrolyte 14 and matched with the carbon rod 13 in size, when the piston 11 moves towards the right side, the carbon rod 13 is in contact with the pasty electrolyte 14, the positive electrode plate 12 is communicated with a circuit of a negative electrode plate 16, the liquid crystal glass 5 is in a transparent state at the moment, the electromagnet 23 is electrified, the right side of the pasty electrolyte 14 is movably connected with a zinc rod 15, the bottom of the zinc rod 15 is movably connected with the negative electrode plate 16, the right side of the zinc rod.
Starch 19 is filled at the top in sealed chamber 18, iodine solution 20 is filled to the bottom in sealed chamber 18, the inside swing joint of sealed chamber 18 has activity spring 21, the inboard swing joint of activity spring 21 has stopper 22, two movable grooves have been seted up to the inside in sealed chamber 18, and stopper 22 is located the inside in movable groove, the inside swing joint of left side stopper 22 has electro-magnet 23, electro-magnet 23 is the same with magnetic path 24's opposite face polarity, electro-magnet 23 and negative electrode plate 16 electric connection, electro-magnet 23 circular telegram is repelled with magnetic path 24 mutually, make starch 19 and iodine solution 20 mix, become blue, it has water to observe inside blue explanation that becomes when the maintenance personal, maintenance process needs and notices with it, the inside swing joint of right side stopper 22 has magnetic path 24.
The working principle is as follows: when the electrified lead 2 is blown by wind, the wire core 8 is damaged to cause electric leakage, current is generated in the conductive material 7, the reminder 4 is electrically connected with the conductive material 7, the reminder 4 can make a sound to remind a maintainer of coming maintenance, the environment in the sealed box 1 cannot be observed by the staff before maintenance, and the electric leakage phenomenon is easy to occur, the water-absorbing resin 9 is a functional polymer material with a large number of hydrophilic groups, when the electrified lead 2 has water vapor in the inside, the water-absorbing resin 9 can absorb water to rapidly expand to push the piston 11 to move towards the right side, the paste electrolyte 14 is internally provided with small holes, the small holes are matched with the carbon rod 13 in size, when the piston 11 moves towards the right side, the carbon rod 13 is in contact with the paste electrolyte 14, so that the positive electrode plate 12 is communicated with the circuit of the negative electrode plate 16, the liquid crystal glass 5 is in a transparent state, and the electromagnet 23 is electrified, the opposite surfaces of the electromagnet 23 and the magnetic block 24 are same in polarity, the electromagnet 23 is electrically connected with the negative electrode plate 16, the electromagnet 23 is electrified to repel the magnetic block 24, so that the starch 19 and the iodine solution 20 are mixed and become blue, when a maintenance worker observes that the inner part becomes blue, water is indicated, the maintenance process needs to be firstly dried and then subsequently maintained, and the safety is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an outdoor electric wire has detection device that electric leakage was reminded, includes seal box (1), circular telegram wire (2) and fixed case (3), its characterized in that: the inside fixedly connected with reminiscences (4) of seal box (1), the outside fixedly connected with liquid crystal glazing (5) of seal box (1), the inside swing joint of seal box (1) has connecting rod (6), the right side swing joint of connecting rod (6) has conducting material (7), the right side swing joint of conducting material (7) has sinle silk (8), the inside packing of fixed box (3) has water-absorbing resin (9), spacing groove (10) has been seted up on the right side of fixed box (3), the inside swing joint of spacing groove (10) has piston (11), the right side swing joint of piston (11) has positive electrode plate (12), the right side swing joint of positive electrode plate (12) has carbon rod (13), the inside swing joint of spacing groove (10) has pasty electrolyte (14), the right side swing joint of pasty electrolyte (14) has zinc rod (15), the bottom swing joint of zinc bar (15) has negative electrode plate (16), the right side swing joint of zinc bar (15) has sealing layer (17), the inside fixedly connected with seal chamber (18) of spacing groove (10), the top packing of seal chamber (18) has starch (19), the bottom packing of seal chamber (18) has iodine solution (20), the inside swing joint of seal chamber (18) has activity spring (21), the inboard swing joint of activity spring (21) has stopper (22), the inside swing joint of left side stopper (22) has electro-magnet (23), the inside swing joint of right side stopper (22) has magnetic path (24).
2. The detection device with the leakage reminding function for the outdoor electric wire according to claim 1, wherein: the liquid crystal glass (5) is provided with two pieces, the two pieces of liquid crystal glass (5) are respectively positioned on the outer side of the seal box (1) and are symmetrically distributed, and the liquid crystal glass (5), the positive electrode plate (12) and the negative electrode plate (16) form a closed loop.
3. The detection device with the leakage reminding function for the outdoor electric wire according to claim 1, wherein: the wire core (8), the conductive material (7) and the reminder (4) form a closed loop.
4. The detection device with the leakage reminding function for the outdoor electric wire according to claim 1, wherein: the water-absorbing resin (9) is a functional polymer material with a large number of hydrophilic groups.
5. The detection device with the leakage reminding function for the outdoor electric wire according to claim 1, wherein: the right side of the piston (11) is movably connected with a supporting rod, and the right side of the supporting rod is movably connected with a positive electrode plate (12).
6. The detection device with the leakage reminding function for the outdoor electric wire according to claim 1, wherein: the paste electrolyte (14) is internally provided with small holes, and the small holes are matched with the carbon rods (13) in size.
7. The detection device with the leakage reminding function for the outdoor electric wire according to claim 1, wherein: two movable grooves are formed in the sealing cavity (18), and the limiting block (22) is located in the movable grooves.
8. The detection device with the leakage reminding function for the outdoor electric wire according to claim 1, wherein: the opposite surfaces of the electromagnet (23) and the magnetic block (24) have the same polarity, and the electromagnet (23) is electrically connected with the negative electrode plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110276331.8A CN112965008A (en) | 2021-03-15 | 2021-03-15 | Detection apparatus for outdoor electric wire has electric leakage to remind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110276331.8A CN112965008A (en) | 2021-03-15 | 2021-03-15 | Detection apparatus for outdoor electric wire has electric leakage to remind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112965008A true CN112965008A (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110276331.8A Withdrawn CN112965008A (en) | 2021-03-15 | 2021-03-15 | Detection apparatus for outdoor electric wire has electric leakage to remind |
Country Status (1)
| Country | Link |
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| CN (1) | CN112965008A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113687270A (en) * | 2021-10-27 | 2021-11-23 | 海鑫电力设备制造(南通)有限公司 | A overhaul computer network equipment for power transmission and transformation equipment electric leakage state |
-
2021
- 2021-03-15 CN CN202110276331.8A patent/CN112965008A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113687270A (en) * | 2021-10-27 | 2021-11-23 | 海鑫电力设备制造(南通)有限公司 | A overhaul computer network equipment for power transmission and transformation equipment electric leakage state |
| CN113687270B (en) * | 2021-10-27 | 2021-12-17 | 海鑫电力设备制造(南通)有限公司 | A overhaul computer network equipment for power transmission and transformation equipment electric leakage state |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210615 |