CN107863187A - A kind of hyperconductive cable of Anti-seismic - Google Patents

A kind of hyperconductive cable of Anti-seismic Download PDF

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Publication number
CN107863187A
CN107863187A CN201711061524.1A CN201711061524A CN107863187A CN 107863187 A CN107863187 A CN 107863187A CN 201711061524 A CN201711061524 A CN 201711061524A CN 107863187 A CN107863187 A CN 107863187A
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CN
China
Prior art keywords
spring leaf
type spring
insulation protective
pipe
connecting rod
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Granted
Application number
CN201711061524.1A
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Chinese (zh)
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CN107863187B (en
Inventor
柏涛涛
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JINGLAN CABLE CO., LTD.
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柏涛涛
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Priority to CN201711061524.1A priority Critical patent/CN107863187B/en
Publication of CN107863187A publication Critical patent/CN107863187A/en
Application granted granted Critical
Publication of CN107863187B publication Critical patent/CN107863187B/en
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1895—Internal space filling-up means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B12/00—Superconductive or hyperconductive conductors, cables, or transmission lines
    • H01B12/14—Superconductive or hyperconductive conductors, cables, or transmission lines characterised by the disposition of thermal insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B12/00—Superconductive or hyperconductive conductors, cables, or transmission lines
    • H01B12/16—Superconductive or hyperconductive conductors, cables, or transmission lines characterised by cooling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • H01B7/0258—Disposition of insulation comprising one or more longitudinal lapped layers of insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/22—Metal wires or tapes, e.g. made of steel
    • H01B7/221—Longitudinally placed metal wires or tapes
    • H01B7/225—Longitudinally placed metal wires or tapes forming part of an outer sheath
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/24—Devices affording localised protection against mechanical force or pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment

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  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The present invention discloses a kind of hyperconductive cable of Anti-seismic, including outsourcing insulation protective jacket, interior insulation protective case, the shielding conduit being arranged in the interior insulation protective case and the superconductor being arranged in the shielding conduit, managed in the superconductor inserted with holding, the holding tube outer surface is provided with connecting rod, it is close to shielding catheter channels wall the connecting rod end, it is described to keep pipe vacantly being shielded by connecting rod in conduit, it is described to keep setting nitrogen feeding pipe in pipe, the interior insulation protective case is located in outsourcing insulation protective jacket, filling and foam particle between the outsourcing insulation protective jacket and interior insulation protective case, the first V-type spring leaf and the second V-type spring leaf are provided with the outsourcing insulation protective jacket, the first V-type spring leaf and the second V-type spring leaf clamp the setting of interior insulation protective case；The hyperconductive cable of the Anti-seismic has outstanding anti-seismic performance.

Description

A kind of hyperconductive cable of Anti-seismic
Technical field
The present invention relates to electric power to transport Material Field, specially a kind of hyperconductive cable of Anti-seismic.
Background technology
High-temperature superconductive cable is higher than the electric power that normal cable is transmitted three to five times, can meet that city is ever-increasing Electricity needs.Underground high-temperature superconductive cable can replace overhead transmission line in it can not install overhead transmission line environment.In special occasions, Original conventional buried cable can be replaced when can not carry out dilatation with high-temperature superconductive cable, and enclosed busbar is also suitable for being surpassed with high temperature Cable replaces.
But have and the not local preferable anti seismic efficiency of current hyperconductive cable, and the power of the superconductor in hyperconductive cable Learn the suture that performance is general, fracture by strenuous vibration be present.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of hyperconductive cable of the Anti-seismic with outstanding anti-seismic performance.
To solve the above problems, the present invention adopts the following technical scheme that：
A kind of hyperconductive cable of Anti-seismic, including outsourcing insulation protective jacket, interior insulation protective case, it is arranged on interior insulation protection Shielding conduit and the superconductor being arranged in the shielding conduit in set, the superconductor is interior to manage inserted with holding, the guarantor Hold tube outer surface and be provided with connecting rod, the connecting rod end is close to shielding catheter channels wall, and the holding pipe passes through connection Bar is vacantly in shielding conduit, and described to keep setting nitrogen feeding pipe in pipe, the interior insulation protective case is located at outsourcing insulation protective jacket It is interior, filling and foam particle between the outsourcing insulation protective jacket and interior insulation protective case, set in the outsourcing insulation protective jacket The first V-type spring leaf and the second V-type spring leaf are equipped with, the first V-type spring leaf and the second V-type spring leaf clamp interior insulation guarantor Sheath is set, and the interior insulation protective case is by the first V-type spring leaf and the second V-type spring-strip suspension in outsourcing insulation protective jacket It is interior.
Agree with preferably, being provided with the outsourcing insulation protective jacket with the first V-type spring leaf and the second V-type spring leaf Insertion groove, the first V-type spring leaf and the second V-type spring leaf inserted in insertion groove respectively, the first V-type spring leaf and The cell wall bonding for the insertion groove that second V-type spring leaf each inserts with it respectively, the first V-type spring leaf and the second V-type spring leaf It is connected reliably with outsourcing insulation protective jacket.
Preferably, back-moving spring line is provided between the first V-type spring leaf and the second V-type spring leaf, it is described multiple Position spring wire both ends are welded with the first V-type spring leaf and the second V-type spring leaf respectively, by the first V-type spring leaf and the 2nd V Back-moving spring line is provided between type spring leaf, can effectively make it that the first V-type spring leaf and the second V-type spring leaf are more preferable Clamp interior insulation protective case.
Preferably, the nitrogen feeding pipe includes into nitrogen pipe, goes out nitrogen pipe and elbow, it is described go out nitrogen pipe and elbow outer surface it is equal Be provided with thermal isolation film, it is described go out nitrogen pipe and elbow inner tubal wall scribble heat insulating coat, it is described to enter nitrogen pipe and to go out nitrogen Guan Junyu elbows Threaded connection, by going out nitrogen pipe and elbow outer surface is provided with thermal isolation film, go out nitrogen pipe and elbow inner tubal wall scribble it is heat-insulated Coating, the liquid nitrogen in nitrogen pipe and elbow can be effectively prevented out to have influence on into the nitrogen in nitrogen pipe.
Preferably, described keep pipe to be set with connecting rod for integral type, the connecting rod and shielding conduit bolt connection, Pipe is kept to form an entirety, Stability Analysis of Structures, connecting rod and shielding conduit convenient disassembly with connecting rod.
Preferably, the superconductor is in galvanized hexagonal wire mesh lattice and is rolled into the Space expanding of tubulose, superconductor is by adopting With the mechanical structure for imitating CNT so as to obtain preferable mechanical property, can effectively prevent from leading because being given a shock Cause damage.
Preferably, being provided with heat conduction bar on the holding pipe, the heat conduction bar is described with keeping pipe to be set for integral type Heat conduction bar one end is close to entering nitrogen pipe, and the heat conduction bar other end is in shielding conduit, and by being provided with heat conducting pipe, liquid nitrogen can Effectively to cool to shielding conduit.
Preferably, the connecting rod, the first V-type spring leaf and the second V-type spring leaf are hollow setting, connecting rod, First V-type spring leaf and the second V-type spring leaf employ hollow design, can effectively reduce the efficiency that vibrations are transmitted.
Preferably, the first V-type spring leaf and the second V-type spring leaf are provided with more than one, first V-type Spring leaf and the second V-type spring leaf are equally distributed.
Beneficial effects of the present invention are：By, inserted with keeping managing, keeping pipe vacantly to exist by connecting rod in superconductor Shield in conduit, add, the first V-type spring leaf and the second V-type spring leaf are provided with outsourcing insulation protective jacket, interior insulation is protected Sheath in outsourcing insulation protective jacket, is employed double hanging on the whole by the first V-type spring leaf and the second V-type spring-strip suspension Structure, vibrations Transfer Medium is few, can effectively reduce influence of the vibrations to superconductor, and by strenuous vibration or shock When foam particle, the first V-type spring leaf and the second V-type spring leaf can absorb by bending and disperse external impact and shake Power, reach the effect of outstanding buffering, effectively can prevent superconductor from damaging, in addition, being set in outsourcing insulation protective jacket There are the insertion groove agreed with the first V-type spring leaf and the second V-type spring leaf, the first V-type spring leaf and the second V-type spring leaf difference Insert in insertion groove, the cell wall for the insertion groove that the first V-type spring leaf and the second V-type spring leaf each insert with it respectively glues Close, the first V-type spring leaf and the second V-type spring leaf are connected reliably with outsourcing insulation protective jacket.
Be provided with back-moving spring line between first V-type spring leaf and the second V-type spring leaf, back-moving spring line both ends respectively with First V-type spring leaf and the welding of the second V-type spring leaf, by being provided between the first V-type spring leaf and the second V-type spring leaf Back-moving spring line, effectively the first V-type spring leaf and the second V-type spring leaf can be caused preferably to clamp interior insulation protective case. Nitrogen feeding pipe includes into nitrogen pipe, goes out nitrogen pipe and elbow, goes out nitrogen pipe and elbow outer surface is provided with thermal isolation film, go out nitrogen pipe and elbow Inner tubal wall scribbles heat insulating coat, enters nitrogen pipe and goes out the threaded connection of nitrogen Guan Junyu elbows, by going out nitrogen pipe and elbow outer surface Thermal isolation film is provided with, goes out nitrogen pipe and elbow inner tubal wall scribbles heat insulating coat, can effectively prevent out in nitrogen pipe and elbow Liquid nitrogen have influence on into the nitrogen in nitrogen pipe.Pipe is kept to be set with connecting rod for integral type, connecting rod connects with shielding conduit bolt Connect, keep pipe to form an entirety, Stability Analysis of Structures, connecting rod and shielding conduit convenient disassembly with connecting rod.Superconductor is in hexagonal Grid type and the Space expanding for being rolled into tubulose, superconductor is by using the mechanical structure for imitating CNT so as to obtaining Preferable mechanical property, it can effectively prevent from causing to damage because being given a shock.Keep being provided with heat conduction bar, heat conduction bar on pipe With keeping pipe to be set for integral type, heat conduction bar one end is close to entering nitrogen pipe, and the heat conduction bar other end is in shielding conduit, by setting Heat conducting pipe is equipped with, liquid nitrogen effectively can cool to shielding conduit.Connecting rod, the first V-type spring leaf and the second V-type spring Piece is hollow setting, and connecting rod, the first V-type spring leaf and the second V-type spring leaf employ hollow design, can be effective Reduce the efficiency that vibrations are transmitted.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings Accompanying drawing.
Fig. 1 is a kind of profile of the hyperconductive cable of Anti-seismic of the present invention；
Fig. 2 is a kind of overall structure diagram of the hyperconductive cable of Anti-seismic of the present invention；
Fig. 3 is a kind of partial structural diagram of the superconductor of the hyperconductive cable of Anti-seismic of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Embodiment 1
As shown in figure 1, a kind of hyperconductive cable of Anti-seismic, including outsourcing insulation protective jacket 1, interior insulation protective case 2, it is arranged on institute State the shielding conduit 3 in interior insulation protective case 2 and the superconductor 4 being arranged in the shielding conduit 3, the interpolation of superconductor 4 Enter to have to keep pipe 5, holding pipe 5 outer surface is provided with connecting rod 6, and the end of connecting rod 6 and the shielding inner tubal wall of conduit 3 are tight Patch, the holding pipe 5 are vacantly being shielded in conduit 3 by connecting rod 6, and nitrogen feeding pipe, the interior insulation are set in the holding pipe 5 Protective case 2 is located in outsourcing insulation protective jacket 1, filling and foam between the outsourcing insulation protective jacket 1 and interior insulation protective case 2 Particle 7, the first V-type spring leaf 8 and the second V-type spring leaf 9, the first V-type bullet are provided with the outsourcing insulation protective jacket 1 The V-type spring leaf 9 of reed 8 and second is clamped interior insulation protective case 2 and set, and the interior insulation protective case 2 passes through the first V-type spring leaf 8 and second V-type spring leaf 9 be suspended in outsourcing insulation protective jacket 2.By, inserted with keeping managing, keeping pipe logical in superconductor Cross connecting rod vacantly shielding in conduit, add, the first V-type spring leaf 8 and the 2nd V are provided with outsourcing insulation protective jacket 1 Type spring leaf 9, interior insulation protective case 2 is by the first V-type spring leaf 8 and the second V-type spring-strip suspension in outsourcing insulation protective jacket 1 It is interior, double hanging structures are employed on the whole, vibrations Transfer Medium is few, can effectively reduce influence of the vibrations to superconductor, And by foam particle 7, the first V-type spring leaf 8 and the second V-type spring leaf 9 when strenuous vibration or shock can by bend come Absorb and disperse external impact and shaking force, reach the effect of outstanding buffering, can effectively prevent superconductor 4 from damaging It is bad.
The present embodiment has the beneficial effect that：By, inserted with keeping managing, keeping pipe hanging by connecting rod in superconductor In shielding conduit, add, the first V-type spring leaf and the second V-type spring leaf, interior insulation are provided with outsourcing insulation protective jacket Protective case in outsourcing insulation protective jacket, is employed double outstanding on the whole by the first V-type spring leaf and the second V-type spring-strip suspension Empty structure, vibrations Transfer Medium is few, can effectively reduce influence of the vibrations to superconductor, and by strenuous vibration or hit When hitting foam particle, the first V-type spring leaf and the second V-type spring leaf can by bend absorb and disperse external impact and Shaking force, reach the effect of outstanding buffering, effectively can prevent superconductor from damaging.
Embodiment 2
As Figure 1-3, a kind of hyperconductive cable of Anti-seismic, including outsourcing insulation protective jacket 1, interior insulation protective case 2, be arranged on Shielding conduit 3 in the interior insulation protective case 2 and the superconductor 4 being arranged in the shielding conduit 3, in the superconductor 4 Inserted with pipe 5 is kept, holding pipe 5 outer surface is provided with connecting rod 6, the end of connecting rod 6 and the shielding inner tubal wall of conduit 3 It is close to, it is described to keep pipe 5 vacantly being shielded by connecting rod 6 in conduit 3, nitrogen feeding pipe is set in the holding pipe 5, it is described interior exhausted Edge protective case 2 is located in outsourcing insulation protective jacket 1, fills and steeps between the outsourcing insulation protective jacket 1 and interior insulation protective case 2 Foam particle 7, the first V-type spring leaf 8 and the second V-type spring leaf 9, first V-type are provided with the outsourcing insulation protective jacket 1 The V-type spring leaf 9 of spring leaf 8 and second is clamped interior insulation protective case 2 and set, and the interior insulation protective case 2 passes through the first V-type spring The V-type spring leaf 9 of piece 8 and second is suspended in outsourcing insulation protective jacket 2.It is provided with the outsourcing insulation protective jacket 1 and the first V The insertion groove that the V-type spring leaf 9 of type spring leaf 8 and second agrees with（It is not shown）, the first V-type spring leaf 8 and the second V-type spring Piece 9 is inserted in insertion groove respectively, the insertion that the first V-type spring leaf 8 and the second V-type spring leaf 9 each insert with it respectively The cell wall bonding of groove, the first V-type spring leaf 8 and the second V-type spring leaf 9 are connected reliably with outsourcing insulation protective jacket 1.Described Be provided with back-moving spring line 10 between one V-type spring leaf 8 and the second V-type spring leaf 9, the both ends of back-moving spring line 10 respectively with First V-type spring leaf 8 and the second V-type spring leaf 9 weld, by being set between the first V-type spring leaf 8 and the second V-type spring leaf 9 Back-moving spring line 10 is equipped with, effectively the first V-type spring leaf 8 and the second V-type spring leaf 9 can be caused preferably to clamp interior insulation Protective case 2.The nitrogen feeding pipe includes into nitrogen pipe 11, goes out nitrogen pipe 12 and elbow 13, it is described go out nitrogen pipe 12 and the outer surface of elbow 13 It is provided with thermal isolation film（It is not shown）, it is described go out nitrogen pipe 12 and the inner tubal wall of elbow 13 scribble heat insulating coat（It is not shown）, it is described Enter nitrogen pipe 11 and go out nitrogen pipe 12 and be threadedly coupled with elbow 13, by go out nitrogen pipe 12 and the outer surface of elbow 13 be provided with it is heat-insulated Film（It is not shown）, go out nitrogen pipe 12 and the inner tubal wall of elbow 13 scribble heat insulating coat, can effectively prevent out nitrogen pipe 12 and elbow Liquid nitrogen in 13 is had influence on into the nitrogen in nitrogen pipe 11.The holding pipe 5 is set with connecting rod 6 for integral type, the connecting rod 6 With shielding the bolt connection of conduit 3, pipe 5 is kept to form an entirety, Stability Analysis of Structures with connecting rod 6, connecting rod is torn open with shielding conduit 3 Dress is convenient.The superconductor 4 is in galvanized hexagonal wire mesh lattice and is rolled into the Space expanding of tubulose, and superconductor 4 is by using imitation The mechanical structure of CNT can effectively prevent from causing to damage because being given a shock so as to obtain preferable mechanical property. Heat conduction bar 14 is provided with the holding pipe 5, the heat conduction bar 14 is with keeping pipe 5 to be set for integral type, the heat conduction bar 14 1 Hold and be close to entering nitrogen pipe 11, the other end of heat conduction bar 14 is in shielding conduit 3, and by being provided with heat conducting pipe 14, liquid nitrogen can Effectively to cool to shielding conduit 3.During the connecting rod 6, the first V-type spring leaf 8 and the second V-type spring leaf 9 are Sky is set, and connecting rod 6, the first V-type spring leaf 8 and the second V-type spring leaf 9 employ hollow design, can effectively reduced The efficiency transmitted is shaken, the first V-type spring leaf 8 and the second V-type spring leaf 9 are provided with more than one, first V-type The V-type spring leaf 9 of spring leaf 8 and second is equally distributed.By, inserted with pipe 5 is kept, keeping pipe 5 to pass through in superconductor 4 Connecting rod 6 vacantly in shielding conduit 3, is added, the first V-type spring leaf 8 and the 2nd V is provided with outsourcing insulation protective jacket 1 Type spring leaf 9, interior insulation protective case 2 is by the first V-type spring leaf 8 and the second V-type spring-strip suspension in outsourcing insulation protective jacket 1 It is interior, double hanging structures are employed on the whole, vibrations Transfer Medium is few, can effectively reduce influence of the vibrations to superconductor, And by foam particle 7, the first V-type spring leaf 8 and the second V-type spring leaf 9 when strenuous vibration or shock can by bend come Absorb and disperse external impact and shaking force, reach the effect of outstanding buffering, can effectively prevent superconductor 4 from damaging It is bad.
The present embodiment has the beneficial effect that：By, inserted with keeping managing, keeping pipe hanging by connecting rod in superconductor In shielding conduit, add, the first V-type spring leaf and the second V-type spring leaf, interior insulation are provided with outsourcing insulation protective jacket Protective case in outsourcing insulation protective jacket, is employed double outstanding on the whole by the first V-type spring leaf and the second V-type spring-strip suspension Empty structure, vibrations Transfer Medium is few, can effectively reduce influence of the vibrations to superconductor, and by strenuous vibration or hit When hitting foam particle, the first V-type spring leaf and the second V-type spring leaf can by bend absorb and disperse external impact and Shaking force, reach the effect of outstanding buffering, effectively can prevent superconductor from damaging, in addition, being set in outsourcing insulation protective jacket It is equipped with the insertion groove agreed with the first V-type spring leaf and the second V-type spring leaf, the first V-type spring leaf and the second V-type spring leaf point Cha Ru not be in insertion groove, the cell wall for the insertion groove that the first V-type spring leaf and the second V-type spring leaf each insert with it respectively Bonding, the first V-type spring leaf and the second V-type spring leaf are connected reliably with outsourcing insulation protective jacket.First V-type spring leaf and Be provided with back-moving spring line between two V-type spring leafs, back-moving spring line both ends respectively with the first V-type spring leaf and the second V-type bullet Reed welds, and by being provided with back-moving spring line between the first V-type spring leaf and the second V-type spring leaf, can effectively make Obtain the first V-type spring leaf and the second V-type spring leaf preferably clamps interior insulation protective case.Nitrogen feeding pipe includes into nitrogen pipe, goes out nitrogen Pipe and elbow, go out nitrogen pipe and elbow outer surface are provided with thermal isolation film, go out nitrogen pipe and elbow inner tubal wall scribbles heat insulating coat, enter Nitrogen pipe and go out the threaded connection of nitrogen Guan Junyu elbows, by going out nitrogen pipe and elbow outer surface is provided with thermal isolation film, go out nitrogen pipe and Elbow inner tubal wall scribbles heat insulating coat, can effectively prevent out the liquid nitrogen in nitrogen pipe and elbow to have influence on into the nitrogen in nitrogen pipe Gas.Keep pipe to be set with connecting rod for integral type, connecting rod and shielding conduit bolt connection, keep pipe to form one with connecting rod Overall, Stability Analysis of Structures, connecting rod is with shielding conduit convenient disassembly.Superconductor is in galvanized hexagonal wire mesh lattice and is rolled into the space topological of tubulose Structure, superconductor, can be effective by using the mechanical structure of CNT is imitated so as to obtain preferable mechanical property Prevent from causing to damage because being given a shock.Keep being provided with heat conduction bar on pipe, heat conduction bar is with keeping pipe to set for integral type, heat conduction Bar one end is close to entering nitrogen pipe, and the heat conduction bar other end is in shielding conduit, and by being provided with heat conducting pipe, liquid nitrogen can be effective Shielding conduit is cooled.Connecting rod, the first V-type spring leaf and the second V-type spring leaf are hollow setting, connecting rod, One V-type spring leaf and the second V-type spring leaf employ hollow design, can effectively reduce the efficiency that vibrations are transmitted.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any The change or replacement expected without creative work, it should all be included within the scope of the present invention.

Claims (9)

  1. A kind of 1. hyperconductive cable of Anti-seismic, it is characterised in that：Including outsourcing insulation protective jacket, interior insulation protective case, it is arranged on Shielding conduit in the interior insulation protective case and the superconductor being arranged in the shielding conduit, in the superconductor inserted with Pipe is kept, the holding tube outer surface is provided with connecting rod, and the connecting rod end is close to shielding catheter channels wall, the guarantor Hold pipe vacantly shielding in conduit by connecting rod, described to keep setting nitrogen feeding pipe in pipe, the interior insulation protective case is located at outer In bag insulation protective jacket, filling and foam particle, the outsourcing are exhausted between the outsourcing insulation protective jacket and interior insulation protective case The first V-type spring leaf and the second V-type spring leaf, the first V-type spring leaf and the second V-type spring leaf are provided with edge protective case Clamp the setting of interior insulation protective case, the interior insulation protective case by the first V-type spring leaf and the second V-type spring-strip suspension outside In bag insulation protective jacket.
  2. A kind of 2. hyperconductive cable of Anti-seismic according to claim 1, it is characterised in that：In the outsourcing insulation protective jacket It is provided with the insertion groove agreed with the first V-type spring leaf and the second V-type spring leaf, the first V-type spring leaf and the second V-type bullet Reed is inserted in insertion groove respectively, the insertion groove that the first V-type spring leaf and the second V-type spring leaf each insert with it respectively Cell wall bonding.
  3. A kind of 3. hyperconductive cable of Anti-seismic according to claim 2, it is characterised in that：The first V-type spring leaf and Be provided with back-moving spring line between second V-type spring leaf, the back-moving spring line both ends respectively with the first V-type spring leaf and second V-type spring leaf welds.
  4. A kind of 4. hyperconductive cable of Anti-seismic according to claim 3, it is characterised in that：The nitrogen feeding pipe includes into nitrogen Manage, go out nitrogen pipe and elbow, it is described go out nitrogen pipe and elbow outer surface be provided with thermal isolation film, it is described go out nitrogen pipe and elbow inner tubal wall it is equal Scribble heat insulating coat, it is described to enter nitrogen pipe and to go out the threaded connection of nitrogen Guan Junyu elbows.
  5. A kind of 5. hyperconductive cable of Anti-seismic according to claim 4, it is characterised in that：The holding, which is managed with connecting rod, is Integral type is set, the connecting rod and shielding conduit bolt connection.
  6. A kind of 6. hyperconductive cable of Anti-seismic according to claim 5, it is characterised in that：The superconductor is in hexagonal gridding Type and the Space expanding for being rolled into tubulose.
  7. A kind of 7. hyperconductive cable of Anti-seismic according to claim 6, it is characterised in that：It is provided with and leads on the holding pipe Hot bar, the heat conduction bar is with keeping pipe to be set for integral type, and described heat conduction bar one end is close to entering nitrogen pipe, and the heat conduction bar is another End is in shielding conduit.
  8. A kind of 8. hyperconductive cable of Anti-seismic according to claim 7, it is characterised in that：The connecting rod, the first V-type bullet Reed and the second V-type spring leaf are hollow setting.
  9. A kind of 9. hyperconductive cable of Anti-seismic according to claim 8, it is characterised in that：The first V-type spring leaf and Second V-type spring leaf is provided with more than one, and the first V-type spring leaf and the second V-type spring leaf are equally distributed.
CN201711061524.1A 2017-11-02 2017-11-02 A kind of hyperconductive cable of Anti-seismic Active CN107863187B (en)

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CN201711061524.1A CN107863187B (en) 2017-11-02 2017-11-02 A kind of hyperconductive cable of Anti-seismic

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Application Number Priority Date Filing Date Title
CN201711061524.1A CN107863187B (en) 2017-11-02 2017-11-02 A kind of hyperconductive cable of Anti-seismic

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CN107863187A true CN107863187A (en) 2018-03-30
CN107863187B CN107863187B (en) 2019-04-12

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0855525A (en) * 1994-08-10 1996-02-27 Fujikura Ltd Conductor structure of oxide superconducting power cable
CN204242673U (en) * 2014-12-15 2015-04-01 湖北中南电缆研究所有限公司 Neutral buoyancy hyperconductive cable
CN106298006A (en) * 2016-09-13 2017-01-04 杨攀 Inner cross cable
CN107103958A (en) * 2017-04-17 2017-08-29 广州市壹缆电缆实业有限公司 A kind of hyperconductive cable

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0855525A (en) * 1994-08-10 1996-02-27 Fujikura Ltd Conductor structure of oxide superconducting power cable
CN204242673U (en) * 2014-12-15 2015-04-01 湖北中南电缆研究所有限公司 Neutral buoyancy hyperconductive cable
CN106298006A (en) * 2016-09-13 2017-01-04 杨攀 Inner cross cable
CN107103958A (en) * 2017-04-17 2017-08-29 广州市壹缆电缆实业有限公司 A kind of hyperconductive cable

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