CN108207045A - The wireless heating power supply component of hyperconductive cable heat-insulated pipe and wireless heating means - Google Patents
The wireless heating power supply component of hyperconductive cable heat-insulated pipe and wireless heating means Download PDFInfo
- Publication number
- CN108207045A CN108207045A CN201711364786.5A CN201711364786A CN108207045A CN 108207045 A CN108207045 A CN 108207045A CN 201711364786 A CN201711364786 A CN 201711364786A CN 108207045 A CN108207045 A CN 108207045A
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- Prior art keywords
- insulated pipe
- hyperconductive cable
- power supply
- cable heat
- heat
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Insulation (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
The present invention provides a kind of wireless heating power supply component of hyperconductive cable heat-insulated pipe and wireless heating means, hyperconductive cable heat-insulated pipe includes inner tube and the outer tube being sheathed on outside inner tube, it is vacuum interlayer between inner and outer tubes, adsorption layer is equipped in vacuum interlayer, adsorption piece is equipped in adsorption layer, adsorption piece is by hot activation;Outer tube is equipped with outwardly projecting raised chamber, and raised chamber is connected with vacuum interlayer;Wireless heating power supply component includes:Secondary coil is set in raised chamber;Heating element is set to inside adsorption layer or is sleeved on the outside of adsorption layer, and is connect with secondary coil;Flux sleeve, for being sleeved on the outside of raised chamber, flux sleeve is internally provided with primary coil corresponding with secondary coil, primary coil connection power supply.The present invention is realized by the way of wireless connection to heating element electrical heating;Without dismantling or destroying hyperconductive cable heat-insulated pipe, it can realize activation line adsorption piece, improve the vacuum life of hyperconductive cable heat-insulated pipe, simplify maintenance process.
Description
Technical field
The present invention relates to the adsorption piece activation structure technical field of insulated cryogen container, more particularly to a kind of hyperconductive cable
The wireless heating power supply component of heat-insulated pipe and wireless heating means.
Background technology
Hyperconductive cable heat-insulated pipe is double-deck pipe fitting, and double-deck pipe fitting includes inner and outer tubes, is vacuum between inner and outer tubes
Interlayer.The heat-insulating property of hyperconductive cable heat-insulated pipe is determined by the vacuum degree of vacuum interlayer.It has been made in hyperconductive cable heat-insulated pipe
Into and after exhausting vacuum, since hyperconductive cable heat-insulated pipe own material can release the factors such as gas, vacuum degree can be with the time
Gradually attenuation, constantly degenerates so as to cause heat-insulating property.So it is designed with inhaling in the vacuum interlayer of general hyperconductive cable heat-insulated pipe
Attachment, for adsorption piece generally by hot activation, the adsorption piece after activation being capable of adsorbed gas.The existing mode using adsorption piece
For:Adsorption piece after activation is installed in hyperconductive cable heat-insulated pipe, directly gas in hyperconductive cable heat-insulated pipe is adsorbed.
Using it is existing using adsorption piece by the way of, adsorption piece after activation cooperation vaccum-pumping equipment makes hyperconductive cable heat-insulated pipe
Reach requirement with preceding vacuum degree holding, although during hyperconductive cable heat-insulated pipe use, adsorption piece is still able to absorption one
Fixed gas, but the adsorption capacity of the adsorption piece in hyperconductive cable heat-insulated pipe can quickly reach saturation state, adsorption capacity meeting
It is gradually reduced, ultimate failure, the vacuum life which results in cable heat-insulated pipe is very short.
Invention content
In view of the foregoing deficiencies of prior art, the technical problem to be solved in the present invention is to provide a kind of hyperconductive cable
The wireless heating power supply component of heat-insulated pipe and wireless heating means.
In order to solve the above technical problem, the present invention provides a kind of wireless heating power supply component of hyperconductive cable heat-insulated pipe,
Hyperconductive cable heat-insulated pipe includes inner tube and the outer tube being sheathed on outside said inner tube, is vacuum between said inner tube and the outer tube
Interlayer is equipped with adsorption layer in the vacuum interlayer, and adsorption piece is equipped in the adsorption layer, and the adsorption piece is by hot activation;Institute
It states outer tube and is equipped with outwardly projecting raised chamber, the protrusion chamber is connected with the vacuum interlayer;Wireless heating power supply component packet
It includes:Secondary coil is set in the raised chamber;Heating element is set to inside the adsorption layer or is sleeved on the absorption
The outside of layer, and the heating element is connect with the secondary coil;Flux sleeve, for being sleeved on the outside of the raised chamber, institute
The primary coil corresponding with the secondary coil that is internally provided with of flux sleeve is stated, the primary coil connects power supply.
Preferably, the heating element is resistance wire.
Preferably, the adsorption piece is activated carbon.
Preferably, magnetic conduction item is equipped in the secondary coil.
Preferably, radiation protection heat insulation layer is additionally provided in the vacuum interlayer, the radiation protection heat insulation layer is coated on the suction
The outside of attached layer.
Preferably, resistant insulating substrate is additionally provided in the vacuum interlayer, the resistant insulating substrate is coated on said inner tube
Outside, the adsorption layer are coated on the outside of the resistant insulating substrate.
The invention further relates to a kind of wireless heating means of hyperconductive cable heat-insulated pipe, using the hyperconductive cable heat-insulated pipe
Wireless heating power supply component, the adsorption piece being packed into hyperconductive cable heat-insulated pipe is not activated, if the adsorption piece will be to throwing
The gas entered in the vacuum interlayer of the hyperconductive cable heat-insulated pipe after use is adsorbed, then flux sleeve is sleeved on the outer of raised chamber
Portion, the primary coil in the flux sleeve generate magnetic field, and secondary coil described in magnetic field penetration produces in the secondary coil
Raw induced current, induced current pass through heating element, the temp of heating element raising, the heat activation institute of the heating element
Adsorption piece is stated, the adsorption piece is made to adsorb the gas in the vacuum interlayer.
Preferably, resistant insulating substrate is additionally provided in the vacuum interlayer, the resistant insulating substrate is coated on said inner tube
Outside, the adsorption layer are coated on the outside of the resistant insulating substrate;The heat resisting temperature of the resistant insulating substrate is more than the suction
The activationary temperature of attachment.
As described above, wireless heating power supply component and the wireless heating means of the hyperconductive cable heat-insulated pipe of the present invention, have
Following advantageous effect:
In the present invention, the adsorption piece being packed into hyperconductive cable heat-insulated pipe is not activated, if the adsorption piece will be to input
Gas in the vacuum interlayer of hyperconductive cable heat-insulated pipe after use is adsorbed, then flux sleeve is sleeved on to the outside of raised chamber,
The primary coil in the flux sleeve generates magnetic field, generates and inducts in the secondary coil corresponding with the primary coil
Electric current, induced current activate the absorption by heating element, the temp of heating element raising, the heat of the heating element
Part makes the adsorption piece adsorb the gas in the vacuum interlayer;The wireless heating power supply component of the present invention is to use
The mode of wireless connection is realized to heating element electrical heating;Wireless heating power supply component using the present invention can superconduct
After the vacuum interlayer of cable heat-insulated pipe is evacuated, adsorption piece is heated at any time, realizes activation adsorption piece;Present invention heating behaviour
It is flexible to make mode, without dismantling or destroying hyperconductive cable heat-insulated pipe, can realize activation line adsorption piece, improve hyperconductive cable
The vacuum life of heat-insulated pipe, simplifies maintenance process.
Description of the drawings
Fig. 1 is shown as the structure diagram of the wireless heating power supply component of the hyperconductive cable heat-insulated pipe of the present embodiment.
The wireless heating power supply component that Fig. 2 is shown as the hyperconductive cable heat-insulated pipe of the present embodiment is not provided with the structure of flux sleeve
Schematic diagram.
Fig. 3 is shown as heating element in the wireless heating power supply component of the hyperconductive cable heat-insulated pipe of the present embodiment and is sleeved on absorption
The structure diagram of the outside of layer.
Fig. 4 is shown as heating element in the wireless heating power supply component of the hyperconductive cable heat-insulated pipe of the present embodiment and is set to suction
Structure diagram inside attached layer.
Drawing reference numeral explanation
100 hyperconductive cable heat-insulated pipes
110 inner tubes
120 outer tubes
121 raised chambers
122 stents
130 vacuum interlayers
200 adsorption layers
210 adsorption pieces
300 secondary coils
310 magnetic conduction items
400 heating elements
500 flux sleeves
600 primary coils
700 power supplys
800 radiation protection heat insulation layers
900 resistant insulating substrates
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
Please refer to attached drawing.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only coordinating
So that those skilled in the art understands and reads, it is enforceable to be not limited to the present invention for the revealed content of specification
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
It does not influence under the effect of present invention can be generated and the purpose that can reach, should all still fall in disclosed technology contents
In the range of covering.Meanwhile cited such as " on ", " under ", "left", "right", " centre " and " one " in this specification
Term, be merely convenient to understanding rather than to limit the enforceable range of the present invention for narration, the change of relativeness or
Adjustment, in the case where changing technology contents without essence, when being also considered as the enforceable scope of the present invention.
As shown in Figures 1 to 4,700 component of wireless heating power supply of the hyperconductive cable heat-insulated pipe of the present embodiment, hyperconductive cable
Heat-insulated pipe 100 includes inner tube 110 and the outer tube 120 being sheathed on outside inner tube 110, is vacuum clip between inner tube 110 and outer tube 120
Layer 130 is equipped with adsorption layer 200 in vacuum interlayer 130, and adsorption piece 210 is equipped in adsorption layer 200, and adsorption piece 210 is by heat shock
It is living;Outer tube 120 is equipped with outwardly projecting raised chamber 121, and raised chamber 121 is connected with vacuum interlayer 130;
Wireless 700 component of heating power supply includes:Secondary coil 300 is set in raised chamber 121;Heating element 400, if
It is placed in 200 inside of adsorption layer or is sleeved on the outside of adsorption layer 200, and heating element 400 is connect with secondary coil 300;Magnetic conduction
Set 500, for being sleeved on the outside of raised chamber 121, flux sleeve 500 is internally provided with and 300 corresponding primary coil of secondary coil
600, primary coil 600 connects power supply 700.
In the present invention, the adsorption piece 210 being packed into hyperconductive cable heat-insulated pipe 100 is not activated, if adsorption piece 210 is right
Gas in the vacuum interlayer 130 of hyperconductive cable heat-insulated pipe 100 after coming into operation is adsorbed, then is sleeved on flux sleeve 500
The outside of raised chamber 121, the primary coil 600 in flux sleeve 500 generates magnetic field, with 600 corresponding secondary coil of primary coil
Induced current is generated in 300, induced current passes through heating element 400, the raising of 400 temperature of heating element, the heat of heating element 400
Amount activation adsorption piece 210, makes adsorption piece 210 adsorb the gas in vacuum interlayer 130;The wireless heating power supply of the present invention
700 components are realized by the way of wireless connection to 400 electrical heating of heating element;Wireless heating power supply using the present invention
700 components at any time can add adsorption piece 210 after the vacuum interlayer 130 of hyperconductive cable heat-insulated pipe 100 is evacuated
Heat realizes activation adsorption piece 210;
Heating element 400 is strip structure, in order to which heating element 400 is set in adsorption layer 200;Heating element 400
Length is identical with the length of hyperconductive cable heat-insulated pipe 100 so that heating element 400 can be uniformly heated up entire adsorption layer 200
In adsorption piece 210.
Heating element 400 is resistance wire.Resistance wire is simple in structure, easy to use, and fever is stablized.Resistance wire is one whole,
The one whole outside or inside for being helically wound around adsorption layer, and spacing is equal;Or resistance wire is more, between more resistance wires
Every equal, more resistance wires are connected in series with, and more resistance wires are set to the outside or inside of adsorption layer.
Adsorption piece 210 is activated carbon.Absorption property is activated after activated carbon is heated, and can adsorb various gases, such as hydrogen
Gas etc..
Magnetic conduction item 310 is equipped in secondary coil 300.Magnetic conduction item 310 can improve magnetic flux.In the present embodiment, secondary wire
Circle 300 is installed on the stent 122 in raised chamber 121.
Radiation protection heat insulation layer 800 is additionally provided in vacuum interlayer 130, radiation protection heat insulation layer 800 is coated on the outer of adsorption layer 200
Portion.Radiation protection heat insulation layer 800 be used to obstructing adsorption piece 210 it is heated after heat conduct outward, improve adsorption piece 210 by thermal effect
Rate.The material that radiation protection heat insulation layer 800 uses is paper tinsel film of aluminizing.
Resistant insulating substrate 900 is additionally provided in vacuum interlayer 130, resistant insulating substrate 900 is coated on the outside of inner tube 110, inhales
Attached layer 200 is coated on the outside of resistant insulating substrate 900.The heat that resistant insulating substrate 900 obstructs adsorption layer 200 is passed to inner tube 110
It leads, meanwhile, the heat resisting temperature of resistant insulating substrate 900 is more than the activationary temperature of adsorption piece 210, resistant insulating substrate 900 to be kept to exist
When heated, there can be heat resistance.
The wireless heating means of the hyperconductive cable heat-insulated pipe of the present embodiment, using the wireless heating electricity of hyperconductive cable heat-insulated pipe
700 component of source, the adsorption piece 210 being packed into hyperconductive cable heat-insulated pipe 100 are not activated, if adsorption piece 210 will make input
Gas in the vacuum interlayer 130 of hyperconductive cable heat-insulated pipe 100 after is adsorbed, then flux sleeve 500 is sleeved on raised chamber
121 outside, the primary coil 600 in flux sleeve 500 generate magnetic field, magnetic field penetration secondary coil 300, in secondary coil 300
Middle generation induced current, induced current pass through heating element 400, the raising of 400 temperature of heating element, the heat of heating element 400
Adsorption piece 210 is activated, adsorption piece 210 is made to adsorb the gas in vacuum interlayer 130.
Since before hyperconductive cable heat-insulated pipe 100 comes into operation, hyperconductive cable heat-insulated pipe 100 is made by way of vacuumizing
In vacuum interlayer 130 keep vacuum degree;And the adsorption piece 210 being packed into hyperconductive cable heat-insulated pipe 100 is not activated, so
By the adsorption piece 210 of heat activation can more adsorbed gas, improve the vacuum life of hyperconductive cable heat-insulated pipe 100.
Due to being realized by the way of wireless connection to 400 electrical heating of heating element, superconduct without dismantling or destroying
Cable heat-insulated pipe 100, so, the maintenance process of hyperconductive cable heat-insulated pipe 100 is simplified.
To sum up, the present invention effectively overcomes various shortcoming of the prior art and has high industrial utilization.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (8)
1. a kind of wireless heating power supply component of hyperconductive cable heat-insulated pipe, hyperconductive cable heat-insulated pipe (100) including inner tube (110) and
The external outer tube (120) of said inner tube (110) is sheathed on, is vacuum interlayer between said inner tube (110) and the outer tube (120)
(130), adsorption layer (200) is equipped in the vacuum interlayer (130), adsorption piece (210), institute are equipped in the adsorption layer (200)
It is by hot activation to state adsorption piece (210);It is characterized in that, the outer tube (120) is equipped with outwardly projecting raised chamber (121),
The protrusion chamber (121) connects with the vacuum interlayer (130);Wireless heating power supply (700) component includes:
Secondary coil (300) is set in the raised chamber (121);
Heating element (400) is set to the adsorption layer (200) inside or is sleeved on the outside of the adsorption layer (200), and institute
Heating element (400) is stated to connect with the secondary coil (300);
Flux sleeve (500), for being sleeved on the outside of the raised chamber (121), the flux sleeve (500) be internally provided with it is described
The corresponding primary coil (600) of secondary coil (300), primary coil (600) the connection power supply (700).
2. the wireless heating power supply component of hyperconductive cable heat-insulated pipe according to claim 1, it is characterised in that:The heating
Element (400) is resistance wire.
3. the wireless heating power supply component of hyperconductive cable heat-insulated pipe according to claim 1, it is characterised in that:The absorption
Part (210) is activated carbon.
4. the wireless heating power supply component of hyperconductive cable heat-insulated pipe according to claim 1, it is characterised in that:The secondary
Magnetic conduction item (310) is equipped in coil (300).
5. the wireless heating power supply component of hyperconductive cable heat-insulated pipe according to claim 1, it is characterised in that:The vacuum
Radiation protection heat insulation layer (800) is additionally provided in interlayer (130), the radiation protection heat insulation layer (800) is coated on the adsorption layer (200)
Outside.
6. the wireless heating power supply component of hyperconductive cable heat-insulated pipe according to claim 1, it is characterised in that:The vacuum
Resistant insulating substrate (900) is additionally provided in interlayer (130), the resistant insulating substrate (900) is coated on the outer of said inner tube (110)
Portion, the adsorption layer (200) are coated on the outside of the resistant insulating substrate (900).
7. a kind of wireless heating means of hyperconductive cable heat-insulated pipe, it is characterised in that:Using any one in such as claim 1-5
The wireless heating power supply component of the hyperconductive cable heat-insulated pipe, the adsorption piece being packed into hyperconductive cable heat-insulated pipe (100)
(210) it is not activated, if the adsorption piece (210) will be to the vacuum interlayer of the hyperconductive cable heat-insulated pipe (100) after coming into operation
(130) gas in is adsorbed, then flux sleeve (500) is sleeved on to the outside of raised chamber (121), in the flux sleeve (500)
The primary coil (600) generate magnetic field, secondary coil (300) described in magnetic field penetration are produced in the secondary coil (300)
Raw induced current, induced current pass through heating element (400), heating element (400) the temperature raising, the heating element
(400) heat activates the adsorption piece (210), make the adsorption piece (210) to the gas in the vacuum interlayer (130) into
Row absorption.
8. the wireless heating means of hyperconductive cable heat-insulated pipe according to claim 7, it is characterised in that:The vacuum interlayer
(130) resistant insulating substrate (900) is additionally provided in, the resistant insulating substrate (900) is coated on the outside of said inner tube (110), institute
State the outside that adsorption layer (200) is coated on the resistant insulating substrate (900);The heat resisting temperature of the resistant insulating substrate (900) is big
Activationary temperature in the adsorption piece (210).
Priority Applications (1)
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CN201711364786.5A CN108207045B (en) | 2017-12-18 | 2017-12-18 | Wireless heating power supply module and wireless heating method for superconducting cable heat-insulating pipe |
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CN201711364786.5A CN108207045B (en) | 2017-12-18 | 2017-12-18 | Wireless heating power supply module and wireless heating method for superconducting cable heat-insulating pipe |
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CN108207045A true CN108207045A (en) | 2018-06-26 |
CN108207045B CN108207045B (en) | 2020-08-11 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115527740A (en) * | 2022-11-24 | 2022-12-27 | 杭州慧翔电液技术开发有限公司 | Self-circulation superconducting magnet and semiconductor single crystal furnace |
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CN1725386A (en) * | 2004-07-20 | 2006-01-25 | Y.Y.L株式会社 | DC superconducting feeding cable and feeding system |
CN107429965A (en) * | 2015-02-09 | 2017-12-01 | 三星电子株式会社 | Vacuumed insulation panel, the manufacture method of Vacuumed insulation panel and the refrigerator including Vacuumed insulation panel |
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2017
- 2017-12-18 CN CN201711364786.5A patent/CN108207045B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1725386A (en) * | 2004-07-20 | 2006-01-25 | Y.Y.L株式会社 | DC superconducting feeding cable and feeding system |
CN107429965A (en) * | 2015-02-09 | 2017-12-01 | 三星电子株式会社 | Vacuumed insulation panel, the manufacture method of Vacuumed insulation panel and the refrigerator including Vacuumed insulation panel |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115527740A (en) * | 2022-11-24 | 2022-12-27 | 杭州慧翔电液技术开发有限公司 | Self-circulation superconducting magnet and semiconductor single crystal furnace |
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Effective date of registration: 20200326 Address after: 201900 No. 558, Shanlian Road, Baoshan District, Shanghai Applicant after: Shanghai International Superconducting Technology Co., Ltd Address before: 200093 No. 1000, military road, Shanghai, Yangpu District Applicant before: SHANGHAI ELECTRIC CABLE RESEARCH INSTITUTE Co.,Ltd. |
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