CN204242673U - Neutral buoyancy hyperconductive cable - Google Patents
Neutral buoyancy hyperconductive cable Download PDFInfo
- Publication number
- CN204242673U CN204242673U CN201420788782.5U CN201420788782U CN204242673U CN 204242673 U CN204242673 U CN 204242673U CN 201420788782 U CN201420788782 U CN 201420788782U CN 204242673 U CN204242673 U CN 204242673U
- Authority
- CN
- China
- Prior art keywords
- oversheath
- supporting layer
- watertight composition
- neutral buoyancy
- hyperconductive cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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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- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
The utility model relates to a kind of neutral buoyancy hyperconductive cable; This neutral buoyancy hyperconductive cable contains oversheath, watertight composition and superconduction core, and also containing heat insulation layer and supporting layer, be outwards followed successively by heat insulation layer, supporting layer, watertight composition and oversheath from superconduction core, supporting layer is longitudinal corrugated pipe; The inside center of superconduction core is hollow tubular structures, and the outside of hollow tubular structures is wound around superconducting tape, the outer lapped insulation band of superconducting tape, and insulating tape is set with low temperature holding tube outward; The outer wall of oversheath is provided with charge valve, charge valve through after oversheath and watertight composition with the cavity connects in supporting layer; The material of heat insulation layer is aramid fiber yarn; The material of watertight composition is low density polyethylene (LDPE); The material of oversheath is polyethylene foamed and poly composite material; The loss of the utility model to electric power is low, Auto-regulating System of Density of Heavy Medium convenient, structure is simple.
Description
(1), technical field: the utility model relates to a kind of cable, particularly a kind of neutral buoyancy hyperconductive cable.
(2), background technology: along with ocean operation is more and more frequent, also more and more harsher to the requirement pulling system cable under water, not only require that its external diameter is little, tensile strength is high, lightweight, loss is low and transmission capacity is large, but also require that it has neutral buoyancy (density is close to water), such cable just can rest on the optional position in water, thus reduces the resistance of water when navigating by water.
(3), utility model content:
The technical problems to be solved in the utility model is: provide a kind of neutral buoyancy hyperconductive cable, the loss of this cable to electric power is low, Auto-regulating System of Density of Heavy Medium is convenient, structure is simple.
The technical solution of the utility model:
A kind of neutral buoyancy hyperconductive cable, containing oversheath, watertight composition and superconduction core, also containing heat insulation layer and supporting layer, be outwards followed successively by heat insulation layer, supporting layer, watertight composition and oversheath from superconduction core, supporting layer is longitudinal corrugated pipe.
The inside center of superconduction core is hollow tubular structures, and the outside of hollow tubular structures is wound around superconducting tape, and the outer lapped insulation band of superconducting tape, insulating tape is set with low temperature holding tube outward.
The outer wall of oversheath is provided with charge valve, charge valve through after oversheath and watertight composition with the cavity connects in supporting layer.
The material of heat insulation layer is aramid fiber yarn; The material of watertight composition is low density polyethylene (LDPE); The material of oversheath is polyethylene foamed and poly composite material.
When using this neutral buoyancy hyperconductive cable, making it close to water to adjust its density, gas can be squeezed in the cavity in supporting layer, squeezing into gas by charge valve, also directly can squeeze into gas at cable two ends, beat rear good seal.
The beneficial effects of the utility model:
1. the utility model adopts superconduction core, and it is low to the loss of electric power, and transmission capacity is large; Cavity in supporting layer can be used to the density regulating cable, makes it the density close to water, realizes neutral buoyancy, the resistance of water when being conducive to reducing navigation, and cable density is easy to adjust; In addition, the utility model structure is simple, and production cost is low.
(4), accompanying drawing illustrates:
Fig. 1 is one of structural representation of the cross section of neutral buoyancy hyperconductive cable;
Fig. 2 is the structural representation two of the cross section of neutral buoyancy hyperconductive cable.
(5), embodiment:
Embodiment one: see Fig. 1, in figure, neutral buoyancy hyperconductive cable contains oversheath 5, watertight composition 4 and superconduction core 1, also containing heat insulation layer 2 and supporting layer 3, outwards be followed successively by heat insulation layer 2, supporting layer 3, watertight composition 4 and oversheath 5 from superconduction core 1, supporting layer 3 is longitudinal corrugated pipe.
The inside center of superconduction core 1 is hollow tubular structures, and the outside of hollow tubular structures is wound around superconducting tape, and the outer lapped insulation band of superconducting tape, insulating tape is set with low temperature holding tube outward.
The material of heat insulation layer 2 is aramid fiber yarn; The material of watertight composition 4 is low density polyethylene (LDPE); The material of oversheath 5 is polyethylene foamed and poly composite material.
When using this neutral buoyancy hyperconductive cable, making it close to water to adjust its density, directly can squeeze into gas at cable two ends in the cavity in supporting layer 3, having beaten rear good seal.
Embodiment two: see Fig. 2, in figure, numbering is identical with embodiment one, the meaning of representative is identical, its course of work is also substantially identical, something in common does not repeat, difference is: the outer wall of oversheath 5 is provided with charge valve 6, and charge valve 6 is through the cavity connects after oversheath 5 and watertight composition 4 and in supporting layer 3.
When using this neutral buoyancy hyperconductive cable, making it close to water to adjust its density, squeezing into gas by charge valve 6 in the cavity in supporting layer 3, now, good seal is answered at cable two ends.
Claims (4)
1. a neutral buoyancy hyperconductive cable, containing oversheath, watertight composition and superconduction core, is characterized in that: also containing heat insulation layer and supporting layer, be outwards followed successively by heat insulation layer, supporting layer, watertight composition and oversheath from superconduction core, supporting layer is longitudinal corrugated pipe.
2. neutral buoyancy hyperconductive cable according to claim 1, is characterized in that: the inside center of described superconduction core is hollow tubular structures, and the outside of hollow tubular structures is wound around superconducting tape, and the outer lapped insulation band of superconducting tape, insulating tape is set with low temperature holding tube outward.
3. neutral buoyancy hyperconductive cable according to claim 1, is characterized in that: the outer wall of described oversheath is provided with charge valve, charge valve through after oversheath and watertight composition with the cavity connects in supporting layer.
4. neutral buoyancy hyperconductive cable according to claim 1, is characterized in that: the material of described heat insulation layer is aramid fiber yarn; The material of watertight composition is low density polyethylene (LDPE); The material of oversheath is polyethylene foamed and poly composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420788782.5U CN204242673U (en) | 2014-12-15 | 2014-12-15 | Neutral buoyancy hyperconductive cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420788782.5U CN204242673U (en) | 2014-12-15 | 2014-12-15 | Neutral buoyancy hyperconductive cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204242673U true CN204242673U (en) | 2015-04-01 |
Family
ID=52772135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420788782.5U Expired - Fee Related CN204242673U (en) | 2014-12-15 | 2014-12-15 | Neutral buoyancy hyperconductive cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204242673U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863187A (en) * | 2017-11-02 | 2018-03-30 | 柏涛涛 | A kind of hyperconductive cable of Anti-seismic |
| CN109378113A (en) * | 2018-10-15 | 2019-02-22 | 迈特诺（马鞍山）特种电缆有限公司 | A kind of novel hydrolysis cable |
-
2014
- 2014-12-15 CN CN201420788782.5U patent/CN204242673U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863187A (en) * | 2017-11-02 | 2018-03-30 | 柏涛涛 | A kind of hyperconductive cable of Anti-seismic |
| CN107863187B (en) * | 2017-11-02 | 2019-04-12 | 京缆电缆有限公司 | A kind of hyperconductive cable of Anti-seismic |
| CN109378113A (en) * | 2018-10-15 | 2019-02-22 | 迈特诺（马鞍山）特种电缆有限公司 | A kind of novel hydrolysis cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20161215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |