CN109616250A - A kind of anti-oxidant low temperature resistant cable - Google Patents
A kind of anti-oxidant low temperature resistant cable Download PDFInfo
- Publication number
- CN109616250A CN109616250A CN201710925496.7A CN201710925496A CN109616250A CN 109616250 A CN109616250 A CN 109616250A CN 201710925496 A CN201710925496 A CN 201710925496A CN 109616250 A CN109616250 A CN 109616250A
- Authority
- CN
- China
- Prior art keywords
- layer
- low temperature
- temperature resistant
- installed inside
- insulating
- 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.)
- Pending
Links
- 239000003963 antioxidant agent Substances 0.000 title abstract description 12
- 230000003078 antioxidant effect Effects 0.000 title abstract description 12
- 235000006708 antioxidants Nutrition 0.000 title abstract description 12
- 239000010410 layer Substances 0.000 abstract description 54
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 26
- 238000009413 insulation Methods 0.000 abstract description 19
- 238000001816 cooling Methods 0.000 abstract description 13
- 239000007788 liquid Substances 0.000 abstract description 13
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 13
- 230000001681 protective effect Effects 0.000 abstract description 11
- 239000011241 protective layer Substances 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 4
- 229920000260 silastic Polymers 0.000 abstract description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
-
- 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
-
- 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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
-
- 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
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
- H01B7/423—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using a cooling fluid
Landscapes
- Cable Accessories (AREA)
Abstract
The invention discloses a kind of anti-oxidant low temperature resistant cables, including outer jointing jacket, insulating layer, liquid nitrogen cooling layer, protective layer, high-voltage insulation layer and insulating protective sleeve, the outer jointing jacket surface is provided with type designations, woven shield is installed inside the outer jointing jacket, and insulating layer is installed inside woven shield, liquid nitrogen cooling layer is installed inside the insulating layer, matcoveredn is installed inside the liquid nitrogen cooling layer, and high-voltage insulation layer is installed inside protective layer, insulating protective sleeve is installed inside the high-voltage insulation layer, the high-voltage insulation layer is internally provided with filled layer, power supply line is installed inside the insulating protective sleeve, ground wire is installed inside the protective layer.The present invention outer jointing jacket be low temperature resistant silastic material made of low temperature resistant oxidation-resisting structure so that the cable have good antioxidant anticorrosive ability, and have well elasticity and scratch resistance capability, the service life is longer, and economic benefit is higher.
Description
Technical field
The present invention relates to field of cable technology more particularly to a kind of anti-oxidant low temperature resistant cables.
Background technique
Cable be by be usually by several or the cable of similar rope that several groups of conducting wires (every group at least two) are twisted,
Mutually insulated between every group of conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.Cable
With interior energization, the feature of external insulation, cable has power cable, control cable, compensating cable, shielded cable, high-temperature cable, meter
Electric cable, signal cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium alloy cable etc. are calculated, they are all
It is made of sub-thread or stranded conductor and insulating layer, for connecting circuit, electric appliance etc., current its inoxidizability anti-corrosion of major part cable
Erosion reduces, and resistance to low temperature is lower.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the anti-oxidant low temperature resistant electricity of one kind proposed
Cable.
To achieve the goals above, present invention employs following technical solutions:
A kind of anti-oxidant low temperature resistant cable, including outer jointing jacket, insulating layer, liquid nitrogen cooling layer, protective layer, high-voltage insulation layer and absolutely
Edge protective case, the outer jointing jacket surface are provided with type designations, woven shield are equipped with inside the outer jointing jacket, and compile
It knits and insulating layer is installed inside shielded layer, liquid nitrogen cooling layer, peace inside the liquid nitrogen cooling layer are installed inside the insulating layer
Equipped with protective layer, and high-voltage insulation layer is installed inside protective layer, insulating protective sleeve, institute are installed inside the high-voltage insulation layer
It states high-voltage insulation layer and is internally provided with filled layer, power supply line, peace inside the protective layer are installed inside the insulating protective sleeve
Equipped with ground wire.
Preferably, the outer jointing jacket is low temperature resistant oxidation-resisting structure made of low temperature resistant silastic material.
Preferably, the insulating layer is heat-preservation cotton interstitital texture.
Preferably, there are three the power supply line is installed altogether, and three power supply lines are uniformly mounted on inside high-voltage insulation layer.
Preferably, signal wire is installed inside the protective layer.
In the present invention, outer jointing jacket be low temperature resistant silastic material made of low temperature resistant oxidation-resisting structure so that should
Cable has good antioxidant anticorrosive ability, and has elasticity and scratch resistance capability well, and the service life is longer, economy effect
Benefit is higher, and by being equipped with insulating layer, insulating layer is heat-preservation cotton interstitital texture, light weight, can be inside effective heat insulation protecting
Power supply line can effectively cool down for internal power supply line, so that will not lead to and by installation and liquid nitrogen cooling layer
It crosses and insulating layer is installed, cause protective layer temperature excessively high.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of anti-oxidant low temperature resistant cable proposed by the present invention；
Fig. 2 is a kind of schematic diagram of internal structure of anti-oxidant low temperature resistant cable liquid nitrogen cooling layer proposed by the present invention.
In figure: 1, type designations, 2, outer jointing jacket, 3, woven shield, 4, insulating layer, 5, liquid nitrogen cooling layer, 6, protection
Layer, 7, signal wire, 8, high-voltage insulation layer, 9, insulating protective sleeve, 10, power supply line, 11, filled layer, 12, ground wire.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, a kind of anti-oxidant low temperature resistant cable, including outer jointing jacket 2, insulating layer 4, liquid nitrogen cooling layer 5, protection
Layer 6, high-voltage insulation layer 8 and insulating protective sleeve 9,2 surface of outer jointing jacket are provided with type designations 1, are equipped with inside outer jointing jacket 2
Woven shield 3, and insulating layer 4 is installed inside woven shield 3, liquid nitrogen cooling layer 5, liquid nitrogen are installed inside insulating layer 4
Matcoveredn 6 is installed inside cooling layer 5, and high-voltage insulation layer 8 is installed inside protective layer 6, is equipped with inside high-voltage insulation layer 8
Insulating protective sleeve 9, high-voltage insulation layer 8 are internally provided with filled layer 11, and power supply line 10 is equipped with inside insulating protective sleeve 9, protection
Ground wire 12 is installed, outer jointing jacket 2 is low temperature resistant oxidation-resisting structure made of low temperature resistant silastic material, insulating layer 4 inside layer 6
For heat-preservation cotton interstitital texture, there are three the total installations of power supply line 10, and three power supply lines 10 are uniformly mounted in high-voltage insulation layer 8
Portion is equipped with signal wire 7 inside protective layer 6.
Working principle: when using a kind of anti-oxidant low temperature resistant cable, type designations 1 are looked first at, connection installs this
Cable, in use, outer jointing jacket 2 can protect internal power supply line 10 well first, then internal high-voltage insulation layer 8 and absolutely
Edge protective case 9 can protect the insulation between power supply line 10 between power supply line 10 and outside, then internal woven shield
3, the interference of other models can be shielded, while insulating layer 4 can protect the power supply line 10 inside cable well, prevent outer low temperature shadow
The work for arriving power supply line 10 is rung, while liquid nitrogen cooling layer 5 can effectively cool down to power supply line 10.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of anti-oxidant low temperature resistant cable, including outer jointing jacket (2), insulating layer (4), liquid nitrogen cooling layer (5), protective layer (6),
High-voltage insulation layer (8) and insulating protective sleeve (9), which is characterized in that outer jointing jacket (2) surface is provided with type designations (1),
It is equipped with woven shield (3) inside the outer jointing jacket (2), and insulating layer (4), institute is installed inside woven shield (3)
It states and is equipped with liquid nitrogen cooling layer (5) inside insulating layer (4), matcoveredn (6) are installed inside the liquid nitrogen cooling layer (5), and protect
It is equipped with high-voltage insulation layer (8) inside sheath (6), is equipped with insulating protective sleeve (9) inside the high-voltage insulation layer (8), it is described
High-voltage insulation layer (8) is internally provided with filled layer (11), is equipped with power supply line (10) inside the insulating protective sleeve (9), described
Ground wire (12) are installed inside protective layer (6).
2. a kind of anti-oxidant low temperature resistant cable according to claim 1, which is characterized in that the outer jointing jacket (2) is resistance to
Low temperature resistant oxidation-resisting structure made of low temperature silastic material.
3. a kind of anti-oxidant low temperature resistant cable according to claim 1, which is characterized in that the insulating layer (4) is heat preservation
Cotton interstitital texture.
4. a kind of anti-oxidant low temperature resistant cable according to claim 1, which is characterized in that the power supply line (10) is installed altogether
There are three, and three power supply lines (10) are uniformly mounted on high-voltage insulation layer (8) inside.
5. a kind of anti-oxidant low temperature resistant cable according to claim 1, which is characterized in that peace inside the protective layer (6)
Equipped with signal wire (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710925496.7A CN109616250A (en) | 2017-10-04 | 2017-10-04 | A kind of anti-oxidant low temperature resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710925496.7A CN109616250A (en) | 2017-10-04 | 2017-10-04 | A kind of anti-oxidant low temperature resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109616250A true CN109616250A (en) | 2019-04-12 |
Family
ID=66001467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710925496.7A Pending CN109616250A (en) | 2017-10-04 | 2017-10-04 | A kind of anti-oxidant low temperature resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109616250A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110675974A (en) * | 2019-08-30 | 2020-01-10 | 汉腾汽车有限公司 | Integrated power supply and network cable signal transmission integrated wire |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2563709Y (en) * | 2002-05-28 | 2003-07-30 | 天津安琪尔集团有限公司 | Sea acoustic shock towed cable |
| CN101681981A (en) * | 2007-02-09 | 2010-03-24 | 美国超导公司 | Fault current limiting hts cable and collocation method thereof |
| CN104835575A (en) * | 2015-03-28 | 2015-08-12 | 安徽中天电缆有限公司 | Anticorrosion low temperature resistant industrial cable |
-
2017
- 2017-10-04 CN CN201710925496.7A patent/CN109616250A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2563709Y (en) * | 2002-05-28 | 2003-07-30 | 天津安琪尔集团有限公司 | Sea acoustic shock towed cable |
| CN101681981A (en) * | 2007-02-09 | 2010-03-24 | 美国超导公司 | Fault current limiting hts cable and collocation method thereof |
| CN104835575A (en) * | 2015-03-28 | 2015-08-12 | 安徽中天电缆有限公司 | Anticorrosion low temperature resistant industrial cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110675974A (en) * | 2019-08-30 | 2020-01-10 | 汉腾汽车有限公司 | Integrated power supply and network cable signal transmission integrated wire |
| CN110675974B (en) * | 2019-08-30 | 2021-05-25 | 万专知识产权运营有限公司 | Integrated power supply and network cable signal transmission integrated wire |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190412 |
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| WD01 | Invention patent application deemed withdrawn after publication |