CN104616813A - Armored sheath power control cable for spaceflight - Google Patents

Armored sheath power control cable for spaceflight Download PDF

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Publication number
CN104616813A
CN104616813A CN201510048622.6A CN201510048622A CN104616813A CN 104616813 A CN104616813 A CN 104616813A CN 201510048622 A CN201510048622 A CN 201510048622A CN 104616813 A CN104616813 A CN 104616813A
Authority
CN
China
Prior art keywords
layer
plated nickel
zinc
plated
silver
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
Application number
CN201510048622.6A
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Chinese (zh)
Inventor
盛业华
王洁然
丁建新
张建国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Huaneng Cable Group Co Ltd
Original Assignee
Anhui Huaneng Cable Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Huaneng Cable Group Co Ltd filed Critical Anhui Huaneng Cable Group Co Ltd
Priority to CN201510048622.6A priority Critical patent/CN104616813A/en
Publication of CN104616813A publication Critical patent/CN104616813A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an armored sheath power control cable for spaceflight, composed of two tin-plated nickel conductor cable cores, four silver-plated nickel conductor cores and five protection layers. The five protection layer sequentially include a silver-plated aluminum alloy wire shielding layer, a polytetrafluoroethylene propylene insulating layer, a nickel strip shielding layer, a silicone rubber insulating layer and a chlorosulfonated polyethylene sheath layer from inside to outside; the silver-plated aluminum alloy wire shielding layer is set to be the central layer of the cable, the two tin-plated nickel conductor cable cores are symmetrically extruded between the silver-plated aluminum alloy wire shielding layer and the polytetrafluoroethylene propylene insulating layer, four tin-plated nickel conductor cores are extruded in each tin-plated nickel conductor cable core which is wrapped with three protection layers, and four silver-plated nickel conductor cores are extruded in the gap of the polytetrafluoroethylene propylene insulating layer. The cable has the characteristics of excellent magnetic disturbance resistance, good shielding effect and resistance to oxidation, can be widely applied to the field of aerospace, and is light in weight.

Description

A kind of space flight armouring sheath electrical control cables
Technical field
The invention belongs to field of cables, particularly relate to a kind of space flight armouring sheath electrical control cables.
Background technology
Cable and wire is the medium of transmission of electric energy, cable is widely used in every field, relate to people's lives, industrial production various aspects, the quality requirement of each field to cable differs, and some key areas are high especially to the quality requirement of cable, not so cannot satisfy the demand, and may make troubles to work, in the middle of aerospace field, it is excellent that cable has diamagnetic jamming performance, the feature that shield effectiveness is good, can be safer.
Summary of the invention
In order to increase the practicality of prior art, the object of this invention is to provide a kind of diamagnetic jamming performance excellent, the space flight armouring sheath electrical control cables that shield effectiveness is good.
The present invention takes following technical scheme to realize: a kind of space flight armouring sheath electrical control cables, it is by two groups of zinc-plated nickel conductor cable cores, four groups of silver-plated nickel conductor thread cores and five layers of protective layer composition, five layers of protective layer are followed successively by silver coated aluminum B alloy wire screen from inside to outside, polytetrafluoroethyl-ne propylene insulating barrier, nickel strap screen, silicone rubber insulation layer and chlorosulfonated polyethylene sheath layer, silver coated aluminum B alloy wire screen is set to the central core of cable, two groups of zinc-plated nickel conductor cable core symmetries are extruded between silver coated aluminum B alloy wire screen and polytetrafluoroethyl-ne propylene insulating barrier, often organize zinc-plated nickel conductor cable core inside be extruded with four groups of zinc-plated nickel conductor thread cores and be wrapped in three-layer protection layer, three-layer protection layer is followed successively by zinc-plated shielding layer of copper wires from inside to outside, chlorosulfonated polyolefin restrictive coating and ethylene propylene rubber insulated layer, described zinc-plated shielding layer of copper wires, two zinc-plated nickel wire drainage threads are evenly extruded with between chlorosulfonated polyolefin restrictive coating and ethylene propylene rubber insulated layer, four groups of zinc-plated nickel conductor thread cores are extruded in zinc-plated shielding layer of copper wires inside, described zinc-plated nickel conductor thread core inside is extruded with seven zinc-plated nickel conductors, four groups of silver-plated nickel conductor thread cores are extruded in polytetrafluoroethyl-ne propylene insulating barrier internal pore place, often organize silver-plated nickel conductor thread core inside and be extruded with seven silver-plated nickel conductors.
Described zinc-plated nickel conductors cross diameter length is 0.45 ㎜.
The present invention has following beneficial effect in sum: it is excellent that this kind of cable has diamagnetic jamming performance, and shield effectiveness is good, oxidation resistant feature, can be widely used in the fields such as Aero-Space, and weight is little.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, zinc-plated nickel conductor cable core; 11, zinc-plated nickel conductor thread core; 12, zinc-plated shielding layer of copper wires; 13, chlorosulfonated polyolefin restrictive coating; 14, ethylene propylene rubber insulated layer; 15, zinc-plated nickel wire drainage thread; 2, silver-plated nickel conductor thread core; 3, silver coated aluminum B alloy wire screen; 4, polytetrafluoroethyl-ne propylene insulating barrier; 5, nickel strap screen; 6, silicone rubber insulation layer; 7, chlorosulfonated polyethylene sheath layer.
Embodiment
As shown in Figure 1, a kind of space flight armouring sheath electrical control cables, it is by two groups of zinc-plated nickel conductor cable cores 1, four groups of silver-plated nickel conductor thread cores 2 and five layers of protective layer composition, five layers of protective layer are followed successively by silver coated aluminum B alloy wire screen 3 from inside to outside, polytetrafluoroethyl-ne propylene insulating barrier 4, nickel strap screen 5, silicone rubber insulation layer 6 and chlorosulfonated polyethylene sheath layer 7, silver coated aluminum B alloy wire screen 3 is set to the central core of cable, two groups of zinc-plated nickel conductor cable core 1 symmetries are extruded between silver coated aluminum B alloy wire screen 3 and polytetrafluoroethyl-ne propylene insulating barrier 4, often organize zinc-plated nickel conductor cable core 1 inside be extruded with four groups of zinc-plated nickel conductor thread cores 11 and be wrapped in three-layer protection layer, three-layer protection layer is followed successively by zinc-plated shielding layer of copper wires 12 from inside to outside, chlorosulfonated polyolefin restrictive coating 13 and ethylene propylene rubber insulated layer 14, described zinc-plated shielding layer of copper wires 12, two zinc-plated nickel wire drainage threads 15 are evenly extruded with between chlorosulfonated polyolefin restrictive coating 13 and ethylene propylene rubber insulated layer 14, four groups of zinc-plated nickel conductor thread cores 2 are extruded in zinc-plated shielding layer of copper wires 12 inside, described zinc-plated nickel conductor thread core 2 inside is extruded with seven zinc-plated nickel conductors, four groups of silver-plated nickel conductor thread cores 2 are extruded in polytetrafluoroethyl-ne propylene insulating barrier 4 internal pore place, often organize silver-plated nickel conductor thread core 2 inside and be extruded with seven silver-plated nickel conductors.
Embodiment: described zinc-plated nickel conductors cross diameter length is 0.45 ㎜.
Further, outer wrapping one deck polytetrafluoroethyl-ne propylene insulating barrier 4 of described silver coated aluminum B alloy wire screen 3, outer wrapping one deck nickel strap screen 5 of described polytetrafluoroethyl-ne propylene insulating barrier 4, outer wrapping one deck silicone rubber insulation layer 6 of described nickel strap screen 5, outer wrapping one deck chlorosulfonated polyethylene sheath layer 7 of described silicone rubber insulation layer 6.
The above is the embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in the present patent application scope change or modify, and are included in patent claim of the present invention.

Claims (2)

1. a space flight armouring sheath electrical control cables, it is by two groups of zinc-plated nickel conductor cable cores, four groups of silver-plated nickel conductor thread cores and five layers of protective layer composition, it is characterized in that: five layers of protective layer are followed successively by silver coated aluminum B alloy wire screen from inside to outside, polytetrafluoroethyl-ne propylene insulating barrier, nickel strap screen, silicone rubber insulation layer and chlorosulfonated polyethylene sheath layer, silver coated aluminum B alloy wire screen is set to the central core of cable, two groups of zinc-plated nickel conductor cable core symmetries are extruded between silver coated aluminum B alloy wire screen and polytetrafluoroethyl-ne propylene insulating barrier, often organize zinc-plated nickel conductor cable core inside be extruded with four groups of zinc-plated nickel conductor thread cores and be wrapped in three-layer protection layer, three-layer protection layer is followed successively by zinc-plated shielding layer of copper wires from inside to outside, chlorosulfonated polyolefin restrictive coating and ethylene propylene rubber insulated layer, described zinc-plated shielding layer of copper wires, two zinc-plated nickel wire drainage threads are evenly extruded with between chlorosulfonated polyolefin restrictive coating and ethylene propylene rubber insulated layer, four groups of zinc-plated nickel conductor thread cores are extruded in zinc-plated shielding layer of copper wires inside, described zinc-plated nickel conductor thread core inside is extruded with seven zinc-plated nickel conductors, four groups of silver-plated nickel conductor thread cores are extruded in polytetrafluoroethyl-ne propylene insulating barrier internal pore place, often organize silver-plated nickel conductor thread core inside and be extruded with seven silver-plated nickel conductors.
2. space flight armouring sheath electrical control cables according to claim 1, is characterized in that: described zinc-plated nickel conductors cross diameter length is 0.45 ㎜.
CN201510048622.6A 2015-01-30 2015-01-30 Armored sheath power control cable for spaceflight Pending CN104616813A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510048622.6A CN104616813A (en) 2015-01-30 2015-01-30 Armored sheath power control cable for spaceflight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510048622.6A CN104616813A (en) 2015-01-30 2015-01-30 Armored sheath power control cable for spaceflight

Publications (1)

Publication Number Publication Date
CN104616813A true CN104616813A (en) 2015-05-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510048622.6A Pending CN104616813A (en) 2015-01-30 2015-01-30 Armored sheath power control cable for spaceflight

Country Status (1)

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CN (1) CN104616813A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103903712A (en) * 2014-03-01 2014-07-02 安徽华天电缆有限公司 Flat aluminum conductor shield cable resistant to magnetic disturbance
CN203760204U (en) * 2014-03-13 2014-08-06 安徽神州缆业集团有限公司 Butyronitrile insulating low-smoke halogen-free power cable
CN203787133U (en) * 2014-03-26 2014-08-20 无为县金华电缆材料有限公司 Tensile armored drainage wire for aviation
CN104103371A (en) * 2014-06-26 2014-10-15 安徽华通电缆集团有限公司 Water-proof, variable-frequency and tensile power cable
CN203950573U (en) * 2014-07-09 2014-11-19 安徽江淮电缆集团有限公司 A kind of Aero-Space are with surpassing five class high-temperature-resistant special cables
CN204480783U (en) * 2015-01-30 2015-07-15 安徽华能电缆集团有限公司 A kind of space flight armouring sheath electrical control cables

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103903712A (en) * 2014-03-01 2014-07-02 安徽华天电缆有限公司 Flat aluminum conductor shield cable resistant to magnetic disturbance
CN203760204U (en) * 2014-03-13 2014-08-06 安徽神州缆业集团有限公司 Butyronitrile insulating low-smoke halogen-free power cable
CN203787133U (en) * 2014-03-26 2014-08-20 无为县金华电缆材料有限公司 Tensile armored drainage wire for aviation
CN104103371A (en) * 2014-06-26 2014-10-15 安徽华通电缆集团有限公司 Water-proof, variable-frequency and tensile power cable
CN203950573U (en) * 2014-07-09 2014-11-19 安徽江淮电缆集团有限公司 A kind of Aero-Space are with surpassing five class high-temperature-resistant special cables
CN204480783U (en) * 2015-01-30 2015-07-15 安徽华能电缆集团有限公司 A kind of space flight armouring sheath electrical control cables

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Application publication date: 20150513