CN203746524U

CN203746524U - Control double-layer protection cover cable for ship

Info

Publication number: CN203746524U
Application number: CN201420100135.0U
Authority: CN
Inventors: 陈永军; 吴俊生; 夏知; 赵树磊; 叶静; 高琪; 胡超; 朱帝
Original assignee: Anhui Huaxing Cable Group Co Ltd
Current assignee: Anhui Huaxing Cable Group Co Ltd
Priority date: 2014-03-06
Filing date: 2014-03-06
Publication date: 2014-07-30
Anticipated expiration: 2024-03-06

Abstract

The utility model discloses a control double-layer protection cover cable for a ship. The control double-layer protection cover cable for the ship is composed of a control cable core, a grounding cable core, a butyronitrile insulating layer, a nickel belt shielding layer, a steel tape armored polyethylene protection cover layer, and a chloroprene rubber protection cover layer. The control core wire and the grounding cable core are extruded inside the butyronitrile insulating layer; three groups of the control cable core are provided; two groups of the grounding cable core are provided; the butyronitrile insulating layer is coated with a layer of nickel belt shielding layer; the nickel belt shielding layer is covered with a layer of steel tape armored polyethylene protection cover layer; and the steel tape armored polyethylene protection cover layer is coated with a layer of chloroprene rubber protection cover layer. The cable of the utility model is acid-and-alkali resistant, corrosion resistant, and long in service life, has the characteristics of being resistant to coldness and high temperature, and has the characteristics of being good in insulation, great in softness, and great in anti magnetic interference.

Description

A kind of boats and ships are with controlling Double-protection cover cable

Technical field

The utility model belongs to field of cables, relates in particular to a kind of boats and ships with controlling Double-protection cover cable.

Background technology

Cable refers to the wire of conduction current, be widely used in power plant, boats and ships aviation, square, tunnel every field, these fields require all high to the indices of cable, such as requiring to there is resistance to oxidation, cold-resistant, insulation, soft, diamagnetic interference, tension is the durable and characteristic that conducts electricity very well firmly, just can ensure safety.

Utility model content

In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of acid-alkali-corrosive-resisting, has softness, good insulation preformance, and the aviation of the advantage that diamagnetic interference is good is with controlling protective jacket cable.

The utility model takes following technical scheme to realize: a kind of boats and ships are with controlling Double-protection cover cable, it is by controlling cable core, ground connection cable core, butyronitrile insulating barrier, nickel strap screen, steel-tape armouring pe sheath layer and chloroprene rubber sheath layer form, it is inner that described control core and ground connection core are all extruded in butyronitrile insulating barrier, described control core is set to three groups, described ground connection core is set to two groups, outside described butyronitrile insulating barrier, wrap up one deck nickel strap screen, outside described nickel strap screen, wrap up one deck steel-tape armouring pe sheath layer, outside described steel-tape armouring pe sheath layer, wrap up one deck chloroprene rubber sheath layer.

Described control cable core is comprised of 27 aluminium conductors, 8 groups of nickel conductor thread cores being wrapped in 27 silicone rubber insulation layers outside aluminium conductor and being extruded in silicone rubber insulation layer inside.

Described ground connection cable core by packed layer, the aluminium alloy conductor that is wrapped in layer of polyester fiber outside packed layer, is wrapped in the copper strips armour of layer of polyester fiber and is extruded in copper strips armour inside forms.

The utlity model has in sum following beneficial effect: this kind of cable acid-alkali-corrosive-resisting, long service life, have cold-resistant, resistant to elevated temperatures feature, and good insulating, softness also has the excellent feature of diamagnetic interference simultaneously.

Accompanying drawing explanation

Fig. 1 is the utility model cross-sectional structure schematic diagram;

Wherein: 1, control cable core; 11, aluminium conductor; 12, silicone rubber insulation layer; 13, nickel conductor thread core; 2, ground connection cable core; 21, packed layer; 22, layer of polyester fiber; 23, copper strips armour; 24, aluminium alloy conductor; 3, butyronitrile insulating barrier; 4, nickel strap screen; 5, steel-tape armouring pe sheath layer; 6, chloroprene rubber sheath layer.

Embodiment

As shown in Figure 1, a kind of boats and ships are with controlling Double-protection cover cable, and it forms by controlling cable core 1, ground connection cable core 2, butyronitrile insulating barrier 3, nickel strap screen 4 and steel-tape armouring pe sheath layer 5.Described control core 1 and ground connection core 2 are all extruded in butyronitrile insulating barrier 3 inside, described control core 1 is set to three groups, described ground connection core 2 is set to two groups, outside described butyronitrile insulating barrier 3, wrap up one deck nickel strap screen 4, outside described nickel strap screen 4, wrap up one deck steel-tape armouring pe sheath layer 5, outside described steel-tape armouring pe sheath layer 5, wrap up one deck chloroprene rubber sheath layer 6.

Described control cable core 1 is comprised of 27 aluminium conductors 11,8 groups of nickel conductor thread cores 13 being wrapped in 27 silicone rubber insulation layers 12 outside aluminium conductor 11 and being extruded in silicone rubber insulation layer 12 inside.

Described ground connection cable core 2 by packed layer 21, the aluminium alloy conductor 24 that is wrapped in layer of polyester fiber 22 outside packed layer 21, is wrapped in the copper strips armour 23 of layer of polyester fiber 22 and is extruded in copper strips armour 23 inside forms.

The above is the utility model embodiment, and the equivalence of doing according to structure, feature and principle described in the utility model application range therefore all changes or modifies, and is included in the utility model patent claim.

Claims

1. boats and ships are with controlling Double-protection cover cable, it is by controlling cable core, ground connection cable core, butyronitrile insulating barrier, nickel strap screen, steel-tape armouring pe sheath layer and chloroprene rubber sheath layer form, it is characterized in that: it is inner that described control core and ground connection core are all extruded in butyronitrile insulating barrier, described control core is set to three groups, described ground connection core is set to two groups, outside described butyronitrile insulating barrier, wrap up one deck nickel strap screen, outside described nickel strap screen, wrap up one deck steel-tape armouring pe sheath layer, outside described steel-tape armouring pe sheath layer, wrap up one deck chloroprene rubber sheath layer.

2. boats and ships according to claim 1, with controlling Double-protection cover cable, is characterized in that: described control cable core is comprised of 27 aluminium conductors, 8 groups of nickel conductor thread cores being wrapped in 27 silicone rubber insulation layers outside aluminium conductor and being extruded in silicone rubber insulation layer inside.

3. boats and ships according to claim 1, with controlling Double-protection cover cable, is characterized in that: described ground connection cable core by packed layer, the aluminium alloy conductor that is wrapped in layer of polyester fiber outside packed layer, is wrapped in the copper strips armour of layer of polyester fiber and is extruded in copper strips armour inside forms.