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Degaussing cable for fixed winding of underwater vehicle

A technology for underwater vehicles and fixed windings, which is applied in the direction of insulated cables, cable/conductor manufacturing, cables, etc., can solve problems such as inability to immerse service life, resistance to high and low temperature changes, and corrosion resistance, etc., to improve service life, Effect of reducing water content and enhancing fit

Active Publication Date: 2021-11-09
ANHUI HUAYU CABLE GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a degaussing cable for fixed windings dedicated to underwater vehicles, so as to solve the above-mentioned problems of resistance to high and low temperature changes, corrosion resistance, winding resistance, water immersion and short service life

Method used

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  • Degaussing cable for fixed winding of underwater vehicle
  • Degaussing cable for fixed winding of underwater vehicle
  • Degaussing cable for fixed winding of underwater vehicle

Examples

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Embodiment Construction

[0032] see Figure 1-5 As shown, a special fixed winding degaussing cable for underwater vehicles includes three main wire cores, a support rubber strip 80 is sandwiched between the three main wire cores, and the three main wire cores are arranged in the inner protective layer 85. The main wires The core includes a copper wire core 81, a sealant layer 82 is provided on the outside of the copper wire core 81, an outer protection layer 83 is provided on the outside of the sealant layer 82, and a second sealing layer 83 is provided on the outside of the inner protection layer 85. Layer 86, the outer side of the second sealing layer 86 is provided with an armor layer 87, the outer side of the armored layer 87 is provided with a first sealing layer 88, and the outer side of the first sealing layer 88 is provided with an outer protective layer 89, The inner side of the inner protection layer 85 is also provided with a filling sealant 84, through multi-layer protection, to ensure the...

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Abstract

The invention discloses a degaussing cable for a special fixed winding of an underwater vehicle, which comprises three main wire cores, a supporting rubber strip is sandwiched between the three main wire cores, the three main wire cores are arranged in an inner protective layer, and the main wire cores are It includes a copper wire core, a sealant layer is provided on the outside of the copper wire core, an outer protection layer is provided on the outside of the sealant layer, a second sealing layer is provided on the outside of the inner protection layer, and the second sealing layer is provided on the outside of the sealant layer. The outer side of the layer is provided with an armored layer, the outer side of the armored layer is provided with a first sealing layer, the outer side of the first sealing layer is provided with an outer protective layer, and the inner side of the inner protective layer is also provided with a filling sealant, The continuous twisting of several copper monofilaments by the twisting device improves the winding resistance and toughness of the copper core and prolongs the service life of the cable. The completion of one twisting can make the copper core have better toughness, Electrical and thermal conductivity, can improve the service life of the cable.

Description

technical field [0001] The invention relates to the field of cables, in particular to a degaussing cable for a special fixed winding of an underwater vehicle. Background technique [0002] Underwater vehicles need to degauss the hull due to various special requirements during navigation, such as defending against attacks by magnetic weapons in water and being detected by magnetic detection instruments, or preventing geomagnetic deflection from interfering with the vehicle. For new vehicles, it can be Degaussing is carried out at the degaussing station at the mooring dock, but for the induced magnetic field generated by the underwater vehicle that is in the process of sailing for a long time, it needs to be degaussed with the help of its own degaussing system. Two degaussing methods are usually used: (1) Temporary coil degaussing Method: It is used to offset the inherent magnetic field of the aircraft. Generally, the degaussing cable should be wound on the hull of the degauss...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B7/00H01B7/17H01B7/18H01B7/22H01B7/28H01B7/282H01B7/29H01B13/02H01B13/22H01B13/24H01B13/30
CPCH01B7/28H01B7/282H01B7/2825H01B7/29H01B7/2806H01B7/228H01B7/17H01B7/18H01B7/0009H01B13/0207H01B13/22H01B13/24H01B13/30
Inventor 水利飞叶宇叶明竹周友芝王迪肖尚兵沈棋周环
Owner ANHUI HUAYU CABLE GRP
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