A radial high water pressure resistant cable for deep sea

Abstract

The invention discloses a radial high-water pressure resistant cable for a deep sea. The cable comprises an outer sheath, a heavy shielding pressure-resistant layer, a light shielding layer A, a load bearing assistant pressure-resistant layer, a light shielding layer B, a communication cable component arranged in the light shielding layer B as well as a coaxial radio-frequency cable component, a bus component, a control line component and a power line component which are separately distributed on the periphery of the communication cable component, wherein all components are arranged sequentially from outside to inside. A double-layer pressure-resistant and multi-layer shielding structure is adopted to overcome the problem of single transmission of the existing cable and integrate the transmission of communication signals, radio-frequency signals, 1553B special signals, information such as control and power and electric energy and realize the characteristics of resistance against radial high water pressure of 20-30Mpa, resistance against high and low temperatures, softness, resistance against high-frequency electromagnetic interference, wear resistance and the like; and the cable is widely applied to ocean operation and deep sea national defense equipment and particularly suitable for connecting deep sea weapon equipment and an equipment system.

Description

Technical field [0001] The invention relates to a deep-sea anti-radial high water pressure cable. Background technique [0002] At present, with the continuous development of the national maritime defense industry, the continuous development and innovation of various advanced ships and deep-sourced weapons and equipment, the requirements for cables connecting ships and deep-seated weapons and equipment are getting higher and higher. The ability to resist high radial water pressure and transmit electric energy, but also to be able to transmit communication signals, radio frequency signals, 1553B special signals and control signals in the aerospace field, and at the same time have excellent resistance to external electromagnetic interference, seawater corrosion resistance and better Softness. [0003] Ordinary marine cables have the following shortcomings: ①Cannot resist the high water pressure of 20~30Mpa in the radial direction; ②Only have the function of transmitting electric ene...

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Problems solved by technology

[0004] In view of the above situation, the purpose of the present invention is to provide a deep-sea anti-radial high water pressure cable, which adopts a double-layer load-bearing compression and multi-layer shielding structure to overcome the single problem of existing cable transmission; thereby realizing the integration of communication signals, radio frequency Signal, 1553B special signal and control, power supply and other information and power transmission are integrated, and have the characteristics of high water pressure resistance of 20-30Mpa in the radial direction, high and low temperature resistance, softness, high frequency electromagnetic interference resistance, wear resistance and other characteristics

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