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Novel probing and communication integrated submarine optical cable

A submarine optical cable and optical cable technology, which is applied in the direction of submarine cables, communication cables, insulating cables, etc., can solve the problems of single use scenarios, lack of integration, and high construction costs, and achieve multiple functions, convenient construction, and economical construction cost effect

Inactive Publication Date: 2020-09-15
江苏通光海洋光电科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] With the diversification of application scenarios and the development trend of the new generation, the existing submarine optical cables and sensor arrays often go their own way and have not been effectively integrated. Moreover, the construction cost of the two projects alone is extremely high, and the use scenarios are single. has limitations

Method used

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  • Novel probing and communication integrated submarine optical cable
  • Novel probing and communication integrated submarine optical cable
  • Novel probing and communication integrated submarine optical cable

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Embodiment Construction

[0018] Such as figure 1 and 2 As shown, a new type of sounding integrated submarine optical cable, its internal cable core structure includes a relay submarine optical cable 1, a sensor 2 and a HALF casing 3, the sensor 2 is set on the submarine optical cable 1 at a certain distance, and passes through The wire 7 carries out signal transmission, and the sensor 2 is filled with the HALF sleeve 3, the outer diameter of the sensor 2 and the HALF sleeve 3 is consistent, and the surface of the sensor 2 and the HALF sleeve 3 is wrapped with non-woven fabric 4, braided aramid fiber 5, Extruded outer sheath6.

[0019] Light-duty relayed submarine optical cable 1, including optical fiber and copper conductor, used for optical signal and electric energy transmission; sensor 2, used for receiving and transmitting underwater acoustic signal, and the sensors 2 are connected by wire 7 for transmission; HALF casing 3 is used for filling between the sensors 2, which is consistent with the o...

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PUM

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Abstract

The invention discloses a novel probing and communication integrated submarine optical cable. An internal cable core structure comprises a light relay submarine optical cable, sensors and an HALF sleeve. The sensors are sleeved on the submarine optical cable at certain intervals, the HALF sleeve is filled among the sensors, the outer diameters of the sensors are consistent with the outer diameterof the HALF sleeve, and the sensors are connected through electric wires for signal transmission. Non-woven fabric is wrapped on the surface of the sensor and the surface of the HALF sleeve in sequence, aramid fiber is woven, and an outer sheath is extruded. The novel probing and communication integrated submarine optical cable has the advantages of transmission of optical signals, electric energyand underwater acoustic signals, simple structure, multiple functions and convenience in construction, can be used in various underwater environments, and greatly saves the engineering construction cost.

Description

technical field [0001] The invention relates to the technical field of optical, electrical and acoustic signal transmission of optical cables, and in particular relates to a novel integrated submarine optical cable for detection and communication. Background technique [0002] The 21st century is the century of the ocean. The ocean is related to China's national security and long-term development. Ocean rights and interests are the core interests. Therefore, it is extremely important to vigorously develop submarine optical cables and sensor array systems. [0003] Submarine optical cable is a communication line in which a certain number of optical fibers, conductors and reinforcements are composed of a cable core in a certain way, and an outer sheath is extruded on the outside to realize photoelectric transmission. [0004] A sensor array is an array composed of a large number of sensors, which can greatly expand and improve detection performance. The sensors are linearly a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/14H01B7/17H01B7/18H01B7/32H01B7/40H01B11/22
CPCH01B7/14H01B7/145H01B7/17H01B7/18H01B7/1865H01B7/32H01B7/40H01B11/22
Inventor 林剑张忠徐军
Owner 江苏通光海洋光电科技有限公司
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