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Emergency communication and power network construction method and system in seabed underground rock

A technology of emergency communication and power network, applied in transmission system, digital transmission system, data exchange network, etc., can solve the problems of short battery life, inability to meet long-term operations, power generation and batteries cannot meet the needs of large-scale operations, etc.

Inactive Publication Date: 2019-07-19
启迪入思技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is expensive to generate electricity by yourself, and the battery life is short, which cannot meet the needs of long-term operations
Neither power generation nor batteries can meet the growing needs of large-scale operations at sea
[0005] Once the optical fiber communication system in the sea is damaged, there is no effective measure to restore its function in a short time

Method used

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  • Emergency communication and power network construction method and system in seabed underground rock
  • Emergency communication and power network construction method and system in seabed underground rock
  • Emergency communication and power network construction method and system in seabed underground rock

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Embodiment 1

[0036] Embodiment 1. This embodiment proposes a method for emergency communication and power network construction in seabed underground rocks. Refer to figure 1 , figure 2 and image 3 ,Specific steps are as follows:

[0037] Step A. Directional Drilling

[0038] Reference for this step figure 1 , use the mature directional drilling technology in offshore oil exploration to drill an "L"-shaped tube well or double "L"-shaped tube well, the diameter of the pipeline is 5-80 cm, preferably 15-35 cm, and the depth in the vertical direction is 100-5000 meters. Extend 1000-2000 meters. The depth in the vertical direction depends on the safety requirements. Under the condition of meeting the safety requirements, it should be as shallow as possible, preferably about 500 meters.

[0039] Step B. Docking guide

[0040] refer to figure 2 , guide source 18 is installed at the connecting point, guides drilling, and the horizontal part of " L " type tube well built in step A is butt...

Embodiment 2

[0057] Embodiment two, refer to image 3 , the present embodiment proposes an emergency communication and power network system in underground rocks on the seabed, including: a main pipeline 2 , a branch pipeline 1 , a branch pipeline 4 , emergency communication equipment 5 and a communication detection base station 3 . The main pipeline 2 is located in the rock at a depth of 100-5000m under the seabed, and is approximately parallel to the seabed; the sub-pipelines 1 are arranged vertically and at intervals on the main pipeline 2, and the branch pipelines 4 are arranged on the side branches of the sub-pipelines 1. The pipeline 1 is connected; the high-speed communication and power transmission bus 2-1 is laid in the main pipeline 2, the high-speed communication and power transmission branch line 1-1 is laid in the branch pipeline 1, and the emergency line 4-1 is laid in the branch pipeline 4; The communication detection base station 3 is arranged on the seabed above the sub-pip...

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Abstract

The invention provides an emergency communication and power network construction method and system in seabed underground rock, and the system comprises a main pipeline which is located at the rock atthe depth of 100-5000 m of a submarine underground; sub pipelines which are vertically arranged on the main pipeline at intervals; branch pipelines which are arranged beside the sub pipelines; emergency communication equipment which is mounted in the branch pipeline; and a communication detection base station which is arranged at the seabed above the sub pipelines. According to the invention, a pipeline network system is established in rock under the seabed; high-speed communication system equipment such as a cable, an optical cable and a waveguide tube and power transmission equipment are connected to each detection and communication base station through the pipeline network system, a land high-speed communication technology is introduced into the sea, the problem of sea high-speed communication is solved, power is connected into the sea, and continuous power service is provided for sea operation. The emergency communication equipment uses seabed rock as a communication channel, the possibility of damage is extremely low, and when other communication systems break down, the long-wave communication system uses the standby battery to supply power, so that the emergency communicationeffect can be achieved.

Description

technical field [0001] The invention relates to submarine emergency communication, detection and power network construction technology. Background technique [0002] In marine monitoring, navigation, mining exploration, ships and other underwater work, it is often necessary to use underwater sensors to communicate with the ground. Usually these sensors are located at a certain distance under the sea surface and are used to transmit information or measure physical parameters, location information and environmental parameters. The information obtained by the sensors can be used for marine research, survey and measurement, positioning and monitoring of the surrounding environment, etc. At the same time, the monitoring center located on the ground also needs to remotely command the underwater sensors to complete the assigned tasks. [0003] The sea-mile high-speed communication network mainly adopts the submarine optical cable communication network. Since the late 1970s, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/08H04W4/90
CPCH04L41/14H04L67/12H04W4/90Y02D30/70
Inventor 杨绍国彭进霖
Owner 启迪入思技术有限公司
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