CN110034965A - Emergency communication and electric power networks building method and system in the subsurface rock of seabed - Google Patents
Emergency communication and electric power networks building method and system in the subsurface rock of seabed Download PDFInfo
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- CN110034965A CN110034965A CN201910408892.1A CN201910408892A CN110034965A CN 110034965 A CN110034965 A CN 110034965A CN 201910408892 A CN201910408892 A CN 201910408892A CN 110034965 A CN110034965 A CN 110034965A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/14—Network analysis or design
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Environmental & Geological Engineering (AREA)
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Abstract
The present invention proposes a kind of emergency communication in seabed subsurface rock and electric power networks building method and system, comprising: total pipeline, in the rock of the seabed underground depths 100-5000m；Subtube vertically, is arranged at intervals on total pipeline；Lateral is arranged by subtube；Emergency communication equipment, is mounted in lateral；Communication detecting base station, setting is above the subtube at seabed.The present invention establishes a pipeline network system in rock under the seabed, the high speeds such as cable, optical cable, waveguide communication system equipment and power transmitting device are connected to each detection and communication base station by the pipeline network system, land High-Speed Communication Technique is introduced in the sea, solve the problems, such as a nautical mile high-speed communication, in the sea electric power access, continuing power service is provided for a nautical mile operation.Emergency communication equipment utilization marine rock is as communication channel, and by extremely low a possibility that destruction, when other communication systems are out of order, long-wave communication system can play the role of emergency communication using reserve battery power supply.
Description
Technical field
The present invention relates to seabed emergency communication, detection and power network construction techniques.
Background technique
It is frequently necessary to utilize undersea sensor and ground in the work of the underseas such as marine monitoring, navigation, mining exploration, naval vessel
Communication.At a certain distance from these usual sensors are located under sea, be used for transmission information or measure physical parameters, location information and
Environmental parameter etc..These information that sensor obtains can be used for ocean research, prospecting measurement, positioning and monitoring ambient enviroment
Deng.Meanwhile the monitoring center positioned at ground is also required to the specified task of undersea sensor completion of commanding behind the scenes.
Nautical mile high-speed communication network mainly uses submarine optical fiber cable communication network.Since late 1970s, fibres submarine telecommunication
Network system is increasingly becoming " backbone " of global network space physics infrastructure.Currently, fiber optic communication network is all to be laid in the sea
On seabed surface, it is easy to be destroyed and be eavesdropped, there is huge security risk, and fibres submarine telecommunication software safety is too
Difference is not able to satisfy the needs of high security communication.In addition, existing fibres submarine telecommunication system is substantially enclosed, do not give
A large amount of nautical miles of operations provide external service, are not able to satisfy and are oriented to and detect service in the sea, hydrospace detection is only in some fragmentary points
Upper progress, is not carried out networking.
In the work of the underseas such as marine monitoring, navigation, mining exploration, naval vessel, it is also a great problem that electric power, which provides, main at present
If oneself generates electricity or uses battery.Oneself power generation involves great expense, and service time of battery is short, is not able to satisfy the needs of long-term operation.
Power generation and battery are not able to satisfy growing operation needs extensive in the sea.
Nautical mile optical fiber telecommunications system can make its restore function in a short time once being destroyed without any effective measures
Energy.
It is therefore proposed one kind builds emergency communication, detection and electric power networks method and system then in the subsurface rock of seabed
The important topic referred to as of the invention faced.
Summary of the invention
In view of the above-mentioned problems, the present invention proposes the emergency communication and electric power network system in a kind of seabed subsurface rock,
Using following scheme, comprising: total pipeline, it is about parallel with seabed in the rock of the seabed underground depths 100-5000m；It is in charge of
Road vertically, is arranged at intervals on total pipeline；Lateral, setting are connected to by subtube, and with subtube；High-speed communication and
Power transmission bus is layed in the total pipeline, and high-speed communication and power transmission branch line are layed in subtube, emergency line paving
Set on the lateral；Emergency communication equipment, is mounted in lateral, including master controller, and with master controller phase
Long-wave communication transceiver, big data memory module and backup power source even；Communication detecting base station is arranged above subtube
At seabed, to provide external communication and power supply.
Further, the long-wave communication transceiver includes long wave receiving module, and the long wave receiving module includes connecing
Antenna, amplifier, A/D converter and digital signal processing unit are received, the long-wave signal that receiving antenna receives passes through amplifier
Amplification, then by A/D converter, it is converted into digital signal, it inputs to after digital signal processing unit DSP carries out signal decoding and obtains
Obtain the information that long-wave signal transmission comes.
Further, the long-wave communication transceiver includes longwave transmissions module, and the longwave transmissions module includes length
Wave producer, coding demodulator, power amplifier and transmitting antenna, the long wave producer generate long-wave signal, need to transmit
Information by coding demodulator, form carrier wave, launched after power amplifier amplifies by transmitting antenna.
Further, the lateral depth is 100-5000 meters.
In addition the present invention also proposes emergency communication and electric power networks building method in a kind of seabed subsurface rock, including such as
Lower step:
Step A, directed drilling: using directed-drilling technique, beats in the rock for being located at the seabed underground depths 100-5000m
One " L " type pipe well or bis- " L " type pipe wells；
Step B, pilot source 18, guided drilling, step A " L " type pipe well built docking guidance: are installed in tie point
Transverse part docking is got up, and total pipeline is formed；
Step C, drilling well is docked: repeating step B, several " L " type pipe wells and bis- " L " type pipe wells are connected together, construct
At the underground pipe well of random length；
Step D, branch's drilling well: branch's straight well is made a call to using branch's drilling technology, forms lateral；
Step E, casing: the tripping in casing in the pipe well being drilled to is installed, then the annular space between casing and pipe well
Interior injection cement slurry, casing and formation consolidation is integral；
Step F, pipeline installation and installation emergency communication equipment: high-speed communication and power transmission bus are layed in total pipeline
In, high-speed communication and power transmission branch line are layed in the vertical part i.e. subtube of " L " type pipe well, and emergency line is layed in lateral
In, emergency communication equipment is installed in lateral；
Step G, it establishes base station: establishing communication detecting base station at the seabed of subtube upper end.
Compared with prior art, the advantages and positive effects of the present invention are as follows:
An achievable emergency communication is established under the seabed in rock and pipeline network system that electric power provides, by this
Pipeline network system sets the high speeds such as cable, optical cable, waveguide communication system equipment and power transmitting device and emergency communication
It is standby to be connected to each detection and communication base station, land High-Speed Communication Technique is introduced in the sea, solves the problems, such as a nautical mile high-speed communication, electricity
Power access in the sea, provides continuing power service for a nautical mile operation.Long-wave communication transceiver in emergency communication equipment utilizes sea
Bed rock masonry is communication channel, by extremely low a possibility that destruction, when other communication systems are out of order, and long-wave communication system benefit
It is powered with reserve battery, plays the role of emergency communication.
Detailed description of the invention
Fig. 1 is directed drilling of embodiment of the present invention schematic diagram；
Fig. 2 is guided drilling of embodiment of the present invention schematic diagram；
Fig. 3 is branch of embodiment of the present invention drilling well schematic diagram；
Fig. 4 is emergency communication of embodiment of the present invention equipment principle block diagram；
Fig. 5 is bus of the embodiment of the present invention and separated time connected mode schematic diagram；
Fig. 6 is female structure of embodiment of the present invention schematic diagram；
Fig. 7 is bus of the embodiment of the present invention and separated time connection schematic diagram；
Fig. 8 is base station of the embodiment of the present invention and base mounting structure schematic diagram；
Fig. 9 is base station of the embodiment of the present invention and pedestal mounted configuration schematic diagram；
Figure 10 is base station of embodiment of the present invention bottom surface structural schematic diagram；
Figure 11 is pedestal of embodiment of the present invention evagination socket structure schematic diagram；
Figure 12 is base station of embodiment of the present invention bottom surface indent inserting slot construction schematic diagram；
Figure 13 is inside of base station of embodiment of the present invention structural schematic diagram；
In each figure as above: 1, subtube；1-1, separated time；2, total pipeline；2-1, bus；3, base station；3-1, waterproof female；3-
1-1, anode magnet；3-1-2, stitch；3-2, Loadings On Hemispherical Shell；3-3, cylindrical shell；3-4, compression plate；3-5, pressure sensor；
3-6, recessed portion；4, lateral；5, emergency communication equipment；6, seabed；7, pedestal；7-1, pawl is hooked；7-2, guide protrusions；7-3,
Evagination socket；8, sonar sensor；9-12, sensor；13, multipath voltage regulation power supply；15, multichannel two-way signal amplifier；16, machine
Tool arm；17, partition；18, pilot source；19, valve.
Specific embodiment
With reference to embodiment, the present invention is described in detail.
Embodiment one, the present embodiment propose a kind of emergency communication in the subsurface rock of seabed and electric power networks Construction Party
Method, with reference to Fig. 1, Fig. 2 and Fig. 3, the specific steps are as follows:
Step A, directed drilling
This step refers to Fig. 1, makes a call to " L " type pipe well or double using directed-drilling technique mature in offshore oil drilling
" L " type pipe well, 5-80 centimetres of pipe diameter, preferably 15-35 centimetres, 100-5000 meters of vertical direction depth, horizontal direction extends
1000-2000 meters.Vertical direction depth depends on security requirement, shallow as far as possible in the case where meeting security requirement, excellent
It is selected as 500 meters or so.
Step B, docking guidance
With reference to Fig. 2, pilot source 18, guided drilling, the transverse part pair of step A " L " type pipe well built are installed in tie point
Pick up and, form total pipeline, the present embodiment makees pilot source 18 using strong Magnetic Sensor and radioactive source, guidance drilling, using with
It bores nearly drill bit guiding and measuring technique improves positioning accuracy.It is this to beat to the technology for wearing well, mainly in CBM Drilling
More, technology is realized out of question.
Step C, drilling well is docked
Step B is repeated, several " L " type pipe wells and bis- " L " type pipe wells are connected together, the underground of random length is built into
Pipe well.
Step D, branch's drilling well
One branch's straight well is made a call to using branch's drilling technology, 100-5000 meters of well depth, forms lateral.The selection of well depth
Principle: 1) meet security needs；2) emergency communication equipment can be mounted in the relatively small rock stratum of electromagnetic wave attenuation.
Step E, tripping in casing
The tripping in casing in the pipe well being drilled to then injects cement slurry in the annular space between casing and pipe well, will
Casing and formation consolidation are integral, this technology is commonly used in oil drilling.
Step F, pipeline installation and installation emergency communication equipment
With reference to Fig. 3, high-speed communication and power transmission bus are layed in total pipeline, high-speed communication and power transmission branch line
It is layed in the vertical part i.e. subtube of " L " type pipe well；Emergency line is layed in lateral, and emergency communication equipment is installed on branch
In pipeline.
Step F, base station is established
Communication detecting base station is established at the top in subtube exposure seabed, being equipped with below communication base station prevents seawater
Into the valve 19 of pipe-line system.
Total pipeline, subtube, bus, branch line and base station composition high-speed communication and electric system, lateral, emergency communication
Equipment and base station composition emergency communication and electric system, emergency communication electric system and high-speed communication electric system share a base
It stands.Under normal circumstances, electric power is the power supply of emergency communication equipment by emergency line (referring to optical cable and cable etc.).Emergency communication equipment is matched
It is equipped with power supply monitoring system, when monitoring emergency line normal electricity supply discontinuity, system just automatically switches to emergency communication equipment,
It is the power supply of emergency communication equipment using reserve battery, while is base station power supply by emergency line.
Construction about base station 3 needs to consider the corrosion and the factors such as strong hydraulic pressure impulse force of sea salt water.With reference to Fig. 8 and Fig. 9, base
Short moulding is presented in entirety of standing, and top is semi-spherical shape, and side projection is in streamline moulding, can be effective against ocean in the horizontal direction
Stream impacts, and is resistant to hydraulic pressure in vertical direction.It can refer to about how bus 2-1 and branch line 1-1 picks out from narrow subtube
Such as Fig. 5, Fig. 7, it is laid with bus along total pipeline 2, reserves an interface for connecting in the junction of bus 2-1 and separated time 1-1
Branch route, separated time interface are female 1-1-1, and bus interface is male connector 2-1-1, with reference to Fig. 6, the center of female 1-1-1 interface
An anode magnet 1-1-11 is inlayed, for attracting with the cathode magnet of male connector to achieve the purpose that interface turn on automatically.When total
After line has been completed, branch route is laid with along subtube.When female is aligned with male connector, under the attracting each other of annular magnet
It links together, and is lockked by automatic locking, then transfer robotic arm 16 and carry out checking whether that connection is intact.
Method through this embodiment, which builds high-speed communication and power network in Haiti, can install various sensors, hold
Continuous, real time monitoring nautical mile situation, realizes the dream of transparent ocean, and marine management person and nautical mile operator just do not have to that Haixing County is hoped to sigh.
Fisherman sees a nautical mile where is it shoal of fish at any time, does not just have to fish by fortune.Fish-farming operation supervision department can accurately know ocean fishing
The situation of industry resource, science decision and management.The underwater robot that can also command behind the scenes exploits seabed mineral reserve on a large scale for a long time.Sea
There are high-speed communication and power network in bottom, so that it may build up national defence system of defense in seabed, so that it may with the naval vessel outside 1000 kilometers
(such as submarine) realizes two-way communication, and environment supervision department can recognize marine pollution situation, timely reply processing in real time.Seabed
High-speed communication network technology in lower rock can be used for building the land communication network for needing high secrecy high safety, and such as country is first
Brain organ, command of armed force mechanism, mine disaster emergency etc..
When other communication systems are out of order, start emergency communication equipment, the long-wave communication transmitting-receiving in emergency communication equipment
Equipment utilization marine rock is as communication channel, and by extremely low a possibility that destruction, long-wave communication system utilizes reserve battery confession
Electricity plays the role of emergency communication.Long-wave communication is to be longer than the electromagnetic wave of 1000 meters (frequency is lower than 300KHz) using wavelength to carry out
Radio communication, also known as LF communication.It can be subdivided into very long wave (100km~10km), myriametric wave (10000km~
1000km) and the communication of very long wave (1~100,000 kilometers) wave band.Specific emergency communication process is as follows:
It needs, needs according in emergency communication equipment place base station and longshore monitoring in order to which equipment identifies with reference to Fig. 3
The distance of the heart, from closely to the remote direction i.e. from coastline to deep-sea, the N according to 0,1,2,3,4 ... compiles emergency communication equipment
Number, No. 0 in monitoring center underground, No. N below the base station in deep-sea direction.
J emergency communication equipment only receives the information that J-1 emergency communication equipment and J+1 emergency communication equipment are sent.
If what is received is the information that J-1 emergency communication equipment is sent, need to judge whether to be that monitoring center issues oneself
Information, if so, the information is transferred to this base station sensor by J emergency communication equipment, sensor executes monitoring center instruction, if
It is not that J emergency communication equipment needs the signal to be transferred to J+1 emergency communication equipment by longwave transmissions system.If connecing
What is received is the information that J+1 emergency communication equipment is sent, and J emergency communication equipment needs the signal to pass through longwave transmissions
System is transferred to J-1 emergency communication equipment.The information that j-th base station sensor obtains passes through J-1, J-2 ..., No. 1 emergency
Communication equipment, finally passes to No. 0 emergency communication equipment, and information is passed to monitoring center by cable by No. 0 emergency communication equipment.Together
Sample, the information of monitoring center pass to No. 0 emergency communication equipment by cable, pass through 1,2 ... ..., J-1 emergency communication equipment,
It is finally sent to J emergency communication equipment, J emergency communication equipment receives signal and decodes acquisition instruction, command signal is passed through
Cable is sent to the sensor of the base station J, and command sensor executes appointed task.
Embodiment two, with reference to Fig. 3, the present embodiment proposes emergency communication and electric power networks system in a kind of seabed subsurface rock
System, comprising: total pipeline 2, subtube 1, lateral 4, emergency communication equipment 5 and communication detecting base station 3.Total pipeline 2 is located at sea
It is about parallel with seabed in the rock of the bottom underground depths 100-5000m；Subtube 1 vertically, is arranged at intervals on total pipeline 2,
Lateral 4 is arranged on the other spending road of subtube 1, is connected to subtube 1；High-speed communication and power transmission bus 2-1 paving
In the total pipeline 2, high-speed communication and power transmission branch line 1-1 are layed in subtube 1, and emergency line 4-1 is layed in point
In branch pipe(tube) 4；Communication detecting base station 3, setting is above the subtube 1 at seabed, to provide external communication, detection and power supply.
Emergency communication equipment 5 is mounted in lateral 4, with reference to Fig. 4 comprising master controller, and and master controller
Connected long-wave communication transceiver, big data memory module and backup power source, long-wave communication transceiver include that long wave connects
It receives module and longwave transmissions module, long wave receiving module includes receiving antenna, amplifier, A/D converter and Digital Signal Processing
Unit, the long-wave signal that receiving antenna receives amplify by amplifier, then by A/D converter, are converted into digital signal, defeated
Enter and obtain the next information of long-wave signal transmission after carrying out signal decoding to digital signal processing unit DSP, which includes sensing
Emergency communication device numbering where device information or monitoring center information+sensor number+emission system.Long-wave communication transmitting-receiving is set
Standby includes longwave transmissions module, and longwave transmissions module includes long wave producer, coding demodulator, power amplifier and transmitting day
Line, long wave producer generate long-wave signal, and the information for needing to transmit forms carrier wave, by power amplification by coding demodulator
Launched after device amplification by transmitting antenna, wherein encoded information includes: sensor information or monitoring center information+sensor
Emergency communication device numbering where number+emission system.
The present embodiment system flexible arrangement can set up in the sea the net of different scales, the net of different purposes as needed,
Long-term, uninterrupted, high reliability, high confidentiality and high security communication and electrical power services platform are provided.Wireless communication is wired
Communication provides emergency guarantee, for example numbers the information that the emergency communication equipment for being J (J > 0) receives home base stations by optical cable, and
It is stored in the mass-memory unit of oneself configuration, the automatic identification to exotic, foreign dangers is realized by master controller
Automatic identification.In emergency communication, transmission sea area background information is not needed, it is only necessary to transmit exotic, danger etc.
Exception information, in the automatic reconstructed background information in ground center.Greatly reduce transmission information content, greatly improves the transmission of useful information
Speed.If the discovery of J emergency communication equipment has exception information appearance, just by longwave transmissions system, exception information is transmitted
Give J-1 emergency communication equipment.The present embodiment long-wave communication transceiver can realize two-way communication, small in size, buried in rock
Shi Li, it is not easy to be destroyed, survival ability is strong.
The present embodiment bus is connect with branch line by male and female connector, wherein the center pin end 2-1-1 mosaic cathode magnet,
Surrounding is stitch, and for female connector 1-1-1 as shown in fig. 6, anode magnet 1-1-11 is inlayed at center, surrounding is pin hole 1-1-10.Work as mother
It when head is aligned with male connector, links together under the attracting each other of annular magnet, and is lockked by automatic locking.
With reference to Fig. 8 and Fig. 9, communication detecting base station 3 is fixed on the pedestal on submarine pipeline valve 19, and top is base station sheet
Body, lower part are pedestal 7, and base station 3 and pedestal 7, which pass through four movable hook pawl 7-1 being mounted on the base, to be fixed.
As shown in Figure 10, Figure 12,3 bottom center's Position Design of base station has a 8 core circle indent slot 3-6,8 stitch according to
Round equidistant arrangement, stitch medium design have a guide pad 3-6-1, and guide pad 3-6-1 height is higher than stitch height, right when docking
In the evagination socket 7-3 that can guarantee smooth 7 corresponding position of inserted base of stitch after neat guide pad 3-6-1, Figure 11 can refer to.Base
Bottom surface outer ring of standing is additionally provided with arc-shaped guide groove 3-7, is correspondingly arranged matching guide protrusions 7-2 on pedestal 7, when docking
Substantially relative position for determining between base station 3 and pedestal 7 is docked with facilitating, while the bottom arc-shaped guide groove 3-7 is not
Penetrate through and designed corresponding guiding gutter, docking when can by self gravity by the seawater assembled in stitch slot squeeze out pair
Junction, this design can effective protection stitch, the short circuit problem caused by preventing because of seawater between stitch.8 cores of base station bottom surface are round
The stitch bottom of indent slot and the evagination socket upper end of pedestal are all covered with rubber, and this further ensures that connecing for connector
Noresidue seawater between contacting surface.
7 outer of pedestal, is uniformly arranged along the circumference there are four mounting hole, blocks shaft by slot position to fixed hook pawl.It hooks
Pawl 7-1 can axially be rotated along its installation axle, and hooking the design of pawl 7-1 pawl head has self-locking mechanism, smoothly be docked in base station alignment guide hole
Afterwards, 4 hook pawl 7-1 are holded up immediately, and pawl head is caught in the corresponding slot position of base station side, triggers limiter, limiter bullet immediately
It ends into self-locking.As a result, base station 3 and pedestal 7 complete it is mechanical with electrically dock.Only power-off of base station need to be hooked pawl when separation
Self-locking mechanism releases, and hooks pawl and puts down, the disengaging of base station and pedestal can be completed.
The present embodiment base station housing selects the titanium alloy material of pressure resistance, and top is divided into Loadings On Hemispherical Shell 3-2, and lower part is divided into cylinder
Shell 3-3, Loadings On Hemispherical Shell top have recessed portion 3-6, and the upper surface of recessed portion 3-6 is plane, which is compression plate 3-4,
The compression plate directly contacts seawater, a pressure sensor 3-5 built in the recessed portion of lower section, and the connecting line of sensor, which passes through, to be equipped with
The guard tube for being covered with rubber leads to enclosure interior.
With reference to Figure 13, enclosure interior is divided into three layers, first two layers partition 17 that placement composite material synthesizes respectively, first layer
Sonar sensor 8 is placed in 17 side of partition, and the placement of sonar sensor 8 base station top position is conducive to receive the letter of extra large body environment
A sensor 9 is placed in breath, the other side, and the channel that a circular hole is sensor power supply line and signal wire is made a call among partition.Second
Layer partition places three sensors 10,11,12, and is being placed in intermediate two side perforating of sensor, is all power supply line and signal wire
Channel is provided.Six one of sensors of sensor can pass through the fixed plate of Kafra fiber synthesis as wireless transceiver
Transmitting/receiving wireless signal.Third layer is bottom, and the plank of bottom is fixed plate, and the amplification of multichannel two-way signaling is placed in side on the plate
Six sensor informations of input are amplified processing by device 15, the multichannel two-way amplifier 15.Place multipath voltage regulation in the other side
Power supply 13, the power supply are that six sensors are powered simultaneously, and the output line and power supply line of six sensors have eight altogether, this eight
For line by shell to waterproof plug stitch, rubber pad waterproof, shell and fixed plate spiral shell are placed in the gap between shell and stitch
Prevent seawater from entering in shell with 14 filling chink of rubber pad is used again after silk connection.(the present embodiment is with the peace of six sensors
It is illustrated for dress, can specifically select more multisensor and mating electrical equipment according to demand certainly).
Hull outside is equipped with the self-locking waterproof female (not shown) of eight cores, which is with outer stress shell
Integrally and with titanium alloy material is used, which is equipped with cylindrical type groove to outside, which is equipped with eight stitch,
The stitch uses copper wire gilding, it is therefore an objective to anti-seawater corrosion, and there is a certain distance between eight stitch, it is therefore an objective to it is anti-
Only there are short-circuit conditions, which is covered with rubber in addition to stitch, in order to more when female is connected with subheader
Step up close and fix, and draws the gap placement rubber between stitch from shell and play the role of waterproof.In the cylindrical type groove
Side upper end is equipped with positioning groove, which clasps subheader and connect more by female with subheader when female and subheader connect
Closely and it is not easy to loosen.On the inside of the cylindrical type groove and rectangular recess uses together titanium alloy material.The whole lower section in base station is equipped with solid
Fixed board, the fixed plate four corners are set there are four mounting hole.Fixed plate and shell use screw connection, and gap paving between the two
There is rubber, prevent salt water from entering, makes the tight waterproof of interface.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
It imitates embodiment and is applied to other fields, but without departing from the technical solutions of the present invention, according to the technical essence of the invention
Any simple modification, equivalent variations and remodeling to the above embodiments, still fall within the protection scope of technical solution of the present invention.
Claims (5)
1. emergency communication and electric power network system in a kind of seabed subsurface rock, characterized by comprising:
Total pipeline, it is about parallel with seabed in the rock of the seabed underground depths 100-5000m；
Subtube vertically, is arranged at intervals on total pipeline；
Lateral, setting are connected to by subtube, and with subtube；
High-speed communication and power transmission bus are layed in the total pipeline, and high-speed communication and power transmission branch line are layed in and are in charge of
In road, emergency line is layed in the lateral；
Emergency communication equipment, is mounted in lateral, including master controller, and the long-wave communication being connected with master controller is received
Send out equipment, big data memory module and backup power source；
Communication detecting base station, setting is above the subtube at seabed, to provide external communication, detection and power supply.
2. emergency communication and electric power network system in seabed subsurface rock according to claim 1, it is characterised in that: institute
Stating long-wave communication transceiver includes long wave receiving module, and the long wave receiving module includes receiving antenna, amplifier, A/D turns
Parallel operation and digital signal processing unit, the long-wave signal that receiving antenna receives amplify by amplifier, then are converted by A/D
Device is converted into digital signal, inputs to after digital signal processing unit DSP carries out signal decoding and obtains what long-wave signal transmission came
Information.
3. emergency communication and electric power network system in seabed subsurface rock according to claim 1 or 2, feature exist
In: the long-wave communication transceiver includes longwave transmissions module, and the longwave transmissions module includes long wave producer, coding tune
Device, power amplifier and transmitting antenna processed, the long wave producer generate long-wave signal, and the information for needing to transmit passes through coding
Modulator forms carrier wave, is launched after power amplifier amplifies by transmitting antenna.
4. emergency communication and electric power network system in seabed subsurface rock according to claim 1, it is characterised in that: institute
Stating lateral depth is 100-5000 meters.
5. emergency communication and electric power networks building method in a kind of seabed subsurface rock, it is characterised in that include the following steps:
Step A, directed drilling: using directed-drilling technique, makes a call to one in the rock for being located at the seabed underground depths 100-5000m
" L " type pipe well or bis- " L " type pipe wells；
Step B, pilot source 18, guided drilling, the transverse part of step A " L " type pipe well built docking guidance: are installed in tie point
Docking is got up, and total pipeline is formed；
Step C, drilling well is docked: repeating step B, several " L " type pipe wells and bis- " L " type pipe wells are connected together, be built into and appoint
The underground pipe well for length of anticipating；
Step D, branch's drilling well: branch's straight well is made a call to using branch's drilling technology, forms lateral；
Step E, install casing: the tripping in casing in the pipe well being drilled to then is infused in the annular space between casing and pipe well
Enter cement slurry, casing and formation consolidation is integral；
Step F, pipeline installation and installation emergency communication equipment: high-speed communication and power transmission bus are layed in total pipeline, high
Speed communication and power transmission branch line are layed in the vertical part i.e. subtube of " L " type pipe well, and emergency line is layed in lateral, are answered
Anxious communication equipment is installed in lateral；
Step G, it establishes base station: establishing communication detecting base station at the seabed of subtube upper end.
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| CN104776834A (en) * | 2015-04-22 | 2015-07-15 | 中国海洋大学 | Deep-sea floor pore water pressure long-term observation automatic laying system and deep-sea floor pore water pressure long-term observation automatic laying method |
| CN105905264A (en) * | 2016-04-27 | 2016-08-31 | 同济大学 | Underwater main base station of seabed observational network |
| US20190103923A1 (en) * | 2017-10-04 | 2019-04-04 | Subcom, Llc | Power Delivery in Submarine Optical Communication Systems Using Power Feed Converters |
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| CN104776834A (en) * | 2015-04-22 | 2015-07-15 | 中国海洋大学 | Deep-sea floor pore water pressure long-term observation automatic laying system and deep-sea floor pore water pressure long-term observation automatic laying method |
| CN105905264A (en) * | 2016-04-27 | 2016-08-31 | 同济大学 | Underwater main base station of seabed observational network |
| US20190103923A1 (en) * | 2017-10-04 | 2019-04-04 | Subcom, Llc | Power Delivery in Submarine Optical Communication Systems Using Power Feed Converters |
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Application publication date: 20190719 |