CN107843917A - A kind of underwater kit antishock device - Google Patents
A kind of underwater kit antishock device Download PDFInfo
- Publication number
- CN107843917A CN107843917A CN201711262353.9A CN201711262353A CN107843917A CN 107843917 A CN107843917 A CN 107843917A CN 201711262353 A CN201711262353 A CN 201711262353A CN 107843917 A CN107843917 A CN 107843917A
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- Prior art keywords
- earth
- sound wave
- monitoring module
- signal
- crustal movement
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- 230000000703 anti-shock Effects 0.000 title claims abstract description 15
- 230000033001 locomotion Effects 0.000 claims abstract description 64
- 238000012544 monitoring process Methods 0.000 claims abstract description 60
- 238000006073 displacement reaction Methods 0.000 claims abstract description 31
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 claims abstract description 9
- 230000011664 signaling Effects 0.000 claims description 12
- 239000004020 conductor Substances 0.000 claims description 11
- 239000013535 sea water Substances 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000005065 mining Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 238000011160 research Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000012806 monitoring device Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000003653 coastal water Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/01—Measuring or predicting earthquakes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
- G01V1/181—Geophones
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
- G01V1/3808—Seismic data acquisition, e.g. survey design
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Oceanography (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a kind of underwater kit antishock device, comprising：Earth's crust displacement monitoring module, is mounted on tested earth formation, and the displacement for monitoring earth formation motion in real time obtains earth's crust displacement signal, and handles and obtain earth's crust displacement electric signal；Crustal movement sound wave monitoring module, it is mounted in tested earth formation, sound wave is moved caused by for directly monitoring crustal movement or submarine earthquake in real time, or on Underwater Engineering equipment, the crustal movement of indirect monitoring seabed, earthquake or acoustic signals caused by tsunami, and kinematic wave signal is converted into kinematic wave electric signal；Signal processing module, its input are connected to earth's crust displacement monitoring module and crustal movement sound wave monitoring module, for being analyzed and processed to earth's crust displacement electric signal and/or kinematic wave electric signal, obtain corresponding object information.The present invention can directly or indirectly monitor seabed the crustal movement state and submarine earthquake state in real time.
Description
Technical field
The present invention relates to monitoring prevention apparatus, more particularly to a kind of underwater kit antishock device.
Background technology
Because lake, ocean area are vast, and some ocean depth of waters are deeper, can be led to the even upper myriametre depth of several kms
Cause progress engineering construction technical difficulty under operating mode under water larger, and cost price is higher, no image of Buddha terrestrial environment is equally formed
Spread all over infrastructure everywhere, extreme difficulties are brought for the monitoring of underwater crustal movement.
Seabed subsurface rock plate is constantly in micro motion state, when displacement accumulates to a certain extent, it may occur that
The drastically motion that plate is broken suddenly, there is relative motion and interaction of the lithospheric plate along border, and then cause seabed
Earthquake.In addition, as mankind's increase continuous to energy demand make it that mankind's underwater movement is more and more frequent, the construction of Underwater Engineering
Constantly increase with investment, and submarine earthquake activity is very frequently, not only to cause destructiveness to the construction equipment of Underwater Engineering
Destroy, also can on sea level, the equipment property on coastal waters land etc., lives and properties cause uncertain loss, therefore, need
The state of seabed the crustal movement state and submarine earthquake generation is monitored in real time, developed seabed resources for the mankind and found place of safety
Domain, the influence that the natural calamities such as submarine earthquake and tsunami are avoided or reduced for the mankind provide security guarantee service.
The content of the invention
It is an object of the invention to provide a kind of underwater kit antishock device, produces passage by oil gas field well head or adopts under water
Oily tree, valve, manifold Underwater Engineering equipment installation crustal movement monitoring device and crustal movement sound wave monitoring device, can be achieved real
When directly or indirectly monitor seabed the crustal movement state and submarine earthquake state.
In order to realize the above object the present invention is achieved by the following technical solutions：
A kind of underwater kit antishock device, is characterized in, comprising：
Earth's crust displacement monitoring module, is mounted on tested earth formation, for monitoring the position of earth formation motion in real time
Shifting obtains earth's crust displacement signal, and handles and obtain earth's crust displacement electric signal；
Crustal movement sound wave monitoring module, it is mounted in tested earth formation or installed in subsea production tree, valve, pipe
On the Underwater Engineering such as remittance equipment, sound wave is moved caused by for monitoring crustal movement or submarine earthquake in real time, and kinematic wave is believed
Number it is converted into kinematic wave electric signal；
Signal processing module, its input are connected to earth's crust displacement monitoring module and crustal movement sound wave monitoring module, for pair
Described earth's crust displacement electric signal and/or kinematic wave electric signal is analyzed and processed, and obtains corresponding object information.
Described earth's crust displacement monitoring module and crustal movement sound wave monitoring module are by communicating conductor and signal transacting mould
Block is connected, and described communication conductor is arranged in stratum well head passage lanes.
Described crustal movement sound wave monitoring module includes：
Housing；
The piezoelectric sensing unit and signaling control unit being arranged in housing；
Insulation compensation liquid, it is filled in the enclosure interior, and is immersed in described piezoelectric sensing unit and signaling control unit
Around；
Described piezoelectric sensing unit output end is connected to the input of signaling control unit, and the piezoelectric sensing unit is received and come from
Sound wave is moved caused by crustal movement or submarine earthquake and changes into electric signal transmission to described signaling control unit and is handled
To motion sound wave electric signal.
Described crustal movement sound wave monitoring module also includes：One seawater pressure compensating unit, it is fixedly installed in described
Enclosure interior, side directly contacts with described insulation compensation liquid, and opposite side communicates with extraneous seawater.
Described stratum well head passage lanes are underwater oil-gas mining passage.
Object information corresponding to described includes alarm signal, emergency operation signal or the one kind or several for forbidding command signal
Kind.
Described one or more of the Underwater Engineering kit containing subsea production tree, valve or manifold.
The present invention compared with prior art, has advantages below：
The equipment installation crustal movement of the Underwater Engineering such as passage or subsea production tree, valve, manifold is produced by oil gas field well head to supervise
Device and crustal movement sound wave monitoring device are surveyed, directly or indirectly monitoring seabed the crustal movement state and seabed can be achieved in real time
The data of shake state etc., relevant unit or equipment utilization monitoring are carried out researching and analysing judgement, and alarm signal is sent according to judged result
Number, emergency operation signal, forbid command signal etc., not only play the effect such as effective antidetonation, anti-tsunami, can also significantly drop
Low engineering cost.Effective technology effect will such as include as follows：
1st, the Crustal Movement Parameters such as crustal movement sound wave, displacement are monitored in real time, there is provided give associated mechanisms to carry out crustal movement rule
Research, warning and prevention is carried out to natural geologic hazards such as earthquake, tsunamis；
2nd, the Crustal Movement Parameters such as crustal movement sound wave, displacement are monitored in real time, there is provided to marine vessel, naval vessels, land-bound equipment, sky
Middle equipment etc. is researched and analysed；
3rd, directly or indirectly monitoring identifies seismic wave in real time, sends emergency operation instruction, prevents or reduce in advance natural calamity and make
Into disaster；
4th, monitoring identification seismic wave, there is provided carry out warning and prevention, analysis and research etc. to associated mechanisms.
Brief description of the drawings
Fig. 1 is a kind of structural representation of underwater kit antishock device of the present invention；
Fig. 2 is the structure chart of crustal movement sound wave monitoring module of the present invention.
Embodiment
Below in conjunction with accompanying drawing, by describing a preferable specific embodiment in detail, the present invention is further elaborated.
As shown in figure 1, a kind of underwater kit antishock device, comprising：
Earth's crust displacement monitoring module 1, is mounted on tested earth formation, for monitoring the position of earth formation motion in real time
Shifting obtains earth's crust displacement signal, and handles and obtain earth's crust displacement electric signal；
Crustal movement sound wave monitoring module 2, be mounted in tested earth formation or installed in subsea production tree, valve,
On the Underwater Engineering such as manifold equipment, sound wave is moved caused by for monitoring crustal movement or submarine earthquake in real time, and by kinematic wave
Signal is converted into kinematic wave electric signal；
Signal processing module 5, its input are connected to earth's crust displacement monitoring module 1 and crustal movement sound wave monitoring module 2, are used for
Described earth's crust displacement electric signal and/or kinematic wave electric signal are analyzed and processed, obtain corresponding object information.
Described earth's crust displacement monitoring module 1 and crustal movement sound wave monitoring module 2 are by communicating conductor 3 and signal transacting
Module is connected, and described communication conductor is arranged in stratum well head passage lanes 4, and communication conductor 3 passes through stratum well head passage lanes
4, it is that earth's crust displacement monitoring module 1 and crustal movement sound wave monitoring module 2 provide communication media interface channel, monitoring signals is passed
It is sent to processing module 5.
Such as crustal movement sound wave monitoring module 2 is arranged on subsea production tree, valve, manifold Underwater Engineering and equipped, then
Communication conductor 3 is directly connected with signal processing module 5, no longer penetrating ground wellhead traversing passage 4.
Described stratum well head passage lanes 4 are underwater oil-gas mining passage, are earth's crust displacement monitoring module 1, earth's crust fortune
Dynamic sound wave monitoring module 2 and communication conductor 3 provide physical installation passage lanes.
Above-mentioned signal processing module 5 is the collection of all monitoring signals, analysis judges and processing center, by the earth's crust
The signal that displacement monitoring module 1 and crustal movement sound wave monitoring module 2 monitor is analyzed, and is reached research and is judged crustal movement shape
The purpose of condition, according to analysis judged result, send alarm command, emergency operation instruction, forbid the signals such as instruction related to other
Unit, equipment or personnel, signal processing apparatus 5 signal data being collected into can also be transmitted directly to other associated mechanisms,
Equipment or personnel, to realize information sharing and analysis and research etc..
As shown in Fig. 2 described crustal movement sound wave monitoring module 2 includes：Housing 21；The piezoelectricity being arranged in housing passes
Feel unit 22 and signaling control unit 23；Insulation compensation liquid 24, it is filled in the enclosure interior, and is immersed in described piezoelectricity
Around sensing unit 22 and signaling control unit 23；Described piezoelectric sensing unit output end is connected to signal control by conductor
The input of unit processed, the piezoelectric sensing unit receive move caused by crustal movement or the submarine earthquake sound wave and transmit to
Described signaling control unit handles to obtain motion sound wave electric signal, and wherein piezoelectric sensing unit is by from crustal movement or earthquake
Caused kinematic wave continuous action, mechanically deform is produced, due to piezo-electric effect principle, produce electric field signal；Signaling control unit
Electric field signal caused by piezoelectric sensing unit 22 is handled, readable voltage or current capacity signal parameter is obtained and carries out letter
Number amplification, conductor as signal transmission carrier, electric field signal caused by piezoelectric sensing unit 22 is passed.
In a particular embodiment, described crustal movement sound wave monitoring module also includes：One seawater pressure compensating unit 25,
It is fixedly installed in inside described housing 21, and side directly contacts with described insulation compensation liquid 24, opposite side and external world sea
Aqueous phase is led to, and the seawater pressure compensating unit 25 is elastomer device, when whole device is arranged on underwater environment operating mode, seawater pressure
Force compensating unit is by sub-sea effect of water pressure, and seawater pressure compensating unit automatic elastic adjusts its elastic volume, to reach
Enclosure interior pressure balances with external seawater pressure, prevents seawater pressure from being had undesirable effect to whole device.
The well head of subsea fields exploitation typically has hundreds of meters to a few km depth, can pass through each depth rock of the earth's crust
Layer, and in order to which the cost-effective monitoring situation such as seabed crustal movement and earthquake, the present invention utilize the well head of oil-gas field development,
Corresponding earth's crust formation depth position installation earth's crust displacement monitoring module or crustal movement sound wave monitoring module in well head, directly in real time
Monitoring the crustal movement state and crustal movement sound wave situation, monitoring signals are arrived by communication medias such as cables along well head channel transfer
Water-bed mud line area above, then by being arranged on, water-bed uphole equipment, production tree equipment, valve are equipped, manifold is equipped
Or communication system interface of other Underwater Engineering equipments etc. is transferred to the water surface or is transmitted directly to the water surface, monitoring device can not also
Indirect monitoring seabed crustal movement sound wave, the earth's crust on underwater engineer equipment have been installed to be directly installed on by well head passage
Motion etc. parameter state, the data of monitoring under water or it is waterborne automatically analyzed or manual analysis research, sentenced in time with reaching
Break and grasp underwater the crustal movement state, submarine earthquake situation, tsunami situation etc., be relevant departments or equipment in time or adopt in advance
Take effective measures to provide reliable basis, maximize influence caused by reducing or eliminating submarine earthquake, tsunami etc..
Although present disclosure is discussed in detail by above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.After those skilled in the art have read the above, for the present invention's
A variety of modifications and substitutions all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (7)
1. a kind of underwater kit antishock device, it is characterised in that include：
Earth's crust displacement monitoring module, is mounted on tested earth formation, for monitoring the position of earth formation motion in real time
Shifting obtains earth's crust displacement signal, and handles and obtain earth's crust displacement electric signal；
Crustal movement sound wave monitoring module, it is mounted in tested earth formation or on Underwater Engineering equipment, uses
Sound wave is moved caused by monitoring crustal movement or submarine earthquake in real time, and kinematic wave signal is converted into kinematic wave electric signal；
Signal processing module, its input are connected to earth's crust displacement monitoring module and crustal movement sound wave monitoring module, for pair
Described earth's crust displacement electric signal and/or kinematic wave electric signal is analyzed and processed, and obtains corresponding object information.
2. underwater kit antishock device as claimed in claim 1, it is characterised in that described earth's crust displacement monitoring module and ground
Shell motion sound wave monitoring module is connected by communicating conductor with signal processing module, and described communication conductor is arranged in stratum well head
Passage lanes.
3. underwater kit antishock device as claimed in claim 1, it is characterised in that described crustal movement sound wave monitoring module
Comprising：
Housing；
The piezoelectric sensing unit and signaling control unit being arranged in housing；
Insulation compensation liquid, it is filled in the enclosure interior, and is immersed in described piezoelectric sensing unit and signaling control unit
Around；
Described piezoelectric sensing unit output end is connected to the input of signaling control unit, and the piezoelectric sensing unit is received and come from
Motion sound wave, which changes into electric signal and transmitted to described signaling control unit, caused by crustal movement or submarine earthquake is handled
To motion sound wave electric signal.
4. underwater kit antishock device as claimed in claim 3, it is characterised in that described crustal movement sound wave monitoring module
Also include：One seawater pressure compensating unit, it is fixedly installed in described enclosure interior, and side and described insulation compensation liquid are straight
Contact, opposite side communicate with extraneous seawater.
5. underwater kit antishock device as claimed in claim 2, it is characterised in that described stratum well head passage lanes are water
Lower oil-gas mining passage.
6. underwater kit antishock device as claimed in claim 1, it is characterised in that object information includes alarm corresponding to described
Signal, emergency operation signal or the one or more for forbidding command signal.
7. underwater kit antishock device as claimed in claim 1, it is characterised in that described Underwater Engineering kit is containing underwater
The one or more of production tree, valve or manifold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711262353.9A CN107843917A (en) | 2017-12-04 | 2017-12-04 | A kind of underwater kit antishock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711262353.9A CN107843917A (en) | 2017-12-04 | 2017-12-04 | A kind of underwater kit antishock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107843917A true CN107843917A (en) | 2018-03-27 |
Family
ID=61664447
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|---|---|---|---|
| CN201711262353.9A Pending CN107843917A (en) | 2017-12-04 | 2017-12-04 | A kind of underwater kit antishock device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107843917A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114509807A (en) * | 2022-04-20 | 2022-05-17 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Shallow stratum section structure detection system, detection method and application |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114509807A (en) * | 2022-04-20 | 2022-05-17 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Shallow stratum section structure detection system, detection method and application |
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