CN108279111A - The experimental simulation equipment and control method of the seabed oil spilling behavior of thermocline layer - Google Patents
The experimental simulation equipment and control method of the seabed oil spilling behavior of thermocline layer Download PDFInfo
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- CN108279111A CN108279111A CN201810067994.7A CN201810067994A CN108279111A CN 108279111 A CN108279111 A CN 108279111A CN 201810067994 A CN201810067994 A CN 201810067994A CN 108279111 A CN108279111 A CN 108279111A
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- thermocline
- seabed
- hot water
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
- E02B1/02—Hydraulic models
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; viscous liquids; paints; inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2823—Oils, i.e. hydrocarbon liquids raw oil, drilling fluid or polyphasic mixtures
Abstract
The present invention provides the experimental simulation equipment and control method of a kind of seabed oil spilling behavior of thermocline layer, it is related to marine oil overflow and puts into practice early-warning and predicting technology and ocean monitoring technologytechnologies field, the experimental simulation equipment of the seabed oil spilling behavior of the thermocline layer includes spilled oil simulation device, thermocline simulator, Ultraluminescence photographic means and for holding liquid with the container of simulated sea bottom oil spilling behavior；Spilled oil simulation device is used for simulated sea bottom Oil spills accident, and thermocline simulator is used for the physical aspect of simulated sea bottom thermocline, and Ultraluminescence photographic means is for recording experimental data.The physical aspect of simulated sea bottom oil oil spill accident and simulated sea bottom thermocline carries out in this container.The experimental simulation equipment of the seabed oil spilling behavior of the thermocline layer of the application solves seabed oil spill accident in the prior art and is happened at the technical issues of thermocline this case is difficult to through experimental setup accurate simulation.
Description
Technical field
The present invention relates to marine oil overflows to put into practice early-warning and predicting technology and ocean monitoring technologytechnologies field, more particularly, to one
The experimental simulation equipment and control method of the seabed oil spilling behavior of kind thermocline layer.
Background technology
In recent years, with the development and utilization of submarine oil resource, in the exploitation and transmission process of oil, seabed oil spilling
Frequent Accidents, it is growing day by day that oil caused by oil/gas well blowout, platform or drilling rig topple etc. spreads unchecked accident.For example, 2010
The year April Gulf of Mexico " deep water horizon " drilling platforms explosion oil spill accident, in June, 2010 AP Moeller-Maersk of Denmark drilling platforms
North Sea crude oil leakage, Egypt's in June, 2010 Red sea oil leakage, Dalian in July, 2010 The Great Hermit Hill New Port harbour petroleum pipeline overflow
Oily accident, the oil fields in June, 2011 Peng Lai 19-3 oil spill accident, 7.16 oil spill accident of in July, 2014 Dalian, in January, 2018 East Sea
Marine site " No. Sang Ji " oil tanker from oil leaking event.These accidents show accurate evaluation seabed oil spilling seabed disperse and transport and space-time
Distribution is to taking reasonable emergency disposal measure extremely necessary.
In current oil spilling research, offshore spilled oil is only focused on mostly, it is less to the analog study of underwater oil spilling.But with sea
Face oil spilling is compared, and difficulty higher is remedied in pipeline leakage, blowout or the closure of seabottom geology oil spilling, endangers bigger, seabed oil spilling
Monitoring face huge problem.For seabed oil spilling, conventional method of disposal is difficult to use at present, block oil spilling source it
Before, processing recycling is carried out after it can only being waited to float to sea again.Therefore, the research of underwater oil spilling is increased in recent years.
But compared with offshore spilled oil, the research difficulty bigger of pipeline leakage, blowout or seabottom geology oil spilling is theoretical
Analysis, modeling and simulation are all increasingly complex.Currently, Numerical Simulation of Oil spill research in seabed is more, but lacks experiment and put into practice number
According to verification and support.Substantially the environment in seabed can be more really restored without a kind of experimental setup.In addition, undersea
Seawater has different property in different depth.According to existing theory, seawater is layering, theoretical there are many ways to layering,
The seawater of different zones is also not quite similar on the earth.A kind of common layered approach is, according to the sea determined by temperature and salinity
The spring layer of water, that is to say, that temperature and salinity vertical gradient reach the local of critical value and be just spring layer.Seabed can be divided into temperature
Spring layer (lower abbreviation thermocline) and halocline.Thermocline is that have very thin the one of great variety positioned at sea following temperature and density
Layer, is that the thin warm water layer on upper layer and the thick cold water interlayer of lower layer the layer that water temperature drastically declines occur.Due in exposed waters, salinity
Almost stablize, and pressure only has density very slight influence, therefore temperature just becomes one of influence density of sea water most
Important factor.The ocean temperature on ocean surface is higher, therefore its density is just smaller than the cold water of depths.Due in thermocline
Locate temperature and rapid variation occurs for density, this makes thermocline become biology and an important interface of seawater circulation.But
It is that there is presently no a kind of experimental simulation devices that can be simulated oil spill accident and be happened at thermocline.
To sum up, thermocline is the water layer for being located at the following hundreds to thousands rice in sea, temperature and density and having great variety how
A kind of experimental simulation equipment of the seabed oil spilling behavior of thermocline layer is provided, can simulated sea bottom oil spill accident be happened at
The case where thermocline, and easy, quick, accurate when simulated operation, those skilled in the art's urgent problem to be solved.
Based on this, the present invention provides the experimental simulation equipment and controlling party of a kind of seabed oil spilling behavior of thermocline layer
Method is to solve above-mentioned technical problem.
Invention content
The purpose of the present invention is to provide a kind of experimental simulation equipment of the seabed oil spilling behavior of thermocline layer and controls
Method is happened at this case that thermocline with to alleviate seabed oil spill accident existing in the prior art and is difficult to through experimental setup standard
Really the technical issues of simulation.
The experimental simulation equipment of the seabed oil spilling behavior of thermocline layer provided by the invention, including spilled oil simulation device,
Thermocline simulator, Ultraluminescence photographic means and for holding liquid with the container of simulated sea bottom oil spilling behavior；It is described to overflow
Oily simulator includes crude oil storage tank and oil-spill dispersant storage tank；The crude oil storage tank and the oil-spill dispersant storage tank pass through
Pipeline and the reservoir, and entered by the bottom of the container；The thermocline simulator includes for providing cold water
Handpiece Water Chilling Units and Hot water units for providing hot water；The container includes cold water inlet, cold water water outlet, hot water water inlet
Mouth and hot water outlet, the cold water inlet and cold water water outlet are connect by pipeline with the handpiece Water Chilling Units, the hot water
Water inlet and hot water outlet are connect by pipeline with the Hot water units；The container be cylinder, the water inlet of hot water and
The position of hot water outlet is located at the top of the cold water inlet and cold water water outlet；The cold water inlet and/or described
Cold water adjustment valve is provided on the pipeline of cold water water outlet, on the pipeline of the water inlet of hot water and/or the hot water outlet
It is provided with hot water adjusting valve；The Ultraluminescence photographic means is used to shoot the oil spilling behavior in the container.
Further, the spilled oil simulation device further includes horizontal crude oil nozzle and intersects cloth with the horizontal crude oil nozzle
The the first oil-spill dispersant nozzle set, and vertical crude oil nozzle and with the second oil spilling of the vertical crude oil nozzle arranged crosswise
Dispersant nozzle；The horizontal crude oil nozzle and the vertical crude oil nozzle are connected to by pipeline with the crude oil storage tank, institute
The first oil-spill dispersant nozzle and the second oil-spill dispersant nozzle is stated to connect by pipeline and the oil-spill dispersant storage tank
It is logical, it is both provided with regulating valve on the pipeline.
Further, the horizontal crude oil nozzle and the first oil-spill dispersant nozzle square crossing arrangement and/or institute
State vertical crude oil nozzle and the second oil-spill dispersant nozzle square crossing arrangement.
Further, the crude oil storage tank and/or the oil-spill dispersant storage tank are respectively connected with compression pump.
Further, the container is made of transparent material, and graduated scale, the graduated scale are provided on transparent container
Prolong the container height direction arrangement of cylinder, 0 graduation mark of the graduated scale is at the upper end of the container, the quarter of the container
It is provided with white background board at degree ruler.
Further, it is provided with container cover at the top of the container.
Further, further include clamp device, the clamp device is arranged on the lateral wall of the container, the fastening
Device is detachably connected with the container.
Further, further include mobile device, the mobile device includes the seabed for placing the thermocline layer
The platform of the experimental simulation equipment of oil spilling behavior is provided with universal wheel on the downside of the platform.
Further, the lateral wall of the container is provided at least one temperature sensor, and at least one temperature passes
Sensor prolongs the short transverse arranged for interval of the container；Further include main controller, all temperature sensors with the master
Control device electrical connection.
The experimental simulation equipment of the seabed oil spilling behavior of the thermocline layer provided by the invention, including spilled oil simulation dress
It sets, thermocline simulator, Ultraluminescence photographic means and for holding liquid with the container of simulated sea bottom oil spilling behavior.Its
In, spilled oil simulation device is used for simulated sea bottom oil oil spill accident, and thermocline simulator is used for the object of simulated sea bottom thermocline
Form is managed, Ultraluminescence photographic means is for recording experimental data.Simulated sea bottom oil oil spill accident and simulated sea bottom Wen Yue
The physical aspect of layer is equal ++ it is carried out in container.
The spilled oil simulation device includes crude oil storage tank, oil-spill dispersant storage tank and the container for holding simulated seawater.It is former
Oil tank is for storing crude oil, and for oil-spill dispersant storage tank for storing oil-spill dispersant, oil-spill dispersant includes detergent, micro- life
Object degradation bacteria etc., with crude oil quick bio chemical reaction occurs for oil-spill dispersant, with the real case of simulated sea bottom oil spilling.
Thermocline is the thin layer that temperature and density have great variety, is the thin warm water layer on upper layer and the thick cold water of lower layer
There is the layer that water temperature drastically declines in interlayer.Therefore the thermocline simulator includes handpiece Water Chilling Units for providing cold water and is used for
The Hot water units of hot water are provided；The container includes cold water inlet, cold water water outlet, water inlet of hot water and hot water outlet, is somebody's turn to do
Cold water inlet and cold water water outlet are connect by pipeline with the handpiece Water Chilling Units, and the water inlet of hot water and hot water outlet pass through pipe
Road is connect with the Hot water units；The container is cylinder, and the position of the water inlet of hot water and hot water outlet is located at the cold water and intakes
The top of mouth and cold water water outlet.It is the seawater of cold water layer so as to be warm water layer, lower layer into the simulation upper layer of container, and holds
Device includes cold water inlet, cold water water outlet, water inlet of hot water and hot water outlet, and the seawater for warming up water layer and cold water layer is all stream
Dynamic state, to simulate thermocline.
The Ultraluminescence photographic means is used to shoot the oil spilling behavior in the container, records experimentation and experimental data.
The experimental simulation equipment of the seabed oil spilling behavior of the thermocline layer provided by the invention, when use, first simulate sea
Bottom thermocline.Seawater is injected to the inside of container by cold water inlet and water inlet of hot water, at this time cold water water outlet and hot water
Water outlet is also opened.At this point, container is partially formed hot water circuit, lower part forms circulating chilled water, hot water circuit and cold water
The intersection of cycle simulates seabed thermocline.Cold water adjustment is provided on the pipeline of cold water inlet and/or cold water water outlet
It is provided with hot water adjusting valve on the pipeline of valve, water inlet of hot water and/or hot water outlet.Valve and hot water are adjusted by adjusting cold water
Adjustment valve adjusts the volume of circulating chilled water and hot water circuit again in container, and the volume of whole container is accounted for so as to adjust thermocline.
The temperature that hot water or cold water is adjusted by adjusting handpiece Water Chilling Units and Hot water units, so as to adjust seawater in container the temperature difference with mould
Intend a variety of thermocline forms, for example, thermocline accounts for whole container height or length 1/2 is simulated, hot water circuit and cold water
Cycle accounts for the 1/4 of whole container height or length.
After simulating seabed thermocline, then simulated sea bottom oil spill accident.Open crude oil storage tank and oil-spill dispersant storage tank with
Pipeline between container makes crude oil and oil-spill dispersant enter from container bottom, with simulated sea bottom oil spilling.It is shone using Ultraluminescence
Phase device records whole experiment process.
The present invention also provides a kind of controlling parties of the experimental simulation equipment of the seabed oil spilling behavior for thermocline layer
Method, including：The first step：Receive the data of the temperature sensor；Second step：According to above-mentioned data, the handpiece Water Chilling Units are adjusted
With the flow proportional of water filling into the container of the Hot water units.
Based on this, for the present invention compared with original technology, seabed oil spill accident can be simulated by, which having, is happened at seabed thermocline
When seabed oil spilling behavior, and have the advantages that easy, fast and accurately.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the front view of the experimental simulation equipment of the seabed oil spilling behavior of one thermocline layer of embodiment；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is the structural schematic diagram of real-time mobile device；
Fig. 4 is the control method electric drawings of embodiment two.
Label：101- crude oil storage tanks；102- oil-spill dispersant storage tanks；103- untreated oil line main roads；104- crude oil pipes
The road first branch；105- untreated oil line the second branches；106- dispersant pipeline main roads；The 107- dispersant pipeline first branchs；
108- dispersant pipeline the second branches；The horizontal crude oil nozzles of 109-；The vertical crude oil nozzles of 110-；The first oil spillings of 111- disperse
Agent nozzle；112- the second oil-spill dispersant nozzles；113- compression pumps；114- pressure gauges；115- regulating valves；201- cold water
Unit；202- Hot water units；300- containers；301- cold water inlets；302- cold water water outlets；303- water inlet of hot water；
304- hot water outlets；305- graduated scales；306- container covers；307- temperature sensors；400- clamp devices；501- long
Shortwave switches uv analyzer；502- photographic systems；503- controllers；504- ball-screws；505- rectangle sliding rails；
506- supporting plates；507- motors；508- cap controllers；509- lower limit controllers；510- electric wires；511- frameworks.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that such as occur term "center", "upper", "lower", "left", "right",
"vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on ... shown in the drawings or position
Relationship is merely for convenience of description of the present invention and simplification of the description, and not indicating or implying the indicated device or element must have
There is specific orientation, with specific azimuth configuration and operation, therefore is not considered as limiting the invention.In addition, as occurred
Term " first ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " peace such as occur
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Embodiment one
As shown in Figure 1-Figure 3, a kind of experiment mould of the seabed oil spilling behavior of thermocline layer is provided in the present embodiment
Propose standby, the experimental simulation equipment of the seabed oil spilling behavior of the thermocline layer includes spilled oil simulation device, thermocline simulation dress
It sets, Ultraluminescence photographic means and for holding liquid with the container 300 of simulated sea bottom oil spilling behavior.Wherein, spilled oil simulation fills
It sets and is used for simulated sea bottom oil oil spill accident, thermocline simulator is used for the physical aspect of simulated sea bottom thermocline, ultraviolet glimmering
Light photographic means is for recording experimental data.The physical aspect of simulated sea bottom oil oil spill accident and simulated sea bottom thermocline
Carried out in container 300.
The spilled oil simulation device includes crude oil storage tank 101, oil-spill dispersant storage tank 102 and the appearance for holding simulated seawater
Device 300.Crude oil storage tank 101 is for storing crude oil, and oil-spill dispersant storage tank 102 is for storing oil-spill dispersant, oil-spill dispersant
Including detergent, microbial degradation bacterium etc., with crude oil quick bio chemical reaction occurs for oil-spill dispersant, with simulated sea bottom oil spilling
Real case.
Thermocline is the thin layer that temperature and density have great variety, is the thin warm water layer on upper layer and the thick cold water of lower layer
There is the layer that water temperature drastically declines in interlayer.Therefore the thermocline simulator includes the handpiece Water Chilling Units 201 and use for providing cold water
In the Hot water units 202 for providing hot water；The container 300 includes cold water inlet 301, cold water water outlet 302, water inlet of hot water
303 and hot water outlet 304, the cold water inlet 301 and cold water water outlet 302 connect with the handpiece Water Chilling Units 201 by pipeline,
The water inlet of hot water 303 and hot water outlet 304 are connect by pipeline with the Hot water units 202；The container 300 is cylinder, should
The position of water inlet of hot water 303 and hot water outlet 304 is located at the top of the cold water inlet 301 and cold water water outlet 302.With
It is the seawater that warm water layer, lower layer are cold water layer to make the simulation upper layer into container 300, and container 300 includes cold water inlet
301, the seawater of cold water water outlet 302, water inlet of hot water 303 and hot water outlet 304, warm water layer and cold water layer is all flowing shape
State, to simulate thermocline.
The Ultraluminescence photographic means is used to shoot the oil spilling behavior in the container 300, record experimentation and experiment number
According to.
The experimental simulation equipment of the seabed oil spilling behavior of the thermocline layer provided by the invention, when use, first simulate sea
Bottom thermocline.Seawater is injected to the inside of container 300 by cold water inlet 301 and water inlet of hot water 303, cold water is discharged at this time
Mouth 302 and hot water outlet 304 are also opened.At this point, container 300 is partially formed hot water circuit, lower part forms cold water and follows
The intersection of ring, hot water circuit and circulating chilled water simulates seabed thermocline.Cold water inlet 301 and/or cold water water outlet 302
Pipeline on be provided with cold water adjustment valve, be provided with hot water tune on the pipeline of water inlet of hot water 303 and/or hot water outlet 304
Whole valve.Valve and hot water adjusting valve are adjusted by adjusting cold water to adjust the volume of circulating chilled water and hot water circuit again in container 300,
The volume of whole container 300 is accounted for so as to adjust thermocline.Cold water is adjusted by adjusting handpiece Water Chilling Units 201 and Hot water units 202
With the temperature of hot water, so as to adjust the temperature difference of seawater in container 300 to simulate in the form of a variety of thermoclines, for example, simulating Wen Yue
Layer accounts for 300 height of whole container, and either 1/2 hot water circuit of length and circulating chilled water account for 300 height of whole container or length
1/4.
After simulating seabed thermocline, then simulated sea bottom oil spill accident.Open crude oil storage tank 101 and oil-spill dispersant storage tank
Pipeline between 102 and container 300 makes crude oil and oil-spill dispersant enter from 300 bottom of container, with simulated sea bottom oil spilling.Make
Whole experiment process is recorded with Ultraluminescence photographic means.
On the basis of the above embodiments, further, the spilled oil simulation device includes crude oil storage tank 101 and oil spilling point
Powder storage tank 102；Crude oil storage tank 101 and oil-spill dispersant storage tank 102 are connected to by pipeline with container 300, and by container 300
Bottom enter.The spilled oil simulation device further includes horizontal crude oil nozzle 109 and intersects cloth with the horizontal crude oil nozzle 109
The the first oil-spill dispersant nozzle 111 set, and vertical crude oil nozzle 110 and with vertical 110 arranged crosswise of crude oil nozzle
The second oil-spill dispersant nozzle 112.Horizontal crude oil nozzle 109 and vertical crude oil nozzle 110 pass through pipeline and the crude oil
Storage tank 101 is connected to, and the first oil-spill dispersant nozzle 111 and the second oil-spill dispersant nozzle 112 are disperseed by pipeline and oil spilling
Agent storage tank 102 is connected to, and regulating valve 115 is both provided on pipeline.
Horizontal crude oil nozzle 109 and vertical crude oil nozzle 110 are used to inject crude oil into container 300, the first oil spilling point
Powder nozzle 111 and the second oil-spill dispersant nozzle 112 are used to inject oil-spill dispersant into container 300.Horizontal crude oil spray
Mouth 109 is used for the situation of horizontal-jet when simulated sea bottom oil spilling, and vertical crude oil nozzle 110 is used to vertically spray when simulated sea bottom oil spilling
The situation penetrated.And horizontal 109 and first oil-spill dispersant nozzle of crude oil nozzle, 111 arranged crosswise, crude oil may be implemented and the oil that disappears
The rapidly transmission biochemical reaction of agent, microbiological decomposer etc., 110 and second oil-spill dispersant nozzle of vertical crude oil nozzle
The effect of 112 arranged crosswises is identical.
Such as Fig. 2, further, the horizontal crude oil nozzle 109 and 111 square crossing of the first oil-spill dispersant nozzle
Arrangement and/or the vertical crude oil nozzle 110 and 112 square crossing of the second oil-spill dispersant nozzle arrangement.
Further, crude oil storage tank 101 is connected to container 300 by untreated oil line, oil-spill dispersant storage tank 102 and container
300 pass through dispersant pipeline connection；Untreated oil line and dispersant pipeline include main road and two branches.As shown in Figure 1, with original
For oil pipe line, untreated oil line main road 103 is drawn from crude oil storage tank 101, is divided into the untreated oil line first branch 104 through a distance
With untreated oil line the second branch 105, two branches are separately connected horizontal crude oil nozzle 109 and vertical crude oil nozzle 110.Dispersant
Pipeline is similar with untreated oil line, and dispersant pipeline main road 106 is drawn from oil-spill dispersant storage tank 102, is divided into point through a distance
The powder pipeline first branch 107 and dispersant pipeline the second branch 108, two branches are separately connected the first oil-spill dispersant nozzle
111 and the second oil-spill dispersant nozzle 112.It is set in the untreated oil line first branch 104 and/or untreated oil line the second branch 105
It is equipped with the regulating valve 115, is provided in the dispersant pipeline first branch 107 and/or dispersant pipeline the second branch 108 described
Regulating valve 115.
Such as Fig. 1, in the alternative of the present embodiment, the crude oil storage tank 101 and/or the oil-spill dispersant storage tank 102
It is respectively connected with compression pump 113.Further, the crude oil storage tank 101 and/or the oil-spill dispersant storage tank 102 are also all connected with
There is pressure gauge 114.Compression pump 113 is used to adjust the pressure in crude oil storage tank 101 and/or oil-spill dispersant storage tank 102, pressure gauge
114 for showing the pressure in the two.By adjusting the pressure in crude oil storage tank 101 and/or oil-spill dispersant storage tank 102, energy
Enough simulate a variety of seabed oil spilling situations.
On the basis of the above embodiments, further, the experimental simulation equipment of the seabed oil spilling behavior of thermocline layer
Including spilled oil simulation device, thermocline simulator, Ultraluminescence photographic means and for holding liquid with simulated sea bottom oil spilling
The container 300 of behavior.Spilled oil simulation device and thermocline simulator are connected to by pipeline with container 300, and Ultraluminescence is shone
Experimentation of the phase device in record container 300.Container 300 is cylinder, and is made of transparent material, transparent container
Graduated scale 305 is provided on 300, graduated scale 305 prolongs 300 short transverse of the container arrangement of cylinder, 0 graduation mark of graduated scale 305
In the upper end of container 300.It is provided with white background board at the graduated scale 305 of container 300.White background board facilitates observation and bat
According to.
Further, the container 300 is cylinder.
Further, 0 graduation mark of graduated scale 305 is at the upper surface of 300 top recirculated water of container.When on container 300
When portion's recirculated water is hot water circuit, 0 graduation mark of graduated scale 305 is in the upper surface of hot water circuit water.
Such as Fig. 1, in the alternative of the present embodiment, the top of the container 300 is provided with container cover 306.Due to the use of
In have be added bacterium with the situation of degraded oil, other bacteriums enter container 300 in air in order to prevent, cause occur experiment knot
The situation of fruit inaccuracy is provided with container cover 306 at the top of container 300.
Such as Fig. 1, in the alternative of the present embodiment, the experimental simulation equipment of the seabed oil spilling behavior of thermocline layer is also wrapped
Clamp device 400 is included, clamp device 400 is arranged on the lateral wall of the container 300, and clamp device 400 is used for stable container
300.Clamp device 400 is detachably connected with the container 300.A kind of structure of clamp device 400 is dead ring, fastens ring set
It is located at the lateral wall of container 300, when being observed and taken pictures inside to container 300, clamp device 400 can unload, usually
It can install.
In the alternative of the present embodiment, the experimental simulation equipment of the seabed oil spilling behavior of thermocline layer further includes movement
Device, mobile device include the platform of the experimental simulation equipment of the seabed oil spilling behavior for placing the thermocline layer, are put down
It is provided with universal wheel on the downside of platform, is moved easily whole equipment.
Such as Fig. 1, in the alternative of the present embodiment, the lateral wall of container 300 is provided at least one temperature sensor
307, at least one temperature sensor 307 prolongs the short transverse arranged for interval of container 300.The seabed oil spilling behavior of thermocline layer
Experimental simulation equipment further include main controller, all temperature sensors 307 are electrically connected with main controller.
In the alternative of the present embodiment, the experimental simulation equipment of the seabed oil spilling behavior of thermocline layer includes ultraviolet glimmering
Light photographic means, the Ultraluminescence photographic means include programmable controller, long shortwave switching uv analyzer 501, photograph system
System and stepping motors, the long shortwave switching uv analyzer 501 and photographic system be installed on jointly program control can from
In the dynamic real-time mobile device moved up and down.
Such as Fig. 3, Ultraluminescence photographic means includes the programmable controller that may be implemented to move up and down automatically, the switching of long shortwave
Uv analyzer 501, photographic system 502 and stepping motors 503, are installed on jointly in real-time mobile device.Uv analyzer
It is combined composition Ultraluminescence photographic system with photographic system, unsharp oil droplet and oil spilling dispersion will be observed under ordinary ray
Size droplet diameter change procedure, which is clearly captured, during agent and the two phase separation records, and has detectivity height, can
To weaken the characteristics of eliminating object background.It, can be according to cylinder by Ultraluminescence photographic system loaded on can be in real time in mobile device
The movement for describing drop in device 300, to move up and down the seabed oil spilling behavior in captured in real-time container 300 at different depth.
Further, the real-time mobile device includes controller 503, can control ball-screw 504, passes through rectangle sliding rail
505 to drive stainless steel pallet 506 to move up and down, and the position and speed of supporting plate 506 is controlled by controller 503；Wherein, it rolls
Ballscrew height is 200cm, as the height of the container 300 in Fig. 1.Switch ultra-violet analysis equipped with long shortwave on supporting plate 506
Instrument 501 and photographic system 502, different position and speeds is arranged can different location in captured in real-time cylindrical chamber 300
Crude oil uphill process.Stepping motors 507 touch cap controller 508 or lower limit controller 509 can stop continuing up or
Person moves down, and shields to photographic system.Pass through between motor 507 and cap controller 508 and lower limit controller 509
Electric wire 510 connects.Ball-screw 504 and rectangle sliding rail 505 are combined, and convert rotational motion is in line movement, by bearing from rolling
Action becomes sliding action.The frictional resistance with very little due to ball-screw 504 and the combination of rectangle sliding rail 505, realizes tool
There is the Ultraluminescence photographic system gapless movement that program controls, makes photographic system steady movement at the uniform velocity up and down, in real time, clearly
Ground records the migration situation of " elaioleucite ".The above structure of real-time mobile device is installed in framework 511.
Embodiment two
Fig. 4 is the control method of the experimental simulation equipment of the seabed oil spilling behavior of thermocline layer provided in this embodiment；
The present embodiment is the further of the experimental simulation equipment of the seabed oil spilling behavior of the thermocline layer provided embodiment one
It improves, technical solution described in embodiment one also belongs to the embodiment, and the technical solution that embodiment one has been described is no longer heavy
Multiple description.
Specifically, as shown in figure 4, control method in the present embodiment, the lateral wall for control container 300 are arranged
There are the experimental simulation equipment of the seabed oil spilling behavior of the thermocline layer of at least one temperature sensor 307, at least one temperature
Sensor 307 prolongs the short transverse arranged for interval of container 300；Control method includes：The first step：Receive temperature sensor 307
Data；Second step：According to above-mentioned data, the flow of water filling into container 300 of handpiece Water Chilling Units 201 and Hot water units 202 is adjusted
Ratio.
Further, there are four the settings of the temperature sensor 307.
In this embodiment, container 300 is cylinder, and there are four the settings of temperature sensor 307, prolongs between 300 vertical direction of container
Every arrangement.The experimental simulation equipment of the seabed oil spilling behavior of thermocline layer further includes main controller, all temperature sensors 307
It is electrically connected with main controller.The control method of experimental simulation equipment includes：The first step：Receive the data of temperature sensor 307；The
Two steps：According to above-mentioned data, the flow proportional of water filling into container 300 of handpiece Water Chilling Units 201 and Hot water units 202 is adjusted.Temperature
Whether the seawater that degree sensor 307 is used to monitor in container 300 reaches assigned temperature, and sensing data is fed back to master control
Device.Main controller controls the work of Hot water units 202 and handpiece Water Chilling Units 201, so that internal liquid reaches the temperature of requirement.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of experimental simulation equipment of the seabed oil spilling behavior of thermocline layer, which is characterized in that including spilled oil simulation device,
Thermocline simulator, Ultraluminescence photographic means and for holding liquid with the container of simulated sea bottom oil spilling behavior；
The spilled oil simulation device includes crude oil storage tank and oil-spill dispersant storage tank；The crude oil storage tank and the oil-spill dispersant
Storage tank is entered by pipeline and the reservoir by the bottom of the container；
The thermocline simulator includes the handpiece Water Chilling Units for providing cold water and the Hot water units for providing hot water；It is described
Container includes cold water inlet, cold water water outlet, water inlet of hot water and hot water outlet, and the cold water inlet and cold water are discharged
Mouth is connect by pipeline with the handpiece Water Chilling Units, and the water inlet of hot water and hot water outlet pass through pipeline and the Hot water units
Connection；The container is cylinder, and the position of the water inlet of hot water and hot water outlet is located at the cold water inlet and cold water
The top of water outlet；Cold water adjustment valve, the heat are provided on the pipeline of the cold water inlet and/or the cold water water outlet
It is provided with hot water adjusting valve on the pipeline of water water inlet and/or the hot water outlet；
The Ultraluminescence photographic means is used to shoot the oil spilling behavior in the container.
2. the experimental simulation equipment of the seabed oil spilling behavior of thermocline layer according to claim 1, which is characterized in that institute
It further includes horizontal crude oil nozzle and the first oil-spill dispersant with the horizontal crude oil nozzle arranged crosswise to state spilled oil simulation device
Nozzle, and vertical crude oil nozzle and with the second oil-spill dispersant nozzle of the vertical crude oil nozzle arranged crosswise；The water
Plain oil burner nozzle and the vertical crude oil nozzle are connected to by pipeline with the crude oil storage tank, the first oil-spill dispersant spray
Mouth and the second oil-spill dispersant nozzle are connected to by pipeline with the oil-spill dispersant storage tank, are respectively provided on the pipeline
There is regulating valve.
3. the experimental simulation equipment of the seabed oil spilling behavior of thermocline layer according to claim 2, which is characterized in that institute
State horizontal crude oil nozzle and the first oil-spill dispersant nozzle square crossing arrangement and/or the vertical crude oil nozzle and institute
State the second oil-spill dispersant nozzle square crossing arrangement.
4. the experimental simulation equipment of the seabed oil spilling behavior of thermocline layer according to claim 2, which is characterized in that institute
It states crude oil storage tank and/or the oil-spill dispersant storage tank is respectively connected with compression pump.
5. the experimental simulation equipment of the seabed oil spilling behavior of thermocline layer according to claim 1, which is characterized in that institute
It states container to be made of transparent material, graduated scale is provided on transparent container, the graduated scale prolongs the container height side of cylinder
To arrangement, 0 graduation mark of the graduated scale is provided with the white back of the body at the upper end of the container, the graduated scale of the container
Scape plate.
6. the experimental simulation equipment of the seabed oil spilling behavior of thermocline layer according to claim 1, which is characterized in that institute
It states and is provided with container cover at the top of container.
7. the experimental simulation equipment of the seabed oil spilling behavior of thermocline layer according to claim 1, which is characterized in that also
Including clamp device, the clamp device is arranged on the lateral wall of the container, and the clamp device and the container are removable
Unload connection.
8. the experimental simulation equipment of the seabed oil spilling behavior of thermocline layer according to claim 1, which is characterized in that also
Including mobile device, the mobile device includes that the experimental simulation of the seabed oil spilling behavior for placing the thermocline layer is set
Standby platform is provided with universal wheel on the downside of the platform.
9. the experimental simulation equipment of the seabed oil spilling behavior of thermocline layer according to claim 1, which is characterized in that institute
The lateral wall for stating container is provided at least one temperature sensor, and at least one temperature sensor prolongs the height of the container
Direction arranged for interval；
Further include main controller, all temperature sensors are electrically connected with the main controller.
10. a kind of controlling party of the experimental simulation equipment of seabed oil spilling behavior for the thermocline layer described in claim 9
Method, which is characterized in that including：The first step：Receive the data of the temperature sensor；Second step：According to above-mentioned data, institute is adjusted
State the flow proportional of water filling into the container of handpiece Water Chilling Units and the Hot water units.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810067994.7A CN108279111A (en) | 2018-01-23 | 2018-01-23 | The experimental simulation equipment and control method of the seabed oil spilling behavior of thermocline layer |
| PCT/CN2018/076261 WO2019144445A1 (en) | 2018-01-23 | 2018-02-11 | Experimental simulation apparatus for submarine oil spill behavior of ocean thermocline, and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810067994.7A CN108279111A (en) | 2018-01-23 | 2018-01-23 | The experimental simulation equipment and control method of the seabed oil spilling behavior of thermocline layer |
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| CN108279111A true CN108279111A (en) | 2018-07-13 |
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| CN201810067994.7A Pending CN108279111A (en) | 2018-01-23 | 2018-01-23 | The experimental simulation equipment and control method of the seabed oil spilling behavior of thermocline layer |
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| CN (1) | CN108279111A (en) |
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Cited By (1)
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| CN115184216A (en) * | 2022-09-09 | 2022-10-14 | 中国矿业大学(北京) | Detection system for visually tracking and temperature-controlling oil spill spreading retraction behavior |
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| WO2019144445A1 (en) | 2019-08-01 |
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