CN204097991U - One is subduction duct type aqueous vapor circummure oil barrier under water - Google Patents
One is subduction duct type aqueous vapor circummure oil barrier under water Download PDFInfo
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- CN204097991U CN204097991U CN201420556299.4U CN201420556299U CN204097991U CN 204097991 U CN204097991 U CN 204097991U CN 201420556299 U CN201420556299 U CN 201420556299U CN 204097991 U CN204097991 U CN 204097991U
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- China
- Prior art keywords
- compressed air
- circummure
- aqueous vapor
- air hose
- oil
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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Abstract
One is subduction duct type aqueous vapor circummure oil barrier under water, comprises at least one segment unit aqueous vapor circummure oil barrier; Every section of described unit aqueous vapor circummure oil barrier comprises compressed air hose, spray gun, binding bracket, calibration tube and compressed air source; Described compressed air hose is interval with multiple described spray gun, described compressed air hose is communicated with described compressed air source; Described spray gun is communicated to described compressed air source by described compressed air hose; Described compressed air hose is arranged under water, and the spout of described spray gun aims at the water surface; Described compressed air hose is fixed on described calibration tube by described binding bracket.The utility model is formed with extra large water and air " wall " that stop oil spilling diffusion, can prevent fixed point sources at sea from revealing danger medium; The utility model can avoid the destruction of the destruction of wave, artificial destruction and fire; There is low cost, volume are little, manipulation is convenient, consume less, be not subject to the features such as the impact of stormy waves.
Description
Technical field
The utility model relates to sea oil spill processing technology field, especially relates to one subduction duct type aqueous vapor circummure oil barrier under water.
Background technology
Day by day aging along with offshore oil platform production facility, the risk of marine oil overflow is increasing, and be the great threat that marine environment brings, a large amount of petroleum pollution in ocean accident shows, it is very large to carry out spill containment difficulty fast and effectively at sea; And spill containment, be control first important step that oil spill expands, will there is very serious damage in traditional marine oil fence, regularly cause the failure of spill response action, concrete condition is as follows under the sea situation impact of complexity:
1, during the towage of ship oil fence, because the oil fence is blocked obstruction by seawater, resistance is excessive, is easy to cause and breaks;
2, in time surging large, the oil fence following sea moment ceaselessly squeezes mutually, draw, the changing of the relative positions, causes the oil fence to break;
3, the flexible oil fence has the sea of wind and stream, is difficult to be shaped, and is difficult to formation contains the oil spilling with certain appearance and size;
4, flexible oil fence folding and unfolding difficulty.
The defect that the flexible oil fence in traditional sea exists seriously has fettered the oil spilling capacity building of China, therefore, is badly in need of research and development a kind of multi-functional, the novel oil fence of low cost.
The feature that this novel oil fence should possess is:
1, utilizing extra large water and air to form the basic condition stopping oil spilling diffusion, can be one gentle formation of water " wall "; And traditional oil fence uses a large amount of solid materials to manufacture, breakage rate is very high, with high costs.
2, at sea fixed point sources reveals danger medium, such as: seabed pipeline overflows oil and gas, offshore boring island blowout, not only forms a large amount of natural gas cloud sector in oil spilling region, there is the risk of explosion of height, when serious threat personal security, there is certain water spray fire-fighting function;
Oil spilling and the excessive gas problem likely containing hydrogen sulfide in this case will be recognized simultaneously; We need this oil fence to have certain water-mist spraying function, if the oil fence ejects under water certainly " aqueous vapor wall " must form water smoke in the air on sea, water smoke is the preferred materials of dilution hydrogen sulfide.
3, we need this novel oil fence can spray to sea and inject fuel thickener powder with helping coherent set oil spilling; Also can spray to oil spilling district sulphur agent of going out by this oil fence, dilute hydrogen sulfide spill and leakage, even can inject sprinkling foam solution and fire extinguishing control is carried out to oil spilling district on fire.
4, we need this novel oil fence shallow enter in water, thus the destruction of the destruction of wave, artificial destruction and fire can be avoided.
Utility model content
The purpose of this utility model is to design a kind of novel duct type of subduction under water aqueous vapor circummure oil barrier, solves the problem.
To achieve these goals, the technical solution adopted in the utility model is as follows:
One is subduction duct type aqueous vapor circummure oil barrier under water, comprises at least one segment unit aqueous vapor circummure oil barrier;
Every section of described unit aqueous vapor circummure oil barrier comprises compressed air hose, spray gun, binding bracket, calibration tube and compressed air source; Described compressed air hose is interval with multiple described spray gun, described compressed air hose is communicated with described compressed air source; Described spray gun is communicated to described compressed air source by described compressed air hose; Described compressed air hose is arranged under water, and the spout of described spray gun aims at the water surface; Described compressed air hose is fixed on described calibration tube by described binding bracket.
When comprising at least two sections of the above unit aqueous vapor circummure oil barriers, between each section of described unit aqueous vapor circummure oil barrier, head and the tail connect.
Described compressed air hose is compressed-air hose.
Described spray gun is adjustable angle spray gun.
Described calibration tube is sizing steel pipe.
Also comprise weight material in pipe, in described sizing steel pipe, be filled with weight material in described pipe.
A kind of water surface of the described duct type of subduction under water aqueous vapor circummure oil barrier that uses encloses oily method:
The described duct type of subduction under water aqueous vapor circummure oil barrier is arranged on the position of intending the breakthrough stopping oil spilling;
By described compressed air hose subduction below the water surface, described compressed air source carries compressed air in described compressed-air hose, and described compressed air is sprayed to the water surface by described spray gun; And form gas-vapor mix body in underwater course of injection, volume expansion, under the sweeping along of bubble floating strength, water moves to top, and the water surface is formed outstanding aqueous vapor wall; Described aqueous vapor wall stops breakthrough and the escape of oil spilling.
By described compressed air hose subduction below the water surface within the scope of 1.0-2.0 rice.
To the oil spilling point of fixed point sources on sea, neritic province domain use flexible gravel anchor bag fixing described in subduction duct type aqueous vapor circummure oil barrier under water, use dynamic positioning equipment to position subduction duct type aqueous vapor circummure oil barrier under water in deepwater regions.
In described compressed air hose, the fuel thickener powder helping oil spilling to reclaim is injected in mixing, is ejected into oil spilling region.
The beneficial effects of the utility model can be summarized as follows:
1, the utility model forms the basic condition stopping oil spilling diffusion with extra large water and air, can be one gentle formation of water " wall "; And traditional oil fence uses a large amount of solid materials to manufacture, breakage rate is very high, with high costs.
2, the utility model can prevent fixed point sources at sea from revealing danger medium.Such as: seabed pipeline overflows oil and gas, offshore boring island blowout out of control, not only forms a large amount of natural gas cloud sector in oil spilling region, have the risk of explosion of height, when serious threat personal security, the utility model has certain water spray fire-fighting function; Oil spilling and the excessive gas problem likely containing hydrogen sulfide in this case will be recognized simultaneously; The utility model has certain water-mist spraying function, and " aqueous vapor wall " that the oil fence ejects under water must form water smoke in the air on sea, and water smoke is the preferred materials of dilution hydrogen sulfide.
3, the utility model can spray fuel thickener powder with helping aggegation oil spilling to sea; Also can spray to oil spilling district sulphur agent of going out by this oil fence, dilute hydrogen sulfide, even can inject sprinkling foam solution and fire extinguishing control is carried out to oil spilling district on fire.
4, the utility model pulls the plug, thus can avoid the destruction of the destruction of wave, artificial destruction and fire.
5, the utility model is than traditional oil fence, has low cost, volume is little, manipulation is convenient, consumes less, is not subject to the features such as the impact of stormy waves.
Accompanying drawing explanation
Fig. 1 is the side schematic view of structure of the present utility model and operating principle thereof.
Fig. 2 is the effect schematic diagram of overlooking direction of the utility model when specifically enclosing oil.
Wherein, weight material 8, air pipe 9, the oil fence 10, gravel anchor bag 11, workboat 12, oil platform, seashore 14 and land 15 in compressed air hose 1, spray gun 2, binding bracket 3, calibration tube 4, compressed air source 5, aqueous vapor wall 6, oil spilling 7, pipe.
Detailed description of the invention
The technical problem solved to make the utility model, technical scheme and beneficial effect are clearly understood, below in conjunction with drawings and Examples, are further elaborated to the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
One is as depicted in figs. 1 and 2 subduction duct type aqueous vapor circummure oil barrier under water, comprises at least one segment unit aqueous vapor circummure oil barrier;
Every section of described unit aqueous vapor circummure oil barrier comprises compressed air hose 1, spray gun 2, binding bracket 3, calibration tube 4 and compressed air source 5; Described compressed air hose 1 is interval with multiple described spray gun 2, and described compressed air hose 1 is communicated with described compressed air source 5; Described spray gun 2 is communicated to described compressed air source 5 by described compressed air hose 1; Described compressed air hose 1 is arranged under water, and the spout of described spray gun 2 aims at the water surface; Described compressed air hose 1 is fixed on described calibration tube 4 by described binding bracket 3.
In the embodiment be more preferably, when comprising at least two sections of the above unit aqueous vapor circummure oil barriers, between each section of described unit aqueous vapor circummure oil barrier, head and the tail connect.
In the embodiment be more preferably, described compressed air hose 1 is compressed-air hose.
In the embodiment be more preferably, described spray gun 2 is adjustable angle spray gun.
In the embodiment be more preferably, described calibration tube 4 is sizing steel pipe.
In the embodiment be more preferably, also comprise weight material 8 in pipe, in described sizing steel pipe, be filled with weight material 8 in described pipe.
A kind of water surface of the described duct type of subduction under water aqueous vapor circummure oil barrier that uses encloses oily method:
The described duct type of subduction under water aqueous vapor circummure oil barrier is arranged on the position of intending the breakthrough stopping oil spilling;
By the subduction of described compressed air hose 1 below the water surface, described compressed air source 5 carries compressed air in described compressed-air hose, and described compressed air is sprayed to the water surface by described spray gun 2; And form gas-vapor mix body in underwater course of injection, volume expansion, under the sweeping along of bubble floating strength, water moves to top, and the water surface is formed outstanding aqueous vapor wall; Described aqueous vapor wall stops breakthrough and the escape of oil spilling.
In the embodiment be more preferably, by the subduction of described compressed air hose 1 below the water surface within the scope of 1.0-2.0 rice.
In the embodiment be more preferably, to the oil spilling point of fixed point sources on sea, neritic province domain use flexible gravel anchor bag fixing described in subduction duct type aqueous vapor circummure oil barrier under water, use dynamic positioning equipment to position subduction duct type aqueous vapor circummure oil barrier under water in deepwater regions.
In the embodiment be more preferably, in described compressed air hose 1, the fuel thickener powder helping oil spilling to reclaim is injected in mixing, is ejected into oil spilling region.
A kind of subduction duct type aqueous vapor circummure oil barrier is dependence subduction elastic tube-compressed-air hose of about 1.5 meters below the water surface, by being placed in the air compressor of surface platform, enough compressed air is provided in pipeline, and sprayed to the water surface by spray gun 2, gas-vapor mix body is formed in process, volume expansion, under the sweeping along of bubble floating strength, water moves to top, the water surface is formed outstanding aqueous vapor wall, it is relied on to stop the breakthrough of oil spilling, principle is said, oil spilling is geo-stationary, kinetic energy own is lower than aqueous vapor wall, therefore, oil spilling can not to break through aqueous vapor wall in the situation not having external force to assist.
This novel duct type aqueous vapor circummure oil barrier, the steel pipe that bottom relies on one to have certain moulding and segmentation manufactures, steel duct adds ballast material, uses support to connect between steel pipe and top compression air hose, the adjustable angle of spray gun 2; Annular aqueous vapor circummure oil barrier can segmental machining manufacture, and sectional integrally, then forms a circle, provides source of the gas by the air compressor that ship is installed in flexible pipe,
To the oil spilling point of fixed point sources on sea, use flexible gravel anchor bag to be fixed at neritic province domain, use dynamic positioning equipment to position it in deepwater regions;
As required, fuel thickener powder can be injected to mixing air in compressed air hose 1, be ejected into oil spilling region, help oil spilling to reclaim, especially to light oil; Compressed air, to oil spilling immediate vicinity discharge large quantity of air, causes the air flowing of oil spilling central area to strengthen, and reduces toxic and harmful that oil spilling discharges to the harm of personnel.
This product, than traditional oil fence, has low cost, volume is little, manipulation is convenient, consumes less, is not subject to the features such as the impact of stormy waves.
The utility model is described in detail in preferred embodiment above by concrete; but those skilled in the art should be understood that; the utility model is not limited to the above embodiment; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a subduction duct type aqueous vapor circummure oil barrier under water, is characterized in that: comprise at least one segment unit aqueous vapor circummure oil barrier;
Every section of described unit aqueous vapor circummure oil barrier comprises compressed air hose, spray gun, binding bracket, calibration tube and compressed air source; Described compressed air hose is interval with multiple described spray gun, described compressed air hose is communicated with described compressed air source; Described spray gun is communicated to described compressed air source by described compressed air hose; Described compressed air hose is arranged under water, and the spout of described spray gun aims at the water surface; Described compressed air hose is fixed on described calibration tube by described binding bracket.
2. the duct type of subduction under water aqueous vapor circummure oil barrier according to claim 1, is characterized in that: when comprising at least two sections of the above unit aqueous vapor circummure oil barriers, and between each section of described unit aqueous vapor circummure oil barrier, head and the tail connect.
3. the duct type of subduction under water aqueous vapor circummure oil barrier according to claim 1, is characterized in that: described compressed air hose is compressed-air hose.
4. the duct type of subduction under water aqueous vapor circummure oil barrier according to claim 1, is characterized in that: described spray gun is adjustable angle spray gun.
5. the duct type of subduction under water aqueous vapor circummure oil barrier according to claim 1, is characterized in that: described calibration tube is sizing steel pipe.
6. the duct type of subduction under water aqueous vapor circummure oil barrier according to claim 1, is characterized in that: also comprise weight material in pipe, be filled with weight material in described pipe in described sizing steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420556299.4U CN204097991U (en) | 2014-09-25 | 2014-09-25 | One is subduction duct type aqueous vapor circummure oil barrier under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420556299.4U CN204097991U (en) | 2014-09-25 | 2014-09-25 | One is subduction duct type aqueous vapor circummure oil barrier under water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204097991U true CN204097991U (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420556299.4U Expired - Fee Related CN204097991U (en) | 2014-09-25 | 2014-09-25 | One is subduction duct type aqueous vapor circummure oil barrier under water |
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| Country | Link |
|---|---|
| CN (1) | CN204097991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104250967A (en) * | 2014-09-25 | 2014-12-31 | 北京中天油石油天然气科技有限公司 | Submerged pipeline type water-air wall oil containment boom and oil containment method thereof |
| CN112030910A (en) * | 2020-09-02 | 2020-12-04 | 南京清中环境技术有限公司 | Air curtain type pushing device convenient for collecting algae |
-
2014
- 2014-09-25 CN CN201420556299.4U patent/CN204097991U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104250967A (en) * | 2014-09-25 | 2014-12-31 | 北京中天油石油天然气科技有限公司 | Submerged pipeline type water-air wall oil containment boom and oil containment method thereof |
| CN112030910A (en) * | 2020-09-02 | 2020-12-04 | 南京清中环境技术有限公司 | Air curtain type pushing device convenient for collecting algae |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20210925 |