KR20160116589A - Oil-fence - Google Patents
Oil-fence Download PDFInfo
- Publication number
- KR20160116589A KR20160116589A KR1020150044512A KR20150044512A KR20160116589A KR 20160116589 A KR20160116589 A KR 20160116589A KR 1020150044512 A KR1020150044512 A KR 1020150044512A KR 20150044512 A KR20150044512 A KR 20150044512A KR 20160116589 A KR20160116589 A KR 20160116589A
- Authority
- KR
- South Korea
- Prior art keywords
- oil
- fence
- air
- water
- fixing plate
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0828—Devices for reducing the polluted area with or without additional devices for removing the material fixed to the side of a boat for containing small leaks in the hull
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/046—Collection of oil using vessels, i.e. boats, barges
- E02B15/047—Collection of oil using vessels, i.e. boats, barges provided with an oil collecting boom arranged on at least one side of the hull
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0857—Buoyancy material
- E02B15/0878—Air and water
-
- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an oil fence, and more particularly, to an oil fence for preventing oil spreading and marine pollution in the event of an oil spill due to collision of an oil tanker at sea or stranding.
Since the ship is driven by the power of the engine engine, there is an oil tank for storing and supplying the fuel. When such a ship hits the reef or collides with another ship, the oil tank is broken, The leak occurs. These oil spills are causing serious problems, such as polluting the oceans, destroying the marine ecosystem, depleting offshore resources and ending fish farming.
Particularly, in the case of a large-sized ship, an oil tanker, etc., the above-mentioned problems become more serious.
In order to reduce such marine pollution, the oil fence is installed to suppress the spread of oil, and the oil is decomposed by the emulsifier to precipitate.
As an example of a conventional oil fence, a public utility model No. 20-1998-015488 is disclosed.
In the conventional utility modeling technique, a cylindrical tube is formed on the upper part, a ground portion is formed at the center of the lower surface of the cylindrical tube to attach a weight, iron pieces and a magnetic body are formed at both ends, So as to prevent the spread of oil.
However, even when a large amount of oil flows out, there is a limitation in suppressing the diffusion of oil. In particular, even if the weight of the oil fence is provided, the cylindrical tube can be freely pivoted and rotated, In addition, the oil is easily moved to the outside beyond the oil fence by the waves, and the diffusion of the oil can not be effectively prevented.
In addition, the conventional oil fence is installed on the sea, but the ship can not easily approach the oil fence. Therefore, when the oil fence is damaged or damaged, or when a part of the oil fence is not properly deployed, , It is difficult for an operator to cope with an oil spill due to the structure that the operator can not move over the oil fence.
SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned problems, and it is an object of the present invention to provide an oil tanker which, when oil spill accident due to collision or grounding of an oil tanker occurs at sea, engages with the outer wall of the oil tanker, , The oil shut-off tube can effectively catch the center of gravity, and the operator can move along the oil shut-off tube through the tread plate when the tread is installed, so that the oil fence .
In addition, even if the oil shut-off tube is swollen due to waves or the like, the fence joint plate coupled to the oil shut-off tube moves up and down on the fence fixing plate, thereby preventing formation of space with the sea water surface that may occur at the joint portion with the oil tanker, The oil fence can be prevented from flowing out.
In order to achieve the above object, the present invention provides an oil fence installed on the sea when oil outflow occurs due to a pore of an outer wall of a ship, wherein one side is attached to the fore and aft outer walls of the ship A
The position shifting means includes a
The
The
It is preferable that the number of the
On the other hand, a
The
It is preferable that one or more of the oil fences are coupled to each other.
According to the oil fence constructed as described above, it is possible to prevent oil from spreading when an oil spill accident occurs due to collision or stranding of an oil tanker at sea, and thereby to reduce marine pollution due to oil spillage and damage to farms and the like .
1 is a perspective view showing an oil fence according to the present invention,
2 is an exploded perspective view of a fence fixing plate and a fence coupling plate according to the present invention,
3 is a sectional view taken along the line AA in Fig. 1,
Fig. 4 is a cross-sectional view taken along line BB of Fig. 1,
5 is a state in which water and air are supplied to an oil shut-off tube according to the present invention,
FIG. 6 is a view showing a fence coupling plate which is moved upwards in a fence fixing plate according to the rise of a wave according to the present invention,
FIG. 7 is a state in which a tread plate is installed on an upper part of the oil-blocking tube according to the present invention,
FIG. 8 is a view showing a state of use of the oil fence according to the present invention. FIG.
Hereinafter, an oil fence according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 is a perspective view showing an oil fence according to the present invention, FIG. 2 is an exploded perspective view of a fence fixing plate and a fence coupling plate according to the present invention, FIG. 3 is a cross- FIG. 5 is a state in which water and air are supplied to an oil shut-off tube according to the present invention and is installed on the sea. FIG. 6 is a view showing a fence plate which is lifted up from a fence fixing plate according to the rise of a wave according to the present invention. FIG. 7 is a state in which a tread plate is installed on the upper part of the oil shut-off tube according to the present invention, and FIG. 8 is a state of use of the oil fence according to the present invention.
As shown in FIGS. 1 to 8, the oil fence according to the present invention is installed on both sides of an outer wall of a ship and is installed on the sea. When the oil outflow occurs according to the pier of a ship, Thereby preventing the oil from spreading to the sea.
In particular, since the oil fence of the present invention has air spaces formed on both sides of the water receiving space, the oil fence of the present invention can be formed with a relatively large width as compared with the conventional oil fence, The oil shut-off tube is provided on the upper part of the oil shut-off tube so that the worker can move over the step and can take an effective follow-up action.
Specifically, the oil fence of the present invention includes a
The
The attachment structure of the
When attaching the fence fixing plate by the magnetic body, the magnetic body preferably uses a neodymium magnet having a strong magnetic force. Since the fence fixing plate may be separated by external pressure such as waves, the magnetic force of the usable magnetic body should be calculated something to do.
The
The
The oil shut-off
The
That is, the
Accordingly, the oil containment tube can be centered by the water contained in the
Here, as shown in FIG. 4, each of the
At this time, the
An
In the meantime, according to the oil shut-off
Therefore, in order to block the oil shut-off tube, the
For this purpose, a position shifting means is provided between the
2, the position shifting means includes a
In this case, there is a possibility that the fence-engaging
The
Meanwhile, as shown in FIG. 7, a
The oil fence of the present invention may be provided so as to be connected to fore and aft ends of a ship, or may be connected to a fore and aft end of a ship after two or more oil fences are combined with each other.
When two or more oil spouts are installed, the intermediate connection part can be conveniently used by being connected to the collection vessel or the collection device of the spilled oil.
In the process of installing the oil fence constructed as described above, if the outflow of oil from the ship is first confirmed, a fence fixing plate is immediately attached to the outer side wall of the ship (oil tanker), or if the oil fence is already welded and attached, The
Then, a transfer protrusion formed on the other fence coupling plate of the oil shut-off tube is inserted into the guide groove of the fence fixing plate attached to the outer wall of the stern at the stern outer wall of the ship (oil tanker).
Thereafter, the supply hose of the
The air and water supplied through the air supply unit and the water supply unit are installed in the air space and the water receiving space and are tightly extended to the sea surface while being tightly extended with the oil shut-off tube, and the oil leaked together with the oil shut- .
6, when the oil shut-off tube is raised or lowered due to a wave or the like, the
On the other hand, since the left and right air spaces are formed on the right and left sides of the water receiving space, the center of gravity of the oil shut-off tube is precisely caught by the water filled in the water receiving space, and the water receiving space is longer Extruding into the ocean further reduces oil movement by waves and currents.
As described above, the present invention improves the structural problems of the conventional oil fence and makes it possible to install the oil fence immediately within a short time, thereby enabling immediate measures to be taken when an oil spill occurs.
10: Ship 20: Fence fixing plate
21: guide groove 22: cover means
25: magnetic body 30: fence coupling plate
31: air supply unit 32: water supply unit
35: transfer protrusion 40: oil shut-off tube
41:
41b: upper air space 42: water receiving space
50: air supply pump 51: water supply pump
60: step plate 70: connecting member
Claims (8)
A fence fixing plate 20 to which one side is attached to the fore and aft side walls of the ship 10;
A fence joint plate 30 which is vertically moved by the position moving means to the position of the fence fixing plate 20 so as to be adjusted in position and has an air supply unit 31 and a water supply unit 32 formed on one side thereof;
An air space 41 formed integrally with both sides of the fence joint plate 30 so as to be integrally formed with each other and partitioned into a plurality of spaces to receive air supplied through the air supply unit 31, An oil shutoff tube 40 formed for the center of gravity between the air space 41 and including a water receiving space 42 filled with water supplied through the water supply portion 32;
And an oil fence.
The position shifting means includes a guide groove 21 formed on the other surface of the fence fixing plate 20 in a vertical direction so as to reach a portion of the lower side from the upper end thereof and a guide groove 21 formed on the other surface of the fence fixing plate 20, And a moving projection (35) formed vertically in a shape corresponding to the guide groove (21) so as to be vertically moved in the guide groove (21) by being inserted into the guide groove (21) from the upper side of the guide groove (21).
The water receiving space 42 is formed at the center of the oil shut-off tube 40,
The air space 41 includes left and right air spaces 41a formed at the right and left sides of the water receiving space 42 at the center of the water receiving space 42 and left and right air spaces 41a, And an upper air space (41b) formed to cover the left and right air spaces (41a) and the water accommodation space (42) above the water accommodation space (42).
Wherein the water receiving space (42) is formed to protrude longer than the bottom height of the left and right air spaces (41a).
Characterized in that the number of the air supply units (31) is the same as the number of the air spaces (41), and the air supply pumps (50) are connected to each of the air supply units .
And a tread plate (60) is installed at an upper portion of the upper air space (41b) so that the operator can move his / her feet.
Characterized in that the fence fixing plate (20) is integrally welded to the fore and aft outer walls of the ship (10) or is detachably installed by a magnetic body (25).
Wherein the oil fence includes one or more oil fences connected to each other.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150044512A KR101723608B1 (en) | 2015-03-30 | 2015-03-30 | Oil-fence |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150044512A KR101723608B1 (en) | 2015-03-30 | 2015-03-30 | Oil-fence |
Publications (2)
Publication Number | Publication Date |
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KR20160116589A true KR20160116589A (en) | 2016-10-10 |
KR101723608B1 KR101723608B1 (en) | 2017-04-06 |
Family
ID=57146146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150044512A KR101723608B1 (en) | 2015-03-30 | 2015-03-30 | Oil-fence |
Country Status (1)
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KR (1) | KR101723608B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980015488A (en) | 1996-08-22 | 1998-05-25 | 이상선 | Complete compensation thermometer using Bowdoin tube |
JP2000064263A (en) * | 1998-08-20 | 2000-02-29 | Bridgestone Corp | Oil fence device |
JP2006233425A (en) * | 2005-02-22 | 2006-09-07 | Suzuei Kk | End mooring device of sinking and floating type oil fence |
KR101033297B1 (en) * | 2010-09-14 | 2011-05-09 | 주식회사 지주 | Screen apparatus of floating matter |
-
2015
- 2015-03-30 KR KR1020150044512A patent/KR101723608B1/en active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980015488A (en) | 1996-08-22 | 1998-05-25 | 이상선 | Complete compensation thermometer using Bowdoin tube |
JP2000064263A (en) * | 1998-08-20 | 2000-02-29 | Bridgestone Corp | Oil fence device |
JP2006233425A (en) * | 2005-02-22 | 2006-09-07 | Suzuei Kk | End mooring device of sinking and floating type oil fence |
KR101033297B1 (en) * | 2010-09-14 | 2011-05-09 | 주식회사 지주 | Screen apparatus of floating matter |
Also Published As
Publication number | Publication date |
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KR101723608B1 (en) | 2017-04-06 |
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