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KR200447695Y1 - Oil tank oil spill prevention device - Google Patents

Oil tank oil spill prevention device Download PDF

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Publication number
KR200447695Y1
KR200447695Y1 KR2020080000140U KR20080000140U KR200447695Y1 KR 200447695 Y1 KR200447695 Y1 KR 200447695Y1 KR 2020080000140 U KR2020080000140 U KR 2020080000140U KR 20080000140 U KR20080000140 U KR 20080000140U KR 200447695 Y1 KR200447695 Y1 KR 200447695Y1
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tanker
oil
electromagnet
sealing member
prevention device
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KR20090006934U (en
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권혁수
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권혁수
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Priority to KR2020080000140U priority Critical patent/KR200447695Y1/en
Priority to PCT/KR2008/001717 priority patent/WO2009088122A1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
    • B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
    • B63B43/16—Temporary equipment for stopping leaks, e.g. collision mats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
    • B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
    • B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
    • B63B25/082—Arrangements for minimizing pollution by accidents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/18—Improving safety of vessels, e.g. damage control, not otherwise provided for preventing collision or grounding; reducing collision damage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/40—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods
    • B63B73/49—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods by means of threaded members, e.g. screws, threaded bolts or nuts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B81/00—Repairing or maintaining vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
    • B63C7/16—Apparatus engaging vessels or objects
    • B63C7/22—Apparatus engaging vessels or objects using electromagnets or suction devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2231/00—Material used for some parts or elements, or for particular purposes
    • B63B2231/30—Magnetic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2231/00—Material used for some parts or elements, or for particular purposes
    • B63B2231/40—Synthetic materials

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Pipeline Systems (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

본 고안은 유조선의 원유 유출 방지 장치에 관한 것으로서, 더욱 상세하게는 항해 중 예기치 못한 선체의 파손으로 인해 유출되는 원유를 신속하게 막아 해양오염의 확산을 방지하도록 한 유조선의 원유 유출 방지 장치에 관한 것이다.The present invention relates to a crude oil spill prevention device of an oil tanker, and more particularly, to a crude oil spill prevention device of an oil tanker to prevent the spread of marine pollution by quickly preventing the oil spilled due to unexpected hull breakage during navigation. .

이를 위해, 유연한 재질의 차폐판;상기 차폐판의 일면 가장자리를 따라 복수로 배치된 전자석;상기 차폐판의 타면 가장자리를 따라 배치된 씰링부재; 그리고 상기 차폐판에 전자석과 씰링부재를 결합시킨 결합수단:을 포함하여 구성된 유조선용 원유 유출 방지장치를 제공한다.To this end, a shielding plate of a flexible material; a plurality of electromagnets disposed along one edge of the shielding plate; a sealing member disposed along the other edge of the shielding plate; And it provides a crude oil outflow prevention device for a tanker comprising: a coupling means for coupling the electromagnet and the sealing member to the shielding plate.

유조선,원유,유출,방지,해양오염,확산 Tanker, crude oil, spill, prevention, marine pollution, spread

Description

유조선용 원유 유출 방지장치{device to prevent the leakage of oil tanker}Device to prevent the leakage of oil tanker

본 고안은 유조선용 원유 유출 방지장치에 관한 것으로서, 더욱 상세하게는 항해 중 예기치 못한 선체의 파손으로 인해 유출되는 원유를 신속하게 막아 해양오염의 확산을 방지하도록 한 유조선의 원유 유출 방지 장치에 관한 것이다.The present invention relates to a crude oil spill prevention device for oil tankers, and more particularly to a crude oil spill prevention device for oil tankers to prevent the spread of marine pollution by preventing the crude oil spills due to unexpected hull breakage during navigation. .

일반적으로 유조선(油槽船)은 석유류, 경유, 당밀, 포도주원액, 화공약품 및 액화석유가스(LPG), 액화천연가스(LNG) 등 액체화물을 용기에 넣지 않은 비포장 상태로 대량 수송하는 선박이다.In general, oil tankers are petroleum, diesel, molasses, wine stock, chemicals and liquefied petroleum gas (LPG), liquefied natural gas (LNG), such as a large volume of ships in unpacked state without a container.

이때, 상기 유조선이 주로 수송하는 것은 석유류로서, 이 석유류는 중동 북아프리카, 중남아메리카, 북아메리카, 동남아시아 등지에서 정유시설지로 수송되는 원유와 정유지에서 소비지로 수송되는 정제유이다.At this time, the oil tanker mainly transports petroleum, which is crude oil transported from the Middle East North Africa, Central and South America, North America, Southeast Asia, etc. to refinery and refined oil transported from the oil refinery to consumption.

근래들어 액화석유가스 및 액화천연가스도 많이 수송되고 있는 실정이다.Recently, liquefied petroleum gas and liquefied natural gas are also being transported.

특히, 유조선의 저장탱크는 수송되는 화물에 따라 원유탱크, 정제유탱크, LPG탱크, LNG탱크, 케미컬탱크 등으로 분류되고 운항해역에 따라 내항탱크와 외항탱크로 구분된다.In particular, storage tanks of oil tankers are classified into crude oil tanks, refined oil tanks, LPG tanks, LNG tanks, chemical tanks, etc. according to the cargo to be transported, and divided into inner and outer tanks according to the operating area.

또한, 유조선의 저장탱크는 크기에 따라 매머드탱크, 슈퍼탱크, VLCC(very large crude oil carrier), ULCC(ultra large crude oil carrier) 등으로 불리며, 수송화물의 청결도에 따라 원유나 중유가 저장되는 더티탱크(dirty tank)와 가솔린이나 경유 등이 저장되는 클린탱크(clean tank)로 구분된다.In addition, storage tanks of oil tankers are called mammoth tanks, super tanks, very large crude oil carriers (VLCCs), and ultra large crude oil carriers (ULCCs), depending on their size. It is divided into a dirty tank and a clean tank in which gasoline or diesel is stored.

상기한 유조선은 풍랑 등의 자연재해 또는 각종 동력장치 및 기계장치의 고장으로 인해, 다른 선박이나 바다에 설치된 각종 구조물 등과 충돌하여 사고가 날 경우, 상기 유조선의 선체 및 유조선 내부의 저장탱크는 파손된다.When the tanker collides with other vessels or various structures installed in the sea due to natural disasters such as storms or failure of various power units and machinery, the tanker's hull and storage tanks inside the tanker are damaged. .

이때, 수송되던 원유는 저장탱크의 손상된 부위를 통해 바다로 유출되며, 이로 인해 해양이 오염되는 2차 문제가 발생한다.At this time, the transported crude oil is discharged to the sea through the damaged portion of the storage tank, which causes a secondary problem that the ocean is polluted.

이때, 해양오염의 피해를 최소화하기 위해서는 상기 유조선의 저장탱크를 임시로나마 신속하게 차폐시키는 응급조치가 필요하다.At this time, in order to minimize the damage of marine pollution, emergency measures are needed to temporarily shield the tank of the tanker temporarily.

상기 응급조치의 예로, 종래에는 저장탱크의 손상된 부위를 용접하거나 드릴 등을 이용해 땜질하는 방법을 사용하였다.As an example of the emergency measures, a method of conventionally welding a damaged part of a storage tank or soldering using a drill or the like has been used.

하지만, 이와 같은 방법은 시간이 많이 소요될 뿐만 아니라 작업자의 위험 부담이 증가하는 문제가 발생하였다.However, such a method is not only time-consuming but also increases the risk of the worker.

한편, 최근 2007년 12월에 발생한 태안 앞바다 원유 유출사고시에는 나무쐐기를 이용하여 유조선의 손상된 부위를 차폐하였으나, 이는, 견고한 차폐가 이루어지지 않으며, 나무쐐기가 박힌 부위의 틈새를 통해 유독 가스가 새어 나오는 문제가 발생하였다.On the other hand, the recent oil spill accident in Taean, which occurred in December 2007, used wooden wedges to shield damaged areas of oil tankers, which do not provide solid shielding, and toxic gas leaks through gaps in wooden wedges. A problem emerged.

물론, 나무쐐기가 박힌 부위에 철판을 덧대어 볼팅 작업을 하였지만, 작업시간이 많이 소요되어 신속한 처리가 이루어지지 못하는 단점이 있다.Of course, the bolting work by applying a steel plate to the part where the wooden wedges are embedded, but the work takes a lot of time, there is a disadvantage that can not be quickly processed.

본 고안은 상기한 과제를 해결하기 위해 안출된 것으로서, 본 고안의 목적은 항해 중 예기치 못한 선체의 파손으로 인해 유출되는 원유를 신속하게 막아 해양오염의 확산을 방지하도록 한 유조선의 원유 유출 방지 장치를 제공하고자 한 것이다.The present invention has been devised to solve the above problems, the object of the present invention is to prevent the oil spills of oil tankers to prevent the spread of marine pollution by quickly preventing the oil spills due to unexpected hull breakage during voyage It is intended to provide.

이를 위해, 유연한 재질의 차폐판;상기 차폐판의 일면 가장자리를 따라 복수로 배치된 전자석;상기 차폐판의 타면 가장자리를 따라 배치된 씰링부재; 그리고 상기 차폐판에 전자석과 씰링부재를 결합시킨 결합수단:을 포함하여 구성된 유조선용 원유 유출 방지장치를 제공한다.To this end, a shielding plate of a flexible material; a plurality of electromagnets disposed along one edge of the shielding plate; a sealing member disposed along the other edge of the shielding plate; And it provides a crude oil outflow prevention device for a tanker comprising: a coupling means for coupling the electromagnet and the sealing member to the shielding plate.

이때, 상기 결합수단은, 상기 씰링부재, 차폐판, 전자석을 차례로 통과하여 일단부가 전자석의 외부로 노출된 볼트와, 상기 볼트의 일단부를 체결시킨 너트를 포함하는 것이 바람직하다.At this time, the coupling means, preferably through the sealing member, the shielding plate, the electromagnet, and one end is exposed to the outside of the electromagnet, and preferably comprises a nut fastening one end of the bolt.

또한, 상기 전자석에는 전자석과 볼트 및 너트를 차폐하도록 실리콘이 도포됨이 바람직하다.In addition, the electromagnet is preferably coated with silicon to shield the electromagnet and bolts and nuts.

또한, 상기 씰링부재와 차폐판은 일체형인 것이 바람직하다.In addition, the sealing member and the shielding plate is preferably integral.

또한, 상기 차폐판은 타이어코드를 포함하는 실리콘 재질인 것이 바람직하다.In addition, the shielding plate is preferably made of a silicon material including a tire cord.

또한, 상기 씰링부재의 노출면에는 그 노출면의 동심원 방향으로 복수의 요홈이 형성된 것이 바람직하다.In addition, the exposed surface of the sealing member is preferably formed with a plurality of grooves in the concentric direction of the exposed surface.

본 고안에 따른 유조선의 원유 유출 방지장치에 의하면, 유조선의 파손된 부 위를 복수의 전자석이 설치된 차폐판이 차폐시킴으로써, 유조선의 파손부위에 대한 신속하고 견고한 응급조치가 이루어질 수 있게 된다.According to the oil spill prevention device of the tanker according to the present invention, by shielding the damaged plate of the tanker is provided with a plurality of electromagnets, it is possible to quickly and robust emergency measures for the damaged portion of the tanker.

이에 따라, 원유 유출을 최소화하여 해양오염을 최소화시킬 수 있는 효과가 있다.Accordingly, there is an effect that can minimize marine pollution by minimizing the oil spill.

이하, 도 1 내지 도 4b를 참조하여 본 고안의 바람직한 실시예에 따른 유조선의 원유 유출 방지장치에 대해 설명하도록 한다.Hereinafter, with reference to Figures 1 to 4b to describe the crude oil outflow prevention device of the tanker according to a preferred embodiment of the present invention.

도 1에 도시된 바와 같이, 유조선의 원유 유출 방지장치는 차폐판(10)과, 전자석(30)과, 씰링부재(50)와, 결합수단을 포함하여 구성된다.As shown in FIG. 1, the oil spill prevention device of the tanker includes a shielding plate 10, an electromagnet 30, a sealing member 50, and a coupling means.

차폐판(10)은 유조선의 파손된 부분, 즉, 충돌로 인한 유조선의 선체 및 저장탱크가 외부와 관통된 부분을 차폐하며, 재질은 유동성을 갖도록 탄력 있는 재질임이 바람직하다.The shielding plate 10 shields the damaged portion of the tanker, that is, the portion of the tanker and the storage tank of the tanker due to the collision with the outside and penetrates the outside, and the material is preferably elastic material to have fluidity.

이를 위해, 차폐판(10)은 실리콘으로 이루어짐이 바람직하며, 강성을 위해 그의 내부에는 철심망 또는 타이어 코드가 내장됨이 더욱 바람직하다.To this end, the shielding plate 10 is preferably made of silicon, it is more preferable that the iron core or tire cord is embedded therein for rigidity.

상기 차폐판(10)의 형태는 제한되지 않으며, 본 명세서에서는 편의상 원형으로 이루어진 것을 그 예로 한다.The shape of the shield plate 10 is not limited, and for the sake of convenience in the present specification, it is assumed that the shield plate 10 is circular.

상기 차폐판(10)은 가장자리로부터 중심으로 갈수록 볼록한 형태로 이루어짐이 바람직하며, 상기 차폐판의 가장자리는 전자석의 부착이 용이하도록 편평하게 형성됨이 바람직하다.The shield plate 10 is preferably formed in a convex shape toward the center from the edge, the edge of the shield plate is preferably formed flat to facilitate the attachment of the electromagnet.

다음으로, 전자석(30)은 상기 차폐판(10)을 유조선의 선체에 부착시키는 역 할을 하며, 차폐판(10)의 일면 중, 편평한 가장자리에 배치된다.Next, the electromagnet 30 serves to attach the shield plate 10 to the hull of the tanker, and is disposed on a flat edge of one surface of the shield plate 10.

이때, 전자석(30)은 복수의 개별체로 이루어진 후, 차폐판(10)의 가장자리에 연이어 설치됨이 바람직하다.At this time, the electromagnet 30 is made of a plurality of individuals, it is preferable that the edge of the shield plate 10 is installed in succession.

이는, 유조선의 선체가 곡률을 가지기 때문에 유동성을 가진 차폐판(10)이 상기 선체의 곡률을 따라 원활하게 휘어지면서 부착될 수 있도록 하기 위함이다.This is to allow the shielding plate 10 having fluidity to be smoothly bent along the curvature of the hull because the hull of the tanker has a curvature.

즉, 전자석(30)이 복수의 개별체로 구성됨에 따라, 차폐판(10)은 선체 상에서 원활하게 휘어질 수 있게 되는 것이다.That is, as the electromagnet 30 is composed of a plurality of individual bodies, the shield plate 10 is able to bend smoothly on the hull.

물론, 상기 전자석(30)의 형태가 복수의 개별체가 아닌, 차폐판(10)의 가장자리를 따라 하나의 일체형으로 이루어질 수도 있겠지만, 선체의 파손된 부위가 큰 곡률을 가질 경우, 일체로 형성된 전자석으로 인해 유조선의 선체와 차폐판 사이에 간격이 발생하여 원유 유출 방지에 대한 역할을 제대로 수행할 수 없게 된다.Of course, the shape of the electromagnet 30 may be formed as a single body along the edge of the shielding plate 10 instead of a plurality of individual objects, but when the damaged portion of the hull has a large curvature, the electromagnet is formed integrally. Due to the gap between the tanker hull and the shield plate will not be able to play a role in preventing the oil spill.

즉, 선체의 곡률을 따라 차폐판(10)이 원활하게 휘어져야 하지만, 차폐판(10)의 가장자리에 설치된 일체형의 전자석으로 인해 상기 차폐판(10)은 원활하게 휘어지지 못하게 되는 것이다.That is, the shield plate 10 should be smoothly bent along the curvature of the hull, but the shield plate 10 may not be smoothly bent due to the integral electromagnet installed at the edge of the shield plate 10.

게다가, 차폐판(10)을 선체에 밀착시키기 위해 상기 차폐판(10)에 과도하게 힘을 가하면, 전자석이 부러지는 경우가 발생할 수 있으므로, 전자석이 일체형으로 이루어지는 것은 바람직하지 않다.In addition, when excessive force is applied to the shielding plate 10 in order to bring the shielding plate 10 into close contact with the hull, the electromagnet may break. Therefore, it is not preferable that the electromagnet is integrally formed.

다음으로, 씰링부재(50)는 유조선의 선체와 차폐판(10) 사이에 개재되며, 상기 선체와 차폐판(10) 사이의 씰링을 더욱 강화시키는 역할을 한다.Next, the sealing member 50 is interposed between the hull of the tanker and the shield plate 10, and serves to further strengthen the sealing between the hull and the shield plate (10).

상기 씰링부재(50)는 차폐판(10)의 타면, 즉, 배면에 구비되며, 유연한 재질 로 구성됨이 바람직하다.The sealing member 50 is provided on the other surface, that is, the rear surface of the shielding plate 10, it is preferably composed of a flexible material.

이때, 씰링부재(50)의 배면에는 요홈(51)이 형성된다.At this time, the groove 51 is formed on the rear surface of the sealing member 50.

상기 요홈(51)은 선체에 대한 씰링부재(50)의 밀착력을 더욱 강화시키는 역할과 더불어, 씰링부재(50)와 선체 사이로 누수될 수도 있는 원유를 수용하여 외부로 더 이상 누수 되지 않도록 하는 역할을 한다.The groove 51 serves to further strengthen the adhesion of the sealing member 50 to the hull, and to receive crude oil that may leak between the sealing member 50 and the hull so that no further leakage occurs to the outside. do.

상기 요홈(51)은 차폐판(10)의 동심원 방향으로 복수개 형성됨이 바람직하다.Preferably, the groove 51 is formed in plural in the concentric direction of the shield plate 10.

한편, 상기 씰링부재(50)는 차폐판(10)과 일체로 형성될 수도 있다. 즉, 이러한 구성은 차폐판(10)의 가장자리 부분을 비교적 두껍게 함으로써 씰링부재(50)의 역할을 대신하도록 하는 것이다.On the other hand, the sealing member 50 may be formed integrally with the shield plate (10). That is, this configuration is to replace the role of the sealing member 50 by making the edge portion of the shield plate 10 relatively thick.

다음으로, 결합수단은 차폐판(10)에 전자석(30)과 씰링부재(50)를 결합시키는 역할을 하며, 볼트(71)와 너트(73)를 포함한다.Next, the coupling means serves to couple the electromagnet 30 and the sealing member 50 to the shielding plate 10, and includes a bolt 71 and a nut 73.

즉, 도 1 내지 도 3에 도시된 바와 같이, 볼트(71)는 씰링부재(50), 차폐판(10), 전자석(30)을 차례로 통과하며, 상기 볼트(71)의 일단부는 전자석(30)의 외부로 노출된다.That is, as shown in FIGS. 1 to 3, the bolt 71 sequentially passes through the sealing member 50, the shielding plate 10, and the electromagnet 30, and one end of the bolt 71 is the electromagnet 30. ) Is exposed to the outside.

이때, 너트(73)는 상기 볼트(71)의 일단부를 체결시킨다.At this time, the nut 73 fastens one end of the bolt 71.

이 과정에서, 볼트(71)의 일단부가 너트(73)를 중심으로 회전됨에 따라, 볼트(71)의 헤드부는 연질의 씰링부재(50)를 가압하면서 견고하게 밀착된다.In this process, as one end of the bolt 71 is rotated about the nut 73, the head portion of the bolt 71 is firmly pressed while pressing the soft sealing member 50.

따라서, 씰링부재(50)와 전자석(30)은 차폐판(10)에 견고하게 결합되는 것이다.Therefore, the sealing member 50 and the electromagnet 30 are firmly coupled to the shielding plate 10.

한편, 상기 씰링부재(50)에는 볼트(71)가 용이하게 위치될 수 있도록 안착홈(53)이 형성될 수도 있다.Meanwhile, a mounting groove 53 may be formed in the sealing member 50 so that the bolt 71 may be easily located.

상기 안착홈(53)은 볼트(71)의 헤드부가 수용되는 헤드홈(53a)과 볼트(71)의 나사부가 통과되는 나사홈(53b)으로 이루어지며, 나사홈(53b)의 직경은 헤드홈(53a)의 직경에 비해 작게 형성된다.The seating groove 53 is composed of a head groove 53a in which the head portion of the bolt 71 is accommodated and a screw groove 53b through which the screw portion of the bolt 71 passes, and the diameter of the screw groove 53b is the head groove. It is formed smaller than the diameter of 53a.

즉, 상기 헤드홈(53a)과 나사홈(53b)은 단차지게 형성되는 것이다.That is, the head groove 53a and the screw groove 53b are formed to be stepped.

한편, 상기 전자석(30)은 실리콘(S)으로 도포됨이 바람직하다.On the other hand, the electromagnet 30 is preferably coated with silicon (S).

이는, 전자석(30)을 외부로부터 보호하기 위함인데, 특히, 바닷물에 노출됨으로써 발생할 수 있는 부식을 방지하기 위함이다.This is to protect the electromagnet 30 from the outside, in particular, to prevent corrosion that may occur by exposure to sea water.

이하, 도 4a 및 도 4b를 참조하여 본 고안의 바람직한 실시예에 따른 유조선의 원유 유출 방지 장치의 결합 및 작용에 대해 설명하도록 한다.Hereinafter, with reference to Figures 4a and 4b will be described the coupling and operation of the crude oil spill prevention device of the tanker according to a preferred embodiment of the present invention.

도 4a에 도시된 바와 같이, 충돌로 인해 유조선의 선체가 파손될 경우, 유조선의 원유 유출 방지 장치를 유조선의 파손된 부위에 대응시킨다.As shown in Figure 4a, when the hull of the tanker is broken due to the collision, the oil spill prevention device of the tanker corresponds to the broken portion of the tanker.

이후, 전자석(30)에 전류를 통전시켜 자성을 띄게 하면, 차폐판(10)의 가장자리에 설치된 전자석(30)은 상기 차폐판(10)을 유조선의 선체에 밀착시키게 된다.Then, when the current is applied to the electromagnet 30 to make the magnetism, the electromagnet 30 installed on the edge of the shield plate 10 is in close contact with the hull of the tanker.

이때, 전자석에 공급되는 전류는 유조선의 전원공급장치로부터 공급받는 것으로서, 유조선에는 발전장치가 있어 전원공급이 수월하게 이루어짐에 따라 전자석의 원활한 사용이 가능한 것이다.At this time, the current supplied to the electromagnet is supplied from the power supply of the oil tanker, the oil tanker has a power generation device that can be used smoothly as the power supply is made easier.

한편, 유조선은 상기와 같이 파손된 부위가 임시로 차폐된 후, 별도로 마련된 장소로 옮겨지게 된다.On the other hand, the oil tanker is moved to a place separately provided after the damaged part is temporarily shielded as described above.

이후, 적절한 사후조치를 통해 해양오염의 추가적인 확산을 방지하게 된다.Thereafter, appropriate follow-up measures will prevent further spread of marine pollution.

지금까지, 유조선의 원유 유출 방지장치에 대해 설명하였으나, 상기 유출 방지장치는 원유를 수송하는 유조선에만 한정되지는 않으며, 액체를 수송하는 모든 선박에도 적용이 가능하다. Up to now, the crude oil spill prevention device of the tanker has been described, the spill prevention device is not limited to only oil tankers transporting crude oil, it is also applicable to all vessels transporting liquid.

도 1은 본 고안의 바람직한 실시예에 따른 유조선의 원유 유출방지 장치에 대한 사시도1 is a perspective view of a crude oil spill prevention device of the tanker according to a preferred embodiment of the present invention

도 2는 본 고안의 바람직한 실시예에 따른 유조선의 원유 유출방지 장치에 대한 배면사시도Figure 2 is a rear perspective view of the crude oil spill prevention device of the tanker according to a preferred embodiment of the present invention

도 3은 본 고안의 바람직한 실시예에 따른 유조선의 원유 유출방지 장치에 대한 단면도3 is a cross-sectional view of the crude oil leakage prevention device of the tanker according to a preferred embodiment of the present invention

도 4a 및 도 4b는 본 고안의 바람직한 실시예에 따른 원유 유출방지 장치가 유조선에 장착되기 전,후를 나타낸 개략도.4a and 4b is a schematic diagram showing before and after the oil spill prevention apparatus according to a preferred embodiment of the present invention is mounted on the tanker.

*도면의 주요 부호에 대한 설명** Description of Major Symbols in Drawings *

10 : 차폐판 30 : 전자석10: shield plate 30: electromagnet

50 : 씰링부재 51 : 요홈50: sealing member 51: groove

71 : 볼트 73 : 너트71: bolt 73: nut

S : 실리콘S: Silicone

Claims (6)

유연한 재질의 차폐판;Shielding plate of flexible material; 상기 차폐판의 일면 가장자리를 따라 복수로 배치된 전자석;A plurality of electromagnets disposed along one surface edge of the shield plate; 상기 차폐판의 타면 가장자리를 따라 배치된 씰링부재; 그리고A sealing member disposed along an edge of the other surface of the shielding plate; And 상기 차폐판에 전자석과 씰링부재를 결합시킨 결합수단:을 포함하여 구성된 유조선용 원유 유출 방지장치.Combined means for coupling the electromagnet and the sealing member to the shield plate: Crude oil spill prevention device comprising a. 제 1항에 있어서,The method of claim 1, 상기 결합수단은,The coupling means, 상기 씰링부재, 차폐판, 전자석을 차례로 통과하여 일단부가 전자석의 외부로 노출된 볼트와, 상기 볼트의 일단부를 체결시킨 너트를 포함하는 것을 특징으로 하는 유조선용 원유 유출 방지장치.And a nut having one end exposed to the outside of the electromagnet through the sealing member, the shielding plate, and the electromagnet in sequence, and a nut fastening one end of the bolt. 제 2항에 있어서,The method of claim 2, 상기 전자석에는 전자석과 볼트 및 너트를 차폐하도록 실리콘이 도포된 것을 특징으로 하는 유조선용 원유 유출 방지장치.The electromagnet has oil spill prevention device for a tanker, characterized in that the silicon is coated to shield the electromagnet and bolts and nuts. 제 1항 내지 제 3항 중, 어느 한 항에 있어서,The method according to any one of claims 1 to 3, 상기 씰링부재와 차폐판은 일체형인 것을 특징으로 하는 유조선용 원유 유출 장치.Oil sealing apparatus for oil tankers, characterized in that the sealing member and the shield plate is integral. 제 1항 내지 제 3항 중, 어느 한 항에 있어서,The method according to any one of claims 1 to 3, 상기 차폐판은 타이어코드를 포함하는 실리콘 재질인 것을 특징으로 하는 유조선용 원유 유출 방지장치.The shielding plate is a crude oil spill prevention device for a tanker, characterized in that the silicon material including a tire cord. 제 1항 내지 제 3항 중, 어느 한 항에 있어서,The method according to any one of claims 1 to 3, 상기 씰링부재의 노출면에는 그 노출면의 동심원 방향으로 복수의 요홈이 형성된 것을 특징으로 하는 유조선용 원유 유출 장치.Crude oil outflow apparatus for an oil tanker, characterized in that a plurality of grooves are formed on the exposed surface of the sealing member in the concentric direction of the exposed surface.
KR2020080000140U 2008-01-04 2008-01-04 Oil tank oil spill prevention device Expired - Lifetime KR200447695Y1 (en)

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PCT/KR2008/001717 WO2009088122A1 (en) 2008-01-04 2008-03-27 Device for preventing cargo from leaking from tanker

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KR101293479B1 (en) 2010-10-14 2013-08-08 이현재 Apparatus to mend vessle urgently

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KR102725241B1 (en) * 2022-04-25 2024-11-04 에이치디현대삼호 주식회사 Method of launching a ship based on tandem method and rubber plug type zig for drainage for performing the method

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UC1801 Expiration of term

Termination category: Expiration of duration

Termination date: 20180704