KR20110012040U - Ship having expansion tube for compensating buoyancy - Google Patents

Ship having expansion tube for compensating buoyancy Download PDF

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Publication number
KR20110012040U
KR20110012040U KR2020100006660U KR20100006660U KR20110012040U KR 20110012040 U KR20110012040 U KR 20110012040U KR 2020100006660 U KR2020100006660 U KR 2020100006660U KR 20100006660 U KR20100006660 U KR 20100006660U KR 20110012040 U KR20110012040 U KR 20110012040U
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South Korea
Prior art keywords
vessel
expansion tube
buoyancy
ship
storage space
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KR2020100006660U
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Korean (ko)
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윤규환
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대우조선해양 주식회사
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Priority to KR2020100006660U priority Critical patent/KR20110012040U/en
Publication of KR20110012040U publication Critical patent/KR20110012040U/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
    • B63B43/14—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/16—Shells
    • B63B3/20—Shells of double type
    • 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
    • B63C7/06—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which lifting action is generated in or adjacent to vessels or objects
    • B63C7/10—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which lifting action is generated in or adjacent to vessels or objects using inflatable floats external to vessels or objects
    • 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
    • B63C9/00—Life-saving in water
    • B63C9/02—Lifeboats, life-rafts or the like, specially adapted for life-saving
    • B63C9/04—Life-rafts
    • 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
    • B63C9/00—Life-saving in water
    • B63C9/28—Adaptations of vessel parts or furnishings to life-saving purposes
    • 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
    • B63B43/14—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members
    • B63B2043/145—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members pneumatic, e.g. inflatable on demand
    • 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
    • B63C9/00—Life-saving in water
    • B63C2009/0023—Particular features common to inflatable life-saving equipment
    • B63C2009/0029—Inflation devices comprising automatic activation means, e.g. for puncturing gas-generating cartridges
    • B63C2009/0035—Inflation devices comprising automatic activation means, e.g. for puncturing gas-generating cartridges activated by deployment of inflatable life-saving equipment

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

본 고안은 부력보충용 팽창튜브를 갖는 선박에 관한 것으로, 더욱 상세하게는 선박이 일측으로 기울어 중력과 부력이 균형을 잃었을 때 튜브를 팽창시켜 부력을 보충하므로 선박이 전도되는 것을 방지하는 부력보충용 팽창튜브를 갖는 선박에 관한 것이다.
본 고안은 선박의 항해시 수면 이하에 위치하는 측면에 격납공간이 형성되고, 상시 격납공간을 개폐하도록 도어가 형성되며, 상기 격납공간에 수용되어 상기 선박이 일측으로 기울었을 때 팽창되어 부력을 보충할 수 있도록 된 팽창튜브를 포함하는 선박을 제공한다.The present invention relates to a vessel having an expansion tube for buoyancy replenishment, more specifically, buoyancy replenishment expansion tube to prevent the ship from falling because it expands the tube when the ship is inclined to one side and the gravity and buoyancy is unbalanced It relates to a vessel having a.
According to the present invention, a storage space is formed at a side positioned below the water surface when the ship is sailing, and a door is formed to open and close the storage space at all times, and is accommodated in the storage space to expand when the vessel is inclined to one side to supplement buoyancy. Provide a vessel comprising an expansion tube adapted to do so.

Description

부력보충용 팽창튜브를 갖는 선박{Ship having expansion tube for compensating buoyancy}Ship having expansion tube for compensating buoyancy

본 고안은 부력보충용 팽창튜브를 갖는 선박에 관한 것으로, 더욱 상세하게는 선박이 일측으로 기울어 중력과 부력이 균형을 잃었을 때 튜브를 팽창시켜 부력을 보충하므로 선박이 전도되는 것을 방지하는 부력보충용 팽창튜브를 갖는 선박에 관한 것이다.
The present invention relates to a vessel having an expansion tube for buoyancy replenishment, more specifically, buoyancy replenishment expansion tube to prevent the ship from falling because it expands the tube when the ship is inclined to one side and the gravity and buoyancy is unbalanced It relates to a vessel having a.

일반적으로 선박은 사람과 화물을 싣고 물 위를 항해하는 해양구조물로서 악천후와 파도, 좌초, 침몰 등의 위험에 항상 노출되어 있다. 하지만 항해 중에 이러한 사고가 발생했을 경우 피신할 수가 없을 뿐만 아니라 외부의 도움을 기대하기도 어렵다.In general, ships are marine structures carrying people and cargo and are always exposed to the dangers of bad weather, waves, stranding and sinking. However, if such an accident occurs during sailing, it is not only possible to evacuate but also to expect external help.

따라서 선박은 이러한 특성을 고려하여 육상의 다른 구조물이나 수송수단과는 달리 선체 구조의 안전성을 확보하여야 한다.Therefore, in consideration of these characteristics, ships should ensure the safety of the hull structure unlike other structures or vehicles on land.

이러한 선박의 안전성은 선박이 기울어지더라도 원래의 상태로 복귀할 수 있는 복원성과 선박이 암초 등에 의해 일부가 손상되더라도 침몰하지 않는 수밀성을 가져야 한다.The safety of such a ship should have stability that can return to its original state even if the ship is inclined and watertightness that does not sink even if some of the ship is damaged by the reef.

복원성 측면에 의하면 선박은 외부의 영향을 받지 않을 때 무게중심과 부력중심 및 경심이 일직선상에 놓이지만, 외력에 의해 기울어지면 부심이 선체 중심선에서 벗어나 이동하게 되고 중력과 부력 또한 이격되어 서로 다른 방향으로 짝힘이 발생하게 된다. In terms of stability, ships are centered on the center of gravity, buoyancy and center of gravity when they are not influenced by the outside, but when tilted by external forces, the center of gravity moves away from the hull centerline and gravity and buoyancy are spaced apart. Pairing occurs.

바로 이 짝힘이 선박을 복원시키려는 방향으로 작용하면 복원모멘트(Righting moment)가 되고 더 기울어지는 방향으로 작용하면 경사모멘트(Inclining moment)가 되어 배를 전복시키게 되는 것이다.If this pairing acts in the direction of restoring the ship, it will be a moment of rest, and if it acts in a more inclined direction, it will become an inclining moment and overturn the ship.

따라서 충분한 복원력을 확보하기 위해서는 선체가 일측으로 기울어지더라도 그 기울어진 시점에서 중력과 부력에 의해서 발생하는 짝힘이 복원모멘트로 작용할 수 있도록 선체가 설계되어야 한다.Therefore, in order to secure sufficient restoring force, the hull should be designed so that the pairing force generated by gravity and buoyancy acts as a restoring moment even when the hull is inclined to one side.

하지만 충분한 복원력을 가지도록 설계된 선박이라 할지라도 좌초나 침몰 등으로 인하여 손상을 받을 경우 수선면 이하의 체적이 줄어들어 중력과 부력에 의해서 발생하는 짝힘이 경사모멘트로 작용하여 선박이 전도될 가능성이 있다.
However, even if the ship is designed to have sufficient resilience, if the ship is damaged due to stranding or sinking, the volume below the waterline is reduced, and the pairing caused by gravity and buoyancy acts as the inclined moment and the ship may be inverted.

따라서 본 고안은 상기와 같은 문제점을 해결하기 위하여 창안된 것으로서, 선박이 기울어졌을 때 부력을 보충하여 선박이 전도되는 것을 미연에 방지할 수 있도록 된 부력보충용 팽창튜브를 갖는 선박을 제공하는 데 목적이 있다.Therefore, the present invention was devised to solve the above problems, and it is an object of the present invention to provide a vessel having a buoyancy supplement expansion tube that can prevent the ship from falling by supplementing the buoyancy when the vessel is tilted. have.

또한 본 고안은 선박이 손상을 입어 침몰할 때 탈출시간을 확보할 수 있도록 된 부력보충용 팽창튜브를 갖는 선박을 제공하는 데 목적이 있다.In addition, the present invention has an object to provide a vessel having a buoyancy expansion expansion tube to ensure the escape time when the vessel is damaged due to sinking.

또한 본 고안은 선박이 손상을 입어 기울어졌을 때 자력에 의해 선박을 수리하지 않은 상태에서 모항으로 이동할 수 있도록 된 부력보충용 팽창튜브를 갖는 선박을 제공하는 데 다른 목적이 있다.It is another object of the present invention to provide a vessel having a buoyancy supplement expansion tube that can move to the mother port without repairing the vessel by magnetic force when the vessel is inclined due to damage.

또한 본 고안은 비상시 구명정으로도 사용할 수 있는 부력보충용 팽창튜브를 갖는 선박을 제공하는 데 또 다른 목적이 있다.
It is another object of the present invention to provide a vessel having a buoyancy supplement expansion tube that can also be used as an emergency lifeboat.

본 고안은 선박의 항해시 수면 이하에 위치하는 측면에 격납공간이 형성되고, 상시 격납공간을 개폐하도록 도어가 형성되며, 상기 격납공간에 수용되어 상기 선박이 일측으로 기울었을 때 팽창되어 부력을 보충할 수 있도록 된 팽창튜브를 포함하는 선박을 제공한다.According to the present invention, a storage space is formed at a side positioned below the water surface when the ship is sailing, and a door is formed to open and close the storage space at all times, and is accommodated in the storage space to expand when the vessel is inclined to one side to supplement buoyancy. Provide a vessel comprising an expansion tube adapted to do so.

여기서 상기 선박은 복수개의 수밀격실로 이루어진 이중저 구조인 것이 바람직하다.The ship is preferably a double bottom structure consisting of a plurality of watertight compartments.

또한 상기 팽창튜브는 비상시 구명정으로 사용할 수 있도록 팽창시 일면이 평행하게 연장형성되는 것이 바람직하다.
In addition, the expansion tube is preferably formed to extend in parallel with one surface when inflated so that it can be used as an emergency lifeboat.

본 고안에 따른 부력보충용 팽창튜브를 갖는 선박은 팽창튜브를 팽창시키면 수선면적이 증가하여 부력을 보충할 수 있으므로 선박이 기울어졌을 때 부력을 보충하여 선박이 전도되는 것을 미연에 방지할 수 있다.The vessel having a buoyancy supplement expansion tube according to the present invention can increase the repair area by inflating the expansion tube to replenish the buoyancy, it is possible to prevent the ship from falling by supplementing the buoyancy when the ship is tilted.

또한 본 고안에 따른 부력보충용 팽창튜브를 갖는 선박은 설령 부력을 완전히 보충하지 못하여 선박을 완전히 복귀시키지 못하더라도 소정의 시간동안 침몰을 지연시킬 수 있어 비상시 탈출시간을 확보할 수 있다.In addition, the vessel having a buoyancy supplement expansion tube according to the present invention can not even completely replenish the buoyancy can delay the sinking for a predetermined time even if the vessel does not completely return to ensure the escape time in case of emergency.

또한 본 고안에 따른 부력보충용 팽창튜브를 갖는 선박은 부력을 보충하여 기울어진 선박을 바로 세울 수 있으므로 선박이 손상을 입어 기울어져도 자력으로 선박을 수리하지 않은 상태에서 모항으로 이동시킬 수 있다.In addition, the vessel having a buoyancy supplement expansion tube according to the present invention can be inclined to the ship immediately inclined by supplementing the buoyancy can be moved to the mother port without repairing the vessel by magnetic force even if the vessel is damaged.

또한 본 고안에 따른 부력보충용 팽창튜브를 갖는 선박은 팽창튜브를 비상시 구명정으로도 사용할 수 있다.
In addition, the vessel having a buoyancy supplement expansion tube according to the present invention can use the expansion tube as an emergency lifeboat.

도 1은 본 고안의 일실시예에 따른 부력보충용 팽창튜브를 갖는 선박을 나타내는 측면도이다.
도 2는 본 고안의 일실시예에 따른 부력보충용 팽창튜브를 갖는 선박을 나타내는 정단면도이다.
도 3은 본 고안의 일실시예에 따른 선박이 손상을 입고 팽창되지 않은 상태를 나타내는 정단면도이다.
도 4는 본 고안의 일실시예에 따른 선박의 팽창튜브가 팽창된 상태를 나타내는 측면도이다.
도 5는 본 고안의 일실시예에 따른 선박의 팽창튜브가 팽창된 상태를 나타내는 정단면도이다.1 is a side view showing a vessel having a buoyancy expansion expansion tube according to an embodiment of the present invention.
Figure 2 is a front sectional view showing a vessel having a buoyancy expansion expansion tube according to an embodiment of the present invention.
Figure 3 is a front sectional view showing a state in which the vessel is damaged and not expanded according to an embodiment of the present invention.
Figure 4 is a side view showing a state in which the expansion tube of the vessel is expanded in accordance with an embodiment of the present invention.
Figure 5 is a front sectional view showing a state in which the expansion tube of the vessel is expanded in accordance with an embodiment of the present invention.

이하, 본 고안의 일실시예에 따른 부력보충용 팽창튜브를 갖는 선박을 첨부도면을 참조하여 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, a vessel having a buoyancy expansion expansion tube according to an embodiment of the present invention as follows.

도 1 내지 도 2에 도시된 바와 같이 본 고안의 일실시예에 따른 선박(100)은 선저에 이중저(Double Bottom; 10)가 형성된 이중저 구조인 것을 알 수 있다. 또한 길이방향으로 따라 서로 독립된 복수 개의 수밀격실(12)로 이루어진다. 따라서 상기 복수 개의 수밀격실(12) 중 하나의 수밀격실(12)이 손상을 입을 경우 손상을 입은 수밀격실(12)만 물이 침투할 뿐 다른 수밀격실(12)에는 영향을 끼치지 않는다. 다만 선박(100) 일부의 손상으로 하나의 수밀격실(12)에 물이 침투하면 양측이 균형을 이룰 수 없으므로 선박(100)은 도 3에 도시된 바와 같이 일측으로 기울어진다.As shown in Figures 1 to 2 it can be seen that the ship 100 according to an embodiment of the present invention has a double bottom structure having a double bottom (10) formed on the bottom. It also consists of a plurality of watertight compartments 12 independent from each other along the longitudinal direction. Therefore, when one of the watertight compartments 12 of the plurality of watertight compartments 12 is damaged, only the damaged watertight compartment 12 penetrates water and does not affect other watertight compartments 12. However, if water penetrates into one watertight compartment 12 due to damage to a portion of the vessel 100, both sides cannot be balanced, and thus the vessel 100 is inclined to one side as shown in FIG. 3.

또한 상기 수밀격실(12)의 상부에 격납공간(20)이 형성된다. 상기 격납공간(20)은 선박의 항해시 수면 이하에 위치하도록 배치된다. 상기 격납공간(20)은 팽창되기 전의 팽창튜브(30)를 수납하는 공간으로서 팽창튜브(30)를 펼쳤을 경우 팽창튜브(30)가 선박(100)의 밖으로 진출할 수 있도록 외측으로 개구되어 있다.In addition, a storage space 20 is formed on the watertight compartment 12. The containment space 20 is disposed below the water surface when the ship is sailing. The storage space 20 is a space for storing the expansion tube 30 before inflation, and when the expansion tube 30 is expanded, the expansion tube 30 is opened outward so that the expansion tube 30 can protrude out of the vessel 100.

또한 격납공간(20)은 평상시 격납공간(20)을 폐쇄하고 팽창튜브(30)의 작동시 격납공간(20)을 개방하기 위하여 도어(40)가 설치된다. 상기 도어(40)는 상기 격납공간(20)의 전면 상부를 회전중심축으로 하여 회전할 수 있도록 구비되는 것이 바람직하다. 상기 도어(40)는 선박(100)이 기울어져 팽창튜브(30)를 펼칠 때를 제외하고는 해수로부터 격납공간(20)을 밀폐할 수 있도록 된 수밀구조로 구비되어야 한다.In addition, the storage space 20 is normally provided with a door 40 to close the storage space 20 and open the storage space 20 during the operation of the expansion tube (30). The door 40 is preferably provided to rotate the upper front of the storage space 20 as the center of rotation. The door 40 should be provided in a watertight structure to seal the containment space 20 from seawater except when the vessel 100 is inclined to expand the expansion tube 30.

또한 팽창튜브(30)는 상기 격납공간(20)의 내부에 위치하며 선박(100) 내부의 에어펌프(32)와 연결설치된다. 따라서 팽창튜브(30)는 에어펌프(32)로부터 공기를 공급받으면 팽창하게 되는 것이다. 팽창튜브(30)는 도 2에 도시된 바와 평상시에는 접혀진 상태로 격납공간(20)에 수용되어 있으며 선박(100)이 기울어지면 도 4에 도시된 바와 같이 에어펌프(32)에 의해 순간적으로 팽창되어 선단이 격납공간(20)의 외부로 진출한다. 이 때 외부로 진출한 팽창튜브(30)는 비상시 구명정으로도 사용할 수 있도록 상면이 평행하게 연장형성되는 것이 바람직하다.In addition, the expansion tube 30 is located inside the containment space 20 and is connected to the air pump 32 inside the vessel 100. Therefore, the expansion tube 30 is expanded when air is supplied from the air pump 32. The expansion tube 30 is accommodated in the containment space 20 in a folded state as shown in FIG. 2 and when the vessel 100 is inclined, the expansion tube 30 is instantaneously expanded by the air pump 32 as shown in FIG. 4. The tip is advanced to the outside of the storage space 20. At this time, it is preferable that the expansion tube 30 extended to the outside is formed to extend in parallel to be used as an emergency lifeboat.

이하, 선박이 기울어졌을 때 본 고안의 일실시예에 따른 부력보충용 팽창튜브가 작동하는 과정을 첨부도면을 참조하여 설명하면 다음과 같다.Hereinafter, the process of operating the buoyancy expansion expansion tube according to an embodiment of the present invention when the ship is inclined with reference to the accompanying drawings as follows.

먼저 평상시 팽창튜브(30)는 도 2에 도시된 바와 같이 격납공간(20)의 내부에 수용되어 있고, 이 때 수밀구조로 된 도어(40)는 닫혀져 있으므로 격납공간(20)에는 해수가 침투할 수 없다. 또한 선박(100)은 어는 일측으로도 기울어지지 않고 균형을 유지하고 있다.First, the expansion tube 30 is normally accommodated inside the containment space 20 as shown in FIG. 2, and since the door 40 having the watertight structure is closed, seawater can penetrate the containment space 20. Can't. In addition, the ship 100 is not inclined to any one side and maintains the balance.

하지만 선박(100)은 암초나 다른 선박과의 충돌로 측면이 파열되면 해당하는 수밀격실(12)로 해수가 들어오게 된다. 이 때 해수에 의해 선박(100)은 균형이 깨져 도 3에 도시된 바와 같이 파손된 측으로 선박(100)이 기울어지게 된다.However, when the vessel 100 is ruptured by the collision with the reef or other vessels, the seawater enters the corresponding watertight compartment 12. At this time, the vessel 100 is broken by the sea water, and the vessel 100 is inclined to the damaged side as shown in FIG. 3.

이와 같이 선박(100)이 일측으로 기울어지게 되면 통제실의 지령에 의해 도 4 내지 도 5에 도시된 바와 같이 도어(40)를 개방하고 동시에 에어펌프(32)에서 팽창튜브(30)에 공기를 공급하여 팽창튜브(30)가 팽창되도록 한다.As such, when the ship 100 is inclined to one side, as shown in FIGS. 4 to 5 by the command of the control room, the door 40 is opened and at the same time, the air pump 32 supplies air to the expansion tube 30. To expand the expansion tube (30).

팽창튜브(30)에 공기가 공급되면 팽창튜브(30)는 점점 부풀어 선단이 선박(100)의 외부로 나가게 되고 그러면 수선면 이하의 체적이 늘어나 부력이 커져서 선박(100)은 기울어지기 전의 상태로 복원된다.
When air is supplied to the expansion tube 30, the expansion tube 30 is swelled gradually and the tip ends to the outside of the vessel 100. Then, the volume below the water surface increases and the buoyancy increases so that the vessel 100 is inclined. Is restored.

10 : 이중저 12 : 수밀격실
20 : 격납공간 30 : 팽창튜브
32 : 에어펌프 40 : 도어
100 : 선박10: double bottom 12: watertight compartment
20: containment space 30: expansion tube
32: air pump 40: door
100: ship

Claims (3)

선박에 있어서,
상기 선박의 항해시 수면 이하에 위치하는 측면에 격납공간이 형성되고, 상시 격납공간을 개폐하도록 도어가 형성되며, 상기 격납공간에 수용되어 상기 선박이 일측으로 기울었을 때 팽창되어 부력을 보충할 수 있도록 된 팽창튜브를 포함하는 것을 특징으로 하는 선박.
In the ship,
When the vessel is sailed, a storage space is formed on a side located below the water surface, and a door is formed to open and close the storage space at all times, and is accommodated in the storage space to expand when the vessel is tilted to one side to supplement buoyancy. A vessel comprising an expansion tube.
청구항 1에 있어서,
상기 선박은 복수개의 수밀격실로 이루어진 이중저 구조인 것을 특징으로 하는 선박.
The method according to claim 1,
The vessel is a double bottom structure consisting of a plurality of watertight compartments.
청구항 1에 있어서,
상기 팽창튜브는 비상시 구명정으로 사용할 수 있도록 팽창시 일면이 평행하게 연장형성된 것을 특징으로 하는 선박.The method according to claim 1,
The expansion tube is a vessel characterized in that one side is extended in parallel when inflated so that it can be used as an emergency lifeboat.
KR2020100006660U 2010-06-24 2010-06-24 Ship having expansion tube for compensating buoyancy KR20110012040U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160074201A (en) 2014-12-18 2016-06-28 신호근 Automatic buoyancy supply device in ships
KR101962071B1 (en) * 2018-07-18 2019-03-26 임재현 Life-saving remote control boat

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160074201A (en) 2014-12-18 2016-06-28 신호근 Automatic buoyancy supply device in ships
KR101962071B1 (en) * 2018-07-18 2019-03-26 임재현 Life-saving remote control boat

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