KR20110075285A - Eco-friendly ship - Google Patents

Eco-friendly ship Download PDF

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Publication number
KR20110075285A
KR20110075285A KR1020090131701A KR20090131701A KR20110075285A KR 20110075285 A KR20110075285 A KR 20110075285A KR 1020090131701 A KR1020090131701 A KR 1020090131701A KR 20090131701 A KR20090131701 A KR 20090131701A KR 20110075285 A KR20110075285 A KR 20110075285A
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South Korea
Prior art keywords
vessel
coupled
eco
vane
friendly
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KR1020090131701A
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Korean (ko)
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황도진
박용환
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삼성중공업 주식회사
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Priority to KR1020090131701A priority Critical patent/KR20110075285A/en
Publication of KR20110075285A publication Critical patent/KR20110075285A/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/32Other means for varying the inherent hydrodynamic characteristics of hulls
    • B63B1/40Other means for varying the inherent hydrodynamic characteristics of hulls by diminishing wave resistance
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/04Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B1/06Shape of fore part
    • B63B1/063Bulbous bows
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J11/00Circuit arrangements for providing service supply to auxiliaries of stations in which electric power is generated, distributed or converted
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00Maritime or waterways transport
    • Y02T70/10Measures concerning design or construction of watercraft hulls

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Power Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

PURPOSE: An environment-friendly vessel is provided to decrease wave making resistance, and to produce electricity using energy which becomes extinct without being utilized for operating a vessel. CONSTITUTION: An environment-friendly vessel comprises a hull(100) provided with a bulbous bow, a vane(200) coupled to the bulbous bow, and a power generation unit(300) coupled with the vane.

Description

친환경 선박 {Eco-Friendly Ship}Eco-Friendly Ship {Eco-Friendly Ship}

본 발명은 친환경 선박에 관한 것이다.The present invention relates to an environmentally friendly ship.

최근 환경 문제와 자원고갈 문제가 대두되면서, 자원의 효율적인 활용과 환경 유해물질의 배출을 최소화 할 수 있는 기술이 산업 전반에 걸쳐 요구되고 있는 실정이다. Recently, as environmental problems and resource depletion have emerged, technologies that can efficiently utilize resources and minimize the emission of environmentally harmful substances are required throughout the industry.

조선 분야에 있어서도 이러한 추세는 다르지 않아, 선박 운행에 있어서, 소비되는 에너지를 최소화하고, 나아가 그 에너지를 재활용함으로써, 환경유해물질을 최소화 할 수 있는 방안이 요구되고 있는 실정이다. In the field of shipbuilding, such trends are not different. Therefore, there is a demand for a method capable of minimizing environmentally harmful substances by minimizing energy consumed in ship operation and further recycling the energy.

한편, 선박의 선체에는 흘수선 아래에 혹 모양의 돌기가 형성되어 있는데 이를 구상선수라 한다. 구상선수는 선박이 파도를 생성시킴으로써 받는 저항인 조파저항을 감소하기 위한 것으로, 구의 크기 및 형상을 적당히 하여 조파저항을 크게 감소시킬 수 있는 장점이 있다. On the other hand, hulls of ships are formed with hump-shaped protrusions below the draft line, which is called a bulbous bow. The bulbous bow is to reduce the wave resistance, which is a resistance received by the ship to generate waves, and has the advantage of greatly reducing the wave resistance by appropriately size and shape of the sphere.

그 원리를 살펴보면, 선박의 선수에 의해 발생되는 파도와 선수 아래 부분에 만들어진 구상돌기에 의하여 발생되는 파도가 서로 간섭하여 파도를 해소하는 작용 을 이용한 것이다. Looking at the principle, the wave generated by the ship's bow and the wave generated by the spherical protrusions made under the bow interfere with each other to solve the wave.

이 때, 구상선수를 선박의 조파저항 감소 목적 이외에, 부가적인 에너지 생산 도구로 활용하는 경우, 상술한 바와 같은 환경문제에 적극적으로 대응할 수 있는 친환경 선박이 구현될 수 있을 것이다. At this time, when the bulbous bow is used as an additional energy production tool in addition to the purpose of reducing the harmonic resistance of the vessel, an eco-friendly vessel that can actively respond to the environmental problems as described above may be implemented.

본 발명의 실시 예들은 조파저항을 감소시키면서도 친환경적인 발전 설비를 구비하는 선박을 제공하는 것이다.Embodiments of the present invention to provide a vessel having an eco-friendly power generation facilities while reducing the harmonic resistance.

본 발명의 일 측면에 따르면, 구상선수가 형성되는 선체; 구상선수에 결합되는 베인(vane); 및 베인과 결합되는 발전부를 포함하는 친환경 선박이 제공된다.According to an aspect of the invention, the hull is formed spherical bow; Vanes coupled to the bulb player; And there is provided an eco-friendly vessel comprising a power generation unit coupled to the vanes.

여기서, 베인은 발전부와 결합되는 바디(body)와, 바디(body)와 결합되는 블레이드를 포함할 수 있다. 이 때, 바디는 구상선수의 형상과 대응될 수 있다.Here, the vane may include a body coupled to the power generation unit and a blade coupled to the body. At this time, the body may correspond to the shape of the bulbous athlete.

본 발명의 실시예에 따르면, 조파저항을 감소시키면서도, 선박의 운행 시에 활용되지 못하고 소멸되는 에너지를 이용하여 전기를 생산할 수 있다.According to the embodiment of the present invention, while reducing the harmonic resistance, it is possible to produce electricity by using energy that is not utilized during the operation of the vessel and disappears.

본 발명의 특징, 이점이 이하의 도면과 발명의 상세한 설명으로부터 명확해질 것이다.The features and advantages of the present invention will become apparent from the following drawings and detailed description of the invention.

이하, 본 발명에 따른 친환경 선박의 실시예를 첨부도면을 참조하여 상세히 설명하기로 하며, 첨부 도면을 참조하여 설명함에 있어, 동일하거나 대응하는 구성 요소는 동일한 도면번호를 부여하고 이에 대한 중복되는 설명은 생략하기로 한다.Hereinafter, embodiments of an environmentally friendly ship according to the present invention will be described in detail with reference to the accompanying drawings, in the following description with reference to the accompanying drawings, the same or corresponding components are given the same reference numerals and duplicate description thereof. Will be omitted.

도 1은 본 발명의 일 실시예에 따른 선박(1000)을 나타낸 측면도이고, 도 2는 본 발명의 일 실시예에 따른 선박(1000)을 나타낸 정면도이다. 도 1 내지 도 2에 도시된 바와 같이, 본 발명의 일 실시예에 따른 친환경 선박(1000)은 선체(100), 베인(200) 및 발전부(300)를 포함함으로써, 조파저항을 감소시키는 과정에서 발생되는 에너지를 전기로 변환할 수 있다. 1 is a side view showing a vessel 1000 according to an embodiment of the present invention, Figure 2 is a front view showing a vessel 1000 according to an embodiment of the present invention. 1 to 2, the eco-friendly vessel 1000 according to an embodiment of the present invention includes a hull 100, vanes 200 and power generation unit 300, the process of reducing the wave resistance Energy generated from can be converted into electricity.

본 발명의 일 실시예에 따른 친환경 선박(1000)은, 선박(1000)의 종류와 무관하게 다양한 형태의 선박(1000)에 적용될 수 있음은 물론이다. Environmentally friendly ship 1000 according to an embodiment of the present invention, regardless of the type of the vessel 1000 can be applied to the various types of ship 1000 of course.

선체(100)는 선박(1000)의 하측의 몸체를 이루는 부분으로, 그 일부가 수면에 잠길 수 있다.The hull 100 is a part constituting the lower body of the vessel 1000, a part of which may be submerged in the water surface.

베인(200)은 선체(100)의 선수의 흘수선(10) 아래에 회전 가능하게 결합될 수 있다. 베인(200)은 샤프트(310)와 결합되는 바디(210)와, 바디(210)의 둘레 방향으로 결합되는 블레이드(220)를 포함할 수 있다. The vanes 200 may be rotatably coupled below the waterline 10 of the bow of the hull 100. The vane 200 may include a body 210 coupled to the shaft 310 and a blade 220 coupled in a circumferential direction of the body 210.

이 때, 바디(210)는 구상선수의 형상과 대응될 수 있다. 즉, 바디(210)는 선박(1000)의 전방을 향해 돌출되는 구(球)의 일부를 이루는 형상을 가질 수 있으며, 바디(210)는 선수의 흘수선(10) 아래의 전방을 향해 돌출되는 부분(110)의 전단에 회전 가능하게 결합될 수 있다. At this time, the body 210 may correspond to the shape of the bulbous athlete. That is, the body 210 may have a shape that forms part of a sphere protruding toward the front of the vessel 1000, the body 210 is a portion protruding toward the front below the waterline 10 of the athlete It may be rotatably coupled to the front end of (110).

결국, 바디(210)와 선수의 흘수선(10) 아래의 전방을 향해 돌출되는 부분(110)의 형상은 구상선수의 형상을 이룰 수 있다.As a result, the shape of the body 210 and the portion 110 protruding toward the front under the draft line 10 of the athlete may form the shape of the bulbous athlete.

발전부(300)는 샤프트(310), 증속기(320) 및 발전기(330)를 포함할 수 있다. 샤프트(310)는 베인(200)의 회전을 전달할 수 있는 부분으로, 그 일단은 베인(200)과 결합되며, 그 타단은 증속기(320)와 결합될 수 있다. 증속기(320)는 샤프트(310)의 회전수를 증가시키는 부분으로 기어박스의 형태로 구현될 수 있다. The power generation unit 300 may include a shaft 310, a speed increaser 320, and a generator 330. The shaft 310 is a part capable of transmitting the rotation of the vane 200, one end of which is coupled to the vane 200, and the other end of which is coupled to the speed reducer 320. The speed increaser 320 may be implemented in the form of a gearbox as a part for increasing the rotation speed of the shaft 310.

발전기(330)는 기어박스와 결합되며, 기어박스의 회전에 의해 구동되어 전기를 생산할 수 있다. The generator 330 is coupled to the gearbox and may be driven by the rotation of the gearbox to produce electricity.

따라서, 친환경 선박(1000)은 그 운행 시에 선수에서 소멸되는 에너지를 베인(200)과 발전부(300)를 이용하여 전기에너지로 변환할 수 있다. 결국, 친환경 선박(1000)은 그 운행 시에 부가적인 에너지를 생산하여 선박(1000)에 활용함으로써, 선박(1000)을 운행하는데 필요한 화석연료의 소비를 감소시킬 수 있다.Therefore, the eco-friendly vessel 1000 may convert the energy dissipated from the bow during its operation to the electrical energy using the vane 200 and the power generation unit 300. As a result, the eco-friendly vessel 1000 may reduce the consumption of fossil fuel required to operate the vessel 1000 by producing additional energy during its operation to utilize the vessel 1000.

또한, 상술한 바와 같이, 베인(200)의 바디(210)는 구상선수의 일부를 이루는 형상을 가짐으로써, 선박(1000) 운행 시에 발생되는 조파저항을 감소시킬 수 있어, 구상선수 본연의 기능도 함께 할 수 있음은 물론이다. In addition, as described above, the body 210 of the vane 200 has a shape that forms part of the bulbous bow, thereby reducing the wave resistance generated when the vessel 1000 is operated, and thus the bowel bow's original function. Of course it can also be with.

상기에서는 본 발명의 바람직한 실시예를 참조하여 설명하였지만, 해당 기술 분야에서 통상의 지식을 가진 자라면 하기의 특허 청구의 범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 이해할 수 있을 것이다.Although the above has been described with reference to a preferred embodiment of the present invention, those skilled in the art to which the present invention pertains without departing from the spirit and scope of the present invention as set forth in the claims below It will be appreciated that modifications and variations can be made.

도 1은 본 발명의 일 실시예에 따른 선박을 나타낸 측면도.1 is a side view showing a vessel according to an embodiment of the present invention.

도 2는 본 발명의 일 실시예에 따른 선박을 나타낸 정면도.2 is a front view showing a vessel according to an embodiment of the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

100: 선체 200: 베인100: hull 200: vane

300: 발전부 1000: 선박300: power generation unit 1000: ship

Claims (3)

구상선수가 형성되는 선체;A hull in which a bulbous bow is formed; 상기 구상선수에 결합되는 베인(vane); 및A vane coupled to the bulbous player; And 상기 베인과 결합되는 발전부를 포함하는 친환경 선박.Eco-friendly vessel comprising a power generation unit coupled to the vane. 제1항에 있어서,The method of claim 1, 상기 베인은The vane is 상기 발전부와 결합되는 바디(body)와,A body coupled to the power generation unit, 상기 바디(body)와 결합되는 블레이드를 포함하는 것을 특징으로 하는 친환경 선박.Eco-friendly vessel comprising a blade coupled to the body (body). 제2항에 있어서,The method of claim 2, 상기 바디는 상기 구상선수의 형상과 대응되는 것을 특징으로 하는 친환경 선박.The body is an eco-friendly vessel, characterized in that corresponding to the shape of the bulbous athlete.
KR1020090131701A 2009-12-28 2009-12-28 Eco-friendly ship KR20110075285A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103085937A (en) * 2011-11-01 2013-05-08 李僖年 Single-wheel relief accelerator
KR20140128961A (en) * 2013-03-11 2014-11-06 한통 (상하이) 뉴 에너지 십 디자인 알앤디 코., 엘티디. Method for Manufacturing Automatically Detachable Bulbous Bow
KR20160048477A (en) * 2014-10-24 2016-05-04 삼성중공업 주식회사 Apparatus for decreasing the fluid impact

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103085937A (en) * 2011-11-01 2013-05-08 李僖年 Single-wheel relief accelerator
CN103085937B (en) * 2011-11-01 2015-07-15 李僖年 Single-wheel relief accelerator
KR20140128961A (en) * 2013-03-11 2014-11-06 한통 (상하이) 뉴 에너지 십 디자인 알앤디 코., 엘티디. Method for Manufacturing Automatically Detachable Bulbous Bow
KR20160048477A (en) * 2014-10-24 2016-05-04 삼성중공업 주식회사 Apparatus for decreasing the fluid impact

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