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公开(公告)号：KR1020130014169A
公开(公告)日：2013-02-07
申请号：KR1020110076125
申请日：2011-07-29
Applicant: 대우조선해양 주식회사
Abstract: PURPOSE: A liquefied gas reliquefying device using LNG and a liquefied gas carrier with the same are provided to remove pipe plugging due to the sublimation of boil-off gas generated in a heat exchanger by operating the reliquefying device with a forcible pressure transferring method. CONSTITUTION: A liquefied gas reliquefying device(100) using LNG comprises an LNG tank(110), a heat exchanger(120), a first manifold(130), and a second manifold(140). LNG is stored in the LNG tank. The heat exchanger reliquefies boil-off gas supplied from liquefied gas tanks(10) in order to supply to the liquefied gas tanks through a liquid pipe(122). The heat exchanger forcibly receives the boil-off gas from the liquefied gas tanks by a compressor(123) installed in a gas pipe. The first manifold supplies the boil-off gas supplied from each liquefied gas tank to the heat exchanger. The second manifold distributes reliquefied gas discharged from the heat exchanger to each liquefied gas tank.
Abstract translation: 目的：提供使用LNG的液化气再液化装置及其液化气承载件，以通过用强制压力传递方法操作再液化装置，由于热交换器中产生的蒸发气体的升华而导致管堵塞。 构成：使用LNG的液化气再液化装置（100）包括LNG罐（110），热交换器（120），第一歧管（130）和第二歧管（140）。 LNG储存在LNG罐中。 热交换器再液化从液化气罐（10）供应的蒸发气体，以通过液体管道（122）供应到液化气罐。 热交换器通过安装在气体管道中的压缩机（123）强制地接收来自液化气罐的蒸发气体。 第一个歧管将从每个液化气罐供应的蒸发气体供应到热交换器。 第二歧管将从热交换器排出的再液化气体分配到每个液化气罐。
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公开(公告)号：KR1020130005696A
公开(公告)日：2013-01-16
申请号：KR1020110067258
申请日：2011-07-07
Applicant: 대우조선해양 주식회사
Abstract: PURPOSE: A liquid carbon dioxide storage tank module is provided to prevent additional costs due to power and fuel consumption by supplying carbon dioxide discharged from boil-off gas in a storage tank to an artificial plant cultivation facility. CONSTITUTION: A liquid carbon dioxide storage tank is composed of a storage tank(100) and a control unit(200). The storage tank maintains a sealing state at a higher pressure than the injection pressure of liquid carbon dioxide. The control unit maintains the internal pressure of the storage tank at a saturation pressure of the liquid carbon dioxide corresponding to the injection temperature of the liquid carbon dioxide while discharging boil-off gas generated from the liquid carbon dioxide in the storage tank. The boil-off gas of the carbon dioxide discharged from the storage tank is supplied to an artificial plant cultivation facility(300). The control unit controls the amount of the carbon dioxide supplied to the artificial plant cultivation facility.
Abstract translation: 目的：提供液体二氧化碳储罐模块，以通过将储罐中的蒸发气体排出的二氧化碳供应给人造植物栽培设施来防止由于功率和燃料消耗而产生的额外费用。 构成：液体二氧化碳储罐由储罐（100）和控制单元（200）组成。 储罐在比液态二氧化碳的注入压力高的压力下保持密封状态。 控制单元将存储罐的内部压力保持在液体二氧化碳的饱和压力下，与液体二氧化碳的喷射温度相对应，同时排出由储存罐中的液体二氧化碳产生的排出的气体。 将从储罐排出的二氧化碳的蒸发气体供给人造植物栽培设备（300）。 控制单元控制供给人造植物栽培设备的二氧化碳的量。
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公开(公告)号：KR2020110002896U
公开(公告)日：2011-03-23
申请号：KR2020090012153
申请日：2009-09-16
Applicant: 대우조선해양 주식회사
Abstract: 본 고안은 LNG나 LPG 등의 액화가스를 저장하기 위해 설치되는 액화가스 저장탱크의 단열구조에 관한 것이다.
본 고안에 따르면, 복수의 단열 패널이 액화가스 저장탱크의 탱크 몸체 외부에 연달아 설치되어 이루어지는 액화가스 저장탱크의 단열 구조로서, 복수의 상기 단열 패널이 서로 인접하는 부분에서 상기 탱크 몸체에 가깝게 위치하는 저온측 갭과; 상기 저온측 갭보다 넓은 간격을 가지며 상기 저온측 갭보다 상기 탱크 몸체로부터 멀리 위치하는 상온측 갭과; 상기 상온측 갭 내에서 접합제에 의해 나란히 배치되는 단열재 및 탄성재; 를 포함하는 것을 특징으로 하는 액화가스 저장탱크의 단열 구조가 제공된다.
액화가스, 저장탱크, 독립형, 단열 패널, 갭, 폴리에스테르 섬유, 폴리우레탄 폼, 에틸렌프로필렌 고무-
公开(公告)号：KR1020100106891A
公开(公告)日：2010-10-04
申请号：KR1020090043805
申请日：2009-05-20
Applicant: 대우조선해양 주식회사
Abstract: PURPOSE: A device for restraining an independent cargo tank and an insulation method thereof are provided to prevent an adiabatic material for a chock from getting broken by securing a passage for leaked liquefied gas. CONSTITUTION: A device(1) for restraining an independent cargo tank comprises a metal choke(10), stopper structures(20), and an adiabatic member(30) for a chock. The metal chock is attached on one surface of an independent cargo tank(2). The stopper structures are installed in a hull in order to block both sides of the metal chock. The adiabatic member covers an exposed part of the metal chock and a part of the cargo tank.
Abstract translation: 目的：提供一种用于限制独立货舱及其绝缘方法的装置，以防止用于泄漏液化气体的通道固定用于轴承座的绝热材料破裂。 构成：用于限制独立货舱的装置（1）包括金属扼流圈（10），止动结构（20）和用于轴承座的绝热构件（30）。 金属轴承座连接在独立货舱（2）的一个表面上。 止动结构安装在船体中，以阻挡金属轴承座的两侧。 绝热构件覆盖金属轴承座的暴露部分和货舱的一部分。
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公开(公告)号：KR1020100050059A
公开(公告)日：2010-05-13
申请号：KR1020080109164
申请日：2008-11-05
Applicant: 대우조선해양 주식회사
Abstract: PURPOSE: A supporting structure of a stand-alone type LNG storage tank is provided to cope with shear force and to minimize an assembly process. CONSTITUTION: A supporting structure of a stand-alone type LNG storage tank comprises a floor support(20), a top clamping unit and a lower clamping unit. The floor support is located on the lower part of a storage tank(10). The floor support supports the storage tank. The top clamping unit clinches the floor support on the lower part of the storage tank. The top clamping unit comprises a stopper(31) and an upper sheet(32). The lower clamping unit clinches the floor support on the floor of a hull. The lower clamping unit comprises a stool(41), a sliding plate(42) and a resin layer(43).
Abstract translation: 目的：提供独立型LNG储罐的支撑结构，以应对剪切力并最大限度地减少装配过程。 构成：独立型LNG储罐的支撑结构包括地板支撑件（20），顶部夹紧单元和下部夹紧单元。 地板支架位于储罐（10）的下部。 地板支撑支撑储罐。 顶部夹紧装置夹住储罐下部的地板支架。 顶部夹紧单元包括止动件（31）和上部片（32）。 下夹紧装置将船体底板上的地板支架锁住。 下夹紧单元包括一个凳子（41），一个滑板（42）和一个树脂层（43）。
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Patent Agency Ranking
公开(公告)号：KR102229702B1
公开(公告)日：2021-03-18
申请号：KR1020150013601
申请日：2015-01-28
Applicant: 대우조선해양 주식회사
Abstract: 워터피스톤방식무장발사장치및 이를이용한무장발사속도제어방법에관하여개시한다. 본발명의일 측면에따르면, 무장이장전되기위한내측공간이마련된발사관몸체부; 상기발사관몸체부의후미방향으로연장되는발사관연장부; 및상기발사관연장부내에서전후로이동하며, 상기발사관몸체부의내측공간을개방하거나차폐하는이동식도어를포함하는잠수함의무장발사관을제공한다. 또한, 본발명의다른측면에따르면, 상기잠수함의무장발사관을포함하는무장장전시스템및 방법을제공한다.
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公开(公告)号：KR1020170070428A
公开(公告)日：2017-06-22
申请号：KR1020150177906
申请日：2015-12-14
Applicant: 대우조선해양 주식회사
CPC classification number: Y02T90/38
Abstract: 본발명의일 측면에따르면, 연료전지를갖는수중운동체의잠항기간연장시스템으로서, 상기수중운동체의스노클링시 전력을생성하는디젤발전기; 상기디젤발전기에서생성된전력을이용하여수전해를수행하는수전해탱크; 상기수전해를통해생성된수소를저장하며필요시상기연료전지에수소를공급하는수소저장부; 및상기수전해를통해생성된산소를저장하며필요시상기연료전지에산소를공급하는산소저장부;를포함하는수중운동체의잠항기간연장시스템을제공한다.
Abstract translation: 根据本发明的一个方面，提供了一种用于具有燃料电池的水下车辆的耐久性延长系统，包括：柴油发电机，用于在水下车辆浮潜时产生动力; 一种使用柴油发电机产生的电力进行水电解的水电解槽; 储氢单元，用于储存通过电解产生的氢，并且如果需要，将氢供应到燃料电池; 如果需要的话，用于存储通过电解产生的氧并将氧供应到燃料电池的氧气存储单元。
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公开(公告)号：KR1020170057947A
公开(公告)日：2017-05-26
申请号：KR1020150161476
申请日：2015-11-18
Applicant: 대우조선해양 주식회사
Abstract: 유체의압력변화에따라항상유효한볼과의접촉이유지되어효과적인실링을수행할수 있는볼 밸브의시트리테이너가개시된다. 볼밸브의시트리테이너는링 형상으로이루어져축 방향이유체유동방향과나란한방향으로볼의적어도일 측에배치되고볼과접촉되는메탈시트가구비되는것으로, 반경방향으로메탈시트의내측면에반경방향외측을향해요입된메인홈이형성되고, 상기메탈시트는메인홈을기준으로축 방향으로볼과마주하는측에실링판을형성하며, 상기실링판은다수개로이루어져각각이축 방향으로이격배열된다.
Abstract translation: 一种球阀的阀座悬臂，其能够随时响应于流体的压力变化而保持与球的有效接触以进行有效的密封。 球阀的阀座保持器为环形，并且设置有金属片，该金属片沿轴向平行于流体流动方向设置在球的至少一侧上并且与球接触， 并且，金属板在相对于主槽的轴向的面向滚珠的一侧形成有密封板，密封板由多个密封板形成，并且在轴向上彼此间隔开 。
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