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公开(公告)号：KR101128099B1
公开(公告)日：2012-03-29
申请号：KR1020100004472
申请日：2010-01-18
Applicant: 아주대학교산학협력단
CPC classification number: F25J1/0288 , F25J1/0025 , F25J1/005 , F25J1/0072 , F25J1/0204 , F25J1/0265 , F25J1/0271 , F25J1/0277 , F25J1/0294 , F25J2240/04 , F25J2270/16
Abstract: 증발가스용 재액화장치에 구비되는 냉각장치에 대한 발명이 개시된다. 개시된 증발가스용 재액화장치에 구비되는 냉각장치는: 복수의 열로 설치되어 액화용열교환기에서 가열된 냉매를 압축시키는 다단압축기와, 다단압축기를 통과한 냉매를 팽창시키는 팽창기 및 다단압축기와 팽창기를 하나의 열로 연결하는 연결파이프를 구비하는 것을 특징으로 한다.
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公开(公告)号：KR101171261B1
公开(公告)日：2012-08-06
申请号：KR1020100004473
申请日：2010-01-18
Applicant: 아주대학교산학협력단
Abstract: LNG운반선에 대한 발명이 개시된다. 개시된 LNG운반선은: 증발가스를 냉각시켜 재액화하는 재액화장치와, 재액화장치와 연결되며 LNG를 저장하는 제1저장부 및 제1저장부와 연결관로로 연결되며 LNG가 저장되는 제2저장부를 구비하는 것을 특징으로 한다.
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公开(公告)号：KR1020110084750A
公开(公告)日：2011-07-26
申请号：KR1020100004473
申请日：2010-01-18
Applicant: 아주대학교산학협력단
Abstract: PURPOSE: An LNG carrier is provided to reduce manufacturing costs by installing first and second pipes connected to a re-liquefaction device only in a first storage unit which has a lot of evaporative gas. CONSTITUTION: AN LNG carrier comprises a re-liquefaction device(10), a first storage unit(20), and a second storage unit(30). The re-liquefaction device cools and re-liquefies evaporative gas. The first storage unit is connected to the re-liquefaction device and stores LNG. The first storage unit comprises first and second pipes(40,42). The first pipe constitutes a first duct for moving evaporative gas from the first storage unit to the re-liquefaction device. The second pipe constitutes a second duct for moving LNG from the re-liquefaction device to the first storage unit. The second storage unit is connected to the first storage unit and stores LNG.
Abstract translation: 目的：提供一种液化天然气运输船，通过将第一和第二管连接到再液化装置，仅在具有大量蒸发气体的第一储存单元中，来降低制造成本。 构成：LNG载体包括再液化装置（10），第一储存单元（20）和第二储存单元（30）。 再液化装置冷却并重新液化蒸发气体。 第一储存单元连接到再液化装置并储存LNG。 第一储存单元包括第一和第二管（40,42）。 第一管道构成用于将蒸发气体从第一储存单元移动到再液化装置的第一管道。 第二管道构成用于将LNG从再液化装置移动到第一储存单元的第二管道。 第二存储单元连接到第一存储单元并存储LNG。
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公开(公告)号：KR1020110084749A
公开(公告)日：2011-07-26
申请号：KR1020100004472
申请日：2010-01-18
Applicant: 아주대학교산학협력단
CPC classification number: F25J1/0288 , F25J1/0025 , F25J1/005 , F25J1/0072 , F25J1/0204 , F25J1/0265 , F25J1/0271 , F25J1/0277 , F25J1/0294 , F25J2240/04 , F25J2270/16 , F17C5/04 , F25B1/10 , F25B9/06 , F25J2210/42 , F25J2210/90 , F25J2290/60
Abstract: PURPOSE: A cooling device included in the re-liquefaction device for boil-off gas is provided to reduce time required to cool a refrigerant, and to possibly operate the cooling device even in case of malfunctions of a part of compressors. CONSTITUTION: The cooling device included in the re-liquefaction device for boil-off gas includes a multiple stage compressor; an expander; and a connecting pipe. The multiple stage compressor(30) is installed in a plurality of lines and compresses a refrigerant heated in a heat exchanger for liquefaction. The multiple stage compressor includes a first compressor, a second compressor, and a third compressor. The expander(42) expands the refrigerant passing through the multiple stage compressor. The connecting pipe(50) interlinks the multiple stage compressor and the expander into one line.
Abstract translation: 目的：提供包括在用于蒸发气体的再液化装置中的冷却装置，以减少冷却制冷剂所需的时间，并且即使在压缩机的一部分发生故障的情况下也可能操作冷却装置。 构成：包括在用于蒸发气体的再液化装置中的冷却装置包括多级压缩机; 扩张器 和连接管。 多级压缩机（30）安装在多条管路中并压缩在用于液化的热交换器中加热的制冷剂。 多级压缩机包括第一压缩机，第二压缩机和第三压缩机。 膨胀器（42）使通过多级压缩机的制冷剂膨胀。 连接管50将多级压缩机和膨胀机相互连接成一条线。
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