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    냉각기와 저단터빈을 적용한 해양 온도차 발전사이클
    51.
    发明授权
    냉각기와 저단터빈을 적용한 해양 온도차 발전사이클 有权
    具有冷却器和低阶涡轮机的海洋热能转换高效发电厂系统

    公开(公告)号：KR101416624B1

    公开(公告)日：2014-07-08

    申请号：KR1020130032606

    申请日：2013-03-27

    Applicant: 한국해양과학기술원

    Inventor： 김현주 ,  이호생 ,  문덕수 ,  정동호 ,  윤정인 ,  손창효 ,  백승문

    IPC: F03G7/05 ,  F03G7/00

    CPC classification number: Y02E10/34 ,  F03G7/00 ,  F03G7/05

    Abstract: The present invention relates to an ocean thermal energy conversion cycle applied with a cooler and a low-stage turbine. More specifically, in accordance to the present invention, deep ocean water used as a coolant to condensate an ocean thermal energy conversion system and surface water used as hot water to evaporate are basically used, and a cooler is applied between a regenerator and a gas-liquid separator or between the gas-liquid separator and a condenser such that the efficiency can be improved more when compared to an existing ocean thermal energy conversion system; an expansion valve is applied between the gas-liquid separator and the condenser such that the size (the capacity) of the condenser can be reduced when compared to an existing condenser; the low-stage turbine (a turbine 3) is applied between the gas-liquid separator and the condenser such that a turbine output is improved; the included reheating process of the regenerator is applied with the gas-liquid separator such that the efficiency of a middle-stage turbine can be prevented from being deteriorated when wet steam is generated during expansion in a high-stage turbine (a turbine 1).

    Abstract translation: 本发明涉及一种应用于冷却器和低级涡轮机的海洋热能转换循环。 更具体地说，根据本发明，基本上使用用作冷凝水的海洋水用于冷凝海洋热能转换系统和用作热水蒸发的地表水，并且将冷却器应用于再生器和气 - 液体分离器或气液分离器和冷凝器之间，使得与现有的海洋热能转换系统相比可以更有效地提高效率; 在气液分离器和冷凝器之间施加膨胀阀，使得与现有的冷凝器相比，可以减小冷凝器的尺寸（容量）; 将低级涡轮机（涡轮机3）施加在气液分离器和冷凝器之间，从而提高涡轮机输出; 将再生器的再加热过程与气液分离器一起使用，使得在高级涡轮机（涡轮机1）的膨胀期间产生湿蒸汽时，可以防止中间级涡轮机的效率恶化。

    전착도료를 적용한 직교 대향류 해수용 열교환기
    52.
    发明公开
    전착도료를 적용한 직교 대향류 해수용 열교환기 无效
    电沉积涂料应用交叉热交换器海水

    公开(公告)号：KR1020130124665A

    公开(公告)日：2013-11-15

    申请号：KR1020120047943

    申请日：2012-05-07

    Applicant: 한국해양과학기술원

    Inventor： 김현주 ,  이호생 ,  정영권 ,  문덕수 ,  정동호 ,  권영철 ,  권정태 ,  이상재 ,  허철 ,  조맹익

    IPC: F28D7/16 ,  F28F19/00

    CPC classification number: F28D7/082 ,  F28D7/1607 ,  F28F1/04 ,  F28F9/026 ,  F28F19/01 ,  F28F19/02

    Abstract: The present invention relates to a heat exchanger for seawater of a cross counter flow to which electrophoretic painting is applied. The heat exchanger, in detail, is formed in a structure in which high temperature water and low temperature water are layered by using a square pipe. The heat exchanger has the same width, length, and height to be a regular hexahedron so that the electrophoretic painting is exposed by the force of gravity in a short time on the all surfaces of the heat exchanger. The heat exchanger also filters various contaminants contained in the seawater as a net type mesh is mounted on the inside of a U-bender of the heat exchanger. The growth of the contaminants attached to the inside of the heat exchanger is suppressed, and intrinsic functions of the heat exchanger are maintained. The heat exchanger is designed to be conveniently assembled or disassembled by being connected with a bolt in order to be conveniently maintained. The heat exchanger for the seawater of the cross counter flow maintaining a horizontal width and a vertical width to be the same increases a heat exchange area by using a square pipe and includes an inner hole capable of controlling an internal pressure and a flow rate of the heat exchanger by forming an inner connection hole in order to evenly exchange the heat by minimizing the pressure difference and the flow rate difference in each pipe. A plurality of square pipes is arranged in a header of the heat exchanger so that a fluid amount flowing in the pipe becomes different according to a position of the header of the heat exchanger. To solve this problem, the present invention is characterized in that the drawn fluid amount is maintained by changing the internal pressure of the header as the drawn part of the header becomes large, and the end becomes narrow. [Reference numerals] (AA,DD) Coolant;(BB,CC) Sea water

    Abstract translation: 本发明涉及应用电泳涂装的交叉逆流的海水用热交换器。 详细地说，热交换器通过使用方管形成为高温水和低温水层叠的结构。 热交换器具有相同的宽度，长度和高度以成为正六面体，使得电泳画在短时间内在热交换器的所有表面上被重力暴露。 该热交换器还可以将净化网格安装在热交换器的U型弯管机的内部，从而过滤包含在海水中的各种污染物。 抑制附着在热交换器内部的污染物的生长，保持热交换器的内在功能。 热交换器设计成通过与螺栓连接而方便地组装或拆卸，以方便维护。 用于保持水平宽度和垂直宽度相同的交叉逆流的海水的热交换器通过使用方管而增加热交换面积，并且包括能够控制内部压力和内部压力的内部孔 热交换器通过形成内部连接孔，以通过最小化每个管道中的压力差和流量差来均匀地交换热量。 多个方管布置在热交换器的集管中，使得在管道中流动的流体量根据热交换器的集管的位置而变得不同。 为了解决这个问题，本发明的特征在于，当头部的拉伸部分变大时，通过改变头部的内部压力来维持拉伸流体量，并且端部变窄。 （参考号）（AA，DD）冷却液;（BB，CC）海水

    해수 전기분해 알칼리 수로부터 마그네슘염과 칼슘염을 포함한 미네랄 염의 분리 및 이를 이용한 미네랄 정제의 제조방법
    53.
    发明授权
    해수 전기분해 알칼리 수로부터 마그네슘염과 칼슘염을 포함한 미네랄 염의 분리 및 이를 이용한 미네랄 정제의 제조방법 有权
    通过海水电解和矿物纯化从碱性水中分离生产矿物盐（钙和镁盐）的方法

    公开(公告)号：KR101295445B1

    公开(公告)日：2013-08-09

    申请号：KR1020120057345

    申请日：2012-05-30

    Applicant: 한국해양과학기술원

    Inventor： 문덕수 ,  김현주 ,  이승원 ,  정동호 ,  이호생

    IPC: C02F1/461 ,  C02F1/469 ,  C02F1/66 ,  C02F9/00

    CPC classification number: C02F1/4618 ,  C02F1/4695 ,  C02F1/66 ,  C02F9/00 ,  C02F2001/4619 ,  C02F2201/46

    Abstract: PURPOSE: A manufacturing method of an appropriate mineral salt is provided to separation-extracted high purity calcium salt and magnesium salt from the seawater or deep sea water with a low expense of energy, and to manufacture high quality mineral water which is suitable for drinking water. CONSTITUTION: A manufacturing method of an appropriate mineral salt comprises the steps of: preprocessing the seawater or deep seawater, manufacturing the seawater into enriched water and product water by first-processing; manufacturing acidity water and pH 10-13 of alkaline water by electrolyzing the enriched water; precipitating and separating the alkaline water by producing calcium salt deposit and magnesium salt deposit depending on the pH in a precipitation tank; and manufacturing an appropriate mineral salt which is adjusted with the calcium and magnesium, by mixing the separated calcium salt and magnesium salt in a fixed ratio. [Reference numerals] (AA) Seawater (Deep seawater) raw water; (BB) Pre-processing film (MF film, sand filter); (CC) Reverse osmosis membrane or electro-dialysis membrane; (DD) Concentrated water; (EE) Produced water; (FF) Electrolysis; (GG) Acidic water; (HH) Alkaline water; (II) Using a disinfectant; (JJ) Adjusting charge amount; (KK,LL,MM,NN) Precipitation tank; (OO) Separation/Drying; (PP) Calcium salt (Mg:Ca=1:2); (QQ) Calcium / Magnesium salt (Mg:Ca=2:1); (RR) Magnesium salt (Mg:Ca=4:1); (SS) Magnesium salt (Mg:Ca=5:1); (TT) Mixing; (UU) Mineral water quality adjusting (Mg/Ca ratio adjusting); (VV) Producing mineral adjusted water and drink

    Abstract translation: 目的：提供一种合适的矿物盐的制造方法，以低耗能量从海水或深海水中分离提取的高纯度钙盐和镁盐，并制造适合饮用水的高品质矿泉水 。 构成：适当的矿物盐的制造方法包括以下步骤：对海水或深海水进行预处理，通过首先处理将海水制成富水和产品水; 通过电解富集水制造酸性水和pH 10-13的碱性水; 根据沉淀池中的pH，通过产生钙盐沉积物和镁盐沉积物来沉淀和分离碱性水; 并且通过以分离的钙盐和镁盐以固定的比例混合来制备适当的矿物盐，该矿盐通过钙和镁调节。 （附图标记）（AA）海水（深海水）原水; （BB）预处理膜（MF膜，砂过滤器）; （CC）反渗透膜或电渗透膜; （DD）浓缩水; （EE）生产水; （FF）电解; （GG）酸性水; （HH）碱性水; （二）使用消毒剂; （JJ）调整充电量; （KK，LL，MM，NN）沉淀池; （OO）分离/干燥; （PP）钙盐（Mg：Ca = 1:2）; （QQ）钙/镁盐（Mg：Ca = 2：1）; （RR）镁盐（Mg：Ca = 4：1）; （SS）镁盐（Mg：Ca = 5：1）; （TT）混合; （UU）矿泉水质量调整（Mg / Ca比调节）; （VV）生产矿泉水和饮料

    라이저 조립체 및 라이저 조립 장치
    54.
    发明公开
    라이저 조립체 및 라이저 조립 장치 有权
    升降机组件和升降装置装置

    公开(公告)号：KR1020130072739A

    公开(公告)日：2013-07-02

    申请号：KR1020110140284

    申请日：2011-12-22

    Applicant: 한국해양과학기술원

    Inventor： 정동호 ,  김현주 ,  이호생 ,  문덕수

    IPC: F16L13/00 ,  F16L47/00 ,  F16L1/12 ,  F16L1/26

    CPC classification number: F16L13/00 ,  F16L1/26 ,  F16L47/00

    Abstract: PURPOSE: A riser assembly and a device for assembling a riser is provided to constantly maintain the amount of transferring the seawater by preventing the fault in a clamping part between the risers through reinforcing a clamping force between the risers. CONSTITUTION: A riser assembly comprises a plurality of risers (100) and a connecting unit (201). A plurality of risers includes a clamping part to be symmetrical in both ends. The connecting unit allows each clamping part to have the different direction of a clamping force for clamping or separating.

    Abstract translation: 目的：提供一种用于组装提升管的提升管组件和装置，以通过加强提升管之间的夹紧力来防止在立管之间的夹紧部分中的故障，以恒定地保持海水传送量。 构成：提升器组件包括多个立管（100）和连接单元（201）。 多个立管包括在两端对称的夹紧部分。 连接单元允许每个夹紧部分具有用于夹紧或分离的夹紧力的不同方向。

    병렬계류의 사이드 텐션 계측 실험 장치
    56.
    发明授权
    병렬계류의 사이드 텐션 계측 실험 장치 有权

    公开(公告)号：KR101869450B1

    公开(公告)日：2018-06-20

    申请号：KR1020170016690

    申请日：2017-02-07

    Applicant: 한국해양과학기술원

    Inventor： 정재상 ,  박병원 ,  곽현욱 ,  정동우 ,  박인보 ,  조석규 ,  성홍근 ,  정동호

    IPC: G01M5/00 ,  B63B21/20

    CPC classification number: G01M5/0058 ,  B63B2021/203 ,  G01M10/00

    Abstract: 병렬계류의사이드텐션계측실험장치가개시된다. 본발명에따르면병렬계류의사이드텐션계측실험장치는, 해상에서자원이송을위한부유식해상구조물과수송선박을상호고박시키기위한계류라인을모형해상구조물과모형수송선박을이용해모형실험장치로재현하여계류라인의텐션을측정하는병렬계류의사이드텐션계측실험장치에있어서, 상기모형해상구조물또는모형수송선박의일측에고정되며, 상기모형해상구조물및 모형수송선박으로부터연장되는상기계류라인이내측으로인입되는복수개의하우징과, 상기하우징의내부일측에구비되며, 상기하우징의내측으로인입되어통과되는상기계류라인을가이드하는적어도하나이상의계류라인가이드과, 상기계류라인가이드의후방에구비되어상기계류라인의장력에의한스프링상수를계측하도록상기계류라인의일측과연결되어장력에의해길이가가변되는탄성부재와, 상기탄성부재의일측단부가결합되어상기계류라인에작용되는장력및 장력의최대허용량을계측하는텐션측정센서와, 상기텐션측정센서가일측에구비되며, 타측이상기하우징의길이방향으로연장되면서상기하우징의내부일측에고정되어상기계류라인의텐션을조절하는프리텐션조절부재를포함하여구성된다. 이에따르면, 해상에서자원이송을위한부유식해상구조물과수송선박을상호고박시키기위한병렬계류라인을모형실험장치로재현하여각각의계류라인에작용하는스프링상수및 프리텐션을계측하며, 해상상황의변화에따른다양한장력변화를계측하여실제해상에서자원이송을위한부유식해상구조물과수송선박에적용가능한효과가있다.

    3상 콘센트 제어 장치 및 방법
    59.
    发明授权
    3상 콘센트 제어 장치 및 방법 有权
    三相出口控制装置和方法

    公开(公告)号：KR101855278B1

    公开(公告)日：2018-05-08

    申请号：KR1020160106874

    申请日：2016-08-23

    Applicant: 한국해양과학기술원

    Inventor： 성홍근 ,  권기진 ,  정동호 ,  최성권 ,  박인보 ,  원영욱 ,  임동원 ,  홍장표 ,  김영식

    IPC: H01R13/70 ,  H01R13/703 ,  H01R13/66

    Abstract: 본발명은산업현장에서사용할수 있는대용량콘센트로서 3상콘센트를단말기를이용하여즉시또는타이머를이용하여온/오프(on/off)를제어할수 있는 3상콘센트제어장치및 방법에관한것으로서, 상술한목적을달성하기위한 3상콘센트제어장치는, 3상콘센트와상기 3상콘센트의온 또는오프를제어하는단말기를포함하여구성되는 3상콘센트제어장치에있어서, 상기 3상콘센트는, 3상전원을인가받아동작하는장치의플러그와연결되는제1 소켓; 상기제1 소켓으로인가되는전원을온/오프시키는제1 스위치; 상기 3상전원을인가받아승압또는강압시키는트랜스포머; 상기트랜스포머로부터승압또는강압된전원을인가받고상기제1 소켓과는다른값의 3상전원을인가받앙동작하는장치의플러그와연결되는제2 소켓; 상기제2 소켓으로인가되는전원을온/오프시키는제2 스위치; 상기 3상전원을인가받아직류전압으로정류하는 A/D컨버터; 상기단말기와무선으로통신하여상기사용자로부터제어명령을수신하는통신부; 상기단말기에구성된단말타이머와동기되어동작하고설정시간을카운트하는타이머; 및상기 A/D컨버터로부터정류된직류전원을인가받아동작하며제어명령에따라상기스위치의즉시또는상기타이머에설정된설정시간경과후 온오프를제어하는제어부;를포함하여구성되어, 대용량콘센트로사용되는 3상콘센트를단말기를이용하여온/오프를제어할수 있도록하여대기전력에의해발생하는전력유실을방지하는효과가있다.

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