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公开(公告)号：KR101675639B1
公开(公告)日：2016-11-11
申请号：KR1020140150360
申请日：2014-10-31
Applicant: 한국해양과학기술원
CPC classification number: Y02A20/128 , Y02E10/34 , Y02W10/37
Abstract: 해수온도차발전방법으로표층해수를취수하여진공챔버안에있는진공막증발로유입시키기위한진공막증발장치로부터발생된수증기를터빈으로유입하여터빈을돌려발전하고터빈발전장치에서사용된수증기를저온의심층수와열교환함으로서응축된수증기를담수화하기위한열교환장치를포함하여이루어지는진공막증발법을이용한해수온도차발전및 담수화장치를제공한다.
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公开(公告)号：KR1020150050793A
公开(公告)日：2015-05-11
申请号：KR1020130131803
申请日：2013-10-31
Applicant: 한국해양과학기술원
CPC classification number: F25B30/02 , F25B27/00 , F25B2313/006
Abstract: 본발명은취배수시설의교호상태를통한친환경해수냉난방시스템및 제어방법에관한것으로서, 더욱상세하게는수온의차이가동계에는약 1∼5℃, 하계에는약 2∼6℃되는수심에동일한규격의취·배수관및 노출형겸용취배수구를설치하여, 동계에는얕은수심에서해수를취수하여해수히트펌프의열원으로공급한후 깊은수심으로배수하고, 하계에는깊은수심에서해수를취수하여해수히트펌프의열원으로공급한후 얕은수심으로배수함으로써, 해수히트펌프의하계운전시좀 더낮은온도의해수열원을이용하고동계운전시좀 더높은온도의해수열원을이용함으로써해수히트펌프의효율을향상시킬수 있으며, 해수히트펌프에서배출되는해수의온도는취수온도에비해하계시약 3∼5℃도높고, 동계시 3∼5℃도낮아지게되므로, 각하계및 동계배출시배출해역의온도와근사한해역에배출함으로써하계시의온배수혹은동계시의냉배수에의한배출해역의생태계환경영향을최소화하기위한특징이있다.
Abstract translation: 本发明涉及一种使用进排气设备交替的环保型海水冷却和加热系统及其控制方法，更具体地说，涉及使用进排气设备交替的环保型海水冷却和加热系统 及其控制方法，以提高热泵的效率。 为了实现这一点，根据本发明，具有相同尺寸的进排气管和暴露的排水孔安装在冬季的温度变化在1℃和5℃之间的温度变化的海域中， 夏季2°C和6°C，从低水位的地区采取海水作为热源提供给热泵，并随后将其排放到冬季高水位的地区，以及 从具有高水位的区域取出海水，将其作为热源供给到热泵中，并且随后在夏季将其排放到具有低水位的区域，以便在操作期间使用低温海水热源 的热泵在冬季运行期间的热泵和高温海水热源。 因此，从夏季以来，从海水热泵排出的海水的温度比摄入温度高3〜5℃左右，冬天的摄入温度比摄入温度低3〜5℃左右， 对海水排放的海域的生态系统造成的影响，夏季的热排水和冬季的冷排水，由于海水排放到与排水相似的海域。
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公开(公告)号：KR101431133B1
公开(公告)日：2014-08-18
申请号：KR1020130053684
申请日：2013-05-13
Applicant: 한국해양과학기술원
Abstract: The present invention relates to an ocean thermal energy conversion (OTEC) cycle device including a two-phase ejector which is an inflator and, more specifically, to an OTEC cycle device configured to essentially use deep ocean water which is used as cooling water for a condenser and surface water which is used as hot water for evaporation; to apply a reheating process in a reproducer in order to increase the efficiency more than a conventional OTEC system; to apply a geothermal heat exchanger and an expansion abnormality ejector between the reproducer and the condenser in order to reduce the size of the condenser; and to apply an air-cooled heat exchanger to a turbine inlet in order to increase the output of the turbine.
Abstract translation: 本发明涉及一种海洋热能转换（OTEC）循环装置，其包括作为充气机的两相喷射器，更具体地说，涉及被配置为基本上使用深海洋的OTEC循环装置，OTEC循环装置被用作冷却水 用作蒸发水的冷凝器和地表水; 在再现器中应用再加热过程，以便比传统的OTEC系统提高效率; 在再生器和冷凝器之间施加地热换热器和膨胀异常喷射器，以减小冷凝器的尺寸; 并将空气冷却的热交换器应用于涡轮机入口以增加涡轮机的输出。
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公开(公告)号：KR1020140093129A
公开(公告)日：2014-07-25
申请号：KR1020130005554
申请日：2013-01-17
Applicant: 한국해양과학기술원
IPC: F16L9/14
CPC classification number: B29C70/86 , B29D23/001 , B32B1/08 , B32B3/12 , B32B3/18 , B32B5/024 , B32B5/26 , B32B15/02 , B32B15/18 , B32B2260/023 , B32B2260/046 , B32B2262/101 , B32B2262/103 , B32B2262/106 , B32B2307/206 , B32B2307/412 , B32B2307/51 , B32B2307/54 , B32B2307/542 , B32B2307/714 , B32B2597/00 , F16L9/147 , F16L59/20
Abstract: The present invention relates to a large diameter pipe for connecting floating marine equipment and the deep sea floor and a method for manufacturing the same. The present invention resolves problems of an existing steel pipe for submarine, having a difficulty of continuously manufacturing a large diameter pipe or an extra-large diameter pipe since the strength is not enough to endure a large diameter pipe, and synthetic resins are not bonded with each other. Therefore, the present invention provides the large diameter pipe of a new structure with excellent bond strength, and the method for manufacturing the large diameter pipe capable of continuously manufacturing the large diameter pipe whose specific gravity can be entirely and partially controlled. Therefore, provided is the method for manufacturing the large diameter pipe by using an inner frame which is capable of increasing the efficiency of a large diameter pipe installation by directly manufacturing the large diameter pipe on the surface of the sea, or directly installing the large diameter pipe while the manufactured large diameter pipe is bonded in a short time.
Abstract translation: 本发明涉及一种用于连接浮式船舶设备和深海地板的大直径管及其制造方法。 本发明解决了现有的潜艇钢管的问题，由于强度不足以承受大直径管，难以连续制造大直径管或大直径管，并且合成树脂不与 彼此。 因此，本发明提供了具有优异的粘合强度的新结构的大直径管，以及能够连续制造比重可以完全和部分控制的大直径管的大直径管的制造方法。 因此，通过使用能够通过在海面直接制造大直径管的大直径管装置的效率来提高大直径管的制造方法，或直接安装大直径的管 而制造的大直径管道在短时间内结合。
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公开(公告)号：KR101403364B1
公开(公告)日：2014-06-05
申请号：KR1020120120952
申请日：2012-10-30
Applicant: 한국해양과학기술원
Abstract: 본 발명은 해양심층수를 이용한 리튬 흡착 장치 및 방법에 대한 것으로, 특히 리튬 흡착 구조물을 바다 속 해양심층수가 존재하는 영역에 위치시키거나, 해양심층수를 취수하여 상기 리튬 흡착 구조물과 반응시키는 것이고, 이러한 본 발명은 해양심층수로부터 리튬을 흡착하고 회수하는 것을 특징으로 하여, 기존에 표층수를 이용하는 경우 발생하였던 생물오손(biofouling, 바이오파울링)을 최소화함으로써, 리튬 흡착 및 회수율을 최대화할 수 있는 효과가 있다.
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Patent Agency Ranking
公开(公告)号：KR1020140054895A
公开(公告)日：2014-05-09
申请号：KR1020120120952
申请日：2012-10-30
Applicant: 한국해양과학기술원
Abstract: The present invention relates to a lithium absorption device and a method using deep ocean water. Particularly, the present invention is provided for placing a lithium absorption structure in an area where deep ocean water exists or for gathering deep ocean water in order to make the deep ocean water react with the lithium absorption structure. The lithium absorption device can absorb and collect lithium from the deep ocean water and minimize biofouling generated when existing surface water is used, thereby maximizing lithium absorption and collecting rate.
Abstract translation: 本发明涉及锂吸收装置和使用深海水的方法。 特别地，本发明提供用于将锂吸收结构放置在深海洋水域或用于聚集深海水的区域中，以使深海水与锂吸收结构反应。 锂吸收装置可以从深海水中吸收和收集锂，并尽量减少使用现有地表水产生的生物污垢，从而最大化锂的吸收和收集速度。
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公开(公告)号：KR1020120123863A
公开(公告)日：2012-11-12
申请号：KR1020110041459
申请日：2011-05-02
Applicant: 한국해양과학기술원
CPC classification number: Y02W10/15 , Y02W10/33 , Y02W10/37 , C02F7/00 , C02F1/74 , C02F3/16 , C02F2201/002
Abstract: PURPOSE: A water quality improving apparatus is provided to distribute surface water of high dissolved oxygen to a lower layer by applying centrifugal force to the surface water. CONSTITUTION: A water quality improving apparatus includes a supplying pipe(100) and a surface water supplying part(200). The supplying pipe connects a surface layer and a lower layer. The surface water supplying part compulsorily introduces surface water to the supplying pipe. The surface water supplying part distributes the surface water into the lower layer based on centrifugal force. The surface water supplying part includes a pump(210) and a distributing part(220). The pump is installed at the upper part of the supplying pipe. The pump includes an impeller and compulsorily introduces the surface water to the supplying pipe.
Abstract translation: 目的：提供一种水质改善装置，通过向地表水施加离心力将高溶解氧的地表水分配到下层。 构成：水质改善装置包括供给管（100）和地表水供给部（200）。 供给管连接表层和下层。 地表水供给部强制地将表面水引入供给管。 地表水供给部基于离心力将表面水分配到下层。 地面供水部包括泵（210）和分配部（220）。 泵安装在供水管的上部。 泵包括叶轮并强制地将地表水引入供应管。
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公开(公告)号：KR1020170119118A
公开(公告)日：2017-10-26
申请号：KR1020160046867
申请日：2016-04-18
Applicant: 한국해양과학기술원
IPC: C02F9/00 , C02F1/469 , C02F1/42 , C02F1/68 , C02F1/44 , C02F1/04 , B01F15/04 , B01D61/42 , B01J47/00 , C02F103/08
CPC classification number: C02F9/00 , B01D61/422 , B01F15/04 , B01J47/00 , C02F1/046 , C02F1/42 , C02F1/441 , C02F1/442 , C02F1/4693 , C02F1/68 , C02F2103/08
Abstract: 본발명은, 미네랄탈염수, 미네랄농축수또는해양심층수원수등의해양심층수를전기투석하여상기해양심층수에포함된유해무기물을제거하고, 전기투석한해양심층수를선택적이온교환수지로이온교환반응시켜미네랄담수를제조하는미네랄담수의제조방법을제공한다. 본발명에따른미네랄담수의제조방법에따르면, 해양심층수를최적조건의전기투석과선택적이온교환처리하여유해무기물질을함량이획기적으로감소시키면서도, 마그네슘, 칼슘등의유용한미네랄의함량이일정하게유지되어, 손쉬운공정을통해해양심층수처리수의기준규격을만족시킬수 있는미네랄담수를제조할수 있다.
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