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公开(公告)号：KR101436471B1
公开(公告)日：2014-09-01
申请号：KR1020130050152
申请日：2013-05-03
申请人： 부산대학교 산학협력단
CPC分类号： A62C37/38 , A62C31/02 , A62C31/28 , A62C99/0018
摘要： The present invention relates to a CO2-SAFE fire extinguishing system and a CO2-SAFE fire extinguishing method. According to the present invention, excessive CO2 injection can be blocked through human presence detection even when a fire detector detects a fire in an automatic mode and persons at a fire scene can be protected from a suffocation accident attributable to remaining CO2 during follow-up fire suppression or fire scene restoration after CO2 injection. The present invention includes a fire detector that is disposed in a protective zone of a building and detects a fire before signal transmission; an injection nozzle that is disposed in the protective zone for CO2 injection; a concentration gauge that is disposed in the protective zone and measures the concentration of CO2 remaining in the protective zone before signal transmission; a door lock that is disposed in a door of the protective zone to lock or unlock the door; and a controller that determines fire occurrence in the protective zone based on the signal transmitted from the fire detector and controls CO2 to be injected through the injection nozzle. The controller controls the door lock based on the signal transmitted from the concentration gauge after CO2 injection is completed so that the door of the protective zone remains locked in a case where the concentration of the CO2 remaining in the protective zone exceeds a set reference value and the door of the protective zone is unlocked in a case where the concentration of the CO2 remaining in the protective zone is equal to or below the set reference value.
摘要翻译： 本发明涉及一种CO2-SAFE灭火系统和二氧化碳灭火系统。 根据本发明，即使在火灾探测器以自动模式检测到火灾并且在后续火灾中可以保护在现场的人员免受可能由于剩余CO 2引起的窒息事故，也可以通过人体存在检测来阻止过多的CO 2注入 二氧化碳注射后抑制或火灾现场恢复。 本发明包括火灾检测器，其设置在建筑物的保护区域中，并且在信号传输之前检测火灾; 设置在用于二氧化碳注入的保护区中的喷嘴; 设置在保护区内的浓度计，并测量信号传输前保护区中剩余的二氧化碳浓度; 门锁，其设置在保护区的门中以锁定或解锁门; 以及控制器，其基于从火情检测器发送的信号来确定保护区内的火灾发生，并控制要通过喷嘴喷射的CO 2。 在完成二氧化碳注射之后，控制器基于从浓度计传输的信号来控制门锁，使得在保护区中剩余的CO 2浓度超过设定的参考值的情况下保护区的门保持锁定，并且 在保护区中残留的CO 2浓度等于或低于设定基准值的情况下，保护区的门被解锁。
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公开(公告)号：KR1020170013684A
公开(公告)日：2017-02-07
申请号：KR1020150106701
申请日：2015-07-28
申请人： 부산대학교 산학협력단
发明人： 하연철
IPC分类号： F16L55/26 , F16L55/48 , B08B9/04 , B08B7/00 , F16L101/12
摘要： 본발명은초음파피깅시스템및 그방법에관한것으로, 각종파이프라인의내부세척을초음파를이용하여수행하고, 피그의위치를진동센서로확인할 수있는것이다. 이러한본 발명은, 초음파를발생하여파이프라인을세척하는피그와; 상기피그의위치및 방향을측정하는진동측정부를포함하는것을특징으로한다.
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公开(公告)号：KR1020170014079A
公开(公告)日：2017-02-08
申请号：KR1020150106715
申请日：2015-07-28
申请人： 부산대학교 산학협력단
摘要： 본발명은심해자원생산설비운영성능실증장치및 그방법에관한것으로, 심해저생산설비의단품테스트가아니라다양한심해자원생산설비를통합적으로구성하여통합성능시험을할 수있도록한 것이다. 이러한본 발명중 심해자원생산설비운영성능실증장치의경우, 유정유체모사공급/회수설비와; 실증베드운용전원공급설비와; 통합제어/모니터링/계측설비와; 유정유체저장설비를포함하는것을특징으로한다.
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公开(公告)号：KR102218616B1
公开(公告)日：2021-02-19
申请号：KR1020190143311
申请日：2019-11-11
申请人： 부산대학교 산학협력단
摘要： 본발명은선박선저검사용수중카메라영상보정시스템및 방법에관한것으로, 보다구체적으로수중카메라로원본영상을촬영하고, 필터와조명값이적용된상기원본영상의피크신호대 잡음비(Peak Signal to Noise Ratio, 하기 PSNR)를비교하고, 상기 PSNR이최댓값인필터와조명값을적용하여보정영상을출력하는선박선저검사용수중카메라영상보정시스템및 방법에관한것이다. 또한, 본발명은필터가정해진경우조명값과수중카메라의객체간거리가적용된상기원본영상의 PSNR을비교하고, 상기 PSNR이최댓값인조명값과수중카메라의객체간거리를적용하여보정영상을출력하는선박선저검사용수중카메라영상보정시스템및 방법에관한것이다.
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公开(公告)号：KR1020170123761A
公开(公告)日：2017-11-09
申请号：KR1020160052660
申请日：2016-04-29
申请人： 부산대학교 산학협력단
摘要： 본발명은실내화재시험설비에관한것으로, 특히실내에서분사화재(Jet Fire)와액면화재(Pool Fire)를인위적으로구현하고, 방화부를도입하여화재역학과수동적방화설비(Passive Fire Protection System) 및능동적방화설비(Active Fire Protection System)에대한관련연구를할 수있도록한 실내화재실증시험설비및 그방법에관한것이다. 이러한본 발명은, 구조물본체와; 인위적인분사화재및 액면화재를구현하는화재구현부과; 상기화재구현부를동작하는경우에발생하는열방출, 화염전파및 복사열등의차단을위한방화부를포함하는것을특징으로한다.
摘要翻译： 本发明涉及一种拖鞋复检设备，特别是注射在室内火（喷射火）和火灾的液面（被动防火系统）（池火）中，并通过引入防火单元火灾动力学和被动防火设备和有源人为实现 本发明涉及一种用于执行与主动防火系统有关的调查的室内防火测试设施和方法。 本发明包括结构体; 实施火灾以实施人为火灾并面临火灾; 还有一个电弧单元，用于中断火灾器具单元运行时产生的热辐射，火焰传播和辐射热。
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公开(公告)号：KR1020170123758A
公开(公告)日：2017-11-09
申请号：KR1020160052653
申请日：2016-04-29
申请人： 부산대학교 산학협력단
摘要： 본발명은방폭구조성능시험설비및 그방법에관한것으로, 각종방폭벽, 방폭문등의안전성평가를가스폭발을이용하여수행하고, 가스폭발상태에서압력에의한구조부재의안정성을압력센서로확인할 수있는것이다. 이러한본 발명은, 시험체본체와; 상기본체에대하여안전구조물의구조부재탈부착시키는시험체탈부착장치와; 폭발환경을조성하는폭발유도설비와; 상기안전구조물의압력을측정하는압력측정부를포함하는것을특징으로한다.
摘要翻译： 本发明可以检查防爆性能的测试设备和涉及的方法中，各种防爆壁的安全性评价，使用气体吹入防爆门执行，并通过从气体爆炸状态bujaeui稳定性压力的结构的压力传感器 它是。 本发明包括一个测试本体; 一种用于将安全结构的结构构件可拆卸地连接到主体的可拆卸装置; 引爆爆炸环境的设施; 还有一个用于测量安全结构压力的压力测量单元。
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公开(公告)号：KR101436972B1
公开(公告)日：2014-09-04
申请号：KR1020130039020
申请日：2013-04-10
申请人： 부산대학교 산학협력단
CPC分类号： A62C29/00 , A62C2/06 , A62C3/10 , A62C31/02 , B66B11/0469
摘要： The present invention relates to a sea surface fire extinguishing apparatus for an offshore plant which promptly and reliably extinguishes a fire on a lower sea surface side of the offshore plant such as a drill ship during an early stage of the fire to prevent physical and human damage to the offshore plant attributable to the sea surface fire; and a fire extinguishing method using the same. According to the present invention, the sea surface fire extinguishing apparatus for an offshore plant includes: a barrier wall body disposed to be capable of moving upwards and downwards in the offshore plant, and is moved to an upper side or a lower side in the event of a fire on a sea surface on a lower side of the offshore plant to surround and seal the sea surface on the lower side of the offshore plant; a fire extinguishing nozzle which ejects a fire extinguishing agent to the sea surface surround by the barrier wall body; lifting/lowering means to lift/lower the barrier wall body with respect to the offshore plant; and fire extinguishing agent supply means to supply the fire extinguishing agent to the fire extinguishing nozzle.
摘要翻译： 本发明涉及一种用于海上工厂的海面灭火装置，其在火灾早期阶段即时可靠地熄灭诸如钻船等海上设备的下海面的火，以防止人身伤害 到海上工厂归因于海面火灾; 以及使用该灭火方法的灭火方法。 根据本发明，海上设备的海面灭火装置包括：隔离墙体，其设置成能够在海上工厂中上下移动，并且在该事件中移动到上侧或下侧 在海上工厂下侧的海面发生火灾，以围绕和密封海上工厂下侧的海面; 将灭火剂喷射到海面的灭火喷嘴由阻挡壁体包围; 提升/降低装置相对于离岸设备提升/降低隔壁体; 以及灭火剂供应装置，将灭火剂提供给灭火喷嘴。
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