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1. 发明授权

KR100977274B1 증기 발생기 육안 검사 장치 有权
标题翻译：蒸汽发生器视觉检测装置
公开(公告)号：KR100977274B1
公开(公告)日：2010-08-23
申请号：KR1020080096003
申请日：2008-09-30
申请人： 한국전력공사 , 한국수력원자력 주식회사
发明人： 정우태 , 김석태
IPC分类号： G21C17/017 , G21C17/00
摘要： 비디오 프로브를 검사 부위 가까이 안내하는 플렉시블한 비디오 프로브 안내부; 비디오 프로브 안내부의 일 단에 부착되어 비디오 프로브를 검사 부위로 향하도록 방향을 전환시키는 방향 전환부; 공간상에서 비디오 프로브를 검사 부위로 직선 이동 가능케 하는 다단 파이프 구조의 직진 가이드; 및 비디오 프로브 안내부를 감아 증기 발생기 내부에 투입되는 길이와 좌우 위치를 조절하는 검사 장치 본체;를 포함하는 증기 발생기 육안 검사 장치가 제공된다.
비디오 프로브, 증기 발생기, 육안 검사 장치, 방향 전환부, 직진 가이드, 검사 장치 본체

2. 发明授权

KR100336333B1 원자로 압력용기의 누설방지를 위한 오-링의 체결구조 失效
标题翻译： - 用于O型圈密封的核固体反应器的固定方法
公开(公告)号：KR100336333B1
公开(公告)日：2002-05-13
申请号：KR1019990046937
申请日：1999-10-27
申请人： 한국전력공사 , 한국수력원자력 주식회사
发明人： 양준석 , 정우태 , 김범년
IPC分类号： G21C13/028
CPC分类号： Y02E30/40
摘要： 본발명은원자로압력용기의누설방지를위하여원자로용기뚜껑에설치되는오-링(O-RING)의체결을용이하게하고, 체결수단의이탈에따른변형발생도방지하여오-링의사용수명을극대화하고, 설치및 관리가용이하도록하는원자로압력용기누설방지를위한오-링의체결구조에관한것이다. 종래기술의오-링의체결구조는원자로용기뚜껑플랜지부에리테이너클립을핀으로고정함으로써, 설치및 관리가어렵고, 핀의이탈로인한오-링의교체가빈번히발생됨으로써막대한비용을낭비하게되는문제점이있었다, 본발명은, 원자력발전소의가압경수로형원자로의원자로용기와뚜껑사이의밀봉을위하여, 뚜껑에다수의오-링을설치고정함에있어서, 오-링(200)의외측에방사상으로부여되며, 오-링을지지하기위하여소정의경사각을구비한지지편(311)과고정공(313)이형성된고정편(312)이일체로형성된다수의리테이너(310)와. 상기방사상으로부여되는다수의리테이너(310)를원자로뚜껑의플랜지(101)에고정하기위하여, 상기원자로용기뚜껑플랜지(100)의방사상대응위치에볼트머리단(332)이구비된너트공(330)을형성하고, 상기다수의너트공(330)에대응하는볼트(320)로이루어지는체결수단(300)으로, 상기오-링이체결되도록함을특징으로하는것임.

3. 发明公开

KR1020020032134A 고압수 분사용 노즐의 구조 및 그 제작방법 无效
标题翻译：喷涂高压水喷嘴结构及其制备方法
公开(公告)号：KR1020020032134A
公开(公告)日：2002-05-03
申请号：KR1020000063037
申请日：2000-10-25
申请人： 한국전력공사 , 한국수력원자력 주식회사
发明人： 유기완 , 정우태 , 김인환 , 김대웅
IPC分类号： B05B1/06
CPC分类号： B05B1/02 , B08B3/02 , B23P13/02 , C21D2211/008
摘要： PURPOSE: Provided is a spraying nozzle for eliminating the sludge of heat exchangers which bring corrosion reacting with the material of the heat exchanger, decreasing their efficiency. CONSTITUTION: The structure of the nozzle comprises: a direct entering pipe line(11) of high pressure water; a taper pipe line(12) with a certain length which is connected to the above entering pipe line(11) and is narrowed more than 20degrees; a discharge pipe line(13) with a certain length connected to the above taper pipe line(12); and forming a flow line(10) inside the above spraying nozzle(1). The method of manufacturing comprises: finishing wedge at the front end of the nozzle fabrication and the exterior nut before working on the interior; fabricating a taper with the taper drill with a little smaller size of the lay out; drilling/grinding fabrication with high speed rpm(not less than 100 thousand rpm) with the taper drill of the size in the layout covered with compounds; making a hole for pilot hole at the middle part of the taper fabrication along the axis of the nozzle, the hole being smaller in size than the discharge part of the nozzle; drilling/grinding fabrication with the drill of the diameter size of the discharge part covering it with compounds; milling fabrication of discharge side of the nozzle with compounds; fillet fabrication at the entrance of the nozzle; eliminating the fine bur formed at the flow pipe line part with the tool by inserting it into the nozzle hole and turning it slightly; and heat treating in stepwise.
摘要翻译：目的：提供一种用于消除热交换器污泥的喷嘴，该热交换器的污泥与热交换器的材料发生腐蚀反应，降低了其效率。构成：喷嘴的结构包括：高压水的直接进入管线（11）; 具有一定长度的锥形管线（12）连接到上述进入管线（11）并变窄20度以上; 具有一定长度的与上述锥形管线（12）连接的排出管道（13）; 在上述喷嘴（1）内部形成流路（10）。制造方法包括：在工作在内部之前在喷嘴制造的前端处完成楔形件和外部螺母; 用锥形钻头制造一个具有较小尺寸的锥形的锥形; 采用高速转速（不低于10万rpm）进行钻孔/磨削加工，其中锥形钻头的尺寸在化合物覆盖范围内; 在锥形制造的中间部分沿喷嘴的轴线形成用于导向孔的孔，该孔的尺寸小于喷嘴的排出部分; 用钻头将钻头加工成钻孔，排料部分的直径尺寸用化合物覆盖; 用化合物研磨喷嘴的排出侧的铣削制造; 喷嘴入口处的圆角制造; 通过将工具插入喷嘴孔中，使流动管线部分形成的细小毛刺消除微小的转动; 并逐步热处理。

4. 发明授权

KR100384234B1 증기발생기 슬러지 세정 장비 有权
标题翻译： 증기발생기슬러지세정장비
公开(公告)号：KR100384234B1
公开(公告)日：2003-05-16
申请号：KR1020000063034
申请日：2000-10-25
申请人： 한국전력공사 , 한국수력원자력 주식회사
发明人： 정우태
IPC分类号： F28G15/00
摘要： PURPOSE: An equipment for cleaning up sludge of steam generator is provided to be usable regardless of arrangement of heat transfer pipes in a steam generator. CONSTITUTION: A rail(23) is installed inside a steam generator and has a part cut to extend from one side manual working opening to the other side manual working opening without interruption of a central supportive rod. A cleaner robot(25) is put into the steam generator by the rail to clean up. A nozzle connective part is installed on the cleaner robot to install various nozzle main bodies. A hose and cable elevator system is constructed by attaching additional flange on the manual working opening of the steam generator and installing a rail fixing board and a supportive structure, to keep tension of a cable and a hose, connected with the cleaner robot, stable and prevent entanglement of the cable and the hose. A visual device fixing part and a lens cleaning nozzle are installed on the cleaner robot to inspect whether high pressure water is accurately sprayed through a nozzle on a heat transfer pipe.
摘要翻译：目的：提供一种清洁蒸汽发生器污泥的设备，无论蒸汽发生器中的传热管布置如何，都可以使用。组成：导轨（23）安装在蒸汽发生器内部，并且具有从一侧手动工作开口延伸到另一侧手动工作开口的部件切割，而不中断中央支撑杆。清洁机器人（25）通过导轨放入蒸汽发生器进行清理。喷嘴连接部分安装在清洁机器人上以安装各种喷嘴主体。通过在蒸汽发生器的手动工作开口上附加附加法兰并安装导轨固定板和支撑结构来构造软管和电缆升降机系统，以保持与清洁机器人连接的电缆和软管的张力稳定并且防止电缆和软管缠结。在清洁机器人上安装有可视装置固定部分和镜头清洁喷嘴，以检查高压水是否通过导热管上的喷嘴精确地喷射。

5. 发明公开

KR1020100036666A 증기 발생기 육안 검사 장치 有权
标题翻译：蒸汽发生器视觉检测装置
公开(公告)号：KR1020100036666A
公开(公告)日：2010-04-08
申请号：KR1020080096003
申请日：2008-09-30
申请人： 한국전력공사 , 한국수력원자력 주식회사
发明人： 정우태 , 김석태
IPC分类号： G21C17/017 , G21C17/00
CPC分类号： G21C17/017 , F22B37/002 , G01N21/954
摘要： PURPOSE: A visual inspection device for a steam generator is provided to secure a stable operation of a nuclear power plant by visually inspecting a flow distribution plate fixing bolt. CONSTITUTION: A video probe guide unit(9) guides a video probe(3) to an inspection part. A direction changing unit(10) is attached to one end of the video probe guide unit and changes the direction of the video probe. A linear guide linearly moves the video probe to the inspection part. The linear guide has a multi stage pipe structure. An inspection device body surrounds the video probe guide unit.
摘要翻译：目的：提供一种用于蒸汽发生器的目视检查装置，通过目视检查分流板固定螺栓来确保核电站的稳定运行。构成：视频探针引导单元（9）将视频探头（3）引导到检查部件。方向改变单元（10）附接到视频探针引导单元的一端，并改变视频探针的方向。线性引导件将视频探头线性移动到检查部件。直线导轨具有多级管道结构。检查装置主体围绕视频探针引导单元。

6. 发明授权

KR100708889B1 고압수 분사를 이용한 원자력발전소 증기발생기 세정장치 有权
标题翻译：核电站蒸汽发生器清洗装置采用高压注水
公开(公告)号：KR100708889B1
公开(公告)日：2007-04-17
申请号：KR1020050078698
申请日：2005-08-26
申请人： 한국전력공사 , 한국수력원자력 주식회사
发明人： 김석태 , 정우태 , 홍승열
IPC分类号： G21C19/00 , G21C19/02
摘要： 본 발명은 다양한 각도의 분사방향을 갖는 세정로봇에 의해 고압수를 분사하여 증기발생기의 전열관 표면 및 전열관 하부지지판 상부에 축적된 슬러지를 제거하기 위한, 고압수 분사를 이용한 원자력발전소 증기발생기 세정장치에 관한 것이다.
이를 위해 본 발명은, 다양한 각도의 분사방향을 갖는 세정로봇에 의해 고압수를 분사하여 증기발생기의 전열관의 표면 및 전열관 하부지지판의 상부에 축적된 슬러지를 제거하기 위한 증기발생기 세정장치에 있어서, 상기 증기발생기의 수작업구를 통해 분리판과 전열관 사이의 여분의 공간 양측으로 레일 가이드를 고정 실린더의 양 옆쪽에 이르기까지 진입시켜 설치하고, 레일을 상기 레일 가이드를 통해 상기 고정 실린더의 양 옆쪽까지 깊숙히 진입시켜 설치하고, 상기 레일 가이드와 레일에 걸쳐 설치된 고정 와이어에 와이어 텐셔너를 이용하여 장력을 걸어 상기 레일 가이드와 레일 전체를 강고하게 고정시키며, 상기 레일에 고압수 분사 세정로봇을 설치하는 구조로 이루어진다.
상기와 같이 이루어진 본 발명에 의하면, 증기발생기의 전열관 표면 및 전열관 하부지지판 상부에 침적되는 슬러지를 보다 안전하면서 확실하게 제거할 수 있다.
세정로봇, 레일 가이드, 고압수 분사, 전열관, 전갈
摘要翻译：本发明是使用该高压喷射通过由清洁机器人具有各种角度的喷射方向用于去除在传热管表面积累污泥和传热管的蒸汽发生器的下支撑板顶部喷射高压水核电站的蒸汽发生器的清洁装置它涉及。

7. 发明公开

KR1020010038819A 원자로 압력용기의 누설방지를 위한 오-링의 체결구조 失效
标题翻译：用于从泄漏中防止核反应堆压力容器的O形环连接结构
公开(公告)号：KR1020010038819A
公开(公告)日：2001-05-15
申请号：KR1019990046937
申请日：1999-10-27
申请人： 한국전력공사 , 한국수력원자력 주식회사
发明人： 양준석 , 정우태 , 김범년
IPC分类号： G21C13/028
CPC分类号： Y02E30/40
摘要： PURPOSE: An O-ring connection structure for preventing the nuclear reactor pressure vessel from leakage is provided to guarantee the firm connection state, to avoid the deformation, and to maximize the O-ring usage life. CONSTITUTION: A plurality of O-rings(200) are installed and fixed to the cover to seal between the nuclear reactor pressure vessel and the cover in the pressurized water reactor plant. The O-ring connection structure(300) has many retainers(310), many nut grooves, and many bolts(320). The retainer has supports(311) for supporting the O-ring, and fixing pieces(312) having their own fixing hole(313). The retainers are radially installed around the O-ring, and the supports are installed with a predefined gradient angle. The nut grooves having bolt head intaglio are formed on the cover flange of the nuclear reactor pressure vessel.
摘要翻译：目的：提供用于防止核反应堆压力容器泄漏的O形环连接结构，以确保连接状态，避免变形，并使O型圈使用寿命最大化。构成：多个O形环（200）安装并固定到盖子上，以密封在核反应堆压力容器和压水反应堆设备中的盖子之间。 O形环连接结构（300）具有许多保持器（310），许多螺母槽和许多螺栓（320）。保持器具有用于支撑O形环的支撑件（311）和具有它们自己的固定孔（313）的固定件（312）。保持器围绕O形环径向安装，并且支撑件以预定的倾斜角度安装。具有螺栓头凹版的螺母槽形成在核反应堆压力容器的盖凸缘上。

8. 发明公开

KR1020020032131A 증기발생기 슬러지 세정 장비 有权
标题翻译：清洁蒸汽发生器污泥的设备
公开(公告)号：KR1020020032131A
公开(公告)日：2002-05-03
申请号：KR1020000063034
申请日：2000-10-25
申请人： 한국전력공사 , 한국수력원자력 주식회사
发明人： 정우태
IPC分类号： F28G15/00
摘要： PURPOSE: An equipment for cleaning up sludge of steam generator is provided to be usable regardless of arrangement of heat transfer pipes in a steam generator. CONSTITUTION: A rail(23) is installed inside a steam generator and has a part cut to extend from one side manual working opening to the other side manual working opening without interruption of a central supportive rod. A cleaner robot(25) is put into the steam generator by the rail to clean up. A nozzle connective part is installed on the cleaner robot to install various nozzle main bodies. A hose and cable elevator system is constructed by attaching additional flange on the manual working opening of the steam generator and installing a rail fixing board and a supportive structure, to keep tension of a cable and a hose, connected with the cleaner robot, stable and prevent entanglement of the cable and the hose. A visual device fixing part and a lens cleaning nozzle are installed on the cleaner robot to inspect whether high pressure water is accurately sprayed through a nozzle on a heat transfer pipe.
摘要翻译：目的：无论蒸汽发生器中传热管的布置如何，都可以使用清洁蒸汽发生器污泥的设备。构成：导轨（23）安装在蒸汽发生器的内部，并且具有一部分切割，从一侧手动工作开口延伸到另一侧手动工作开口，而不会中断中央支撑杆。清洁机器人（25）通过导轨放入蒸汽发生器中进行清理。清洁机器人上安装有喷嘴连接部件，安装各种喷嘴主体。软管和电缆电梯系统是通过在蒸汽发生器的手动工作开口上附加额外的法兰，并安装导轨固定板和支撑结构来构造的，以保持与清洁机器人连接的电缆和软管的张力稳定和防止电缆和软管缠结。清洁机器人上安装有可视装置固定部和透镜清洁喷嘴，以检查高压水是否通过传热管上的喷嘴被精确地喷射。

9. 发明公开

KR1020010038832A 원자력발전소 주증기배관 차단밸브 소음 저감방법 无效
标题翻译：主流隔离阀减噪方法
公开(公告)号：KR1020010038832A
公开(公告)日：2001-05-15
申请号：KR1019990046953
申请日：1999-10-27
申请人： 한국전력공사 , 한국수력원자력 주식회사
发明人： 유기완 , 양준석 , 손석만 , 정우태
IPC分类号： G21D1/02
CPC分类号： Y02E30/40
摘要： PURPOSE: A main stream isolation valve noise reduction method is provided to derive a calculation method of noise radiation effect after a corner cutting, and to determine the effective triangular corner cutting. CONSTITUTION: The main stream isolation valve noise reduction method includes the first step for simulating of setting the eddy as an eddy point, the second step for calculating the flow velocity of the flow field, the third step for tracking the moving trajectory from Lagrangian point of view, and the fourth step for calculating the magnitude of noise source by using the flow information. The forward step problem in the first step has an assumption of a non-compressed and non-viscous flow. In the second step, the physical spatial coordinate having a plurality of steps is transformed into the infinite flat coordinate by the Schwartz-Christoff transform. By using the matched asymptotic expansion the wave equation is obtained.
摘要翻译：目的：提供主流隔离阀降噪方法，以得出角落切割后噪声辐射效应的计算方法，并确定有效的三角角切割。构成：主流隔离阀降噪方法包括将涡流设定为涡流的模拟的第一步，计算流场流速的第二步，从拉格朗日点跟踪运动轨迹的第三步以及通过使用流信息来计算噪声源的幅度的第四步骤。在第一步骤中的前进步骤问题具有非压缩和非粘性流动的假定。在第二步中，通过Schwartz-Christoff变换将具有多个步骤的物理空间坐标转换成无限平面坐标。通过使用匹配的渐近展开，获得波动方程。

10. 发明公开

KR1020120101879A 원자력 발전소의 증기발생기 내부검사용 내시경 안내장치 有权
标题翻译：核动力发电机视觉检查内窥镜指南
公开(公告)号：KR1020120101879A
公开(公告)日：2012-09-17
申请号：KR1020110019963
申请日：2011-03-07
申请人： 한국수력원자력 주식회사
发明人： 정우태 , 김석태 , 김희근 , 공태영
IPC分类号： G21C17/017 , G21C17/01
CPC分类号： G21C17/017 , F22B37/002 , G01N21/954
摘要： PURPOSE: An endoscope guide system for steam generator internal checking of a nuclear power plant is provided to check soundness of a structure in around a cavity of a steam generator by naked eyes. CONSTITUTION: A plurality of length members punches a pair of penetration holes(122) to be symmetry. A first wire is arranged by passing the penetration hole of the plurality of length members. A first guide portion is comprised of a flat spring attached to the bottom of a boundary portion of a plurality of first direction conversion members(12). The plurality of first direction conversion members punches a pair of penetration holes to be symmetry. The plurality of first direction conversion members forms a pair of concave portions(123) in a longitudinal direction of the inner side.
摘要翻译：目的：提供一种用于核电厂蒸汽发生器内部检查的内窥镜引导系统，用于肉眼观察蒸汽发生器腔体周围结构的健全性。构成：多个长度构件冲击一对对称的穿透孔（122）。通过使多个长度构件的贯通孔通过，布置第一线。第一引导部分包括附接到多个第一方向转换构件（12）的边界部分的底部的平板弹簧。多个第一方向转换构件冲击一对对称的贯通孔。多个第一方向转换构件在内侧的长度方向上形成一对凹部（123）。

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