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11. 发明公开

KR1020140114723A 수격 방지 장치 无效
标题翻译：防水防水装置
公开(公告)号：KR1020140114723A
公开(公告)日：2014-09-29
申请号：KR1020130084121
申请日：2013-07-17
申请人： 영동금속(주)
发明人： 김태균
IPC分类号： F16L55/045 , F16L55/05
CPC分类号： F16L55/05 , F16L55/043
摘要： The purpose of the present invention is to provide a water hammer preventing apparatus which can simplify a coupling structure among components, can reduce an installation space thereof, improve constructions convenience, and can have a structure for facilitating the maintenance and replacement thereof. According to an embodiment of the present invention, both ends of the water hammer preventing apparatus are coupled between a first pipe (P1) and a second pipe (P2) forming a piping conduit in parallel with respect to a flowing direction of a fluid. The water hammer preventing apparatus comprises comprises: a main body (100) which provides a flow path of the fluid between the first pipe (P1) and the second pipe (P2); a buffering member (200) which forms a buffering space (102) between the main body (100) and the inner circumferential surface thereof, is mounted inside the main body (100) in parallel with respect to the flowing direction of the fluid, and absorbs pressure changes by being elastically deformed toward the buffering space (102) during pressure increases of the fluid; a first cover (300) whose both side ends are coupled with one side end of the first pipe (P1) and the main body (100); and a second cover (400) whose both side ends are coupled with the other side end of the second pipe (P2) and the main body (100).
摘要翻译：本发明的目的是提供一种可以简化部件之间的联接结构的防水装置，可以减少其安装空间，提高结构的便利性，并且可以具有便于维护和更换的结构。根据本发明的一个实施例，防水装置的两端联接在形成管道导管的第一管（P1）和第二管（P2）之间，该管道导管相对于流体的流动方向平行。防水装置包括：在第一管（P1）和第二管（P2）之间提供流体的流路的主体（100）; 在主体（100）和内周面之间形成缓冲空间（102）的缓冲构件（200）相对于流体的流动方向平行地安装在主体（100）的内部，并且通过在流体的压力增加期间朝向缓冲空间（102）弹性变形来吸收压力变化; 第一盖（300），其两侧端与第一管（P1）的一侧端部和主体（100）联接; 以及第二盖（400），其两侧端与第二管（P2）的另一侧端部和主体（100）联接。

12. 实用新型

KR200466956Y1 압력 용기 有权
标题翻译：压力容器
公开(公告)号：KR200466956Y1
公开(公告)日：2013-05-16
申请号：KR2020110009178
申请日：2011-10-14
申请人： 라이 한-친
发明人： 라이한-친
IPC分类号： B65D8/04 , F16L55/045 , F17C1/00 , B01D61/10
摘要： 압력용기는주 동체유닛(1) 및연결부유닛(2)을구비한다. 주동체유닛(10은외측및 내측콘테이너(11,12)와유연성다이아프램(16)을구비한다. 내측콘테이너(12)는외측콘테이너(11)와협동하여그 사이에외측물 챔버(13)를형성하고, 내측물 챔버(14) 및공기챔버(15)를내부에형성한다. 유연성다이아프램(16)은내측콘테이너(12) 안에장착되고, 내측물 챔버(14)를공기챔버(15)로부터분리시키며, 중앙부분(161)을가진다. 연결부유닛(2)은복수개의물 피팅유닛(21)들및 통로구멍(22)을가지며, 물피팅유닛들은외측콘테이너(11)상에배치되고외측물 챔버(13)와유체소통되고, 통로구멍(22)은내측콘테이너(12)에형성되어외측및 내측물 챔버(13,14)들을유체소통시키고다이아프램(16)의중앙부분(161)과맞춰진다.

13. 发明授权

KR101114548B1 워터햄머 흡수기 제작방법 有权
公开(公告)号：KR101114548B1
公开(公告)日：2012-02-27
申请号：KR1020100008878
申请日：2010-01-27
申请人： 허인성
发明人： 허인성
IPC分类号： B21H3/12 , B23P15/00 , F16L55/045 , F16L55/04
摘要： 본 발명은 워터햄머 흡수기 제작방법에 관한 것으로, 동파이프(100) 내부에 워터햄머 완충수단(101)과 누수방지용 오링(102)이 설치되는 워터햄머 흡수기 제작방법에 있어서, 먼저 동파이프(100) 내부에 워터햄머 완충수단(101)과 누수방지용 오링(102)을 삽입설치한 후, 상기 동 파이프 몸체에 주축(107)의 척(103)을 물린 후, 동 파이프 몸체부(109)의 일단에 전조가공으로 나사를 형성하되, 상기 전조가공 단계는 전조공구인 다이스(104)가 몸체 길이방향과 직각방향으로 전후진을 10회 반복하여 나사부(108)를 형성하며, 이 후 상기 나사부에 인접하게 동 파이프 몸체에 육각볼트머리부(105)를 형성하는 것으로, 이는 동 파이프 외부에 육각볼트머리부 형상의 구멍이 천공된 육각볼트머리부 성형금형(106)의 구멍부분을 압축삽입함으로써 육각볼트머리부를 형성하는 함 으로써, 납땜과 도금으로 인한 인체에 유해한 성분이 함유되지 않으며, 작업공정에 효율을 기할 수 있으며, 수도 파이프의 일부분에 장착되어 수격을 효과적으로 흡수 완충시킴으로써 수도 회로를 보호하는 현저한 효과가 있는 것을 특징으로 하는 워터햄머 흡수기 제작방법이다.

14. 发明公开

KR1020110088323A 일체형 수격방지기의 제조방법 有权
标题翻译：综合水锤攻击机及其制造方法
公开(公告)号：KR1020110088323A
公开(公告)日：2011-08-03
申请号：KR1020100011626
申请日：2010-02-08
申请人： 김학렬
发明人： 김학렬
IPC分类号： B21D53/00 , B21D35/00 , F16L55/045 , F16L55/04
摘要： PURPOSE: An integrated water hammer arrester and a manufacturing method thereof are provided to reduce contamination due to lead and mercury included in soldering or welding rod. CONSTITUTION: A manufacturing method of an integrated water hammer arrester comprises the next step. A material is cut through a material sawing process. The side of a sealed top of filled with gas after removing a fixed jig. A bottom part is formed by pressurizing the fixed jig using a second firing jig in order to perform plastic deformation. A protrusion is pressed in order to make a nipple(135). A connection part is rolled in order to make a bolt part.
摘要翻译：目的：提供集成的水锤避雷器及其制造方法，以减少焊接或焊条中包含的铅和汞引起的污染。构成：综合水锤避雷器的制造方法包括下一步骤。通过材料锯切工艺切割材料。拆除固定夹具后，密封顶部充满气体的一侧。通过使用第二烧制夹具对固定夹具进行加压而形成底部，以进行塑性变形。为了制成一个乳头（135），按压一个突起。为了制作螺栓部分，轧制连接部件。

15. 发明公开

KR1020110022116A 수격방지용 공기가압탱크가 구비된 집수조용 배수장치 有权
标题翻译：具有用于防止水锤的空气压缩罐的排水装置
公开(公告)号：KR1020110022116A
公开(公告)日：2011-03-07
申请号：KR1020090079523
申请日：2009-08-27
申请人： 정용복
发明人： 정용복 , 정현우 , 정정훈
IPC分类号： E03F5/10 , E03F5/04 , E03F5/042 , E03F7/04 , E03F9/00 , F16L55/052 , F16L55/045 , F16L55/055
CPC分类号： E03F5/101 , E03F5/042 , E03F5/105 , E03F5/22 , F16L55/052
摘要： PURPOSE: A drain system with an air pressure tank for water hammer prevention for a catch basin is provided to prevent the lowering of drain capacity due to attachment of foreign materials, since foreign materials, which flow therein, are crushed into small particles. CONSTITUTION: A drain system with an air pressure tank for water hammer prevention for a catch basin comprises a drainpipe(2), a drain pump(3), a filter(4), a shut-off valve(5), a check valve for backflow prevention(6), an air pressure tank(7) for water hammer prevention, and a check valve(8). The drainpipe guides the water stored in a catch basin(30) to a sewer pipe. The drain pump is installed at the end tip of the drainpipe inserted to the inside of the catch basin. The filter is installed at the intake end of the drain pump. The filter has multiple filter holes(4a) on the outer circumference thereof. The drainpipe is installed in the drainpipe to open and close the flow of the water in the drainpipe. The check valve for backflow prevention is installed in the drainpipe and prevents the backflow of water in the drainpipe. The air pressure tank for water hammer prevention compresses and distends air inside the drainpipe. The check valve is installed on one side of the air pressure tank for water hammer prevention.
摘要翻译：目的：提供一种具有用于捕集池防止水锤的空气压力罐的排水系统，以防止由于异物附着而导致的排水能力下降，因为流入其中的异物粉碎成小颗粒。构成：具有用于防止水龙头防水的空气压力罐的排水系统包括排水管（2），排水泵（3），过滤器（4），截止阀（5），止回阀用于防回流（6），防止水击的气压罐（7）和止回阀（8）。排水管将储存在集水盆（30）中的水引导到下水管。排水泵安装在插入到集水盆内部的排水管的末端。过滤器安装在排水泵的进气端。过滤器在其外周上具有多个过滤孔（4a）。排水管安装在排水管中，以打开和关闭排水管中的水流。止回阀用于防止排水，安装在排水管中，防止排水管中的水回流。防水防空气压力罐压缩并扩大排水管内的空气。止回阀安装在空气压力罐的一侧，防止水锤。

16. 发明授权

KR100982683B1 복수개의 센서를 구비하여 정밀하고 신뢰성 있는 압력탱크의 수위제어 방법 有权
标题翻译：压力罐的精度和可靠的水位控制方法，包括传感器的多样性
公开(公告)号：KR100982683B1
公开(公告)日：2010-09-16
申请号：KR1020100021691
申请日：2010-03-11
申请人： 플로우테크 주식회사 , 양재구
发明人： 양재구 , 양지석 , 오상기 , 김미정
IPC分类号： F16L55/045 , G01F23/00 , G01F25/00 , F17C13/00
CPC分类号： G01F23/0061 , G01F25/0061 , Y10T137/0329
摘要： PURPOSE: A water level control method with precision and reliability of a pressure tank including multiple sensors is provided to control a system by the measured value of rest level sensors though a broken pressure tank and a level sensor are separated. CONSTITUTION: A water level control method with precision and reliability of a pressure tank(100) including multiple sensors comprises following steps. The water level of the pressure tank is measured by level sensors(LT1,LT2,LT3). An absolute value is calculated by the difference of water level measurement values of the pressure tank so that a measured deviation value between each level sensor can be calculated. The measured deviation value between each level sensor is compared with a pre-set deviation value. The unusual condition of each level sensor is determined.
摘要翻译：目的：提供包含多个传感器的压力罐的精度和可靠性的水位控制方法，通过破碎的压力罐和液位传感器分离静止液位传感器的测量值来控制系统。构成：包括多个传感器的压力罐（100）的精度和可靠性的水位控制方法包括以下步骤。压力罐的水位由液位传感器（LT1，LT2，LT3）测量。通过压力罐的水位测量值的差来计算绝对值，从而可以计算每个液位传感器之间的测量偏差值。将每个液位传感器之间的测量偏差值与预设的偏差值进行比较。确定每个液位传感器的异常情况。

17. 实用新型

KR2020100003413U 수격방지기 无效
标题翻译：水锤垫
公开(公告)号：KR2020100003413U
公开(公告)日：2010-03-29
申请号：KR2020080012658
申请日：2008-09-19
申请人： 주식회사 원일산업
发明人： 음정진
IPC分类号： F16L55/04 , F16L55/045
CPC分类号： F16L55/05
摘要： 본 고안은, 유체가 유동하는 배관에 결합되어 수격작용을 방지하는 수격방지기에 있어서, 외부압력에 의한 탄성변형이 발생하는 구(球) 형상의 쿠션부재; 및 상기 배관과 결합되고, 상기 쿠션부재를 내부에 수용하는 하우징;을 포함하는 것을 특징으로 한다.
본 고안의 수격방지기는 구형상의 쿠션부재를 구비한다. 상기 쿠션부재는 형상의 모든 부분에 압력이 고르게 분포되어 전체적인 부피의 압축이 발생되므로, 기존의 벨로우즈와 대비하여 파손의 가능성이 현저히 낮은 효과가 있으며, 순간적인 압력변화에 더욱 빠른 반응을 한다. 또한, 보다 더 넓은 충격흡수 면적을 획득할 수 있으므로, 제품의 소형화를 달성할 수 있다.
배관, 수격방지기, 쿠션부재

18. 发明公开

KR1020100021097A 피스톤 위치 표시기능을 구비한 수격방지기 有权
标题翻译：具有活塞位置指示器的冲击装置
公开(公告)号：KR1020100021097A
公开(公告)日：2010-02-24
申请号：KR1020080079825
申请日：2008-08-14
申请人： 한국전력공사 , 한국수력원자력 주식회사
发明人： 이욱륜 , 이준신 , 배용채 , 김희수 , 이두영
IPC分类号： F16L55/04 , F16L55/045
CPC分类号： F16L55/045
摘要： PURPOSE: A water hammer arrester with a piston position indication function is provided to enable a user to check the size of pressure which generates water hammer using the position of a piston. CONSTITUTION: A water hammer arrester with a piston position indication function comprises a cylinder(10), a piston(5), a first and a second permanent magnet(8,7), an outer case of a position indicator(4), and liquid(6). The cylinder has an inner hollow portion. The piston is installed inside the cylinder. The first permanent magnet is fixed to the piston. The outer case of the position indicator is installed outside the cylinder. The liquid fills the inside of the outer case of the position indicator. The second permanent magnet displays the position of the piston.
摘要翻译：目的：提供具有活塞位置指示功能的水锤避雷器，使用户能够使用活塞的位置检查产生水锤的压力大小。构成：具有活塞位置指示功能的水锤避雷器包括气缸（10），活塞（5），第一和第二永磁体（8,7），位置指示器（4）的外壳，以及液（6）。圆筒具有内部中空部分。活塞安装在气缸内。第一永久磁铁固定在活塞上。位置指示器的外壳安装在气缸外部。液体填充位置指示器外壳的内部。第二永磁体显示活塞的位置。

19. 发明授权

KR100933656B1 동력 절감 및 고신뢰성 수충격 방지 시스템 및 그 운전 방법 有权
标题翻译：节能高可靠性水锤防护系统及其操作系统
公开(公告)号：KR100933656B1
公开(公告)日：2009-12-23
申请号：KR1020090015139
申请日：2009-02-24
申请人： 플로우테크 주식회사 , 양재구
发明人： 양재구
IPC分类号： F16L55/04 , F04D29/66 , F04D13/02 , F16L55/045
CPC分类号： F16L55/045 , F16L55/07 , F16L55/10
摘要： PURPOSE: A power saving and highly reliable water hammering prevention system and an operating method thereof are provided to reduce power loss by executing valve opening and compressor operation only while a feed pump is in operation. CONSTITUTION: A power saving and highly reliable water hammering prevention system includes a control unit(100). The control unit opens a charge valve(50) and activates compressors(80,82) after a predetermined delay time when a feed pump(6) is in operation and the level in an air chamber(3) exceeds an upper limit, thereby charging compressed air into the air chamber until the level becomes normal. When the air chamber level is lower than a lower limit, the control unit opens an exhaust valve(60) after a predetermined delay time to discharge compressed air unltil the level becomes normal.
摘要翻译：目的：提供省电，高可靠性的水击防止系统及其操作方法，仅在进给泵运行时通过执行阀门打开和压缩机操作来减少功率损失。构成：节能高可靠性的水击防止系统包括控制单元（100）。控制单元打开充气阀（50），并且在进给泵（6）正在运行并且空气室（3）中的高度超过上限的预定延迟时间之后启动压缩机（80,82），由此充电压缩空气进入空气室直到水平正常。当空气室水平低于下限时，控制单元在预定的延迟时间之后打开排气阀（60）以排出压缩空气，使水位变得正常。

20. 发明授权

KR100742506B1 압력맥동저감장치 有权
公开(公告)号：KR100742506B1
公开(公告)日：2007-07-24
申请号：KR1020060026103
申请日：2006-03-22
申请人： 주식회사 엘에스
发明人： 신재윤
IPC分类号： F16L55/045 , F16L55/04
摘要： An apparatus of reducing pressure pulsation in a hydraulic system is provided to reduce pulsatory waves of a plurality of resonance frequencies by using together a Helmholtz resonator and a spiral tube. An apparatus of reducing pressure pulsation in a hydraulic system includes a hose(130), a plurality of nipples(110), and a tube(120). The hose is filled with a fluid inside. The plurality of nipples are inserted into both ends of the hose to seal and fix the hose, and have hollow holes(111) to make the fluid flow inside the hose. Both ends of the tube are inserted into the hollow holes of the nipples respectively. The tube has more than one hole(121) in the middle of length. Sockets(140) are located at both ends of the hose to surround an outer surface of the hose. The hose is pressed and fixed as the sockets are pressed and plastic-deformed.
摘要翻译：提供了一种减少液压系统中的压力脉动的装置，以通过一起使用亥姆霍兹共振器和螺旋管来减少多个共振频率的脉动波。一种减小液压系统中的压力脉动的装置包括软管（130），多个接头（110）和管（120）。软管内充满流体。多个接头插入软管的两端以密封和固定软管，并具有中空孔（111）以使流体在软管内流动。管的两端分别插入接头的中空孔中。该管在长度中间具有多于一个的孔（121）。插座（140）位于软管的两端以包围软管的外表面。当插座被挤压和塑性变形时，软管被压紧和固定。

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