-
公开(公告)号：KR1020160028643A
公开(公告)日：2016-03-14
申请号：KR1020140117367
申请日：2014-09-04
Applicant: 한국기계연구원
IPC: F23R3/12
CPC classification number: F23R3/12
Abstract: 본발명은연료와공기가혼합되는과정에서공기및/또는연료에스월링유동을형성함으로써연료와공기의혼합을촉진시킬시킬수 있는연료와공기의혼합이촉진되는소형가스터빈용연소기에관한것이며, 일면상에서로이격되는복수개의노즐이형성되는연료공급부;상기복수개의노즐을마주보는면에상기복수개의노즐에각각대응되어상기복수개의노즐와각각연결되는복수개의연료공급홈이형성되는몸체; 상기연료공급홈으로부터상기몸체의내측으로연장형성되며, 외부로부터공급되는공기및 상기연료공급부로부터공급되는연료가혼합되어혼합기를형성하는동안공기및 연료중 적어도어느하나가스월링유동을하도록안내하는홀더; 상기몸체내측에마련되며, 상기홀더로부터방출되는혼합기를제공받아연소시키는연소부;를포함하는것을특징으로한다.
Abstract translation: 本发明涉及一种用于小型燃气轮机的燃烧器，其增强燃料和空气的混合，其能够在混合过程中通过在空气和/或燃料中形成旋流来促进燃料和空气的混合 燃料和空气包括：在一侧形成有彼此间隔开的多个喷嘴的燃料供给部; 形成多个燃料供给槽的主体，所述多个燃料供给槽分别与多个喷嘴相对应的多个喷嘴连接，所述多个喷嘴对应于与所述多个喷嘴相对的表面上的所述多个喷嘴中的每一个; 从燃料供给槽延伸到主体的内侧并且引导空气和燃料中的至少一种以在从外部供给的空气和从燃料供给部供给的燃料混合的同时进行旋流的保持件， 混合气体 以及燃烧部，其布置在主体的内侧，并使从所述保持器排出的所提供的混合气体燃烧。
-
公开(公告)号：KR101409487B1
公开(公告)日：2014-06-19
申请号：KR1020130018749
申请日：2013-02-21
Applicant: 한국기계연구원
Abstract: The present invention relates to a system for detecting internal leakage of a valve. According to an embodiment of the present invention, the system for detecting internal leakage of a pipe assembly comprises a first pipe where fluid flows therein; a second pipe connected to the first pipe; and a valve installed between the first and the second pipe. The system for detecting internal leakage of a valve comprises a monitoring mean installed on the second pipe for monitoring a condition of the fluid passing through the second pipe, and an analyzing mean connected to the monitoring mean for analyzing the fluid condition so as to determine abnormal occurrences of the valve.
Abstract translation: 本发明涉及一种用于检测阀内部泄漏的系统。 根据本发明的实施例，用于检测管组件的内部泄漏的系统包括其中流体流动的第一管; 连接到第一管的第二管; 以及安装在第一和第二管之间的阀。 用于检测阀的内部泄漏的系统包括安装在第二管上的监测装置，用于监测通过第二管的流体的状态，以及连接到监测装置的分析装置，用于分析流体状况以便确定异常 出现阀门。
-
公开(公告)号：KR101334929B1
公开(公告)日：2013-11-29
申请号：KR1020130020023
申请日：2013-02-25
Applicant: 한국기계연구원
Abstract: The present invention relates to an internal water storage type nozzle. The internal water storage type nozzle of the present invention cools a thick plate or a steel plate by spraying cooling water. The internal water storage type nozzle includes a body part having an inner member which is provided so that a flow space which is provided between the surfaces facing each other is tapered in the direction of cooling water flow and which has an opening which supplies cooling water, and an outer member which surrounds the inner member and which forms a storage space storing cooling water between the inner member and the outer member, and supplies the cooling water from the opening to the flow space. Therefore, according to the present invention, an internal water storage type nozzle capable of improving the cooling efficiency of a thick plate and a steel plate by uniformly spraying cooling water and of minimizing the installation space of a nozzle at the same time is provided.
Abstract translation: 本发明涉及内部储水型喷嘴。 本发明的内部储水型喷嘴通过喷射冷却水冷却厚板或钢板。 内部蓄水型喷嘴包括具有内部构件的主体部，该内部构件设置成使得设置在彼此面对的表面之间的流动空间在冷却水流动的方向上成锥形，并且具有提供冷却水的开口， 以及外部构件，其围绕所述内部构件并且形成在所述内部构件和所述外部构件之间存储冷却水的存储空间，并且将所述冷却水从所述开口供应到所述流动空间。 因此，根据本发明，提供了能够通过均匀地喷射冷却水并同时最小化喷嘴的安装空间来提高厚板和钢板的冷却效率的内部储水型喷嘴。
-
公开(公告)号：KR101326766B1
公开(公告)日：2013-11-08
申请号：KR1020130018748
申请日：2013-02-21
Applicant: 한국기계연구원
Abstract: The present invention relates to a valve leakage monitoring system. According to the embodiment of the present invention, the valve leakage monitoring system monitors a leakage from a pipe assembly which includes a fist pipe in which fluid flows; a second pipe connected to the first pipe; and a valve installed between the first and second pipes. The valve leakage monitoring system includes a housing unit which covers the surface of the valve; a monitoring system which monitors the state of fluid inside and outside of the housing unit by being installed inside and outside of the housing unit; and an analysis member which determines a malfunction of the valve by analyzing the state of the fluid by being connected to the monitoring member.
Abstract translation: 本发明涉及一种阀门泄漏监测系统。 根据本发明的实施例，阀泄漏监测系统监测包括流体流动的第一管的管组件的泄漏; 连接到第一管的第二管; 以及安装在第一和第二管之间的阀。 阀泄漏监测系统包括覆盖阀表面的壳体单元; 监视系统，其通过安装在所述壳体单元的内部和外部来监视所述壳体单元内部和外部的流体的状态; 以及分析部件，其通过与所述监视部件连接来分析所述流体的状态来决定所述阀的故障。
-
公开(公告)号：KR101133738B1
公开(公告)日：2012-04-09
申请号：KR1020100022886
申请日：2010-03-15
Applicant: 한국기계연구원
IPC: H05K7/20
Abstract: 본 발명은 냉각시스템 성능평가장치용 히트싱크에 관한 것으로서, 열원으로부터 열을 전달받는 베이스 플레이트와 상기 베이스 플레이트에 결합되어 열을 외부로 방출하는 방열핀을 포함하는 히트싱크에 있어서, 상기 베이스 플레이트의 적어도 일면에는 상기 방열핀의 일단이 결합될 수 있는 복수의 결합홈이 형성되고, 상기 방열핀은 상기 결합홈에 결합되는 일단이 상기 결합홈에 대응되는 형상으로 형성되어 상기 결합홈에 끼웠다 뺄 수 있도록 구비되며, 상기 결합홈에 대응되는 형상으로 형성되고 상기 방열핀이 상기 결합홈에 결합되지 않는 경우 상기 결합홈에 끼워지는 마감핀을 구비하는 것을 특징으로 하는 냉각시스템 성능평가장치용 히트싱크.에 관한 것이다.
-
Patent Agency Ranking
公开(公告)号：KR101689930B1
公开(公告)日：2016-12-27
申请号：KR1020140117366
申请日：2014-09-04
Applicant: 한국기계연구원
IPC: F23R3/28
Abstract: 본발명은각각의노즐의입구영역에서의압력을균일하게형성할수 있는유동균일성이향상된연소기용연료공급장치에관한것이며, 연료를연소기측으로제공하는연소기용연료공급장치에있어서, 일단과타단이연결되며, 연료가유동하는유로가형성되는몸체부; 상기유로와연결되며, 상기유로측으로연료를공급하는공급부; 일단은상기유로와연결되고타단은상기연소기측을향하여연장형성되며, 상기유로를따라유동하는연료를상기연소기측으로분사하는노즐; 상기노즐과상기유로의연결영역각각에서의압력이실질적으로동일하게형성되도록상기유로상에충진되는유동압력조절부;를포함하는유동균일성이향상된연소기용연료공급장치가제공된다.
Abstract translation: 本发明涉及一种用于燃烧器的燃料供应装置，其具有改进的流动均匀性，能够在每个喷嘴的入口区域均匀地形成压力，以及燃料供应装置，其用于将燃料供应至燃烧器侧， 形成供燃料流动的流路的主体部分; 供给部，其与流路连接并向流路侧供给燃料; 1。一种喷嘴，其一端与流路连接，另一端向燃烧器侧延伸并向燃烧器喷射沿流路流动的燃料， 以及流量调节部分，其填充在流道上，使得喷嘴和流道的每个连接区域中的压力彼此基本相等。
-
公开(公告)号：KR101442647B1
公开(公告)日：2014-09-23
申请号：KR1020130007794
申请日：2013-01-24
Applicant: 한국기계연구원
Abstract: 본 발명은 후판 또는 강판을 향하여 냉각수를 분사하는 스월링 노즐에 관한 것이며, 본 발명의 스월링 노즐은 후판 또는 강판을 향하여 냉각수를 분사하는 스월링 노즐에 있어서, 냉각수가 유입되도록 중공부가 형성된 몸체부; 상기 몸체부의 길이보다 짧게 마련되어 상기 중공부에 삽입되며, 외면에 나선방향을 따라 블레이드가 형성된 스월링부;를 포함하며, 상기 중공부는 상기 스월링부가 삽입되는 삽입구간과 상기 스월링부가 삽입되지 않는 혼합구간으로 구획되어, 상기 냉각수는 상기 삽입구간에서 상기 블레이드에 의해 나선방향을 따라 유동하고, 상기 혼합구간에서 상기 냉각수에 작용하는 원심력이 지지되어 스월링을 형성하고, 상기 스월링부는 상기 중공부 내에서 위치가 고정되도록 상기 몸체부의 삽입구간 측의 단부에 상기 중공부의 내경보다 크게 마련된 고정부를 구비하며, 상기 혼합구간 내에서 상기 냉각수가 상기 중공부의 단면 형상을 유지한 채로 나선방향을 따라 유동하는 스월링을 형성하도록 상기 스월링부의 외경 및 상기 혼합구간의 길이는 하기의 수식에 따르는 것을 특징으로 한다.
(Lmix: 혼합구간의 길이(mm), D: 스월링부의 외경(mm))-
公开(公告)号：KR101334932B1
公开(公告)日：2013-11-29
申请号：KR1020130019249
申请日：2013-02-22
Applicant: 한국기계연구원
Abstract: The present invention relates to a cooling water spray nozzle. The cooling water spray nozzle of the present invention, which sprays cooling water on to a thick steel plate or a steel sheet, comprises a chamber storing the cooling water therein; and a body unit provided inside a chamber; and a reduction section, which is provided inside a chamber, having a hollow part in which cooling water is mixed by alternating a reduction section, which has the width and length reduced in the flow direction of the cooling water, with a maintaining section, which maintains the width and length reduced in the flow direction of the cooling water, for the cooling water to be evenly sprayed to the spray area. The body unit expands the spray range of the cooling water by being provided inside a chamber for rotating the chamber, and evenly sprays the cooling water mixed in the hollow part. The present invention provides the cooling water spray nozzle for improving the cooling efficiency of the thick steel plate or the steel sheet by evenly spraying the cooling water.
Abstract translation: 本发明涉及冷却水喷雾喷嘴。 将冷却水喷射到厚钢板或钢板上的本发明的冷却水喷雾喷嘴包括在其中容纳冷却水的室; 以及设置在室内的主体单元; 以及还原部，其设置在室内，具有中空部，冷却水通过在冷却水的流动方向上具有减小的宽度和长度的还原部交替地与冷却水混合，并具有保持部， 保持在冷却水的流动方向上减小的宽度和长度，以使冷却水均匀地喷洒到喷雾区域。 身体单元通过设置在用于旋转室的室内部来扩大冷却水的喷射范围，并且均匀地喷射混合在中空部分中的冷却水。 本发明提供一种用于通过均匀地喷射冷却水来提高厚钢板或钢板的冷却效率的冷却水喷嘴。
-
公开(公告)号：KR101190609B1
公开(公告)日：2012-10-15
申请号：KR1020120012038
申请日：2012-02-06
Applicant: 한국기계연구원
IPC: B21B45/02
CPC classification number: B21B45/0233 , B05B1/3415 , B21B45/0218
Abstract: PURPOSE: A cooling system for a thick plate or a steel plate is provided to minimize staying water by forming a swirl pattern to enhance momentum resulting from the flow of cooling water. CONSTITUTION: A cooling system for a thick plate or a steel plate comprises a transfer unit which transfers thick plates or steel plates, a nozzle unit(120) which is arranged above the transfer unit and spraying cooling water supplied through a plurality of flow paths(123) through spray holes(122), and a control unit which controls the jet speed of cooling water. Six spray holes are arranged at regular intervals of angle around one spray hole to form a spray module. A spiral swirl pattern(124) is formed in different directions on adjacent inner walls of the spray module.
Abstract translation: 目的：提供用于厚板或钢板的冷却系统，以通过形成旋流图案来减少停留水，以增强由冷却水流动引起的动量。 构成：用于厚板或钢板的冷却系统包括传送厚板或钢板的转移单元，布置在转印单元上方的喷嘴单元（120），并喷射通过多个流动路径供应的冷却水（ 123），以及控制冷却水喷射速度的控制单元。 六个喷孔以一个喷孔周围的规则间隔排列形成喷雾模块。 在喷雾模块的相邻内壁上沿不同方向形成螺旋形漩涡图案（124）。
-
公开(公告)号：KR101168385B1
公开(公告)日：2012-07-24
申请号：KR1020120012039
申请日：2012-02-06
Applicant: 한국기계연구원
CPC classification number: B21B38/006 , B21B37/76 , B21B45/0233 , G01K7/02
Abstract: PURPOSE: A cooling performance measuring device is provided to reduce costs and time for measuring the cooling performance because an lower plate in which a measurement member of a thermocouple is reused and an upper plate is separated and replaced and repaired in case of a thermal transformation of the upper plate. CONSTITUTION: A cooling performance measuring device(100) comprises an upper plate(110), a lower plate(120), and a measuring member(130). A plurality of measurement holes(111) is formed in the lower part of the upper plate. The lower plate is joined to the lower part of the upper plate. The lower plate has a coefficient of expansion smaller than the coefficient of expansion of the upper plate. The measuring member is mounted to be upwardly projected from the lower plate. The measuring member is accommodated in the inside of the measurement holes, thereby measuring cooling performance of the upper plate caused by cooling water sprayed from a spraying nozzle.
Abstract translation: 目的：提供一种冷却性能测量装置，用于降低测量冷却性能的成本和时间，因为其中重新使用热电偶的测量部件的下板，并且在热转换的情况下分离和更换上板 上板。 构成：冷却性能测量装置（100）包括上板（110），下板（120）和测量构件（130）。 多个测量孔（111）形成在上板的下部。 下板连接到上板的下部。 下板的膨胀系数小于上板的膨胀系数。 测量构件安装成从下板向上突出。 测量构件容纳在测量孔的内部，从而测量由喷雾器喷射的冷却水引起的上板的冷却性能。
-
-
-
-
-
-
-
-
-
Search Results
32
records
(took 0.02 seconds)
