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公开(公告)号：KR1020110132046A
公开(公告)日：2011-12-07
申请号：KR1020100051841
申请日：2010-06-01
Applicant: 한국철도기술연구원
Abstract: PURPOSE: A method and an apparatus for testing the performance of a longitudinal smoke control facility of a tunnel are provided to confirm phenomena including the backflow of smoke in the event of a fire in a tunnel. CONSTITUTION: A method for testing the performance of a longitudinal smoke control facility of a tunnel comprises a section spot setting step(S10) for setting a plurality of section spots to install test equipment including a fire source, a test equipment installation step(S20) for installing test equipment in the set section spots, a first measurement step(S30) for igniting the fire source and measuring the flow characteristic of air in a tunnel using the test equipment, a smoke control facility operating step(S40) for activating a smoke control facility after a set time from the ignition of the fire source, a second measurement step(S50) for measuring the characteristics of air flow in the tunnel after the activation of the smoke control facility, and a performance estimation step(S60) for estimating the performance of the smoke control facility based on the data measured through the first and second measurement steps.
Abstract translation: 目的：提供一种用于测试隧道纵向烟雾控制设施的性能的方法和装置，用于确认隧道内发生火灾时烟雾回流的现象。 构成：用于测试隧道的纵向烟雾控制设备的性能的方法，包括用于设置多个区段的区段点设置步骤（S10），以安装包括火源的测试设备，测试设备安装步骤（S20） 用于在测试设备中安装测试设备的第一测量步骤（S30），用于点燃火源并测量使用测试设备的隧道中的空气的流量特性的第一测量步骤（S30），用于启动烟雾的烟雾控制设备操作步骤（S40） 控制装置，在从火源点火开始的设定时间之后，第二测量步骤（S50），用于测量在烟雾控制设备启动之后隧道中的气流的特性;以及性能估计步骤（S60），用于估计 基于通过第一和第二测量步骤测量的数据，烟雾控制设施的性能。
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公开(公告)号：KR101040601B1
公开(公告)日：2011-06-10
申请号：KR1020080130657
申请日：2008-12-19
Applicant: 한국철도기술연구원
Abstract: 본 발명에 따르면, 철도차량의 객실을 형성하며 일측에 비상창문이 설치되는 측벽; 및 일측이 상기 측벽의 내면에 지지된 상태로 타측이 객실의 상향으로 회동에 따라 상기 비상창문이 상기 측벽의 내면으로 하향 슬라이딩 수납되며, 타측이 완전히 회동되면 타측이 측벽의 외면에 안착되는 탈출용의 비상계단;을 포함하는 철도차량의 비상창문용 탈출장치가 제공된다.
이에 따르면, 창틀 사이를 통해 비상계단으로 승강장이나 궤도의 바닥까지 이동하는 과정에서 종래와 같은 낙상이나 파손된 유리로 인한 상해의 위험없이 보다 안전하고 신속하게 비상탈출 할 수 있는 장점이 있다.
철도차량, 측벽, 비상창문, 슬라이딩, 수납, 비상계단, 비상탈출-
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公开(公告)号：KR101455372B1
公开(公告)日：2014-10-27
申请号：KR1020130048931
申请日：2013-04-30
Applicant: 한국철도기술연구원
CPC classification number: G02B6/4298 , F21S11/002 , G02B6/001 , Y02E10/40 , Y02E10/52
Abstract: The present invention relates to a solar power collector. According to an aspect of the present invention, the solar power collector comprises: a light collector for collecting sunlight; a transmission path for receiving and transmitting the sunlight collected by the light collector, in which one end is coupled to the light collector; and a reflectance reducing material which is placed between the light collector and the transmission path, and has a shape of reducing the reflectance of the sunlight collected by the light collector in the transmission path. As a result, the solar power collector of the present invention can increase the transmission efficiency of the sunlight collected in the light collector to the transmission path or a solar charging unit.
Abstract translation: 本发明涉及一种太阳能收集器。 根据本发明的一个方面，太阳能收集器包括：用于收集太阳光的集光器; 用于接收和透射由集光器收集的阳光的传输路径，其中一端耦合到集光器; 以及放置在集光体与传输路径之间的反射率降低材料，并且具有降低由传感路径中的集光体收集的太阳光的反射率的形状。 结果，本发明的太阳能收集器能够将收集在集光体中的太阳光的透射效率提高到传输路径或太阳能充电单元。
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公开(公告)号：KR1020140056818A
公开(公告)日：2014-05-12
申请号：KR1020120122740
申请日：2012-10-31
Applicant: 한국철도기술연구원
Abstract: Provided is an airflow blocking apparatus using a punched screen, including a duct part which is provided in a portion (path) between both indoor spaces and which includes an air inlet port, an air outlet port, and an air flow path which is in connection with the air inlet port and the air outlet port to guide the flow of the air; a pressing fan provided in the air flow path of the duct part; an air feed part in connection with the air inlet port of the duct part to selectively feed the outdoor or indoor air; smoke blocking parts provided at both lower sides of the duct part to block the airflow of both indoor spaces not to mix with each other by use of the air fed from the air feed part; and a water spraying part provided on at least one of both upper sides of the duct part to spray water toward the air outlet port of the duct part. Therefore, since the airflow of two indoor spaces are prevented from being mixed, the efficiency of the airflow blocking apparatus is higher than the efficiency of the conventional air curtain or roll screen. Further, no noise or displeasure is resulted in. Also, a problem caused by air flow when people enters and exits through a gate is minimized.
Abstract translation: 本发明提供一种使用冲孔的气流阻塞装置，其包括设置在两个室内空间之间的部分（路径）中的管道部分，该部分包括进气口，出气口和连接的空气流路 空气入口和出风口引导空气流动; 设置在所述导管部的空气流路中的按压风扇; 与导管部分的空气入口相连的供气部分，以选择性地供给室外或室内空气; 烟道阻挡部分设置在管道部分的两个下侧，以阻止两个室内空间的气流通过使用从供气部分供给的空气彼此混合; 以及设置在所述管道部分的两个上侧中的至少一个上的喷水部分，以朝向所述管道部分的空气出口喷射水。 因此，由于防止两个室内空间的混合气流，所以气流阻塞装置的效率高于传统的气帘或卷帘的效率。 此外，不会产生噪音或不愉快。此外，当人们通过门进出口时由空气流引起的问题被最小化。
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Patent Agency Ranking
公开(公告)号：KR1020140006125A
公开(公告)日：2014-01-16
申请号：KR1020120067751
申请日：2012-06-25
Applicant: 한국철도기술연구원
CPC classification number: A62C3/07 , A62C37/38 , F21V33/0076 , G08B17/06
Abstract: The present invention relates to a fire extinguishing system for railway vehicle in a tank-linked type flank coupling water supply mode. The fire extinguishing system comprises: a fire extinguishing agent providing unit which is installed in the stop area of a railway vehicle and emits water from a water tank; a fire sensing unit which is installed inside the railway vehicle and senses fire; a mist head which is installed inside the vehicle and sprays the water which is emitted from the fire extinguishing agent providing unit to the inside of the vehicle in a state of mist; an electronic valve which controls a water input to the mist head; a water supply coupling unit which connects the fire extinguishing agent providing unit with a pipe inside the vehicle in order to guide the water which is emitted from the fire extinguishing agent providing unit to the mist head through the pipe inside the vehicle; and a device control unit which controls the fire extinguishing agent providing unit and the electronic valve in order to spray water to the mist head in the mist state if fire is sensed by the fire sensing unit. The present invention is able to increase the efficiency of a fire suppression by enabling a continuous water supply because mist type fire extinguishing facilities are used by supplying a water tank and a gas tank which are railway vehicle fire extinguishing facilities from the outside without loading the tanks inside a vehicle.
Abstract translation: 本发明涉及一种罐式联动式侧面联接供水模式中的铁路车辆灭火系统。 灭火系统包括：灭火剂提供单元，安装在铁路车辆的停车区域，并从水箱中排放水; 一个安装在铁路车辆内部并感知火灾的火灾传感器; 安装在车内的雾头，以喷雾状态将从灭火剂供给单元排出的水喷射到车辆内部; 控制向雾头输入的水的电子阀; 将灭火剂供给单元与车辆内的管连接的供水连接单元，以通过车内的管道将从灭火剂供给单元排出的水引导到雾头; 以及设备控制单元，其控制灭火剂提供单元和电子阀，以便如果火灾感测单元感测到火灾，则以雾状喷射水。 本发明能够通过使用连续的供水来提高灭火效率，因为通过从外部供给来自外部的水箱和作为铁路车辆灭火设备的气罐而不使用罐，因此使用雾式灭火装置 在车内
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公开(公告)号：KR1020090010551A
公开(公告)日：2009-01-30
申请号：KR1020070073742
申请日：2007-07-23
Applicant: 한국철도기술연구원
CPC classification number: G01N25/22 , G01K17/00 , G01M99/002
Abstract: A temperature-controllable cone-calorimeter and a combustibility testing method using the same are provided to obtain accurate heat radiation rate of a sample being burnt by measuring the amount of oxygen consumed when the sample of building or vehicle interior material is burnt. A temperature-controllable cone-calorimeter comprises a combustion unit(50) which includes a sample holder(4) which mounts a sample, a sample settling frame for fixing the sample, an igniter, and a cone heater(5) in which a heating wire is equipped and burns the sample placed in the sample settling frame, an exhaust unit(60) exhausting the combustion gas generated while the sample is burnt, and a controller(70) controlling the combustion and exhaust units and processing measured data.
Abstract translation: 提供一种温度可控的锥形量热计和使用其的可燃性测试方法，以通过测量当建筑物或车辆内部材料的样品被燃烧时消耗的氧气的量来获得待燃烧样品的准确的热辐射率。 温度可控的锥形量热计包括燃烧单元（50），其包括安装样品的样品保持器（4），用于固定样品的样品沉降框架，点火器和锥形加热器（5），其中加热 电线装备并燃烧放置在样品沉降架中的样品，排出单元（60），排出样品燃烧时产生的燃烧气体;以及控制器（70），控制燃烧和排气单元并处理测量数据。
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公开(公告)号：KR1020050121784A
公开(公告)日：2005-12-28
申请号：KR1020040046858
申请日：2004-06-23
Applicant: 한국철도기술연구원
IPC: E01B3/00
CPC classification number: E01B3/42 , E01B19/003 , E01B2205/00
Abstract: 본 발명은 철도용 절연침목에 관한 것으로, 그 목적은 레일의 절연면적을 확대할 수 있고, 소음 및 진동을 저감할 수 있는 철도용 절연침목을 제공하는데 있다.
이를 위한 본 발명에 따른 철도용 절연침목에 의하면, 레일이 안착되도록 일정한 간격으로 설치된 철도침목에 있어서, 상기 레일의 길이 방향 전, 후로 돌출된 레일지지단을 일체로 포함하는 철도침목으로, 상기 레일지지단의 상면으로 패드안착부가 상기 레일지지단과 동일한 방향으로 마련되어 있다.
따라서 본 발명의 철도용 절연침목에 있어서는, 절연면적을 넓힐 수 있는 침목을 제공하고, 이에 일체로 장착되는 절연패드를 장착하며, 상기 침목을 레일의 길이 방향으로 연장시켜, 누전전류를 원천적으로 봉쇄하며, 소음 및 진동을 획기적으로 줄일 수 있는 효과가 발생된다.-
公开(公告)号：KR1020030054579A
公开(公告)日：2003-07-02
申请号：KR1020010084756
申请日：2001-12-26
Applicant: 한국철도기술연구원
IPC: B60L1/00
Abstract: PURPOSE: An external load test system is provided to reduce energy loss by distributing a power processed by a thermal resistor to a power recycle load device so as to recycle a power and to minimize a noise problem owing to a cooling fan by reducing a process amount of a conventional load device. CONSTITUTION: A booth bar(21) of a main generator(2) of a diesel electric locomotive is connected to an external thermal resistor(31) to confirm a generation amount of the main generator. The much amount of heat from heating coils of the external thermal resistor is diffused to the atmosphere through a cooling fan(32). A load device(4) for recycling a power is connected to a control part(5) for controlling the thermal resistor and the cooling fan so as to distribute an appropriate power to the load device for recycling a power.
Abstract translation: 目的：提供一种外部负载测试系统，通过将热电阻处理的功率分配给电力循环负载设备来减少能量损耗，从而回收电力，并通过减少加工量减少由于冷却风扇引起的噪音问题 的常规负载装置。 构成：将柴油机车的主发电机（2）的展位杆（21）与外部热电阻（31）连接，以确认主发电机的发电量。 来自外部热敏电阻的加热线圈的大量热量通过冷却风扇（32）扩散到大气中。 用于再循环电力的负载装置（4）连接到用于控制热电阻器和冷却风扇的控制部件（5），以便将适当的电力分配给用于再循环电力的负载装置。
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