-
公开(公告)号：KR1020130057353A
公开(公告)日：2013-05-31
申请号：KR1020110123212
申请日：2011-11-23
Applicant: 한국건설기술연구원
Abstract: PURPOSE: A restroom system of a high-rise building as a fire-refuge compartment and a operating method thereof are provided to prevent a inflow of smoke and to secure a defensive function about a flame by converting a ventilation driving when normal into a air charge driving for a pressurization of a bathroom when fire. CONSTITUTION: A restroom system of a high-rise building as a fire-refuge compartment comprises a gateway switch(190), a tube-axial fan(130), a air supply and exhaust duct(120), a differential pressure sensor(170), a automatic damper(180), and a air supply and exhaust controller(110). The tube-axial fan is installed at a mechanical chamber of a high-rise building and exhausts air from a bathroom. The tube-axial fan is converted to a back-lashing mode in order to inject air in the bathroom in case of fire. The automatic damper is opened and closed in order to supply air injected from the tube-axial fan to an air supply and an exhaust duct in corresponding to a value measured from a differential pressure sensor in case of fire. The control unit controls an operation of the gateway switch and controls an air supply conversion of the tube-axial fan and controls an opening of an automatic damper wing. [Reference numerals] (110) Air supply and exhaust controller; (120) Air supply and exhaust duct; (130) Tube-axial fan; (140) Pole-changing motor; (150) Gateway water screen generator; (151) Water screen generate for a gateway; (152) Sprinkler; (160) Wall protection water spray facility; (170) Differential pressure sensor; (180) Automatic damper; (190) Gateway switch; (AA) Fire sensing signal
Abstract translation: 目的：提供高层建筑作为消防舱及其操作方法的洗手间系统，以防止烟雾流入并通过将正常情况下的通风驾驶转换成空气充气来确保火焰的防御功能 驾驶浴室加热时起火。 构成：作为防火舱的高层建筑物的洗手间系统包括网关开关（190），管轴式风扇（130），供气和排气管道（120），差压传感器（170） ），自动阻尼器（180）和供气和排气控制器（110）。 管轴风扇安装在高层建筑的机械室，并从浴室排出空气。 管轴式风扇转换为背带式风扇，以便在发生火灾时将空气注入浴室。 自动阻尼器被打开和关闭，以便将从管轴流风扇喷射的空气与空气供应和排气管道相对应地对应于在发生火灾时从差压传感器测得的值。 控制单元控制网关开关的操作，并且控制管轴流风扇的空气供应转换并控制自动减震翼的开口。 （附图标记）（110）供气排气控制器; （120）供气和排气管道; （130）管轴风扇; （140）变极电机; （150）网关水幕发生器; （151）网关生成水屏; （152）洒水器; （160）防水喷水设施; （170）差压传感器; （180）自动阻尼器; （190）网关交换机; （AA）火灾传感信号
-
公开(公告)号：KR101306151B1
公开(公告)日：2013-09-10
申请号：KR1020110123212
申请日：2011-11-23
Applicant: 한국건설기술연구원
Abstract: 평상시 배기 운전되면서 화재시에는 화장실의 가압을 위한 급기운전으로 전환함으로써, 연기의 유입을 방지하고 화염에 대한 방호기능을 확보할 수 있고, 고층건물에서 화재 발생시 재실자가 짧은 동선 범위 내에서 대피공간으로 피난할 수 있도록 화장실로 사용되는 구획을 긴급 대피공간으로 활용할 수 있는, 고층건물의 화재 대피공간용 화장실 시스템 및 그 작동 방법이 제공된다.
-
Patent Agency Ranking
公开(公告)号：KR101378730B1
公开(公告)日：2014-03-28
申请号：KR1020120126543
申请日：2012-11-09
Applicant: 한국건설기술연구원
Abstract: An apparatus installed to a structure includes an outlet portion to inject a first fluid to form air curtain to hold smoke in a certain area for reliably preventing from proliferation of the smoke from the fire source to other area when fire outbreaks in the structure.
Abstract translation: 安装在结构上的装置包括一个出口部分，用于喷射第一流体以形成空气幕，以将烟雾保持在某一区域，以便在结构中发生火灾时可靠地防止烟雾从火源扩散到其他区域。
-
公开(公告)号：KR1020170040412A
公开(公告)日：2017-04-13
申请号：KR1020150138946
申请日：2015-10-02
Applicant: 한국건설기술연구원
Abstract: 급기노즐및 배기후드로이루어진차단기류생성장치를설치하여차단기류(Throttling Flow)를생성함으로써고층건물에형성된설비용수직샤프트, 엘리베이터샤프트및 계단실과같은수직통로에서발생하는상승기류자체를직접차단하여수직통로의연돌효과(Stack Effect)를능동적으로저감시킬수 있고, 또한, 고층건물의연돌효과를발생시키는상승기류를차단하기위해서차단기류생성장치를고층건물의중성대(Neutral Pressure Level)에간편하게설치하여차단기류를생성할수 있으며, 또한, 고층건물에형성된설비용수직샤프트, 엘리베이터샤프트및 계단실과같은수직통로각각에차단기류생성장치를설치하여수직통로각각의연돌효과를효율적으로저감시킬수 있는, 차단기류를이용한고층건물의연돌효과저감시스템이제공된다.
Abstract translation: 在垂直通道通过安装包括一个供给喷嘴的阻塞气流生成装置和所述排气罩来阻止空气流直接阻断上升气流自身产生的，如植物垂直轴，所述电梯井道和通过产生一个（节流流）形成在高层建筑物中的楼梯 和sikilsu积极减少到烟囱效应（烟囱效应）的垂直通道，并且还，截止流产生，以便阻止引起高层建筑容易声带的高层建筑安装的烟囱效应（空档压等级）的上升气流装置 并且它能够创建一个截止流动，而且，形成在建筑物的高层设备的垂直轴，所述电梯井并阻挡空气流产生装置安装到相应的垂直通道，例如与sikilsu楼梯有效地降低垂直沟道每个堆叠效应，块 提供了一种用于减少使用气流的高层建筑物的堆叠效应的系统。
-
公开(公告)号：KR101158522B1
公开(公告)日：2012-06-21
申请号：KR1020110127251
申请日：2011-11-30
Applicant: 한국건설기술연구원
CPC classification number: E04C3/34 , Y10T29/49631
Abstract: PURPOSE: A concrete filled steel tube column through a non-welding method using a slot and a manufacturing method thereof are provided to improve fire-resistance by forming a perforated penetration part on an outer steel tube. CONSTITUTION: A concrete filled steel tube column(100) through a non-welding method using a slot comprises an outer steel tube(110), perforated penetration parts(120), a bent part(130), a slot(140), a restrained steel member(150), and concrete. A T-shaped bent part is formed on the outer steel tube. The perforated penetration parts are formed on the outer steel tube and spouts water vapor pressure from the concrete. The slot is formed in a shape corresponding to the T-shaped bent part. The restrained steel material is coupled to the end of the T-shaped bent part. The outer tube, in which the T-shaped bent part is inserted into the slot, is filled with concrete.
Abstract translation: 目的：提供一种通过使用槽的非焊接方法的混凝土填充钢管柱及其制造方法，通过在外侧钢管上形成穿孔贯穿部来提高耐火性。 构成：通过使用槽的非焊接方法的混凝土填充钢管柱（100）包括外钢管（110），穿孔穿透部分（120），弯曲部分（130），狭槽（140）， 约束钢构件（150）和混凝土。 在外钢管上形成T形弯曲部。 穿孔穿透部分形成在外钢管上并从混凝土喷出水蒸汽压力。 槽形成为与T形弯曲部对应的形状。 被约束的钢材与T形弯曲部分的端部相连。 将T形弯曲部分插入槽中的外管充满混凝土。
-
公开(公告)号：KR102220328B1
公开(公告)日：2021-02-25
申请号：KR1020190117455
申请日：2019-09-24
Applicant: 한국건설기술연구원
Abstract: 본발명은건축물에서발생가능한화재및 진행에관한시나리오를수치해석을통해분석하고이를저장하는데이터베이스부, 건축물에복수로설치되는센서를이용하여화재시화재정보를감지하는감지부, 상기감지부에서감지되는화재정보와상기데이터베이스부에저장된시나리오를매칭하여시나리오를선택하는판단부및 상기판단부의정보를이용하여건축물의안전관리자및 재실자에게위험도및 대피여부를알리는알림부를포함하는건축물화재의피해예측시스템을제공한다.
-
7.发明授权보충량 급기풍도의 압력 조절용 배기댐퍼를 구비한 분리급기형 제연 시스템 및 그 운전 제어 방법 有权具有用于调节辅助空气供给管的压力的排气阻尼器的压力差动式烟雾控制系统及其相应的操作控制方法
公开(公告)号：KR101383144B1
公开(公告)日：2014-04-09
申请号：KR1020120125666
申请日：2012-11-07
Applicant: 한국건설기술연구원
CPC classification number: A62C2/24 , F24F13/10 , F24F2140/40
Abstract: The present invention relates to a pressure differential-type smoke control system having an exhaust damper for adjusting the pressure of a supplementary air supply duct, and an operation control method thereof. In the pressure differential-type smoke control system which separates a leakage amount and a supplementary amount in an ancillary room, which is a smoke control area, of a high-rise building and supplies the air, since the pressure in the supplementary air supply duct is operated within a design range by separately installing an exhaust damper to the supplementary air supply duct, a rise in the pressure in the supplementary air supply duct can be prevented in a state in which all emergency doors are closed, and the proper pressure between the ancillary room and the indoor can be controlled. Also, since the exhaust damper installed to the supplementary air supply duct is quickly opened or closed, the proper pressure between the ancillary room and the indoor can be controlled. [Reference numerals] (AA) First operation condition of exhaust damper: exhaust damper opened; (BB) Second operation condition of exhaust damper: exhaust damper closed; (CC) First operation condition of emergency door: emergency door opened; (DD) Second operation condition of emergency door: emergency door closed
Abstract translation: 本发明涉及具有用于调节补充空气供给管道的压力的排气阻尼器的压差式烟雾控制系统及其操作控制方法。 在将高层建筑物的作为烟雾控制区域的辅助房间中的泄漏量和补充量分离的压差式烟雾控制系统中，由于辅助空气供给管道中的压力 通过在辅助空气供应管道上单独安装排气阻尼器，在设计范围内操作，可以在所有应急门关闭的状态下防止辅助空气供应管道中的压力升高， 辅助房间和室内可以控制。 此外，由于安装在辅助空气供给管道上的排气风门快速地打开或关闭，所以可以控制辅助室和室内之间的适当的压力。 （附图标记）（AA）排气阻尼器的第一运转状态：排气风门打开; （BB）排气阻尼器的第二运行状态：排气风门关闭; （CC）应急门的第一个操作状态：应急门打开; （DD）紧急门的第二个运行状态：紧急门关闭
-
-
-
-
-
-
Search Results
7
records
(took 0.015 seconds)
