WO2012067390A3 - 제연 설비 구축을 위한 누설 면적 측정 방법 및 시스템 - Google Patents

제연 설비 구축을 위한 누설 면적 측정 방법 및 시스템 Download PDF

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Publication number
WO2012067390A3
WO2012067390A3 PCT/KR2011/008667 KR2011008667W WO2012067390A3 WO 2012067390 A3 WO2012067390 A3 WO 2012067390A3 KR 2011008667 W KR2011008667 W KR 2011008667W WO 2012067390 A3 WO2012067390 A3 WO 2012067390A3
Authority
WO
WIPO (PCT)
Prior art keywords
measuring
area
leakage area
smoke
constructing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2011/008667
Other languages
English (en)
French (fr)
Other versions
WO2012067390A2 (ko
Inventor
김남일
이민정
박승일
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Industry Academic Cooperation Foundation of Chung Ang University
Original Assignee
Industry Academic Cooperation Foundation of Chung Ang University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Industry Academic Cooperation Foundation of Chung Ang University filed Critical Industry Academic Cooperation Foundation of Chung Ang University
Priority to US13/698,217 priority Critical patent/US9310271B2/en
Priority to JP2013510038A priority patent/JP5519078B2/ja
Publication of WO2012067390A2 publication Critical patent/WO2012067390A2/ko
Publication of WO2012067390A3 publication Critical patent/WO2012067390A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • G01M3/3209—Details, e.g. container closure devices
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C99/00—Subject matter not provided for in other groups of this subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices
    • G01F1/44—Venturi tubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices
    • G01F1/46—Pitot tubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
    • G01M3/3263—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers using a differential pressure detector
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
    • F24F11/34—Responding to malfunctions or emergencies to fire, excessive heat or smoke by opening air passages

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

본 발명은 제연 설비 구축을 위한 누설 면적 측정 방법 및 시스템을 개시한다. 본 발명은 테스트 구역의 누설 면적 측정을 위한 시스템으로서, 상기 테스트 구역 내에 위치하며 컴프레셔에 의해 압축된 공기를 저장하는 챔버; 상기 챔버 내의 압축 공기가 순간적으로 배출되는 경우, 상기 테스트 구역의 압력 변화를 측정하는 하나 이상의 압력 센서; 및 상기 하나 이상의 압력 센서에서 검출된 상기 테스트 구역의 압력 변화값을 이용하여 상기 테스트 구역 내의 유효 누설 면적을 측정하는 계측 수단을 포함할 수 있다. 본 발명에 따르면, 저비용으로 정확하게 누설 면적을 측정할 수 있는 장점이 있다.
PCT/KR2011/008667 2010-11-17 2011-11-14 제연 설비 구축을 위한 누설 면적 측정 방법 및 시스템 Ceased WO2012067390A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/698,217 US9310271B2 (en) 2010-11-17 2011-11-14 System and method for measuring a leakage area for constructing a smoke-ventilation apparatus
JP2013510038A JP5519078B2 (ja) 2010-11-17 2011-11-14 漏洩面積測定システム及びその方法と記録媒体

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0114573 2010-11-17
KR1020100114573A KR101184550B1 (ko) 2010-11-17 2010-11-17 제연 설비 구축을 위한 누설 면적 측정 방법 및 시스템

Publications (2)

Publication Number Publication Date
WO2012067390A2 WO2012067390A2 (ko) 2012-05-24
WO2012067390A3 true WO2012067390A3 (ko) 2012-07-12

Family

ID=46084489

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/008667 Ceased WO2012067390A2 (ko) 2010-11-17 2011-11-14 제연 설비 구축을 위한 누설 면적 측정 방법 및 시스템

Country Status (4)

Country Link
US (1) US9310271B2 (ko)
JP (1) JP5519078B2 (ko)
KR (1) KR101184550B1 (ko)
WO (1) WO2012067390A2 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6287376B2 (ja) * 2014-03-11 2018-03-07 株式会社大林組 遮煙性能評価方法
GB201411500D0 (en) * 2014-06-27 2014-08-13 Univ Nottingham Method
WO2016129997A1 (en) * 2015-02-09 2016-08-18 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Method and system for testing airtightness of a building envelope
US10094095B2 (en) * 2016-11-04 2018-10-09 Phyn, Llc System and method for leak characterization after shutoff of pressurization source
EP3460440A1 (en) * 2017-09-20 2019-03-27 Grundfos Holding A/S Pump seal leakage detection system
EP3650832B1 (de) * 2018-11-07 2026-01-14 Weiss Technik GmbH Prüfkammer für brennstoffzellen und verfahren zur steuerung
CN109632022B (zh) * 2018-12-25 2020-05-15 上海理工大学 住宅房间24小时平均通风量的测试估算方法
CN114088309B (zh) * 2020-08-24 2024-10-08 中国航发商用航空发动机有限责任公司 密闭容腔气密性检查方法
EP3967999B1 (en) * 2020-09-14 2026-03-11 Tyco Fire Products LP System for analysis of room air integrity
CN113639939B (zh) * 2021-07-09 2023-11-14 中国辐射防护研究院 一种建筑物内空气泄漏率异常变化的实时监测方法及系统
CN115638840A (zh) * 2022-10-19 2023-01-24 东风商用车有限公司 文丘里管脉动流量修正方法、装置、设备及存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080087445A1 (en) * 2006-10-11 2008-04-17 Ernst-Werner Wagner Multi-stage inertization process for preventing and extinguishing fires within enclosed spaces
KR20090081942A (ko) * 2008-01-25 2009-07-29 주식회사 진화이앤씨 소화시스템 모니터링장치
US20100263882A1 (en) * 2009-04-16 2010-10-21 South-Tek Systems System and method for fire protection system corrosion mitigation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510791A (en) * 1981-09-03 1985-04-16 Lion Industries Ltd. Method and apparatus for testing the air-tightness of a building using transient pressurization
US5128881A (en) * 1988-09-09 1992-07-07 Saum Enterprises, Inc. Means and methods for predicting hold time in enclosures equipped with a total flooding fire extinguishing system
US5081864A (en) * 1989-08-11 1992-01-21 Omega Environmental, Inc. Leak protected vessel
JP3243728B2 (ja) * 1993-08-27 2002-01-07 清水建設株式会社 加圧排煙システム
JP2000014811A (ja) * 1998-06-30 2000-01-18 Taisei Corp 附室加圧煙制御システム
JP3831893B2 (ja) * 2000-06-26 2006-10-11 清水建設株式会社 建物内の煙流動解析システム
US7594424B2 (en) * 2006-01-20 2009-09-29 Cincinnati Test Systems, Inc. Automated timer and setpoint selection for pneumatic test equipment
ES2323810T3 (es) 2006-10-19 2009-07-24 Amrona Ag Procedimiento para determinar la hermeticidad al aire de salas cerradas.
KR200438563Y1 (ko) 2007-06-29 2008-02-22 성정례 제연설비의 압력측정장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080087445A1 (en) * 2006-10-11 2008-04-17 Ernst-Werner Wagner Multi-stage inertization process for preventing and extinguishing fires within enclosed spaces
KR20090081942A (ko) * 2008-01-25 2009-07-29 주식회사 진화이앤씨 소화시스템 모니터링장치
US20100263882A1 (en) * 2009-04-16 2010-10-21 South-Tek Systems System and method for fire protection system corrosion mitigation

Also Published As

Publication number Publication date
US20130047706A1 (en) 2013-02-28
US9310271B2 (en) 2016-04-12
WO2012067390A2 (ko) 2012-05-24
KR101184550B1 (ko) 2012-09-19
JP5519078B2 (ja) 2014-06-11
KR20120053350A (ko) 2012-05-25
JP2013527787A (ja) 2013-07-04

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