EP2767775A3 - Method for operating a smoke-heat extraction system, and smoke-heat extraction system - Google Patents

Method for operating a smoke-heat extraction system, and smoke-heat extraction system Download PDF

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Publication number
EP2767775A3
EP2767775A3 EP14154375.1A EP14154375A EP2767775A3 EP 2767775 A3 EP2767775 A3 EP 2767775A3 EP 14154375 A EP14154375 A EP 14154375A EP 2767775 A3 EP2767775 A3 EP 2767775A3
Authority
EP
European Patent Office
Prior art keywords
smoke
subsystems
mode
operating
extraction system
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.)
Granted
Application number
EP14154375.1A
Other languages
German (de)
French (fr)
Other versions
EP2767775A2 (en
EP2767775B1 (en
Inventor
Günther Andraschko
Cetin Yildirim
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.)
Gretsch Unitas GmbH Baubeschlaege
Original Assignee
Gretsch Unitas GmbH Baubeschlaege
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.)
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Publication date
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Application filed by Gretsch Unitas GmbH Baubeschlaege filed Critical Gretsch Unitas GmbH Baubeschlaege
Publication of EP2767775A2 publication Critical patent/EP2767775A2/en
Publication of EP2767775A3 publication Critical patent/EP2767775A3/en
Application granted granted Critical
Publication of EP2767775B1 publication Critical patent/EP2767775B1/en
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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/14—Fire prevention, containment or extinguishing specially adapted for particular objects or places in connection with doors, windows, ventilators, partitions, or shutters, e.g. automatic closing
    • 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
    • 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
    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Air Conditioning Control Device (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Fire Alarms (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum Betreiben einer Rauch-Wärme-Abzugsanlage umfassend eine Mehrzahl RWA-Subanlagen. Dabei kann in einem Lüftungsbetriebszustand jede der RWA-Subanlagen einen individuell vorgebbaren Betriebsmodus einnehmen. In einem Entrauchungsbetriebszustand arbeitet jede der RWA-Subanlagen in einem festgelegten Betriebsmodus. Dabei wird in einem Alarmfall ausgelöst durch eine Auslöseeinrichtung ein Alarmschaltsignal über eine Steuersignalverbindung zu allen RWA-Subanlagen übertragen, wobei durch das Alarmschaltsignal sämtliche RWA-Subanlagen in den dem Entrauchungsbetriebszustand zugeordneten, festgelegten Betriebsmodus versetzt werden. Zur Erhöhung der Betriebssicherheit wird die Steuersignalverbindung auf ihre Funktionsfähigkeit zur Übertragung von Alarmschaltsignalen überwacht, während die Rauch-Wärme-Abzugsanlage den Lüftungsbetriebszustand einnimmt. Die Erfindung betrifft außerdem eine Rauch-Wärme-Abzugsanlage zur Durchführung des Verfahrens.

Figure imgaf001
The invention relates to a method for operating a smoke-heat exhaust system comprising a plurality RWA subsystems. In this case, in a ventilation operating state, each of the RWA subsystems can assume an individually predefinable operating mode. In a smoke exhaust mode, each of the RWA subsystems operates in a predetermined operating mode. In this case, an alarm switching signal is triggered in a case of alarm triggered by a triggering device via a control signal connection to all SHE subsystems, being offset by the alarm switching signal all SHE subsystems in the specified smoke mode, fixed operating mode. To increase the reliability of the control signal connection is monitored for their operability to transmit Alarmschaltsignalen, while the smoke-heat exhaust system assumes the ventilation mode. The invention also relates to a smoke-heat exhaust system for carrying out the method.
Figure imgaf001
EP14154375.1A 2013-02-14 2014-02-07 Method for operating a smoke-heat extraction system, and smoke-heat extraction system Active EP2767775B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013202443.6A DE102013202443A1 (en) 2013-02-14 2013-02-14 Method for operating a smoke-heat exhaust system, and smoke-heat exhaust system

Publications (3)

Publication Number Publication Date
EP2767775A2 EP2767775A2 (en) 2014-08-20
EP2767775A3 true EP2767775A3 (en) 2015-12-09
EP2767775B1 EP2767775B1 (en) 2018-04-04

Family

ID=50101711

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14154375.1A Active EP2767775B1 (en) 2013-02-14 2014-02-07 Method for operating a smoke-heat extraction system, and smoke-heat extraction system

Country Status (2)

Country Link
EP (1) EP2767775B1 (en)
DE (1) DE102013202443A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0585133A1 (en) * 1992-08-26 1994-03-02 Colt International Holdings A.G. A control system
DE19507407A1 (en) * 1994-03-04 1995-09-07 Geze Gmbh & Co Smoke and or heat outlet monitoring and operating device
US6776708B1 (en) * 2003-01-27 2004-08-17 Rick Daoutis Smoke extraction system
DE102007011428A1 (en) * 2006-03-08 2007-09-20 Heinrich Strunz Gmbh Emergency smoke and heat extractor system has remote computer control linked to smoke detectors and extractor fans
EP2031315A2 (en) * 2007-08-31 2009-03-04 K+G Pneumatik GmbH Smoke and heat removal and/or ventilation device comprising smoke and heat removal devices with motorised drives
GB2491903A (en) * 2011-06-18 2012-12-19 Custom Electronics Ltd Interface circuit for use with a smoke and heat evacuation and ventilation (SHEV) device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3202079A (en) * 1963-04-15 1965-08-24 Burt Mfg Co Quick release ventilators
DE2509496A1 (en) * 1975-03-05 1976-09-09 Dynamit Nobel Ag COMPRESSED GAS CARTRIDGES FOR FIRE PROTECTION PURPOSES

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0585133A1 (en) * 1992-08-26 1994-03-02 Colt International Holdings A.G. A control system
DE19507407A1 (en) * 1994-03-04 1995-09-07 Geze Gmbh & Co Smoke and or heat outlet monitoring and operating device
US6776708B1 (en) * 2003-01-27 2004-08-17 Rick Daoutis Smoke extraction system
DE102007011428A1 (en) * 2006-03-08 2007-09-20 Heinrich Strunz Gmbh Emergency smoke and heat extractor system has remote computer control linked to smoke detectors and extractor fans
EP2031315A2 (en) * 2007-08-31 2009-03-04 K+G Pneumatik GmbH Smoke and heat removal and/or ventilation device comprising smoke and heat removal devices with motorised drives
GB2491903A (en) * 2011-06-18 2012-12-19 Custom Electronics Ltd Interface circuit for use with a smoke and heat evacuation and ventilation (SHEV) device

Also Published As

Publication number Publication date
DE102013202443A1 (en) 2014-08-14
EP2767775A2 (en) 2014-08-20
EP2767775B1 (en) 2018-04-04

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