WO2019211728A1 - Système autonome de protection contre l'incendie - Google Patents

Système autonome de protection contre l'incendie Download PDF

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Publication number
WO2019211728A1
WO2019211728A1 PCT/IB2019/053503 IB2019053503W WO2019211728A1 WO 2019211728 A1 WO2019211728 A1 WO 2019211728A1 IB 2019053503 W IB2019053503 W IB 2019053503W WO 2019211728 A1 WO2019211728 A1 WO 2019211728A1
Authority
WO
WIPO (PCT)
Prior art keywords
fire protection
fire
protection device
autonomous
protection system
Prior art date
Application number
PCT/IB2019/053503
Other languages
German (de)
English (en)
Inventor
Peter Kammer
Original Assignee
Peter Kammer
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 Peter Kammer filed Critical Peter Kammer
Publication of WO2019211728A1 publication Critical patent/WO2019211728A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
    • A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
    • A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/24—Reminder alarms, e.g. anti-loss alarms

Definitions

  • the present invention relates to an autonomous fire protection system according to the preamble of the claim
  • Fire safety systems for buildings and vehicles include various types of fire safety equipment, in particular fire detection fire detectors and fire fighting fire extinguishers.
  • the fire extinguishers include an extinguishing agent, which is already under pressure in case of fire or is pressurized and then sprayed with a defined flow rate and speed in the direction of the fire. If there is no more pressure in a fire extinguisher or the pressure can not be built up, the fire extinguisher will not work anymore. The functionality of the fire extinguishers must therefore be monitored regularly to determine whether there is still pressure or pressure could be built in the event of use. In addition, certain critical fire extinguisher models must be defined in
  • the fire sensors detect a fire outbreak and serve as a warning to the fire department and the people in the building by triggering an alarm.
  • the fire sensors are usually distributed to the monitored building surface such that each fire sensor ensures the monitoring of a defined area. If a fire sensor malfunctions, there is a risk that an outbreak of fire in the corresponding area will not be detected or will be detected much later. The functionality of the fire sensors must therefore be monitored regularly.
  • the present invention now has the object to provide an autonomous and centrally controlled fire protection system, which simplifies the management of fire protection devices that allows permanent and / or regular review of their operational readiness and optimizes the use of fire protection equipment in case of fire.
  • the basis of the invention is a fire protection system comprising a central control unit and a plurality Fire protection equipment, including at least one fire extinguisher and at least one fire sensor.
  • a fire extinguisher is stationary, such as a sprinkler of a sprinkler system, or portable, such as a fire extinguisher with a portable extinguishing agent container.
  • Each fire sensor is suitable for detecting properties that indicate a fire, eg high temperature, high heat radiation or the presence of smoke, flames or fire gases. These sensors are eg temperature sensors, smoke detectors, etc. As soon as a fire sensor detects a fire, it triggers a fire alarm.
  • Each fire protection device comprises a communication unit with a receiver and a transmitter.
  • the receiver receives a signal from another fire protection device and / or the central control unit and / or a mobile device, which carries a maintenance agent, and processes this signal.
  • the transmitter transmits information to another fire protection device and / or to the central control unit and / or to a mobile device, which carries a maintenance representative.
  • the transmission of the signal and the information can be wireless (via radio, wifi, bluetooth etc.) or electrically via a wire connection.
  • Fire protection equipment additionally one
  • the monitoring unit determines and monitors the operating status of the fire protection device.
  • the monitoring unit has one or more pressure gauges which measure the internal pressure state of the fire extinguisher or the pressure in the supply lines to the sprinkler. A malfunction is detected as soon as the measured pressure is outside a predefined range.
  • the monitoring unit has means for checking the operability of the temperature sensors, smoke detectors, etc., to ensure that a fire can actually be detected.
  • the monitoring unit provides status messages, which are transmitted via the communication unit to another fire protection device or to the central control unit or to a mobile device, which bears a maintenance representative.
  • a status message can be delivered automatically at regular intervals, and / or if a malfunction is detected, and / or on request, when the monitoring unit receives a corresponding signal via the communication unit.
  • This signal may be from another fire protection device or from the central control unit or from a mobile device carrying a maintenance agent.
  • the fire protection system comprises a plurality of fire-extinguishing devices and a plurality of fire sensors, which are distributed in a building and can communicate with the central control unit.
  • Fire extinguisher and each fire sensor autonomously monitors its own functionality by means of
  • a fire sensor detects the fire and sends a fire alarm to the central control unit or any other receiver that can receive the message and evaluate or edit. It is also possible, for example, to forward the fire message from one
  • each fire protection device is given a unique number or other identification, which is transmitted together with the status or fire alarm. This number is used to identify the fire protection device, from which the message comes, so that the fire department the fire or the Maintenance representatives can locate the defective fire protection device.
  • Such a signaling device can output an acoustic signal and / or a flashing signal.
  • This therefore comprises a loudspeaker and / or a buzzer and / or a light bulb and / or one or more diodes, which can be activated if necessary.
  • the fire extinguishers are usually well marked and attached to easily accessible places. However, there are always cases in which the next fire extinguisher must be searched first in a fire, because the user can not remember where it is, or does not know, or does not see the fire extinguisher. It is also possible that due to smoke or power failure, the visibility is not very good, so that the orientation and locating a fire extinguisher are difficult. It is therefore advantageous if the fire extinguishers are provided with a signaling device which during the
  • Reception of a fire alarm by the communication unit can be activated so that the fire extinguisher can be easily found and used for firefighting.
  • This fire message can come from a fire sensor, and / or from the central control unit and / or from another fire extinguisher. If the signaling device of a particular fire extinguisher is to be activated, the fire message may include the unique ID number of the fire extinguisher.
  • the signaling device also serves to localize a fire extinguisher or a fire sensor during an inspection or maintenance.
  • the inspection and maintenance of the fire extinguishers and fire sensors is usually carried out by external, specialized companies, and the inspection / maintenance agents may be unfamiliar with the premises and location of the fire extinguishers. Every fire extinguisher and every fire sensor must therefore be searched for and there is a danger that certain will be forgotten.
  • the communication unit can also activate the signaling device on the basis of a received signal which is not a fire alarm. This signal can come from the central control unit or from a mobile device, which the
  • Maintenance representative So could one Maintenance representative eg with a smartphone or a
  • the tablet in the premises Passing the tablet in the premises, triggering the signal, remotely activating the signaling device and quickly and easily locating the fire protection devices equipped with the signaling device. If the signaling device is to be activated for a particular fire protection device, the signal may include the unique ID number of the fire extinguisher.
  • fire protection systems are located in the same fire protection relevant zone (eg in the same room or floor or staircase, etc.), it is advantageous if they can communicate directly with each other and not necessarily only via the central control unit.
  • a fire alarm from a fire sensor may be received directly from a surrounding fire extinguisher and its signaling device activated immediately. Or depending on the type of receiving fire protection device, the fire alarm can be easily passed unchanged.
  • the fire protection devices located in the same fire protection relevant zone form a fire protection group, which as a unit with the central control unit and / or with other fire protection groups and / or with one mobile device, which carries a maintenance agent on it communicates.
  • each fire protection group there is a main fire protection device, which may also be a local control unit, which receives the outgoing messages of the other fire protection devices of the fire protection group, and processed to the central control unit and / or other fire protection groups and / or to a mobile device a maintenance agent carries on, forwards.
  • a main fire protection device which may also be a local control unit, which receives the outgoing messages of the other fire protection devices of the fire protection group, and processed to the central control unit and / or other fire protection groups and / or to a mobile device a maintenance agent carries on, forwards.
  • the main fire protection device receives and processes all incoming messages from the central control unit and / or from another fire protection group and / or from a mobile device bearing a maintenance representative and forwards them to the relevant fire protection equipment of the fire protection group ,
  • This architecture of the fire protection devices serves to optimize the communication paths, especially in fire protection systems, which comprise several dozen fire protection devices: It is not necessary for each individual fire protection device to be connected directly to the central control unit via its own cable or wireless connection.
  • Fire protection device with means for managing the other fire protection devices of the fire protection group be provided.
  • These means of management could be, for example, a local database in which the list of associated fire protection equipment is registered. For each fire protection device of the list, the last status message could be stored. This information could be displayed on a display or be retrievable from a mobile device bearing a service representative so that the service representative can check at a glance the condition of all fire protection equipment in the fire protection group.
  • a fire protection device or a main fire protection device is not necessarily directly in connection with the remote control unit, but on other fire protection devices or main fire protection devices.
  • Each fire protection system or main fire protection system of the fire protection system may be configured so that incoming messages that do not affect the fire protection device (i.e., messages that do not include the fire protection ID number, for example) are simply forwarded by the communication unit. This results in a networked fire protection system in which messages about the entire fire protection system of fire protection device to
  • Fire protection device are propagated until they reach the right recipient.
  • This communication method also has the advantage that it does not necessarily work only via a predefined connection path, but that it can still function as far as the central control unit in the event of a possible interruption of the direct communication path via further fire protection devices.
  • fire extinguishers equipped with the localization and communication system according to the invention can thus interact, exchange data such as fire alarms and form a larger networked fire fighting system. It is also conceivable to connect several such fire extinguishers with a central control unit to create a coordinated, centralized fire fighting system.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Alarm Systems (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Fire Alarms (AREA)

Abstract

L'invention concerne un système autonome de protection contre l'incendie comprenant plusieurs dispositifs de protection contre l'incendie, dont au moins un extincteur et au moins un détecteur d'incendie, chaque dispositif de protection contre l'incendie possédant un numéro d'identification univoque et une unité de communication dotée d'un récepteur et d'un émetteur, et au moins un dispositif de protection contre l'incendie comportant une unité de surveillance permettant de déterminer et de surveiller l'état de fonctionnement du dispositif de protection contre l'incendie.
PCT/IB2019/053503 2018-04-30 2019-04-29 Système autonome de protection contre l'incendie WO2019211728A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18170028.7A EP3563907A1 (fr) 2018-04-30 2018-04-30 Système de localisation et de communication pour appareils extincteurs
EP18170028.7 2018-04-30

Publications (1)

Publication Number Publication Date
WO2019211728A1 true WO2019211728A1 (fr) 2019-11-07

Family

ID=62091732

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2019/053503 WO2019211728A1 (fr) 2018-04-30 2019-04-29 Système autonome de protection contre l'incendie

Country Status (2)

Country Link
EP (1) EP3563907A1 (fr)
WO (1) WO2019211728A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060289175A1 (en) * 2005-06-22 2006-12-28 Gutowski Gerald J Portable wireless system and method for detection and automatic suppression of fires
EP2159765A1 (fr) * 2008-08-25 2010-03-03 Centro Sicurezza e Qualita di Mammarella Monica appareil de signalisation de la position et de l'operation d'un extincteur et système comprenant un tel appareil
KR101669940B1 (ko) * 2015-08-20 2016-10-27 박세용 전자식 센서를 이용한 스마트 소화기 위치 알림 거치대

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5952919A (en) * 1998-03-12 1999-09-14 Merrill; Joseph Fire extinguisher alarm system
SG172287A1 (en) * 2008-12-31 2011-07-28 Sang-Sun Lee Sprinkler with an integrated valve, and fire-extinguishing system using same
KR20110136968A (ko) 2010-06-16 2011-12-22 이영민 열 감지 소화기 받침대
CN104436495A (zh) 2014-11-20 2015-03-25 成都顺通电器成套有限公司 一种消防柜

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060289175A1 (en) * 2005-06-22 2006-12-28 Gutowski Gerald J Portable wireless system and method for detection and automatic suppression of fires
EP2159765A1 (fr) * 2008-08-25 2010-03-03 Centro Sicurezza e Qualita di Mammarella Monica appareil de signalisation de la position et de l'operation d'un extincteur et système comprenant un tel appareil
KR101669940B1 (ko) * 2015-08-20 2016-10-27 박세용 전자식 센서를 이용한 스마트 소화기 위치 알림 거치대

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Publication number Publication date
EP3563907A1 (fr) 2019-11-06

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