1、INTERNATIONAL STANDARD NORME INTERNATIONALE IS0 8421-3 First edition Premiere Edition 1989-I l-01 Fire protection - Vocabulary - Part 3: Fire detection and alarm Protection contre Iincendie - Vocabulaire - Partie 3: Dbtection et alarme incendie Reference number Numho de reference IS0 8421-3 : 1989 (
2、E/F) Copyright International Organization for Standardization Provided by IHS under license with ISONot for ResaleNo reproduction or networking permitted without license from IHS-,-,-IS0 8421-3 : 1989 (E/F) Foreword IS0 (the International Organization for Standardization) is a worldwide federation o
3、f national standards bodies (IS0 member bodies). The work of preparing International Standards is normally carried out through IS0 technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. In
4、ternational organizations, govern- mental and non-governmental, in liaison with ISO, also take part in the work. IS0 collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technica
5、l committees are circulated to the member bodies for approval before their acceptance as International Standards by the IS0 Council. They are approved in accordance with IS0 procedures requiring at least 75 % approval by the member bodies voting. International Standard IS0 8421-3 was prepared by Tec
6、hnical Committee ISO/TC 21, Equipment for fire protection and fire fighting. IS0 8421 consists of the following parts, under the general title Fire protection - Vocabulary : - Part 1: General terms and phenomena of fire - Part 2: Structural fire protection - Part 3: Fire detection and alarm - Part 4
7、: Fire extinction equipment - Part 5: Smoke control - Part 6: Evacuation and means of escape - Part 7: Explosion detection and suppression means - Part 8: Terms specific to fire-fighting, rescue services and handling hazardous materials 0 IS0 1989 All rights reserved. No part of this publication may
8、 be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher./Droits de reproduction r English and French alphabetical indexes are pro- vided. NOTE - In the numbering system of the terms, the
9、initial figure 3 denotes part 3 of this International Standard. La presente partie de IISO 8421 definit les termes concernant la detection et Ialarme incendie. Les termes generaux avec leurs definitions sont donnes dans IISO 8421-l. Les termes sont donnes dans Iordre alphabetique anglais en 3.1 et e
10、n 3.2, avec des index alphabetiques anglais et francais a la fin. NOTE - Dans le systeme de numerotation des termes, le premier chiffre 3 signifie la par-tie 3 de IISO 8421. Normative reference Rkfhence normative The following standard contains provisions which, through reference in this text, const
11、itute provisions of this part of IS0 8421. At the time of publication, the edition indicated was valid. All standards are subject to revision, and parties to agreements based on this part of IS0 8421 are encouraged to investigate the possibility of applying the most recent edition of the standard in
12、dicated below. Members of IEC and IS0 maintain registers of currently valid International Standards. IS0 8421-1 : 1987, Fire protection - Vocabulary - Part I: General terms and phenomena of fire. La norme suivante contient des dispositions qui, par suite de la reference qui en est faite, constituent
13、 des dispositions valables pour la presente partie de IISO 8421. Au moment de la publica- tion, ledition indiquee alarme feu : Signalisation dincen- die, initiee par une personne ou par un dispositif automatique. 1 Copyright International Organization for Standardization Provided by IHS under licens
14、e with ISONot for ResaleNo reproduction or networking permitted without license from IHS-,-,-IS0 842%3:1989 E/F) 3.1.2 alarm of fire, false: Alarm of fire (3.1.1) that is false because the fire reported does not and did not exist. This false alarm may arise by malicious, mistaken, or accidental inte
15、nt. 3.1.3 automatic fire detection and alarm system: Fire alarm system (3.1.21) comprising components for automatic- ally detecting a fire, initiating an alarm of fire and initiating other action as appropriate. NOTE - The system may also include manual fire alarm call points (3.1.14). 3.1.4 automat
16、ic fire protection equipment: Fire control or firefighting equipment, e.g. control of smoke doors, dampers, fans, or an automatic extinguishing installation. 3.1.5 automatic fire signal : Alarm of fire (3.1 .I) originated by an automatic device, given audibly and/or visibly. 3.1.6 central fire alarm
17、 station: Permanently staffed centre, usually provided by an organization which is external to the protected or monitored premises, and the staff of which, upon receipt of a fire call (3.1.22), notify the fire service. 3.1.7 control centre: Permanently staffed room within or near the premises at ris
18、k for the receipt of emergency calls and equipped with means for indicating the situation in each of the protected premises, and the communications needed for transmission of calls for assistance to emergency services. 3.1.8 control for automatic fire protection equipment: Automatic device used to a
19、ctuate automatic fire protection equipment after receiving a signal from the control and in- dicating equipment. 3.1.9 control room : Permanently staffed and fully equipped room in fire service premises in which emergency calls are received and subsequent action is taken to mobilize men, ap- pliance
20、s and equipment. 3.1.10 fault warning; (trouble signal): Automatic indica- tion giving audible and visible warning that a fault exists in a system. 3.1.11 fault warning receiving station: Room where the fault warnings (3.1.10) are received and from which the necessary corrective measures can be init
21、iated. 3.1.2 alarme injustifiee: Alarme feu (3.1.1) qui est fausse car le feu signal6 nexiste pas et na pas exist tableau de signalisation : Equipe- ment par Iintermediaire duquel le detecteur dincendie (3.2) peut etre aliment6 en Bnergie et qui a) is used to accept a detection signal and actuate a
22、fire alarm signal; a) est utilise pour recevoir le signal de detection et pour delivrer un signal dalarme feu; b) is able to pass on the fire detection signal, through fire alarm routing equipment, to the firefighting organization, or to automatic extinguishers: b) peut transmettre le signal de dete
23、ction incendie par Iintermediaire dun dispositif de transmission de Ialarme feu, par exemple au service de lutte contre Iincendie; c) is used to monitor automatically the correct functioning of the system. c) est utilise pour controler automatiquement que le systeme fonctionne et signale correctemen
24、t. 3.1.16 fire alarm device, manual: Fire alarm device, manually operated, which gives an audible and/or visible alarm of fire. 3.1.16 avertisseur manuel dincendie: Dispositif com- mande manuellement qui donne une signalisation sonore et/au visuelle dincendie. 3.1 .I7 fire alarm receiving station :
25、Centre, on or remote from the protected premises, from which the necessan/ fire protection or fire-fighting measures can be initiated at any time. 3.1.17 station de reception de Ialarme incendie : Centre situ6 dans les locaux proteges ou Bloignes de ceux-ci, depuis lequel les mesures de lutte et de
26、protection contre Iincendie peuvent etre prises a tout moment. 3.1.18 fire alarm routing equipment : Intermediate equip- ment which transmits an alarm signal from the control and in- dicating equipment to a fire alarm receiving station. 3.1.18 equipement de transmission dalarme incendie: Organe inte
27、rmediaire qui transmet une alarme de lequipement de controle et de signalisation a une station de reception de lalarme incendie. 3.1.19 fire alarm signalling device: Equipment not incor- porated in the control and indicating equipment which is used to give a warning of fire, e.g. audible sounder or
28、optical sig- nalling device. 3.1.19 dispositif de signalisation et dalarme incendie: gquipement qui nest pas incorpore dans lequipement de con- tr6le et de signalisation et qui est utilise pour donner un avertis- sement de danger dincendie, par exemple, avertisseur sonore ou indicateur visuel. 3.1.2
29、0 fire alarm sounder: Component of a fire alarm system to give an audible alarm of fire. 3.1.20 avertisseur sonore dalarme incendie: Pat-tie dun systeme dalarme incendie qui Bmet un signal sonore dincen- die. 3.1.21 fire alarm system: Combination of components for giving an audible and/or visible an
30、d/or other perceptible alarm of fire. The system may also initiate other ancillary action. 3.1.21 systeme dalarme incendie : Systeme dappareils fixes donnant une alarme incendie sonore et/au visuelle et/au autre, et qui peut aussi declencher une autre action. 3.122 fire call: Alarm of fire transmitt
31、ed verbally or by telephone by a person to a fire service control room. 3.122 alerte incendie : Transmission dune alarme incendie, verbalement, directement ou par telephone, aux services dintervention. 3.123 fire telephone: Telephone instrument provided ex- clusively for making fire calls (3.122). 3
32、.1.23 telephone incendie : Telephone reserve exclusive- ment aux appels incendie. 3 Copyright International Organization for Standardization Provided by IHS under license with ISONot for ResaleNo reproduction or networking permitted without license from IHS-,-,-IS0 8421-3 : 1999 (E/F) 3.1.24 fire te
33、lephone line: Telephone circuit reserved only for fire alarm transmission. 3.1.24 ligne tL%phonique incendie : Circuit Mkphonique exclusivement r6serv6 5 la transmission dune alarme incendie. 3.1.25 protected (or monitored) premises: Premises or part of premises provided with an automatic system or
34、systems for detecting and/or extinguishing fire. 3.1.25 lieux protbgbs (ou surveill6s) : kablissement, ou partie dbtablissement, Bquip6 dun ou plusieurs syst&mes auto- matiques de detection etlou dextinction dincendie. 3.1.26 trigger device (activation device) : Device capable of being operated auto
35、matically or manually to initiate an alarm, e.g. a detector, a manual fire alarm call point or a pressure switch. 3.1.26 organe de dbclenchement : Dispositif, pouvant &re actionn6 automatiquement ou manuellement pour donner une alarme, par exemple dbtecteur, dklencheur manuel dalarme incendie, ou bo
36、uton poussoir. 3.127 zone: Area or space that has a group of automatic and/or non-automatic fire detection devices for which there is a separate common display in the control and indicating equip- ment. 3.127 zone: Sulfate ou espace 6quip6 dun ensemble de dbtecteurs et/au de d6clencheurs manuels dal
37、crme, pour lequel une signalisation commune distincte est pr6vue au tableau de signalisation. 3.1.26 zone indicator: Part of fire alarm indicating equip- ment which visually indicates the zone of origin of a fire alarm or fault warning (3.1 .lO). 3.1.26 indicateur de zone: Par-tie dun Bquipement de
38、signa- lisation dalarme incendie qui indique visuellement la zone dori- gine dune alarme incendie ou dun signal de derangement (3.1 .lO). 3.2 Fire detectors 3.2 D6tecteurs dincendie 3.2.1 actuating detector: Form of fire detector, not part of a fire alarm system, used to actuate subsidiary equipment
39、. 3.2.1 dbtecteur autonome d&lencheur: Type de d&ec- teur dincendie, ne faisant pas partie dun systbme dalarme incendie, utilis6 pour actionner un ou plusieurs organes asservis. 3.2.2 fire detector: Part of an automatic fire detection system that contains at least one sensor which monitors a suitabl
40、e physical and/or chemical phenomenon, in order to signal to the control and indicating equipment (3.1.15). 3.2.2 d&ecteur dincendie : Organe dun syst&me de d&ec- tion automatique dincendie qui contient au moins un capteur pour un ph&om&ne physique etlou chimique, et qui fournit un signal B lkquipem
41、ent de contrBle et de signalisation (3.1 .I!%. 3.2.3 flame detector : Detector which responds to the radi- ation emitted by flames. 3.2.3 dbtecteur de flamme dincendie: DBtecteur sensible B la radiation 6mise par les flammes. 3.2.4 gas-sensing fire detector: Detector sensitive to the gaseous product
42、s of combustion and/or thermal decompo- sition. 3.2.4 dbtecteur de gaz dincendie : Dbtecteur sensible aux produits gazeux de combustion et/au de dkomposition dus B la chaleur. 3.2.5 heat detector: Detector sensitive to abnormal temperature and/or rate of temperature rise and/or temperature differenc
43、es. 3.2.5 dbtecteur de chaleur : DBtecteur sensible $I une condi- tion anormale de temperature etlou d46vation de temperature etlou de differences de temp6ratures. 3.2.6 ionization smoke detector: Detector sensitive to combustion products capable of affecting ionizing currents within the detector. 3
44、.2.6 dbtecteur de fumee A ionisation : DBtecteur sensible aux produits de combustion susceptibles daffecter les cou- rants dionisation A Iintkieur du detecteur. 3.2.7 line detector: Detector that responds to the phenomenon monitored in the vicinity of a continuous line. 3.2.7 dbtecteur linbaire: DBt
45、ecteur qui &pond au phbno- m&e contr6lk dans le voisinage dune ligne continue. 3.2.6 multipoint detector: Detector that responds to the phenomenon monitored in the vicinity of more than one com- pact sensor, such as thermocouples. 3.2.6 dbtecteur multiponctuel: DBtecteur qui &pond au ph6nombne contr
46、Bl6 dans le voisinage de plusieurs Bkments sensibles compacts tels que des thermocouples. 3.2.9 optical photoelectric1 smoke detector: Detector sensitive to combustion products capable of affecting the ab- sorption or scattering of radiation in the infra-red, visible and/or ultraviolet region of the
47、 electromagnetic spectrum. 3.2.9 detecteur de fumee optique photoelectriquel : DBtecteur sensible aux produits de combustion susceptibles de modifier Iabsorption ou la diffusion dune radiation dans la zone infrarouge, visible et/au ultraviolette du spectre Blectro- magktique. Copyright International
48、 Organization for Standardization Provided by IHS under license with ISONot for ResaleNo reproduction or networking permitted without license from IHS-,-,-IS0 8421-3 : 1999 (E/F) 3.2.10 point spot detector: Detector that responds to the phenomenon monitored in the vicinity of a compact sensor. 3.2.1
49、1 self-contained fire alarm : Fire detection device con- taining, in one housing, all the components (with the possible exception of the energy source) necessary to detect a fire and sound an audible alarm. 3.2.12 smoke detector: Detector sensitive to particles of solid or liquid products of combustion and/or pyrolysis in the atmosphere. 3.2.10 detecteur ponctuel : Detecteur qui &pond au pheno- mene control6 au voisinage dun element sensible d
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