SANS 50081-72-2005 Safety rules for the construction and installation of lifts - Particular applications for passenger and goods passenger lifts Part 72 Firefighters lifts《电梯建设及安装安.pdf

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1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA

2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any

3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ICS 91.140.90 ISBN 0-626-16240-8 SANS 50081-72:2005Edition 1EN 81-72:2003Edition 1SOUTH AFRICAN NATIONAL STANDARD Safety rules for the construction and i

4、nstallation of lifts Particular applications for passenger and goods lifts Part 72: Fire fighters lifts This national standard is the identical implementation of EN 81-72:2003 and is adopted with the permission of CEN, rue de Stassart 36, B-1050 Brussels. Published by Standards South Africa 1 dr lat

5、egan road groenkloof private bag x191 pretoria 0001 tel: 012 428 7911 fax: 012 344 1568 international code + 27 12 www.stansa.co.za Standards South Africa SANS 50081-72:2005 Edition 1 EN 81-72:2003 Edition 1 Table of changes Change No. Date Scope Abstract Applies to fire fighters lifts equipped with

6、 a fire-protected lobby and any new firefighters lifts installed after the date of publication of this standard. Does not apply to the following: double-deck lifts; lifts installed in existing buildings and the use of lifts with partially enclosed wells for use as fire fighters lifts. Keywords fire

7、fighters lifts, fire services lifts, lifts. National foreword This South African standard was approved by National Committee STANSA SC 5120.50B, Lifts, Escalators and passenger conveyors Lifts, other than domestic lifts, in accordance with procedures of Standards South Africa, in compliance with ann

8、ex 3 of the WTO/TBT agreement. EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 81-72July 2003ICS 91.140.90English versionSafety rules for the construction and installation of lifts -Particular applications for passenger and goods passenger lifts -Part 72: Firefighters liftsRgles de scurit pour la

9、construction et linstallation deslvateurs - Applications particulires pour les ascenseurset ascenseurs de charge - Partie 72: Ascenseurs pompiersSicherheitsregeln fr die Konstruktion und den Einbau vonAufzgen - Besondere Anwendungen fr Personen undLastenaufzge - Teil 72: FeuerwehraufzgeThis European

10、 Standard was approved by CEN on 21 November 2002.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concer

11、ning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own langua

12、ge and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovak

13、ia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2003 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN nationa

14、l Members.Ref. No. EN 81-72:2003 EEN 81-72:2003 (E)2Contents PageForeword3Introduction .41 Scope 52 Normative references 53 Terms and definitions, symbols and abbreviated terms .64 List of significant hazards.75 Safety requirements and/or protective measures 86 Verification of the safety requirement

15、s and/or protective measures.147 Information for use 15Annex A (informative) Firefighting concept for high rise buildings.16Annex B (informative) Basic layouts for firefighters lift20Annex C (informative) Power supplies for firefighters lifts.23Annex D (normative) Water protection in the lift well24

16、Annex E (informative) Concepts of fire compartments .25Annex F (normative) Pictogram for a firefighters lift.26Annex G (informative) Examples of rescue concept for firefighters27Annex ZA (informative) Clauses of this European Standard addressing essential requirements or otherprovisions of EU Direct

17、ives 30EN 81-72:2003 (E)3ForewordThis document EN 81-72:2003 has been prepared by Technical Committee CEN/TC 10 “Lifts, escalators andmoving walks”, the secretariat of which is held by AFNOR.This European Standard shall be given the status of a national standard, either by publication of an identica

18、l text orby endorsement, at the latest by January 2004, and conflicting national standards shall be withdrawn at the latestby January 2004.This document has been prepared under a mandate given to CEN by the European Commission and the EuropeanFree Trade Association, and supports essential requiremen

19、ts of EU Directive(s).For relationship with EU Directive(s), see informative annex ZA, which is an integral part of this document.This standard is part of the EN 81 series of standards: “Safety rules for the construction and installation of lifts” andis complementary to the introduction of EN 81-1 a

20、nd 2 and prEN 81-5, 6 and 7.NOTE Regulations concerned with safety in the event of fire in buildings vary from country to country and have not to-datebeen standardised at either an international or European level.Annexes D and F are normative. Annexes A, B, C, E and G are informative.According to th

21、e CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Port

22、ugal,Slovakia, Spain, Sweden, Switzerland and the United Kingdom.EN 81-72:2003 (E)4IntroductionThis European Standard is a Type C-type Standard as stated in EN 1070.The machinery concerned and the extent to which hazards, hazardous situations and events are covered isindicated in the scope of this d

23、ocument.When provisions of this C standard are different from those which are stated in type A or B standards, theprovisions of this type C standard take precedence over the provisions of the other standards, for lifts that havebeen designed and built according to the provisions of this type C stand

24、ard.The following assumptions were made whilst writing this standard:0.1 the fire protected lobby and lift well are designed to restrict the ingress of smoke;0.2 the building design limits the flow of water into the lift well;0.3 firefighters lifts are not escape routes, such as staircases etc.;0.4

25、a firefighters lift accesses at each level to a fire protected lobby. This standard covers only thoserequirements which relate to the lift installation. It does not prescribe requirements for the fire resisting structure ofthe building essential to provide the fire protected lobby;0.5 negotiations h

26、ave been made between the owner/customer and installer concerning:a) the intended use of the lift;b) environmental conditions;c) civil engineering problems; andd) other aspects related to the place of the installation and the rescue of persons from within the car.NOTE Developers and Architects will

27、need to take account of National Building Regulations in providing a suitable fireresistant structure of the building, fire protected lobbies, fire detection and extinguisher systems. Examples are shown inannex B and annex E.EN 81-72:2003 (E)51 Scope1.1 This standard applies to firefighters lifts as

28、 defined in clause 3.5 equipped with a fire protected lobby.1.2 This standard is not applicable to:G01 double-deck lifts;G01 lifts installed in existing buildings;G01 important modification to existing lift installed before the publication of this standard;G01 dual entry lifts, where the protected f

29、irefighters lift protected lobbies are not located on the same side as that ofthe fire service access level.However, this standard may usefully be used as a basis.1.3 This standard deals with the significant hazards, hazardous situations and events relevant to firefighters lifts(as listed in clause

30、4) when they are used as intended and under the conditions as foreseen by the installer.1.4 This document is applicable to new firefighters lifts in new buildings which are installed after the date ofpublication of this document by CEN.1.5 This standard gives the additional or deviating requirements

31、 to EN 81-1 and 2 and prEN 81-5, 6 and 7 whichshall be available for lifts which may be used for firefighting and evacuation purposes under firefighters control. Inall other respects such lifts are designed in accordance with EN 81-1 and 2 and prEN 81-5, 6 and 7 whereapplicable.1.6 This standard doe

32、s not consider the use of lifts with partially enclosed wells for use as firefighters lifts.1.7 This standard ceases to apply if the fire eventually breaks into a fire protected lobby (see annex A,Figure A.2).NOTE A firefighting concept is given in annex A.2 Normative referencesThis European Standar

33、d incorporates by dated or undated reference, provisions from other publications. Thesenormative references are cited at the appropriate places in the text and the publications are listed hereafter. Fordated references, subsequent amendments to or revisions of any of these publications apply to this

34、 EuropeanStandard only when incorporated in it by amendment or revision. For undated references the latest edition of thepublication referred to applies (including amendments).EN 81-1:1998, Safety rules for the construction and installation of lifts Part 1: Electric lifts.EN 81-2:1998, Safety rules

35、for the construction and installation of lifts Part 2: Hydraulic lifts.prEN 81-5:1999, Safety rules for the construction and installation of lifts and service lifts - Part 5: Screw lifts.prEN 81-6:1999, Safety rules for the construction and installation of lifts and service lifts Part 6: Guided chai

36、n lifts.prEN 81-7:1999, Safety rules for the construction and installation of lifts and service lifts - Part 7: Rack and pinionlifts.EN 81-70:2003, Safety rules for the construction and installations of lifts Particular applications for passenger andgoods passenger lifts Part 70: Accessibility to li

37、fts for persons including persons with disability.prEN 81-71:2002, Safety rules for the construction and installation of lifts Particular applications to passenger liftsand goods passenger lifts Part 71: Vandal resistant lifts.EN 81-72:2003 (E)6prEN 81-73:2002, Safety rules for the construction and

38、installation of lifts Particular applications for passengerand goods passenger lifts - Part 73: Behaviour of lifts in the event of fire.EN 131-1:1993, Ladders Terms, types, functional sizes.EN 1050:1996, Safety of machinery Principles for risk assessment.EN 1070:1998, Safety of machinery Terminology

39、.EN 60529:1991, Degrees of protection provided by enclosures (IP code) (IEC 60529:1989 + A1 1999).ISO 4190-1:1999, Lift installation Part 1: Class I, II, III and VI lifts.3 Terms and definitionsFor the purposes of this European Standard, the terms and definitions stated in EN 1070:1998, EN 81-1:1998

40、 andEN 81-2:1998 apply.Additional definitions specifically needed for this document are added below:3.1control systema system which responds to input signals and generates output signals causing the equipment under control tooperate in the desired manner3.2evacuationevacuation is the organised and c

41、ontrolled movement of persons in a building from a dangerous area to a safearea. Evacuation can be from floor to floor and not necessarily to outside the building3.3evacuation level(s)the level(s) at which final exits of the building for the evacuation of people are located. This is not necessarily

42、thefire service access level3.4fire compartmenta fire compartment is a sub-division of a building by walls and/or floors for the purpose of limiting the spread of fireand hot gases within the premises3.5firefighters lifta lift installed primarily intended for passengers use which has additional prot

43、ection, controls and signals whichenable it to be used under the direct control of the fire service3.6fire protectionfire protection covers measures to prevent the outbreak of fire and fire spread in all cases to safeguard escaperoutes and create the assumption of effective firefighting including th

44、e determination of the fire resistance, fire loadand behaviour of building materials and structures during a fire3.7firefighters lift switcha switch located at the fire service access level, outside of the well, that is intended to be used to give priorityservice for firefighters3.8fire service acce

45、ss levelthe entry level in the building intended to be used by firefighters to gain access to the firefighters liftEN 81-72:2003 (E)73.9fire protected lobbyfire protected environment providing protected access from the usage area of the building to the firefighters lift4 List of significant hazards4

46、.1 This clause contains all the significant hazards, hazardous situations and events, as far as they are dealtwith in this standard, identified by risk assessment as significant for this type of lift and which require action toeliminate or reduce risk.4.2 Significant hazards dealt with in this stand

47、ard are shown in the Tables 1 and 2 below:Table 1 List of significant hazards and hazardous situations - EnvironmentSignificant Hazards and Hazardous situations - Environment Information in this standard1 Fire / heat / hot gazes may spread in to a lift well / machinery space 0.1 / 0.4 / 5.12 Exposed

48、 or obstructed lift equipment 0.1 / 0.4 / 5.13 Lift not useable long enough for fire fighters 0.1 / 0.3 / 0.4 / 5.1 / 5.74 Firefighters G01 2 min delay 0.1 / 0.3 / 0.5 /5.1 / 5.75 Flow of water into the lift well 0.26 Entrapment on fire protected lobby due to a lift failure 0.3 / 0.47 Unsafe Environ

49、ment for fire fighters /people waiting to be rescued 0.3 / 0.48 Structure collapse before the firefighters have finished with the lift 0.49 Not having enough or correct located firefighters lift to move thefirefighters through the building.0.5Table 2 List of significant hazards and hazardous situations Firefighters liftEN 1050 Significant Hazards and Hazardous situations according toEN1050 for the Fire fighters Lift, including the hazardoussituation 1 of Table 1Requirements and clauses in this standard- General hazards for lifts 5.1 /