BS EN 15650-2010 Ventilation for buildings - Fire dampers《建筑通风 防火挡板》.pdf

1、BS EN 15650:2010ICS 91.140.30NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDVentilation forbuildings FiredampersThis British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 30 June2010 BSI 2010ISBN 978 0 580 58367 4Amend

2、ments/corrigenda issued since publicationDate CommentsBS EN 15650:2010National forewordThis British Standard is the UK implementation of EN 15650:2010.The UK participation in its preparation was entrusted to TechnicalCommittee RHE/2, Ventilation for buildings, heating and hot waterservices.A list of

3、 organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obliga

4、tions.BS EN 15650:2010EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15650 April 2010 ICS 91.140.30 English Version Ventilation for buildings - Fire dampers Ventilation dans les btiments - Clapets coupe-feu Lftung von Gebuden - Brandschutzklappen This European Standard was approved by CEN on 2

5、7 February 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may

6、 be obtained on application to the CEN 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 translation under the responsibility of a CEN member into its own language and notified to the CE

7、N Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,

8、Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploita

9、tion in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15650:2010: EBS EN 15650:2010EN 15650:2010 (E) 2 Contents Page Foreword 4Introduction .51 Scope 62 Normative references 63 Terms and definitions .64 Fire damper requirements 84.1 General 84.1.1 Fire resistance

10、 84.1.2 General application84.2 Construction and components: characteristics .84.2.1 Construction and operation 84.2.2 Protection against corrosion 94.2.3 Actuators 94.3 Fire resistance performance criteria .94.3.1 Fire dampers: integrity, insulation, leakage, operational reliability .94.3.2 Fire re

11、sistance classification and designation 104.3.3 Durability . 104.3.4 Other performance criteria 115 Test methods . 115.1 Ambient Leakage Tests 115.2 Fire resistance test . 115.2.1 General . 115.2.2 Fire damper: integrity and insulation . 115.2.3 Leakage rated fire damper . 125.2.4 Response delay of

12、a fire damper 125.2.5 Sensing element: response temperature and load bearing capacity 125.3 Salt Spray Exposure Test 125.4 Cycling Tests . 125.4.1 Pre-fire test cycling. 125.4.2 Damper durability cycling 125.5 Damper Aerodynamic Performance 126 Evaluation of conformity 136.1 General . 136.2 Initial

13、type testing . 136.2.1 General . 136.2.2 Modifications . 146.2.3 Previous tests and product families . 146.2.4 Test samples . 156.2.5 Test report . 156.3 Factory Product Control (FPC) 156.3.1 General . 156.3.2 General requirements . 156.3.3 FPC specific requirements 166.3.4 Initial inspection of fac

14、tory and FPC 186.3.5 Continuous surveillance of FPC . 186.3.6 Procedure for modifications 186.4 One-off fire dampers, pre-production fire dampers (e.g. prototypes) and fire dampers produced in very low quantities 18BS EN 15650:2010EN 15650:2010 (E) 3 7 Marking and documentation. 198 Product, install

15、ation and maintenance information (documentation) . 208.1 Product specification 208.2 Installation information . 208.3 Maintenance information 20Annex A (informative) Typical fire damper descriptions 21Annex B (normative) Salt spray exposure test 22Annex C (normative) Cycling Tests 23Annex D (inform

16、ative) Example of inspection and maintenance procedure 25Annex E (normative) Factory Production Control TEST PLAN . 26Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive (Construction products Directive 89/106/EEC). 27Bibliography 33BS EN

17、 15650:2010EN 15650:2010 (E) 4 Foreword This document (EN 15650:2010) has been prepared by Technical Committee CEN/TC 156 “Ventilation for buildings”, the secretariat of which is held by BSI. This European Standard shall be given the status of a national standard, either by publication of an identic

18、al text or by endorsement, at the latest by October 2010, and conflicting national standards shall be withdrawn at the latest by October 2010. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held re

19、sponsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Ann

20、ex ZA, which is an integral part of this document. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland,

21、 France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 15650:2010EN 15650:2010 (E) 5 Introduction This standard contains the basic p

22、erformance and requirements for fire dampers. A fire damper is used to prevent fire and reduce smoke spreading from one fire compartment to another through the air ductwork system which may penetrate fire separating walls and floors. Annex A gives descriptions of typical fire dampers. Where the word

23、s separating element are used in this standard, they should be taken to mean e.g. a wall, a floor, a ceiling or any other barrier that is designed to maintain compartmentation. This covers any type of construction (e.g. block and mortar, concrete, board or mineral wool). In the case of fire or eleva

24、ted temperatures, the dampers should close automatically by means contained within their own construction (a thermal activation element). As an addition, fire dampers may be closed by an external input. Particular reference should be made to EN 1366-2, which defines the furnace testing associated wi

25、th these products and EN 13501-3, which provides details on their fire resistance classification. Consideration of any caution notices within any fire testing standards (e.g. health and safety) should be considered before undertaking any fire testing. In addition, the aerodynamic performance of fire

26、 dampers should be tested to EN 1751, if such information is to be presented by a manufacturer. The areas for which products supplied to this standard are considered applicable include, but are not limited to: a) commercial premises; b) shopping and retail centres; c) hospitals; d) multi-residential

27、 buildings. BS EN 15650:2010EN 15650:2010 (E) 6 1 Scope This European Standard applies to fire dampers that are to be used in conjunction with fire separating elements to maintain fire compartments. This standard specifies requirements and gives reference to the test methods defined for fire dampers

28、, which are intended to be installed in Heating, Ventilating and Air Conditioning (HVAC) installations in buildings. All fire dampers close automatically in response to raised temperatures indicating fire. Details are given for the provision of evaluation of conformity and marking of fire dampers. T

29、o avoid duplication reference is made to a variety of other standards. To this end it is advised to read this standard in conjunction with EN 1366-2 and EN 1363-1 for details of the fire resistance testing and EN 13501-3 for classification. Fire dampers meeting requirements of this standard may be c

30、onsidered suitable for both ducted and unducted applications. This standard has not considered in detail the detrimental and/or corrosive effects that may be caused by chemical processes present in the atmosphere, which are drawn through the system intentionally or inadvertently and therefore does n

31、ot apply to fire dampers used in such applications. An indication of salt spray corrosion may be determined using the method described in Annex B. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition

32、cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1366-2:1999, Fire resistance tests for service installations Part 2: Fire dampers EN 1751, Ventilation for buildings Air terminal devices Aerodynamic testing of dampers and val

33、ves EN 13501-3:2005, Fire classification of construction products and building elements Part 3: Classification using data from fire resistance tests on products and elements used in building service installations: fire resisting ducts and fire dampers EN 60068-2-52:1996, Environmental testing Part 2

34、: Tests Test Kb: Salt mist, cyclic (sodium chloride solution) (IEC 60068-2-52:1996) EN 60529:1991, Degrees of protection provided by enclosures (IP code) (IEC 60529:1989) EN ISO 5135, Acoustics Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and va

35、lves by measurement in a reverberation room (ISO 5135:1997) EN ISO 13943:2000, Fire safety Vocabulary (ISO 13943:2000) ISO 10294-4:2001, Fire resistance tests Fire dampers for air distribution systems Part 4: Test of thermal release mechanism 3 Terms and definitions For the purpose of this document,

36、 the terms and definitions given in EN ISO 13943:2000 and the following apply. BS EN 15650:2010EN 15650:2010 (E) 7 3.1 fire damper device for use in heating, ventilation and air conditioning (HVAC) systems at fire boundaries to maintain compartmentation and protect means of escape in case of fire 3.

37、2 insulated fire damper fire damper of any type that shows classifiable insulation characteristics when tested 3.3 leakage rated fire damper fire damper of any type that shows classifiable reduced leakage characteristics when tested 3.4 multi-section fire dampers fire damper of any type constructed

38、from smaller units 3.5 fire compartment enclosed space, comprising one or more separate spaces, bounded by elements of construction having a specified fire resistance and intended to prevent the spread of fire (in either direction) for a given period of time NOTE Fire compartment often has regulator

39、y definitions and requirements. The term should not be confused with “room of origin“ or “fire cell“. 3.6 triggering device device such as a fire detector system, smoke detector or pushbutton, which sends an activating signal to the initiation device 3.7 horizontal mounting position of the damper mo

40、unted horizontally when installed in a floor or a ceiling 3.8 vertical mounting position of the damper mounted vertically when installed in a wall 3.9 actuating mechanism mechanism, integral or directly associated with the fire damper which, when initiated by the fire damper release device, which ca

41、uses the movable component of the damper to change from the “open“ to the “closed“ position 3.10 thermal release mechanism mechanism, containing/linked to the sensing element, that causes the open damper to release and close in response to elevated temperature 3.11 sensing element device that senses

42、 temperature, that causes the thermal release mechanism to activate at a defined elevated temperature BS EN 15650:2010EN 15650:2010 (E) 8 4 Fire damper requirements 4.1 General 4.1.1 Fire resistance The fire damper shall be fire resisting and demonstrate the following and shall be classified in acco

43、rdance with EN 13501-3: a) integrity: this shall be tested in accordance with test method in 5.2.2 and the integrity classification (E) declared; b) insulation: this shall be tested in accordance with test method in 5.2.2 and the insulation classification (I) declared; c) leakage: this shall be test

44、ed in accordance with test method in 5.2.3 and the leakage classification (S) declared. 4.1.2 General application Where the manufacturer intends to provide information regarding aerodynamic characteristics, this shall be done according to EN 1751. 4.2 Construction and components: characteristics 4.2

45、.1 Construction and operation 4.2.1.1 General Fire dampers shall have one safety position, fully closed. This is required to maintain compartmentation. 4.2.1.2 Nominal activation conditions / Sensitivity 4.2.1.2.1 General The units may be open as part of a heating and ventilating system and shall cl

46、ose only on the receipt of: an elevated temperature; or an external input. Consequently, fire dampers shall: a) move to and maintain their closed position; b) have known leakage characteristics; c) include a thermal release mechanism that causes the damper to close (this may be function of their des

47、ign), where the thermal release mechanism uses a sensing element which shall be tested in accordance with 5.2.5; d) be fire resisting to maintain compartmentation in closed position. NOTE A facility for manual override to open and close the damper for inspection purposes may be useful and may be inc

48、luded in the product design. This would be of use during commissioning should no power be available. BS EN 15650:2010EN 15650:2010 (E) 9 4.2.1.2.2 Sensing element response temperature The thermal release mechanism shall be equipped with a sensing element with response temperature to an increase of t

49、emperature in accordance with test method in 5.2.5. 4.2.1.2.3 Sensing element load bearing capacity The thermal release mechanism shall be equipped with a sensing element which load bearing capacity is in accordance with test method in 5.2.5. 4.2.1.3 Response delay: closure time Any temperature may be used, provided that the fire dampers