BS EN 1366-10-2011 Fire resistance tests for service installations Smoke control dampers《服务设施的耐火试验 排烟控制阀》.pdf

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1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 1366-10:2011Fire resistance tests for service installationsPart 10: Smoke control dampersBS EN 1366-10:2011 BRITISH STANDARDNational forewordThis British Standard is the UK

2、 implementation of EN 1366-10:2011. The UK participation in its preparation was entrusted toT e c h n i c a l Committee FSH/22/-/4, Fire resistance tests for dampers, seals and smoke extraction.A list of organizations represented on this committee can be obtained on request to its secretary.This pub

3、lication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. BSI 2011 ISBN 978 0 580 70789 6 ICS 13.220.50 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under

4、 the authority of the Standards Policy and Strategy Committee on 31 May 2011.Amendments issued since publicationDate T e x t a f f e c t e dBS EN 1366-10:2011EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1366-10 April 2011 ICS 13.220.50 English Version Fire resistance tests for service instal

5、lations - Part 10: Smoke control dampers Essais de rsistance au feu des installations techniques - Partie 10: Volets de dsenfumage Feuerwiderstandsprfungen fr Installationen - Teil 10: Entrauchungsklappen This European Standard was approved by CEN on 6 February 2011. CEN members are bound to comply

6、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 be obtained on application to the CEN-CENELEC Ma

7、nagement 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 CEN-CENELEC Management Centre has the same

8、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, Netherlands, Norway, Poland, Port

9、ugal, 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 2011 CEN All rights of exploitation in any form and by any means

10、 reserved worldwide for CEN national Members. Ref. No. EN 1366-10:2011: EBS EN 1366-10:2011EN 1366-10:2011 (E) 2 Contents Page Foreword . 5Introduction 61 Scope 72 Normative references . 73 Terms and definitions . 74 Test equipment 114.1 General . 114.2 Connecting duct for multi compartment fire res

11、isting smoke control damper: maintenance of opening test and EN 1366-2 test 114.3 Volume flow measuring station for multi compartment fire resisting smoke control damper: maintenance of opening test and EN 1366-2 test . 124.4 Plenum for High Operating Temperature (HOT) test . 124.5 Cycling equipment

12、 124.6 Condensing unit 124.7 Gas temperature measuring devices 124.8 Exhaust fan system 134.9 Perforated plate . 134.10 Flow measurement nozzles (fire test) . 144.11 Ambient leakage measuring device 144.12 Pressure sensors for differential pressure control . 144.13 Welded connecting tube. 144.14 Ext

13、ract fan connecting duct . 144.15 Extraction fan 144.16 Thermocouples . 154.17 Oxygen measuring equipment 154.18 Observation windows . 155 Test specimen . 155.1 Cross-section 155.2 Design 155.2.1 General . 155.2.2 Supporting constructions 155.2.3 Inclusion of grilles 166 Test methods . 166.1 General

14、 . 166.2 Initiation regimes for elevated temperature and fire tests 166.2.1 Smoke control damper for systems with automatic activation . 166.2.2 Smoke control damper for systems with manual intervention: . 176.3 Cycling test requirements (to form part of the sequences of testing defined below) . 176

15、.3.1 General . 176.3.2 Smoke control damper to be used in dedicated Smoke control systems, operated only in the case of emergency . 176.3.3 Differential pressure conditions 186.4 Single compartment smoke control dampers mounted on the surface of a duct . 186.4.1 Sequence . 186.4.2 Ambient leakage 18

16、6.4.3 Cycling test 186.4.4 Elevated temperature test 186.5 Multi compartment fire resisting smoke control dampers . 19BS EN 1366-10:2011EN 1366-10:2011 (E) 3 6.5.1 Fire resistance test according to EN 1366-2 (for units mounted within or on the face of a compartment structure) 196.5.2 Maintenance of

17、opening test (for units mounted within a compartment structure) 206.5.3 Horizontal duct test for surface mounted smoke control dampers on a horizontal duct . 216.5.4 Vertical duct test for surface mounted smoke control dampers . 226.6 Multi compartment fire resisting smoke control dampers (HOT Class

18、ification) 236.6.1 Fire resistance test (for units mounted within or on the face of a compartment structure) . 236.6.2 High operating test (HOT 400/30 - cycling and maintenance of opening test) . 247 Test procedure 247.1 Pre-test calibration 247.1.1 Oxygen-measuring instrument 247.1.2 Perforated pla

19、te . 247.1.3 Leakage measurement at ambient temperature 257.2 Fire test 257.2.1 Extraction fan 257.2.2 Ignition of furnace . 257.2.3 Furnace conditions . 267.2.4 Temperatures and pressures . 267.2.5 Oxygen measurements. 267.2.6 General observations . 267.2.7 Reduction of cross-section/ maintenance o

20、f opening 267.2.8 Leakage calculations 267.3 Termination of test 268 Test report . 289 Direct field of application of test results 289.1 General . 289.2 Smoke control damper sizes . 289.3 Pressure difference . 299.4 Elevated temperatures 299.5 Cycling tests 299.5.1 Smoke control dampers meeting the

21、cycling requirements for modulating applications . 299.5.2 Smoke control dampers meeting the cycling requirements for use with combined smoke control and general HVAC applications and for smoke control systems that are cycle checked every day 299.5.3 Smoke control dampers meeting the cycling require

22、ments for smoke control dampers that are operated only in the case of emergency 299.6 Initiation method . 299.7 Application to duct constructions other than that tested . 309.7.1 Single compartment smoke control dampers 309.7.2 Multi compartment smoke control dampers 3010 Duct surface 3111 Duct surf

23、ace 32Annex A (normative) Cycling test . 51A.1 General . 51A.2 Purpose of the test 51A.3 Method of Application 51A.3.1 General . 51A.3.2 Smoke Control Damper with single blade 51A.3.3 Smoke control damper with multi blades of smaller area 53A.3.4 Report . 53A.4 Background for the torque value (infor

24、mative) . 53A.4.1 Threshold rates of the working condition of the system 53A.4.2 Previous experience . 54BS EN 1366-10:2011EN 1366-10:2011 (E) 4 Annex B (normative) Leakage calculation from oxygen measurement 55B.1 General . 55Annex C (normative) Maintenance of opening calculation 57C.1 Calculation

25、of the theoretical total mass Mmaxof hot gases during the fire test 57C.1.1 Basis . 57C.1.2 Method 57C.1.3 Summary 58C.2 Calculation of the actual total mass Mactualof hot gases during the fire test 60C.2.1 Basis . 60C.2.2 Method 60C.2.3 Summary 61C.3 Graphical representation of typical integral cal

26、culation from data . 62Bibliography . 63BS EN 1366-10:2011EN 1366-10:2011 (E) 5 Foreword This document (EN 1366-10:2011) has been prepared by Technical Committee CEN/TC 127 “Fire safety in buildings”, the secretariat of which is held by BSI. This European Standard shall be given the status of a nati

27、onal standard, either by publication of an identical text or by endorsement, at the latest by October 2011, and conflicting national standards shall be withdrawn at the latest by October 2011. Attention is drawn to the possibility that some of the elements of this document may be the subject of pate

28、nt rights. CEN and/or CENELEC shall not be held responsible 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. EN 1366 Fire resistance tests for service installations consists

29、 of the following Part 1: Ducts Part 2: Fire dampers Part 3: Penetration seals Part 4: Linear joint seals Part 5: Service ducts and shafts Part 6: Raised access and hollow core floors Part 7: Conveyor systems and their closures Part 8: Smoke extraction ducts Part 9: Single compartment smoke extracti

30、on ducts Part 10: Smoke control dampers Part 11: Fire protective systems for cable systems and associated components (in course of preparation) Part 12: Fire resistance tests for service installations - Part 12: Non-mechanical fire dampers (in course of preparation) Part 13: Fire resistance tests fo

31、r service installations - Part 13: 1-, -2, 3- sided ducts (in course of preparation) 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 Re

32、public, Denmark, Estonia, Finland, 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 1366-10:2011EN 1366-10:2011 (E) 6 Introduct

33、ion When smoke and heat exhaust ventilation are being considered, it becomes apparent that a clear path needs to be made between the area where heat and smoke is being generated (the fire) and the outside of the building. To create this path there need to be ducts and the smoke extract path needs to

34、 remain uninterrupted. This means that smoke control dampers at the fire and along the path have to be open and remain open. Smoke control dampers at branches, or on the surface of the duct, along the path need to be closed and remain closed. In fact, if the duct crosses a compartment boundary it be

35、comes part of the fire compartment in which the fire started. The purpose of this European Standard is to define test methods to evaluate the abilities of smoke control dampers to 1) be applicable to single compartment and/or multi compartment fire resisting applications; 2) be applicable to automat

36、ic systems or systems with manual intervention; 3) change state from closed to open at elevated temperatures, and vice versa; 4) once opened maintain a defined cross sectional area at elevated temperature; 5) maintain a satisfactory leakage performance when subjected to negative pressure at elevated

37、 temperatures. The units need to be mounted for the tests in a manner representative of practice. Temperature and integrity measurements need to be carried out on various parts of the test construction during the test. Leakage measurements required need to be measured by direct flow measurement at t

38、he prescribed pressure differentials. Ambient leakage of the units needs also to be recorded. Performance of these tests need to allow products to comply with EN 12101-8 and be classified to EN 13501-4. The required temperatures, pressure differentials etc. are stated in EN 12101-8. Completing the t

39、ests within this European Standard does not ensure full compliance with EN 12101-8, as other, additional, requirements are defined in EN 12101-8. Some of these may be required to meet the classification requirements of EN 13501-4 as well. Caution The attention of all persons concerned with managing

40、and carrying out this furnace testing is drawn to the fact that fire testing can be hazardous and that there is a possibility that toxic and/or harmful smoke and gases can be evolved during the test. Mechanical and operational hazards can also arise during the construction of the test elements or st

41、ructures, their testing and disposal of test residues. An assessment of all potential hazards and risks to health shall be made and safety precautions need to be identified and provided. Written safety instructions need to be issued. Appropriate training needs to be given to relevant personnel. Labo

42、ratory personnel need to ensure that they follow written safety instructions at all times. BS EN 1366-10:2011EN 1366-10:2011 (E) 7 1 Scope This European Standard specifies test methods for smoke control dampers to assess their performance under elevated temperature or fire conditions. It needs to be

43、 noted that the smoke control damper to be tested may require testing to EN 1366-2 and that this needs to be considered before carrying out these tests. Smoke control damper tests are required to confirm that the furnace testing requirements of EN 12101-8 are met and EN 12101-8 needs to be considere

44、d before carrying out these tests. Smoke control dampers tested to this European Standard should be classified using EN 13501-4 and this European Standard needs to be considered before carrying out these tests. To this end this European Standard needs to be read in conjunction with EN 12101-8, EN 13

45、501-4, EN 1366-2 and EN 1363-1, the latter giving further details for fire resistance testing. For installation details the requirements for smoke extraction ducts need to be considered and these are defined in EN 1366-8 and EN 1366-9. 2 Normative references The following referenced documents are in

46、dispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1363-1, Fire resistance tests Part 1: General requirements EN 1366-2, Fire resistance t

47、ests for service installations Part 2: Fire dampers EN 1366-8, Fire resistance tests for service installations Part 8: Smoke extraction ducts EN 1366-9, Fire resistance tests for service installations Part 9: Single compartment smoke extraction ducts EN 1507, Ventilation for buildings Sheet metal ai

48、r ducts with rectangular section Requirements for strength and leakage EN 1751, Ventilation for buildings Air terminal devices Aerodynamic testing of damper and valves EN 13501-4, Fire classification of construction products and building elements Part 4: Classification using data from fire resistanc

49、e tests on components of smoke control systems EN ISO 5167-1, Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements (ISO 5167-1:2003) EN ISO 13943:2010, Fire safety Vocabulary (ISO 13943:2008) 3 Terms and definitions For the purpos