EN 13141-6-2014 en Ventilation for buildings - Performance testing of components products for residential ventilation - Part 6 Exhaust ventilation system packages used in a single .pdf

1、BSI Standards PublicationBS EN 13141-6:2014Ventilation for buildings Performance testing ofcomponents/products forresidential ventilationPart 6: Exhaust ventilation system packagesused in a single dwellingBS EN 13141-6:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementat

2、ion of EN 13141-6:2014.It supersedes BS EN 13141-6:2004 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee RHE/2, Ventilation for buildings, heating and hot waterservices.A list of organizations represented on this committee can beobtained on request to it

3、s secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2015. Published by BSI StandardsLimited 2015ISBN 978 0 580 79750 7ICS 91.140.30Compliance with a British Standard ca

4、nnot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 28 February 2015.Amendments issued since publicationDate Text affectedBS EN 13141-6:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13141-6 Dec

5、ember 2014 ICS 91.140.30 Supersedes EN 13141-6:2004English Version Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 6: Exhaust ventilation system packages used in a single dwelling Ventilation des btiments - Essais de performance des composant

6、s/produits pour la ventilation des logements - Partie 6: Kits pour systmes de ventilation par extraction pour le logement individuel Lftung von Gebuden - Leistungsprfung von Bauteilen/Produkten fr die Lftung von Wohnungen - Teil 6: Baueinheiten fr Abluftanlagen fr eine einzelne Wohnung This European

7、 Standard was approved by CEN on 6 September 2014. 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 conc

8、erning such national standards may be obtained on application to the CEN-CENELEC 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 in

9、to its own language and notified to the CEN-CENELEC 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, Former Yugoslav Republic of Macedonia, France,

10、Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITE

11、E FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13141-6:2014 EBS EN 13141-6:2014EN 13141-6:2014 (E) 2 Contents Page Foreword 4 Introduction .6 1 Sco

12、pe 8 2 Normative references 9 3 Terms and definitions 10 4 Symbols and abbreviations . 11 5 Performance testing of aerodynamic characteristics . 12 5.1 General . 12 5.2 Test installation and conditions 13 5.2.1 Test configuration. 13 5.2.1.1 Test installation . 13 5.2.1.2 Maximum airflow test config

13、uration . 13 5.2.1.3 Minimum airflow test configuration 14 5.2.1.4 Boosted airflow test configuration . 14 5.2.1.5 Energy efficiency test reference configuration . 14 5.2.2 Installation of duct connecting roof/wall outlet terminal to the fan unit . 16 5.2.3 Installation of ducts connecting exhaust a

14、ir terminal devices and fan unit. 16 5.2.4 Test conditions . 17 5.2.4.1 Exhaust conditions . 17 5.2.4.1.1 Normal conditions . 17 5.2.4.1.2 Wind conditions 18 5.2.4.2 Temperature 18 5.2.4.3 Electrical conditions . 18 5.3 Test procedure 18 5.4 Presentation of results . 18 6 Performance testing of exte

15、rnal leakages . 19 7 Performance testing of electrical power 20 7.1 General . 20 7.2 Method . 21 7.3 Analysis of results 21 7.4 Presentation of results . 21 8 Performance testing of energy efficiency 21 9 Performance testing of acoustic characteristic 22 9.1 General . 22 9.2 Determination of the sou

16、nd power level of the exhaust air terminal devices or range hood 23 9.2.1 Test installation and conditions for exhaust air terminal devices 23 9.2.2 Test installation and conditions for range hoods . 24 9.2.3 Test procedure 24 9.3 Determination of the sound power level of the fan unit . 24 9.3.1 Gen

17、eral Noise radiated through the casing of the unit 24 9.3.2 Test installation and conditions 24 BS EN 13141-6:2014EN 13141-6:2014 (E) 3 9.3.3 Measurements . 24 9.4 Presentation of the results . 25 Annex A (informative) Example of compensating mounting for air flow measurement device . 26 Bibliograph

18、y 27 BS EN 13141-6:2014EN 13141-6:2014 (E) 4 Foreword This document (EN 13141-6:2014) 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 publicati

19、on of an identical text or by endorsement, at the latest by June 2015, and conflicting national standards shall be withdrawn at the latest by June 2015. 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

20、be held responsible for identifying any or all such patent rights. This document supersedes EN 13141-6:2004. In comparison to EN 13141-6:2004 the following changes have been made: in Clause 3, introduction of the definition of: maximum and minimum air volume flows (qvmaxand qvmin), demand control ve

21、ntilation (DCV), boosted air volume flow (qvboost), short duct and long duct and reference configuration (for the energy efficiency calculation); in 5.2.2, differentiation of the duct connecting the roof/wall outlet to the fan unit depending if the fan unit outlet is situated on the top of the fan u

22、nit or if it is situated on a face of the fan unit; modification of Figure 6 describing the types of long ducts and long branched ducts (it now explains how to deal with long branched ducts on which there are more than 3 spigots); modification of Table 1 for the presentation of the aerodynamic chara

23、cteristics; adding in Clause 6 of a procedure for the measurement of the external leakage; adding of Table 2 giving a classification of the external leakage; in Clause 7, specification of the test conditions for the measurement of the electrical power; in Clause 8, adding of a paragraph defining the

24、 test conditions and the calculation for the obtaining of the energy efficiency; creation of Table 3 for the presentation of the power consumption results; in Clause 9, specification of the acoustic test conditions; in Annex A, modification and explanation of Figure A.1 representing an example of co

25、mpensating mounting for air flow measurement device. EN 13141 consists of the following parts, under the general title Ventilation for buildings Performance testing of components/products for residential ventilation: Part 1: Externally and internally mounted air transfer devices Part 2: Exhaust and

26、supply air terminal devices Part 3: Range hoods for residential use Part 4: Fans used in residential ventilation systems BS EN 13141-6:2014EN 13141-6:2014 (E) 5 Part 5: Cowls and roof outlet terminal devices Part 6: Exhaust ventilation system packages used in a single dwelling Part 7: Performance te

27、sting of a mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for single family dwellings Part 8: Performance testing of un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation s

28、ystems intended for a single room Part 9: Externally mounted humidity controlled air transfer device Part 10: Humidity controlled extract air terminal device Part 11: Positive pressure ventilation systems According to the CEN-CENELEC Internal Regulations, the national standards organizations of the

29、following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlan

30、ds, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 13141-6:2014EN 13141-6:2014 (E) 6 Introduction This European Standard specifies test methods on ventilation system package and permits to avoid tests on each component separate

31、ly. The performance characteristics of the components/products for residential ventilation are given in EN 13142, 1. The position of this European Standard in the field of standards for the mechanical building services is shown in Figure 1. BS EN 13141-6:2014EN 13141-6:2014 (E) 7 Figure 1 Position o

32、f EN 13141-6 in the field of the mechanical building services BS EN 13141-6:2014EN 13141-6:2014 (E) 8 1 Scope This European Standard specifies laboratory methods for measuring the aerodynamic and acoustic performance characteristics and energy consumption of assembled exhaust ventilation system pack

33、ages for a single dwelling. If a component of the package is not physically linked to the others (e.g. air inlets), then it is assumed to have been tested according to the test method related to this component. An example of a typical exhaust package is given in Figure 2. The object of this European

34、 Standard is to provide tested characteristics for a ventilation system package in worst case conditions. It is assumed that better values are achieved on site when the ventilation system package is installed in accordance with the manufacturers instruction and within the limits of the test conditio

35、ns given in this standard. Safety requirements are given in EN 60335-2-80. Key 1 fan unit 7 duct for extract air from 6 2 roof/wall outlet 8 exhaust air terminal device (toilets) 3 duct for roof/wall outlet 9 duct for extract air from 8 4 static extraction range hood or exhaust 10 sound attenuators

36、air terminal device (kitchen) 11 controls 5 duct for range hood 12 set of air inlets 6 exhaust air terminal device (bathroom) Figure 2 Example of system package: exhaust ventilation system package BS EN 13141-6:2014EN 13141-6:2014 (E) 9 NOTE In Figure 2, ducts, outlets, fan, exhaust air terminal dev

37、ices, sound attenuators, etc. are presented assembled but they are normally sold disassembled in a single package. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only th

38、e edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 12792:2003, Ventilation for buildings - Symbols, terminology and graphical symbols EN 13141-4, Ventilation for buildings - Performance testing of components/products

39、for residential ventilation - Part 4: Fans used in residential ventilation systems EN 13141-7:2010, Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 7: Performance testing of a mechanical supply and exhaust ventilation units (including heat re

40、covery) for mechanical ventilation systems intended for single family dwellings EN 60704-2-13, Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-13: Particular requirements for range hoods EN ISO 3741, Acoustics - Determination of sou

41、nd power levels and sound energy levels of noise sources using sound pressure - Precision methods for reverberation test rooms (ISO 3741) EN ISO 3743-1, Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for small movab

42、le sources in reverberant fields - Part 1: Comparison method for a hard-walled test room (ISO 3743-1) EN ISO 3743-2, Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for spec

43、ial reverberation test rooms (ISO 3743-2) EN ISO 3744, Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane (ISO 3744) EN ISO 3745, Acoustics - Determination of sound

44、power levels and sound energy levels of noise sources using sound pressure - Precision methods for anechoic rooms and hemi-anechoic rooms (ISO 3745) EN ISO 5167-1, Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: G

45、eneral principles and requirements (ISO 5167-1) EN ISO 5167-2, Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates (ISO 5167-2) EN ISO 5167-3, Measurement of fluid flow by means of pressure differential

46、 devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles (ISO 5167-3) EN ISO 5167-4, Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 4: Venturi tubes (ISO 5167-4) EN ISO

47、 5801, Industrial fans - Performance testing using standardized airways (ISO 5801) EN ISO 9614-1, Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points (ISO 9614-1) BS EN 13141-6:2014EN 13141-6:2014 (E) 10 EN ISO 9614-2, Acous

48、tics - Determination of sound power levels of noise sources using sound intensity - Part 2: Measurement by scanning (ISO 9614-2) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 12792:2003 and the following apply. 3.1 ventilation system package (for a

49、single dwelling) combination of compatible components designed as a single product to obtain a full residential ventilation system when installed as specified by the manufacturer Note 1 to entry It may exclude ducts and minor parts such as tapes, sealants and screws. 3.2 exhaust ventilation system package system package comprising all components necessary to realize at least the exhaust part of a ventilation system in a dwelling Note 1 to entry The following components may be part of the package: fan unit, roof/wall