1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationVentilation for buildings Components/products for residential ventilation Required and optional performance characteristicsBS EN 13142:2013National forewordThis British Standard
2、is the UK implementation of EN 13142:2013. It supersedes BS EN 13142:2004 which is withdrawn.The UK participation in its preparation was entrusted to Technical CommitteeRHE/2, Ventilation for buildings, heating and hot water services.A list of organizations represented on this committee can be obtai
3、ned onrequest to its secretary.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct application. The British Standards Institution 2013Published by BSI Standards Limited 2013ISBN 978 0 580 78065 3ICS 91.140.30Compliance with a
4、British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 30 April 2013.Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 13142:2013EUROPEAN STANDARD NORME E
5、UROPENNE EUROPISCHE NORM EN 13142 March 2013 ICS 91.140.30 Supersedes EN 13142:2004English Version Ventilation for buildings - Components/products for residential ventilation - Required and optional performance characteristicsVentilation des btiments - Composants/produits pour la ventilation des log
6、ements - Caractristiques de performances exiges et optionnelles Lftung von Gebuden - Bauteile/Produkte fr die Lftung von Wohnungen - Geforderte und frei whlbare Leistungskenngren This European Standard was approved by CEN on 22 December 2012. CEN members are bound to comply with the CEN/CENELEC Inte
7、rnal 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 Management Centre or to any
8、 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 status as the official ve
9、rsions. CEN members are the national standards bodies of 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, Netherlands, Norway
10、, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any
11、 form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13142:2013: EBS EN 13142:2013EN 13142:2013 (E) 2 Contents Page Foreword 4 Introduction .5 1 Scope 7 2 Normative references 7 3 Terms, definitions and abbreviated terms 8 3.1 Terms and definitions .8 3.2 Abbreviated terms
12、 .9 4 Performance characteristics for residential ventilation components/products 10 4.1 General . 10 4.2 Externally mounted air transfer devices 10 4.2.1 Aerodynamic characteristics . 10 4.2.2 Equivalent area . 10 4.2.3 Free area 10 4.2.4 Controls . 10 4.2.5 Air diffusion . 10 4.2.6 Acoustic charac
13、teristics 11 4.2.7 Water penetration . 11 4.3 Internally mounted air transfer devices . 11 4.3.1 Aerodynamic characteristics . 11 4.3.2 Equivalent area . 11 4.3.3 Free area 11 4.3.4 Acoustic characteristics 11 4.4 Exhaust and supply air terminal devices . 11 4.4.1 Aerodynamic characteristics . 11 4.
14、4.2 Acoustic characteristics 11 4.4.3 Controls . 11 4.4.4 Air diffusion characteristics 12 4.5 Range hoods . 12 4.5.1 Aerodynamic characteristics . 12 4.5.2 Acoustic characteristics 12 4.5.3 Efficiency of grease absorption 12 4.5.4 Effectiveness of odour extraction . 12 4.5.5 Electrical power 12 4.5
15、.6 Controllability 12 4.6 Fans used in residential ventilation systems 12 4.6.1 Aerodynamic characteristics . 12 4.6.2 Acoustic characteristics 12 4.6.3 Electrical power 12 4.7 Cowls and roof outlet terminals 13 4.7.1 Pressure drop 13 4.7.2 Free area 13 4.7.3 Suction effect 13 4.7.4 Acoustic charact
16、eristics 13 4.8 Exhaust ventilation system packages used in a single dwelling 14 4.8.1 General . 14 4.8.2 Characteristics 14 4.9 Mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for single family dwellings 14 4.9.1 Declaration of I
17、ntended Use 14 4.9.2 General on classification . 15 4.9.3 Aerodynamic characteristics . 15 BS EN 13142:2013EN 13142:2013 (E) 3 4.9.4 Thermal characteristics 17 4.9.5 Energy . 18 4.9.6 Acoustic characteristics . 21 4.10 Un-ducted mechanical supply and exhaust ventilation units (including heat recover
18、y) for mechanical ventilation systems intended for a single room 22 4.10.1 Declaration of Intended Use . 22 4.10.2 General on classification 22 4.10.3 Aerodynamic characteristics . 22 4.10.4 Thermal characteristics 23 4.10.5 Energy . 24 4.10.6 Acoustics 27 5 Manual, cleaning and maintenance . 28 5.1
19、 Manual. 28 5.2 Cleaning and maintenance . 28 5.3 Check of maintenance criteria . 29 6 Marking, labelling and product information 29 7 Declaration and codification of mechanical supply and exhaust ventilation units 31 7.1 General 31 7.2 Filter 31 7.3 Materials . 31 7.3.1 Fire resistance . 31 7.3.2 H
20、ygiene and health 32 Annex A (informative) Additional check list for declaration and codification for supply and exhaust units 33 A.1 Filter bypass leakage (not applicable to filter classes G1 to G4) . 33 A.2 Design criteria 33 A.3 Controls 34 A.4 Additional equipment 36 Annex B (informative) Schema
21、tics for classification and codification of balanced units and relevant test standards 37 Annex C (informative) Items to be considered in a national annex . 38 C.1 Mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for single family
22、dwellings . 38 C.1.1 Classification of centralized units SDHR based on tests (EN 13141-7) . 38 C.1.2 Codification of Centralized units SDHR based on declaration and visual inspection . 38 C.2 Un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilati
23、on systems intended for a single room 39 C.2.1 Classification of single room units SRHR based on tests (EN 13141-8) . 39 C.2.2 Codification of single room units SRHR based on declaration and visual inspection 40 C.3 Parameters for the evaluation of energy saving for units with heat recovery (SDHR) 4
24、1 C.3.1 General 41 C.3.2 Primary Energy Saving (PES) . 41 C.3.3 Ventilation Unit Efficiency (VUE) . 42 C.3.4 Examples 42 Bibliography 44 BS EN 13142:2013EN 13142:2013 (E) 4 Foreword This document (EN 13142:2013) has been prepared by Technical Committee CEN/TC 156 “Ventilation for buildings”, the sec
25、retariat of which is held by BSI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by September 2013, and conflicting national standards shall be withdrawn at the latest by September 2013. Attention i
26、s 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 responsible for identifying any or all such patent rights. This document supersedes EN 13142:2004. In comparison to EN 13142:2004 the following changes have
27、 been made: references to EN 13141-1 to 10 has been updated; reference to humidity controlled air transfer devices (EN 13141-9 and EN 13141-10) has been added; un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for a single
28、 room (EN 13141-8) added in 4.10; creation of new classification and codification system for mechanical supply and exhaust ventilation units (EN 13141-7 and EN 1341-8), described in 4.9 and 4.10 and in Annex A; declaration of filters and materials used in the units has been added in 7.3; an example
29、for a possible national annex has been added in Annex C. According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Fi
30、nland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 13142:2013EN 13142:2013
31、(E) 5 Introduction A combination of components and/or products is required to provide ventilation. These components/products interact to achieve a renewal of the air in a dwelling. There are many possible arrangements of balanced ventilation units with heat exchanger intended for a single family dwe
32、lling (EN 13141-7) or a single room (EN 13141-8). Additionally all kinds of units might have a heat exchanger, a heat pump or both. It is important to consider each product not only individually but also as part of the whole system: for example from the outdoor canopy of an externally mounted air tr
33、ansfer device to the roof outlet terminal at the end of an exhaust duct. To enable good design it is essential that certain performance characteristics for each product are available in a simple and comparable form. This European Standard defines also a classification for balanced ventilation units
34、which may be used for the determination of minimum and optional product characteristic in national building regulations and standards. The structure of this document is based on the type of products that are given in Table 1. Table 1 List of the type of products Product Declaration Classification Co
35、dification Externally mounted air transfer devices X Internally mounted air transfer devices X Exhaust and supply air terminal devices X Range hoods X Fans in residential ventilation systems X Cowls and roof outlet terminals X Exhaust ventilation system packages X Mechanical supply and exhaust venti
36、lation units (including heat recovery) for mechanical ventilation systems intended for single family dwellings X X X Un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for a single room X X X This European Standard (EN 1314
37、2:2013) is one of a series of standard on residential ventilation. It is referring to the performance testing of the components/products for residential ventilation. The position of this standard in the field of the mechanical building services is shown in Figure 1. BS EN 13142:2013EN 13142:2013 (E)
38、 6 Mechanical Building Services Control systems Ventilation and air conditioning systems Heating systems Ductwork Air terminal devices Air handling units Mechanical and natural residential ventilation Design criteria for the indoor environment System performance Installation Components/products for
39、residential ventilation Required and optional performance characteristics Performance testing of components/products for residential ventilation Simplified calculation methods for residential ventilation systems Design and dimensioning for residential ventilation systems Performance testing and inst
40、allation checks for residential ventilation systems Figure 1 Position of EN 13142 in the field of the mechanical building services BS EN 13142:2013EN 13142:2013 (E) 7 1 Scope This European Standard specifies and classifies the component/product performance characteristics which may be necessary for
41、the design and dimensioning of residential ventilation systems to provide the predetermined comfort conditions of temperature, air velocity, humidity, hygiene and sound in the occupied zone. It defines those performance characteristics (mandatory or optional) which shall be determined, measured and
42、presented according to relevant test methods. It provides a classification scheme which leads to a full definition of product properties based on test methods described in various EN Standards and gives an overview of the Test Standards. Distinction between mandatory and optional requirement is left
43、 to each national regulations. The codification part in Annex A and the classification part in Clause 4 apply to the following products: mechanical supply and exhaust ventilation units for single dwellings according to EN 13141-7; un-ducted mechanical supply and exhaust ventilation units for a singl
44、e room according to EN 13141-8. This European Standard does not apply to other products such as filters, fire dampers, ducts, control devices and sound attenuators, which may also be incorporated in residential ventilation. This European Standard does not cover requirements raised by European Direct
45、ives, for example: low voltage directive, EMC directive and other requirements such as corrosion, resistance and snow penetration. 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 ref
46、erences, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 779, Particulate air filters for general ventilation Determination of the filtration performance EN 12097, Ventilation for buildings Ductwork Requirem
47、ents for ductwork components to facilitate maintenance of ductwork systems EN 12792:2003, Ventilation for buildings Symbols, terminology and graphical symbols EN 13141-1, Ventilation for buildings Performance testing of components/products for residential ventilation Part 1: Externally and internall
48、y mounted air transfer devices EN 13141-2, Ventilation for buildings Performance testing of components/products for residential ventilation Part 2: Exhaust and supply air terminal devices EN 13141-3, Ventilation for buildings Performance testing of components/products for residential ventilation Par
49、t 3: Range hoods for residential use EN 13141-4, Ventilation for buildings Performance testing of components/products for residential ventilation Part 4: Fans used in residential ventilation systems EN 13141-5, Ventilation for buildings Performance testing of components/products for residential ventilation Part 5: Cowls and roof outlet terminal devices EN 13141-6, Ventilation for buildings Performance testing of components/products for residential ventilation Part 6
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