BS EN 613-2001 Independent gas-fired convection heaters《独立式燃气对流加热器》.pdf

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1、BRITISH STANDARD BS EN 613:2001 Incorporating amendment no. 1 and corrigendum no. 1 Independent gas-fired convection heaters ICS 97.100.20 BS EN 613:2001 This British Standard was published under the authority of the Standards Committee and comes into effect on 15 February 2001 BSI 2008 ISBN 978 0 5

2、80 60911 4 National foreword This British Standard is the UK implementation of EN 613:2000, incorporating amendment A1:2003. Together with BS EN 1266:2002 it supersedes BS 6332-4:1983, which is withdrawn. Users of this standard will wish to note that the UK voted against the amendment to it when it

3、was proposed by CEN. This was because the committee representatives unanimously believed that safety issues have not been properly addressed for all appliances, in that the test of 6.5.1.2 is not carried out on all glass-fronted appliances that come within the standard. The start and finish of text

4、introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“. The UK participation in its preparation was entrusted to Technical Committee GSE/36, Indep

5、endent gas-fired space heaters. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Sta

6、ndard cannot confer immunity from legal obligations. Amendments/corrigenda issued since publication Amd. No. Date Comments 14745 14 November 2003 See national foreword 31 March 2008 Supersession information added to national foreword EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 613 December

7、2000 + A1 April 2003 ICS 97.100.20 Supersedes HD 1002:1994 English version Independent gas-fired convection heaters Appareils de chauffage indpendants convection utilisant les combustibles gazeux Konvektions-Raumheizer fr gasfrmige Brennstoffe This European Standard was approved by CEN on 13 July 20

8、00. 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 be obtained

9、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 translation under the responsibility of a CEN member into its own language and notified to the Management Centre h

10、as the same status as the official versions. 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, Slovakia, Spain, Sweden, Switzerland and Unit

11、ed Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2000 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 613:2000 E

12、 Contents Page Foreword 4 1 Scope 5 2 Normative references 6 3 Terms and definitions 7 3.1 Independent gas-fired convection heaters 7 3.2 Gases 8 3.3 Appliance construction 10 3.4 Adjusters and controls 13 3.5 Appliance performance 13 3.6 Marking of the appliance and packaging 15 4 Classification of

13、 appliances 16 4.1 Classification according to the nature of the gases used (categories) 16 4.2 Classification according to the method of evacuation of the products of combustion 19 5 Constructional requirements 20 5.1 General 20 5.2 Adjusting, control and safety devices 27 5.3 Ignition devices 31 5

14、.4 Flame supervision systems 32 5.5 Burners 32 Text deleted 5.6 Gas pressure test points 33 6 Operational requirements 33 6.1 General 33 6.2 Soundness of the gas circuit and combustion products circuit, and evacuation of the combustion products 33 6.3 Heat inputs 34 6.4 Temperature of various parts

15、of the appliance 35 6.5 Ignition, cross-lighting and flame stability 36 6.6 Pressure governors 37 6.7 Combustion 37 6.8 Sooting (live fuel effect appliances only) 38 6.9 Spillage monitoring system 39 6.10 Flame supervision device 40 6.11 Efficiency 40 7 Test methods 42 7.1 General 42 7.2 Soundness o

16、f the gas circuit and combustion products circuit, and evacuation of the combustion products 51 7.3 Heat inputs 53 7.4 Temperature of various parts of the appliance 56 7.5 Ignition, cross-lighting and flame stability 59 7.6 Pressure governors 63 7.7 Combustion 64 7.8 Sooting (live fuel effect applia

17、nces only) 69 7.9 Spillage monitoring system 70 7.10 Flame supervision device 73 BS EN 613:2000 Page 2 7.11 Efficiency 74 8 Marking and instructions 76 8.1 Marking 76 8.2 Instructions 80 Annex A (informative) National situations 96 Annex B (informative) Equivalence rules 106 Annex C (normative) Spil

18、lage test methods 109 Annex D (informative) Gas valve arrangements 115 Annex E (informative) Means of identification of the types of gas in force in the various countries 116 Annex F deleted Annex G (normative) Apparatus for the determination of the smoke number 117 Annex H (informative) Symbols and

19、 abbreviations 118 Annex J (normative) Calculation of conversions of NO x119 Annex K (normative) Special national conditions 120 Annex L (informative) A-deviations 121 Annex ZA (informative) Clauses of this European Standard addressing essential requirements or other provisions of EU Directives 122

20、Bibliography 125 BS EN 613:2000 Page 3 Foreword This European Standard has been prepared by Technical Committee CEN/TC 62, Independent gas-fired space heaters, the Secretariat of which is held by BSI. This European Standard replaces HD 1002:1994. This European Standard shall be given the status of a

21、 national standard, either by publication of an identical text or by endorsement, at the latest by June 2001, and conflicting national standards shall be withdrawn at the latest by June 2001. This European Standard has been prepared under a mandate given to CEN by the European Commission and the Eur

22、opean Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s) see informative Annex ZA, which is an integral part of this standard. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following c

23、ountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Foreword to amendment A1 This document (EN 613:2

24、000/A1:2003) has been prepared by Technical Committee CEN/TC 62, Independent gas-fired space heaters, the Secretariat of which is held by BSI. This Amendment to the European Standard EN 613:2000 shall be given the status of a national standard, either by publication of an identical text or by endors

25、ement, at the latest by October 2003, and conflicting national standards shall be withdrawn at the latest by October 2003. 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 Direct

26、ive(s). According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta,

27、Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 613:2000 Page 4 1 Scope This European Standard specifies the requirements and test methods for the construction, safety, marking and rational use of energy of independent gas-fired convection heating ap

28、pliances, hereafter referred to as appliances. This standard is applicable to types B 11AS , B 11BS , B 11CS(commonly referred to in this standard as type B 1appliances) and type C 11independent convection heating appliances burning gas: - that incorporate a natural draught burner; - that are connec

29、ted directly to an open flue or to a device to evacuate the products of combustion (open-flued appliances, balanced-flued appliances); - that are wall mounted, free-standing or built-in; - that have a nominal heat input not exceeding 20 kW (based on the net calorific value). In addition, this standa

30、rd is applicable to live fuel effect appliances. This standard is not applicable to: - open fronted appliances as specified in prEN 13278; - decorative fuel effect appliances as specified in EN 509; - catalytic combustion appliances; - appliances in which the supply of combustion air and/or evacuati

31、on of products of combustion is achieved by mechanical means; - ducted-air appliances; - appliances installed by means of a closure plate (see 3.3.3.3). This standard is only applicable to appliances which are intended to be type tested. Matters related to quality assurance systems, tests during pro

32、duction and to certificates of conformity of auxiliary devices are not dealt with by this standard. BS EN 613:2000 Page 5 2 Normative references This European Standard incorporates, by dated or undated reference, provisions from other publications. These normative references are cited at the appropr

33、iate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publicat

34、ion referred to applies (including amendments). EN 88:1991 Pressure governors for gas appliances for inlet pressure up to 200 mbar EN 125:1991 Flame supervision devices for gas-burning appliances Thermo-electric flame supervision devices EN 126:1995 Multifunctional controls for gas burning appliance

35、s !EN 161 “ Automatic shut-off valves for gas burners and gas appliances EN 257:1992 Mechanical thermostats for gas burning appliances EN 298:1993 Automatic gas burner control systems for gas burners and gas burning appliances with or without fans EN 437:1993 Test gases Test pressures Appliance cate

36、gories !EN 50165 Electrical equipment of non-electric appliances for household and similar purposes Safety requirements. “ EN 60335-1:1994 Safety of household and similar electrical appliances Part 1: General requirements (IEC 60335-1:1991, modified) EN 60529:1991 Degrees of protection provided by e

37、nclosures (IP code) (IEC 60529:1989) EN 60730-2-9:1995 Automatic electrical controls for household and similar use Part 2: Particular requirements for temperature sensing controls (IEC 60730-2-9:1992, modified) !EN ISO 3166-1:1997 Codes for the representation of names of countries and their subdivis

38、ions Part 1: Country Codes (ISO 3166-1:1997) “ CR 1404:1994 Determination of emissions from appliances burning gaseous fuels during type testing ISO 7-1:1994 Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation ISO 228-1:1994 Pipe threads wh

39、ere pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation ISO 274:1975 Copper tubes of circular section Dimensions BS EN 613:2000 Page 6 3 Terms and definitions For the purpose of this standard the following terms and definitions apply: 3.1 Independent gas-

40、fired convection heaters 3.1.1 convection heater: appliance that is designed to heat a room mainly by the emission of air heated by convection. Such an appliance may also contain radiant heating elements provided that it complies with all the requirements of this standard 3.1.2 forced convection hea

41、ter: convection appliance that incorporates a fan and thus allows an acceleration of the circulation of the air in contact with the heating body. Such an appliance is designed to discharge air directly into the room in which the appliance is installed and not to be connected to a warm air distributi

42、on system 3.1.3 live fuel effect convection heater: convection appliance which simulates the visual effect of a solid fuel appliance 3.1.4 open-fronted appliance: appliance which has exposed flames or exposed incandescent areas 3.1.5 working surfaces: parts of an appliance, which, due to the nature

43、of the appliance, have temperatures exceeding the limits specified in 6.4.1 excluding parts that are likely to be touched during operations carried out in the normal use of the appliance, for example, the area adjacent to control knobs Working surfaces do not include that part of any surface within

44、25 mm of parts that have to be touched or removed during normal operation of the appliance. 3.1.6 convection fan: device to assist in the distribution of heated air BS EN 613:2000 Page 7 3.2 Gases 3.2.1 reference conditions: - for calorific values, temperature: 15 C; - for gas and air volumes dry, b

45、rought to 15 C and an absolute pressure of 1 013,25 mbar. 3.2.2 calorific value: quantity of heat produced by the combustion, at a constant pressure of 1 013,25 mbar, of unit volume or mass of gas, the constituents of the combustible mixture being taken at reference conditions and the products of co

46、mbustion being brought back to the same conditions A distinction is made between: - the gross calorific value in which the water produced by combustion is assumed to be condensed. Symbol: H s- the net calorific value in which the water produced by combustion is assumed to be in the vapour state. Sym

47、bol: H iUnits: either: - megajoules per cubic metre (MJ/m 3 ) of dry gas at the reference conditions; or - megajoules per kilogram (MJ/kg) of dry gas. EN 437:1993 3.2.3 relative density: ratio of the masses of equal volumes of dry gas and dry air at the same conditions of temperature and pressure Sy

48、mbol: d 3.2.4 Wobbe index: ratio of the calorific value of a gas per unit volume and the square root of its relative density under the same reference conditions. The Wobbe index is said to be gross or net according to whether the calorific value used is the gross or net calorific value. Symbol: gros

49、s Wobbe index: W snet Wobbe index: W iUnits: either: - megajoules per cubic metre (MJ/m 3 ) of dry gas at the reference conditions; or - megajoules per kilogram (MJ/kg) of dry gas. EN 437:1993 BS EN 613:2000 Page 8 3.2.5 test pressures: gas pressures used to verify the operational characteristics of appliances using combustible gases, consisting of normal and limit pressures They are expressed in millibar (mbar). NOTE: 1 mbar = 100 Pa 3.2.6 normal p