1、BRITISH STANDARDBS EN14813-1:2006Railway applications Air conditioning for driving cabs Part 1: Comfort parametersThe European Standard EN 14813-1:2006 has the status of a British StandardICS 45.060.10g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g4
2、0g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Licensed Copy: Wang Bin, na, Mon Nov 06 03:07:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSIBS EN 14813-1:2006This British Standard was published under the authority of the Standards Policy and Strate
3、gy Committee on 31 August 2006 BSI 2006ISBN 0 580 48799 7National forewordThis British Standard is the official English language version of EN 14813-1:2006. The UK participation in its preparation was entrusted by Technical Committee RAE/1, Railway applications, to Subcommittee RAE/1/-/6, Air condit
4、ioning, heating and ventilation, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be foun
5、d in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online.This publication does not purport to include all the necessary provisions of a contract. Users are respon
6、sible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK
7、 interests informed; monitor related international and European developments and promulgate them in the UK.Summary of pagesThis document comprises a front cover, an inside front cover, the EN title page, pages 2 to 23 and a back cover.The BSI copyright notice displayed in this document indicates whe
8、n the document was last issued.Amendments issued since publicationAmd. No. Date CommentsLicensed Copy: Wang Bin, na, Mon Nov 06 03:07:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSIEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 14813-1August 2006ICS 45.060.10English VersionRailway applications - Ai
9、r conditioning for driving cabs - Part 1:Comfort parametersApplications ferroviaires - Conditionnement de lair pourcabines de conduite - Partie 1: Paramtres de bien-treBahnanwendungen - Luftbehandlung in Fhrerrumen -Teil 1: BehaglichkeitsparameterThis European Standard was approved by CEN on 26 June
10、 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained
11、on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat
12、 has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Ro
13、mania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reservedwo
14、rldwide for CEN national Members.Ref. No. EN 14813-1:2006: ELicensed Copy: Wang Bin, na, Mon Nov 06 03:07:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSIEN 14813-1:2006 (E) 2 Contents Page Foreword. 4 Introduction 5 1 Scope . 6 2 Normative references . 6 3 Terms and definitions. 6 4 Driving cab classi
15、fication. 10 5 Comfort parameters 11 6 Exterior conditions . 11 6.1 Determination of climatic zones 11 6.2 Normal exterior operating conditions. 11 6.3 Extreme exterior operating conditions. 11 7 Performance of the heating and cooling installations 11 7.1 Heating . 11 7.2 Preheating 12 7.3 Cooling.
16、12 7.4 Precooling 12 7.5 Stand by operation . 12 8 Control . 12 8.1 General. 12 8.2 Interior temperature setting (Tic) 12 8.2.1 General. 12 8.2.2 Temperature control not related to exterior temperature. 13 8.2.3 Temperature control related to exterior temperature 13 8.3 Fan speed control . 13 9 Comf
17、ort condition requirements. 13 9.1 Temperatures in the comfort envelope 13 9.1.1 Range of the interior temperature (Tim) with respect to the interior temperature setting (Tic) 13 9.1.2 Range of the interior air temperature in a vertical section of a seated driver 13 9.2 Relative humidity of air cond
18、itioned vehicles 13 9.3 Surface temperatures inside and surrounding the comfort envelope 14 9.4 Temperature at the supply air outlets. 14 9.5 Air speed 14 9.6 Air quantities . 14 9.6.1 Outside air or fresh air . 14 9.6.2 Recirculated air . 14 10 Complementary requirements. 15 10.1 Heat transfer coef
19、ficient (k) . 15 10.2 Overall transmission factor of the windows 15 10.3 Particle air filtration 15 10.4 Noise emission 15 10.5 Vibration generation . 15 10.6 Safety devices . 16 10.6.1 Heating . 16 10.6.2 Cooling. 16 10.6.3 Emergency ventilation 16 10.7 Protection against pressure waves. 16 10.8 Se
20、aling against water, snow and dust 16 10.9 Reliability, maintainability 16 10.9.1 Reliability . 16 10.9.2 Maintainability . 16 Licensed Copy: Wang Bin, na, Mon Nov 06 03:07:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSIEN 14813-1:2006 (E) 3 Annex A (normative) Acceptable air speed 17 Annex B (normati
21、ve) Relative humidity in the comfort envelope.18 Annex C (normative) Heat emitted by a seated person normally dressed20 Annex D (normative) Definition of climatic zones .21 Annex E (informative) Grouping of countries in climatic zones 22 Annex ZA (informative) Relationship between this European Stan
22、dard and the Essential Requirements of EU Directive 96/48/EC as amended by Directive 2004/50/EC 23 Licensed Copy: Wang Bin, na, Mon Nov 06 03:07:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSIEN 14813-1:2006 (E) 4 Foreword This document (EN 14813-1:2006) has been prepared by Technical Committee CEN/TC
23、 256 “Railway applications“, the secretariat of which is held by DIN. 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 February 2007, and conflicting national standards shall be withdrawn at the la
24、test by February 2007. 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 96/48/EC.1)For relationship with the EU Directive, see informative Annex ZA, which is an integra
25、l part of this document. This series of European Standard includes the following parts: EN 14813-1, Railway applications Air conditioning for driving cabs Part 1: Comfort parameters EN 14813-2, Railway applications Air conditioning for driving cabs Part 2: Type tests In the context of this series, t
26、here are two further series on air conditioning in rolling stock: EN 13129-1, Railway applications Air conditioning for main line rolling stock Part 1: Comfort parameters EN 13129-2, Railway applications Air conditioning for main line rolling stock Part 2: Type tests EN 14750-1, Railway applications
27、 Air conditioning for urban and suburban rolling stock Part 1: Comfort parameters EN 14750-2, Railway applications Air conditioning for urban and suburban rolling stock Part 2: Type tests According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countri
28、es are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, S
29、witzerland and United Kingdom. 1) Official Journal No L 235 of 17.9.1996. Amended by Directive 2004/50/EC of the European Parliament and of the Council of 29 April 2004, Official Journal No L 164 of 30.4.2004. Licensed Copy: Wang Bin, na, Mon Nov 06 03:07:07 GMT+00:00 2006, Uncontrolled Copy, (c) BS
30、IEN 14813-1:2006 (E) 5 Introduction The object of this European Standard is to establish common comfort parameters for the European railways. It also specifies the performance of the air-conditioning installations. If necessary, the revised requirements due to the operating constraints of the vehicl
31、e will be detailed in the contractual specification. This European Standard applies if there is no particular clause in the contractual specification. Licensed Copy: Wang Bin, na, Mon Nov 06 03:07:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSIEN 14813-1:2006 (E) 6 1 Scope This European Standard is ap
32、plicable to railway vehicle driving cabs which are air-conditioned or heated/ventilated. These include: locomotives; mainline, suburban and regional vehicles; urban vehicles such as metros and trams. This European Standard does not consider the special operational requirements of shunt locomotives.
33、This European Standard specifies the comfort parameters for the driving cab to ensure driver comfort which helps safe operation. The conditions under which the physical parameters mentioned in this European Standard shall be measured are defined in EN 14813-2. 2 Normative references The following re
34、ferenced documents are indispensable 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 779:2002, Particulate air filters for general ventilation Dete
35、rmination of the filtration performance EN 14813-2:2006, Railway applications Air conditioning for driving cabs Part 2: Type tests EN 50126, Railway applications The specification and demonstration of reliability, availability, maintainability and safety (RAMS) 3 Terms and definitions For the purpos
36、es of this document, the following terms and definitions apply. 3.1 comfort agreeable sensation perceived by a person concerning his climatic environment 3.2 air conditioning installations equipment intended for ventilation and/or heating and/or cooling and/or filtration 3.3 forced air ventilation a
37、ir circulation generated by a mechanical action 3.4 natural ventilation air circulation generated without mechanical action Licensed Copy: Wang Bin, na, Mon Nov 06 03:07:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSIEN 14813-1:2006 (E) 7 3.5 preheating process which enables the interior temperature t
38、o be raised without the presence of occupants 3.6 precooling process which enables the interior temperature to be lowered without the presence of occupants 3.7 heating process which enables the interior temperature to be raised or maintained 3.8 cooling process which enables the interior temperature
39、 to be lowered or maintained 3.9 dehumidification process which reduces the content of water in the interior air 3.10 air conditioning system which includes ventilation, heating, cooling and/or dehumidification 3.11 heating and ventilation system which includes ventilation and heating Licensed Copy:
40、 Wang Bin, na, Mon Nov 06 03:07:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSIEN 14813-1:2006 (E) 8 NOTE 1 The representation is only given as an example and does not prejudice the design of the installation. NOTE 2 Items 13 and 14 can be “and/or“. Figure 1 Diagram explaining certain railway terms 3.
41、12 air handling unit group of components designed to move, filter and/or mix, heat and/or cool the air (see Figure 1, No 12) 3.13 cooling unit system that carries out the cooling function in a centralised and/or de-centralised manner (see Figure 1, No 13) 3.14 principal heating unit system that carr
42、ies out the heating function in a centralised and/or de-centralised manner with the use of heating elements associated or not with the forced air ventilation (see Figure 1, No 14) 3.15 auxiliary heating unit de-centralised heating element(s) for adding heat locally (see Figure 1, No 15) 3.16 outside
43、 air or fresh air air taken from outside (see Figure 1, No 16) 3.17 room air air contained in a specified space (see Figure 1, No 17) 3.18 re-circulated air air taken from the interior of a specified space and re-used (see Figure 1, No 18) Licensed Copy: Wang Bin, na, Mon Nov 06 03:07:07 GMT+00:00 2
44、006, Uncontrolled Copy, (c) BSIEN 14813-1:2006 (E) 9 3.19 mixed air combination of fresh air and re-circulated air (see Figure 1, No 19) 3.20 treated (or conditioned) air air that may have been and/or had energy exchanged as it passed through the air handling unit (see Figure 1, No 20) 3.21 primary
45、air quantity of treated air entering the ducts (see Figure 1, No 21) 3.22 supply air treated air, that may be combined with some induced air, supplied to a specified space (see Figure 1, No 22) 3.23 induced air room air that is taken and re-used locally (see Figure 1, No 23) 3.24 transfer air air le
46、aving a specified area (see Figure 1, No 24), for example air transferring to the saloon area 3.25 exhaust air air rejected outside the vehicle (see Figure 1, No 25) 3.26 interior temperature setting (Tic) theoretical control temperature to be achieved by the room air 3.27 interior temperature setti
47、ng offset (Tic) temperature offset selected by the driver 3.28 interior temperature (Tim) interior temperature measured 0,74 m and/or 0,855 m above the seat reference point as specified in the procedure described in EN 14813-2:2006, Annex D NOTE In the case where two seats within the cab are normall
48、y occupied, the mean of the temperatures at the two seats may be considered. 3.29 mean exterior temperature (Tem) arithmetic mean of the exterior temperatures measured according to the procedure described in EN 14813-2 3.30 comfort envelope areas normally occupied by driver and co-driver 3.31 heat t
49、ransfer coefficient (k) ratio between the density to the heat flow rate per unit of surface area and the prevailing difference in temperature (Tim) and (Tem) across the relevant walls of the driving cab Licensed Copy: Wang Bin, na, Mon Nov 06 03:07:07 GMT+00:00 2006, Uncontrolled Copy, (c) BSIEN 14813-1:2006 (E) 10 NOTE 1 The coefficient k takes account of the efficiency of the insulation of the exterior walls and the effect of the infiltration of air caused by the non-air tightness of the driving cab in motion (doors, wi
