BS EN 15609-2012 LPG equipment and accessories LPG propulsion systems for boats yachts and other craft《液化石油气(LPG)设备和附件 小船、游艇和其他船只用LPG推进系统》.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 15609:2012LPG equipment and accessories LPG propulsion systems forboats, yachts and other craftBS EN 15609:2012 BRITISH STANDARDNational forewordThis British Standard is th

2、e UK implementation of EN 15609:2012. It supersedes BS EN 15609:2008 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee PVE/19, LPG containers and their associated fittings.A list of organizations represented on this committee can be obtained on request t

3、o its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2012. Published by BSI Standards Limited 2012ISBN 978 0 580 71229 6 ICS 47.020.20; 47.080 Compliance with a Br

4、itish Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 May 2012.Amendments issued since publicationDate T e x t a f f e c t e dBS EN 15609:2012EUROPEAN STANDARD NORME EUROPENNE EUROPISC

5、HE NORM EN 15609 April 2012 ICS 47.020.20; 47.080 Supersedes EN 15609:2008English Version LPG equipment and accessories - LPG propulsion systems for boats, yachts and other craft Equipements pour gaz de ptrole liqufi et leurs accessoires - Systmes de propulsion GPL des bateaux, yachts et autres navi

6、res Flssiggas-Gerte und Ausrstungsteile - Flssiggas-(LPG-) Antriebsanlagen fr Boote, Jachten und andere Wasserfahrzeuge This European Standard was approved by CEN on 16 March 2012. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving thi

7、s 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 CEN member. This European Standard exists in three official v

8、ersions (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 versions. CEN members are the national standards bodies of Austr

9、ia, Belgium, Bulgaria, Croatia, 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, Switzerland, Turkey and United Kingdo

10、m. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15609:2012: EBS EN 15

11、609:2012EN 15609:2012 (E) 2 Contents Page Foreword 4Introduction .51 Scope 62 Normative references 63 Terms and definitions .74 Components 104.1 General provisions . 104.2 LPG containers . 104.2.1 General provisions . 104.2.2 Cylinders 104.2.3 Fixed container . 114.3 Fuel system components . 114.3.1

12、 Vaporiser . 114.3.2 Other components 115 Installation requirements . 125.1 General requirements . 125.2 Installer of the LPG system . 135.3 Additional LPG systems 135.4 Modifications to the structure of the craft . 145.5 Container installation . 145.5.1 General . 145.5.2 Fixed containers . 155.5.3

13、Cylinders 155.5.4 Container lockers 155.5.5 Installation of more than one container . 165.6 Components fitted to the fixed container 165.6.1 General requirements . 165.6.2 Remote-controlled service valve with excess flow valve on the container 165.6.3 Pressure relief valve . 175.6.4 Filler valve . 1

14、75.6.5 Overfill protection device . 175.6.6 Level indicator . 175.6.7 Fittings . 175.6.8 Pressure relief device . 175.7 Gas pipes, tubes and hoses 175.8 Other components 185.8.1 Gas connections between components of the LPG-system 185.8.2 Remote-controlled shut-off valve 195.8.3 Filling unit 205.9 E

15、lectrical installation 205.10 Fuel selection system 215.11 Gas detection 215.11.1 General . 215.11.2 Alarm position . 225.11.3 Sensors position . 225.12 Forced ventilation . 225.12.1 General . 225.12.2 Purging of engine space 225.12.3 Position of venting 22BS EN 15609:2012EN 15609:2012 (E) 3 6 Fire-

16、extinguishing equipment 227 Owners manual . 228 Commissioning 238.1 Tightness test 238.2 Initial filling of the container and the system with LPG 238.3 Fuel system test 238.4 Water trial . 23Annex A (normative) Fixing requirements for containers with a capacity up to and including 150 l 24A.1 Genera

17、l requirements . 24A.2 Container frame . 25Annex B (normative) Fixing requirements for containers with a capacity over 150 l 26B.1 General requirements . 26B.2 Container frame . 26Annex C (normative) Cylinder securing requirements . 27Annex D (normative) Instructions to be included in the owners man

18、ual . 30D.1 General requirements . 30D.2 Availability of LPG supply 30D.3 Position and operation of emergency shut-off valve 30D.4 Safety instructions to be included in the manual 30D.5 Instruction for the normal use of the LPG system . 31D.5.1 Filling of the LPG system . 31D.5.2 Switching procedure

19、 (for dual-fuelled craft) . 31D.5.3 Opening and closing of manual valves (in the case of multiple containers) 31D.5.4 Liquid level indicator . 31D.5.5 Maintenance and inspection 31D.5.6 Defects and repairs . 32D.5.7 Storage, repair and maintenance . 32D.5.8 Disposal 32D.5.9 Hot work . 33Annex E (nor

20、mative) Additional test requirements for vaporisers 34Annex F (informative) Installation of more than one container 35Annex G (informative) Example of installation certificate 36Annex H (informative) Example LPG identification label 37Annex I (informative) Environment checklist . 38Annex ZA (informa

21、tive) Relationship between this Standard and the Essential Requirements of EU Directive 94/25/EC amended by EU Directive 2003/44/EC . 39Bibliography 41BS EN 15609:2012EN 15609:2012 (E) 4 Foreword This document (EN 15609:2012) has been prepared by Technical Committee CEN/TC 286 “LPG equipment and acc

22、essories”, the secretariat of which is held by NSAI. 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 October 2012, and conflicting national standards shall be withdrawn at the latest by October 20

23、12. 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 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 Commi

24、ssion and the European 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 document. This document supersedes EN 15609:2008. The main changes with respect to the previous edi

25、tion include: the addition of Annexes E, G and H; expansion of requirements of the installer; removal of the specific requirements for the EN 13760 nozzle; components fitted to the cylinder; tightness test pressure increased to 10 bar; optional forced ventilation for the locker, 5.5.4; and gas detec

26、tion requirements. 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 Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungar

27、y, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 15609:2012EN 15609:2012 (E) 5 Introduction This European Standard specifies requirements for the inst

28、allation of equipment for the use of Liquefied Petroleum Gas (hereafter referred to as LPG) in the propulsion systems of small craft. This European Standard calls for the use of substances and procedures that can be injurious to health if adequate precautions are not taken. It refers only to technic

29、al suitability: it does not absolve the user from their legal obligations relating to health and safety at any stage. Protection of the environment is a key political issue in Europe and elsewhere. Protection of the environment in this document is understood in a very broad sense. The phrase is used

30、, for example, in relation to the total life-cycle aspects of a product on the environment (including expenditure of energy) during all phases of its existence, from use, to scrapping, to recycling of materials, etc. Annex I comprises an environmental checklist which highlights the clauses of this E

31、uropean Standard that address environmental aspects. It has been assumed in the drafting of this European Standard that the execution of its provisions is entrusted to appropriately qualified and experienced persons. This European Standard is based on EN 12979 3. BS EN 15609:2012EN 15609:2012 (E) 6

32、1 Scope This European Standard specifies the requirements for LPG propulsion systems on craft with hull lengths less than or equal to 24 m, including those defined by Directive 94/25/EC. This European Standard does not cover appliances with directly attached gas cylinders, such as portable self-cont

33、ained camping stoves and portable gas lamps. 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 the edition cited applies. For undated references, the latest edition of

34、 the referenced document (including any amendments) applies. EN 1442, LPG equipment and accessories Transportable refillable welded steel cylinders for LPG Design and construction EN 12805, Automotive LPG components Containers EN 12806:2003, Automotive liquefied petroleum gas components Other than c

35、ontainers EN 12864, Low-pressure, non adjustable regulators having a maximum outlet pressure of less than or equal to 200 mbar, with a capacity of less than or equal to 4 kg/h, and their associated safety devices for butane, propane or their mixtures EN 13110, Transportable refillable welded alumini

36、um cylinders for liquefied petroleum gas (LPG) Design and construction EN 14140, LPG equipment and accessories Transportable refillable welded steel cylinders for LPG Alternative design and construction EN 14291, Foam producing solutions for leak detection on gas installations EN 14427, Transportabl

37、e refillable fully wrapped composite cylinders for Liquefied Petroleum Gases (LPG) Design and Construction EN 28846, Small craft Electrical devices Protection against ignition of surrounding flammable gases (ISO 8846) EN 60529, Degrees of protection provided by enclosures (IP Code) (IEC 60529) EN IS

38、O 898-1:2009, Mechanical properties of fasteners made of carbon steel and alloy steel Part 1: Bolts, screws and studs with specified property classes Coarse thread and fine pitch thread (ISO 898- 1:2009) EN ISO 9094-1, Small craft Fire protection Part 1: Craft with a hull length of up to and includi

39、ng 15 m (ISO 9094-1) EN ISO 9094-2, Small craft Fire protection Part 2: Craft with a hull length of over 15 m (ISO 9094-2) EN ISO 10133, Small craft Electrical systems Extra-low-voltage d.c. installations (ISO 10133) EN ISO 10239, Small craft Liquefied petroleum gas (LPG) systems (ISO 1 0239) EN ISO

40、 10240, Small craft Owners manual (ISO 10240) BS EN 15609:2012EN 15609:2012 (E) 7 EN ISO 11105, Small craft Ventilation of petrol engine and/or petrol tank compartments (ISO 11105) EN ISO 11591, Small craft, engine-driven Field of vision from helm position (ISO 11591) EN ISO 12217 (all parts), Small

41、 craft Stability and buoyancy assessment and categorization EN ISO 13297, Small craft Electrical systems Alternating current installations (ISO 13297) ISO 630, Structural steels Plates, wide flats, bars, sections and profiles ISO 20826, Automotive LPG components Containers 3 Terms and definitions Fo

42、r the purposes of this document, the terms and definitions given in EN 12806:2003 and the following apply. 3.1 liquefied petroleum gas LPG one or more light hydrocarbons which are assigned to either UN 1011, UN 1075, UN 1965, UN 1969 or UN 1978 only, and which consist mainly of propane, propene, but

43、ane, butane isomers and butene with traces of other hydrocarbon gases Note 1 to entry: For automotive LPG specification, see EN 589 1. 3.2 LPG system installation consisting of an arrangement of container(s), safety device(s), pressure regulator(s), vaporiser(s), connection(s), valve(s), piping, tub

44、ing, hose, fitting(s) and devices intended to store, supply, monitor or control the flow of LPG up to and including the appliance and engine Note 1 to entry: The cylinders are replaceable items and might not be supplied with the LPG system in the craft. 3.3 competent person person who, due to a comb

45、ination of appropriate qualifications, training, experience and resources, is able to make objective judgments on the subject 3.4 container vessel used for the storage of LPG 3.5 cylinder transportable, refillable container with a water capacity from 0,5 l up to and including 150 l 3.6 fixed contain

46、er LPG pressure vessel permanently installed to the structure of the craft 3.7 contents gauge device to indicate the liquid level or contents in a pressure vessel BS EN 15609:2012EN 15609:2012 (E) 8 3.8 pressure relief valve PRV self-closing valve which automatically, without the assistance of any e

47、nergy other than that of the vapour concerned, discharges vapour at a predetermined pressure, and operates with a pop action 3.9 overfill protection device OPD device designed to automatically reduce the filling rate to a minimal flow when the fill level reaches a predetermined amount Note 1 to entr

48、y: In marine applications the predetermined amount is 80 % of the water capacity. 3.10 filler valve valve system for liquid fill service 3.11 pressure relief device component protecting the pressure vessel from bursting by venting the LPG content at a pre-set temperature 3.12 excess flow valve valve

49、 designed to close automatically, with a small residual flow, when the fluid flow passing through it exceeds a predetermined value, and to re-open when the pressure differential across the valve has been restored below a certain value 3.13 non-return valve valve designed to close automatically to restrict reverse flow 3.14 fuel sys