ISO-7165-2009.pdf
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1、 Reference number ISO 7165:2009(E) ISO 2009 INTERNATIONAL STANDARD ISO 7165 Second edition 2009-03-15 Fire fighting Portable fire extinguishers Performance and construction Lutte contre lincendie Extincteurs portatifs Performances et construction Copyright International Organization for Standardizat
2、ion Provided by IHS under license with ISO Licensee=HP Monitoring/1111111164 Not for Resale, 04/07/2009 02:56:19 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 7165:2009(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing
3、 policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobes licensing policy. The ISO Cen
4、tral Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been ta
5、ken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. COPYRIGHT PROTECTED DOCUMENT ISO 2009 All rights reserved. Unless otherwise specified, no part of this
6、 publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211
7、 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2009 All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=HP Monitoring/1111111164 Not for Resale, 0
8、4/07/2009 02:56:19 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 7165:2009(E) ISO 2009 All rights reserved iii Contents Page Foreword. v 1 Scope . 1 2 Normative references. 1 3 Terms and definitions. 1 4 Classification of extinguishers 4 5 Extinguishing media, propell
9、ants and filling requirements. 4 5.1 Extinguishing media. 4 5.2 Propellants 5 5.3 Filling requirements 5 6 Pressure requirements for low-pressure extinguishers. 6 6.1 Test pressure 6 6.2 Minimum burst pressure 6 7 General operating performance requirements 6 7.1 Operating temperatures. 6 7.2 Minimum
10、 effective discharge time and bulk range of discharge. 6 7.3 Resistance to temperature changes. 9 7.4 Retention of charge 10 7.5 Mechanical resistance 11 7.6 Resistance to corrosion. 13 7.7 Tapping test (powder extinguishers only) . 14 7.8 Intermittent discharge test. 18 8 Performance requirements f
11、or test fires 18 8.1 Rating suitability for the various classes of fire 18 8.2 Test fires General. 20 8.3 Class A test fire. 21 8.4 Class B test fire. 23 8.5 Class D test fire. 25 8.6 Electrical conductivity of extinguisher discharge. 29 8.7 Class F test fire. 29 8.8 Class F splash test . 31 9 Const
12、ruction requirements 35 9.1 High-pressure extinguishers. 35 9.2 Low-pressure extinguishers 35 9.3 Carrying handle. 38 9.4 Mounting 38 9.5 Caps, valves and closures. 38 9.6 Safety devices. 39 9.7 Manufacturing tests 39 9.8 Requirements for plastics components. 40 9.9 Hose assemblies. 42 9.10 Method o
13、f operation . 43 9.11 Safety-locking devices. 43 9.12 Requirements for pressure gauges and indicators for low-pressure extinguishers 44 9.13 Dip-tubes and filters Water-based extinguishers . 46 9.14 Special requirements for CO2 extinguishers. 46 9.15 Gasket and O-rings. 47 10 Marking and colour. 47
14、Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=HP Monitoring/1111111164 Not for Resale, 04/07/2009 02:56:19 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 7165:2009(E) iv ISO 2009 All rights reserved 10.1 Colour
15、.47 10.2 Marking.47 10.3 Inspection instructions.51 11 Manuals51 11.1 User manual.51 11.2 Service manual52 Annex A (normative) Alternate test fire for powder extinguishers with a rating exceeding 144B.53 Bibliography .58 Copyright International Organization for Standardization Provided by IHS under
16、license with ISO Licensee=HP Monitoring/1111111164 Not for Resale, 04/07/2009 02:56:19 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 7165:2009(E) ISO 2009 All rights reserved v Foreword ISO (the International Organization for Standardization) is a worldwide federation
17、 of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee.
18、International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance wit
19、h the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approv
20、al by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 7165 was prepared by Technical Committee
21、 ISO/TC 21, Equipment for fire protection and fire fighting, Subcommittee SC 2, Manually transportable fire extinguishers. This second edition cancels and replaces the first edition (ISO 7165:1999), which has been technically revised. It also incorporates the Amendments ISO 7165:1999/Amd 1:2004 and
22、ISO 7165:1999/Amd 2:2004. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=HP Monitoring/1111111164 Not for Resale, 04/07/2009 02:56:19 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyright International Organizati
23、on for Standardization Provided by IHS under license with ISO Licensee=HP Monitoring/1111111164 Not for Resale, 04/07/2009 02:56:19 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARD ISO 7165:2009(E) ISO 2009 All rights reserved 1 Fire fighting Portable
24、fire extinguishers Performance and construction 1 Scope This International Standard specifies the principal requirements intended to ensure the safety, reliability and performance of portable fire extinguishers. It is applicable to a fully charged extinguisher having a maximum mass of 20 kg. Subject
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