BS EN 16750-2017 Fixed firefighting systems Oxygen reduction systems Design installation planning and maintenance《固定消防系统 氧还原系统 设计、安装、计划和维护》.pdf
《BS EN 16750-2017 Fixed firefighting systems Oxygen reduction systems Design installation planning and maintenance《固定消防系统 氧还原系统 设计、安装、计划和维护》.pdf》由会员分享,可在线阅读,更多相关《BS EN 16750-2017 Fixed firefighting systems Oxygen reduction systems Design installation planning and maintenance《固定消防系统 氧还原系统 设计、安装、计划和维护》.pdf(42页珍藏版)》请在麦多课文档分享上搜索。
1、Fixed firefighting systems - Oxygen reduction systems - Design, installation, planning and maintenanceBS EN 16750:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16750 September 2017 ICS 13.220.20 English Versi
2、on Fixed firefighting systems - Oxygen reduction systems - Design, installation, planning and maintenance Installations fixes de lutte contre lincendie - Systmes dappauvrissement en oxygne - Conception, installation, planification et maintenance Ortsfeste Lschanlagen - Sauerstoffreduktionsanlagen -K
3、onstruktion, Einbau, Planung und Instandhaltung This European Standard was approved by CEN on 9 July 2017. 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 alterati
4、on. 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 versions (English, French, German). A version in any other language made by
5、 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 Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
6、Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR S
7、TANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16750:2017 ENational forewordThis Br
8、itish Standard is the UK implementation of EN 16750:2017.The UK participation in its preparation was entrusted to Technical Committee FSH/18/6, Gaseous Extinguishing Media and Systems.A list of organizations represented on this committee can be obtained on request to its secretary.This publication d
9、oes not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 85883 3ICS 13.220.20Compliance with a British Standard cannot confer immunity from le
10、gal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 16750:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16750 Septemb
11、er 2017 ICS 13.220.20 English Version Fixed firefighting systems - Oxygen reduction systems - Design, installation, planning and maintenance Installations fixes de lutte contre lincendie - Systmes dappauvrissement en oxygne - Conception, installation, planification et maintenance Ortsfeste Lschanlag
12、en - Sauerstoffreduktionsanlagen -Konstruktion, Einbau, Planung und Instandhaltung This European Standard was approved by CEN on 9 July 2017. 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 nat
13、ional 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 versions (English, French, German). A ve
14、rsion 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 Austria, Belgium, Bulgaria, Croatia, Cyprus,
15、 Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and Unite
16、d Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1
17、6750:2017 EBS EN 16750:2017EN 16750:2017 (E) 2 Contents Page European foreword . 4 Introduction 5 1 Scope 6 2 Normative references 6 3 Terms and definitions . 7 4 System requirements . 9 4.1 General 9 4.2 Personnel safety 9 4.3 Effectiveness and application . 9 4.4 Alarm organization and emergency p
18、lan 10 5 Design . 10 5.1 Qualification of the designer 10 5.2 Fire protection concept 10 5.3 Structural specifications for the protected area . 10 5.4 Oxygen concentration . 11 5.5 Oxygen reduction to prevent fire . 11 5.6 Safety margins . 12 5.7 Oxygen reduced air quantity 16 5.7.1 Continuous oxyge
19、n reduction 16 5.7.2 Emergency plan 16 5.7.3 Oxygen reduced air 16 5.7.4 Gaseous supply 17 5.7.5 Fault signals . 17 5.8 Technical areas . 17 5.8.1 Technical area for control panel 17 5.8.2 Technical area for reduced oxygen air generation 18 6 Distribution pipework . 18 6.1 Pipework . 18 6.2 Pipe sup
20、ports . 19 6.3 Components in the pipework . 19 7 Monitoring the oxygen concentration 19 8 Alarms and notifications . 21 9 Control equipment . 21 9.1 Function . 21 9.2 Requirements 22 9.3 Electrical power supply . 22 9.4 Electrical installations 22 9.5 Data recording . 22 10 System operation . 23 10.
21、1 Instruction and training of personnel 23 10.2 Inspections . 23 10.3 Operations log . 23 10.4 Further obligations 23 BS EN 16750:2017EN 16750:2017 (E) 3 11 Maintenance . 23 12 Documentation 24 13 Installation 25 13.1 Qualification of the installer . 25 13.2 General specifications, installation 25 A
22、nnex A (normative) Ignition thresholds for oxygen reduction using nitrogen in fire prevention . 26 A.1 Ignition thresholds . 26 A.2 Tests to ascertain ignition thresholds of unfamiliar materials . 27 A.2.1 Cup burner tests 27 A.2.2 Ignition threshold tests 28 A.2.2.1 General . 28 A.2.2.2 Test criter
23、ia 29 A.2.2.3 Test documentation . 29 Annex B (informative) Information for health and safety Working in oxygen-reduction atmospheres for reasons of fire prevention . 31 B.1 General . 31 B.2 Principles of occupational health . 31 B.3 Risk classes . 31 B.4 Basic requirements, planning and installatio
24、n 32 B.5 Protective measures for all areas with oxygen-reduced atmospheres . 33 B.5.1 Structural and technical measures. 33 B.5.2 Organizational measures . 34 B.6 Risk classes and safety measures . 34 Annex C (informative) Existing national regulations for access and working in areas with lower oxyg
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
下载文档到电脑,查找使用更方便
10000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BSEN167502017FIXEDFIREFIGHTINGSYSTEMSOXYGENREDUCTIONSYSTEMSDESIGNINSTALLATIONPLANNINGANDMAINTENANCE 固定
链接地址:http://www.mydoc123.com/p-574142.html