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Foam-spray extinguishing equipments
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GA 834-2009
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PDF similar to GA 834-2009
Standard similar to GA 834-2009 GB 4351 GA 602 GB 4066.2 GA 999 Basic data | Standard ID | GA 834-2009 (GA834-2009) | | Description (Translated English) | Foam-spray extinguishing equipments | | Sector / Industry | Public Security (Police) Industry Standard | | Classification of Chinese Standard | C84 | | Classification of International Standard | 13.220.20 | | Word Count Estimation | 23,239 | | Date of Issue | 2009-06-04 | | Date of Implementation | 2009-07-01 | | Quoted Standard | GB 150; GB/T 3098.1; GB/T 3098.2; GB/T 3098.3; GB 5135.3-2003; GB 5135.10-2006; GB 5135.11; GB/T 9112; GB 9969.1; GB 15308-2006; GB/T 17241.6; GB 50151; GA 61-2002; GA 400-2002 | | Regulation (derived from) | National Engineering Standards Information Network June 22, 2009 News; industry standard filing notice 2010 No. 2 (total No. 122) | | Issuing agency(ies) | Ministry of Public Security | | Summary | This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage requirements for foam spray fire extinguishing devices (hereinafter referred to as "the device") and the components of the device. This standard applies to foam fire extinguishing system foam spray fire extinguishing device. | GA 834-2009: Foam-spray extinguishing equipments---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Foam-spray extinguishing equipments
ICS 13.220.20
C84
People's Republic of China Public Security Industry Standards
Spray foam fire extinguishing device
Posted 2009-06-04
2009-07-01 implementation
People's Republic of China Ministry of Public Security
Table of Contents
Introduction Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 model preparation 2
5 Requirement 2
5.1 means 2
5.2 reservoir 3
5.3 extinguishing agent 4
5.4 foam spray nozzles 4
5.5 Partition valve 4
5.6 control valve 5
5.7 safety valve 5
Driving means 5 5.8
5.9 Dynamic bottle group 5
5.10 container valve 5
5.11 one-way valve 5
5.12 manifold 5
5.13 connecting pipe 6
5.14 6 safety relief device
Leak detection apparatus 6 5.15
5.16 signal feedback means 6
5.17 pipes, pipe fittings 6
5.18 hook, bracket 6
5.19 decompression device 6
5.20 control panel 7
6 Test methods 8
7 Inspection rules 11
8 manuals - Claim 11
Appendix A (normative) means the number of samples and test procedures 14
Appendix B (normative) tank test procedures and the number of samples 15
Annex C (normative) partition valve test procedures and the number of samples 16
Annex D (normative) Control panel test procedures and sample number 17
Appendix E (normative) valve test procedures and sample number 18
Annex F (normative) pressure plate test procedures and the number of samples 19
Other test procedures and the number of samples in Appendix G (normative) 20
Foreword
The standard Chapter 4, Chapter 5 and Chapter 7 are mandatory content, the rest are recommended.
This standard Appendices A to G are normative appendices.
The standard proposed by the People's Republic of China Ministry of Public Security Fire Department.
This standard by the National Standardization Technical Committee on Fire II Technical Committee (SAC/TC113/SC2) centralized.
This standard is drafted by. Ministry of Public Security in Tianjin Fire Research Institute.
Participated in the drafting of this standard. Heilongjiang Provincial Public Security Department, Fire Department, Zhejiang Provincial Public Security Fire Department, Northeast Electric Power Design Institute, Hangzhou An Shicheng
Fire Equipment Co., Ltd. Hangzhou new era of fire.
The main drafters of this standard. Baidian Tao, Wang Yi Qing, Song Bo, Luozong Jun, Li, Chen Zemin, Yangzhen Ming, Zhang Qiang, Qiu , Yuying Fei,
Li Qiang, Li Xiangdong, high Zhicheng, Xukang Hui.
Spray foam fire extinguishing device
1 Scope
This standard specifies the spray foam fire extinguishing system (hereinafter referred to as a "means") and device components required, test methods, inspection rules, marking
Chi, packaging, transportation and storage requirements.
This standard applies to foam spray foam fire extinguishing system fire extinguishing system.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB 150 steel pressure vessels
GB/T 3098.1 Mechanical properties of fasteners Bolts, screws and studs (GB/T 3098.1-2000, idt ISO 898-1.1999)
GB/T 3098.2 Mechanical properties of fasteners - Nuts - Coarse thread (GB/T 3098.2-2000, idt ISO 898-2.1992)
GB/T 3098.3 Mechanical properties of fasteners set screws (GB/T 3098.3-2000, idt ISO 898-5.1998)
GB 5135.3-2003 Automatic sprinkler systems - Part 3. spray nozzle
Part 10 GB 5135.10-2006 sprinkler systems. pressure switch
Part 11 GB 5135.11 sprinkler system. grooved pipe fittings
GB/T 9112 steel pipe flanges with type parameters
GB 9969.1 Instructions General Industrial Products
GB 15308-2006 foam fire extinguishing agent (ISO 7203.1.1995, ISO 7203.2.1995, ISO 7203.3.1999, NEQ)
GB/T 17241.6 whole cast iron pipe flanges
GB 50151 foam fire extinguishing system design specifications
GA 61-2002 fixed fire extinguishing system drive, control devices General
GA 400-2002 gas fire extinguishing systems and components performance requirements and test methods
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
The tank, foam extinguishing agents, power cylinders, drive means, an expansion device, the partition valve, check valve, foam spray nozzles, control panels, pipe
Network and other fire-fighting equipment parts.
3.2
Of nitrogen and storage container, the container valves, safety relief devices, leak detection devices and other components, make fire fighting apparatus work to maintain the pressure in the set
Total operating pressure range of a special assembly.
3.3
Inner cylinders at maximum filling pressure filling nitrogen, nitrogen gas equilibrium pressure at 20 ℃ environment after pressure.
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