GB 25285.2-2010
Explosive atmospheres.Explosion prevention and protection.Part 2:Basic concepts and methodology for mining (English Version)
- Standard No.
- GB 25285.2-2010
- Language
- Chinese, Available in English version
- Release Date
- 2010
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2022-05
- Replace By
- GB/T 25285.2-2021
- Latest
- GB/T 25285.2-2021
- Scope
- This part introduces the basic principles and methods for the design and manufacture of mine equipment, protective systems and components, and provides general guidelines for explosion prevention and protection in the mining industry. This standard applies to Class I equipment, protective systems and components intended to be used in underground parts of mines and parts of surface installations where there is a risk of gas and/or combustible dust. This section does not apply to: medical equipment intended for use in a medical environment; equipment, protective systems and components used entirely in explosive hazardous areas caused by the presence of explosive substances or unstable chemical substances; personal protective equipment for personnel; containing requirements to control the combustion process design and manufacture of systems, unless they can be equivalent to ignition sources in potentially explosive atmospheres; mines, surface installations where gas and/or combustible dust are not necessarily present (such as coal preparation plants in coal mines, power plants, coke oven workshops, etc.) ). Explosive atmospheres may appear in these places, but they are not part of coal mines, they are covered in GB 25285.1-2010.
GB 25285.2-2010 Referenced Document
- GB 12158 General guideline for preventing electrostatic accidents
- GB 20800.3 General rules of explosion-protect techniques of reciprocating internal combustion engines for explosive atmospheres.Part 3:Group I engines for use in underground workings susceptible to firedamp and/or combustible dust
- GB 20936.1 Electrical apparatus for the detection and measurement of flammable gases- Part 1: General requirement and test methods
- GB 20936.2 Electrical apparatus for the detection and measurement of flammable gases.Part 2:Performance requirements for group I apparatus indicating a volume fraction up to 5% methane in air
- GB 3836.1 Explosive atmospheres.Part 1:Equipment.General requirements
- GB 3836.2 Explosive atmospheres.Part 2:Equipment protection by flameproof enclosures "d"
- GB 3836.3 Explosive atmospheres.Part 3:Equipment protection by increased safety "e"
- GB 3836.4 Explosive atmospheres.Part 4:Equipment protection by intrinsic safety "i"
- GB 3836.5 Electrical apparatus for explosive gas atmosphere-Part 5:Pressurized enclosures"p"
- GB 3836.7 Electrical apparatus for explosive gas atmospheres-Part 7:Power filling"q"
- GB 3836.9 Explosive atmospheres.Part 9:Equipment protection by type of protection "m"*， 2014-12-05 Update
- GB 7957 Safety technical requirements for miner's lamps used in coal mines*， 2023-09-08 Update
- GB 7957.2 Caplights for use in mines susceptible to firedamp.Part 2:Performance and other safety-related matters
- GB/T 13813 Safety test method and judgment rules for friction sparks of metal materials used in coal mines*， 2023-05-23 Update
- GB/T 15706.1-2007 Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology
- GB/T 15706.2-2007 Safety of machinery Basic concepts, general principles for design Part 2: Technical principles
- GB/T 16855.1 Safety-related components of machinery safety control systems Part 1: General principles for design*， 2019-07-01 Update
- GB/T 16856.1 Safety of machinery.Risk assessment.Part 1:Principles
- GB/T 2 Fasteners.Ends of parts with external thread*， 2016-02-24 Update
- GB/T 20438.1 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 1: General requirements*， 2017-12-29 Update
- GB/T 20438.2 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 2:Requirements for electrical/electronic/programmable electronic safety-related systems*， 2017-12-29 Update
- GB/T 20438.3 Functional safety of electrical/electronic/programmable electronic safety-related systems Part 3: Software requirements*， 2018-07-01 Update
- GB/T 20438.4 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 4: Definitions and abbreviations*， 2017-12-29 Update
- GB/T 20438.5 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 5: Examples of methods for the determination of safety integrity levels*， 2017-12-29 Update
- GB/T 20438.6 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 6: Guidelines on the application of IEC 61508-2 and IEC 61508-3*， 2017-12-29 Update
- GB/T 20438.7 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 7: Overview of techniques and measures*， 2017-12-29 Update
- GB/T 20936.3 Gas detectors for explosive atmospheres—Part 3: Guidance on functional safety of fixed gas detection systems*， 2017-12-29 Update
- GB/T 2900.35 Electrotechnical Terminology for Explosive Atmospheres*， 2023-05-23 Update
GB 25285.2-2010 history
- 2021 GB/T 25285.2-2021 Explosive atmospheres—Explosion prevention and protection—Part 2： Basic concepts and methodology for mining
- 2010 GB 25285.2-2010 Explosive atmospheres.Explosion prevention and protection.Part 2:Basic concepts and methodology for mining
GB 25285.2-2010 Explosive atmospheres.Explosion prevention and protection.Part 2:Basic concepts and methodology for mining was changed to GB/T 25285.2-2021 Explosive atmospheres—Explosion prevention and protection—Part 2： Basic concepts and methodology for mining.
