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GB/T 34661-2017 English PDF

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GB/T 34661-2017: Explosion protected technique requirements for vapour recovery system
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PDF similar to GB/T 34661-2017


Standard similar to GB/T 34661-2017

GB/T 25285.1   GB/T 20936.4   GB/T 29304   GB/T 19518.1   GB/T 34663   

Basic data

Standard ID GB/T 34661-2017 (GB/T34661-2017)
Description (Translated English) Explosion protected technique requirements for vapour recovery system
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard K35
Classification of International Standard 29.260.20
Word Count Estimation 22,269
Date of Issue 2017-12-29
Date of Implementation 2018-07-01
Regulation (derived from) National Standards Bulletin 2017 No. 32
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 34661-2017: Explosion protected technique requirements for vapour recovery system

---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.
Explosion protected technique requirements for vapor recovery system ICS 29.260.20 K35 National Standards of People's Republic of China Oil and gas recovery system explosion-proof technical requirements 2017-12-29 Posted 2018-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 dangerous places division 4 5 common technical measures 5 6 Test 9 7 signs, symbols and random files 9 Appendix A (Informative) Oil and Gas Recovery System Hazardous Location 11 Appendix B (informative) Explosion-proof type, according to the standard and equipment for hazardous areas 16 References 17

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard proposed by the China Electrical Equipment Industry Association. This standard by the National Standardization Technical Committee explosion-proof electrical equipment (SAC/TC9) centralized. The main drafting units of this standard. Nanyang Institute of Explosion Electric, Zhengzhou Yongbang Environmental Technology Co., Ltd., Beijing Municipal Environmental Protection Bureau, Token Hengshan Technology (Guangzhou) Co., Ltd., Beijing Win-Win United Oil Technology Co., Ltd., Star Technology Co., Ltd. are. The main drafters of this standard. Zhang Gang, Zhang Qingqiang, Chen Jianming, quarter Peng, Li, Cheng Shuguang. Oil and gas recovery system explosion-proof technical requirements

1 Scope

This standard specifies the explosion-proof technology for the classification of dangerous sites for oil and gas recovery systems, common technical measures, tests, signs and symbols Claim. This standard applies to gas stations, tankers and storage tanks with oil and gas recovery system to adapt to the level of fuel gas or steam class Ⅱ A, temperature Degree group is T1, T2 or T3 group. Note. This standard does not include the requirements of measurement methods, nor the effectiveness of oil and gas recovery. Oil and gas recovery effect should meet the requirements see GB 20950, GB 20951, GB 20952.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. Explosive atmospheres - Part 1. General requirements for equipment Explosive atmospheres - Part 14. Site classification of explosive gas atmospheres GB/T 3836.15 Explosive atmospheres - Part 15. Design, selection and installation of electrical installations GB/T 3836.18 Explosive atmospheres - Part 18. Intrinsically safe electrical systems GB/T 4208 enclosure protection (IP code) GB/T 9081 motor vehicle fuel tanker GB/T 13347 petroleum gas pipeline flame arrester GB/T 22380.1-2017 Fuel gas station explosion-proof safety technology Part 1. Fuel tanker explosion-proof safety technical requirements GB 22380.2 Fuel Gas Station explosion-proof safety technology Part 2. Safety requirements for the structure and performance of safety break-off valve for tanker GB 25286 (all parts) Non-electrical equipment for explosive atmospheres GB 25286.1-2010 Non-electrical equipment for explosive atmospheres Part 1. Basic methods and requirements Code for design of electrical installations in hazardous area atmospheres Code for design and construction of automobile refueling and filling stations

3 Terms and definitions

GB 3836.1-2010 defined and the following terms and definitions apply to this document. 3.1 Vapor recovery system During storage and sale (including oiling, refueling or unloading), the oil and gas in the fuel container is collected and sent to a storage tank for recovery or disposal Equipment system. Note, including unloading oil and gas recovery system, refueling oil and gas recovery system, hair oil and gas recovery system, oil and gas processing equipment, on-line monitoring system. 3.2 Unloading oil vapor recovery system vaporrecoverysystemforunloadinggasoline The oil and gas generated during the unloading of a tank car is collected in a closed system into the tank of the tank truck.

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