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NY/T 652-2002: Technical code of light hydrocarbon-air mixing gas for civil engineering use
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Technical code of light hydrocarbon-air mixing gas for civil engineering use
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NY/T 652-2002
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PDF similar to NY/T 652-2002
Standard similar to NY/T 652-2002 GB/T 29729 GB/T 29411 GB/T 19774 Basic data | Standard ID | NY/T 652-2002 (NY/T652-2002) | | Description (Translated English) | Technical code of light hydrocarbon-air mixing gas for civil engineering use | | Sector / Industry | Agriculture Industry Standard (Recommended) | | Classification of Chinese Standard | F19 | | Classification of International Standard | 27.180 | | Word Count Estimation | 38,362 | | Date of Issue | 2002-12-30 | | Date of Implementation | 2003-03-01 | | Summary | This standard specifies the bubbling gas and light hydrocarbon fuel is mixed with air gasification gas heating mode design, construction and acceptance of the technical conditions for urban, rural construction, expansion or alteration of the civilian light hydrocarbon mixed gas engineering. This specification does not apply directly to the gaseous light hydrocarbon fuel gasification way gas project. | NY/T 652-2002: Technical code of light hydrocarbon-air mixing gas for civil engineering use---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.
Technical code of light hydrocarbon-air mixing gas for civil engineering use
ICS 27.180
F19
People's Republic of China Agricultural Industry Standard
Civil light hydrocarbon mixed gas engineering technical specification
Released on December 12,.2002
2003-03-01 implementation
Published by the Ministry of Agriculture
Content
Foreword III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 2
4 Light hydrocarbon fuel quality, light hydrocarbon mixed gas consumption, quality 2
4.1 Light hydrocarbon fuel quality 2
4.2 Light hydrocarbon mixed gas consumption 3
4.3 Light hydrocarbon mixed gas quality 4
5 Light hydrocarbon mixed gas supply station design 4
5.1 Gas supply site and layout 4
5.2 Light hydrocarbon fuel handling 6
5.3 Gas supply station main facilities 6
5.4 Gas supply station supporting facilities 8
6 Light hydrocarbon mixed gas outdoor pipeline design 10
6.1 General provisions 10
6.2 Pipeline calculation 10
6.3 Pipe laying 11
6.4 introduction tube 12
7 Light hydrocarbon mixed gas indoor pipeline design 13
7.1 Indoor pipeline 13
7.2 Gas equipment 14
8 General rules for construction and acceptance 14
9 Light hydrocarbon mixed gas supply station installation 15
9.1 Civil construction 15
9.2 Containers, tanks and equipment, pipe installation 16
9.3 Weld inspection 18
9.4 Electrical Instrumentation 18
9.5 Electrostatic grounding 18
9.6 Purge and pressure test 19
9.7 Painting 19
10 Light hydrocarbon mixed gas outdoor pipeline installation 20
10.1 General Provisions 20
10.2 Earthworks 20
10.3 Pipe laying 20
10.4 Condensate cylinder installation 21
10.5 Introduction tube installation 21
10.6 Pipe welding and inspection 21
10.7 Steel pipe anti-corrosion 22
10.8 Pipe Purging and Testing 22
11 Light hydrocarbon mixed gas indoor pipeline and burning appliance installation 23
11.1 General Provisions 23
11.2 Pipe installation 23
11.3 Gas appliance, pressure regulator, gas meter installation 23
11.4 Pipe Purging and Testing 24
12 completion acceptance 25
Appendix A (informative) Gas consumption indicators for urban residents 26
Appendix B (informative) Air volume indicators for public buildings (partial) 26
Appendix C (informative appendix) Calculation formula for light hydrocarbon mixed gas dew point 27
Appendix D (normative appendix) Classification of civil building protection categories 28
Appendix E (Normative Appendix) Provisions for the starting point of fire separation
Appendix F (Normative) Classification of explosion hazard areas in light hydrocarbon mixed gas supply stations 31
Appendix G (informative appendix) Simultaneous working coefficient of household burning appliances 犽33
Foreword
This specification combines the characteristics of light hydrocarbon fuels and engineering to determine the design and construction of production, transportation and application systems for civil light hydrocarbon mixed gas.
And the technical conditions of acceptance can ensure the gas production equipment, gas quality, system performance is reliable, safe and applicable, advanced technology and economical. as well as
It meets the requirements of national labor protection, environmental protection and energy conservation.
Design, construction and acceptance of civil light hydrocarbon mixed gas engineering, in addition to the provisions of this code, should also be in accordance with GB 50028 "town gas design
"Code", CJJ33 "Code for Construction and Acceptance of Urban Gas Transmission and Distribution Projects" and related standards.
Appendix D, Appendix E and Appendix F of this standard are normative appendices. Appendix A, Appendix B, Appendix C and Appendix G are informative.
appendix.
This standard is proposed and managed by the Ministry of Agriculture of the People's Republic of China.
This standard was drafted. China Rural Energy Industry Association's new liquid fuel and burning appliance professional committee, China municipal engineering North China design
Research Institute, Inner Mongolia Lulusheng Gas Engineering Co., Ltd., Ministry of Agriculture Biogas Products and Equipment Quality Inspection Center.
The main drafters of this standard. Yan Mingqing, Yu Fengshan, Gu Chunbao, Zhang Yulin, Zheng Shixuan, Wang Qi.
Civil light hydrocarbon mixed gas engineering technical specification
1 Scope
This specification defines the technical conditions for the design, construction and acceptance of the method of heating, gasification and air mixing of bubbling gas and light hydrocarbon fuels.
It is suitable for civil light hydrocarbon mixed gas projects in towns, villages, new construction, expansion or reconstruction.
This specification does not apply to the direct gasification of light hydrocarbon fuels in a gaseous manner.
2 Normative references
The terms in the following documents become the terms of this specification by reference in this specification. Any dated reference document, followed by
Some amendments (not including errata content) or revisions do not apply to this specification. However, parties that have reached an agreement under this Code are encouraged
Study whether the latest versions of these files are available. For undated references, the latest edition applies to this specification.
GB 3323 steel fusion welded butt joint radiograph and quality classification
GB 6932 domestic gas fast water heater
GB 7824 Chinese gas cooking stove
GB/T 13611 City Gas Classification
GB 16410 domestic gas cooker
GB 16802 town gas pressure regulator
GB 50058 Specification for design of electrical installations for explosion and fire hazard environments
GB 50108 Underground Engineering Waterproof Technical Specifications
GB 50168 Electrical installation engineering cable line construction and acceptance specifications
GB 50171 Electrical installation installation engineering panel, cabinet and secondary circuit connection line construction and acceptance specifications
GB 50202 Code for construction quality acceptance of building foundation engineering
GB 50203 Masonry Construction Quality Acceptance Specification
GB 50204 Concrete Structure Engineering Construction Quality Acceptance Specification
GB 50205 Steel Structure Engineering Construction Quality Acceptance Specification
GB 50207 Roofing construction quality acceptance specification
GB 50209 Construction ground engineering construction and acceptance specifications
GB 50210 Construction Decoration Engineering Construction Quality Acceptance Specification
GB 50235 Industrial metal pipeline engineering construction and acceptance specifications
GB 50236 Field equipment, industrial pipeline welding engineering construction and acceptance specifications
GB 50242 Heating and Sanitary Engineering Construction and Acceptance Specifications
GB 50257 Electrical installation engineering explosion and fire hazard environment electrical installation construction and acceptance specifications
GB 50259 Electrical installation installation engineering electrical lighting installation construction and acceptance specifications
GB 50275 compressor, fan, pump installation engineering and acceptance specifications
GB J16 Building Design Fire Code
GB J93 industrial automation instrument engineering construction and acceptance specifications
GB J140 building fire extinguisher configuration design specification
GB J201 Earthwork and Blasting Engineering Construction and Acceptance Specifications
CJJ12 Household Gas Burning Appliance Installation and Acceptance Procedures
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