GB/T 39173-2020Smart factory—The effectiveness assessment methods of safety monitoring (English PDF)

National Standard of the People's Republic of China

ICS

25.040.40

Classification

N 10

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

• Introduction
• 1 Scope
• 2 Normative references
• 3 Terms and definitions
• 4 Abbreviations
• 5 General requirements
• 5.1 Objective
• 5.2 Stage 3 of carrying out effectiveness evaluation
• 5.3 Personnel requirements
• 5.4 Detector evaluation requirements
• 5.5 Evaluation Technology
• 5.6 Evaluation Process
• 5.7 Evaluation tool
• 5.8 Data collection
• 5.9 Evaluation Report
• 6 Evaluation of the effectiveness of flame detector safety monitoring
• 6.1 Evaluation requirements
• 6.2 Identification of hazard types
• 6.3 Defining the fire area
• 6.4 Definition of coverage target
• 7 Evaluation of effectiveness of safety monitoring of combustible gas detector
• 7.1 Evaluation requirements
• 7.2 Identification of hazard types
• 7.3 Defining risk areas
• 7.4 CFD calculation and input
• 7.5 Definition of coverage target
• 8 Evaluation of the effectiveness of safety monitoring of toxic gas detectors
• 8.1 Evaluation requirements
• 8.2 Identification of hazard types
• 8.3 Defining risk areas
• 8.4 CFD calculation and input
• 8.5 Definition of coverage target
• 9 Evaluation of the effectiveness of ultrasonic detector safety monitoring
• 9.1 Purpose
• 9.2 Identification of hazard types
• 9.3 Defining risk areas
• 9.4 Coverage target
• Appendix A (informative appendix) Detector coverage assessment technology
• Appendix B (informative appendix) Leakage frequency of typical equipment
• Appendix C (informative appendix) Three-dimensional digital model
• Appendix D (informative appendix) CFD calculation process and method
• Appendix E (informative appendix) Applicable area of smart factory heat detectors
• Appendix F (informative appendix) Table of fire zone classification for typical hydrocarbon installations
• Appendix G (Informative Appendix) Definition of Leakage Volume in Scenario Analysis
• References