美国国家标准《制冷系统安全标准》(英文 50 页)

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CONTENTS

ANSI/ASHRAE Standard 15-2010,

Safety Standard for Refrigeration Systems

Foreword....... 2

1 Purpose ...... 3

2 Scope ..... 3

3 Definitions....... 3

4 Occupancy Classification ....... 5

5 Refrigerating System Classification.... 6

6 Refrigerant Safety Classification..... 7

7 Restrictions on Refrigerant Use...... 7

8 Installation Restrictions....... 9

9 Design and Construction of Equipment and Systems ...... 12

10 Operation and Testing....... 22

11 General Requirements...... 23

12 Precedence with Conflicting Requirements ...... 24

13 Listed Equipment ...... 24

Informative Appendix A: Calculations of the Maximum Allowable Concentration (Cm) of a Blend ..... 24

Informative Appendix B: Informative References ....... 25

Normative Appendix C: Normative References ...... 25

Informative Appendix D: Method for Calculating Discharge Capacity of

Positive Displacement Compressor Pressure-Relief Device....... 26

Normative Appendix E: Allowable Equivalent Length of Discharge Piping..... 27

Informative Appendix F: Emergencies in Refrigerating Machinery Rooms .... 28

Informative Appendix G: Addenda Description Information.... 30

内容

ANSI/ASHRAE 标准 15-2010，制冷系统安全标准

前言....... 2

1 目的...... 3

2 范围...... 3

3 定义....... 3

4 占用分类....... 5

5 制冷系统分类.... 6

6 制冷剂安全分类..... 7

7 制冷剂使用限制...... 7

8 安装限制....... 9

9 设备和系统的设计和建造...... 12

10 操作和测试....... 22

11 一般要求...... 23

12 冲突要求的优先级 ...... 24

13 列出的设备...... 24

资料性附录 A：混合物最大允许浓度 (Cm) 的计算..... 24

资料性附录 B：资料性参考文献....... 25

规范性附录 C：规范性参考文献...... 25

资料性附录 D：计算放电容量的方法

容积式压缩机减压装置....... 26

规范性附录 E：排放管道的允许等效长度..... 27

资料性附录 F：制冷机房的紧急情况...... 28

资料性附录 G：附录描述信息...... 30