石油化工企业可燃和有毒气体检测报警设计规范(doc 18页)
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资料简介：
1. GENERAL PRINCIPLES……………………………3
2. TERMINOLOGY AND SYMBOLS……………………3
Terminology ………………………3
Symbols………………………………3
3. COMMON STIPULATIONS………………………4
4. DETERMINATION OF DETECTION POINTS…………………5
Processing installations………………………………5
Storage-transportation Facilities……………………6
Locations where Combustible Gases and Toxic gases Diffuse and Accumulate ………7
5. DETECTION-ALARM SYSTEMS OF COMBUSTIBLE GASES
AND TOXIC GASES……………………8
System composition and performance……………………8
Selection of the detectors………………9
Selection of Alarms or Indicator-alarms……………………………10
6. INSTALLATION OF ALARMS FOR COMBUSTIBLE GASES
AND TOXIC GASES…………………… 12
Installation of the detector………………………12
Installation of alarms or indicator-alarms……………………………12
APPENDIX A: PROPERTIES TABLE OF COMBUSTIBLE GASES, TOXIC GASES, AND THEIR VAPORS……………………………13
ATTACHMENT:
ELUCIDATION OF SOME TERMS USED IN THE SPECIFICATIONS…………………19
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