压缩天然气工程流程通用图集（加气母站）CDP-M-CNG-OP-001-2015-1

本图集规定了压缩天然气（CNG）加气母站工程在工艺、循环冷却水及消防给水、自控、工业电视监控、电气及暖通等专业通用流程图，适用于中国石油天然气股份有限公司天然气与管道分公司新建压缩天然气加气母站工程，改建和扩建工程可参照执行。

前 言 ······································I

第一章 编制说明

编制说明·····································1

第二章 图纸

图例、文字代号和设备配置说明···························6

加气母站工艺流程方框图(4 台压缩机组，不带自加气)·················7

加气母站工艺流程方框图(4 台压缩机组，带自加气)··················8

加气母站工艺流程方框图(6 台压缩机组，不带自加气)·················9

加气母站工艺流程方框图(6 台压缩机组，带自加气)··················10

加气母站工艺流程一（4 台压缩机组,不带自加气）·················· 11

加气母站工艺流程二（4 台压缩机组,不带自加气）·················· 12

加气母站工艺流程一（4 台压缩机组,带自加气）·············· ·····13

加气母站工艺流程二（4 台压缩机组,带自加气）··················· 14

加气母站工艺流程一（6 台压缩机组,不带自加气）···················15

加气母站工艺流程二（6 台压缩机组,不带自加气）···················16

加气母站工艺流程一（6 台压缩机组,带自加气）····················17

加气母站工艺流程二（6 台压缩机组,带自加气）····················18

加气母站循环冷却水系统流程图（4 台压缩机）···················· 19

加气母站循环冷却水系统流程图（6 台压缩机）···················· 20

加气母站消防水系统流程图····························· 21

加气母站自控系统图(不带自加气) ··························22

加气母站自控系统图(带自加气) ···························23

加气母站 P&ID 流程图一······························24

加气母站 P&ID 流程图二·······························25

加气母站 P&ID 流程图三·······························26

加气母站 P&ID 流程图四·······························27

加气母站 6/10KV 高压系统图·····························28

加气母站 0.4 KV 低压配电系统图（一）························29

加气母站 0.4 KV 低压配电系统图（二）························30

加气母站 0.4 KV 低压配电系统图（三）························31

加气母站 0.4 KV 低压配电系统图（四）························32

加气母站消防泵、UPS 系统图·····························33

加气母站视频监控系统图·······························34

加气母站常压热水锅炉系统流程图···························35