GB 50156-2009版 汽車加油加氣站設計與施工規范

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目 次
1 總則..........................................................................................................................................1
2 符號和術語...............................................................................................................................2
2.1 符號...................................................................................................................................2
2.2 一般性術語........................................................................................................................2
2.3 加油站術語........................................................................................................................3
2.4 加氣站術語........................................................................................................................4
3 一般規定..................................................................................................................................6
4 站址選擇..................................................................................................................................9
5 總平面布置.............................................................................................................................15
6 加油工藝及設施.....................................................................................................................21
6.1 油罐設置..........................................................................................................................21
6.2 加油機設置......................................................................................................................22
6.3 工藝管道..........................................................................................................................22
6.4 油氣回收系統..................................................................................................................24
6.5 防滲措施..........................................................................................................................26
6.6 緊急停泵系統..................................................................................................................28
7 液化石油氣加氣工藝及設施.................................................................................................30
7.1 液化石油氣質量和儲罐..................................................................................................30
7.2 泵和壓縮機......................................................................................................................31
7.3 液化石油氣加氣機..........................................................................................................32
7.4 液化石油氣管道系統......................................................................................................33
7.5 緊急切斷系統..................................................................................................................33
7.6 槽車卸車點......................................................................................................................34
8 壓縮天然氣加氣工藝及設施...................................................................................................35
8.1 天然氣的質量..................................................................................................................35
8.2 調壓計量裝置..................................................................................................................35
8.3 脫硫和脫水裝置..............................................................................................................35
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8.4 壓力表的設置..................................................................................................................35
8.5 天然氣增壓......................................................................................................................36
8.6 壓縮天然氣的儲存..........................................................................................................37
8.7 壓縮天然氣加（接）氣設施..........................................................................................37
8.8 加氣工藝設施的安全保護..............................................................................................38
8.9 壓縮天然氣管道及其組成件..........................................................................................39
9. LNG 和L-CNG 加氣站工藝及設施.......................................................................................41
9.1 LNG 儲罐和泵.................................................................................................................41
9.2 LNG 卸車.........................................................................................................................42
9.3 LNG 加氣區.....................................................................................................................43
9.4 LNG 管道系統.................................................................................................................44
9.5 緊急切斷系統..................................................................................................................45
9.6 L-CNG 加氣站.................................................................................................................45
10 消防設施及給排水 ...............................................................................................................47
10.1 LPG 設施消防給水系統................................................................................................47
10.2 LNG 設施消防給水系統...............................................................................................48
10.3 加油加氣站的滅火器材配置........................................................................................48
10.4 加油加氣站的給排水系統............................................................................................49
11 電氣裝置...............................................................................................................................50
11.1 供配電..............................................................................................................................50
11.2 防雷.................................................................................................................................50
11.3 防靜電............................................................................................................................51
11.4 報警系統........................................................................................................................52
12 采暖通風、建筑物、綠化...................................................................................................53
12.1 采暖通風..........................................................................................................................53
12.2 建筑物............................................................................................................................54
12.3 綠化...............................................................................................................................55
13 工程施工...............................................................................................................................56
13.1 一般規定........................................................................................................................56
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13.2 材料和設備檢驗............................................................................................................57
13.3 土建工程........................................................................................................................58
13.4 工藝設備安裝................................................................................................................61
13.5 管道工程........................................................................................................................63
13.6 電氣儀表施工................................................................................................................65
13.7 防腐蝕工程....................................................................................................................67
13.8 交工文件........................................................................................................................67
附錄 A 計算間距的起訖點.....................................................................................................70
附錄B 加油加氣站內爆炸危險區域的等級范圍劃分...........................................................71
附錄C 民用建筑物保護類別劃分...........................................................................................78
附錄D 玻璃鋼防滲層技術要求...............................................................................................80
D.1 玻璃鋼材料組成...........................................................................................................80
D.2 材料選用........................................................................................................................80
D.3 材料接驗、貯運和使用要求.....................................................................................80
D.4 玻璃鋼防滲層的結構..................................................................................................81
D.5 玻璃鋼膠料的配制.......................................................................................................81
D.6 施工環境及條件...........................................................................................................82
D.7 施工方法........................................................................................................................82
D.8 玻璃鋼內襯層的養護..................................................................................................83
D.9 施工過程檢驗...............................................................................................................83
D.10 最終質量檢驗.............................................................................................................83
D.11 修補 ..............................................................................................................................84
D.12 交工資料......................................................................................................................85
本規范用詞說明 ...........................................................................................................................86
條文說明 ......................................................................................................................................87
1
1 總則
1.0.1 為在汽車加油加氣站設計和施工中貫徹國家有關方針政策，統一技術要求,
做到安全可靠、技術先進、經濟合理，制定本規范。
1.0.2 本規范適用于新建、擴建和改建的汽車加油站、LPG 加氣站、CNG 加氣站、
LNG 加氣站、L-CNG 加氣站和汽車加油加氣合建站工程的設計和施工。
本規范不適用于工作壓力大于 25MPa（表壓）的CNG 加氣站和L-CNG 加氣站
的設計。
1.0.3 汽車加油加氣站設計和施工除應執行本規范外，尚應符合國家現行有關強制
性標準的規定。


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chuyun205

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