城市管道天然气居民用户灶前压力有什么规定?

2025-03-13 02:04:35
推荐回答(4个)
回答1:

居民生活用气 设定压力范围:0.75-1.5Pn,一般天然气灶具的额定工作压力Pn=2KPa 即1.5-3KPa之间。

《城镇燃气设计规范》在修订过程中,编制组根据国家有关政策,结合我国城镇燃气的实际情况,进行了广泛的调查研究,认真总结了我国城镇燃气工程建设和规范执行十年来的经验,吸收了国际上发达国家的先进规范成果,开展了必要的专题研究和技术研讨,并广泛征求了全国有关单位的意见,最后由建设部会同有关部门审查定稿。

扩展资料



计算月的平均日用气量和年的日平均用气量之比。

2.0.18 日高峰系数  maximum uneven factor of daily consumption

计算月中的日最大用气量和该月日平均用气量之比。

2.O.19 小时高峰系数  maximum uneven factor of hourly consumption

计算月中最大用气量日的小时最大用气量和该日平均小时用气量之比。

2.0.20 低压储气罐  low pressure gasholder

工作压力(表压)在10kPa以下,依靠容积变化储存燃气的储气罐。分为湿式储气罐和干式储气罐两种。

2.0.21 高压储气罐  high pressure gasholder

参考资料来源:百度百科-城镇燃气设计规范

回答2:

GB50028-2006 城镇燃气设计规范
10.4居民生活用气 设定压力范围:0.75-1.5Pn
一般天然气灶具的额定工作压力Pn=2KPa 即1.5-3KPa之间

回答3:

额定压力2000Pa,压力允许波动范围1500Pa---3000Pa。

回答4:

灶前压力一般1000~2000帕

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