DB11∕T 1477-2017 供热管网改造技术规程.pdf

《DB11∕T 1477-2017 供热管网改造技术规程.pdf》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、ICS91.140.01P46备案号：57472-2017DB11北京市地方标准DB11/T1477—2017供热管网改造技术规程Technicalspecificationfortransformationofheatingnetwork2017-12-15发布2018-04-01实施北京市质量技术监督局发布DB11/T1477－2017目次前言.................................................................................II1范围..............

2、..................................................................12规范性引用文件......................................................................13术语和定义..........................................................................14基本要求...........................................

3、.................................25查勘评估............................................................................25.1一般规定.......................................................................25.2管网查勘.......................................................................35

4、.3热力站查勘.....................................................................35.4建筑物供热系统查勘.............................................................45.5综合评估.......................................................................56改造方案........................................

5、....................................66.1一般规定.......................................................................66.2供热管网.......................................................................66.3热力站.........................................................................7

6、6.4建筑物供热公共管道.............................................................76.5供热管网系统控制与监测.........................................................87改造施工及验收......................................................................87.1一般规定...........................................

7、............................87.2管网...........................................................................87.3热力站.........................................................................87.4建筑物供热公共管道.............................................................87.5系统控制与监测.

8、................................................................87.6安全措施...