ICS 27.010 CCS F 01 NB 中华人民共和国能源行业标准 NB/T 11147—2023 地热供热系统运行与维护规范 Code for operation and maintenan ce of geothermal heating systems 2023-02-06发布 2023-08-06实施 NB/T 11147—2023 I 目 次 前言 ······························································································································I I 1 范围 ························································································································· 1 2 规范性引用文件 ·········································································································· 1 3 术语和定义 ················································································································ 1 4 地热供热系统 ············································································································· 2 4.1 地热供热系统组成 ·································································································· 2 4.2 地热供热系统工艺 ·································································································· 2 5 地热供热系统运行与维护基本要求 ·················································································· 2 6 地热供热系统运行操作 ································································································· 3 6.1 地热供热系统运行 ·································································································· 3 6.2 供热系统运行调节 ·································································································· 5 7 设备运行操作和维护检修 ······························································································ 6 7.1 水泵 ···················································································································· 6 7.2 热泵机组 ·············································································································· 7 7.3 燃气锅炉 ············································································································ 10 7.4 深井泵 ··············································································································· 13 7.5 换热器 ··············································································································· 14 7.6 软化水装置 ········································································································· 16 7.7 配电柜及变频器 ··································································································· 16 8 应急处理 ················································································································· 18 8.1 突然停电 ············································································································ 18 8.2 突然停热 ············································································································ 18 8.3 突然停水 ············································································································ 18 8.4 换热器突然泄漏 ··································································································· 19 9 地热供热系统监控与数据管理 ······················································································ 19 9.1 地热供热系统监控 ································································································ 19 9.2 数据管理 ············································································································ 19 10 培训 ······················································································································ 19 10.1 培训要求 ·········································································································· 19 10.2 培训内容 ·········································································································· 20 NB/T 11147—2023 II 前 言 本文件按照 GB/T 1.1 —2020《标准化工作导则 第1部分：标准化文件的结构和起草规则》的规定 起草。 本文件由中国石油化工集团有限公司提出。 本文件由能源行业地热能专业标准化技术委员会归口。 中国石化集团新星石油有限责任公司、中石化绿源地热能开发有限公司、万江新