NB/T 10941—2022 I 目 次 前言 ······························································ ······························································· II 引言 ······························································ ······························································ IV 1 范 围 ······························································ ···························································· 1 2 规范性引用文件 ······························································ ············································ 1 3 术语和定义 ······························································ ··················································· 3 4 锅炉典型结构型式 ······························································ ········································· 4 5 参数和型号编制 ······························································ ············································ 4 6 材 料 ······························································ ···························································· 5 7 性能 ······························································ ···························································· 5 8 设计和制造 ······························································ ··················································· 7 9 安全附件、仪表和辅助设备 ······························································ ··························· 14 10 检验和试验 ······························································ ··············································· 14 11 配套供货范围 ······························································ ············································ 16 12 涂装、包装、标志和随机文件 ······························································ ······················· 16 13 常压热水锅炉系统 ······························································ ······································ 17 14 安装、使用和维护 ······························································ ······································ 18 15 质量责任 ······························································ ·················································· 18 附录 A（资料性） 锅炉典型结构型式 ······························································ ················· 19 附录 B（资料性） 锅炉参数 ······························································ ····························· 23 附录 C（规范性） 锅炉型号编制方法 ······························································ ················· 25 附录 D（规范性） 锅炉常用材料 ······························································ ······················· 27 参考文献 ······························································ ························································ 29 NB/T 10941—2022 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。 本文件代替 JB/T 7985 —2002 《小型锅炉和常压热水锅炉技术条件》，与 JB/T 7985 —2002 相 比，除结构调整和编辑性改动外，主要技术变化如下： —— 更改了本文件的范围（见第 1章， 2002 年版的第 1章）； —— 更改了小型锅炉的定义（见 3.1，2002 年版的 3.1）； —— 增加了贯流式锅炉、直流锅炉、组合锅炉、冷凝锅炉、集成锅炉、全预混燃烧器、大气 式燃烧器、机械通风大气式燃烧器、集烟室的术语和定义（见 3.3～3.11）； —— 增加了锅炉典型结构型式（见第 4章、附录 A）； —— 更改了锅炉参数（见 5.1、附录 B，2002 年版的第 4章）； —— 更改了锅炉型号编制方法（见 5.2、附录 C，2002 年版的第 5章）； —— 更改了锅炉材料要求（见第 6章， 2002 年版的 6.3.1 ）； —— 更改了锅炉性能要求（见第 7章， 2002 年版的 6.1）； —— 更改了锅炉设计要求，增加了结构设计、锅炉群控的相关要求，增加了相变锅炉、组合 锅炉、燃烧器等的相关要求（见 8.1，2002 年版的 6.2、6.5）； —— 更改了锅炉制造要求（见 8.2.1～8.2.4 ，2002 年版的 6.3.2～6.3.8 ）； —— 更改了锅炉配用安全附件、仪表和辅助设备的要求（见第 9章， 2002 年版的 6.4）； —— 更改了锅炉检验和试验的要求（见第 10章， 2002 年版的第 7章）； —— 删除了检验和试验规则（见 2002 年版的第 8章）； —— 增加了锅炉配套供货范围的要求（见第 11章）； —— 更改了锅炉涂装、包装、标志和随机文件的要求（见第 12章， 2002 年版的第 9章）； —— 更改了常压热水锅炉系统的要求（见第 13章， 2002 年版的第 11章）； —— 更改了锅炉安装、使用和维护的要求（见第 14章， 2002 年版的第 10章）； —— 增加了锅炉配用安全附件、仪表及辅助设备的质量责任和锅炉安装质量责任的要求（见 15.2、15.3）； —— 增加了锅炉常用材料表（见附录 D）。 请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。 本文件由全国锅炉压力容器标准化技术委员会（ SAC/TC 262 ）提出并归口。 本文件起草单位：上海工业锅炉研究所有限公司、三浦工业（中国）有限公司、福建省锅炉 压力容器检验研究院、艾欧史密斯（中国）热水器有限公司、杭州市特种设备检测研究院、西安 交通大学、张家港威孚热能股份有限公司、河南省四通锅炉有限公司、浙江地中海新能源设备有限公司、浙江特富滨特热能科技有限公司、积顿新热能设备无锡有限