GB55010-2021······1

1 總則······9

2 基本規定······10

2.1 規模與布局······10

2.2 建設要求······10

2.3 運行維護······12

3 熱源廠······14

3.1 廠區······14

3.2 鍋爐和設備······15

3.3 管道和附件······16

4 供熱管網······18

4.1 供熱管道······18

4.2 熱力站和中繼泵站······20

附：起草說明······21

一、基本情況······23

二、本規范編制單位、起草人員及審査人員······24

三、術語······25

四、條文說明······27

1 總則······27

2 基本規定······29

3 熱源廠······39

4 供熱管網······46