DB65T8001-2019······1

1 總則······9

2 術語······10

3 基本規定······12

4 水質、水量、水壓······13

5 泵房······14

5.1 一般規定······14

5.2 泵房設計······14

5.3 噪聲控制······15

5.4 安防與數據監控······16

6 二次供水設施及設計······17

6.1 一般規定······17

6.2 系統選擇······17

6.3 流量與壓力······19

6.4 管道布置······19

6.5 水箱（池）······20

6.6 水泵······22

6.7 水表及水表箱（井）······23

6.8 管道與附件······24

6.9 消毒設備······26

7 電氣······27

7.1 供配電系統······27

7.2 控制······27

7.3 設備安全······28

8 自控······29

8.1 一般規定······29

8.2 系統結構······29

8.3 二次供水控制系統······29

8.4 設備安全······30

9 施工······31

9.1 一般規定······31

9.2 設備安裝······31

9.3 管道敷設······32

10 調試與驗收······33

10.1 調試······33

10.2 驗收······34

11 設施維護與安全運行管理······36

11.1 一般規定······36

11.2 設施維護······36

11.3 安全運行管理······37

本標準用詞說明······39

引用標準名錄······40

附：條文說明······42

1 總則······45

2 術語······46

3 基本規定······47

4 水質、水量、水壓······49

5 泵房······50

5.1 一般規定······50

5.2 泵房設計······51

5.3 噪聲控制······53

6 二次供水設施及設計······55

6.1 一般規定······55

6.2 系統選擇······55

6.3 流量與壓力······58

6.4 管道布置······62

6.5 水箱（池）······62

6.6 水泵······64

6.7 水表及水表箱（井）······64

6.8 管道與附件······65

7 電氣······68

7.1 供配電系統······68

7.2 控制······68

8 自控······69

8.3 二次供水控制系統······69

8.4 設備安全······69

9 施工······70

9.1 一般規定······70

9.2 設備安裝······70

9.3 管道敷設······71

10 調試與驗收······73

10.1 調試······73

10.2 驗收······74

11 設施維護與安全運行管理······75

11.1 一般規定······75

11.2 設施維護······76

11.3 安全運行管理······76