DBT29-250-2018······1

目次······6

1 總則······12

2 術語······13

3 基本規(guī)定······15

4 規(guī)劃布局與建筑設計······16

4.1 規(guī)劃布局······16

4.2 建筑設計······16

4.3 結構設計······20

5 技術要求······22

5.1 一般規(guī)定······22

5.2 太陽能集熱器······23

5.3 貯水箱······23

5.4 管道及附件······24

5.5 電氣及控制系統(tǒng)······24

5.6 計量······27

6 系統(tǒng)設計······28

6.1 一般規(guī)定······28

6.2 系統(tǒng)分類······28

6.3 集熱系統(tǒng)設計······30

6.4 輔助熱源······33

6.5 供水系統(tǒng)設計······34

6.6 保溫······35

6.7 防凍及防過熱措施······35

6.8 電氣設計······35

7 安裝與調試······37

7.1 一般規(guī)定······37

7.2 基座······38

7.3 支架······39

7.4 太陽能集熱器······40

7.5 貯水箱······41

7.6 管道······41

7.7 輔助能源加熱設備······44

7.8 電氣及控制系統(tǒng)······44

7.9 水壓試驗與沖洗······44

7.10 系統(tǒng)調試······45

8 系統(tǒng)驗收······47

8.1 一般規(guī)定······47

8.2 分部、分項工程驗收······47

8.3 竣工驗收······49

9 運行管理······51

9.1 一般規(guī)定······51

9.2 集熱系統(tǒng)······52

9.3 儲熱系統(tǒng)······52

9.4 管道系統(tǒng)······53

9.5 控制系統(tǒng)······55

9.6 輔助加熱系統(tǒng)······56

附錄A 太陽能熱水系統(tǒng)維修記錄表······58

附錄B 太陽能熱水系統(tǒng)巡檢記錄表······59

附錄C 太陽能熱水系統(tǒng)集熱性能檢驗記錄······61

本標準用詞說明······63

引用標準名錄······64

條文說明······66

目次······68

1 總則······70

3 基本規(guī)定······73

4 規(guī)劃布局與建筑設計······76

4.1 規(guī)劃布局······76

4.2 建筑設計······77

4.3 結構設計······86

5 技術要求······90

5.1 一般規(guī)定······90

5.2 太陽能集熱器······90

5.5 電氣及控制系統(tǒng)······90

5.6 計量······93

6 系統(tǒng)設計······94

6.1 一般規(guī)定······94

6.2 系統(tǒng)分類······94

6.3 集熱系統(tǒng)設計······95

6.4 輔助熱源······97

6.5 供水系統(tǒng)設計······97

6.6 保溫······98

6.7 防凍及防過熱措施······98

6.8 電氣設計······98

7 安裝與調試······99

7.1 一般規(guī)定······99

7.2 基座······99

7.5 貯水箱······100

7.7 輔助能源加熱設備······100

7.8 電氣及控制系統(tǒng)······101

7.9 水壓試驗與沖洗······101

7.10 系統(tǒng)調試······101

8 系統(tǒng)驗收······102

8.1 一般規(guī)定······102

8.2 分部、分項工程驗收······102

8.3 竣工驗收······103

9 運行管理······105

9.1 一般規(guī)定······105

9.2 集熱系統(tǒng)······105

9.3 儲熱系統(tǒng)······106

9.5 控制系統(tǒng)······106

9.6 輔助加熱系統(tǒng)······106