JGJT461-2019······1

1 總則······11

2 術(shù)語······12

3 室內(nèi)空氣質(zhì)量設(shè)計(jì)計(jì)算······15

3.1 一般規(guī)定······15

3.2 室內(nèi)空氣質(zhì)量設(shè)計(jì)參數(shù)······15

3.3 室外空氣質(zhì)量計(jì)算參數(shù)······16

3.4 室內(nèi)污染源······16

3.5 穿透系數(shù)與滲透風(fēng)換氣次數(shù)······17

3.6 最小新風(fēng)量設(shè)計(jì)計(jì)算······18

3.7 室內(nèi)空氣質(zhì)量計(jì)算方法與設(shè)計(jì)流程······18

3.8 設(shè)備選型······20

4 通風(fēng)與凈化系統(tǒng)設(shè)計(jì)······24

5 裝飾裝修污染控制設(shè)計(jì)······26

5.1 一般規(guī)定······26

5.2 規(guī)定指標(biāo)法······26

5.3 性能評價(jià)法······27

6 監(jiān)測與控制系統(tǒng)設(shè)計(jì)······28

6.1 一般規(guī)定······28

6.2 監(jiān)測設(shè)備性能要求······28

6.3 安裝位置······30

6.4 控制與運(yùn)行······31

附錄A PM2.5 室外計(jì)算日濃度······32

附錄B 釋放率計(jì)算······35

附錄C 建筑污染分級······36

附錄D 換氣效率······37

附錄E 室內(nèi)空氣質(zhì)量控制設(shè)計(jì)流程······38

附錄F 不確定度的計(jì)算與評定方法······39

本標(biāo)準(zhǔn)用詞說明······41

引用標(biāo)準(zhǔn)名錄······42

附:條文說明······43

1 總則······47

2 術(shù)語······49

3 室內(nèi)空氣質(zhì)量設(shè)計(jì)計(jì)算······52

3.1 一般規(guī)定······52

3.2 室內(nèi)空氣質(zhì)量設(shè)計(jì)參數(shù)······52

3.3 室外空氣質(zhì)量計(jì)算參數(shù)······54

3.4 室內(nèi)污染源······55

3.5 穿透系數(shù)與滲透風(fēng)換氣次數(shù)······56

3.6 最小新風(fēng)量設(shè)計(jì)計(jì)算······58

3.7 室內(nèi)空氣質(zhì)量計(jì)算方法與設(shè)計(jì)流程······60

3.8 設(shè)備選型······62

4 通風(fēng)與凈化系統(tǒng)設(shè)計(jì)······70

5 裝飾裝修污染控制設(shè)計(jì)······72

5.1 一般規(guī)定······72

5.2 規(guī)定指標(biāo)法······73

5.3 性能評價(jià)法······76

6 監(jiān)測與控制系統(tǒng)設(shè)計(jì)······78

6.1 一般規(guī)定······78

6.2 監(jiān)測設(shè)備性能要求······80

6.3 安裝位置······81

6.4 控制與運(yùn)行······82

附錄A PM2.5 室外計(jì)算日濃度······83

附錄B 釋放率計(jì)算······84

附錄C 建筑污染分級······87

附錄D 換氣效率······88

附錄E 室內(nèi)空氣質(zhì)量控制設(shè)計(jì)流程······89

附錄F 不確定度的計(jì)算與評定方法······90