【正文】 第 1 頁 共 88 頁 第一章 設(shè)計參考規(guī)范及標(biāo)準(zhǔn) .......................................................................................................4 一、通用設(shè)計規(guī)范： ......................................................................................................................4 二、專用設(shè)計規(guī)范： ......................................................................................................................4 三、專用設(shè)計標(biāo)準(zhǔn)圖集： ..............................................................................................................5 第二章 設(shè)計參數(shù) ..............................................................................................................................5 一、商業(yè)和公共建筑物的空調(diào)設(shè)計參數(shù) ASHRAE ....................................................................5 二、舒適空調(diào)之室內(nèi)設(shè)計參數(shù) 日本 ............................................................................................6 三、新風(fēng)量 ......................................................................................................................................7 每人的新風(fēng)標(biāo)準(zhǔn) ASHRAE ....................................................................................................7 最小新風(fēng)量和推薦新風(fēng)量 UK ............................................................................................8 各類建筑物的換氣次數(shù) UK ...............................................................................................8 各場所每小時換氣次數(shù) .....................................................................................................9 每人的新風(fēng)標(biāo)準(zhǔn) UK ............................................................................................................9 考慮節(jié)能的基本新風(fēng)量（ 1/s 人） (日本 ) .................................................................... 10 辦公室環(huán)境衛(wèi)生標(biāo)準(zhǔn) 日本 ........................................................................................... 10 民用建筑最小新風(fēng)量 ....................................................................................................... 10 第三章 空調(diào)負(fù)荷計算 ................................................................................................................... 13 一、不同窗面積下，冷負(fù)荷之分布 %......................................................................................... 13 二、負(fù)荷指標(biāo)（估算）（僅供參考） .......................................................................................... 13 三、空調(diào)冷負(fù)荷法估算冷指標(biāo)。空調(diào)冷負(fù)荷法估算冷指標(biāo)（ W/m2 空調(diào)面積）見下表 ..... 14 四、按建筑面積冷指標(biāo)進(jìn)行估算 建筑面積冷指標(biāo) ........................................................... 16 五、 建筑物冷負(fù)荷概算指標(biāo)香港 ................................................................................................ 16 六、各類建筑物鍋爐負(fù)荷估算 W/m3℃ ..................................................................................... 18 七、熱損失概算 W/m℃ ............................................................................................................... 18 八、冷庫冷負(fù)荷概算指標(biāo) ............................................................................................................ 18 第四章 風(fēng)管系統(tǒng)設(shè)計 ................................................................................................................... 19 一、通風(fēng)管道流量阻力表 ............................................................................................................ 19 縮伸軟管摩擦阻力表 ....................................................................................................... 19 鍍鋅板風(fēng)管摩擦阻力表 ................................................................................................... 19 二、室內(nèi)送回風(fēng)口尺寸表 ............................................................................................................ 22 風(fēng)口風(fēng)量冷量對應(yīng)表 ....................................................................................................... 22 不同送風(fēng)方式的風(fēng)量指標(biāo)和室內(nèi)平均流速 ASHRAE ...................................................... 23 三、室內(nèi)風(fēng)管風(fēng)速選擇表 ............................................................................................................ 23 低速風(fēng)管系統(tǒng)的推薦和最大流速 m/s ............................................................................ 23 低速風(fēng)管系統(tǒng)的最大允許速 m/s .................................................................................... 23 通風(fēng)系統(tǒng)之流速 m/s ........................................................................................................ 24 四、室內(nèi)風(fēng)口風(fēng)速選擇表 ............................................................................................................ 24 送風(fēng)口風(fēng)速 ....................................................................................................................... 24 以噪音標(biāo)準(zhǔn)控制的允許送風(fēng)流速 m/s ............................................................................ 25 推薦的送風(fēng)口流速 m/s .................................................................................................... 25 送風(fēng)口之最大允許流速 m/s ............................................................................................ 25 回風(fēng)口風(fēng)速 ....................................................................................................................... 25 回風(fēng)格柵的推薦流速 m/s ................................................................................................ 26 第 2 頁 共 88 頁 百葉窗的推 薦流速 m/s .................................................................................................... 26 逗留區(qū)流速與人體感覺的關(guān)系 ....................................................................................... 26 頂棚散流器送風(fēng)量 ........................................................................................................... 26 側(cè)送風(fēng)口送風(fēng)量 ............................................................................................................. 27 五、室內(nèi)風(fēng)口的簡單布置 ............................................................................................................ 29 送風(fēng)口布置間距 ............................................................................................................... 29 標(biāo)準(zhǔn)型號風(fēng)盤所接散流器的尺寸表 辦公室 ................................................................. 29 散流器布置 .....................