【正文】 由于地區(qū)差異較大，上述指標以北京地區(qū)為準。1 / 96暖通系統(tǒng)設計手冊目 錄第一章 設計參考規(guī)范及標準 ...............................................................................................................5一、通用設計規(guī)范： .........................................................................................................................5二、專用設計規(guī)范： .........................................................................................................................5三、專用設計標準圖集： .................................................................................................................5第二章 設計參數(shù) ...................................................................................................................................6一、商業(yè)和公共建筑物的空調(diào)設計參數(shù) ASHRAE ........................................................................6二、舒適空調(diào)之室內(nèi)設計參數(shù) 日本 ................................................................................................7三、新風量 .........................................................................................................................................8每人的新風標準 ASHRAE.......................................................................................................8最小新風量和推薦新風量 UK.................................................................................................9各類建筑物的換氣次數(shù) UK....................................................................................................9各場所每小時換氣次數(shù) ............................................................................................................9每人的新風標準 UK...............................................................................................................10考慮節(jié)能的基本新風量（1/s 人）(日本) .............................................................................11辦公室環(huán)境衛(wèi)生標準 日本 ..................................................................................................11民用建筑最小新風量 ..............................................................................................................11第三章 空調(diào)負荷計算 .........................................................................................................................15一、不同窗面積下，冷負荷之分布% ............................................................................................15二、負荷指標（估算） （僅供參考） .............................................................................................15三、空調(diào)冷負荷法估算冷指標。南方地區(qū)可按上限采取。 按上述指標確定的冷負荷，即是制冷機的容量，不必再加系數(shù)?？照{(diào)冷負荷法估算冷指標（W/M 2 空調(diào)面積）見下表 .........16四、按建筑面積冷指標進行估算 建筑面積冷指標 ............................................................17五、建筑物冷負荷概算指標香港 ...................................................................................................18六、各類建筑物鍋爐負荷估算 W/M3℃ .........................................................................................19七、熱損失概算 W/M3℃ .................................................................................................................20八、冷庫冷負荷概算指標 ...............................................................................................................20第四章 風管系統(tǒng)設計 .........................................................................................................................21一、通風管道流量阻力表 ...............................................................................................................21縮伸軟管摩擦阻力表 ..............................................................................................................21鍍鋅板風管摩擦阻力表 ..........................................................................................................21二、室內(nèi)送回風口尺寸表 ...............................................................................................................24風口風量冷量對應表 ..............................................................................................................24不同送風方式的風量指標和室內(nèi)平均流速 ASHRAE.........................................................25三、室內(nèi)風管風速選擇表 ...............................................................................................................25低速風管系統(tǒng)的推薦和最大流速 m/s...................................................................................25低速風管系統(tǒng)的最大允許速 m/s...........................................................................................25通風系統(tǒng)之流速 m/s...............................................................................................................26四、室內(nèi)風口風速選擇表 ...............................................................................................................26送風口風速 ..............................................................................................................................262 / 96以噪音標準控制的允許送風流速 m/s...................................................................................26推薦的送風口流速 m/s...........................................................................................................27送風口之最大允許流速 m/s...................................................................................................27回風口風速 ..............................................................................................................................27回風格柵的推薦流速 m/s.......................................................................................................28百葉窗的推薦流速 m/s...........................................................................................................28逗留區(qū)流速與人體感覺的關系 ..............................................................................................28頂棚散流器送風量 ..................................................................................................................28側(cè)送風口送風量 ....................................................................................................................29五、通風系統(tǒng)設計 ...........................................................................................................................30送風口布置間距 .................................................................................