【正文】 .........................................................................7 冷負荷、熱負荷和濕負荷的計算 .....................................................................7 外墻和屋面?zhèn)鳠崂湄摵捎嬎?....................................................................7 外窗的溫差傳熱冷負荷 ............................................................................8 外窗太陽輻射形成的逐時冷負荷 ............................................................8 內圍護結構的傳熱冷負荷 ........................................................................9 人體散熱形成的冷負荷和濕負荷 ............................................................9 餐廳食物形成的冷負荷和濕負荷負荷 ..................................................10 燈光冷負荷 ..............................................................................................10 設備冷負荷 ..............................................................................................11 .....................................................................12 ...............................................................................12 空調方式的確定 ...............................................................................................14 單風管集中式系統(tǒng) ....................................................................................15 風機盤管加新風系統(tǒng) ................................................................................16 下送風空調系統(tǒng) ........................................................................................16 方案比較 ....................................................................................................17 系統(tǒng)劃分 ..................................................................................................19 送風量和新風量的確定 ...................................................................................19 第 2 頁 送風量的確定 ............................................................................................19 ............................................................................................20 ........................................................................22 新風量的確定 ............................................................................................22 新風量的計算 ..........................................................................................23 新風負荷、冷水機組供冷負荷及市政供熱負荷的計算 ...............................24 全空氣系統(tǒng)新風負荷的計算 ....................................................................24 冷水機組供冷負荷的計算 ........................................................................30 三層風機盤管加新風系統(tǒng)的新風負荷計算 ............................................30 氣流組織計算 ...................................................................................................36 氣流組織的意義 ........................................................................................36 送風形式的選擇 ........................................................................................37 回風形式的選擇 ........................................................................................37 排風形式的選擇 ........................................................................................38 氣流組織計算 ............................................................................................38 空調輸送系統(tǒng)、設備的布置 ...........................................................................45 空調輸送系統(tǒng)(風管)的布置 ......................................................................45 空調設備的選擇和布置 ............................................................................45 空調風系統(tǒng)的水力計算及風機的選擇 ...........................................................47 水力計算 ....................................................................................................47 風機的選擇 ................................................................................................56 空調水系統(tǒng)的水力計算及設備的選擇 ...........................................................57 空調水系統(tǒng)的選型比較 ............................................................................57 空調水系統(tǒng)的布置 ....................................................................................58 十五層水系統(tǒng)水力計算 ............................................................................58 三層水管最不利環(huán)路水力計算 ................................................................63 空調水系統(tǒng)供、回、凝水管 ....................................................................65 水管系統(tǒng)中的閥門 ....................................................................................65 制冷機房的布置 ........................................................................................66 設備選擇 ....................................................................................................66 空調系統(tǒng)的消聲計算 .......................................................................................73 空調系統(tǒng)噪聲源 ........................................................................................73 空調系統(tǒng)的消聲 ........................................................................................74 消聲設計計算 ............................................................................................7防腐、防火和隔振 .................................................................76 空調系統(tǒng)的保溫 ...............................................................................................76 保溫材料和結構 ........................................................................................76 保溫層厚度 ................................................................................................76 空調系統(tǒng)的防腐 ...............................................................................................76 第 3 頁 空調系統(tǒng)的防火 ...............................................................................................773. 4 空調系統(tǒng)的隔振 ..............................................................................................77致謝 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