【正文】 units and pipes and the design of defending row smoke in the underground cold water engine, stairs, elevator room is also adopted. Thisdesign introduces the general process, expounds the design reason particularly from its theory, it also makes the optimal design to this air conditioner project and put forward a plan to share ventilation system and smoke extraction system. Keywords: fortable air condition, the whole air system (whether one back to wind), half a centralized type system (air blower serpentine + new trend), water chilling unit, air supply system with pressure 目錄 畢業(yè)設計論文 III 目 錄 前 言 .....................................................................................................................................................................1 第一章 原始資料 ..................................................................................................................................................3 工程名稱及概況： ....................................................................................................................................3 氣象資料： .................................................................................................................................................3 室外設計參數(shù) .......................................................................................................................................3 室內設計參數(shù) ...............................................................................................................................................4 動力資料： .................................................................................................................................................4 設計依據(jù)： .................................................................................................................................................5 筑基礎資料： ...............................................................................................................................................5 第二章：負荷的計 算 ..............................................................................................................................................9 2． 1空調負荷計算的基本構成 ........................................................................................................................9 房間冷負荷的構成 .............................................................................................................................9 房間濕負荷的構成 .............................................................................................................................9 空調系統(tǒng)冷負荷的構成 ......................................................................................................................9 本設計要考慮的負荷 ....................................................................................................................... 10 空調冷負荷計算 ........................................................................................................................................ 10 諧波反映法計算冷負荷 .................................................................................................................. 10 外墻和屋頂負荷計算 ...................................................................................................................... 10 內墻冷負荷計算 .............................................................................................................................. 10 玻璃窗傳熱引起的冷負荷 ...............................................................................................................11 人員散熱引起的冷負荷 ...................................................................................................................11 照明得熱所形成的冷負荷 ...............................................................................................................11 設備負荷 ............................................................................................................................................ 12 新風冷負荷 ........................................................................................................................................ 12 建筑供冷設計負荷概算 ................................................................................................................... 12 計算結果 ..................................................................................................................................................... 13 詳細計算房間室內冷負荷計算 ..................................................................................................... 13 詳細計算房間計算結果 .................................................................................................................. 18 圍護結構詳細計算結果 .................................................................................................................. 18 第三章 空調系統(tǒng)方案的選擇 .......................................................................................................................... 19 空調系統(tǒng)的分類 ........................................................................................................................................ 19 按空氣處 理設備的設置分類 ........................................................................................................... 19 按負擔室內負荷所用的介質種類分類 ......................................................................................... 19 根據(jù)集中式空調系統(tǒng)處理的空氣來源分類 ................................................................................ 20 常用空調系統(tǒng)的比較和適用性 .............................................................................................................. 20 普通集中式空調系統(tǒng) ................................................................................................................................ 23 風系統(tǒng)的系統(tǒng)圖示和焓濕圖上夏季過程的確定表示 ................................................................ 23 一次回風系統(tǒng)夏季設計工況所需的冷量 ................................