【正文】 1 課 題 無錫市某綜合樓空調暖通設計 摘要 本設計為 無錫 市某綜合樓空調系統(tǒng)工程設計，地上十 四 層，地下一層。主要建筑功能為 賓館 。根據(jù)房間功能，全樓采用集中供給空調方式，冷熱源采用 多聯(lián)機組 實現(xiàn)夏季供冷，冬季供熱。 根據(jù)各不同功能房間將該集中空調系統(tǒng) 為新風機組， 辦公及中等會議室采用了 多聯(lián)機 加獨立新風系統(tǒng)，新風機組從室外引入新風處理到室內空氣焓值， 多聯(lián)機 承擔室內冷負荷及部分的新風濕負荷；一些辦公室房間采用 多聯(lián)機 加全熱交換器的形式。 地下汽車庫采用自然進風、機械排風，制冷機房及低壓配電房等采用機械送風、機械排風，并兼做為地下室走廊排煙使用?？紤]中庭排煙及前室正壓送風。 2 Abstract In wuxi city, this design is a plex air conditioning system engineering design, 14th floors on the ground, underground layer. The main building function for the hotel. According to the function room, centralized QuanLou supply air conditioning, hot and cold source USES the multigang implementation unit cooling in summer and heating in winter. According to each different function room to the central air conditioning system for the fresh air unit, office and medium conference room used more online with independent new wind system, fresh air units from the introduction of fresh air to outdoor, indoor air enthalpy value more online undertake indoor cooling load and part of the new rheumatoid load。 Some office room in the form of VRF with whole heat exchanger. Underground garage adopt natural ventilation and mechanical ventilation, cooling machine and low voltage transformer room use mechanical air supply, mechanical exhaust, and used as the basement hallway and smoke. Before considering the atrium smoke and positive pressure air supply. 3 目 錄 摘要 ................................................................................................................................ 1 工程概況 .................................................................................................................. 1 工程名稱 .......................................................................................................... 1 地理位置 .......................................................................................................... 1 氣象參數(shù) .......................................................................................................... 1 夏季參數(shù) ............................................................................................... 1 冬季參數(shù) ............................................................................................... 1 建筑概況 .......................................................................................................... 1 設計依據(jù)及基礎數(shù)據(jù) .............................................................................................. 3 設計依據(jù) .......................................................................................................... 3 基礎數(shù)據(jù) .......................................................................................................... 3 土建資料 ............................................................................................... 3 室內設計標 準 ....................................................................................... 5 建筑熱工數(shù)據(jù) ....................................................................................... 6 動力及冷熱源條件 ............................................................................... 6 負荷計算 .................................................................................................................. 7 空調冷負荷 ...................................................................................................... 7 空調冷負荷計算方法 ........................................................................... 7 空調濕負荷 ........................................................................................... 8 空調熱負荷 .................................................................................................... 10 空調熱負荷計算方法 ......................................................................... 10 空調熱負荷匯總 ................................................................................. 12 冷熱源工藝設計 .................................................................................................... 13 方案擬訂 ........................................................................................................ 13 備選方案 ............................................................................................. 13 機組初選型 ......................................................................................... 13 方案比較 ........................................................................................................ 17 技術性比較 ......................................................................................... 17 4 經(jīng)濟性比較 ......................................................................................... 17 確定方案 ........................................................................................................ 23 空調系統(tǒng)設計 ........................................................................................................ 29 系統(tǒng)方案 ........................................................................................................ 29 ................................................................................................ 29 空調風系統(tǒng)設計 .................................................................................... 36 多聯(lián)機加新風系統(tǒng) ............................................................................... 37 氣流組織 ........................................................................................................ 45 氣流組織的形式 ................................................................................ 45 氣流組織計算 .................................................................................... 46 消聲減震 ........................................................................................................ 47 消聲 .................................................................................................... 47 減震 ................................................