【正文】 1 課 題 無錫市某綜合樓空調(diào)暖通設(shè)計(jì) 摘要 本設(shè)計(jì)為 無錫 市某綜合樓空調(diào)系統(tǒng)工程設(shè)計(jì)，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(diào)方式，冷熱源采用 多聯(lián)機(jī)組 實(shí)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(diào)系統(tǒng) 為新風(fēng)機(jī)組， 辦公及中等會(huì)議室采用了 多聯(lián)機(jī) 加獨(dú)立新風(fēng)系統(tǒng)，新風(fēng)機(jī)組從室外引入新風(fēng)處理到室內(nèi)空氣焓值， 多聯(lián)機(jī) 承擔(dān)室內(nèi)冷負(fù)荷及部分的新風(fēng)濕負(fù)荷；一些辦公室房間采用 多聯(lián)機(jī) 加全熱交換器的形式。 地下汽車庫采用自然進(jìn)風(fēng)、機(jī)械排風(fēng)，制冷機(jī)房及低壓配電房等采用機(jī)械送風(fēng)、機(jī)械排風(fēng)，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(fēng)。 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(shè)計(jì)依據(jù)及基礎(chǔ)數(shù)據(jù) .............................................................................................. 3 設(shè)計(jì)依據(jù) .......................................................................................................... 3 基礎(chǔ)數(shù)據(jù) .......................................................................................................... 3 土建資料 ............................................................................................... 3 室內(nèi)設(shè)計(jì)標(biāo) 準(zhǔn) ....................................................................................... 5 建筑熱工數(shù)據(jù) ....................................................................................... 6 動(dòng)力及冷熱源條件 ............................................................................... 6 負(fù)荷計(jì)算 .................................................................................................................. 7 空調(diào)冷負(fù)荷 ...................................................................................................... 7 空調(diào)冷負(fù)荷計(jì)算方法 ........................................................................... 7 空調(diào)濕負(fù)荷 ........................................................................................... 8 空調(diào)熱負(fù)荷 .................................................................................................... 10 空調(diào)熱負(fù)荷計(jì)算方法 ......................................................................... 10 空調(diào)熱負(fù)荷匯總 ................................................................................. 12 冷熱源工藝設(shè)計(jì) .................................................................................................... 13 方案擬訂 ........................................................................................................ 13 備選方案 ............................................................................................. 13 機(jī)組初選型 ......................................................................................... 13 方案比較 ........................................................................................................ 17 技術(shù)性比較 ......................................................................................... 17 4 經(jīng)濟(jì)性比較 ......................................................................................... 17 確定方案 ........................................................................................................ 23 空調(diào)系統(tǒng)設(shè)計(jì) ........................................................................................................ 29 系統(tǒng)方案 ........................................................................................................ 29 ................................................................................................ 29 空調(diào)風(fēng)系統(tǒng)設(shè)計(jì) .................................................................................... 36 多聯(lián)機(jī)加新風(fēng)系統(tǒng) ............................................................................... 37 氣流組織 ........................................................................................................ 45 氣流組織的形式 ................................................................................ 45 氣流組織計(jì)算 .................................................................................... 46 消聲減震 ........................................................................................................ 47 消聲 .................................................................................................... 47 減震 ................................................