【正文】 西南科技大學本科生畢業(yè)論文 成都市金城帝都商住樓暖通空調(diào)系統(tǒng)設(shè)計 摘要： 本工程暖通空調(diào)系統(tǒng)設(shè)計是成都金城帝都商住樓 ,對首層商場采用風機盤管加獨立新風系統(tǒng) ,對二三層大空間空調(diào)區(qū)域采用全空氣系統(tǒng)。 中央空調(diào)系統(tǒng)由于設(shè)計不合理，運行管理不恰當，會導(dǎo)致能源浪費。比如，由于不恰當?shù)目照{(diào)負荷計算、冷熱源機組容量選擇過大 ,過度季節(jié)不考慮采用室外送風等。再比如，系統(tǒng)的自動控制和節(jié)能設(shè)計比較粗糙 ,甚至不考慮，等等一系列的因素都會導(dǎo)致資源的浪費。 關(guān)鍵詞： 暖通空調(diào) 防排煙 冷熱源 節(jié)能 西南科技大學本科生畢業(yè)論文 the hvac system design of chengdu jincheng misty merceresidence building Abstract: The HVAC system design of this project is chengdu jincheng misty merceresidence building,.on the first floor, mall adopt fancoil unit plus fresh air system independently, for two or three layers is large space which is used air conditioning area adopts full air system. Due to the unreasonable design of the central air conditioning system, such as improper operation and management, can lead to energy example, as a result of improper air conditioning load calculation, choice of cold and heat source unit capacity is too big, spring and fall season are not considered using outdoor air supply, example, the automatic control system and energy saving design is coarser, even not to be so on a number of factors could lead to the waste of resources. Keywords: HVAC ,smoke control , heat sources and energy saving 西南科技大學本科生畢業(yè)論文 III 目錄 前言 ....................................................................................................................................... 1 第 1 章：設(shè)計基礎(chǔ)資料 ...................................................................................................... 2 工程概況 .............................................................................................................. 2 設(shè)計任務(wù)及要求 .................................................................................................. 2 設(shè)計要求 ................................................................................................... 2 設(shè)計過程 ....................................................................................................... 2 設(shè)計依據(jù) ....................................................................................................... 3 設(shè)計原始資料 ...................................................................................................... 4 室外氣象參數(shù) ............................................................................................... 4 圍護結(jié)構(gòu)熱工參數(shù) ....................................................................................... 4 室內(nèi)設(shè)計參數(shù) ............................................................................................... 6 動力與能源資料 ........................................................................................... 6 第 2章 方案設(shè)計 ................................................................................................................. 7 系統(tǒng)分區(qū) ................................................................................................................. 7 負荷估算 .................................................................................................................. 8 空調(diào)方案 ................................................................................................................. 9 空調(diào)系統(tǒng)的劃分原則 ................................................................................... 9 成都市金城帝都商住樓空調(diào)特點 ............................................................. 10 空調(diào) 風系統(tǒng)方案確定 ................................................................................. 10 空調(diào)水系統(tǒng)方案確定 ................................................................................. 13 空調(diào)設(shè)備選型 ....................................................................................................... 15 冷熱源方案確定 ................................................................................................... 16 方案確定依據(jù) ............................................................................................. 16 方案比較 ..................................................................................................... 18 方案確定 ..................................................................................................... 18 通風及防排煙方案確定 ....................................................................................... 19 第 3章 空調(diào)系統(tǒng)負荷計算 ............................................................................................... 20 系統(tǒng)冷負荷的確定 ............................................................................................... 20 夏季逐時冷負荷計算依據(jù)和公式 ....................................................................... 20 西南科技大學本科生畢業(yè)論文 IV 夏季逐時冷負荷詳細計算舉例 ........................................................................... 27 冬季負荷計算依據(jù)和公式 ................................................................................... 35 冬季負荷詳細計算舉例 ....................................................................................... 38 第 4章 空氣調(diào)節(jié)設(shè)計與設(shè)備選型 ................................................................................... 40 半集中式空調(diào)系統(tǒng)設(shè)計與選型 ........................................................................... 40 集中式空調(diào)系 統(tǒng)設(shè)計與選型 ............................................................................... 43 第 5章 氣流組織設(shè)計 ....................................................................................................... 47 第 6章 系統(tǒng)水力計算 ....................................................................................................... 48 風系統(tǒng)水力計算 ................................................................................................... 48 風系統(tǒng)水力計算方法與步驟 ..................................................................... 48 風系統(tǒng)水 力計算舉例 ................................................................................. 49 水系統(tǒng)水力計算 ................................................................................................... 57 水系統(tǒng)水力計算方法與步驟 ..................................................................... 58 水系統(tǒng)水力計算舉例 ...............................................................