【正文】 安徽工業(yè)大學(xué) 畢業(yè)設(shè)計（論文）說明書 １ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ 裝 ┊ ┊ ┊ ┊ ┊ 訂 ┊ ┊ ┊ ┊ ┊ 線 ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ 摘 要 該別墅系一棟集文化娛樂，辦公，客房等一體的多功能綜合別墅。該別墅選擇地源熱泵為空調(diào)冷熱源 , 空調(diào)系統(tǒng)的室內(nèi)部分采用風(fēng)機盤管加獨立新風(fēng)系統(tǒng)，末端設(shè)備為風(fēng)機盤管 , 新風(fēng)處理到室內(nèi)等焓線，過渡季節(jié)只供新風(fēng) ,部分房間采用地板輻射供暖。本論文從地源熱泵工作原理出發(fā)，詳細地進行了地源熱泵空調(diào)系統(tǒng)設(shè)計和特點分析 ,并與普通空調(diào)系統(tǒng)進行了經(jīng)濟上和技術(shù)上的比較。地源熱泵地下?lián)Q熱器采用 U 型豎埋管地下?lián)Q熱器 。主臥式采用了低溫水地板輻射供暖系統(tǒng)。 關(guān)鍵詞： 別墅；地源熱泵；豎直埋管； 地板輻射供暖 Abstract The villa is for entertainment, office and guest room as one, is a multifunction and integrative building. The groundsource heat pump is selected as the cooling and heating source of the villa. Fan coils and Dedicated Outdoor Air System (DOAS) are applied for the indoor sector, for which fan coils work as terminal equipment, the fresh air is regulated to indoor isenthalpic, in transition seasons only fresh air is supplied, and floor panel heating is applied for a few rooms. This paper starts with the work principle of the groundsource heat pump (GSHP), analyses the GSHP system characteristic in detail, and presents economic and technique performance paring with that of conventional air conditioning systems. For this GSHP system, Utype vertical groundcoupled borehole heat exchanger is adopted。 and the low temperature water floor panel heating system is applied for the main bedroom. Keywords: villa。 groundsource heat pump。 vertical groundcoupled borehole。 floor panel heating 安徽工業(yè)大學(xué) 畢業(yè)設(shè)計（論文）說明書 ２ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ 裝 ┊ ┊ ┊ ┊ ┊ 訂 ┊ ┊ ┊ ┊ ┊ 線 ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ 目 錄 ............................................................................................................................. 5 課題背景 .................................................................................................................. 5 國內(nèi)地源熱泵發(fā)展簡史 .......................................................................................... 2 地源熱泵發(fā)展趨勢 .................................................................................................. 2 國外地源熱泵的發(fā)展 .............................................................................................. 3 地源熱泵技術(shù)在中國的發(fā)展優(yōu)勢 .......................................................................... 4 地源熱泵技術(shù)在中國推廣過程中可能遇到的問題 .............................................. 5 2. 初步設(shè)計方案 ................................................................................................................... 7 工程概況及暖通空調(diào)設(shè)計條件 .............................................................................. 7 氣象和地質(zhì)資料 ...................................................................................................... 7 地源熱泵系統(tǒng)簡介 .................................................................................................. 8 初步設(shè)計 .................................................................................................................. 9 地源熱泵系統(tǒng)地下?lián)Q熱器型式確定 ............................................................ 9 空氣處理方案與設(shè)備選擇 ............................................................................ 9 系統(tǒng)劃分與氣流組織 .................................................................................... 9 設(shè)備與管路布置 ............................................................................................ 9 空調(diào)系統(tǒng)控制原理簡述 .............................................................................. 10 3. 負荷計算 ......................................................................................................................... 11 冷負荷計算 ............................................................................................................ 11 冷負荷計算說明 .......................................................................................... 11 武漢夏季室外氣象參數(shù) .............................................................................. 14 各房間逐時冷負荷計算 .............................................................................. 14 各房間冷負荷匯總 ...................................................................................... 17 熱負荷計算 ............................................................................................................ 17 熱負荷計算說明 .......................................................................................... 17 武漢冬季室外氣象參數(shù) .............................................................................. 19 熱負荷計算結(jié)果匯總 .................................................................................. 19 4. 空氣處理過程計算及設(shè)備選型 ..................................................................................... 20 空氣處理過程計算原理 ........................................................................................ 20 室內(nèi)空氣處理過程計算 ........................................................................................ 21 風(fēng)機盤管選型及校核 ............................................................................................ 26 安徽工業(yè)大學(xué) 畢業(yè)設(shè)計（論文）說明書 ３ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ 裝 ┊ ┊ ┊ ┊ ┊ 訂 ┊ ┊ ┊ ┊ ┊ 線 ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ 5 . 氣流組織計算 ................................................................................................................ 27 側(cè)送下回設(shè)計說明 ................................................................................................ 27 氣流組織計算 ........................................................................................................ 28 酒吧 ....................................................................................................