【正文】
南 京 工 程 學(xué) 院 畢業(yè)設(shè)計(jì)說(shuō)明書 (論文 ) 作 者: 童義臻 學(xué) 號(hào): 240102930 系 部: 康尼學(xué)院 專 業(yè): 建筑環(huán)境與設(shè)備工程 題 目: 蘇州某廠房空調(diào)系統(tǒng)設(shè)計(jì) 指導(dǎo)者: 孟慶敏 講師 評(píng)閱者: 2021 年 5 月 南 京 南京工程學(xué)院畢業(yè)設(shè)計(jì)說(shuō)明書(論文) 畢業(yè)設(shè)計(jì)說(shuō)明書(論文)中文摘要 本設(shè)計(jì)為蘇州某三層廠房空調(diào)系統(tǒng)設(shè)計(jì) , 為各類工作人員提供舒適的工作環(huán)境。廠房總建筑面積為 2758m2,共三層,一層層高為 ,二層層高為 ,三層層高為 3m。 設(shè)計(jì) 的 內(nèi)容包括 : 空調(diào)冷負(fù)荷計(jì)算;空調(diào)系統(tǒng)的劃分與系統(tǒng)方案確定;冷 熱 源選擇;空調(diào)末端處理設(shè) 備選型;風(fēng)系統(tǒng)設(shè)計(jì)與計(jì)算;室內(nèi)送風(fēng)方式與氣流組織形式的選定;水系統(tǒng)設(shè)計(jì)、布置與水力計(jì)算; 風(fēng)管系統(tǒng)與水管系統(tǒng)保溫層設(shè)計(jì);消聲防振設(shè)計(jì)等內(nèi)容。 本設(shè)計(jì)依據(jù)有關(guān)規(guī)范考慮節(jié)能和舒適性要求,設(shè)計(jì)的空調(diào)系統(tǒng)采用全空氣一次回風(fēng)和風(fēng)機(jī)盤管 新風(fēng)系統(tǒng)。 關(guān)鍵字 中央空調(diào)系統(tǒng) 風(fēng)機(jī)盤管 全空氣系統(tǒng) 南京工程學(xué)院畢業(yè)設(shè)計(jì)說(shuō)明書(論文) 畢業(yè)設(shè)計(jì)說(shuō)明書(論文)外文摘要 Title: Design of An AirConditioning System of A Factory with Three Floors in Suzhou Abstract: The graduation project designs a central air conditioning system for a factory in Suzhou, so as to create a fortable work environment for the stuff. The total construction area of the factory is about 2758 m2 and it has three floor. The first layer is , the second layer is and the third layer is 3m. It contains: cooling load calculation, the estimation of system zoning, the selection of refrigeration units, the selection of air conditioning equipments, the design o f air duct system and calculation, the estimation of air distribution method and the selection of relevant equipments。 the design of water system and its resistance analysis, the insulation of air duct plant and chilled water pipes。 noise and vibration control, etc. According to some correlation standard, allow for energy safe and indoor fort, the air condition system of the design is All air system and Fan coil units (FCU)fresh air system. Keyword: central air conditioning system 。 Fan coil units 。 All air system 南京工程學(xué)院畢業(yè)設(shè)計(jì)說(shuō)明書(論文) 目 錄 第一章 工程概述與設(shè)計(jì)依據(jù) ............................................................................................ 1 工程概述 ............................................................................................................ 1 設(shè)計(jì)依據(jù) ............................................................................................................ 1 圍護(hù)結(jié)構(gòu)熱工指標(biāo) ..................................................................................... 1 室外設(shè)計(jì)參數(shù) ............................................................................................ 2 室內(nèi)設(shè)計(jì)參數(shù) ............................................................................................ 2 體力活動(dòng)性質(zhì) ............................................................................................ 3 第二章 負(fù)荷計(jì)算 ............................................................................................................ 4 夏季冷負(fù)荷的計(jì)算 .............................................................................................. 4 夏季冷負(fù)荷的組成 ..................................................................................... 4 空調(diào)冷負(fù)荷計(jì)算方法 .................................................................................. 4 濕負(fù)荷 的計(jì)算 ................................................................................................... 16 濕負(fù)荷的組成 .......................................................................................... 16 濕負(fù)荷的計(jì)算方法 ................................................................................... 16 冬季熱負(fù)荷的計(jì)算 ............................................................................................ 18 圍護(hù)結(jié) 構(gòu)傳熱耗熱量 ............................................................................... 18 冷風(fēng)滲透耗熱量 ...................................................................................... 19 外門冷風(fēng)侵入耗熱量 ............................................................................... 20 熱負(fù)荷計(jì)算舉例及匯總 ............................................................................ 20 負(fù)荷估算 .......................................................................................................... 21 第三章 空調(diào)方案的確定 ................................................................................................. 22 空調(diào)系統(tǒng)的確定 ................................................................................................ 22 全空氣系統(tǒng)方案的確定 ............................................................................ 22 風(fēng)機(jī)盤管加新風(fēng)方式的確定 ..................................................................... 22 空氣處理過(guò)程設(shè)計(jì) ............................................................................................ 23 全空氣系統(tǒng)設(shè)計(jì)計(jì)算 ............................................................................... 23 風(fēng)機(jī)盤管加獨(dú)立新風(fēng)系統(tǒng)設(shè)計(jì) ................................................................. 25 第四章 風(fēng)系統(tǒng)的設(shè)計(jì) ................................................................................................... 31 風(fēng)管材料和形狀的確定 ..................................................................................... 31 送、回風(fēng)管的布置 ............................................................................................ 31 氣流組織設(shè)計(jì) ................................................................................................... 31 全空氣系統(tǒng) ............................................................................................. 31 風(fēng)機(jī)盤管加新風(fēng)系統(tǒng) ............................................................................... 32 風(fēng)管設(shè)計(jì) .......................................................................................................... 34 風(fēng)道水力計(jì)算步驟 ................................................................................... 34 全空氣系統(tǒng)的風(fēng)道水力計(jì)算 ..................................................................... 35 風(fēng)機(jī)盤管加新風(fēng)系統(tǒng)的新風(fēng)管道水力計(jì)算 ................................................ 38 第五章 水系統(tǒng)的設(shè)計(jì) ..........................................