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上海某辦公樓空調系統設計+CAD圖紙

時間:2019-04-08 12:24來源:畢業論文
風機盤管家新風系統除衛生間設置排風系統其他房間的排風均采用自然排風,不單獨設置排風系統。各風管上設置防火閥門,平時開啟,著火時關閉。風機盤管水系統各層水平主管路為

摘要: 本設計為上海某辦公樓通風空調制冷工程設計。總建筑面積約為5000m2。該建筑從地上一層大廳、展廳設全空氣空氣調節系統,空調冷媒為7/12°C冷水,由冷水機房提供,空調熱媒為60/50℃熱水,由換熱站提供。辦公建筑考慮其單獨調節性及舒適要求均采用風機盤管加新風的空調系統。新風機組將新風處理至室內狀態焓值直接送入室內,不再另設空氣處理裝置。建筑消防上對消防樓梯間及電梯前室設置了火災時加壓送風設備。34416
風機盤管家新風系統除衛生間設置排風系統其他房間的排風均采用自然排風,不單獨設置排風系統。各風管上設置防火閥門,平時開啟,著火時關閉。風機盤管水系統各層水平主管路為同程布置,水管路系統中最高點設置排氣裝置(自動排氣閥),最低點設置泄水裝置(泄水閥門).
畢業論文關鍵詞:  全空氣系統;風機盤管加新風系統;空調水系統;同程式
Air Conditioning Project of a Office Building in Shanghai
Abstract:This is designed for ventilated air conditioning cooling project of a technical hotel located in Dalian. With the total building area of 32275 square meters, the hotel erects from the underground floor to the top floor including eleven floor, Which accommodates rooms opening at different hours and for different functions. Trading business of the first floor is equipped with all air system,While considering the differences which lie in the time and frequency the rooms are used, the room and multi-functional hall in the second floor use the air conditioning system. Manual regulation of air conditioning in offices and guest rooms should be available in order to meet personal needs, so these rooms also employ the system of fan coil fresh air. New air set alone can deal with the fresh air until it reaches the indoor standard and then can be released to the inner space.             源¥自%六:維;論-文'網=www.aftnzs.live
In the basement is to send, drain the air and smog to make it fireproof. Air draining use the same pipe ,While other rooms use natural draining Without special draining system equipped. To each wind pipe fireproof are attached, switched on in peacetime and off otherwise. Different routes are used in water pipe system which is composed of two standing pipes separating the building into two sections to supply water, and therefore make the burdens of the pipes less uneven.
Keywords: All-air systems;FCU+FA SYSTEM;Air conditioning water system;Same return system
目錄
1   資料采集.1
1.1 前言    1
1.2 設計資料    1
1.2.1 設計課題名稱    1
1.2.2 設計原始資料:    1
1.2.3 動力與能源資料    2
2   負荷計算.3
2.1 冷負荷計算    3
2.1.1建筑圍護結構冷負荷    3
2.1.2 照明散熱形成的冷負荷    4
2.1.3 人體散熱形成的冷負荷    5
2.2 濕負荷計算    6
2.2.1 人體散濕量    6
2.2.2 敞開水表面散濕量    6
2.3熱負荷計算    7
2.3.1 圍護結構的基本耗熱量    7
2.3.2 圍護結構的附加耗熱量    8
2.3.3 門窗縫隙滲入冷空氣的耗熱量    9
2.4 新風負荷計算    9
2.5 建筑負荷計算    10
3   空調系統的劃分與組成13
3.1空氣調節系統的分類    13
3.2系統方案確定    14
4   空氣處理過程及設備選型.16
4.1新風量的確定原則    16
4.2 送風方式確定    16
4.3 送風狀態和送風量的確定    17 上海某辦公樓空調系統設計+CAD圖紙:http://www.aftnzs.live/gongcheng/20190408/31909.html
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