深圳市某办公楼中央空调系统设计.doc

深圳市某办公楼中央空调系统设计 摘要 本设计为深圳市某办公楼的中央空调系统设计；介绍了室内设计参数、冷热负荷、空调系统形式、冷热源、空调水系统、风系统、气流组织及消声隔振的设计；冷热源为直燃型溴化锂吸收式机组；空调系统设计采用风机盘管加新风系统，机组全部采用吊顶布置，送回风方式皆采用侧送下回方式；水系统采用同程式闭式系统，供回水方式为上供下回式；主要风管、水管要保温。 关键词 设计 双效溴化锂吸收式机组 风机盘管加新风系统 吊顶式 同程式 闭式系统 上供下回 The air conditioning design of a hotel in Shenzhen Abstract The design for air conditioning system of a hotel in changsha.Presentsmain indoor design conditions,cooling and heat loads,air conditioning system,cold and heat sourses and the design of water system and air system,air distribution,noise reduction,and vibration isolation.Cold and heat sourses are supplied by direct-fired Lithium-bromide absorption machine. The design of air conditioning adopts the primary returnair conditionging and thefresh air handing process for fan coil units.The machine set all adoptions hang a decoration.Supllying and returning the air method to all adopt incline and give way next time all;The water system adopts together program, providing water and return water adopt to send up next time a way. Main tuber pipe, water pipe keeps warm. Keywords Design Direct-fired lithium-bromide absorption-type machine Primary return air conditioning system Fresh air handing process for fan coil units system Hang type Form type Closing type system Send up next time 目 录 摘要............................................... .............1 文献综述............................................... ...........2 工程概况及设计参数........................................6 空调负荷计算..............................................8 §2.1 空调冷负荷的基本构成..................................8 §2.2 空调负荷计算..........................................9 §2.2.1 工程估算.........................................9 §2.2.2 工程计算.........................................16 空调系统的选择和空气处理过程的确定........................22 §3.1 空调系统的分类........................................22 §3.2 空调系统的比较和选择..................................23 §3.3 空气处理过程的确定.....