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本科毕业设计说明书题目：西安市某小区办公楼空调设计（五至十一层）院（部）：热能工程学院专业：建筑环境与设备工程班级：暖本035姓名：XXX学号：2003031172指导教师：XXX完成日期：2007年6月20日山东XX大学毕业设计说明书I目录摘要································································ⅢABSTRACT····························································Ⅳ1前言·······························································12概况·······························································22.1工程概况······························································22.2设计原始资料··························································22.2.1土建资料···························································22.2.2气象资料···························································23系统方案比较及确定·················································43.1全空气系统（即集中式）·················································43.2风机盘管加新风空调系统（即半集中式）···································43.3系统方案采用··························································44空调系统设计························································54.1冷热湿负荷计算·······················································54.1.1冷负荷计算························································54.1.2湿负荷计算·······················································204.1.3热负荷计算·······················································224.2风量计算·····························································244.4设备选型·····························································274.5水力计算·····························································275制冷机房的设计······················································315.1确定制冷站总负荷·····················································315.2冷却塔形号及台数的选择···············································325.2.1冷却塔的类型·····················································32山东XX大学毕业设计说明书II5.2.2设备的选型·······················································335.3辅助设备的选择·······················································335.3.1冷冻水泵的选择···················································335.3.2冷却水泵的选择···················································335.3.3软化水处理器的选择···············································335.3.4软化水箱的选择···················································345.3.5冷却水处理器的选择···············································345.3.6定压设备的选择···················································345.4换热器的选择·························································355.5制冷机房的注意事项···················································356结论·································································37谢辞··································································38参考文献·······························································39附录··································································40山东XX大学毕业设计说明书III摘要本设计为西安市某小区办公楼空调设计通风、空调制冷工程设计，该建筑为11层高级公用建筑。地下1层为机房和车库，地上1~10层为办公大厅，顶层为会议室。结合工程实际设计资料（经济效益、环境效益），要求各功能房间采用全年舒适性空调，设计方案为一至十一层采用全空气系统。地下一层采用通风系统。结合土建实际情况，5～10层办公大厅采用上送式顶棚下送风，1～4层采用中间侧送风，节省空间，装修美观。并对气流组织进行了详细的校核。卫生间采用单独设置排风系统，冷水机组放置在地下一层机房内；每层设置一个新风机组，1～10层新风机组采取卧式空气处理机组。针对地下一层的实际使用情况，系统设计了通风方案，采用机械送风系统和机械排风系统。该设计详细介绍了系统方案的确定和该系统的冷、热负荷的计算、新风量的计算、气流组织的校核、加湿量的计算、设备的选型、风系统的水力计算及冷水机房的设计和系统的布置。最后本设计还对相应的消声、减振作了简明的介绍。关键词：空调；通风；送风；排风山东XX大学毕业设计说明书IVWenchangsynthesisofficeblockairconditioning,wellventilatedengineeringdesignABSTRACTThisdesignventilates,theairconditioningrefrigerationengineeringdesignfortheXi’anWenchangofficebuilding,thisbuildingis11seniorspublicconstructions.Underground1istheengineroomandthegarage,onthe1~10levelistheworkhall,thetoplayerisassemblyroom.Theunionprojectactualdesignmaterial(economicefficiency,environmentbenefit),requestvariousfunctionsroomtousethewholeyearcomfortableairconditioning,thedesignproposalisusestheairblowerplatetubeonetoelevenworkhallstoaddthenewatmospheresystem.Undergroundusestheventilationsystem.Theunionconstructionactualsituation,5~11workhallsuseondeliverunderthetypeceilingtoblowofamong,1~4workhallsusesthesideblast,savesthespace,therepairisartistic.Andhascarriedonthedetailedexaminationtotheaircurrentorganization.Thebathroomusesaloneestablishestheexhaustsystem,coldwaterunitlaysasideintheundergroundengineroom;Eachlevelestablishesanewatmosphereunit,1~11newatmospheresunitsadoptthehorizontaltypeairprocessingunit.Inviewoftheundergroundactualservicecondition,thesystemdesignhasventilatedtheplan,usesthemachineryblastsystemandthemechanicalexhaustsystem.Thisdesignindetailintroducedthesystemplandeterminationandthissystemarecold,thehotloadcomputation,thenewamountofwindcomputation,theaircurrentorganization'sexamination,theCanadianmoisturecontentcomputation,theequipmentshaping,thewindsystemwaterpowercomputationandcoldwaterengineroomdesignandthesystemarrangement.KeyWords:Theairconditioning；ventilates；ablastrowofwind山东XX大学或毕业设计说明书-1-1前言空调通风作为一门应用性学科同样存在着普及与提高两大任务。随着国民经济的飞速发展，空气调节技术已是保证室内良好环境的一种必不可少的技术。经济的发展使从事空调设计人员越来越多，对设计要求也越来越高。许多其它行业的人也越来越多地关心空调系统设计的合理性和经济性。尤其是近年来能源危机的出现、环保意识的不断提高，对空调设计提出了新的更为严峻的挑战。在设计过程中，本着合理和经济的要求，经过复杂而缜密的计算后，认真比较了多种空调方案，结合实际情况确定出最优方案。满足方案合理的同时，对空调设备进行多方面的综合考虑，选择最经济最适宜的型号。设计中涉及到如下方面的内容：空调系统的空调方案比较、空调系统冷负荷及湿负荷的计算、空调系统系统布置、空调设备及附件选择、空调系统水力计算、通风系统的