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安徽工业大学毕业设计(论文)任务书课题名称办公楼中央空调系统设计指导老师祝立萍学院建筑工程学院专业班级建筑环境与设备工程082班姓名刘坤学号089044256毕业设计（论文）的主要内容及要求:⒈对办公楼空调系统进行设计：⒉根据室内、外设计参数计算空调冷热负荷：⒊对写字楼空调系统进行方案论证：⒋空调设备选择计算：⒌空调水管布置：⒍空调新风系统的设计：⒎多联机的布置与计算：⒏绘制设计图纸：⒐翻译英文文献指导老师签字:安徽工业大学毕业设计（论文）说明书I摘要本工程为北京市一栋办公楼的空调设计，为了满足人体舒适性要求和建筑物的使用功能，把该建筑的中央空调区域分为风机盘管加新风区域和多联机区域，并对这两种空调系统进行设计、分析及计算。本文首先对办公楼进行分析并查阅相关文献资料，通过分析论证得风机盘管布置灵活，可以单独的调节室温，此外不需回风管道，节省建筑空间，因此该建筑的办公室采用风机盘管加新风系统，多联机系统简单、节能，各房间独立调节，因此该建筑的餐厅，大型会议室等大空间区域采用多联机系统，而厨房通风设计是通过来自餐厅的冷风进行补风，以满足厨房降温需要。厨房还要进行排风设置，采用机械排风。主要内容：空调冷负荷计算；空调系统划分；冷冻站的设计和计算；空调末端处理装置的选型；风系统的设计与计算；室内送风方式与气流组织形式的选定；水系统设计、布置与计算；多联机的选择与布置、计算；管道的保温设计；消音减震设计。关键字：办公楼风机盘管加新风系统多联机餐厅┊┊┊┊┊┊┊┊┊┊┊┊┊装┊┊┊┊┊订┊┊┊┊┊线┊┊┊┊┊┊┊┊┊┊┊┊┊安徽工业大学毕业设计（论文）说明书IIABSTRACTTheobjectofthisdesignistheairconditioningengineeringofanofficebuildinginBeijing.Inordertopromoteenergyconservation,meetrequirementsforhuman’scomfortandmeettheusefunctionofthebuilding.Thebuilding'sair-conditioningtheareadividingintofancoilplusfreshairareaandVRVareaandthesetwoair-conditioningsystemdesign,analysisandcalculations.Thisarticlefirstofficeforanalysisandrefertotherelevantliterature,throughtheanalysisofargumentationfancoilflexiblelayoutcanbeindividuallyadjusttheroomtemperature,Inaddition,noairreturnpipetosavethebuildingspace,thebuilding'sofficeusefancoilfreshairsystem,VRVsystemissimpleandindependentregulation,energyconservation,SO,thebuildingofarestaurant,largeconferenceroomsandotherlargeregionsofspaceusingVRVsystem,Kitchenventilationdesignmakeupairthroughthecoldwindfromtherestauranttomeetthecoolingneedsofthekitchen.Thekitchenalsoventilationsettings,theuseofmechanicalventilationThemaincontents:thecalculationofcoolingload;thedivisionofair-conditioningsystems;Thedesignandcalculationoftherefrigerationstation;theselectionofthetreatmentplantofair-conditioningend;thedesignandcalculationoftheairsystem;theselectionoftheindoorairsupplypatternandairdistributionform;thedesign,layoutandcalculationofthewatersystem;thedesign,layoutandcalculationoftheVRVsystem;thedesignofPipeinsulation;thenoiseeliminationandshock-proofdesignoftheairconditioningsystem.Keywords:Anofficebuilding;Thefancoilplusfreshair;VRVsystems;Arestaurant┊┊┊┊┊┊┊┊┊┊┊┊┊装┊┊┊┊┊订┊┊┊┊┊线┊┊┊┊┊┊┊┊┊┊┊┊┊安徽工业大学毕业设计（论文）说明书III┊┊┊┊┊┊┊┊┊┊┊┊┊装┊┊┊┊┊订┊┊┊┊┊线┊┊┊┊┊┊┊┊┊┊┊┊┊安徽工业大学毕业设计（论文）说明书i目录ABSTRACT....................................................................................................II1绪论..................................................................................................................................................iv1.1我国暖通空调的现状及其发展........................................................................................11.2建筑空调系统节能国内外研究现状..............................................................................21.2.1建筑空调系统节能国外研究现状..............................21.2.2建筑空调系统节能国内研究现状..............................31.3.4新风的智能化控制..........................................52工程概况和原始资料...............................................................................................................62.1工程概况....................................................62.2原始资料....................................................73负荷计算..........................................................................................................................................83.1夏季逐时冷负荷计算.........................................................................................................84空调系统的确定.....................................................................................................................164.1空调系统的划分................................................174.2空调方案确定..................................................204.2.1办公室、局长办公室、会议室空调方案确定...................204.2.4职工厨房空调的设计温度和炉灶排风量方案确定..............245空调冷源方案论证与选择..................................................................................................266冷水机组的选择.......................................................................................................................316.1制冷系统负荷确定..............................................316.2冷水机组选择..................................................317空调系统的风系统、水系统设计................................................................................337.1风机盘管的新风系统设计..............................................................................................337.1.1空气处理过程的设计.......................................337.1.2空气流组织的设计.........................................367.1.3新风系统水力计算.........................................397.2水系统的设计.....................................................................................................................43┊┊┊┊┊┊┊┊┊┊┊┊┊装┊┊┊┊┊订┊┊┊┊┊线┊┊┊┊┊┊┊┊┊┊┊┊┊安徽工业大学毕业设计（论文）说明书ii7.2.1冷冻水系统的水力计算.....................................437.2.2冷冻水水平回水管路水力计算...............................467.2.3冷冻水供回水立管管路水力计算............................537.3机房冷冻水供回管路的设计.........................................................................................547.4分水器、集水器的选型与计算.....................................................................................557.5空调水系统的定