MACROBUTTONMTEditEquationSection2方程段1部分1SEQMTEqn\r\h\*MERGEFORMATSEQMTSec\r1\h\*MERGEFORMATSEQMTChap\r1\h\*MERGEFORMAT学号：200904040130HEBEIUNITEDUNIVERSITY毕业设计说明书GRADUATEDESIGN设计题目：上海协和医院空调通风系统设计学生姓名：陈兴专业班级：09建设1班学院：建筑工程学院指导教师：常莉讲师2013年06月08日河北理工大学信息学院摘要----摘要本设计为上海协和医院空调通风系统设计。系统主要采用风机盘管承担空调房间的冷负荷与热负荷，每个房间的吊顶内安置风机盘管。新风则通过独立的新风管道先送入风机盘管，再与回风混合一起送入房间。新风机组吊顶安装，每一层楼安装一台新风机组负担该层所有空调房间的新风负荷。该空调系统的优点是占用建筑面积少，可集中供冷和供热；同时各末端装置有独立的开关和调节功能，各房间的温度可独自调节与控制，并且防止了空气的交叉感染。空调水系统采用闭式系统,因为它除了不易污染,节省初投资外,还具有很大的节能效果。本设计内容包括：空调冷负荷、热负荷计算；空调系统的确定及论证；送风状态参数及送风量的确定；气流组织计算；空气处理设备的选型；冷热源的选择管径选取及水力计算；风管水力计算；及设备选型；其他设备的选择；保温与防腐以及减振和消声等内容。关键词空调通风；医院；风机盘管加新风系统；冷热源AbstractAbstractAbstractTheprogramfortheairconditioningandventilationsystemdesignofShanghaiXiehehospital.Coolingloadandthermalloadsystemmainlyadoptfan-coilunitassumeairconditioningroom,eachroomfancoilplacedinsidetheceiling.Freshairintothefancoilfirstthroughindependentairpipes,andtheairmixedtogetherintotheroom.Installationofceilingairsupplyunit,thewindloadoneachfloortoinstallafreshairunitburdenthelayerofallairconditioningrooms.Theadvantagesoftheairconditioningsystemisreducethebuildingarea,centralcoolingandheating;andtheterminaldeviceisindependentoftheswitchandtheregulatingfunction,theroomtemperaturecanbeadjustedaloneandcontrol,andtopreventcrossinfectionintheair.Theclosedsystemofairconditioningwatersystemuses,becauseinadditiontoitsnoteasytopollution,savetheinitialinvestment,butalsohasgreatenergy-savingeffect.Thedesignincludes:thecoolingload,heatloadcalculationanddemonstration;airconditioningsystem;airstateparametersanddeterminetheairflowrateofairfloworganization;calculation;selectionofairtreatmentequipment;selectionofpipediametersofcoldandheatsourceselectionandhydrauliccalculationofwindpipe;hydrauliccalculation;andselectionofequipment;equipmentselection;heatpreservationandanti-corrosionandvibrationandnoiseetc..KeywordsAirconditioningandventilation;Hospital;fancoilplusfres