医院门诊楼空调系统设计(毕业设计).doc

肿瘤医院门诊楼空调系统设计摘要本设计为肿瘤医院门诊楼空调系统设计,拟为之设计合理的中央空调系统,为室人员提供舒适的工作环境。系统主要采用风机盘管承担空调房间的冷负荷与热负荷,每个房间的吊顶安置一到二个风机盘管。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。对于候诊大厅等少数房间采用了全空气一次回风系统。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。本设计容包括:空调冷热负荷计算;空调系统的确定及论证;送风状态参数及送风量的确定;空气处理设备的选型;冷热源的选择及设备选型;气流组织计算;水力计算;其他设备的选择;保温与防腐以及减振和消声等容。关键字:空调系统,全空气系统,风机盘管加新风系统,性能比较THEAIR-CONDITIONINGENGINEERINGDESIGNOFTHETUMORHOSPITALOUT-PATIENTFLOORINTIANJINABSTRACTThisair-conditioningsystemsdesignfortheTianjinTumorHospitalout-patientfloordesignittobeareasonablecentralair--coilsystemismainlyusedair-conditionedroomsbearthecoolingloadandtheheatload,theceilingofeachroomplacementwithin1-2fan--coil,,eachfloortoinstallanewairunitoftheburdenofallair--upyinglessfloorspace,coolingandheatingcanbeconcentratedatthesametime,theterminaldeviceandaseparateregulatoryfunctionswitch,theroomtemperaturealonecanregulateandcontrol,andpreventcross--conditioningsystemusesclosed-watersystems,notbecauseitapartfrompollution,saveinitialinvestment,butalsohasgreatenergy-:hotandcoldair-conditioningloadcalculation;air-conditioningsystemandthedeterminationofproof;airsupplyandairsupplyparametersofthedetermination;selectionofair-handlingequipment;coldandheatsourceofchoiceandselectionofequipment;airflowcalculated;alculation;otherequipmentofchoice;thermalinsulationandanti-corrosionandvibrationandnoisereduction,:air-conditioningsystems,theentireairsystem,fancoilandanewairsystem, 1第一章原始资料 2§ 2§ 2§ 2§、墙选型 2§ 3§ 3§ 3§