毕业设计指导书--全空气系统

在本省行政区域内从事草原保护、管理、建设和利用以及承包经营等活动，适用本条例。本条例所称草原，是指具有草原生态功能或者适用于畜牧业生产的天然草原和人工草地。天然草原包括草地、草山和草坡，人工草地包括改良草地和退耕还草地。appearanceoftheweldappearancequalitytechnicalrequirementsoftheprojectmustnothaveamoltenmetalstreamdoesnotmeltthebasemetaltoweld,weldseamandheat-affectedzonesurfacemustnothavecracks,pores,defectssuchascraterandash,surfacesmoothing,weldandbasemetalshouldbeevenlysmoothtransition.Width2-3mmfromtheedgeofweldGroove.Surfacereinforcementshouldbelessthanorequalto1+0.2timestheslopeedgewidth,andshouldnotbegreaterthan4mm.Depthofundercutshouldbelessthanorequalto0.5mm,totallengthoftheweldsonbothsidesundercutnotexceed10%oftheweldlength,andlongcontinuousshouldnotbegreaterthan100mm.Wrongsideshouldbelessthanorat0.2T,andshouldnotbegreaterthan2mm(wallthicknessmmt)incompleteornotallow7.57.5.1installationqualityprocessstandardsoftheelectricalenclosureCabinetsurfaceisclean,neat,nosignificantphenomenonofconvex,closetonature,closethedoor.7.5.2CabinetCabinetfacepaintsnopaint,returnedtorusted,consistentcolor.7.5.3uniformindirectgapfromtoptobottom,slotwidth1.5mm7.5.4adjacentCabinetsurfaceroughnessis0.7.5.5thecabinetsfirmlyfixed,craftsbeautiful.7.5.6Cabinetsurfacegauge,switchcabinetmarkclear,neat,firmpaste.7.5.7Terminalrowofneat,isreliable,theappearanceiscleanandnotdamaged.7.5.8cablesneatandclean,solidbinding,bindingprocessinappearance.7.5.9thefirstcableproductionfirm,craftsbeautiful,clearsignagedoesnotfade.7.5.10fireproofpluggingtight,nocracksandpores.7.67.6.1ofthestandardelectricalwiringqualitytechnologycablea,themulti-corewirebuncharrangementshouldbeparalleltoeachother,horizontalwireharnessorwireshouldbeperpendiculartothelongitudinalmulti-corewirebunch.Thedistancebetweenthewireharnessandwireharnesssymmetry,andascloseaspossible.B-corewiringharnessintoround,multi-corewirebunchusedgwirebinding,fastening毕业设计指导书1设计条件1.1工程概况1.2设计采用的气象数据1.3空调房间的设计条件1.4围护结构的热工性能1.5室内照明1.6室内设备2系统方案初步确定2.1系统方案2.2初选系统方案3负荷计算3.1冷负荷计算3.2湿负荷计算3.3新风负荷计算4全空气系统中空调制冷设备提供的冷量4.1送风量的确定4.2空调制冷设备需要提供的冷量及热量确定5室内气流组织的计算5.1气流组织的形式5.2侧送风的计算5.3散流器送风6风管的水力计算6.1风管的材料和形状6.2新风入口6.3风管系统阻力计算方法与例题7空调设备的选型7.1空调设备的主要性能7.2空气处理机组的选型计算8其它8.1消声8.2减振与隔振8.3保温9计算书和图纸9.1计算书9.2图纸参考文献在本省行政区域内从事草原保护、管理、建设和利用以及承包经营等活动，适用本条例。本条例所称草原，是指具有草原生态功能或者适用于畜牧业生产的天然草原和人工草地。天然草原包括草地、草山和草坡，人工草地包括改良草地和退耕还草地。appearanceoftheweldappearancequalitytechnicalrequirementsoftheprojectmustnothaveamoltenmetalstreamdoesnotmeltthebasemetaltoweld,weldseamandheat-affectedzonesurfacemustnothavecracks,pores,defectssuchascraterandash,surfacesmoothing,weldandbasemetalshouldbeevenlysmoothtransition.Width2-3mmfromtheedgeofweldGroove.Surfacereinforcementshouldbelessthanorequalto1+0.2timestheslopeedgewidth,andshouldnotbegreaterthan4mm.Depthofundercutshouldbelessthanorequalto0.5mm,totallengthoftheweldsonbothsidesundercutnotexceed10%oftheweldlength,andlongcontinuousshouldnotbegreaterthan100mm.Wrongsideshouldbelessthanorat0.2T,andshouldnotbegreaterthan2mm(wallthicknessmmt)incompleteornotallow7.57.5.1installationqualityprocessstandardsoftheelectricalenclosureCabinetsurfaceisclean,neat,nosignificantphenomenonofconvex,closetonature,closethedoor.7.5.2CabinetCabinetfacepaintsnopaint,returnedtorusted,consistentcolor.7.5.3uniformindirectgapfromtoptobottom,slotwidth1.5mm7.5.4adjacentCabinetsurfaceroughnessis0.7.5.5thecabinetsfirmlyfixed,craftsbeautiful.7.5.6Cabinetsurfacegauge,switchcabinetmarkclear,neat,firmpaste.7.5.7Terminalrowofneat,isreliable,theappearanceiscleanandnotdamaged.7.5.8cablesneatandclean,solidbinding,bindingprocessinappearance.7.5.9thefirstcableproductionfirm,craftsbeautiful,clearsignagedoesnotfade.7.5.10fireproofpluggingtight,nocracksandpores.7.67.6.1ofthestandardelectricalwiringqualitytechnologycablea,themulti-corewirebuncharrangementshouldbeparalleltoeachother,horizontalwireharnessorwireshouldbeperpendiculartothelongitudinalmulti-corewirebunch.Thedistancebetweenthewireharnessandwireharnesssymmetry,andascloseaspossible.B-corewiringharnessintoround,multi-corewirebunchusedgwirebinding,fastening1设计条件1.1工程概况本工程为上海市某办公楼，总建筑面积1800m2，共3层，要求对其顶层的一间会议室进行空调工程设计，建筑面积为360m2。会议室的工作时间：上午8:00～下午4:001.2设计采用的气象数据（1）空调夏季室外计算干球温度：（2）夏季空调室外计算湿球温度：（3）大气压力：夏季：1.3空调房间的设计条件本工程空调房间的设计条件见下表。表1-1空调房间的设计条件房间类型人员密度人/m2夏季新风量m3/（h人）备注温度℃相对湿度％风速m/s办公室（无烟）见附表1高级35~50一般20~30室内压力稍高于室外大气压会议室（无烟）见附表130~50表中数据以规范为准！1.4围护结构的热工性能（1）外墙结构：给出结构构成图传热系数：W/（m2K）（计算或查手册）类型：型，建议Ⅱ型（2）屋顶结构：给出结构构成图传热系数：W/（m2K）（计算或查手册）类型：型（3）玻璃窗结构：层窗，mm厚的玻璃（普通或吸热），窗框，％玻璃传热系数：W/（m2K）（查手册）內遮阳设施：外遮阳设施：（4）内墙毕业设计指导书——全空气系统刘立平在本省行政区域内从事草原保护、管理、建设和利用以及承包经营等活动，适用本条例。本条例所称草原，是指具有草原生态功能或者适用于畜牧业生产的天然草原和人工草地。天然草原包括草地、草山和草坡，人工草地包括改良草地和退耕还草地。appearanceoftheweldappearancequalitytechnicalrequirementsoftheprojectmustnothaveamoltenmetalstreamdoesnotmeltthebasemetaltoweld,weldseamandheat-affectedzonesurfacemustnothavecracks,pores,defectssuchascraterandash,surfacesmoothing,weldandbasemetalshouldbeevenlysmoothtransition.Width2-3mmfromtheedgeofweldGroove.Surfacereinforcementshouldbelessthanorequalto1+0.2timestheslopeedgewidth,andshouldnotbegreaterthan4mm.Depthofundercutshouldbelessthanorequalto0.5mm,t