建筑外圍護(hù)結(jié)構(gòu)節(jié)能研究.pdf

1、華中科技大學(xué)碩士學(xué)位論文建筑外圍護(hù)結(jié)構(gòu)節(jié)能研究姓名：陳池申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：建筑與土木工程指導(dǎo)教師：黃恒棟20051029華中科技大學(xué)碩士學(xué)位論文====================================t==；==；=；===；===============；===目================：III自===自======∞====AbstractTheairconditionedstructureiSatyp

2、eofcomfortableindoorthermalenvironmentBythefinethermalpropertyofspaceenclosingstructureandauxiliarymailmadecoldSOUrCe，itcanresisttheinfluencebyallkindsofnaturalclimaticfactors，regulatetheindoormicroclimateandthussatisfyt

3、hedemandsofhumanbeing’Sstudying，workingandlivingTheheatcomfortofenvironmentisakindofhuman’Ssubjectiveassessmentaboutthermalenvironment；inthatcase，peopleneitherfeelhot，norcold，which，intheoryreachaphysicalandphysiologicalb

4、alanceTherearefourenvironmentalfactorsthataffectthiskindofbalance，thatis，airtemperature，surfacetemperatureofinnerfaceofwalls，windspeedandrelativehumidityandinfluencingfactorbyhumanbeingsthemselves，namelytheirbodymovement

5、sandclothingAmongthosefourtheairtemperaturecontributesthemosttoheatcomfort，whichisrequiredtobemaintainedbetween24“Cand28。CThesecondgoestothesurfacetemperatureofinnerfaceofwallsAccordingto“StandardsforThermalDesign”，thehi

6、ghestsurfacetemperatureshouldbelessthanmaximumofoutdoortemperatureinsummerAsforhumidityitmainlyaffectshumanbody’SperspirationWhenwehavemorehumidityinsummeritisdifficultforthesurfacemoistureofhumanbodytoperspirethroughski

7、nTakeGuangzhouareaforanexampleItisalwaysaroundwithraininsummertimewitharelativehumidityofbetween80％and90％whichinfluencesthenormalperspirationofhumanbodyandmakespeopleuncomfortableForregulatingtheheatcomfort，ifwetakethecl

8、othingintoconsideration，indoortemperatureofofficebuildingshouldbekeptat26。Cwheninsummerclothes，andindoortemperatureshouldbekeptat24“CwheninthinsuitsWhetherwewanttokeepthesummerindoortemperatureorsurfacetemperatureofinner

9、faceofwalls，itisaconsumptionofenergyTherefore，buildingupanenvironmentofheatcomfortiscloselylinkedwithconsumingtheenergyThesummerstructureinsouthernhotareaischaracterizedbyexcessivelylargeenergyconsumptionandpowerutilizat

10、ionTwofactorsareresponsibleforthisproblemOntheonehand，theprogramminganddesigningofthestructureisunreasonable；ontheotherproblemsalsoexistinthedesignandoperationofairconditioning，whichgiverisetOanexcessivecoolingloadforeac