暖通空调方案设计现状分析

清华大学李兆坚江亿认为方案设计是暖通空调设计中最重要最复杂难度最大的环节,而目前又存在较多的问题其主要原因在于设计管理体制上的某些弊病和缺乏科学的设计方案评价方法提出应采用寿命周期评价的思想,综合考虑技术经济环境和人文等因素,对设计方案进行客观的综合评价和优选暖通空调方案设计现状分析评价方法StatusanalysisofschemedesignofHVACByLiZhaojianandJiangYiAbstractDescribesthestatusofHVACschemedesignandanalysestheproblemsinschemedesignstage.Concludesthatschemedesignstageisthemostimportant,complicatedanddifficultstageinHVACdesignprogresses.Thereexistmanyproblemsinthisstagewhichareoftenoverlookedmainlyforreasonsoftheproblemsinadministrationsystemforarchitecturedesignandlackofascientificandobjectiveassessmentmethod.PointsouttheopinionthatalifecycleassessmentshouldbeappliedtothecomprehensiveevaluationandselectionofanHVACdesignscheme,combinedwiththeconsiderationforthetechnological,economical,environmentalandhumanisticfactors.KeywordsHVAC,schemedesign,statusanalysis,assessmentmethodTsinghuaUniversity,Beijing,China!0,,,,15%[1],,,,,,,,11.1,∀42∀暖通空调HV&AC2005年第35卷第9期!,,19628,,()10002847024(010)6277714066358595Email:[e-mail]:20050117:20050629(1),,1,,,#∃,#∃,,,2,,,,221.2,,,,,,,#∃,,(2),#∃,#∃,,,;,(),,,3%,7%~10%[2];,10%,,1.3,:,;;;;;,60%,,,,,∀43∀暖通空调HV&AC2005年第35卷第9期#∃,,,,,,,1.4#∃,,,,,,,;,,[3],,#∃%%%,,,,,22.1,,,#∃,,,,2.22.2.1,,,,,,2.2.2(lifecycleassessment,LCA),,,,,,,,2.3,,,,,[4][5~6][7~8][9~10][11~12][13~14],,,()#∃,,∀44∀暖通空调HV&AC2005年第35卷第9期,,Delphi,,,,#∃,,,,,,,,,,,,,,3,,,,:;;;;;;;,;,,,,,,,,,,,,,,,,;,;,,,,;,,∀45∀暖通空调HV&AC2005年第35卷第9期4,;,,,,,,,,,,,,,,,,1.(42).:,20042..,1999,29(3):25303GB50019%20034,,..,1997,24(2):75795,,..,2003,36(3):3113156,..,2001,34(1):75797,,..,1998,28(5):59618,,,..,2004,34(2):73759..,2004,34(10):737510..,2001,31(1):323411,..,2001,20(6):4712,..,2003,18(3):23323613,,,..,2002,32(6):788014ItzhakMaor,ReddyTA.LiteraturereviewofartificialintelligenceandknowledgebasedexpertsystemsinbuildingsandHVAC&Rsystemdesign.In:ASHRAETrans.2003,109(1).1226∀∀()2005()2005,,813~14160,()(100),(20),10,10()50,&∋,,14&∋(),,(本刊特约通讯员黄翔)∀∀2005715,,300(本刊特约通讯员吴延鹏)∀46∀暖通空调HV&AC2005年第35卷第9期