天津某高校办公建筑秋冬季室内TVOC检测分析

对用于实验、办公用途的办公楼进行TVOC含量检测，研究室内外温湿度、用途对办公楼室内TVOC含 量的影响，分析影响办公楼建筑的室内环境状况的因素.结果表明，在天气晴雨、用途和楼层不同时，房间 TVOC含量有明显差别，雨天房间TVOC含量高于晴天，有实验用途的房间TVOC含量高于其他办公室，一楼 房间，用途复杂，TVOC含量高于同类型的其他楼层房间.供暖期室内温度升高，检测具有代表性的房间在供 暖期TVOC含量，并与供暖期前一段时间数据作对比，得出新装修房间TVOC含量减小，变化幅度减小，其他 房间TVOC含量出现不同幅度增加.办公楼TVOC含量与天气、用途、楼层和是否供暖密切相关，进一步研究 了建筑室内环境状况的影响因素.
ThepaperdetectedthecontentofTVOCinlaboratoryandofficebuildingsandstudieditsinfluencingfactors suchastheindoorandoutdoortemperature,humidityaswellastheuseofthebuildings.Thispaperalsoanalyzedthein? fluencingfactorsoftheindoorenvironmentconditionsinthebuilding.Theresultsshowedthatthecontentofindoor TVOCweredistinctlydifferentindifferentweatherandusesorfloors.TheTVOCcontentoftheofficebuildinginrainy dayswashigherthanthatinsunnydays;theTVOCcontentoftheofficebuildingusedfordoingexperimentswashigher thanthatinotheroffices.Sincetheroomsinthefirstfloorwereofmultipleuses,theTVOCcontentwashigherthanthat inotherfloorsofthesametyperoom.MeasuretheTVOCcontentofthetypicalroominheatingperiodandbeforethe heating,andthencomparethetwosetsofdata,wefoundthattheTVOCcontentoftheofficebuildingandthevariation rangewerereduced,whiletheTVOCcontentofotherroomsincreasedwithdifferentranges.WhethertheTVOCcontent oftheofficebuildingiscloselyrelatedtotheweather,theuses,thefloorandtheheating,aswellastheinfluencingfac? torsofindoorenvironmentconditionsinthebuildingswillbestudiedinthefuture.