室外真空排水系统项目上海F1国际赛车场等实例

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1、1.VacuumSewerSystematF1Circuit,Shanghai/China中国上海F1国际赛车场真空排水系统Situation:Shanghaihasconstructedabrand-newF1CircuitwhichshouldbefinishedforthefirstracebeforeSeptember2004.So,theconstructionperiodisveryshort.Severaltoiletbuildingsareinstalledbehindthestandin

2、gtribunesalongtheracetrackswhichshallbeconnectedtothelocalsewer.Theareaistotallyflat,insomeregionssomeearthhasevenbeenfilledup.Thegroundwaterlevelisveryhigh(lessthan1.5m).Somemoreproblemsarecausedbyseverallinesforsupplyanddischargeofmediawhichareinstalled

3、inparallelorevencrossing,plussomewaterchannels.Solution:RoedigerhasinstalledtheVacuumseweragesystemwithtwoVacuumStations,oneinthenorthernpartandoneinthesouthernpartortheCircuit.Thepipelinesareabout1.5kmlongandhavebeeninstalledwiththesaw-toothprofile.Eacht

4、oiletbuildingisconnectedtotwoCollectionChambers,oneforthemaleandoneforthefemalepart.1Special:TheCircuitwillbeusedseasonally.So,sometimestherewillbenowastewaterdischargefromthetoiletbuildingsandsometimestherewillbehugewastewaterquantities.Thesystemisequipp

5、edwithtwoaerationstationswhich“blast”thepipelineslatertotheeventsandamonitoringsystem.TechnicalDataVacuumSystem1(North):ToiletBuildings:9EachToiletBuilding(male):Toilets9Urinals10WashBasins6EachToiletBuilding(female):Toilets12WashBasins6Connections18Colle

6、ctionChambers®ValveUnits:65mm“RoeVacMembraneValvesVacuumStation1integratedintoatoiletbuildingbetweentoiletroomsformenandforwomen:VacuumTank:1Tank,horizontallyburiedVolume:25m³(Ø2.50m)VacuumPumps:3Pcs.RotaryVanePumpsoilcooledCapacity15kWeach/630m³/heachDis

7、chargePumps:2Units9kWeachBio-filter:4mx6m(installedontheroof)TechnicalDataVacuumSystem2(South):ToiletBuildings:12EachToiletBuilding(male):Toilets9Urinals10WashBasins6EachToiletBuilding(female):Toilets122WashBasins6Connections:24CollectionChambers®ValveUni

8、ts:65mm“RoeVacMembraneValvesVacuumStation2integratedintoatoiletbuildingbetweentoiletroomsformenandforwomen:VacuumTank:1Tank,horizontallyburiedVolume:25m³(Ø2,50m)VacuumPumps:4Pcs.oilcooledRotaryVanePumpsCapacity15kWe