237116 CHILLED WATER THERMAL STORAGE

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1、SECTION237116CHILLEDWATERTHERMALSTORAGEPART1GENERAL1.1SECTIONINCLUDESChilledwaterthermalstoragetankperformancerequirements.Chilledwaterthermalstoragetankconstructionandinsulation.WaterDiffusers.Relatedaccessories.1.2RELATEDSECTIONSA.ItisContracto

2、r’sresponsibilitytoascertainallapplicablesectionsrequiredtounderstandthefullscopeofworksintended.Section230500-CommonWorkResultsforHVACSection230700-HVACInsulationSection230900-InstrumentationandControlforHVACSection232113-HydronicPipingSection2

3、32123-HydronicPump1.3SCOPEOFWORKA.Thisspecificationcoverstheminimumrequirementsofthethermalstoragesystem.B.SystemDescription:Chilledwatershallbestoredinthestoragetankduringoffpeakbuildingloadandusedduringpeakloaddemand.Provideandinstallapotfeederty

4、pechemicaldosingsystemasshowninthedrawing.C.TheContractorshalldesign,supply,install,testandcommissionincludingallinstallation,fixation,controlsandinstrumentationandancillaryitemstoformacomplete,operationalandsafeworkingsystem.D.TheContractorshallsubm

5、ittheLoadprofilesandcalculationsfortheselectionofcapacitiesofTEStanksforapproval.E.Thechilledwaterstoragetankincludingtheinternalsshallbesuppliedbyonespecializedmanufacturer.1.4REFERENCESA.Theminimumstandardsforproductsspecifiedinthissectionshallbere

6、levanttoASHRAE,ASME,ARI,AWWA,NFPA,DIN,British,ISOorASTMStandardsexceptasotherwisespecified.Performworkinaccordancewiththespecificationcodesandstandardsandtolatestapplicableaddendaandsupplements.B.AmericanSocietyofMechanicalEngineers(ASME)1.ASME831.1,

7、CodeforPressurePiping-PowerPiping.C.AmericanWaterWorksAssociation(AWWA):1.AWWAD100&API650WeldedSteelTanksforWaterStorage.2.AWWAD102,PaintingSteelWaterStorageTanks.D.AmericanSocietyofHeating,Refrigeration,andAirConditioningEngineers(ASHRAE):1.ASHRAEAp

8、plicationsHandbook,Chapter39,ThermalStorage,1995Edition.2.ASHRAEDesignGuideforCoolThermalStorage,1993Edition.E.AirConditioning&RefrigerantInstitute(ARI):1.GuidelineT-SpecifyingtheThermalPerformanceofCoolStorageEquipment.F.NationalFireProtectionAssoci