ASHRAE.Application-1999.48 SERVICE WATER HEATING

《ASHRAE.Application-1999.48 SERVICE WATER HEATING》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、CHAPTER48SERVICEWATERHEATINGSystemPlanning......................................................................48.1HOTWATERREQUIREMENTSANDSTORAGEWaterHeatingEquipment......................................................48.1EQUIPMENTSIZING.........................................................48

2、.9Distribution.............................................................................48.3Residential...............................................................................48.9TerminalHotWaterUsageDevices.......................................48.6CommercialandInstitutional.............

3、..................................48.10WaterHeatingTerminology...................................................48.6SizingExamples....................................................................48.12DesignConsiderations............................................................48.7SizingInsta

4、ntaneousandSemi-InstantaneousWaterQuality,Scale,andCorrosion......................................48.7WaterHeaters....................................................................48.20SafetyDevicesforHotWaterSizingRefrigerant-BasedWaterHeaters..............................48.21Supplies..........

5、.....................................................................48.8BOILERSFORINDIRECTWATERHEATING...................48.21SpecialConcerns....................................................................48.8CodesandStandards............................................................48.22ASE

6、RVICEwaterheatingsystemhas(1)aheatenergysource,demandconditions.Applicationofwaterheatingequipmentwithin(2)heattransferequipment,(3)adistributionsystem,and(4)theoveralldesignofthehotwatersystemisbasedon(1)locationofterminalhotwaterusagedevices.theequipmentwithinthesystem,(2)relatedtemperaturerequir

7、e-Heatenergysourcesmaybe(1)fuelcombustion,(2)electricalments,and(3)thevolumeofwatertobeused.conversion,(3)solarenergy,and/or(4)recoveredwasteheatfromsuchsourcesasfluegases,ventilationandair-conditioningsyst