您的位置: 标准下载 » 国际标准 » ANSI 美国国家标准 »

ANSI/NFPA 214-2011 水冷却塔标准

作者:标准资料网 时间:2024-05-20 14:34:31  浏览:8490   来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:StandardonWater-CoolingTowers
【原文标准名称】:水冷却塔标准
【标准号】:ANSI/NFPA214-2011
【标准状态】:现行
【国别】:美国
【发布日期】:2011
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:冷却塔;野外作业仪器;防火安全性;易燃材料;安全性
【英文主题词】:Coolingtowers;Fieldinstrument;Firesafety;Flammablematerials;Safety
【摘要】:1.1.1*Thisstandardappliestofireprotectionforfield-erectedandfactory-assembledwater-coolingtowersofcombustibleconstructionorthoseinwhichthefillisofcombustiblematerial.1.1.2*FireRiskAnalysis.Thefollowingaresomeofthefactorsthatshallbeconsideredindeterminingtheextentandmethodoffireprotectionrequiredforinduced-draftandnatural-draftcoolingtowers:(1)Importancetocontinuityofoperation(2)*Sizeandconstructionoftower(3)Typeoftower(4)Locationoftower(5)Watersupply(6)Valueoftower(7)Climate(8)*Waterdeliverytime(9)Environment(10)Rooftoptowers(11)Limitedaccess(12)Constructionofmaterials(See1.1.3.)1.1.3ConstructionMaterialsofCoolingTowers.Whenthecoolingtowers'structure,fananddistributiondecks,louvers,andfillmaterialsareallofnoncombustiblematerials,nofireprotectionisrequired.Ifanyofthesearecombustiblematerialsandthefactorsin1.1.2necessitateit,fireprotectionshallbeprovidedinaccordancewithChapter3andtowersshallbelocatedinaccordancewithChapter2.Allotherchaptersshallbeconsideredmandatoryrequirements.
【中国标准分类号】:G93
【国际标准分类号】:13_220_10
【页数】:
【正文语种】:英语


下载地址: 点击此处下载
Product Code:SAE AMS6426
Title:Steel Bars, Forgings, and Tubing, 0.75Si - 1.0Cr - 0.58Mo (0.80-0.90C), Consumable Electrode Vacuum Melted (NONCURRENT Oct 2001)
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers a premium aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock. Primarily for parts, such as bearing components, for service up to 500 degrees F (260 degrees C) and requiring a through-hardening steel capable of developing hardness not lower than 60 HRC in cross-sections 3 inches (76 mm) and under.【英文标准名称】:Supply-terminalsforelectricalequipment40A;connectionswithrectangularcross-section,basicdimensionsandcoordination
【原文标准名称】:电气设备大于或等于40A的电源连接.第2部分:基本尺寸和配位
【标准号】:DIN46206-2-1971
【标准状态】:现行
【国别】:德国
【发布日期】:1971-06
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:开关设备;电驱动装置;低电压;电动机;尺寸;仪表用变压器;变压器;电气工程;螺钉;高电压;连接;螺纹
【英文主题词】:transformers;threads;switchgear;highvoltage;connections;lowvoltage;screws(bolts);dimensions;instrumenttransformers;electricalengineering;electricmotors;electrically-operateddevices
【摘要】:Supply-terminalsforelectricalequipment≥40A,connectionswithrectangularcross-section,basicdimensionsandcoordinationDerBegriff?ElektrischeBetriebsmittelindieserNormistimSinnederVDE-Bestimmungenzuverstehen.DieNormgiltfürdieAn
【中国标准分类号】:K30
【国际标准分类号】:29_120_20
【页数】:3P;A4
【正文语种】:德语