【英文标准名称】:Agriculturalirrigationequipment-Sprinklers-Characterizationofdistributionandtestmethods
【原文标准名称】:农用灌溉设备.喷头.分布的表征和试验方法
【标准号】:BSISO15886-3-2004
【标准状态】:作废
【国别】:英国
【发布日期】:2004-11-19
【实施或试行日期】:2004-11-19
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;试验;试验设备;农业;给水;喷水设备;测量;灌溉设备;设计;灌溉;使用条件;规范(验收);配水;喷头
【英文主题词】:Agriculture;Definition;Definitions;Design;Irrigation;Irrigationplant;Measurement;Operatingconditions;Specification(approval);Sprinkler;Sprinklingdevices;Testequipment;Testing;Waterdistribution;Watersupply
【摘要】:ThispartofISO15886specifiestheconditionsandmethodsusedfortestingandcharacterizingthewaterdistributionpatternsofsprinklersintendedforagriculturalirrigation.Itdealsbothwithindoorandoutdoor,radialandfullgridtestsandisorganizedtodealfirstwithconditionscommontoallthetestsandthenwiththoseuniquetoindoorandoutdoortesting,respectively.Thetermsprinklerisusedhereinabroad,genericsense,asdefinedinISO15886-1,withtheintentofcoveringthewidevarietyofproductsclassifiedinISO15886-1.ThespecificperformancemeasurementsaddressedinthispartofISO15886includedistributionuniformity,wettedradiusandwaterjettrajectoryheight:itisapplicabletoallirrigationsprinklerclassificationsforwhichuniformityofapplication,wettedradiusandwaterjettrajectoryheightevaluationarerequiredforthedesignobjectives,asdefinedbythemanufacturer.Itdoesnotaddressthespecificperformancetestingrequiredforsprinklersintendedforfrostprotectionuseunderfreezingconditions,nordoesitaddressthetopicofdropspectrummeasurementandcharacterizationandtherelatedquestionsofsoilcompaction,spraydrift,evaporativelosses,etc.Itisnotapplicabletomovingsystemsorsprinklerswitharadiusofthrowoflessthan1,0m.InordertousethispartofISO15886toevaluateirrigationcoverage,allsprinklersmustbeidenticalandarrangedinafixedrepeatinggeometricpattern.
【中国标准分类号】:B91
【国际标准分类号】:65_060_35
【页数】:22P.;A4
【正文语种】:英语