1.2.1 基本給水方式的選擇 Selection of

1.2.1基本給水方式的選擇Selectionofbasicwatersupplymodes給水方式WaterSupplyMode概述Overview給水方式是指建筑內(nèi)給水系統(tǒng)的具體組成與具體布置的實施方案。Thewatersupplymodereferstothespecificcompositionandarrangementofthewatersupplysysteminbuildings.給水方式WaterSupplyMode給水方式的基本形式BasicFormsofWaterSupplyMode直接給水方式Directwatersupplymode設(shè)水箱的給水方式Watersupplymodewithawatertank1.依靠外網(wǎng)水壓的給水方式Watersupplymoderelyingonexternalnetworkpressure2.依靠水泵升壓的給水方式Watersupplymoderelyingonpumpboosting設(shè)水泵的給水方式Watersupplymodewithapump設(shè)水池、水泵、水箱的給水方式Watersupplymodewithapool,waterpumpandwatertank氣壓給水方式Pressurized-typewatersupplymode分區(qū)給水方式Zonedwatersupplymode給水方式WaterSupplyMode1.直接給水方式Directwatersupplymode適用場所：室外管網(wǎng)水壓任何時候都滿足建筑內(nèi)部用水要求。Applicablescenario:Thewaterpressureoftheoutdoorpipenetworkcanmeettheinternalwaterdemandofbuildingsatanytime.給水方式WaterSupplyMode2.設(shè)水箱的給水方式Watersupplymodewithawatertank適用場所：室外管網(wǎng)大部分時間能滿足用水要求，僅高峰時期不能滿足，或建筑內(nèi)要求水壓穩(wěn)定，并且建筑具備設(shè)置高位水箱的條件。Applicablescenario:Theoutdoorpipenetworkcanmeetthewaterdemandmostofthetime,andonlycannotmeetthedemandduringpeakhours.Alternatively,stablewaterpressureisrequiredinbuildings,andthebuildingshavetheconditionsforsettinguphigh-levelwatertanks.給水方式WaterSupplyMode2.設(shè)水箱的給水方式Watersupplymodewithawatertank適用場所：室外管網(wǎng)大部分時間能滿足用水要求，僅高峰時期不能滿足，或建筑內(nèi)要求水壓穩(wěn)定，并且建筑具備設(shè)置高位水箱的條件。Applicablescenario:Theoutdoorpipenetworkcanmeetthewaterdemandmostofthetime,andonlycannotmeetthedemandduringpeakhours.Alternatively,stablewaterpressureisrequiredinbuildings,andthebuildingshavetheconditionsforsettinguphigh-levelwatertanks.給水方式WaterSupplyMode3.設(shè)水泵的給水方式Watersupplymodewithapump適用場所：當(dāng)室外管網(wǎng)的水壓經(jīng)常不足時，且室外管網(wǎng)允許直接抽水。Applicablescenario:Thewaterpressureoftheoutdoorpipenetworkisofteninsufficient,andtheoutdoorpipenetworkallowsdirectpumping.（1）建筑內(nèi)用水較均勻。Waterinbuildingsisconsumedrelativelyevenly.（2）建筑內(nèi)用水不均勻。Waterinbuildingsisconsumedunevenly.給水方式WaterSupplyMode4.設(shè)水泵、水箱的給水方式Watersupplymodewithawaterpumporwatertank建筑內(nèi)用水不均勻。Waterinbuildingsisconsumedunevenly.給水方式WaterSupplyMode5.設(shè)水池、水泵、水箱的給水方式Watersupplymodewithapool,waterpumpandwatertank適用場所：室外管網(wǎng)不允許直接抽水或需要貯存一定水量。Applicablescenario:Theoutdoorpipenetworkdoesnotallowdirectpumpingoracertainamountofwaterneedstobestored.給水方式WaterSupplyMode一直充足：Alwayssufficient:周期不足：Insufficientperiodically:直接給水Directwatersupply經(jīng)常不足：Ofteninsufficient:單設(shè)水箱Separatewatertank設(shè)水泵Waterpump用水均勻：Waterisconsumedevenly:恒速泵Constant-speedpump用水不均勻：Waterisconsumedunevenly:變頻調(diào)速泵Variable-frequencyspeed-regulatingpump恒速泵+水箱Constant-speedpump+watertank水壓Waterpressure給水方式WaterSupplyMode6.設(shè)氣壓給水裝置的給水方式Watersupplymodewithapressurized-typewatersupplydevice適用場所：室外管網(wǎng)水壓經(jīng)常不能滿足室內(nèi)所需要求，室內(nèi)用水不均勻，且不宜設(shè)置高位水箱。Applicablescenario:Thewaterpressureoftheoutdoorpipenetworkoftencannotmeettheindoorrequirements,theindoorwaterisconsumedunevenly,anditisnotsuitabletosetupahigh-leveltank.給水方式WaterSupplyMode7.分區(qū)給水方式Zonedwatersupplymode適用場所：建筑物層數(shù)較多或高度較大時，室外管網(wǎng)的水壓只能滿足較低樓層的用水要求，而不能滿足較高樓層用水要求。Applicablescenario:Whenbuildingshavetoomanyfloorsoraretoo