中英文对照的建筑给排水设计说明.docx
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中英文对照的建筑给排水设计说明
MECHANICALPRELIMINARYDESIGNREPORT
STADIUM
1.给排水设计
饮用水和污水
1.SanitaryDesign
Waterandsewagewater
.设计基础
-甲方提供的设计任务书和市政管网综合图
-建筑专业提供的条件图
-国家现行的设计规范及有关规定设计简章
.Designbases
DesignBriefandMunicipalintegratednetworkdrawingofferedbytheclient.
Conditiondrawingsfromarchitecturaldiscipline.
Currentnationaldesigncodesandrelatedstipulations
2.给水系统
通过一根DN200的进水管将水引入.水表安装在进水管上,离红线1米处.供水管在红线内连成环路管网,并接到供应楼的消防水池和给排水水池.由环路管网向必需的室外消火栓和绿化带的喷淋器供水.
2.Watersupplysystem
Forwatersupplyofthisproject,DN200waterintakepipesareledin.Watermetersareinstalledontheintakepipes1.0mawayfromtheredline.Thewatersupplypipesareconnectedintoloopnetworksintheredlineandthenledtothefirepoolandsanitarywaterpoolinthesupplybuildingsrespectively.Necessarynumberofoutdoorhydrantsandsprinklersforgreenareawillbeprovidedontheloopnetworks.
设计范围
包括红线内的饮用水,污水,雨水,建筑消防.
Designscope
Designscopeofthisprojectincludeswater,sewagewater,rainwater,fire-protectioninthebuilding,andwaterandsewagewaterwithintheredline.
给排水水池与消防水池分开,容量为100m3.体操馆供水管埋地敷设.
Sanitarywaterpoolisseparatedfromfirewaterpool,volumeofsanitarywaterpoolis100m3.Watersupplypipesforthestadiumwillbelaidintheearth.
3.用水量标准
-体育馆:
15升/顾客·日K=2.0
-宾馆:
150升/人·日K=2.0
-餐厅:
50升/顾客·日K=2.0
-工作人员:
25升/人·日K=2.0
-地面冲洗用水:
3升/m2日
-冷却塔补水量:
按用水量的2%计
-未预见水量:
按日用水量20%计
-消防用水:
消火栓:
室内40升/秒,室外30升/秒,火灾延续时间为3小时;
自动喷洒按22升/秒,火灾延续时间为1小时
卷帘水幕用水0.5升/秒·米,火灾延续时间为3小时;
Waterconsumptionstandard
-Stadium:
15L/visitor·dayK=2.0
-Hotel:
150L/visitor·dayK=2.0
-Restaurant:
50L/customer·dayK=2.0
-Staff25L/person·dayK=2.0
-Floorcleaning:
3L/m2·day
Make-upwaterforcoolingtower:
2%ofthe
actualcoldwaterconsumption.
Unforeseenwaterconsumption:
20%ofthedaily
waterconsumption.
Waterforfireprotection
Hydrant:
40L/sindoor,30L/soutdoor,fire
durationtimeis3h;
Sprinkler:
22L/s,firedurationtimeis1h;
Drencherforrollingshutter:
0.5L/s·m,firedurationtimeis3h;
在适当的位置设置饮用水机,在主进口为残障人设置两个饮用水机.为此饮用水系统安装循环泵.机房设在地下室的水除了机房.当饮用水机不被使用时,应排空,以免水质腐败.
在客房和餐厅内设置电热水器,同时亦为热水供应设置循环泵.
在更衣间旁设置电热水器,为淋浴和洗盥供应热水.
为楼板清洁安装一定数量的水龙头.
Somesuitableplacesaresuppliedwithportablewaterdrinkingunits,twodrinkingunitsfordisablepeopleareprovidedatmainentrances,forthisportablewatersystem,circulatingpumpsareadopted,theequipmentroomislocatedinwatertreatmentcenterinthebasement.Whenthereisnouse,portablewaterwillbedrainedcompletelytoavoiddeterioration.
Electricwaterheatersareinstalledinguestroomsandrestaurant,alsohotwatercirculatingpumpswillbeprovidedforsupplyinghotwater.
Electricwaterheatersareinstallednearthechangingandclothingroomsforsupplyinghotwaterforshowerandwashing.
Certainnumberofwatertapsareinstalledforfloor-cleaning.
4.用水量
最大日用水量:
2.200m3/日
最大时用水量:
220m3/时
Waterconsumptiondemand
Maximumdailywaterconsumption:
2.200m3/day
Maximumhourlywaterconsumption:
220m3/hour
却循环系统
冷却水循环系统采用机械循环系统.总冷却水用量为460m3/h.在供应楼顶设置三台超低噪音冷却塔（230m3/h,2x115m3/h）.进水温度37Co,出水温度32Co.补充水量
9,6m3/h.补充水由市政供水网直接提供.
Coolingwatercirculationsystem
Therearecoolingwatercirculationsysteminthisproject,coolingwaterfortherefrigeratorsadoptsmechanicalcirculationsystem.Totalwaterconsumptionofcoolingtowersis460m3/h.Onroofofthesupplybuildingthereare3ultra-lownoisecoolingtowers（230m3/h,2x115m3/h）,inlettemperatureof37Co,outlettemperatureof32Co,withmake-upwaterof9,6m3/h.Make-upwaterofthecoolingtowerswillbesupplieddirectlybythemunicipalnetwork.
在消防泵房内有消火栓泵（一个运行,一个备用）,喷淋泵（一个运行,一个备用）,卷帘雨淋泵（一个运行,一个备用）.用于地下车库的泡沫喷淋设备,如报警阀,泡沫压缩罐,化学药剂泵安装在消防设备中心.30.0m3消防水箱和消防稳压装置分别安装在车库的四面墙.
Inthefirewaterpumproom,therearehydrantpumps（oneoperation,onestandby）,sprinklerpumps（oneoperation,onestandby）androllingshutterdrencherpumps（oneoperation,onestandby）.
Fireequipment,whichareusedforthefoamsprinklersysteminundergroundgarage,suchasfirealarmvalves,foamconcentratedtankandchemicaldosingpump,etc.areprovidedinfireequipmentcenters.Four30.0m3firewatertanksandfireprotectionstabilizedpressuredevicesarerespectivelylocatedatfoursidesnexttothegarages.
消防用水
消火栓:
室内按40升/秒,室外按30升/秒,火灾延续时间按3个小时计
自动喷洒按22升/秒,火灾延续时间按1小时计
卷帘水幕用水量0.5升/秒·米,火灾延续时间按3个小时计
消火栓:
室内,室外用水量皆为756m3;
自动喷洒用水量为79.2m3;
卷帘水幕用水量为270m3;
一次火灾用水量为1.861,2;
Waterforfireprotection
Waterconsumptionstandardforfireprotection
Hydrant:
40L/sindoor,30L/soutdoor,firedurationis3h
Sprinkler:
22L/s,firedurationis1h
Drencherforrollingshutter:
0.5L/s·m,firedurationis3h
Waterconsumptionforfireprotection
Hydrant:
indoorandoutdoorwaterconsumptionsare756m3respectively
Sprinkler:
79.2m3
Drencherforrollingshutter:
270m3
Waterconsumptionforonefire:
1.105,2m3
消火栓的布置
在整个建筑物内沿墙,沿柱,沿走廊,风塔上及楼梯附近设有必要数量的室内消火栓,消火栓间距小于30米.消火栓管网水平,竖向皆成环状布置,消火栓箱内配有DN65消火栓一支,25米衬胶水龙带一条,φ19毫米喷咀水枪一支,并配消防卷盘（DN25消火栓一支,30米胶管,φ9毫米喷咀水枪一支）且设有可直接启动消火栓泵的按钮;在室内消火栓箱下设有磷酸铵盐手提式灭火器箱.室内消火栓系统在室外设有三组水泵接合器.
Hydrantarrangement
Necessarynumberofhydrantsareinstalledindoorsal0ngthewall,columns,corridors,andstaircases,atintervalsoflessthan30m.Hydrantnetworksareconnectedasaloopbothhorizontallyandvertically.Insideeachhydrantbox,aDN65hydrant,a25ml0ngrubberlinedhose,awaternozzleofφ19mm,hosereel（aDN25hydrant,a30ml0ngrubberlinedhoseandawaternozzleofφ9mm）,andadirectstartingbuttonforthehydrantpumpareprovided.
Undereachindoorhydrantbox,aportableammoniumphosphatepowderextinguisherboxisinstalled.Therearethreesetsofpumpadoptersbeinginstalledoutdoorsfortheindoorhydrantsystem.
消防系统
防水泵房及消防水池
供水管DN200在红线内连成环路管网,管网上安装一定数量的消火栓.两根DN200供水管分别引入供应楼内两个消防泵房内的消防水池.消防水池总容量不应小于4000m3,每个为2.000m3.
Fireprotectionsystem
Waterpumproomandwaterpoolforfireprotection
Thelead-inpipes（DN200）areconnectedasaloopinsidetheredline,ontheloop,certainnumberofhydrantsareinstalled.Twowatersupplypipes（DN200）areledintothefirewaterpoolsateachfirewaterpumproominsupplybuilding.Inconsiderationoftheimportanceoftheproject,thevolumeofthefirewaterpoolsshouldbenotlessthan4000m3,eachis2.000m3.
自动喷淋系统
自动喷淋系统安装在全建筑范围,除了室外和高于10米的房间.喷淋泵安装在地下的消防泵房内.报警阀设置在地下的消防泵房内和中间的消防设备中心内,水流显示器设在每个防火分区内.
Sprinklersystem
Sprinklersystemswillbeprovidedinsidethewholebuildingexceptoutsideareasandroomshigherthan10m,withsprinklerpumpsinstalledintheundergroundfirewaterpumprooms.Alarmingvalvesinstalledinundergroundfirewaterpumproomsandfourfireequipmentcentersinthemiddle,waterflowindicatorsareinstalledbyfirecompartments.
除了安装一个封闭喷淋系统,将为地下车库设置一个泡沫喷淋系统.餐厅内安装93oC启动的自动喷淋头,但在其它房间,仅安装93oC启动的普通和快速反应自动喷淋头.三组泵接合器安装在室外.
Besidesanenclosedsprinklersystem,afoamsprinklersystemcomposedofaproportioningmixerandafoamconcentratedtankisprovidedfortheundergroundgarage.Sprinkleractuatedat93oCareprovidedintherestaurants,butinotherrooms,onlyordinarysprinklersandfastresponsesprinklersactuatedat68oCareprovided.
Threesetsofpumpadaptorsforthissystemwillbeinstalledoutdoors.
排水系统
为排水系统设置污水主立管和特别垂直排气管.排气管与污水管在每层连接,污水排出体操馆.餐厅的污水首先在油脂分离池中处理,然后排入室外排水网.给排水污水将被在化粪池收集和处理,然后排入市政排水管网.化粪池在输送区旁.最大天排水量为870m3/天.
9.Drainagesystem
Mainverticalsewagepipesandspecialverticalventpipesareprovidedforthedrainagesystem.Theventpipesareconnectedwithsewagepipeateachfloor;sewagewaterisdrainedoutofstadium.Sewagewaterintherestaurantsandgaragearetreatedinthegreaseandoilseparationtank,andthendischargedintotheoutdoordrainagenetworks.Sanitarysewagewateriscollectedandtreatedintheseptictank,thendrainedintothemunicipaldrainage.Theseptictanksarelocatedbesidesthedeliverycircle.Maximumdailydrainageamountis870m3/day.
卷帘水幕系统
地下车库设置有卷帘水幕系统.水幕泵安装在消防水泵房内,采用开式雨淋头,电动或手动控制.十组泵接合器安装在室外
Drenchersystemforrollingshutters
Rollingshutterprotectedbydrenchersareprovidedfortheundergroundgarage,thedrencherpumpsareinstalledinthefirewaterpumprooms,opendrencherheadsareselected,andarecontrolledbothbyelectricallyandmanually.Tenpumpadapterswillbeinstalledoutdoorsforthissystem.
地下室内污水设有污水坑,废水设有废水坑,生活污水,废水经潜污泵提升排至室外排水管网,潜污泵的启停皆由磁性浮球控制器的控制.
地下汽车库废水设有废水坑,废水经潜污泵提升排至室外,经隔油池处理后排入室外雨水管网.
Therearecesspitsforsewagewaterandwastewaterpitsforwastewaterinthebasement,thesewageandwastewaterissuckedupanddrainedtotheoutdoordrainagenetworksbysubmergedsewagepumps.
Operationofthepumpsiscontrolledbythemagneticfloatingballcontrollers.
Wastewaterpitsareprovidedfortheundergroundgarage,wastewaterissuckedupanddrainedtooutdooroilseparationtankbysubmergedsewagepumps,aftertreated,wastewaterisdrainedtotheoutdoorsrainwaternetworks.
在柴油发电机房,变配电房和通讯设备机房设低压二氧化碳气体灭火系统.
LowpressureCO2extinguishersystemsareprovidedindieselgeneratorrooms,transformersubstationsandtelecommunicationequipmentrooms.
在本建筑内按"建筑灭火器配置设计规范"在每个消火栓箱下设手提式灭火器箱,箱内设有必要数量的磷酸铵盐手提式灭火器.
AccordingtotheCodeforDesignofExtinguisherDispositioninBuildings,portablefireextinguisherbox,inwhichtherearenecessarynumberofportableammoniumphosphatepowderextinguishers,willbeinstalledundereveryhydrantbox.
在每个消防电梯井底旁设有消防排水坑,废水经潜污泵提升排至室外.
Firewaterdrainpitisprovidedatsideofbottomofeachfireelevatorwell,wastewaterwillbesuckedupanddrainedoutbythepumps.
雨水系统
雨水排水屋顶采用压力流排水.
雨水设计重现期按P=10年计算,降雨历时为5分钟,暴雨强度公式按Q=998.002（1+0.568lgP）/（t
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