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给排水毕业设计给水管网设计说明书

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'给排水毕业设计给水管网设计说明书导读:就爱阅读网友为您分享以下“给排水毕业设计给水管网设计说明书”的资讯,希望对您有所帮助,感谢您对92to.com的支持!QhKh?Q?h6.24.17?1.49Qmax?Kh?Qh?1.49?503.94?750.87L/s(4)清水池和水塔有效容积的计算清水池与水塔的调节容积计算数据见下表:表2-2-2给水用水量(%)(2)2.62.52.52.53.03.14.14.95.15.46.25.55.15.05.04.94.75.25.25.04.13.02.82.6100.00二级泵站供水量(%)(3)2.782.782.782.782.782.785.005.005.004.995.005.005.005.004.995.005.005.005.005.005.002.782.782.78100.00一级泵站供水量(%)(4)4.174.174.164.174.174.164.174.174.164.174.174.164.174.174.1655 4.174.174.164.174.174.164.174.174.16100.00清水池调节容积计算(%)有水塔时无水塔时(5)(6)-1.57-1.39-1.67-1.39-1.57-1.38-1.67-1.39-1.17-1.39-1.06-1.38-0.070.830.730.830.940.841.230.822.030.831.340.840.930.830.830.830.840.830.730.830.530.831.040.841.030.830.830.83-0.060.84-1.17-1.39-1.37-1.39-1.56-1.3813.0312.48水塔调节容积计算(%)(7)-0.18-0.28-0.28-0.280.220.32-0.90-0.010.100.411.200.500.100.000.01-0.10-0.300.200.200.00-0.900.220.02-0.183.5小时(1)0~11~22~33~44~55~66~77~88~99~1010~1111~1212~1313~1414~1515~1616~1717~1818~1919~2020~2121~2222~2323~24累计清水池设计有效容积为:W?W1?W2?W3?W4式中:W1——调节容积,m3;根据上表可知为最高日用水量的13.03%。W2——消防贮水量,m3,按2~3h火灾延续时间计算,查规范知同一次11火灾次数2次,本设计采用2h一次用水量55L/s55 W3——水厂冲洗滤池和沉淀池排泥等生产用水,m3,等于最高日用水量的5%~10%W4——安全储量,m3,为避免清水池抽空,清水池可保留一定水深(0.5m)作为安全储量则W1?13.03%?Qd?13.03%?43540.38?6573.3m3W2?55?2?2?3600/1000?792m3W3?5%?Qd?5%?43540.38?2177.02m3W4?1/10??W1?W2?W3?m3?954.2m3W?W1?W2?W3?W4?6573.3?792?2177.02?954.2?10496.52.m3水塔有效容积W塔W塔=W1+W2其中W1—调节容积,m3。根据上表可知为最高日用水量的3.5%。W1=3.5%×43540.38=1523.91m3W2—消防贮水量,m3。按10min室内消防用水量计算。W2=10×600÷1000=6m3W塔=1523.91+6=1529.91m3此处设置双水塔,容积为800m355 2.3管网水力计算(1).水方案的确定该城市,位于河道两边,河流方向由东向西,居民区沿河流两岸较集中,工业区位于河流上游。同时综合以上因素考虑,选定统一供水方案。具体位置如下图:12所绘管网简图如下:按照以上的定线,确定主要的供水方向,统计管网各管段的长度,计算集中流量、比流量、沿线流量、节点流量(2)比流量计算城镇供水区总面积∑A=659ha。管道配水长度,两侧无用水的输水管,配水长度为零,单侧用水管段的配水长度取其实际长度的50%。13表2-2-3管段编号2泵站--1管段长度(m)配水长度(m)3005545207658159786633951--21--33--43--555 4--66--77--8000382.5815488331.5197.5续表2-2-3管段编号8--99--1010--1111-1212--135--1313--1411--16管段长度(m)配水长度(m)59524736561351425100续表2-2-3管段编号16-1716-1514-1514-2317-1818--1919-2020--2159524736561351425110481048管段长度(m)配水长度(m)6013497782926109501064778601349778292610475532389续表2-2-3管段编号21-2220-2319-154-火车站12-410-622-2314管段长度(m)配水长度(m)6106106100815815778610610610300815815778最高时集中用水流量表2-2-4集中用水户名称集中用水流量(L/s)所处位置节点编号印染厂染整厂火车站镇政府中学宾馆车场宾馆车场12124.03.63.83.53.33.53.321342312151544qs=(Q-?q)/?l其中?q—大用户集中用水量之和?l—配水干管总长度,不包括穿越广场,公园等无建筑物地区的管线,对于单侧供水,管道长度按1/2计算。ql?Qh??qnilmi750.87?49??0.0537L/s13063.5(3)沿线流量计算55 沿线流量计算表2-2-5管段3-43-5管段长度382.5815沿线流量×0.0537=20.55643.7815摘要本设计包括给水系统、污水系统两部分。给水工程为城市的一个重要基础设施,必须保证以足够的水量、合格的水质、充裕的水压供应生活用水、生产用水和其它用水。给水系统设计步骤:根据最高日用水量变化曲线计算水塔和清水池调节容积;进行管网定线,计算管段设计流量、管径和水头损失;最高时环状网管网平差计算;确定水塔高度和水泵扬程;分别进行不利管段事故时、消防时、最大转输时校核。然后根据上述计算,算出最高时各节点水压,绘制等水压线。55 排水工程在环境保护、保障人民健康和经济上有重要意义。排水系统根据对生活污水、工业废水和雨水的不同排除方式所形成的排水系统称作排水体制。排水体制一般可分为两种类型:合流制和分流制。本设计根据当地地形特点和经济状况,采用雨水、污水分流制。设计步骤:分别对污水和雨水系统进行管网定线;然后根据各自汇水面积计算管段流量;确定管径、坡度及埋深,最后根据计算结果绘制污水管道纵断面图。关键词:设计流量,给水系统,排水系统,雨水系统,管网定线ABSTRACTThedesignincludeswatersupplysystems,sewerageintwoparts.1Watersupplyprojectforurban,industrialasanimportantinfrastructure,theneedtoensureasufficientquantityofqualifiedwater,amplesupplyofwaterpressure,waterandotherproductionwater.Watersystemdesignsteps,Accordingtothemaximumdailywaterdemandcurvecalculationofthetowersandadjustvolume-pool.Networkforalignmentofthecalculationofthedesignflow,diameterandheadloss.RingNetworkatthe55 highestnetadjustmentcalculation;Identifyhightowersandpumpslift.Wereadversepossessionoftheaccident,fire,thebiggesttransferwhenchecking.ThenBasedontheabovecalculations,calculatedatthemaximumnodepressure,drawingwaterpressureline.Drainageprojectsinenvironmentalprotection,protectionofthepeople’shealthandeconomicimportance.Accordingtothedrainagesystemofdomesticsewage,industrialwastewaterandstormwaterdifferentexclusionasaresultofthedrainagesystemknownasthedrainagesystem.Drainagesystemcanbedividedintotwogeneraltypes:Combinedandtriagesystem.Accordingtothedesigncharacteristicsofthelocalterrainandthestateoftheeconomy,useofrainwaterandsewagetriagesystem.Designsteps:Respectivelyofsewageandstormwatersystemsnetworkalignment.Thenaccordingtotheirrespectivecatchmentareaofpipeflow;Determineddiameter,depthandslope,Finally,accordingtotheresultssectionofmapdrawingsewers.KEYWORDS:Designflow,Water-supplySystem,Drainagesystem,Stormwatersystem,Pipenetworkfixed-line55 2第一章设计任务1.1广西省兴业县某地区状况资料1.1.1自然状况1.该镇平均风速4m/s,夏季为3m/s。风向:冬季西北向频率20%;夏季东南向频率26%;年主导风向东南向频率22%。2.大气压力:夏季710mmHg;冬季722mmHg。3.温度:年平均温度15℃;最高温度40℃;最低温度-1℃。4.最大冻土深度:0.7m。5.地下水水位:平均距地表8m。6.地质状况:地表0.5m为耕土,0.5-1.5m为亚粘土,1.5-4.0m为粘土,4-10m为砂、砾石、卵石层,地表2m处承载能力为2Kg/cm2。7.河流水文地质状况:在95%水量保证率下流量为50m3/s,流速1.2m/s,水位标高(Ⅰ级泵站处)374.0m;20年一遇洪水时,流量为300m3/s,流速3.0m/s,水位标高(Ⅰ级泵站处)377.0m。55 8.地震等级:因水库会诱发地震,故该镇设计按砖-混凝土结构建筑,四层为主。地震烈度等级按里氏6级。1.1.2工程现状资料1.该镇由国家出资建设,规划道路设计宽度25m。其中人行道宽按3m两侧布设,用混凝土面砖铺设;非机动车道按4m两侧布设;机动车道宽11m均用沥青路面。2.地表以下敷设有通讯光缆。给水管道布置标高(管中心)距地表2.0m。生活污水、雨水管道位于路面下3m及以下。本设计暂不考虑其相互(空间及平面)交叉。3.地表以下1.5m内设有通讯、天然气、给水管道。雨水在路中央,本设计暂不考虑与污水管立体交叉。4.人防工程设于城市绿地以下3m处。5.本地区可自产钢筋混凝土排水管和供应地方建材。6.电力供应充足。37.管道建设拟采用招标方式进行。8.市内排向污水管道的生产废(污)水经局部处理达到排放下水道的标准。1.1.3远期规划10年内达到设计人口。自然人口增长率按2‰考虑,在2025年内随高层建筑发展人口密度按增加1倍考虑。1.2给水部分55 1.2.1兴业县某地区最大设计供水量计算资料1.该镇居住面积上人口密度按700人/公顷计算,按生活用水分区划分属一区。2.有完善的给水排水设备和家用太阳能热水器,无集中供热水设备。平均日用水量为110L/人d,其不均匀系数为K时=1.5。3.工业企业用水和工作人员用水印染厂和染整厂生产及生活最大用水量都为12L/s,设其用水量变化与该镇居民用水同步步。城市污水处理厂最大用水量为9.0L/s。4.公共建筑最高日平均时设计用水量镇政府:3.6L/s;中学:3.8L/s;火车站:4.0L/s;宾馆:3.5L/s,车厂:3.3L/s5.浇洒绿地、道路设计用水量按3.2L/s计。6.未预见水量:按设计流量20%考虑。上述(1)~(6)项水量之和作为设计水量,由Ⅱ泵站供给。7.消防用水:根据有关规定[1]确定,此水量在管网平差时用作校核用。1.2.2绘制日用水量变化曲线及计算水塔、清水池容积1.计算最高日用水量。2.根据给定的最高日用水量比例绘制最高日逐时用水量变化曲线。55 表1-1最高日各时段用水量(%)4时间(h)0-11-22-33-44-55-66-77-88-99-1010-1111-122.62.52.52.53.03.14.14.95.15.46.25.5用水量(%)时间12-1313-1414-1515-1616-1717-1818-1919-2020-2121-2222-2323-24(h)5.15.05.04.94.75.25.2用水量(%)3.按如下表格计算出清水池和水塔的容积5.04.13.02.82.6表1-2清水池和水塔调节容积计算表时段(1)用水量二级泵站一级泵站供清水池调节容积(%)水塔调节容(%)(2)供水量(%)(3)0—155 1—222—2323—24水量(%)无水塔时有水塔(4)(5)时(6)积(%)(7)4.根据消防条件确定清水池和水塔的容积1.2.3环状管网布置1.输水管定线;2.环状管网定线;3.环状管网简化。1.2.4管段流量、管径和水头损失计算及环状网计算1.求沿线流量和节点流量;2.求管段计算流量;3.参考经济流速,确定各管段在设计流量时的流速、水头损失,进行管网平差(精度要求闭合差≤0.5m);4.平差结果按教材《给水工程(第四版)》表6-6(P57)格式填写完成。51.2.5确定水塔高度、水泵扬程(房屋按4层计算)55 1.最大用水时,控制点所需最小服务水头;2.最大用水时水泵扬程;3.水塔水柜底标高;4.最大转输时水泵的扬程。1.2.6异常情况下的校核1.不利管段事故时,供水能力按70%设计流量校核;2.消防时管径校核:;3.最大转输时校核。1.2.7给水系统设计要求1.给排水平面布置图1#2.二级泵站构造详图3#3.最高用水时,环状管网计算图3#4.最高用水时、最大转输时环状管网等水压线图3#5.任意主干管的断面图3#6.节点详图3#7.附属构筑物详图3#8.设计计算说明书1.3排水管网部分1.3.1排水管网设计内容1.设计排水量的计算(1)工业企业排放污水的设计流量计算印染厂厂内生产、生活污水量按给水的90%计,设总排出管埋深为-2.0米,请将其接入城市污水管道;(2)公共建筑(火车站)设计排水量计算655 1)火车站集中排水量3.5升/秒,设计总排出管埋深为-2.0米;2)镇政府排水量按给水的90%计,设总排出管埋深为-1.8米,请将其接入城市污水管道;3)中学排水量按给水的90%计,设总排出管埋深为-2.5米,请将其接入城市污水管道;4)车场排水量按给水的90%计,设总排出管埋深为-2.5米,请将其接入城市污水管道;5)宾馆排水量按给水的90%计,设总排出管埋深为-2.8米,请将其接入城市污水管道;(3)城市人口生活污水设计流量计算人口密度:700人/公顷居住地污水量标准:按给水标准的80%计(有热水淋浴)居民区见附图(4)雨水设计流量计算地区:兴业县某地区暴雨公式、综合径流系数按地区取值。设计重现期P:P=3地面积水时间t1:t1=20min折减系数m:m=2.52.平面布置(1)定排水区界(2)划分排水流域(污水及雨水两个系统)(3)选择城市污水处理厂位及排出口(4)拟定干管及主干管路线及水力计算(污水及雨水两个系统)(5)支管路线及接管55 (6)泵站(中途、局部或终点)位置的确定(7)管道附属构筑物的布设要求绘出:污水及雨水管道平面布置图3.水力计算(1)计算,填写街坊面积表(2)计算比流量,q0(3)填写污水干管设计流量计算表(4)填写污水主干管水力计算表要求绘出:绘制污水或雨水干管纵剖面图71.3.2排水管网设计要求1.排水管网平面布置图(和给水布置在一张图上)1#2.某个构筑物的详图1#3.排水主干管纵剖面图3#4.雨水、污水提升泵站详图3#5.附属构筑物详图3#6.出水口详图3#7.设计计算说明书注:最终图纸数量不得少于12张,其中1号图2张,其余3号图不少于10张,1号图必须手绘,其余必须计算机绘制。第二章给水管网设计计算855 2.1设计用水量的组成(1)综合生活用水量,包括居民生活用水和公共建筑及设施用水;(2)工业企业生产用水和工作人员生活用水量;(3)消防用水量;(4)市政用水量,主要指浇洒道路和绿地用水量;(5)未预见用水量及给水管网漏失水量。2.2设计用水量的计算(1)最高日用水量计算由设计资料所给平面图计算出该城镇居民用地的面积为384.93公顷,所以总人口数为384.93×700×(1+2/1000)10=269990人,取270000人计算。可知该城镇位于一区,综合生活用水定额为110L/capd,,自来水用水普及率为100%。①综合生活用水量Q1?qNf式中q——最高日生活用水量定额m3/(dcap)N——设计年限内计划人口数f——自来水普及率,%。则Q1?qNf?0.11?27?104?29700m3/d?343.75.L/s②工业生产用水量55 印染厂生产和生活最大用水量为24L/s(2073.6m3/d)。③浇洒道路和绿地用水浇洒绿地、道路设计用水量按3.2L/s(276.48m3/d)计。④公共建筑用水量共计公共建筑用水量Q5=49L/s(4233.6m3/d)⑤城市未预见水量及管网漏失水量按最高日用水量的15%-25%计。本设计取未预9见水量系数为20%Q5=20%(Q1+Q2+Q3+Q4)=20%(29700+2073.6+276.48+4233.6)=7256.7m3/d=83.99L/s最高日用水量Qd?Q1?Q2?Q3?Q4?Q5?29700?2073.6?276.48?4233.6?7256.7?43540.38m3/d(2)最高日平均时用水量Q?Q2?Q3?Q4?Q543540.38Qh?1??1814.18m3/h?503.94L/s2424(3)最高日最高时用水量表2-2-155 时间用水量时间用水量0-12.61-22.52-32.53-42.54-53.05-63.16-74.17-84.98-95.19-1010-115.46.211-125.512-1313-1414-1515-1616-1717-1818-1919-2020-2121-2222-2323-245.15.05.04.94.75.25.25.04.13.02.82.6绘制如下最高日用水量变化曲线:从上表可以看出,10-11点为用水最高时,所以时变化系数为104-648826.226-7331.517.817-8197.510.628-959531.969-1024713.2710-1136519.6110-681543.7811-1261332.9312-1351427.6112-481543.785-1325113.4914-1577841.7915-1634918.7516-1760132.2817-1861032.7718-1947525.5219-1561032.7719-2053228.5820-2361032.7720-2138920.9021-2261032.7722-2377841.7923-1429215.69合计13063.5701.813.节点流量计算节点流量计算55 16表2-2-6节点(L/s)集中流量节点流量1121231/2×(20.566+)=32.16832.16841/2×(26.22+20.556+43.78)=45.27810.856.07851/2×(43.78+13.49)=28.63528.63561/2×(26.22+17.81+43.78)=43.90543.90571/2×(17.81+10.62)=14.21514.21581/2×(10.62+31.96)=21.291233.2991/2×(31.96+13.27)=22.61522.615101/2×(13.27+19.61+43.78)=38.3338.33111/2×(19.61+32.93)=26.273.826.27121/2×(52.47+43.99+69.76)=52.1655.96131/2×(27.61+13.49)=20.5520.55141/2×(41.79+15.68)=28.73528.735151/2×(41.79+18.75+32.77)=46.6556.853.455161/2(18.75+32.28)=25.51540.66171/2×(32.28+32.77)=32.52532.525181/2×(32.77+25.52)=29.14529.145191/2×(32.77+25.52+28.58)=43.43543.435201/2×(28.58+32.77+20.90)=41.1253.644.7252155 1/2×(20.9+32.77)=26.83526.835221/2×(32.77+41.79)=37.2837.28231/2×(41.79+32.77+15.69)=45.1245.12合计701.78649750.78617(4).初步流量分配(5).管径按界限流量确定,查《给水工程(第四版)》92页表7-1表2-2-7管段编号二泵站-11-21-3594.738007-854.02930011-12184.39150014-1540.312503-4275.7816008-987.38235012-1354.35130015-1680.53503-5286.7816009-水塔145.13/235013-5258.14660016-1777.584350管段流量(l/s)605.73/212设计管径(mm)管段编号6004-61506-739.87725010-1125.47820011-16183.599500管段流量(l/s)32.703设计管径(mm)管段编号2509-10管段流量(l/s)35.13设计管径(mm)管段编号25013-14管段流量(l/s)183.245设计管径(mm)5001855 管段编号17-1818-1915.91420023-14114.240019-2039.83425020-2345.0830020-2140.18925019-1567.35530021-2213.3541504-12186.0500管段流量(l/s)45.059设计管径(mm)管段编号管段流量(l/s)设计管径(mm)管段编号30022-23242006-10管段流量(l/s)28.675设计管径(mm)250(6).管网平差平差表见附表1经过10次校核平差后,各环闭合差均小于0.05,大环3-4-6-7-8-9-10-11-12-13-5-3的闭合差为∑h=-1.5501+1.1405+0.4577+1.7995-1.6979-1.0922+1.2340+0.5346+0.4182+1.1628-2.4302=-0.0231≤1满足要求从水塔到管网输水管设两条,每条长度为671.3m每条流量计72.565L/s,管径350mm水头损失为h=alq2=0.4529×671×(72.565)2=1.6m水塔高度由供水分界线上的10点为控制点确定,该点地面标高为253m,水塔处地面标高为264m,最小服务水头20m,从水塔到控制点水头损失取9-8-7-6-10则水塔高度为Ht=253-264+1.6+0.8063+1.0587+1.9544+0.3825+20=16.4m从泵站到管网的输水管计两条,每条输水管长度862m,每条的流量计为55 191/2×605.73(L/s)选定管径600mm,水头损失为h=2alq2=6.12m水泵扬程由距离泵站较远且地势较高的控制点19确定,该点地面标高为255m,水厂泵站的地面标高为255.2m,最小服务水头20m,从泵站到控制点水头损失取3-5-13-14-23-22-21-20-19,吸水管和泵房内水头损失取2m,安全水头取2m,则水泵扬程Hp=ΔZ-H19+∑h+2+2+20=(255-255.2)+6.12+2.829+0.4577+1.7995+0.5350+1.3351+1.0886+0.1682+0.4716+2+2+20=38.6m(7).消防校核最高时加消防时校核。本设计城区人口为27万人,根据室外消防用水量规定,在节点19和21点分别加上55L/s,的消防流量,求出各段消防时的流量和水头损失消防校核平差时初步流量分配图如下:平差表见附表2从泵站到管网的输水管计两条,每条输水管长度862m,每条的流量计为1/2×605.73(L/s)+55选定管径700mm,水头损失为55 h=alq2=0.01150×862×(302.865/1000)2=0.91m20.水泵扬程由距离泵站较远且地势较高的控制点19确定,该点地面标高为255m,水厂泵站的地面标高为255.2m,消防时最小服务水头10m,从泵站到控制点水头损失取3-5-13-14-23-22-21-20-19,吸水管和泵房内水头损失取2m,安全水头取2m,则Hp=ΔZ-H19+∑h+2+2+10=(255-255.2)+0.91+4.8309+0.6952+2.6420+0.32+2.6141+4.2243+0.1276+2.6338+2+2+10=32.85m≤38.6m经过核算,按最高时用水量确定的水泵扬程满足消防时的需要,不用专设消防泵。(7).最不利管段发生故障时的事故校核。由下区到上区的连接管为最不利管段。假设二泵站到管网当中一段管段发生事故,则城市给水管网事故工况下的用水量必须保证在70%,假设最不利管段发生故障,输水量及所有管段的流量和水头损失都约为原来的70%。初步流量分配图如下55 平差表见附表3从泵站到管网的输水管计两条,一条发生事故,所以另一条输水管长度862m,每条的流量计为424.011(L/s)选定管径700mm,水头损失为h=alq2=0.01150×862×(424/1000)2=1.78m21水泵扬程由距离泵站较远且地势较高的控制点19确定,该点地面标高为255m,水厂泵站的地面标高为255.2m,最小服务水头20m,从泵站到控制点水头损失取3-5-13-14-23-22-21-20-19,吸水管和泵房内水头损失取2m,安全水头取2m,则Hp=ΔZ-H19+∑h+2+2+10=(255-255.2)+1.78+0.9316+0.5935+1.4689+0.6915+0.5738+0.2536+0.0893+0.2716+2+2+20=30.454m≤38.6m经过核算,满足要求。(8).最大转输时的校核。最大转输时校核方法:55 对设置水塔的管网,在最高用水时,由泵站和水塔同时向管网输水,但在一天内抽水量大于用水量的一段时间,多余的水经过管网进入水塔内贮存,因此这种管网还应按最大转输时来核算,以确定水泵能否将水送进水塔。核算时节点流量必须按最大转输时用水量求出。因为节点流量随用水量变化成比例地增减,所以最大转输时节点流量按下式计算:最大转输时节点流量=最大转输时用水量/最高时用水量×最高用水时节点流量则最大转输时流量分配图如下22平差表见附表4经过10次校核,水泵到水塔的管线取3-4-6-7-8-9管段,水厂泵站的地面标高为255.2m,最小服务水头20m,吸水管和泵房内水头损失取2m,安全水头取2m,水塔地面标高264m,水塔高度16.4m则泵站到管网管径700mm,流量334.23L/s,则此段管线水头损失为h=alq2=0.01150×862×2×(334.23/1000)2=2.21m从水塔到管网输水管设两条,每条长度为671.3m每条流量计16.38L/s,管径350mm水头损失为h=alq2=0.4529×671×2×(16.38/1000)2=0.163m55 Hp=ΔZ-H19+h+2+2+10=(265-255.2)+2.21+0.163+0.6611+2.8656+1.1914+0.1748+0.0081+2+2+16=37.07m≤38.6m经过核算,满足要求能够把水供到水塔。2.4给水二泵站设计(1)泵的选择①泵的设计流量Qr=?Qd/T=1.01*43540.38/24=1832.32m3/hQr——二级泵站设计流量(m3/h);Qd——供水对象最高日用水量(m3/d);?——给水系统中自身用水系数,一般为1.01-1.02本设计取1.01。T——二级泵站在一天内工作的小时数。②泵扬程的确定由初分流量平差计算出二级泵站扬程h=38.6m,外吸水井深3m,水头损失和安全水头各2m选泵时以45.6m扬程。③泵的选择由Qr和h为条件最终选择2台S500-59A型双吸离心泵(根据给水排水设计手册11册43页)一用一备。1.S500-59A型双吸离心泵性能参数Q=182m/h,转速n=1450转/分,泵轴功率333(kw),配电动机功率380kw,电2355 3压380v,允许吸上真空高度Hs=4m。2.S500-59A型双吸离心泵的安装尺寸L=1659.5mm,H=1328mm,B=1640mm3.进出口法兰及吐出椎管尺寸进口法兰外径670mm,内径500mm,出口法兰外径500mm,内径350mm。24附表1环号管段编号13-1212-1111-1616-1515-1414-13管长m51461310653497781065管径DN(mm)300500600350250500初分配流量q(L/s)-54.3510-184.3910-183.5990-80.500040.3100183.2450第1次校正h(m)∣h/qq(L/s)v(m/s)1000i∣-54.15##############-90.0123.32180.280.76600.96360.65980.93560.47890.91813.21242.52800.99223.80451.73792.3109∑△q2.08372.57323.21241.76982.1489∑△q1.15380.36291.77942.52802.5732∑△qv(m/s)1000i0.76890.93910.64930.83670.82780.93333.23482.40970.96353.09384.72222.3820∑△q2.03992.44893.23481.81072.1938∑△q1.28172.52872.03992.40972.4489∑△qh(m)∣h/q∣Ⅰ环Ⅱ55 环3-44-1212-1313-55-3765815514251815600500300600600-275.78-186.0054.35258.64286.780.97540.94730.76890.91471.0143Ⅲ环4-66-1010-1111-1212-4978815365613815300250250500500-32.70-28.68-25.48184.39186.000.46270.58890.52320.93910.9473#######0.0306#######0.0080#######0.0056#######0.01343.67390.09112.53680.01380.96490.1626-2.9674#######0.0057#######0.01071.66270.03060.45450.00181.78800.00620.34880.0550-3.1727#######0.0383#######0.0719#######0.02921.47710.00801.99580.0107#######0.15821.8525##############54.15255.46283.610.98660.97290.76600.90351.0031-30.85-9.67-23.63189.21191.030.43640.19860.48520.96360.9729#######0.0305#######0.0082#######0.0057#######0.01481.35210.05802.46110.0137#######0.13076.7773#######0.0057#######0.01101.65120.03050.44420.00171.75130.00620.15550.0489-1.5890#######0.0366#######0.0306#######0.02751.54960.00822.09720.01101.57310.1138-6.91071续表附表155 第2次校正q(L/s)v(m/s)1000i-45.78##############-81.6524.74187.050.64760.89390.61140.84860.50800.95272.36102.19920.86323.17571.93382.4747∑△q2.10592.44162.36101.74942.1265∑△q1.66270.48792.83602.19922.4416∑△q第3次校正∣h/q∣q(L/s)v(m/s)1000i-46.14##############-82.0122.14188.810.65270.87950.60140.85240.45470.96162.39512.13410.83773.20161.58282.5180∑△q2.07642.36442.39511.77652.1563∑△q1.74940.42633.02072.13412.3644∑△q第4次校正h(m)∣h/qq(L/s)v(m/s)1000i∣-43.83##############-79.6923.27195.230.62000.84810.57960.82830.47780.99432.18031.99540.78323.03681.73092.6795∑△q2.01992.27282.18031.82972.2146∑△q1.72850.37722.97611.99542.2728∑△qh(m)h(m)############################1.34672.8536#######0.1515##############1.12070.45931.8049#######0.1274#####################1.22321.8523#######0.0341##############45.78253.87282.020.992255 0.94580.64760.89790.9974-37.76-11.44-30.54175.52185.700.53420.23500.62710.89390.9458#######0.0265#######0.0077#######0.0053#######0.01361.50450.06082.63560.0141#######0.12801.7551#######0.0057#######0.01071.21360.02650.43910.00171.73310.0061#######0.05082.1156#######0.0431#######0.0348#######0.03391.34810.00771.98990.01070.27920.1301-1.0728##############46.14255.99284.130.98470.92950.65270.90541.0049-38.83-10.60-31.61172.69182.520.54940.21760.64910.87950.9295#######0.0267#######0.0076#######0.0052#######0.01361.23140.05562.68170.0142#######0.12292.5850#######0.0057#######0.01061.23110.02670.44590.00171.75740.0062#######0.05090.7966#######0.0441#######0.0328#######0.03491.30820.00761.92700.01060.07430.1299-0.2861##############43.83260.09288.240.97020.90990.62000.91991.0194-38.58-9.89-31.35166.53178.670.54580.20300.64390.84810.90992续表附表1Ⅳ环6-77-88-99-1010-666339559524781525030035025025039.8854.0987.38-35.1328.680.81890.76520.90820.72140.5890Ⅴ环15-1616-1717-1818-1919-1534960161095061035035030020035080.50-77.58-45.06-15.9167.360.83670.80640.63750.51170.7001VI环14-1515-1919-2020-2323-147786101070610292250350250300400-40.31-67.36-39.8345.08114.200.82780.70010.81800.63780.9088Ⅴ55 II环22-2323-2020-2121-2277861077861035030030025024.00-45.08-40.19-13.350.24950.63780.56860.27424.62903.20653.60093.66562.5295∑△q3.09382.89012.29362.62182.2283∑△q4.72222.22834.61982.29553.0305∑△q0.34832.29551.86190.6411∑△q3.06900.07701.26660.02342.14260.0245#######0.02582.06150.07197.63430.2226-17.15181.07970.0134#######0.0224#######0.0311#######0.15651.35930.0202#######0.24356.5445#######0.0911#######0.0202#######0.12411.40030.03110.88490.0077#######0.274214.02330.27100.0113#######0.0311#######0.0360#######0.0293#######0.107713.785722.7336.9470.23-52.289.680.46670.52260.73001.07360.198790.01-71.04-38.51-9.3759.880.93560.73840.54490.30120.6223-23.32-59.88-25.8145.32128.220.47890.62230.53000.64111.020437.79-45.32-26.400.430.39270.64110.37350.00891.65881.59772.40607.65220.3632∑△q3.80452.45721.72331.01371.7966∑△q1.73791.79662.08852.31773.7580∑△q0.78122.31770.87250.0017∑△q1.09980.04840.63110.01711.43160.0204#######0.03620.29655 00.03061.56840.1526-5.13851.32780.0148#######0.0208#######0.0273#######0.10281.09590.0183#######0.18392.9016#######0.0580#######0.0183#######0.08661.41380.03121.09730.0086#######0.20265.35860.60780.0161#######0.0312#######0.02570.00110.0024#######0.07549.83413续表附表117.590.361231.800.449965.090.6765-57.421.179211.450.235186.14-68.14-35.61-6.4757.420.89530.70820.50380.20800.5968-24.74-57.42-20.4540.84133.580.50800.59680.42000.57781.063047.62-40.84-16.5710.270.49500.57780.23440.21081.04661.21872.09309.11800.4883∑△q3.50642.27611.49520.52661.6644∑△q1.93381.66441.37191.91734.0560∑△q1.18501.91730.38130.4030∑△q0.69390.03950.48140.01511.24530.0191#######0.03920.39800.03480.56650.1477-1.91751.22370.0142#######0.0201#######0.0256#######0.07731.01530.0177#######0.15491.7467#######0.0608#######0.0177#######0.07181.16960.02861.18440.0089#######0.18784.35040.92190.0194#######0.0286#######0.01790.24580.0239#######0.08981.660915.6729.8863.17-59.3410.600.32180.42280.65661.21850.217786.13-66.39-33.87-4.7254.820.89520.69010.47910.15180.5697-22.14-54.82-16.1043.53137.930.45470.56970.33070.61581.097649.28-43.53-14.9111.930.51220.61580.21090.24490.85181.08961.98159.68300.4266∑△q3.50582.17021.36520.30341.5296∑△q1.58281.52960.89412.15364.3060∑△55 q1.26092.15360.31660.5249∑△q0.56470.03600.43040.01441.17900.0187#######0.04030.34770.03280.13010.1422-0.45751.22350.0142#######0.0196#######0.0246#######0.06110.93300.0170#######0.13650.9844#######0.0556#######0.0170#######0.05941.31370.03021.25740.0091#######0.17131.60520.98090.0199#######0.0302#######0.01650.32020.0268#######0.09351.384915.2129.4362.72-59.799.890.31240.41630.65191.22790.203182.41-63.69-31.26-2.0252.230.85660.66200.44220.06490.5428-24.63-52.23-10.8145.66143.230.50580.54280.22200.64601.139752.44-45.66-11.7415.090.54510.64600.16620.30990.80811.05991.95549.83250.3775∑△q3.23112.01111.18160.06971.4008∑△q1.91891.40080.44132.34994.6200∑△q1.41142.34990.20840.7965∑△q0.53580.03520.41870.01421.16350.0186#######0.04060.30770.0311#######0.13970.01091.12760.0137#######0.0190#######0.0231#######0.03280.85450.0164#######0.10490.0643#######0.0606#######0.0164#######0.04371.43340.03141.34900.0094#######0.16150.11491.09810.0209#######0.0314#######0.01380.48590.0322#######0.09830.05894附表2环号55 管段编号13-1212-1111-1616-1515-1414-13管长m51461310653497781065管径DN(mm)q(L/s)v(m/s)1000i300500600350250500-44.25#####################23.18249.340.62600.85220.77701.10790.47601.2699初分配流量h(m)第1次校正∣h/qq(L/s)v(m/s)1000i∣-42.79#####################22.58248.430.60540.97970.78021.21260.46371.26522.08762.60701.34956.15941.63954.2175∑△q2.88622.94892.08762.57123.0131∑△q5.10421.15394.09752.60702.9489∑△qh(m)∣h/q∣Ⅰ环Ⅱ环3-44-1212-1313-55-3765815514251815600500300600600##############44.25314.63342.781.16640.91180.62601.11281.2123Ⅲ环4-66-1010-1111-1212-4978815365613815300250250500500-93.67-34.96-61.45167.33179.041.32520.71791.26190.85220.91182.21892.01311.33925.21201.71924.2486∑△q2.84772.28162.21892.60783.0552∑△q8.98803.6331#######2.01312.2816∑△q-1.14050.0258-1.23400.0074-1.42620.0065-1.81900.01711.33750.05774.52480.01810.24250.1326-0.9149-2.17850.0066-1.85950.01041.14050.02580.65460.00212.49000.00730.24700.0521-2.3701-8.79030.0938-2.96100.0847-3.79040.061755 1.23400.00741.85950.0104-12.44810.258024.1259##############42.79312.26340.411.17481.04680.60541.10441.2040-69.54-18.57-37.32192.37205.540.98380.38140.76650.97971.0468#######0.0251#######0.0083#######0.0065#######0.01841.27550.05654.49160.0181#######0.13291.8466#######0.0066#######0.01171.07300.02510.64540.00212.45560.0072#######0.04554.8069#######0.0718#######0.0506#######0.04011.59810.00832.40340.0117#######0.18259.38825续表附表2第2次校正q(L/s)v(m/s)1000i-45.76#####################24.57250.270.64731.01810.80691.24340.50451.27462.35882.80041.43576.47601.90954.2804∑△q2.80853.07272.35882.64573.0987∑△q3.90081.45132.41132.80043.0727∑△q第3次校正∣h/q∣q(L/s)v(m/s)-45.64#####################26.41252.690.64571.03040.81541.24220.54231.2869第4次校正h(m)∣h/qq(L/s)v(m/s)1000i∣-46.27#####################28.54257.640.65451.02700.81301.24870.58611.31212.40712.84581.45606.53132.50684.5361∑△q2.68343.10622.40712.76993.2418∑△q2.88321.26911.18322.84583.1062∑△55 qh(m)1000i2.34812.86371.46396.46382.17734.3635∑△q2.77163.14202.34812.68183.1403∑△q3.34231.38941.70912.86373.1420∑△qh(m)∣h/q∣55 ##############45.76317.07345.221.15781.07010.64731.12141.2210-60.16-21.10-27.94199.91210.120.85100.43330.57371.01811.0701#######0.0265#######0.0086#######0.0067#######0.01891.48560.06054.55870.0182#######0.13942.4181#######0.0066#######0.01191.21240.02650.66410.00212.52550.0073#######0.05442.3053#######0.0634#######0.0561#######0.03151.71660.00862.50420.0119#######0.17154.8316##############45.64319.37347.521.14961.08300.64571.12951.2291-55.32-20.60-23.10202.33212.640.78270.42300.47451.03041.0830#######0.0264#######0.0087#######0.0068#######0.01891.69390.06414.64720.0184#######0.14331.5221#######0.0065#######0.01201.20690.02640.67310.00212.55930.0074#######0.05452.2171#######0.0591#######0.0550#######0.02701.75540.00872.56070.0120#######0.16182.1909##############46.27324.94353.091.12991.07640.65451.14921.2488-51.05-19.58-18.83201.65211.340.72230.40220.38681.02701.0764#######0.0267#######0.0087#######0.0067#######0.01901.95030.06834.83090.0188#######0.14820.1031#######0.0064#######0.01201.23720.02670.69520.00212.64200.0075#######0.05480.0900#######0.0552#######0.0528#######0.02291.74450.00872.53160.0120#######0.15160.03276续表附表2Ⅳ环6-77-88-99-1010-6663395595247815250300350247250-14.81-0.5932.70-89.8134.96Ⅴ环15-1616-1717-1818-1919-15349601610950610350350300200300109.26-92.73-60.29-31.0678.98VI环14-1515-1919-2020-2323-147786101070610292250350250300400-24.47-78.98-11.6045.12197.43ⅤII环22-2323-2020-2121-22778610778610350300300250107.19-45.12-12.00-40.160.30410.7704#######0.03450.00830.0012#######0.00080.33990.60320.35890.01101.8896##############0.06510.71793.63312.96100.0847∑#######0.19607.7379△q1.13565.45871.90510.01740.96384.0206#######0.02610.85293.9169#######0.03960.99868.9479#######0.27371.11736.47053.94700.0500∑#######0.40689.1624△q0.50251.8961#######0.06030.82092.9868#######0.02310.23820.4998#######0.04610.63832.29931.40250.03111.57118.69192.53800.0129∑0.10870.1734-0.3134△55 q1.11415.26694.09770.03820.63832.2993#######0.03110.16980.2164#######0.01400.82474.6898#######0.0712∑#######0.15461.0803△q-7.077.1540.44-82.0718.57119.34-83.57-51.13-21.9088.14-23.87-79.29-11.9143.73197.12108.27-43.73-10.92-39.080.14520.2099#######0.01970.10110.08790.03470.00490.42030.88240.52500.01301.7268##############0.05940.38141.15390.94040.0506∑#######0.147611.9174△q1.24046.44462.24920.01880.86863.3153#######0.02380.72332.8909#######0.03450.70404.6910#######0.20351.24707.95854.85470.0551∑#######0.33581.6507△q0.49021.8126#######0.05910.82423.0087#######0.02310.24470.5239#######0.04710.61862.17121.32440.03031.56868.66432.53000.0128∑0.04830.1724-0.1402△q1.12535.36664.17520.03860.61862.1712#######0.03030.15450.1835#######0.01310.80254.4596#######0.0696∑#######0.15150.0409△q7续表附表255 4.850.09950.10880.07220.014919.070.26970.48860.19300.010152.360.54421.40710.83720.0160-70.151.4760##############0.050821.100.43331.45131.18280.0561∑#######0.14794.3273△q119.141.23836.42342.24180.0188-81.920.85143.1952#######0.0234-49.480.70002.7219#######0.0336-20.250.65104.0637#######0.190789.791.27038.25945.03820.0561∑#######0.32260.2498△q-25.860.53102.0950#######0.0630-79.430.82563.0185#######0.0232-12.050.24750.5348#######0.047543.550.61602.15491.31450.0302196.981.56758.65202.52640.0128∑#######0.17670.5735△q108.311.12585.37044.17810.0386-43.550.61602.1549#######0.0302-10.880.15390.1823#######0.0130-39.040.80174.4510#######0.0695∑0.00670.1513-0.0222△q9.1723.3956.68-65.8320.60116.97-81.67-49.23-20.0090.04-27.70-78.86-11.4844.14197.55108.29-44.14-10.90-39.060.18840.33070.21930.02390.33090.70280.27760.01190.58911.62570.96730.01711.3850##############0.04770.42301.38941.13240.0550∑#######0.15551.7434△q1.21586.19182.16090.01850.84883.1772#######0.02340.69642.6968#######0.03340.64293.9725#######0.18871.27388.30545.06630.0563∑#######0.32030.1580△55 q0.56882.3744#######0.06670.81972.9784#######0.02300.23580.4907#######0.04570.62452.20901.34750.03051.57218.70242.54110.0129∑#######0.17890.8404△q1.12555.36834.17650.03860.62452.2090#######0.03050.15420.1829#######0.01310.80214.4557#######0.0696∑#######0.15170.1029△q12.4326.6559.94-62.5719.58112.54-81.16-49.44-19.4990.55-29.65-76.04-8.6646.30200.37108.95-46.30-10.24-38.400.25530.56470.37440.03010.37700.88710.35040.01310.62301.80011.07100.01791.3165##############0.04530.40221.26911.03430.0528∑#######0.15930.0179△q1.16975.76892.01340.01790.84353.1406#######0.02330.69942.7178#######0.03350.62653.7893#######0.18471.28118.39985.12390.0566∑#######0.31600.0126△q0.60892.6879#######0.07050.79042.7850#######0.02230.17790.2991#######0.03700.65502.41031.47030.03181.59458.95252.61410.0130∑#######0.17460.0735△q1.13245.42974.22430.03880.65502.4103#######0.03180.14490.1640#######0.01250.78864.3177#######0.0686∑#######0.15160.0244△q8附表3环号55 管段编号13-1212-1111-1616-1515-1414-13管长m51461310653497781065管径DN(mm)q(L/s)v(m/s)1000i300500600350250500-30.98##############-53.6116.23136.040.43830.59650.40770.55720.33320.6928初分配流量h(m)第1次校正∣h/qq(L/s)v(m/s)1000i∣-30.86##############-53.5716.19136.170.43660.59660.40730.55680.33240.69351.15481.04610.41381.46690.90261.3775∑△q1.04811.18561.15480.94581.1421∑△q0.90440.19111.54971.04611.1855∑△qh(m)∣h/q∣Ⅰ环Ⅱ环3-44-1212-1313-55-3765815514251815600500300600600##############30.98181.74201.450.68000.63830.43830.64280.7125Ⅲ环4-66-1010-1111-1212-4978815365613815300250250500500-27.07-6.97-22.02117.13125.330.38290.14320.45210.59650.63831.16261.04600.41461.46900.90641.3751∑△q1.04821.18351.16260.94571.1420∑△q0.91230.20481.56641.04601.1835∑△55 q#######0.0193#######0.0055#######0.0038#######0.00960.70520.04351.46450.0108#######0.09240.1261#######0.0042#######0.00770.59760.01930.23740.00130.93070.0046#######0.03710.0107#######0.0330#######0.0239#######0.02600.64120.00550.96450.0077#######0.09600.1308##############30.86181.75201.460.67990.63890.43660.64280.7125-26.94-6.70-21.88117.14125.450.38110.13760.44940.59660.6389#######0.0192#######0.0055#######0.0038#######0.00960.70220.04341.46700.0108#######0.09220.0989#######0.0042#######0.00770.59360.01920.23740.00130.93080.0046#######0.03240.0970#######0.0328#######0.0232#######0.02580.64130.00550.96620.00770.00160.0951-0.00849续表附表3第2次校正q(L/s)v(m/s)1000i-30.86##############-53.5716.22136.260.43660.59600.40690.55680.33300.69401.15471.04440.41311.46680.90561.3793∑△q1.04721.18371.15470.94681.1431∑△q0.90490.19201.55081.04441.1837∑△q第3次校正h(m)∣h/qq(L/s)v(m/s)1000i∣-30.84##############-53.5416.23136.330.43630.59580.40670.55650.33330.69431.15311.04350.41281.46560.90681.3805∑△q1.04671.18331.15310.94721.1435∑△q0.90410.19131.54901.04351.1832∑△q第4次校正h(m)∣h/qq(L/s)v(m/s)1000i∣-30.82##############-53.5216.25136.460.43600.59520.40630.55630.33380.69501.15171.04190.41211.46460.90911.3829∑△q1.04561.18181.15170.94821.1447∑△55 q0.90250.19041.54561.04191.1818∑△qh(m)∣h/q∣##############30.86181.85201.550.67960.63840.43660.64320.7129-26.95-6.72-21.89117.03125.340.38120.13800.44960.59600.6384#######0.0192#######0.0055#######0.0038#######0.00960.70450.04341.46890.0108#######0.09230.0654#######0.0042#######0.00770.59350.01920.23760.00130.93160.0046#######0.03700.0415#######0.0328#######0.0233#######0.02590.64020.00550.96470.0077#######0.09520.0136##############30.84181.89201.600.67940.63820.43630.64330.7130-26.93-6.70-21.88116.98125.310.38100.13770.44930.59580.6382#######0.0192#######0.0055#######0.0038#######0.00960.70550.04351.47020.0108#######0.09230.0417#######0.0042#######0.00770.59270.01920.23770.00130.93200.0046#######0.03700.0370#######0.0328#######0.0233#######0.02580.63970.00550.96430.0077#######0.09510.0078##############30.82182.00201.710.67900.63780.43600.64370.7134-26.91-6.69-21.85116.87125.230.38060.13730.44880.59520.6378#######0.0192#######0.0055#######0.0038#######0.00960.70730.04351.47280.0108#######0.09240.0034#######0.0042#######0.00770.59200.01920.23800.00130.93290.0046#######0.03700.0028#######0.0328#######0.0232#######0.02580.63870.00550.96320.0077#######0.09500.000855 10续表附表3Ⅳ环6-77-88-99-1010-666339559524781525030035025025010.6320.5943.89-41.876.970.21840.29120.45620.85980.1432Ⅴ环15-1616-1717-1818-1919-1534960161095061035035030020030055.48-47.41-24.70-4.2434.290.57670.49280.34950.13640.4850VI环14-1515-1919-2020-2323-147786101070610292250350250300400-17.13-34.29-8.1231.5899.700.35180.35640.16680.44680.7934ⅤII环22-2323-2020-2121-2277861077861035030030025036.53-31.58-8.4010.390.37970.44680.11880.21340.42870.55991.02275.06540.2048∑△q1.56361.17560.77460.25181.3959∑△q0.99840.65640.26721.20372.3578∑△q0.73541.20370.11620.4116∑△55 q0.28430.02670.22120.01070.60850.0139#######0.02990.16690.02390.02960.1052-0.14080.54570.0098#######0.0149#######0.0191#######0.05640.85150.0248#######0.12510.0840#######0.0453#######0.0117#######0.03520.73430.02320.68850.0069#######0.12240.16470.57210.0157#######0.0232#######0.01080.25110.0242#######0.07380.009910.4920.4543.75-42.016.700.21550.28930.45470.86270.137655.44-47.33-24.62-4.1634.210.57620.49190.34830.13370.4839-17.09-34.21-7.9631.7499.870.35100.35550.16340.44900.794736.54-31.74-8.3910.400.37980.44900.11870.21360.41880.55311.01675.09700.1911∑△q1.56141.17180.76990.24321.3900∑△q0.99440.65370.25781.21442.3650∑△q0.73571.21440.11600.4123∑△q0.27770.02650.21850.01070.60500.0138#######0.03000.15570.0232#######0.10420.01020.54490.0098#######0.0149#######0.0191#######0.05560.84790.0248#######0.12410.0486#######0.0453#######0.0117#######0.03470.74080.02330.69060.0069#######0.12190.06910.57240.0157#######0.0233#######0.01080.25150.0242#######0.07390.047911续表附表310.500.215720.460.289443.760.4548-42.000.86256.720.138055.39-47.28-24.57-4.1134.180.57570.49140.34760.13210.4836-17.12-34.18-7.8931.7699.930.35160.35530.16190.44930.795336.59-31.76-8.3410.450.38030.44930.11800.21460.41950.55361.01725.09470.1920∑△q1.55891.16970.76720.23821.3885∑△55 q0.99750.65300.25391.21592.3680∑△q0.73751.21590.11480.4157∑△q0.27810.02650.21870.01070.60520.0138#######0.03000.15650.02330.00010.1043-0.00060.54400.0098#######0.0149#######0.0190#######0.05510.84700.0248#######0.12360.0253#######0.0453#######0.0117#######0.03440.74170.02340.69150.0069#######0.12170.05290.57380.0157#######0.0234#######0.01070.25360.0243#######0.07400.025010.5020.4643.76-42.006.700.21570.28940.45480.86250.137755.35-47.25-24.55-4.0834.160.57530.49110.34720.13130.4832-17.13-34.16-7.8331.7999.990.35180.35500.16090.44970.795736.62-31.79-8.3210.470.38060.44970.11770.21510.41950.55361.01725.09480.1913∑△q1.55681.16850.76580.23571.3865∑△q0.99880.65200.25091.21782.3703∑△q0.73841.21780.11420.4174∑△55 q0.27810.02650.21870.01070.60520.0138#######0.03000.15590.0233#######0.10420.00260.54330.0098#######0.0149#######0.0190#######0.05480.84580.0248#######0.12330.0172#######0.0454#######0.0116#######0.03430.74280.02340.69210.0069#######0.12160.03410.57450.0157#######0.0234#######0.01070.25460.0243#######0.07410.017810.5120.4643.77-41.996.690.21580.28950.45490.86240.137355.27-47.20-24.50-4.0334.100.57450.49060.34660.12970.4824-17.18-34.10-7.7331.84100.090.35270.35440.15870.45050.796536.67-31.84-8.2610.530.38110.45050.11690.21620.42010.55401.01755.09290.1904∑△q1.55281.16620.76320.23061.3824∑△q1.00330.65010.24491.22152.3750∑△q0.74031.22150.11300.4211∑△q0.27850.02650.21880.01070.60540.0138#######0.03000.15520.0232#######0.10420.00030.54190.0098#######0.0148#######0.0190#######0.05430.84330.0247#######0.12270.0013#######0.0454#######0.0116#######0.03390.74510.02340.69350.0069#######0.12130.00250.57590.0157#######0.0234#######0.01060.25690.0244#######0.07420.001312附表4环号管段编号13-1212-1111-1616-1515-1414-13管长m51461310653497781065管径DN(mm)q(L/s)v(m/s)1000i300500600350250500-67.92#######-71.93-21.5725.1273.910.96090.74750.25440.22420.51580.3764初分配流量h(m)第1次校正∣h/qq(L/s)v(m/s)1000i∣1.87411.13710.14810.27381.57750.5393∑△q0.88350.85501.87410.51350.5989∑△q2.54100.24576.37621.13710.8550∑△qh(m)∣h/q∣Ⅰ环Ⅱ55 环3-44-1212-1313-55-3765815514251815600500300600600##############67.92150.11161.650.54750.51640.96090.53090.5717Ⅲ环4-66-1010-1111-1212-4978815365613815300250250500500-30.8115.6064.25146.77101.400.43590.32041.31940.74750.51644.88491.58080.17890.28841.98810.4554∑△q0.70610.80494.88490.66770.7638∑△q1.15110.8451#######1.58080.8049∑△q#######0.0370-40.330.5706#######0.0066#######0.6245#######0.0026-64.620.2286#######0.0047-20.940.21761.54670.061622.100.45390.48500.006681.220.4136#######0.11907.3066#######0.0035#######0.6193#######0.0065#######0.53392.51080.037040.330.57060.16760.0011129.830.45920.62250.0039141.370.50002.10480.0519-20.2796#######0.0365-47.650.67420.68870.0441-7.740.15894.14340.064547.400.97350.96900.0066122.620.62450.65600.0065104.840.53395.33140.1583-16.8445#######0.0239#######0.0057#######0.0024#######0.00461.22730.05550.57430.0071#######0.09920.5649#######0.0039#######0.00660.96330.02390.12890.00100.48810.00350.20760.0354-2.9335#######0.0521#######0.02592.32730.04910.69710.00570.69680.00661.03590.1394-3.714255 13续表附表4第2次校正q(L/s)v(m/s)1000i-36.84#######-60.34-24.0416.3081.780.52110.60270.21340.24980.33480.41651.58951.06580.13130.34920.91410.5460∑△q0.91070.84351.58950.49280.5766∑△q2.91600.44785.48031.06580.8435∑△q第3次校正h(m)∣h/qq(L/s)v(m/s)1000i∣1.36901.01730.12010.33540.86990.5771∑△q0.91410.84251.36900.49030.5739∑△q2.96020.41865.38251.01730.8425∑△q第4次校正h(m)∣h/qq(L/s)v(m/s)1000i∣1.24040.90910.09580.26190.80940.6690∑△q0.86420.76891.24040.52870.6152∑△q2.93010.38885.44900.90910.7689∑△qh(m)∣h/q∣55 ##############36.84126.90138.440.62960.52990.52110.44880.4896-51.37-10.9043.69118.34104.050.72670.22380.89720.60270.5299#######0.0222-33.920.4799#######0.0055#######0.5875#######0.0023-57.360.2029#######0.0051-23.490.24420.71110.043615.860.32560.58150.007184.340.4295#######0.08582.5595#######0.0039#######0.6309#######0.0066#######0.52960.81700.022233.920.47990.12370.0010126.540.44750.47000.0034138.080.48840.02650.0371-0.3570#######0.0555-51.790.7327#######0.0335-10.490.21542.00030.045843.270.88850.65330.0055115.360.58750.68740.0066103.990.52960.12430.1469-0.4230#######0.0207-32.110.4543#######0.0054#######0.5523#######0.0022-50.440.1784#######0.0050-20.420.21220.67680.042715.230.31270.61470.007391.550.4662#######0.08331.6847#######0.0039#######0.6118#######0.0066-98.870.50360.70370.020732.110.45430.12310.0010131.940.46660.46780.0034143.480.5075#######0.03561.2827#######0.0559-51.500.7286#######0.0325-10.060.20661.96460.045443.550.89440.62360.0054108.440.55230.68670.006698.870.50360.03860.1458-0.1323#######0.0199#######0.0051#######0.0020#######0.00450.62970.04140.71250.0078#######0.08060.2858#######0.0038#######0.00630.63760.01990.13270.00100.50140.0035#######0.03450.2333#######0.0556#######0.03151.98890.04570.55730.00510.62670.0063#######0.14430.033514续表附表4Ⅳ环6-77-88-99-1010-6663395595247815250300350250250-28.72-22.99-8.6833.20-15.600.58980.32530.09020.68180.3204Ⅴ55 环15-1616-1717-1818-1919-1534960161095061035035030020030021.57-40.08-26.97-15.2325.140.22420.41660.38160.48960.3557VI环14-1515-1919-2020-2323-147786101070610292250300250300400-25.12-25.14-22.8211.8037.210.51580.35570.46860.16690.2961ⅤII环22-2323-2020-2121-227786107786103503003002507.23-11.80-16.59-5.780.07510.16690.23480.11872.53590.68140.05903.30490.8451∑△q0.28840.86840.90652.42050.7995∑△q1.98810.79951.67130.21000.3967∑△q0.04310.21000.38230.1477∑△q#######0.0585#######0.0117#######0.00400.81630.0246#######0.0441#######0.14306.49510.10070.0047#######0.0130#######0.0205#######0.15100.48770.0194#######0.20866.6779#######0.0616#######0.0194#######0.07840.12810.01090.11580.0031#######0.173310.32470.03350.0046#######0.0109#######0.0179#######0.0156#######0.04904.9192-22.22-16.50-2.1839.707.740.45640.23340.02270.81520.158920.94-33.40-20.29-8.5521.500.21760.34720.28710.27490.3041-22.10-21.50-12.5017.2047.540.45390.30410.25660.24340.378312.15-17.20-11.67-0.860.12630.24340.16520.01771.59350.37830.00554.59030.2457∑△q0.27380.62650.54590.86160.6046∑△q1.57750.60460.57000.40740.6140∑△55 q0.10570.40740.20620.0056∑△q#######0.0475#######0.0091#######0.00151.13380.02860.20020.02590.12480.1125-0.55470.09560.0046#######0.0113#######0.0164#######0.09570.36880.0172#######0.14513.6640#######0.0555#######0.0172#######0.04880.24850.01440.17930.0038#######0.13976.36350.08220.0068#######0.0144#######0.0137#######0.0040#######0.03894.239815续表附表4-22.780.4678-17.050.2412-2.740.028439.140.803810.900.223824.04-29.74-16.63-4.8918.800.24980.30910.23530.15710.2659-16.30-18.80-6.1319.3353.900.33480.26590.12590.27340.428916.39-19.33-7.443.380.17030.27340.10520.06941.66590.40110.00814.47260.4478∑△q0.34920.50930.38380.32200.4766∑△q0.91410.47660.16380.50060.7693∑△q0.17810.50060.09410.0585∑△55 q#######0.0485#######0.0093#######0.00181.10470.02820.36500.03350.20190.1213-0.83270.12190.0051#######0.0103#######0.0141#######0.06260.29070.0155#######0.10752.0159#######0.0436#######0.0155#######0.02860.30540.01580.22460.0042#######0.10763.00590.13860.0085#######0.0158#######0.00980.03570.0105#######0.04462.2879-23.61-17.88-3.5738.3110.490.48490.25300.03710.78670.215423.49-27.72-14.61-2.8717.810.24420.28810.20670.09220.2519-15.86-17.81-3.1320.0556.910.32560.25190.06420.28360.452818.68-20.05-5.155.670.19410.28360.07280.11641.77760.43630.01284.29880.4186∑△q0.33540.44960.30570.12780.4331∑△q0.86990.43310.05110.53400.8483∑△q0.22400.53400.04980.1428∑△q#######0.0499#######0.0096#######0.00211.06180.02770.34120.03250.04450.1219-0.18240.11710.0050#######0.0097#######0.0128#######0.04230.26420.0148#######0.08461.1629#######0.0427#######0.0148#######0.01750.32580.01630.24770.0044#######0.09562.20770.17420.0093#######0.0163#######0.00750.08710.0154#######0.04851.0638-23.76-18.03-3.7138.1710.060.48780.25500.03860.78380.206620.42-23.59-10.571.2614.100.21220.24520.14960.04060.1995-16.80-14.104.7124.2164.740.34490.19950.09670.34250.515222.35-24.21-1.489.340.23230.34250.02090.19171.79700.44250.01374.26930.3888∑△q0.26190.33790.17340.03110.2872∑△q0.96400.28720.10360.74731.0711∑△q0.30700.74730.00590.3412∑△55 q#######0.0502#######0.0097#######0.00221.05450.02760.31690.0315#######0.12120.01210.09140.0045#######0.0086#######0.01000.02960.02340.17520.0124#######0.05890.1077#######0.0447#######0.01240.11090.02350.45590.01880.31280.0048#######0.10430.21890.23890.0107#######0.0188#######0.00310.20810.0223#######0.05490.122616百度搜索“就爱阅读”,专业资料,生活学习,尽在就爱阅读网92to.com,您的在线图书馆百度搜索“就爱阅读”,专业资料、生活学习,尽在就爱阅读网92to.com,您的在线图书馆!55'