上傳人:正***
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2023-12-20
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1、重慶南岸南濱路商住區項目二期生活給水/排水量估算表 用水項目單位 單位數用用水水定定額額用水時間時變化最高日最大時最高日最大時系數用水量用水量排水量排水量住宅分項戶數每戶人數(L)(L)(h)(m3/d)(m3/h)(m3/d)(m3/h)普通單元9243.2人2957250.00250.00242.5739.277.0665.369.3相連單元643.2人205250.00250.00242.551.25.346.14.8Town House503.2人160250.00250.00242.540.04.236.03.8住宅停車庫m2105102.002.0081.021.02.621.022、.6小計1851.489.1768.480.5商業商務公寓132人26300.00300.00242.07.80.77.80.7商鋪m2179505.005.00121.589.811.289.811.2商場停車庫m279002.002.0081.015.82.015.82.0餐飲商鋪快餐店顧客人次1380825.0025.00121.5345.243.1345.243.1員工人46060.0060.00121.527.63.536.03.5會所顧客人4060.0060.00121.52.40.32.40.3員工人1060.0060.00121.50.60.10.60.1室外游泳池補水m3363、4每每日日按按池池水水容容積積15%121.054.64.60.00.0室外兒童戲水池補水m314每每小小時時按按池池水水容容積積20%121.033.62.80.00.0小計2577.468.2497.560.8綠地及道路灑水m2180002.02.081.036.04.50.00.0小計336.04.50.00.0合計=小計1+小計2+小計31464.8161.81265.9141.3未預見=合計*20%293.032.4253.228.3總計=合計+未預見1757.71757.7194.2194.21519.11519.1169.6169.6注:1、餐飲用餐人數的確定,餐飲面積按原商鋪總4、面積的1/3,餐廳餐廚比2:1,1.3m2/座,一天3餐;2、因室外園林設計未確定,未預見用水量按20%確定(正常按10%15%)。重慶南岸南濱路商住區項目二期生活排水量估算表 用水項目單位 單位數用用水水定定額額用水時間時變化最高日系數用水量住宅分項戶數每戶人數(L)(L)(h)(m3/d)B1棟923.2人294250.00250.00242.573.6住宅停車庫m230002.002.0081.06.0小計179.6商業商鋪m250005.005.00121.525.0商場停車庫m225002.002.0081.05.0餐飲商鋪快餐店顧客人次350025.0025.00121.587.55、員工人11760.0060.00121.57.0小計2124.5合計=小計1+小計2204.1未預見=合計*20%40.8總計=合計+未預見244.9244.9注:1、餐飲用餐人數的確定,餐飲面積按原商鋪總面積的1/3,餐廳餐廚比2:1,1.3m2/座,一天3餐;2、因室外園林設計未確定,未預見用水量按20%確定(正常按10%15%)。最大時最高日最大時用水量排水量排水量(m3/h)(m3/d)(m3/h)7.766.26.90.86.00.88.472.27.73.125.03.10.65.00.610.987.510.90.936.00.915.6153.515.624.0225.723.6、24.845.14.628.828.8270.9270.927.927.9重慶南岸南濱路商住區項目二期生活排水量估算表 用水項目單位 單位數用用水水定定額額用水時間時變化最高日系數用水量住宅分項戶數每戶人數(L)(L)(h)(m3/d)B2棟493.2人157250.00250.00242.539.2B3棟503.2人160250.00250.00242.540.0B4棟493.2人157250.00250.00242.539.2住宅停車庫m24002.002.0081.00.8小計1119.2商業商鋪m265005.005.00121.532.5商場停車庫m227002.002.0081.07、5.4餐飲商鋪快餐店顧客人次520025.0025.00121.5130.0員工人17360.0060.00121.510.4小計2178.3合計=小計1+小計2297.5未預見=合計*20%59.5總計=合計+未預見357.0357.0注:1、餐飲用餐人數的確定,餐飲面積按原商鋪總面積的1/3,餐廳餐廚比2:1,1.3m2/座,一天3餐;2、因室外園林設計未確定,未預見用水量按20%確定(正常按10%15%)。最大時最高日最大時用水量排水量排水量(m3/h)(m3/d)(m3/h)4.135.33.74.236.03.84.135.33.70.10.80.112.4107.411.24.138、2.54.10.75.40.716.3130.016.31.336.01.322.3203.922.334.7311.333.56.962.36.741.741.7373.5373.540.240.2重慶南岸南濱路商住區項目二期化糞池計算表排水項目排水實際每人每日污水停留 污水部分 每人每日污泥新鮮污泥 濃縮污泥 污泥體積 污泥部分 生化池取值人數使用人數 生活污水量時間容積污泥量清淘周期含水率含水率縮減系數容積容積住宅分項戶數 每戶人數(人)(人)(L/人.d)(h)(m3)(L/人.d)(d)(m3)(m3)(m3)B1棟923.2294206250.01225.760.71800.9509、.900.8012.4638.2240.00B2棟493.2157110250.01213.720.71800.950.900.806.6420.36B3棟503.2160112250.01214.000.71800.950.900.806.7720.77B4棟493.2157110250.01213.720.71800.950.900.806.6420.3675.00B5棟1243.2397278250.01234.720.71800.950.900.8016.8051.5275.00B6棟2083.2666466250.01258.240.71800.950.900.8028.1886.410、2100.00B7棟2203.2704493250.01261.600.71800.950.900.8029.8091.40100.00B8棟2443.2781547250.01268.320.71800.950.900.8033.06101.38100.00商業商務公寓1322618250.0122.280.71800.950.900.801.103.38商鋪一般300030030.0124.500.71800.950.900.8018.1422.64餐飲506350675.01218.980.71800.950.900.8030.6249.60會所50560.0120.150.71800.11、950.900.800.300.45小計76.0875.00說明:本工程采用雨污分流,污廢合流制排水。重慶南岸南濱路商住區項目二期化糞池計算表排水項目排水實際每人每日污水停留 污水部分 每人每日污泥新鮮污泥 濃縮污泥 污泥體積 污泥部分 生化池取值人數使用人數 生活污水量時間容積污泥量清淘周期含水率含水率縮減系數容積容積住宅分項戶數 每戶人數(人)(人)(L/人.d)(h)(m3)(L/人.d)(d)(m3)(m3)(m3)普通單元9243.229572070250.012258.720.71800.950.900.80125.18383.90相連單元643.2205143250.01217.12、920.71800.950.900.808.6726.59Town House503.2160112250.01214.000.71800.950.900.806.7720.77小計1431.26商業商務公寓1322618250.0122.280.71800.950.900.801.103.38商鋪一般300030030.0124.500.71800.950.900.8018.1422.64餐飲506350675.01218.980.71800.950.900.8030.6249.60會所50560.0120.150.71800.950.900.800.300.45小計276.08合計507.13、34510說明:本工程采用雨污分流,污廢合流制排水。重慶南岸南濱路商住區項目二期雨水流量計算表 排水項目降雨歷時t 重現期P設計降雨強度q j徑流系數設計雨水流量分項匯水面積(m2)(min)(年)(L/s.ha)(L/s)排入市政出口120400.0015.03.0289.830.6354.75排入市政出口114000.0015.03.0289.830.3121.73476.48排入市政出口27440.0015.03.0289.830.6129.38排入市政出口23100.0015.03.0289.830.326.95排入市政出口320700.0015.03.0289.830.6359.9714、注:設計降雨強度q j=2822(1+0.775lgP)/(t+12.8P0.076)0.77重慶南岸南濱路商住區項目二期雨水流量計算表 排水項目降雨歷時t 重現期P設計降雨強度q j徑流系數設計雨水流量分項匯水面積(m2)(min)(年)(L/s.ha)(L/s)排入市政出口115600.0015.03.0289.830.6271.28排入市政出口25520.0015.03.0289.830.695.99排入市政出口37440.0015.03.0289.830.6129.38排入市政出口426700.0015.03.0289.830.6464.31注:設計降雨強度q j=2822(1+0.715、75lgP)/(t+12.8P0.076)0.77室外雨水計算表 匯水本段纍計地面集水折減管(渠)管(渠)內雨水流行 降雨 重現期范圍面積面積時間t1係數m長L纍計時間t2歷時tP(m2)(m2)(min)(m)(min)(min)(年)地面范圍11000.001000.0010.002.0030.000.0010.02.0范圍21000.002000.0010.002.0030.000.4410.92.0范圍31000.003000.0010.002.0030.000.8011.62.0范圍41000.004000.0010.002.0030.001.1212.22.0范圍51000.00516、000.0010.002.0030.001.3912.82.0范圍61000.006000.0010.002.0030.001.6413.32.0范圍71000.007000.0010.002.0030.001.8713.72.0范圍81000.008000.0010.002.0030.002.0814.22.0范圍91000.009000.0010.002.0030.002.2814.62.0范圍101000.0010000.0010.002.0030.002.4714.92.0范圍111000.0011000.0010.002.0030.002.6415.32.0范圍121000.001217、000.0010.002.0030.002.8115.62.0范圍131000.0013000.0010.002.0030.002.9615.92.0范圍141000.0014000.0010.002.0030.003.1116.22.0范圍151000.0015000.0010.002.0030.003.2616.52.0范圍161000.0016000.0010.002.0030.003.4016.82.0范圍171000.0017000.0010.002.0030.003.5317.12.0范圍181000.0018000.0010.002.0030.003.6617.32.0注:設計降18、雨強度q j=2424.17(1+0.533lgP)/(t+11.0)0.668設計降雨 徑流 設計雨水管徑管道最大充角度aa角對邊長三角形扇形面積 水流有效強度q j系數流量內徑滿度面積斷面面積(L/s.ha)(L/s)(mm)(m)(弧度表示)(半徑為1)(m2)(m2)(m2)368.080.622.09300.000.300010.000.000.00000.07070.0707358.130.642.98400.000.400010.000.000.00000.12570.1257350.400.663.07500.000.500010.000.000.00000.19630.19619、3344.060.682.57600.000.600010.000.000.00000.28270.2827338.680.6101.60700.000.700010.000.000.00000.38480.3848334.010.6120.24800.000.800010.000.000.00000.50270.5027329.870.6138.54900.000.900010.000.000.00000.63620.6362326.150.6156.551000.001.000010.000.000.00000.78540.7854322.780.6174.301100.001.1000120、0.000.000.00000.95030.9503319.700.6191.821200.001.200010.000.000.00001.13101.1310316.850.6209.121300.001.300010.000.000.00001.32731.3273314.210.6226.231400.001.400010.000.000.00001.53941.5394311.750.6243.171500.001.500010.000.000.00001.76711.7671309.450.6259.931600.001.600010.000.000.00002.01062.01021、6307.280.6276.551700.001.700010.000.000.00002.26982.2698305.230.6293.021800.001.800010.000.000.00002.54472.5447303.290.6309.351900.001.900010.000.000.00002.83532.8353301.450.6325.562000.002.000010.000.000.00003.14163.1416濕周 水力半徑粗糙系數 水力坡度流速 排水能力 排水能力排水能力(m2)(m)(m/s)(m3/s)(m3/h)(L/s)0.940.07500.0140.022、081.140.0803289.1380.311.260.10000.0140.0081.380.1730622.68172.971.570.12500.0140.0081.600.31361128.99313.611.880.15000.0140.0081.800.51001835.86509.962.200.17500.0140.0082.000.76922769.26769.242.510.20000.0140.0082.181.09833953.751098.262.830.22500.0140.0082.361.50355412.721503.533.140.25000.0140.023、082.541.99137168.621991.283.460.27500.0140.0082.702.56759243.072567.523.770.30000.0140.0082.863.238011656.973238.054.080.32500.0140.0083.024.008514430.614008.504.400.35000.0140.0083.174.884417583.714884.364.710.37500.0140.0083.325.871021135.495870.975.030.40000.0140.0083.476.973525104.736973.545.34024、.42500.0140.0083.618.197229509.798197.165.650.45000.0140.0083.759.546834368.649546.845.970.47500.0140.0083.8911.027539698.9111027.476.280.50000.0140.0084.0212.643945517.9112643.86排水管最大排水流量計算表管材管徑管道內徑最大充滿度粗糙系數水力坡度流速排水能力(mm)(m)(m/s)(L/s)UPVC管500.0460.50.0090.0250.900.74750.07040.50.0090.0251.192.3111025、0.10360.50.0090.010.974.1014.758373491600.15200.60.0090.011.3515.3155.117759862000.18200.50.0090.0081.2716.482500.22800.50.0090.0081.4730.05混凝土管3000.30000.50.0130.0040.8730.58110.08588754000.40000.50.0130.0041.0565.86237.0836545000.500010.0130.0041.22238.816000.600010.0130.0041.37388.337000.700010.026、130.0041.52585.788000.800010.0130.0041.66836.339000.900010.0130.0041.801144.9410001.000010.0130.0041.931516.3611002.000010.0130.0043.069628.3012001.200010.0130.00151.341509.9713001.300010.0130.00151.411869.2514001.400010.0130.00151.482277.6815001.500010.0130.00151.552737.76v=1/nR2/3i1/2Q=Av其中:n為粗糙系數27、 R為水力半徑(m)i為排水坡度 A為水流有效斷面面積(m2)v為流速(m/s)Q為設計流量(m3/s)給水立管計算表供水最高日用水每戶 用水 小時每戶計算管段 用水 最大用水時平均計算管段設計管徑流速區域用水定額戶數人數 人數 變化給水給水當量 時間平均出流概率同時秒流量(L/人.d)(戶)(人)(人)系數當量數總數(h)出流概率對應系數 出流概率(L/s)(mm)(m/s)市政給水區2501423.2454.42.57994241.65340.008200.0398.611001二次加壓給水低區2501923.2614.42.571344241.65340.008200.03510.32128、001.2二次加壓給水中區2501143.2364.82.57798241.65340.008200.0437.561000.88二次加壓給水高區12501923.2614.42.571344241.65340.008200.03510.321001.2二次加壓給水高區22502283.2729.62.571596241.65340.008200.03311.461001.33B6至B8棟住宅給水超高區2501623.2518.42.571134241.65340.008200.0379.311001.07B6棟住宅給水超高區250383.2121.62.59.3353.4241.24450.29、005060.0584.51800.83B7棟住宅給水超高區250503.21602.59.3465241.24450.005060.0515.23800.95B8棟住宅給水超高區250743.2236.82.59.3688.2241.24450.005060.0436.49801.19B6棟住宅給水超高區1250203.2642.59.3186241.24450.005060.0783.20650.91B6棟住宅給水超高區2250183.257.62.59.3167.4241.24450.005060.0823.02650.88B7棟住宅給水超高區1250323.2102.42.59.32930、7.6241.24450.005060.0634.11651.16B7棟住宅給水超高區2250183.257.62.59.3167.4241.24450.005060.0823.02650.88B8棟住宅給水超高區1250243.276.82.59.3223.2241.24450.005060.0723.52651.02B8棟住宅給水超高區2250363.2115.22.59.3334.8241.24450.005060.0594.38651.25B8棟住宅給水超高區3250143.244.82.59.3130.2241.24450.005060.0922.65650.76住宅入戶給水管管徑計31、算表住宅類型最高日用水人數小時 計算管段 用水 最大用水時平均計算管段設計鋼管PP-R管UPVC管銅管用水定額變化 給水當量 時間平均出流概率同時秒流量 公徑流速公徑 流速修正流速公徑 流速修正 流速公徑流速(L/人.d)(人)系數總數(h)出流概率對應系數 出流概率(L/s)(mm)(m/s)(mm)係數K2(m/s)(mm)係數K2(m/s)(mm)(m/s)1廚1衛(單元)2503.22.54.45242.60090.015980.4880.43250.85251.1190.76251.210.82250.761廚2衛(單元)2503.22.56.9241.67740.008390.3832、80.54251.04251.1890.99251.1540.962511廚3衛(單元)2503.22.59.35241.23790.005010.3320.62251.18251.1891.13251.1541.10251.171廚4衛(復式)2503.22.514.3240.80940.001800.2660.76320.82321.1750.89321.1210.85320.931廚5衛(復式)2503.22.516.75240.69100.000920.2450.82320.87321.1750.96321.1210.923211廚6衛(復式)2503.22.519.2240.602833、0.000260.2280.88320.94321.1751.02321.1210.98321.07給水管道水頭損失計算表管材給水管道管道海澄-威廉 管道單位長度管道設計流量 計算內經 計算流速系數水頭損失長度(m3/s)(m)(m/s)Ch(kPa/m)(m)塑料管0.0560.251.131400.045775222100銅管、不銹鋼管#DIV/0!130#DIV/0!襯水泥、樹脂鑄鐵管#DIV/0!130#DIV/0!普通鋼管、鑄鐵管0.27180.42.161000.16311500管道沿程管道管道取值備注水頭損失 局部損失總損失(m)(m)(m)(m)0.460.230.6934#D34、IV/0!#DIV/0!#DIV/0!35#DIV/0!#DIV/0!#DIV/0!3624.4712.2336.7037住宅即熱式熱水器及管徑計算住宅類型最高日用水 小時 計算管段 用水 最大用水平均計算管段設計即熱式熱水器熱水器用水定額 人數 變化 給水當量 時間時平均出流概率同時秒流量出水量選型(L/人.d)(人)系數總數(h)出流概率 對應系數 出流概率(L/s)(L/min)(L/min)1廚1衛(單元)803.52.51.7242.38290.014150.7760.2615.816x11廚2衛(單元)803.52.53.2241.26590.005220.5630.3621.6235、0 x11廚3衛(單元)803.52.54.2240.96450.003120.4910.4124.716x21廚4衛(復式)804.52.57.2240.72340.002340.3750.5432.416x21廚5衛(復式)804.52.58.7240.59870.001930.3410.5935.620 x21廚6衛(復式)804.52.510.2240.51060.001650.3150.6438.520 x21廚4衛(別墅)10062.57.2241.20560.004770.3770.5432.620 x21廚5衛(別墅)10062.58.7240.99780.003220.34236、0.6035.720 x21廚6衛(別墅)10062.510.2240.85100.002750.3160.6438.620 x21廚7衛(別墅)10062.511.7240.74190.002400.2950.6941.424x21廚8衛(別墅)10062.513.2240.65760.002120.2770.7343.924x21廚9衛(別墅)10062.514.7240.59050.001910.2630.7746.324x21廚10衛(別墅)10062.516.2240.53580.001730.2500.8148.624x2注:上表各衛生間以供應一個洗臉盆及一個浴盆熱水的標準進行計算37、。變頻水泵計算表水泵最高日用水 小時 計算管段 用水 最大用水時平均計算管段設計管徑流速供水總水頭出水水泵計算名稱用水定額 人數 變化 給水當量 時間平均出流概率同時秒流量管長損失水頭揚程流量(L/人.d)(人)系數總數(h)出流概率對應系數 出流概率(L/s)(mm)(m/s)(m)(m)(m)(m)(m3/h)高區300352.596.15241.57990.007100.1092.30500.8780.001.590161513.68.28中區300352.596.15241.57990.007100.1092.30500.8780.001.59021513.68.28低區300842.38、5171.05241.65470.008210.0843.17501.2180.002.857921514.911.41循環水泵特性表水泵水泵特性備注名稱水泵編號參考型號揚程流量功率(m)(m3/h)(kw)泳池SP-1KQL80/140-5.5/225365.5主泵SP-2KQL80/140-5.5/225365.5主泵SP-3KQL80/140-5.5/225365.5副泵兒童泳池SP-4KQL50/150-2.2/22582.2主泵SP-5KQL50/150-2.2/22582.2主泵水力按摩池SP-6KQL50/150-2.2/22892.2主泵SP-7KQL50/150-2.2/2239、892.2主泵SP-8KQL80/140-5.5/225365.5主泵SP-9KQL80/140-5.5/225365.5副泵冰力按摩池SP-10KQL50/150-2.2/22892.2主泵SP-11KQL50/150-2.2/22892.2主泵礦物池SP-12KQL50/150-2.2/22892.2主泵SP-13KQL50/150-2.2/22892.2主泵香薰水療池SP-14KQL50/140-1.5/223121.5主泵SP-15KQL50/140-1.5/223121.5主泵氣壓罐容積計算表供水 變頻水泵變頻泵變頻泵安全1h水泵氣壓罐氣壓罐最低 氣壓罐最高 罐內工作 容積 氣壓罐區40、域 額定流量 最低供水比例 最低供水流量 系數 啟動系數 調節容積工作壓力工作壓力壓力比系數 總容積(m3/h)(%)(m3/h)(次)(m3)(Mpa)(Mpa)(m3)高區185091.180.310.420.570.741.051.2注:本項目采用變頻泵給水,故在計算氣壓罐容積時水泵出流量只按泵組中最小的一部考慮。減壓閥計算分項供水屋頂水箱生活 分區最高 分區最低減壓閥閥前閥后 閥前閥后 區內區內區域最低水位標高層標高層標高安裝標高 壓力壓力壓差低壓高壓(m)(m)(m)(m)(m)(m)(m)(m)(m)高區 十六二十層10090661034中區八十五層6342653513221536低區一七層3924415920392237水泵計算表水泵最大時 管徑流速單位長度供水總水頭水泵供水出水水泵計算名稱用水量水頭損失管長損失垂直高差水頭揚程流量(m3/h)(mm)(m/s)(m)(m)(m)(m)(m)(m)(m3/h)范圍110.001001.50.04840023.041005128.010.0范圍220.001501.50.0145008.401005113.4范圍330.002001.50.0145008.401005113.4