轴流泵和斜流泵模型及工程应用1.doc

第八章 轴流泵和斜流泵模型及工程应用 大学泵水力模型试验研究课题组,从20XX起至今已坚持试验8年多 研究容：系列轴流泵模型、贯流泵模型、双向泵模型、系列可调节叶片斜流泵模型 系列轴流泵模型〔含双向泵模型,参加水利部南水北调工程水泵模型同台测试贯流泵模型JGM-3经河海大学试验台复试,装置效率79.05%斜流泵模型JHM-450,在试验台进行装置试验〔引嫩入白工程五家子泵站,装置最优效率达84.3%比转速为800的斜流泵模型,可替代一大部分轴流泵,实现适应扬程变化围大和高效围广的突出优点 应用厂家：日立泵制造、KSB泵、中力设备〔高邮水泵厂、水泵厂、凯泉泵业集团、天鹅工业泵股份、 三益江海泵业等典型用例：轴流泵模型：南水北调工程江都四站、万年闸站、台儿庄站、山站；通榆河送水工程大套站；中部四省泵站改造工程明山泵站等贯流泵模型：通榆河送水工程灌南泵站、后善泵站双向泵模型：黄麻涌、北窖、五沙三村等泵站斜流泵模型：行泵站、广平泵站、引嫩入白工程五家子泵站、许多电厂〔包括出口到丹、印度、巴西等国的循环水泵第一节 系列轴流泵模型同台测试数据和曲线一、 系列轴流泵模型参数表〔表8-1二、 系列轴流泵模型综合特性曲线和试验数据1、 图8-1 TJ04-ZL-08综合特性曲线；表8-2 TJ04-ZL-08试验数据2、 图8-2 TJ04-ZL-03综合特性曲线；表8-3 TJ04-ZL-03试验数据3、 图8-3 TJ04-ZL-02综合特性曲线；表8-4 TJ04-ZL-02试验数据4、 图8-4 TJ04-ZL-20综合特性曲线；表8-5 TJ04-ZL-20试验数据5、 图8-5 TJ04-ZL-19综合特性曲线；表8-6 TJ04-ZL-19试验数据6、 图8-6 TJ04-ZL-06综合特性曲线；表8-7 TJ04-ZL-06试验数据7、 图8-7 TJ04-ZL-07综合特性曲线；表8-8 TJ04-ZL-07试验数据8、 图8-8 TJ04-ZL-10B综合特性曲线；表8-9 TJ04-ZL-10B试验数据表8-1大学系列轴流泵模型参数表,同台测试结果模型代号叶片角度Φ流量Ｑ扬程Ｈ效率η<%>平均效率η<%>汽蚀比转速〔C比转速ns名义比转速ns南水北调用例8号TJ04－ZL－08+4380.5910.05385.8585.08856578550+2363.359.79785.849015760347.179.51885.19956575-2332.659.16284.511007580-4326.888.36184.0210776153号TJ04－ZL－03+4401.699.30884.8284.41940629600+2376.619.28884.969716100362.848.78884.711004625-2351.588.36384.501006638-4329.068.25683.0610316232号TJ04－ZL－02+4412.867.68084.6385.12931737700江都四站+2386.487.52785.159837240367.507.26285.601010725-2358.306.73785.221045758-4337.126.54984.99116275120号TJ04－ZL－20+4392.647.1386.0585.44863760800万年闸+2381.476.67885.589267960365.806.43085.291008793-2345.326.40885.201089772-4328.895.99085.06139879319号TJ04－ZL－19+4414.786.29786.1685.50940857850台儿庄+2396.296.18985.919778540374.056.21885.441019822-2357.175.78385.131157848-4341.725.64384.8712588456号TJ04－ZL－06+4444.225.21886.3585.6291810221000山站、大套站+2416.185.18785.849359930401.644.8085.7210021034-2377.204.80485.4610231002-4357.314.60485.2711321007-6332.174.59985.1011549717号TJ04－ZL－07 +4397.234.18383.7783.4295711401250+2384.343.68083.89112612350360.333.28383.6912781303-2326.173.27883.4813711241-4282.043.57182.281294108210号TJ04－ZL－10B〔双向泵+4473.623.17974.2975.1915301600+2437.183.14475.3914820414.032.65575.331637-2378.552.63975.641573-4354.642.25175.291715７ / 13.图8-1 TJ04-ZL-08综合特性曲线TJ04-ZL-08号水泵模型流道图叶轮叶片数：5枚导叶叶片数：7枚表8-2 TJ04-ZL-08试验数据〔Q,H,η<%>,空载转矩： 0.572 N.m。

-4Q407.08396.54383.16375.26371.04365.03355.28348.41339.36331.75326.87316.02310.64299.41284.13259.55243.35228.40203.83H1.2242.6644.1884.9495.3295.8166.5227.0127.5888.0678.3618.8269.0879.59710.09710.62410.93411.45411.96η26.4348.8965.5471.4973.8776.5179.7181.3282.7683.8884.0283.5783.4582.8080.4775.3772.0369.0364.24ns290315981119977919853772725674637615581563531498458434406372 -2Q427.77416.04406.76401.65396.83390.76386.38378.13365.06357.39343.14332.65322.31308.40299.84274.46253.59244.74228.48H1.9643.3684.3494.7845.2215.7086.0386.6327.4337.8638.6279.1629.59410.10310.33510.77111.12111.2311.56η38.1456.8066.6669.9173.0475.8577.4280.0282.7483.5284.4084.5183.8582.6481.2375.8671.5269.5265.94ns2087137311211037965895854787710673615579551518502466437427404 0Q444.98438.65430.63425.18419.93414.38408.29402.78396.25389.93381.08368.47347.17335.68315.35291.41262.40H2.6383.3964.4984.9195.4025.7196.1556.5376.947.3257.7418.4729.51810.00210.61410.94911.343η46.2255.8867.0870.4873.8475.8777.8879.4080.8582.4083.3584.7185.1984.7282.4876.8670.73ns1706140111241045968921865821779742704646575545505474438+2Q470.89465.27459.17447.95441.63434.19431.05422.26414.34405.73394.48383.41374.44363.35346.49335.90314.72288.14262.76H2.5303.3854.0755.0395.5335.9516.1776.727.1947.6758.2898.7989.2839.79710.41610.71911.01711.30711.567η43.4354.1561.6570.2373.6675.9677.3680.0681.3582.984.0685.0085.5485.8484.6383.4178.9073.1767.71ns1810144712521053975。