各种水泵型号及全全参数.doc
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1、word“吸程”也叫“最大自吸高度”(也可以理解为“自吸的程度”)。即微型泵在不加引水的情况下,能自动将水吸上来的最大高度(泵抽水口距离待抽液面的垂直距离)。一般水源低于等于泵的摆放位置时,就需要泵有自吸能力。例如户外旅游时,需要抽取河中的水,最好用带自吸能力的微型水泵(不可能人跑到河里先往进水管加点引水吧)。又或者抽的液体有腐蚀、不方便加引水等等场合。例如:有种水泵,型号叫某某BSP系列,体积并不大,但标称的吸程可以到4米,确实可以不加引水到4米,算微型水泵里比较高的。微型水泵里,不是所有的泵都有自吸能力(“吸程”)的。有些离心式的水泵就没有自吸能力,第一次使用必须加引水才行。有的微型水泵虽
2、然也有自吸能力,但标的“吸程”往往与“进水管里全部是空气”下,能抽起水的垂直高度有差距,甚至可能只有一半不到。所以水泵选型时,吸程是个比较重要的参数。水泵的扬程是指水泵能把水扬高的能力。通常扬程用英文字母H表示,常用单位为米。通俗的讲扬程就是能把水泵到多高, 从水面到泵体为吸程,从泵体至抽水高度为扬程,吸程和扬程之和为总扬程,如果吸程不够扬程再高也是无法泵上水耒.潜水泵除外根据液体压强公式p=gh,估算大气压可压起的水柱高为h=p/g=10m。各类泵的扬程计算是通过流体力学中的伯努方程式来计算的,公式可在流体力学书中查到。一般来说可用简单的方法计算,扬程等于该泵的功率乘102倍的效率再除以流量
3、和该液体的密度计算步骤如下:1、计算管道的比阻S,如果是旧铸铁管或旧钢管,可用舍维列夫公式计算管道比阻s=0.001736/d5.3 其它管用s=10.3n2/d5.33,n为管道壁糙率;2、计算管道两端的水头差,即管道的沿程水头损失hf=sLQ23、计算泵的扬程:H=hf+kh=sLQ2+kh式中: Q 喷射流量,以m3/s为单位;d管道径;h喷射高度,以m计; hf管道的沿程水头损失,以m为单位;L管道起端至末端的长度,以 m为单位;k大于1的系数,可取k=1.1(射流在空中因有空气阻力)。WL立式污水泵性能参数表型号流量扬程(m)转速(r/min) 功率(KW)效 率汽蚀余量(m)重量(
4、kg)排出口径/吸入口径m3/hl/s轴功率配用功率100WL80-8-48022.2814402.54711.6250100/150100WL126-5.3-4355.39602.54731.4250100/150100WL120-8-5.512033.3814403.65.5732.2340100/150100WL100-10-5.510027.81014403.85.5711.8340100/150100WL30-25-5.5308.32514503.55.5602.5340100/150150WL215-4.7-5.521559.7 4.79603.75.5752.0400150/20
5、0150WL198-6.1-5.5556.19604.45.5741.8400150/200150WL280-5.2-7.528077.85.29705.27.5762.4490150/200150WL210-7-7.521058.379705.37.5751.9490150/200150WL145-10-7.514540.31014405.47.5732.4490150/200150WL380-5.4-11380105.65.49707.311773.0960150/200150WL360-6.4-113601006.49708.211762.8960150/200150WL140-14.5
6、1114038.914514607.711722.2960150/200150WL70-22-117019.42214607.311711.3960150/200150WL170-16.5-1517047.216.5146010.615722.51000150/200150WL210-11.2-1521058.311.297011.515731.71000150/200150WL300-11-1530083.311146011.915764.11000150/200200WL360-7.4-153601007.47309.515751.81012150/200200WL520-6.7-155
7、20144.46.797012.215783.71012150/200150WL190-18-18.519052.818147012.918.5722.7874200/250150WL292-13.3-18.529281.113.3147014.118.5753.9874150/200200WL450-8.4-18.54501258.473013.618.5762.1894200/250100WL80-35-228022.23514701822751.3960100/150150WL250-18-2225069.4189701822761.8980150/200150WL300-16-2230
8、083.316147017.522753.9980150/200150WL414-11.4-2241411511.4147016.822775.3980150/200250WL600-8.4-22600166.78.473017.922772.61100250/300250WL680-6.8-22680188.96.873016.222782.91100250/300150WL262-19.9-3026272.819.99802030711.8940150/200250WL675-10.1-30675187.510.173024.230772.71110250/300250WL725-9.4-
9、30725201.49.474024.830753.01180250/300300WL1000-7.1-301000277.87.173024.630793.91180300/350150WL350-20-3735097.22098026.337732.3980150/200200WL400-17.5-37400111.117.598025.837742.61150200/250200WL480-13-37480.3139802537763.11150200/250300WL1000-8.5-371000277.88.574029.537783.91200300/350150WL320-26-
10、4532088.826148031.545733.71280150/200200WL500-20.5.45500.920.598036.845762.91320200/250200WL600-15-45600166.7159803445753.61320200/250250WL750-12-45750208.3127403245772.91350250/300100WL100-70-5510027.770148042.255761.31950100/150250WL800-15-55800222.21598042.255774.52123250/300300WL900-12-559002501
11、274038.155773.32400300/350350WL1500-8-551500416.7898046.755798.32180350/400400WL1750-7.6-551750486.17.698045.555809.42310400/450200WL350-40-7535097.24098054.575702.62210200/250200WL400-30-75400111.1309904675712.42210200/250200WL46-35-75460127.83599059.675742.52210200/250250WL600-25-75600166.72590060
12、0575743.32240250/300250WL900-18-159002501899057.875774.82240250/300300WL938-15.8-75938260.615.874052.875753.32390300/350350WL1400-12-751400388.91299057.175787.32340350/400400WL2000-7-752000555.6774050.275765.42480400/450300WL1328-15-901328368.9159906990796.72480300/350350WL150-13-901500416.71399069
13、890787.62480350/400250WL792-27-1107922202799077.6110754.02620250/300250WL1000-22-1101000227.82299081.4110775.02620250/300350WL1714-15.3-1101714476.115.359091.6110783.72900350/400500WL2490-9-1102940691.7949076.3110804.13050500/550600WL3322-7.5-1103322922.87.549083.7110815.33150600/650200WL600-50-132
14、600166.7501450107.6132766.73100200/250250WL820-35-132820227.835990105.6132743.93190250/300400WL2200-12-1322200611.11274595.9132806.73240400/450250WL900-40-16090025040990132.8160744.13280250/300ZW型自吸式无堵塞排污泵发布于:2011-3-7点击:319隶属于:排污泵系列概述与用途:ZW型自吸式无堵塞排污泵集自吸和无堵塞排污于一身,既可象一般清水自吸泵那样不需按底阀,不需引灌水、又可抽吸含有大颗粒固体块、
15、长纤维的污物、沉淀物废矿杂质、粪便处理及一切工程污水物,完全减轻工人的劳动强度,而且使用、移动、安装方便、极少维修、性能稳定。主要用途:环境温度45,介质温度60。介质PH值铸铁泵为69,不锈钢泵为114。通过颗粒最大直径为泵口径的60%,纤维长度为口径的5倍介质中杂质总重量不超过介质总重量的15%,介质比重不超过1240千克/立方米。产品特点:1、排污能力强:特殊的叶轮防堵设计,确保了泵高效且无堵塞。2、高效节能:采用优秀水力模型,效率比一般自吸泵高35%。3、自吸性能好:自吸高度比一般自吸泵高1米,且自吸时间更短。技术参数:性能:流量围:5m/h800m/h扬程围:15m80m电机功率:2
16、2kw55kw注:如果您有特殊要求,请联系我们的技术人员!(0577-67981666)型号意义:例子:ZW25-8-1525-进口直径ZW-自吸式无堵塞排污泵8-额定流量15-额定扬程性能参数:型号流量(m3/h)扬程(m)功率(KW)转速(r/min)效率(%)汽蚀余量(%)ZW25-8-158152.22900452ZW32-5-205202.22900452.5ZW32-10-2010202.22900452.5ZW32-9-3093032900482.5z40-10-2010202.22900452.5ZW40-20-1520152.22900452.5ZW40-15-301530
17、32900482.5ZW50-10-2010202.22900452.5ZW50-20-1220122.22900452.5ZW50-15-30153032900482.5ZW50-20-3520355.52900482.5ZW65-30-18301841450452.5ZW65-25-3025305.52900503ZW65-25-4025407.52900503ZW65-40-2540257.52900503ZW65-65-2565257.52900523ZW80-40-16401641450503ZW80-40-2540257.52900503ZW80-25-4025407.529005
18、03ZW80-65-2565257.52900523ZW80-80-358035152900453ZW80-40-50405018.52900503ZW80-50-605060222900553ZW100-100-15100157.51450504ZW100-80-2080207.51450534ZW100-100-2010020111450534ZW100-100-3010030222900534ZW100-80-458045302900554ZW100-80-608060372900534ZW100-80-808080452900504ZW125-120-2012020151450554.
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