S型单级双吸中开泵的基本常识.doc

长沙宏力水泵-离心泵领导品牌使用S型单级双吸中开泵的基本常识S型单级双吸中开泵的概述：S型单级双吸中开泵为卧式安装，吸入口和吐出口均在泵轴中心线下方，泵体水平中开，检修时不需拆卸进水和出水管路。轴封为软填料密封；亦可改为机械密封。S型单级双中开泵适应于工业和城市给排水泵，可作为工厂、城市、电站、水利工程等排水或给水用泵，亦可用于农田灌溉。“S”系列型泵是高效节能产品，具有结构简单，性能优良的特点。供输送不含固体颗粒的清水或物理、化学性质类似于水的其它液体，被输送的介质温度为080，允许进口压力0.6MPa。上图为S型中开泵示样图S型单级双吸中开泵的参数范围：流量Q 8810800m/h扬程H 12100mS型单级双吸中开泵的型号说明：200S95200吐出口径S单级双吸水平中开式离心泵95扬程S型单级双吸中开泵的安装：1、 开箱后检查泵和电机，如果证实没有任何因装、卸和运输过程中造成的 损坏和紧固连接件松动，泵的进出口封盖完好，无污物等进入泵内，则可直接送到使用现场去安装。 2、 安装泵的基础平面应用水平仪找平，待基础水泥凝固后，将泵安装在基 础上，并用水平仪校正底座，应严格检查泵轴和电机轴的同心度，联轴器外圆偏移允差0.1毫米，两联轴器端面间隙一周上最大和最小的间隙差别不得超过0.3毫米。 3、 泵的吸入管路和压出管路应设有支撑，不允许管路的重量直接由泵来承 受，检查管路，仪表等接口处密封是否良好。S型单级单吸中开泵的性能：参数型号流量Q扬程H转速n轴功率Pa配带电动机效率必须汽蚀余量叶轮名义直径进出口径泵重功率型号m3/sL/smr/minkwkw%mmmmmkg150S781261601983544.55584787029804045.35155Y250M-27275745.9245150100150150S78A112144180314047676255298029.833.836.945Y225M-26872705.9220150100150150S78B112144170314047424037298020.522.425.237Y200L2-26870685.9190150100150200S42216380342607895484235298034.937.740.255Y250M-28185815.4204200150200200S42A198270310557586433631298030.533.134.437Y200L2-27680765.4193200150200200S63216280351607897.5696350298055.159.367.875Y280S-273.78170.55.4235200150230200S63A18027032450759054.54637.5298038.242.847.355Y250M-27079705.4215200150230200S63B173239288486680484436298032.236.638.245Y225M-27078745.4200200150230200S952162803366077.893.3999587298078.690.8101.1110Y315S-274807944.76.6272200125300200S595A21026231458.372.887.2878374298068.178.683.3110Y315S-273777644.55.7255200125300200S95B19624730054.468.683.376736329805764.671.475Y280S-272767244.25.4245200125300参数型号流量Q扬程H转速n轴功率Pa配带电动机效率必须汽蚀余量叶轮名义直径进出口径泵重功率型号m3/sL/smr/minkwkw%mmmmmkg250S1430048558083134.716117.51412148019.722.623.330Y200-472.585.682.723.394.18245250200520250S14A32043050488.8119.414013.7118.6148015.315.715.7322Y180L-47882753.2226250200520250S24360485576100134.7160272419148033.136.936.345Y22M-48086823.5285250200580250S24A3424144829511513422.220.317.4148025.827.628.637Y225S-48083803.5265250200580250S3936048561280.8134.717042.53932.5148054.862.168.675Y280S-47683793.2367250200620250S39A3244685769013016035.30.525148042.349.250.955Y250M-47479773.2338250200620250S6536048558280.8134.7162.7716560148092.9108.7126.9132Y315M-47579753450250200831250S65A33846253593.8128.3148.6605349148074.786.695.2110Y315S-47477753410250200831300S1261279090017021925013.611.259.4148030.231.133.137Y225S-27883805.8251300800720300S12A515675781143.1187.5216.911.59.78.5148022.122.923.830Y200L-47378765.8222300300720300S19612790935170219260221914148045.946.947.655Y250M-48087755.82903002501200300S19A485693798134.7192.5221.718.514.812.1148034.434.935.145Y225M-47180755.82603002501200300S32612790900170219250383228148076.27986110Y315S-48387805.8348300250810参数型号流量Q扬程H转速n轴功率Pa配带电动机效率必须汽蚀余量叶轮名义直径进出口径泵重功率型号m3/sL/smr/minkwkw%mmmmmkg300S32A537702790149.2195219.429.524.722.8148053.956.262.975Y280S-48084785.8318300250810300S585767909721602192706558501480136148.5165.5185Y315M1-47584805.8435300250943300S58A5297208931472002485549421480107118.6131160Y315L1-47481785.8410300250943300S58B50468483514019023247.24337148088.8100108132Y315M-47380785.8390300250943300S905907909361642192609390821480202242279315Y355L2-47480755.85313002001056300S90A5767569181602102558678701480190217247280Y355L1-47174715.85003002001056300S90B5407209001502002507267571480151180200220Y315M1-47073705.84703002001056350S1697212601476270350400201613.4148063.863.972.875Y280S-48386745.3290350350895350S16A8009671167222.2268.6324.213.711.58.6148040.338.83955Y250M-47478705.3250350350895350S2697212601440270350400322622148099.7101.5105132Y315M-48588825.3340350300875350S26A84310881264234.2302.2351.124.720.415.7148070.972.87490Y280M-48083735.3315350300875350S44972126014762703504105040371480164177.6189220Y355M1-48187795.34063503001120350S44A87611311350243.3314.23754237311480125.2135.8142.6160Y315L1-48084805.33673503001120参数型号流量Q扬程H转速n轴功率Pa配带电动机效率必须汽蚀余量叶轮名义直径进出口径泵重功率型号m3/sL/smr/minkwkw%mmmmmkg350S75972126014402703504008075651480271303309355Y4501-47885805.34933502501200350S75A900117013322503253707065561480220247257280Y355L1-47884795.34703502501200350S75B81310601202226294334575345.81480168187195220Y335M1-47582775.34353502501200350S125850126016602363504611401251001480463530624710Y5001-4708172.55.36553502001420350S125A78711571538219321427.2120107861480367432515560Y4505-47078705.36203502001420350S125B75410981448209.4305402.21089677148031337341950Y4504-4707772.55.35753502001420500S13162020202340450561.1650151310.498083.886.282.8110Y315L1-67983804.54.753905005002173500S13A149018602100413.9516.7583.312.811998066.86865.575Y315S-677.88278.64.54.753605005002173500S22162020202340450561.165024.52219.4980140.4144.1145.4185Y355M2-67784855.24655004001680500S22A140017462020388.9485561.120171498010310193.8132Y315L2-6748082.15.24275005001680500S35162020202340450561650403528980207.6219210250Y450-6*8588854.85305003502340500S35A140017462020389485561312721980144151138220Y355L1-68285844.84985003502340500S40178820202314496.7561.1642.842.540.336.4980234.8245.1251.9280Y4002-688.290.591.133.24.15665003502400参数型号流量Q扬程H转速n轴功率Pa配带电动机效率必须汽蚀余量叶轮名义直径进出口径泵重功率型号m3/sL/smr/minkwkw%mmmmmkg500S40A167619692262465.6546.9628.337.93531.2980198.7211223.6250Y3556-687.1898633.24.15355003502400500S5916220202340450561650685947980380391374450Y4506-67983804.56755003502747500S59A150018722170417520603574939980315330320400Y4505-67475724.56255003502747500S59B140017462020389485561464032980240257248315Y4503-67374714.55835003502747500S98162020202340450561.16501149879980644.8678680.3800Y5005-67879.47448605003003800500S98A150018722170415.7520602.8968367980509.3540542.4630Y5003-67778.57348005003003800500S98B140017462020388.94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