MVN长轴多段透平泵.pdfMVN长轴多段透平泵pdf结构简介 Structure introduc

文件名称: MVN长轴多段透平泵.pdf

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详细说明：MVN长轴多段透平泵pdf结构简介 Structure introduction MN长轴多段透平泵是由单个或多个离心式或混 MVN long-axle sectional turbine pump is a vertical pump consists of single 流式叶轮和导流壳、扬水管、传动轴、泵座、电 or multiple centrifugal or mixed-flow impeller, blower inlet casing, lifting 机等部件组成的立式泵。 pipe, transmission shaft, pump seat, motor and other components 泵座和电机位于井口(或水池)上部,电机的动 The pump seat and the motor are located at the upper part of the wellhead 力通过与扬水管同心的传动轴传递给叶轮轴,驱 or water pool), and the power of the motor is trans-mitted to the impeller 动叶轮产生流量、扬程。 haft through the transmission shaft concentric with the lifting pipe, to 长轴多段透平泵由三大部分组成:工作部分、扬 drive the impeller to generate flow and head 水管部分、井上部分。 The long-axle sectional turbine pump consists of three major parts: working art, lifting pipe part and aboveground part 工作部分 Working part 本部分由工作部件和滤水器部件组成。工作部件 This part includes working components and water filter components. The 由导流壳、叶轮、锥形套、壳轴承和叶轮轴等零 working components consist of blower inlet casing, impeller, conical cover, 件组成。壳体之间用螺栓联接。根据介质情况, casing bearing, impeller shaft, etc. Casings are jointed by bolts. According 叶轮和导流壳可采用耐磨环结构:叶轮可使用半 to mediums used, the impeller and blower inlet casing may use antiwear 开式或封闭式叶轮、锥形套或卡环紧固结构;填 ring structure; semiopen or closed impeller, conical cover or clasp fastening 料箱组推荐采用机械密封、超耐磨填料、压力水 structure also can be used; for stuffing box groups, it is recommended to 冲洗方案。 adopt the scheme of mechanical seal, ultra-wear-resisting stuffing and pressure water washing 扬水管部分 Lifting pipe part 本部分由扬水管、传动轴、联轴器和支架部件等 This part consists of lifting pipes, transmission shaft, couplings, rack, etc 组成。扬水管用法兰或管螺纹联接。传动轴材料 Lifting pipes are jointed by flange or pipes through threads. The transmission 为45#钢或不锈钢:当传动轴轴承部位磨损后 shaft is made of no 45 steel or stainless steel. When the bearing of the 如果是螺纹连接的扬水管,可调换二根短扬水管 transmission shaft is worn, if the lifting pipes are jointed through threads, 的安装位置,即可再次使用;如果是法兰连接的 he installation place of two short lifting pipes can be replaced for use 扬水管,可调换传动轴上下方向,即可冉次使用。 again. If the lifting pipes are jointed by flange, the up and down directions 螺纹连接扬水管的深井泵在泵座与最上端的扬水 of the transmission shaft can be replaced for use again. For deepwell pump 管的连接处配有特制的锁紧环,可有效地防止扬 connected with the lifting pipes through threads, special locking ring is 水管脱落事故 arranged at the connection part between the pump seat and the lifting pipes at the utmost end, for effectively preventing the lifting pipes from falling off. 井上部分 Aboveground part 本部分由泵座部件、深井泵专用电动机超过400kW This part consists of pump seat components, motor special for deepwell 时,是专为深井泵设计的普通立式电机)、电机 pump(common vertical motor designed specially for deepwell pump 轴、联轴器等部件组成。可选配电控箱、出口短 when exceeding 400kW), motor shaft, couplings, etc. It may be provided 管、进排气阀、压力表、止回阀、闸阀和橡胶或 with electric cabinet, outlet short pipe, intake/exhaust valve, pressure 不锈钢伸缩节。 gauge, check valve, gate valve as well as rubber or stainless telescopic joint 结构图 Structural drawing NO 名称材质 Materid Name 调整螺母 Adjusting nut HT250 栓 5350 电机螺栓 35# S350 垫圈挡水圈 Water retaining rin 耐油橡胶 8泵麼部件 Pump seat components 9电机轴 Motor shaft 45# 10 Gaskets 软钢纸板 11 螺栓 Bolt 35# 535C 12短管焊合(∠) Short pipe welding 13联轴器 Coupling 45# 5450 螺栓 35 15螺母 535C 支架 Frame HT250 FC250 轴承 Rearing 耐磨橡胶 18扬水管焊合 Lifting pipe weld SS40 19传动轴 Transmis 45C 20扬水管焊合 Lifting pipe weld Q235A 短轴 Short shaft 45# 22 滤水器部件 Water filter components235Ass400 叶轮轴 Impeller shaft 24上轴承 Upper bearing 25 中壳 Intermediate casing HT200 FC2C0 65Mn 螵栓 Bolt 35# 28叶轮 Impeller HT200 FE2CO 中壳 Intermediate casing H1200 C200 壳轴承 NBA 31垫 Gaskets 牛皮纸下壳 LOwer casing HT200FC200 下轴承 Lower bearing22n1654 34 丝堵 HT200 F_200 型号说明 Type description MVN-05-20-0 叶轮级数:3 Impeller stage: 3 额定流量:20m3/ h Rated flow:20m3/h 机座号:5英寸 Frame No:5inch 长轴多段透平泵 MVN Long- Axle Sectional Turbine Pump 03 性能参数 Performance parameters H[m]/级泵型号额定功率流量Qm/h) Power 扬程 Head(m MVN-05-20-06 5575847706046 MW0520087510 958880 MW05-20-09 90 MWO520-1111 15 1321211094 MVN05-20-12 156143130 141520161541401991 MWN052015152018016515012898 MWN05-20-16 15 20 204187170145111 MW05-20-181520216198180153117 流量Qm/h 泵型号 Type kw hp 汤程Heam MWN0525-04557547464338323 MWN05-25-05751059 754484029 M652507116887654 MVN05-25-09 ns050961ns2 MWN05-25-10152011714107957953 MWO5-25-111520129125181053764 MWN0525-1315201521481912410375 性能参数 Performance parameters 泵型号领定功率流量Qm/b 20 k∥an 扬程 Head(m MWNO5-30-05557549464339332720 VN5-30-065575 555146 30 N05-30-077511696460544532 MWO5-308751178146862534331 MWN5-30-10111598 85 5439 MWN5-30-1111151081019485735943 MVN05-30-12 i20-1101029n6 3035 m/h MWN053013152012712011108 MW05:1415201719190892|2755 WN05-30-16185 62 N05-30-1718525167156145131129266 12 泵型号 ype 15202530354045505 扬程 Head(n) MNO5-45-0355753130292726242219 1015202530 MWN05-45-047510424038363432292520 VN05-45-05 155250484643 M/O5-45-061115626058555247433730 MWNO5450711115737067646055504335 kW/级 MN05-45-091520 90868277716556 MWN05-45-10152010410096918679126250 性能参数 Performance parameters H[m]/级额定功率流量Qm/ 泵型号 1020253035:40 扬程 Hecd(m) MWN6-350355754746441383428 MW06350475108363550143 MVN0635-05 79767369635647 06-35-06 1595918882766757 MWN06-35-081520126122117100876 0 MWN0635-09185251421371311231310085 MWN06-35-10185 158152146137-261195 1c7)+1.5 泵型号 yp 2030354045505560 kW hp 扬程rodm) MWNO6-45-0311155150494643403530 0510152025303540455055606570m3/h 156766656257534739 MWN0645-051520848381777256 WN06-45-06 979286797059 MWN06-45-07185251181611310810923269 MWN06-45-0822301351321291231151059479 02530354045 MNa4593040152149|46413 MW0645-1030401691651621541412199 06 性能参数 Performance parameters Hm/级额定功率流量Qm/ 泵型号 25354555657585 扬程om) MWNO7550211154946441363025 MW07-550315207370666153453 MWN07-55-041852597938881716049 0102030405050708c9010010120130140m3h WN075505223012111610101897561 WWNO755063040146139132 MWN07-55-07375017016215414212410586 MWN7-55-08375019418617615214212098 0102030405050708C90100110120130140m3h M0755094560128291981821613510 MWN07-55-10456024323220203178150123 0102030405050708c90100110120130140m3h 额定功率流量Qm3/ 泵型号 yp 90100110120 扬程Pedm MVN0780-01751025 1917 MWN07-80-021520494948474542383430 /N07-80-043040 9694908476 0102030405060708090100110120130m3/h MWN07-800537501232212111812310595 MW0780645618451a135151410218 102030405060708090100110120130m3/ MWN07-80-085575197 93189180167152136118 kW/级性能参数 Performance parameters 量Qm 泵型号 ype ower40560|70|809010°11012130 扬程 Heading MVN07-10002 2825 MVN-07-10003152057555248454138322621 50433528 M210s||4059|80sss|4 MWN071006375015109103968983564 MVN0z-10007 13750 34127 12c 112 10497 8875 E2 49 MN0710084560 MN07:10456072141s141412411963 泵型号定功率流量Qm/ Power67090901001102013140150|160 MN071021520393815635|34332130214120 MW0712003230955555048443531 MVN-07-120-0430407876737068675460554841 MVN07-12005 50958肠88|6651 MN07-1200645|6017110910510310096 NP SHr(r) MN-07-120075575136132127123120117112105958471 M0:2013451611051 MD712051015101i141|+414 MWNH7-120-107510019419181115171671601517120 100 kW/级 120140 160 性能参数 Performance parameters 25 泵型号额足功率流量Qm) Type 5060708090°100110120 ki hp 扬程 Head(m MWN89002111542403735312712 /O8-90-03185 60565247403326 MWN08-90-042230 NPSHr m) MVN08-90-053040105 94877867544 kW/级 MWN08900737501471401311210994761 MW08-90-08456016816015138241078870 MM08900955万1891 01631554012 MWN8-90-10557521020187 551341087 120 140 ml/ 133.3 1206 1079 15 额定功率流量Qmh) 泵型号扬程 Head WN08-120218525454342413937343127 MWN-08-1200330406765646259555146413629 MN-08-120-04 /h 12.5 MNe-1200545|60110910610319892|85776960 MW08-120065151410121317101019182259 NPSf Irimi MMa81207751016121l1418121084| d101116110608 MN08-120097510020195191185176156153139123108|8 kW/级 14 0

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