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GDL多级管道泵

  • 品牌:壹泵阀
  • 型号:GDL、GDLB、GDLS
  • 压力/扬程:28.5~230米
  • 工作温度:0℃~80℃
  • 连接方式:法兰
  • 产品名称:GDL多级管道泵
  • 通径/流量:1.4~192吨/每小时
  • 材质:铸铁、不锈钢
  • 驱动方式:电动、多级
  • 适用范围:水、热水
  • 产品概述
  • 性能参数
  • 尺寸重量


GDL多级管道泵

GDL型多级管道离心泵是我单位在国内外优秀泵型之基础上结合用户的使用要求及消防有关标准,并根据JB/TQ6435-92标准设计制造的新一代产品。

GDL型多级管道离心泵采用立式节段式外加不锈钢壳体结构,使得泵的进出口位于同一水平线上且口径相同,能像阀门一样安装于管路之中,它同时集中了多级泵之高压,立式泵之占地面积小及管道泵之安装方便的优点,同时由于采用了优秀的水力模型,所以还具有高效节能,运行平稳等优点,且轴封采用耐磨机械密封,无泄漏使用寿命长。

为了能更好地满足用户的要求,本单位还开发了出水口位于上部的GDLS型,其进出口可以不同的相对位置(0°、90°、180°)安装,使用极为方便。

为了使用用户能更加安全、可靠的使用该型泵,上海美言壹泵阀特别研制了便拆式结构型,它除拥有GDL、GDLS的一切优点外,更为您更换机械密封等易损件提供了更加方便、快捷、省力的途径,使本型泵更无忧运行与维护。

                             GDL型多级管道泵产品图

GDL型多级管道泵应用范围

GDL型多级管道离心泵主要适用于高压运行系统中冷热清水的循环和增压、高层建筑多台泵并联供水、消防、锅炉给水和冷却水系统及各种冲洗液的输送等。

GDL型多级管道泵工作条件

1、 本型泵可输送清水或物理化学性质类似于清水的液体;

2、 液体温度:-15℃~+120℃;

3、 工作压力:最大工作压力<2.5Mpa,即系统压力=入口压力+闭阀工作时的压力<2.5Mpa;

4、 周围环境的温度应低于40℃,相对湿度不超过95%;

5、 输送含腐蚀性介质及热液体时,请于订货时提出,以便采用特殊材质满足使用要求。

GDL型多级管道泵型号意义

GDL型多级管道泵结构简图


GDL型多级管道泵型谱图

注:GDL-B、GDLS、GDLS-B型型谱图同上图



GDL型多级管道泵泵性能参数

型号流量扬程效率转速功率KW汽蚀余量m进出口径mm高度Hmm重量kg高度h1mm
m3/hL/Sm%r/min轴功率电机功率
25GDL2-12×31.422.40.390.560.6738363323303229000.630.650.671.11.41.71.82560658125
25GDL2-12×41.422.40.390.560.6750484423303229000.830.870.901.11.41.71.82564662165
25GDL2-12×51.422.40.390.560.6763605523303229001.041.091.121.51.41.71.82571168205
25GDL2-12×61.422.40.390.560.6776726623303229001.261.301.351.51.41.71.82575172245
25GDL2-12×71.422.40.390.560.6788847723303229001.461.521.572.21.41.71.82581678285
25GDL2-12×81.422.40.390.560.67101968823303229001.631.741.802.21.41.71.82585682325
25GDL2-12×91.422.40.390.560.671141089923303229001.891.962.022.21.41.71.82589686365
25GDL2-12×101.422.40.390.560.6712612011023303229002.012.172.2431.41.71.82598198405
25GDL2-12×111.422.40.390.560.6713913212123303229002.312.392.4731.41.71.8251021102445
25GDL2-12×121.422.40.390.560.6715214413223303229002.522.612.7031.41.71.8251061106485
25GDL4-11×32.844.80.781.111.33363328.532404129000.860.900.911.11.41.71.82560658125
25GDL4-11×42.844.80.781.111.3348443832404129001.141.201.211.51.41.71.82567165165
25GDL4-11×52.844.80.781.111.33605547.532404129001.431.501.512.21.41.71.82573672205
25GDL4-11×62.844.80.781.111.3372665732404129001.721.801.822.21.41.71.82577676245
25GDL4-11×72.844.80.781.111.33847766.532404129002.002.102.1231.41.71.82586186285
25GDL4-11×82.844.80.781.111.3396887632404129002.292.402.4231.41.71.82590190325
25GDL4-11×92.844.80.781.111.331089985.532404129002.572.702.7331.41.71.82594194365
25GDL4-11×102.844.80.781.111.331201109532404129002.863.003.0341.41.71.8251011110405
25GDL4-11×112.844.80.781.111.33132121104.532404129003.143.303.3341.41.71.8251051114445
25GDL4-11×122.844.80.781.111.3314413211432404129003.433.603.6441.41.71.8251091118485
25GDL4-11×132.844.80.781.111.33156143123.532404129003.723.903.9441.41.71.8251131122525

注:1、GDLS、GDL-B、GDLS-B型除重量及H尺寸稍有不同外其性能参数与GDL型相同。2、h1尺寸仅用于GDLS及GDLS-B型。


GDL型多级管道泵泵性能参数2

型号流量扬程效率转速功率KW汽蚀余量m进出口径mm高度Hmm重量kg高度h1mm
m3/hL/Sm%r/min轴功率电机功率
40GDL6-12×34.267.21.171.672.0413630.543525229001.091.131.151.51.41.71.84065772125
40GDL6-12×44.267.21.171.672.0544840.643525229001.451.51.532.21.41.71.84072278165
40GDL6-12×54.267.21.171.672.068605143525229001.811.881.922.21.41.71.84076282205
40GDL6-12×64.267.21.171.672.082726143525229002.182.262.3031.41.71.84084792245
40GDL6-12×74.267.21.171.672.095847143525229002.542.642.6931.41.71.84088796285
40GDL6-12×84.267.21.171.672.0109968143525229002.913.013.0741.41.71.840967112325
40GDL6-12×94.267.21.171.672.01231089143525229002.273.393.4541.41.71.8401007116365
40GDL6-12×104.267.21.171.672.013612010243525229003.363.773.8441.41.71.8401047120405
40GDL6-12×114.267.21.171.672.015013211243525229004.04.154.225.51.41.71.8401132140445
40GDL6-12×124.267.21.171.672.016414412243525229004.364.524.605.51.41.71.8401172146485
50GDL12-15×28.41214.42.333.334.036302448565329001.721.751.852.21.41.81.850766113158
50GDL12-15×38.41214.42.333.334.054453648565329002.572.632.7831.41.81.850866129233
50GDL12-15×48.41214.42.333.334.072604848565329003.433.53.7041.41.81.8501001149308
50GDL12-15×58.41214.42.333.334.090756048565329004.24.274.635.51.41.81.8501126181383
50GDL12-15×68.41214.42.333.334.0108907248565329005.155.255.555.51.41.81.8501201190458
50GDL12-15×78.41214.42.333.334.01261058448565329006.06.126.487.51.41.81.8501276204533
50GDL12-15×88.41214.42.333.334.01441209648565329006.867.07.407.51.41.81.8501351212608
50GDL12-15×98.41214.42.333.334.016213510848565329007.727.878.33111.41.81.8501556265683
50GDL12-15×108.41214.42.333.334.018015012048565329008.588.759.25111.41.81.8501631273758
50GDL18-15×212.61821.63.55636302553626229002.332.372.3731.41.81.850791122158
50GDL18-15×32.61821.63.556544537.553626229003.53.563.5641.41.81.850926142233
50GDL18-15×42.61821.63.55672605053626229004.664.754.755.51.41.81.8501051175308
50GDL18-15×52.61821.63.556907562.553626229005.835.935.937.51.41.81.8501126189383
50GDL18-15×62.61821.63.556108907553626229007.07.127.127.51.41.81.8501201198458
50GDL18-15×72.61821.63.55612610582.553626229008.168.308.31111.41.81.8501406252533
50GDL18-15×82.61821.63.55614412010053626229009.329.499.49111.41.81.8501481261608
50GDL18-15×92.61821.63.556162135112.5536262290010.4910.6810.68151.41.81.8501556280683
50GDL18-15×102.61821.63.556180150125536262290011.6611.8711.87151.41.81.8501631289758

注:1、GDLS、GDL-B、GDLS-B型除重量及H尺寸稍有不同外其性能参数与GDL型相同。2、h1尺寸仅用于GDLS及GDLS-B型。


GDL型多级管道泵性能参数3

型号流量扬程效率转速功率KW汽蚀余量m进出口径mm高度Hmm重量kg高度h1mm
m3/hL/Sm%r/min轴功率电机功率
65GDL24-12×216.82428.84.676.67827242256656729002.212.415.5732.933.165821131160
65GDL24-12×316.82428.84.676.67840.5363356656729003.313.623.8742.933.165936153235
65GDL24-12×416.82428.84.676.67854484456656729004.414.835.155.52.933.1651061182310
65GDL24-12×516.82428.84.676.67867.5605556656729005.526.036.447.52.933.1651136198385
65GDL24-12×616.82428.84.676.67881726656656729006.627.247.737.52.933.1651211214460
65GDL24-12×716.82428.84.676.67894.5847756656729007.728.459.01112.933.1651416263535
65GDL24-12×816.82428.84.676.678108968856656729008.839.6510.3112.933.1651491273610
65GDL24-12×916.82428.84.676.678121.51089956656729009.9310.8511.59152.933.1651556293685
65GDL24-12×1016.82428.84.676.678135120110566567290011.012.0612.88152.933.1651641303760
80GDL36-12×225.23643.27101227242159686729003.143.463.6843.544.280917193182
80GDL36-12×325.23643.27101240.53631.559686729004.715.195.535.53.544.2801052227267
80GDL36-12×425.23643.27101254484259686729006.296.927.377.53.544.2801137244352
80GDL36-12×525.23643.27101267.56052.559686729007.868.679.22113.544.2801352292437
80GDL36-12×625.23643.27101281726359686729009.4310.3911.06113.544.2801437302522
80GDL36-12×725.23643.27101294.58473.5596867290011.012.1212.9153.544.2801522322607
80GDL36-12×825.23643.2710121089684596867290012.5813.8514.75153.544.2801607332692
80GDL36-12×925.23643.271012121.510894.5596867290014.1415.5916.518.53.544.2801737365777
80GDL36-12×1025.23643.271012135120115596867290015.7117.3118.418.53.544.2801822375862
80GDL54-14×237.85464.810.51518322825627073.529005.325.886.017.53.744.280967218182
80GDL54-14×337.85464.810.51518484237.5627073.529007.978.829.01113.744.2801182267267
80GDL54-14×437.85464.810.51518645650627073.5290010.1311.7612.01153.744.2801267287352
80GDL54-14×537.85464.810.51518807062.5627073.5290013.314.715.018.53.744.2801397320437
80GDL54-14×637.85464.810.51518968475627073.5290015.917.6418.018.53.744.2801482330522
80GDL54-14×737.85464.810.515181129887.5627073.5290018.620.5821.0223.744.2801592373607
80GDL54-14×837.85464.810.51518128112100627073.5290021.323.5424303.744.2801607400692
80GDL54-14×937.85464.810.51518144126112.5627073.5290023.926.4927303.744.2801757421777
80GDL54-14×1037.85464.810.51518160140125627073.5290026.629.4330373.744.2801882432862

注:1、GDLS、GDL-B、GDLS-B型除重量及H尺寸稍有不同外其性能参数与GDL型相同。2、h1尺寸仅用于GDLS及GDLS-B型。


GDL型多级管道泵性能参数表4

型号流量扬程效率转速功率KW汽蚀余量m进出口径mm高度Hmm重量kg高度h1mm
m3/hL/Sm%r/min轴功率电机功率
100GDL72-14×250.47286.414202432282464727329006.877.537.74114.24.54.71001200276187
100GDL72-14×350.47286.4142024484236647273290010.311.2911.61154.24.54.71001335298272
100GDL72-14×450.47286.4142024645648647273290013.715.0515.4818.54.24.54.71001460336357
100GDL72-14×550.47286.4142024807060647273290017.1718.8119.35224.24.54.71001650381442
100GDL72-14×650.47286.4142024968472647273290020.622.5723.22304.24.54.71001740453527
100GDL72-14×750.47286.41420241129884647273290024.0326.3427.09304.24.54.71001825466612
100GDL72-14×850.47286.414202412811296647273290027.430.130.96374.24.54.71001900493697
100GDL72-14×950.47286.4142024144126108647273290030.933.934.83374.24.54.71001980582782
100GDL72-14×1050.47286.4142024160140120647273290034.337.638.7454.24.54.71002070595867
125GDL100-20×27010012019.427.733.3464034657373290013.514.715.218.54.24.54.71251185292204
125GDL100-20×37010012019.427.733.3696051657373290020.222.122.8304.24.54.71251315430289
125GDL100-20×47010012019.427.733.392806865737329002729.530.4374.24.54.71251410463394
125GDL100-20×57010012019.427.733.311510085657373290033.736.838.1454.24.54.71251585555489
125GDL100-20×67010012019.427.733.3138120102657373290040.544.245.7554.24.54.71251865640584
125GDL100-20×77010012019.427.733.3161140119657373290047.251.553.3754.24.54.71251960840479
125GDL100-20×87010012019.427.733.318116013665737329005458.960.9754.24.54.71252055855774
125GDL100-20×97010012019.427.733.3207180153657373290060.766.368.5754.24.54.71252225870869
125GDL100-20×107010012019.427.733.3230200170657373290067.573.676.1904.24.54.71252370955964
150GDL160-25×211216019231.144.453.3565044697877290024.7727.9529.9374.44.54.71501325437205
150GDL160-25×311216019231.144.453.3847566697877290037.1541.9244.84554.44.54.71501420596300
150GDL160-25×411216019231.144.453.311210088697877290049.5455.959.79754.44.54.71501705737395
150GDL160-25×511216019231.144.453.3140125110697877290061.9269.8774.74904.44.54.71501875856490
150GDL160-25×611216019231.144.453.3168150142697877290074.3183.8596.491104.44.54.71501970951585
150GDL160-25×711216019231.144.453.3186175144697877290082.2797.8297.851104.44.54.71502115978680

注:1、GDLS、GDL-B、GDLS-B型除重量及H尺寸稍有不同外其性能参数与GDL型相同。2、h1尺寸仅用于GDLS及GDLS-B型。



GDL型多级管道泵外形及安装图


GDL型多级管道泵外形尺寸表

型号HLB×B进出口法兰
DNDD1n-ф
25 GDL803002054~ф14ф25115854~ф14
40 GDL853302054~ф14ф401501104~ф18
50 GDL1053652254~ф18ф501651254~ф18
65 GDL1053652254~ф18ф651851454~ф18
80 GDL1304202904~ф20ф802001608~ф18
100 GDL1405203504~ф20ф1002201808~ф18
125 GDL1505403704~ф24ф1252502108~ф18
150 GDL1755804104~ф24ф1502852408~ф22

GDL型多级管道泵安装说明

1、 安装时管路重量不应承受在泵上,否则易损坏水泵;

2、 泵与电机是整体结构,出厂时已由厂家校正,所以安装时无需调整,因此安装时十分方便;

3、 安装时必须拧紧地脚螺栓,且每间隔一定时段应对泵进行检查防止其松动,以免水泵起动时发生剧烈振动而影响泵的性能。

4、 安装水泵前应仔细检查泵流道内有无影响水泵运行的硬质物(如石块、铁砂等)以免水泵运行时损坏过流部件;

5、 为了维修方便和使用安全,在泵的进出口管路上安装一只调节阀及在泵进出口附近安装一只压力表,对于高扬程泵,为防止水锤,还应在出口闸阀前安装一只止回阀以应付突然断电等失去动力事故,从而确保水泵在最佳工况下运行,增长水泵的使用寿命;

6、 对于液面低于泵进口及没有真空泵的工况下,需根据安装图的安装方法,先把泵进口处灌满后才能开机运转同时进口管路不应有过多弯道,不得有漏水、漏气现象,以免影响水泵的吸入性能。

7、 为不使杂质进入泵内而堵塞流道影响性能,应在泵进口前面安装过滤器;

8、 安装管路前转动水泵的转子部件,应无摩擦声或卡死现象,否则应将泵拆开检查原因。