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进口增压离心泵

进口增压离心泵

一、进口增压离心泵产品概述

美国尼科NICO进口增压离心泵采用优秀的水力模型,根据离心泵之性能参数和卧式离心泵的独特结构组合设计,并严格按照API进行设计制造,该热水管道泵产品轴封选用硬质合金机械密封装置,具有高效节能、性能可靠、安装使用方便等特点。进口增压离心泵让液体充满增压泵的内部,接着让离心泵正常工作,这时,叶轮会发生转动,转动速度非常的快,增压泵的液体会随着叶轮叶片的转动而转动,内部液体也会随着叶轮的转动随之溜走,与此同时,叶轮重新向吸入室吸收液体。就是这个转动过程中,叶片将叶轮中液体绕它转动,在这个流动的过程中液体作用产生升力,接着就会产生一个反作用力,这个反作用力作用于液体,进而使液体得到相应的能量,也就是对这个液体做功,液体就会流出叶轮,这时叶轮内的液体的动能会增加,它的动能因此也会增加,这就是增压泵的工作原理。

二、进口增压离心泵选型参数

公称通径:25~300mm

流量范围:7.5-200m3/h

扬程范围:60-132m

功率范围:1.5~18.5KW

转速范围:2900r/min

温度范围 :-20℃~120℃

工作压力:≤1.6Mpa

泵体材质:WCB、304、316、四氟

三、进口增压离心泵主要特点 

运行平稳:泵轴的同心度及叶轮优异的动静平衡,保证平稳运行,绝无振动。 

滴水不漏:不同材质的硬质合金密封,保证了不同介质输送均无泄漏。 

噪音低:两个低噪音的轴承支撑下的水泵,运转平稳,除电机微弱声响,基本无噪音。 

故障率低:结构简单合理,关键部分采用品质配套,整机无故障工作时间大大提高。 

维修方便:更换密封、轴承、简易方便。 

占地更省:出口可向左、向右、向上三个方向,便管道布置安装,节省空间。 

四、进口增压离心泵结构图


从上图进口增压离心泵结构图可以看出离心泵由1.底板2.泵体3.叶轮4.泵盖5.机械密封6.主轴7.挡水圈8.电机等配件构成。

1.底板:离心水泵底板可以支撑泵体和电机,起到支撑固定的作用。便于安装与稳固。

2.泵体:吸入室和压出室采用优异的水力模型设计制造而成。

3.叶轮:叶轮采用水力模型进行设计,使空调离心水泵效率高,性能强等优点。

4.泵盖:泵盖由金属或者塑料制成,形状各异,圆形的使用的居多。

5.机械密封:使用硬质合金、不锈钢、氟橡胶等材料构成,是易磨损件。

6.主轴:电机或者发动机接受动力并且把主轴传递给其他配件的轴。

7.挡水圈:可以避免离心泵密封出现漏水情况,不会使水进入电机。

8.电机:NK系列电机由美国尼科NICO电机,直接和水泵相连传递动力。

五、进口增压离心泵主要材料表

序号部件名称序号部件名称
1底板5机械密封
2泵体6主轴
3叶轮7挡水圈
4泵盖8电机

进口增压离心泵泵体:压出塞和吸入室采用优秀水力模型设计而成,既美观又高效,设有安装底脚,便于安装和运行稳固。

放气塞:灌泵时排净泵内空气,保证了泵的正常启动。

叶轮:采用优秀的水力模型设计而成,具有高效率,可靠性好等特点。

电动机:直接与水泵联接传送动力。

泵轴:与电机同轴,为电机加长轴,确保了轴的同心,使泵运转平稳。无噪音和振动现象,采用镀铬处理,增强了使用寿命。

挡水圈:防止因密封漏水而使电机进水。

机械密封:采用不锈钢、碳化钨、氟橡胶等材料制成。平衡式耐高温。高压机械密封,运行寿命长,不渗漏,对轴无磨损,不积水垢,保证工作环境的整洁。

取压塞:可安装压力表直观监控泵的正常高效运行

六、进口增压离心泵主要使用范围 

1、进口增压离心泵广泛适用于:冶金、化工、纺织、造纸以及宾馆饭店等锅炉热水增压离心输送及城市采暖系统,iswr型使用温度t≤120℃。 

2、进口增压离心泵供输送清水及物理化学性质类似于清水的其它液体之用,适用于工业和城市给排水、高层建筑增压送水、园林喷灌、消防增压、远距离输送、暖通制冷离心、浴室等冷暖水离心增压及设备配套,使用温度t≤80℃。 

3、进口增压离心泵供输送汽油、煤油、柴油等油类产品或易燃、易爆液体,被输送介质温度为-20~+120℃。 

4、进口增压离心泵供输送不含固体颗粒,具有腐蚀性、粘度类似于水的液体,适用于石油、化工、冶金、电力、造纸、食品制药和合成纤维等部门,使用温度为-20℃~+120℃。 

七、进口增压离心泵工作条件

1、吸入压力≤1.6MPa,或泵系统最高工作压力≤1.6MPa,即泵吸入口压力+泵扬程≤1.6MPa、泵静压试验压力为2.5MPa,订货时请注明系统工作压力。泵系统工作压力大于1.6MPa时应在订货时另行提出,以便在制造时泵的过流部分和联接部分采用铸钢材料。

2、环境温度<40℃,相对湿度<95%。

3、所输送介质中固体颗粒体积含量不超过单位体积的0.1%,粒度<0.2mm。

注:如使用介质为带有细小颗粒,请在订货时注明,以便本厂采用耐磨式机械密封。

八、进口增压离心泵性能参

型号流量扬程效率转速电机汽蚀重量
m%r/min功率余量kg
m3/hl/s


kwm
ZY15-801.10.38.52629000.182.317
1.50.42834
20.55734
ZY20-1101.80.5162529000.372.325
2.50.691534
3.30.9113.535
ZY20-1601.80.5331929000.752.329
2.50.693225
3.30.913023
ZY25-1102.80.78163429000.552.326
41.111542
5.21.4413.541
ZY25-1252.80.7820.62829000.752.328
41.112036
5.21.441835
ZY25-125A2.50.69173529000.552.327
3.611635
4.61.2814.435
ZY25-1602.80.78332429001.52.339
41.113232
5.21.443033
ZY25-160A2.60.12293129001.12.334
3.71.032831
4.91.362631
ZY32-100I4.41.2213.24829000.75232
6.31.7512.554
8.32.3211.353
ZY32-1253.50.97224029000.752.328
51.392044
6.51.81842
ZY32-125A3.10.8617.64329000.552.328
4.51.251643
5.81.6114.443
ZY32-1603.10.86333429001.52.328
4.51.253240
5.81.613042
ZY32-160I4.41.2233.23429002.2247
6.31.753240
8.32.3230.242
ZY32-2003.10.86512829003247
4.51.255035
5.81.614837
ZY32-200I4.41.2250.52629004243
6.31.755033
8.32.324835
ZY32-200IA2.80.7844.63429002.2274
41.114440
5.21.4442.742
ZY40-1004.41.2213.24829000.552.332
6.31.7512.554
8.32.3111.353
ZY40-100A3.91.0810.65229000.372.332
5.61.561052
7.42.06952
ZY40-1254.41.22214129001.12.334
6.31.752046
8.32.311843
ZY40-125A3.91.0817.64029000.752.333
5.61.561645
7.42.0614.441
ZY40-1604.41.22333529002.22.347
6.31.753240
8.32.313040
ZY40-160A4.11.14293429001.52.343
5.91.642839
7.82.1726.339
ZY40-160B3.81.0625.53429001.12.338
5.51.532438
7.2, 222.537
ZY40-2004.41.225126290042.374
6.31.755033
8.32.314832
ZY40-200A4.11.144526290032.362
5.91.644431
7.82.174230
ZY40-200B3.71.03382929002.22.352
5.31.473629
71.9434.529
ZY40-2504.41.22822429007.52.3105
6.31.758028
8.32.317428
ZY40-250A4.11.14722429005.52.398
5.91.647028
7.82.176527
ZY40-250B3.81.0661.523290042.377
5.51.536027
71.945626
ZY40-100I8.82.4413.255 62 6029001.12.334
12.53.4712.5
16.34.5311.3
ZY40-100IA82.2210.66029000.752.332
113.051060
14.54.03960
ZY40-125I8.82.4421.24929001.52.338
12.53.472058
16.34.5317.857
ZY40-125IA82.22175729001.12.333
113.051657
14.54.031457
ZY40-160I8.82.443345290032.356
12.53.473252
16.34.533051
ZY40-160IA8.22.28294429002.22.347
11.73.252851
15.24.222650
ZY40-160IB7.32.38235029001.52.343
10.42.892250
13.53.7520.550
ZY40-200I8.82.4451.23829005.52.385
12.53.475046
16.34.534846
ZY40-200IA8.32.314537290042.375
11.73.254445
15.34.254245
ZY40-200IB7.52.083744290032.363
10.62.943644
13.83.833444
ZY40-250I8.82.4481.2312900112.3145
12.53.478038
16.34.5377.540
ZY40-250IA8.22.28713829007.52.395
11.63.227038
15.24.226838
ZY40-250IB7.62.1161.43729007.52.394
10.836037
143.895837
ZY40-250IC7.11.9753.23629005.52.388
102.785236
13.13.6450.436
ZY50-1008.82.4413.65529001.12.336
12.53.4712.562
16.34.5311.360
ZY50-100A82.22116029000.752.335
113.051060
14.54.03960
ZY50-1258.82.4421.54929001.52.343
12.53.472058
16.34.5317.857
ZY50-125A82.22175729001.12.338
113.051657
14.54.031457
ZY50-1608.82.443345290032.359
12.53.473252
16.34.533051
ZY50-160A8.22.28294429002.22.351
11.73.252851
15.24.222650
ZY50-160B7.32.38235029001.52.347
10.42.892250
13.53.7520.550
ZY50-2008.82.44523829005.52.3101
12.53.475046
16.34.534846
ZY50-200A8.32.3145.837290042.380
11.73.254445
15.34.254245
ZY50-200B7.52.083744290032.368
10.62.943644
13.83.833444
ZY50-2508.82.4482292900112.3160
12.53.478038
16.34.5377.540
ZY50-250A8.22.2871.53829007.52.3115
11.63.227038
15.24.226838

ZY50-250B7.62.1161.43729007.52.3114
10.836037
143.895837
ZY50-250C7.11.9753.23629005.52.3108
102.785236
13.13.6450.436
ZY50-100I17.54.8613.76729001.52.541
256.9412.569
32.59.0310.569
ZY50-100IA15.64.3116529001.12.536
22.36.191067
298.18.468
ZY50-125I17.54.8621.560290032.556
256.942068
32.59.031867
ZY50-125IA15.64.33175829002.22.548
22.36.191666
298.113.665
ZY50-160I17.54.6834.454290042.572
256.943263
32.59.0327.560
ZY50-160IA16.44.563054290042.571
23.46.52862
30.48.442459
ZY50-160IB154.172658290032.559
21.662458
287.7820.658
ZY50-200I17.54.8652.74929007.52.5108
256.945058
32.59.0345.559
ZY50-200IA16.44.5646.44829007.52.5107
23.56.534457
30.58.474058
ZY50-200IB15.24.22405529005.52.5100
21.86.063855
28.37.8634.555
ZY50-250I17.54.8682392900152.5175
256.948050
32.59.0376.552
ZY50-250IA16.44.5671.5392900112.5165
23.46.57050
30.58.476752
ZY50-250IB154.1761382900112.5165
21.666049
287.7857.454
ZY50-315I17.54.86128302900302.5310
256.9412540
32.59.0312244
ZY50-315IA16.64.61115302900222.5245
23.76.5811340
318.611044
ZY50-315IB15.74.3610339290018.52.5215
22.56.2510139
29.289839
ZY50-315IC14.4486382900152.5195
20.65.728538
26.87.448338
ZY65-10017.54.8613.76729001.52.546
256.9412.569
32.59.0310.569
ZY65-100A15.64.3116529001.12.541
22.36.191067
298.18.468
ZY65-12517.54.8621.560290032.558
256.942068
32.59.031867
ZY65-125A15.64.33175829002.22.549
22.36.191666
298.114.465
ZY65-16017.54.8634.454290042.575
256.943263
32.59.0327.560
ZY65-160A16.44.563054290042.575
23.46.52862
30.48.442459
ZY65-160B154.1726290032.563
21.6624
287.7820.6
ZY65-20017.54.8652.74929007.52.5107
256.945058
32.59.0345.559
ZY65-200A16.44.5646.44829007.52.5107
23.56.534457
30.58.474058
ZY65-200B15.24.22405529005.52.5100
21.86.063855
28.37.8634.555
ZY65-25017.54.8682392900152.5180
256.948050
32.59.0376.552
ZY65-250A16.44.5671.5392900112.5170
23.46.57050
30.58.476752
ZY65-250B154.1761382900112.5170
21.666049
287.7857.454
ZY65-31517.54.86127322900302.5320
256.9412540
32.59.0312244
ZY65-315A16.64.61115322900222.5255
23.76.5811340
318.611044
ZY65-315B15.710339290018.52.5225
22.510139
29.29839
ZY65-315C14.4486382900152.5205
20.65.728538
26.87.448338
ZY65-100I359.7213.86729003363
5013.912.573
6518.11070
ZY65-100IA31.38.7116629002.2353
44.712.41072
5816.1869
ZY65-125I359.72226729005.5399
5013.92072.5
6518.11770
ZY65-125IA31.38.717.56629004378
4512.51671
5816.113.669
ZY65-160I359.72356329007.53103
5013.93271
6518.12870
ZY65-160IA32.79.130.66229007.53103
46.7132870
6116.92469
ZY65-160IB30.38.4266929005.5397
43.3122469
56.315.62169
ZY65-200I359.7253.5552900153176
5013.95067
6518.14668
ZY65-200IA32.89.147542900113166
4713.14466
6116.94067
ZY65-200IB30.58.540.66529007.53114
43.512.13865
56.615.733.465
ZY65-250I359.7283522900223235
5013.98059
6518.17260
ZY65-250IA32.597352290018.53205
46.7137059
6116.96360
ZY65-250IB308.362582900153180
43.3126058
5615.65458
ZY65-315I359.72128442900373350
5013.912554
6518.112157
ZY65-315IA32.59112.6432900303335
46.512.911054
60.516.8106.457
ZY65-315IB318.6102.5532900303335
44.512.410053
5816.19853


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