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进口热水离心泵

进口热水离心泵

一、进口热水离心泵产品概述

美国NICO进口热水离心泵采用优秀的水力模型,根据is型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iso2858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。

二、进口热水离心泵选型参数

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、进口热水离心泵主要特点 

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、进口热水离心泵结构图


从上图进口热水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。

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

进口热水离心泵泵体: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

五、进口热水离心泵主要使用范围 

1、进口热水离心泵广泛适用于: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、进口热水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、进口热水离心泵供输送汽油、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、进口热水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℃。 

六、进口热水离心泵工作条件

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。

七、进口热水离心泵性能参数

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
RS15-801.10.38.52629000.182.317
1.50.42834
20.55734
RS20-1101.80.5162529000.372.325
2.50.691534
3.30.9113.535
RS20-1601.80.5331929000.752.329
2.50.693225
3.30.913023
RS25-1102.80.78163429000.552.326
41.111542
5.21.4413.541
RS25-1252.80.7820.62829000.752.328
41.112036
5.21.441835
RS25-125A2.50.69173529000.552.327
3.611635
4.61.2814.435
RS25-1602.80.78332429001.52.339
41.113232
5.21.443033
RS25-160A2.60.12293129001.12.334
3.71.032831
4.91.362631
RS32-100I4.41.2213.24829000.75232
6.31.7512.554
8.32.3211.353
RS32-1253.50.97224029000.752.328
51.392044
6.51.81842
RS32-125A3.10.8617.64329000.552.328
4.51.251643
5.81.6114.443
RS32-1603.10.86333429001.52.328
4.51.253240
5.81.613042
RS32-160I4.41.2233.23429002.2247
6.31.753240
8.32.3230.242
RS32-2003.10.86512829003247
4.51.255035
5.81.614837
RS32-200I4.41.2250.52629004243
6.31.755033
8.32.324835
RS32-200IA2.80.7844.63429002.2274
41.114440
5.21.4442.742
RS40-1004.41.2213.24829000.552.332
6.31.7512.554
8.32.3111.353
RS40-100A3.91.0810.65229000.372.332
5.61.561052
7.42.06952
RS40-1254.41.22214129001.12.334
6.31.752046
8.32.311843
RS40-125A3.91.0817.64029000.752.333
5.61.561645
7.42.0614.441
RS40-1604.41.22333529002.22.347
6.31.753240
8.32.313040
RS40-160A4.11.14293429001.52.343
5.91.642839
7.82.1726.339
RS40-160B3.81.0625.53429001.12.338
5.51.532438
7.2, 222.537
RS40-2004.41.225126290042.374
6.31.755033
8.32.314832
RS40-200A4.11.144526290032.362
5.91.644431
7.82.174230
RS40-200B3.71.03382929002.22.352
5.31.473629
71.9434.529
RS40-2504.41.22822429007.52.3105
6.31.758028
8.32.317428
RS40-250A4.11.14722429005.52.398
5.91.647028
7.82.176527
RS40-250B3.81.0661.523290042.377
5.51.536027
71.945626
RS40-100I8.82.4413.255 62 6029001.12.334
12.53.4712.5
16.34.5311.3
RS40-100IA82.2210.66029000.752.332
113.051060
14.54.03960
RS40-125I8.82.4421.24929001.52.338
12.53.472058
16.34.5317.857
RS40-125IA82.22175729001.12.333
113.051657
14.54.031457
RS40-160I8.82.443345290032.356
12.53.473252
16.34.533051
RS40-160IA8.22.28294429002.22.347
11.73.252851
15.24.222650
RS40-160IB7.32.38235029001.52.343
10.42.892250
13.53.7520.550
RS40-200I8.82.4451.23829005.52.385
12.53.475046
16.34.534846
RS40-200IA8.32.314537290042.375
11.73.254445
15.34.254245
RS40-200IB7.52.083744290032.363
10.62.943644
13.83.833444
RS40-250I8.82.4481.2312900112.3145
12.53.478038
16.34.5377.540
RS40-250IA8.22.28713829007.52.395
11.63.227038
15.24.226838
RS40-250IB7.62.1161.43729007.52.394
10.836037
143.895837
RS40-250IC7.11.9753.23629005.52.388
102.785236
13.13.6450.436
RS50-1008.82.4413.65529001.12.336
12.53.4712.562
16.34.5311.360
RS50-100A82.22116029000.752.335
113.051060
14.54.03960
RS50-1258.82.4421.54929001.52.343
12.53.472058
16.34.5317.857
RS50-125A82.22175729001.12.338
113.051657
14.54.031457
RS50-1608.82.443345290032.359
12.53.473252
16.34.533051
RS50-160A8.22.28294429002.22.351
11.73.252851
15.24.222650
RS50-160B7.32.38235029001.52.347
10.42.892250
13.53.7520.550
RS50-2008.82.44523829005.52.3101
12.53.475046
16.34.534846
RS50-200A8.32.3145.837290042.380
11.73.254445
15.34.254245
RS50-200B7.52.083744290032.368
10.62.943644
13.83.833444
RS50-2508.82.4482292900112.3160
12.53.478038
16.34.5377.540
RS50-250A8.22.2871.53829007.52.3115
11.63.227038
15.24.226838

RS50-250B7.62.1161.43729007.52.3114
10.836037
143.895837
RS50-250C7.11.9753.23629005.52.3108
102.785236
13.13.6450.436
RS50-100I17.54.8613.76729001.52.541
256.9412.569
32.59.0310.569
RS50-100IA15.64.3116529001.12.536
22.36.191067
298.18.468
RS50-125I17.54.8621.560290032.556
256.942068
32.59.031867
RS50-125IA15.64.33175829002.22.548
22.36.191666
298.113.665
RS50-160I17.54.6834.454290042.572
256.943263
32.59.0327.560
RS50-160IA16.44.563054290042.571
23.46.52862
30.48.442459
RS50-160IB154.172658290032.559
21.662458
287.7820.658
RS50-200I17.54.8652.74929007.52.5108
256.945058
32.59.0345.559
RS50-200IA16.44.5646.44829007.52.5107
23.56.534457
30.58.474058
RS50-200IB15.24.22405529005.52.5100
21.86.063855
28.37.8634.555
RS50-250I17.54.8682392900152.5175
256.948050
32.59.0376.552
RS50-250IA16.44.5671.5392900112.5165
23.46.57050
30.58.476752
RS50-250IB154.1761382900112.5165
21.666049
287.7857.454
RS50-315I17.54.86128302900302.5310
256.9412540
32.59.0312244
RS50-315IA16.64.61115302900222.5245
23.76.5811340
318.611044
RS50-315IB15.74.3610339290018.52.5215
22.56.2510139
29.289839
RS50-315IC14.4486382900152.5195
20.65.728538
26.87.448338
RS65-10017.54.8613.76729001.52.546
256.9412.569
32.59.0310.569
RS65-100A15.64.3116529001.12.541
22.36.191067
298.18.468
RS65-12517.54.8621.560290032.558
256.942068
32.59.031867
RS65-125A15.64.33175829002.22.549
22.36.191666
298.114.465
RS65-16017.54.8634.454290042.575
256.943263
32.59.0327.560
RS65-160A16.44.563054290042.575
23.46.52862
30.48.442459
RS65-160B154.1726290032.563
21.6624
287.7820.6
RS65-20017.54.8652.74929007.52.5107
256.945058
32.59.0345.559
RS65-200A16.44.5646.44829007.52.5107
23.56.534457
30.58.474058
RS65-200B15.24.22405529005.52.5100
21.86.063855
28.37.8634.555
RS65-25017.54.8682392900152.5180
256.948050
32.59.0376.552
RS65-250A16.44.5671.5392900112.5170
23.46.57050
30.58.476752
RS65-250B154.1761382900112.5170
21.666049
287.7857.454
RS65-31517.54.86127322900302.5320
256.9412540
32.59.0312244
RS65-315A16.64.61115322900222.5255
23.76.5811340
318.611044
RS65-315B15.710339290018.52.5225
22.510139
29.29839
RS65-315C14.4486382900152.5205
20.65.728538
26.87.448338
RS65-100I359.7213.86729003363
5013.912.573
6518.11070
RS65-100IA31.38.7116629002.2353
44.712.41072
5816.1869
RS65-125I359.72226729005.5399
5013.92072.5
6518.11770
RS65-125IA31.38.717.56629004378
4512.51671
5816.113.669
RS65-160I359.72356329007.53103
5013.93271
6518.12870
RS65-160IA32.79.130.66229007.53103
46.7132870
6116.92469
RS65-160IB30.38.4266929005.5397
43.3122469
56.315.62169
RS65-200I359.7253.5552900153176
5013.95067
6518.14668
RS65-200IA32.89.147542900113166
4713.14466
6116.94067
RS65-200IB30.58.540.66529007.53114
43.512.13865
56.615.733.465
RS65-250I359.7283522900223235
5013.98059
6518.17260
RS65-250IA32.597352290018.53205
46.7137059
6116.96360
RS65-250IB308.362582900153180
43.3126058
5615.65458
RS65-315I359.72128442900373350
5013.912554
6518.112157
RS65-315IA32.59112.6432900303335
46.512.911054
60.516.8106.457
RS65-315IB318.6102.5532900303335
44.512.410053
5816.19853


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