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进口屏蔽式管道离心泵

进口屏蔽式管道离心泵

一、进口屏蔽式管道离心泵产品概述

美国尼科NICO进口屏蔽式管道离心泵在原有基础上改进电磁核心技术,改善了流体运动状态,综合性能指标都上了一个台阶,产品也更加理想。它是一种电动机和泵体一体化结构的立式管道离心泵,只有静止密封(而不是旋转的轴密封),所以能做到完全无泄露。因其电机自身低噪音,加之屏蔽泵低故障率,可靠性能高,和维护成本等优点赢得广大用户的欢迎,也增强了对中国市场高品质水泵的需求。PBG型管道离心泵广泛应用在石油、化学工业,医药、纺织、核电、军工及城市给排水,消防增压,高层建筑增压送水,园林喷灌,暖通制冷,等冷暖水循环增压。

二、进口屏蔽式管道离心泵选型参数

公称通径:40-300mm

流量范围:6.3~1080m3/h

扬程范围:12.5~125m

功率范围:0.37~160kW

转速范围:1450-2900r/min

温度范围:-20℃~120℃

工作压力:≤1.6Mpa

泵体材质:铸铁、301、304、316、316L不锈钢

三、进口屏蔽式管道离心泵使用条件

1、介质必须为软水、稀薄、不凝固、非易燃、不含固体颗粒及纤维的流体;
2、介质温度普通型80℃,热水型为120℃;
3、一般情况下系统工作压力不超过1.2Mpa,进口压力不小于0.5Mpa,特殊场合应事先与水泵厂家联系;
4、环境温度不超过40℃,相对温度不超过95%。

四、进口屏蔽式管道离心泵产品特点

1、进口卧式屏蔽泵因能保证完全不泄漏,故可输送对人体和环境、设备有害的及价格昂贵的易泄漏的液体。

2、不会吸入空气,适于真空系统及输送与空气接触发生变质的液体。

3、无油封设计,能可靠地输送一般泵难以输送的高温、高压、低温及温度压力变大的液体。

4、轴承利用输送液体自行润滑,不需润滑油,故不污染输送液体,并免去了定期注油的麻烦。

5、泵结构合理,电机和泵同轴。体积小,重量轻,占地面积小,运行平稳,安装方便,无须调整,维修方便。

6、叶轮采用的水力模型,具有效率高,性能好等特点。

7、电机无冷却风扇,故运行噪音和振动都非常小。

8、泵进出口法兰规格设计与标准阀门相同,且位于同一中心线上,中心低,便于管道布置,泵房设计也要合理,实用。

9、零部件的标准化、系列化程度高。

10、电机及接线盒均采用防水防爆结构,可在户外安全使用。

11、新采用的石墨轴承,具有耐磨性能高、摩擦系数低、不老化、抗泥沙等优点。

12、电机顶部没有自动排气阀,当水泵使用时只要打开进水阀门松开排气阀边上的气嘴,泵体及电机内的空气就会自动从电机顶部的自动排气阀内自动排出,排气后又会自动立刻关闭,不会使介质流出泵外,能确保水泵的正常运行,而且在使用过程中,管道内如有空气进入,它都能自动将其排出,该功用使泵在使用过程中都无需专人经常去打开阀门排气,极大的降低了正常使用成本与人力。

13、进口卧式屏蔽泵的便拆式结构使泵在正常的使用维护中,如除水垢。检查石墨轴承的磨损度时,只需拆开电机壳与电机下端上的连接螺丝,在电机壳的顶出螺丝孔内,顶部电机与定五组件部分,因此维护与定期检查极为方便。

五、进口屏蔽式管道离心泵主要用途

1、进口卧式屏蔽泵供输送清水及物理化学性质类似于精炎的其它液体之用,适用介质温度-30℃+90℃。特别适用于工业和城市给排水,消防增压,高层建筑增压送水,园林喷灌,远距离输送,暖通制冷循环,浴室等冷暖立循环增压及设备配套。

2、进口卧式屏蔽泵供输送介质温度较离场合,适用介质温度100℃-380℃。主要适用于能源、冶金、化工、纺织、造纸及宾馆、饭店、浴室等部门。

3、进口卧式屏蔽泵供输送不含固体颗粒,适用于石化、化工、冶金、电力、造纸、食品、制药、科研院校和合成纤维等部门。

4、进口卧式屏蔽泵供输送液化气,易气化介质。

六、进口屏蔽式管道离心泵结构图


七、进口屏蔽式管道离心泵主要配件名称表

1泵      体10定子屏蔽套
2密  封 环11上轴承座
3叶      轮12转子端盖
4下轴承座13定子屏蔽套
5电机接线盒14轴      承
6电机壳体15泵      盖
7轴      承16冷却水管部件
8定子总成17
9转子总成

八、进口屏蔽式管道离心泵性能参数

序号型号流量扬程(m)效率转速电机功率(kw)必须汽蚀余量
m3/hL/S
1PBL40-1006.31.7512.55414500.553.5
2PBL40-100A5.61.56105214500.373.5
3PBL40-1256.31.75204614501.13.5
4PBL40-125A5.61.56164529000.753.5
5PBL40-1606.31.75324029002.23.5
6PBL40-160A5.91.64283929001.53.5
7PBL40-160B5.51.53243829001.13.5
8PBL40-2006.31.755033290043.5
9PBL40-200A5.91.644431290033.5
10PBL40-200B5.31.47362929002.23.5
11PBL40-2506.31.75802829007.53.5
12PBL40-250A5.91.64702829005.53.5
13PBL40-250B5.51.536027290043.5
14PBL40-100(I)12.53.4712.56214501.13.5
15PBL40-100(I)A113.05106014500.753.5
16PBL40-125(I)12.53.47205814501.53.5
17PBL40-125(I)A113.05165714501.13.5
18PBL40-160(I)12.53.473252290033.5
19PBL40-160(I)A11.73.25285129002.23.5
20PBL40-160(I)B10.42.89225029001.53.5
21PBL40-200(I)12.53.47504629005.53.5
22PBL40-200(I)A11.73.254445290043.5
23PBL40-200(I)B10.62.943644290033.5
24PBL40-250(I)12.53.4780382900113.5
25PBL40-250(I)A11.63.22703829007.53.5
26PBL40-250(I)B10.83603729007.53.5
27PBL40-250(I)C102.78523629005.53.5
28PBL50-10012.53.4712.56214501.13.5
29PBL50-100A113.05106014500.753.5
30PBL50-12512.53.47205814501.53.5
31PBL50-125A113.05165714501.13.5
32PBL50-16012.53.473252290033.5
33PBL50-160A11.73.25285129002.23.5
34PBL50-160B10.42.89225029001.53.5
35PBL50-20012.53.47504629005.53.5
36PBL50-200A11.73.254445290043.5
37PBL50-200B10.62.943644290033.5
38PBL50-25012.53.4780382900113.5
39PBL50-250A11.63.22703829007.53.5
40PBL50-250B10.83603729007.53.5
41PBL50-250C102.78523629005.53.5
42PBL50-100(I)256.9412.56914501.53.8
43PBL50-100(I)A22.36.19106714501.13.8
44PBL50-125(I)256.942068145033.8
45PBL50-125(I)A22.36.49166614502.23.8
46PBL50-160(I)256.943263145043.8
47PBL50-160(I)A23.46.52862145043.8
48PBL50-160(I)B21.662458145033.8
49PBL50-200(I)256.94505829007.53.8
50PBL50-200(I)A23.56.53445729007.53.8
51PBL50-200(I)B21.86.06385529005.53.8
52PBL50-250(I)256.9480502900153.8
53PBL50-250(I)A23.46.570502900113.8
54PBL50-250(I)B21.6660482900113.8
55PBL50-315(I)256.94125402900303.8
56PBL50-315(I)A23.76.58113402900223.8
57PBL50-315(I)B22.56.2510139290018.53.8
58PBL50-315(I)C20.65.7285382900153.8
59PBL65-100256.9412.56914501.23.8
60PBL65-100A22.36.19106714501.13.8
61PBL65-125256.942068145033.8
62PBL65-125A22.36.19166614502.23.8
63PBL65-160256.943263145043.8
64PBL65-160A23.46.52862145043.8
65PBL65-160B21.662458145033.8
66PBL65-200256.94505829007.53.8
67PBL65-200A23.56.53445729007.53.8
68PBL65-200B21.86.06385529005.53.8
69PBL65-250256.9480502900153.8
70PBL65-250A23.46.570502900113.8
71PBL65-250B21.6660492900113.8
72PBL65-315256.94125402900303.8
73PBL65-315A23.76.58113402900223.8
74PBL65-315B22.56.2510139290018.53.8
75PBL65-315C20.65.728538290015.53.8
76PBL65-100(I)5013.912.573145034.2
77PBL65-100(I)A44.712.5107214502.24.2
78PBL65-125(I)5013.92072.514505.54.2
79PBL65-125(I)A4512.51671145044.2
80PBL65-160(I)5013.9327114507.54.2
81PBL65-160(I)A46.713287014507.54.2
82PBL65-160(I)B43.312246914505.54.2
83PBL65-200(I)5013.950672900154.2
84PBL65-200(I)A4713.144662900114.2
85PBL65-200(I)B43.512.1386529007.54.2
86PBL65-250(I)5013.980592900224.2
87PBL65-250(I)A46.7137059290018.54.2
88PBL65-250(I)B43.31260582900154.2
89PBL65-315(I)5013.9125542900344.2
90PBL65-315(I)A46.512.9110542900304.2
91PBL65-315(I)B44.512.4100532900304.2
92PBL65-315(I)C4111.485512900224.2
93PBL80-1005013.912.573145034.2
94PBL80-100A44.712.4107214502.24.2
95PBL80-1255013.92072.514505.54.2
96PBL80-125A4512.51671145044.2
97PBL80-1605013.9327114507.54.2
98PBL80-160A46.713287014507.54.2
99PBL80-160B43.312246914505.54.2
100PBL80-2005013.95067290015.54.2
101PBL80-200A4713.144662900114.2
102PBL80-200B43.512.1386529007.54.2
103PBL80-2505013.980592900224.2
104PBL80-250A46.7137059290018.54.2
105PBL80-250B43.31260582900154.2
106PBL80-3155013.9125542900374.2
107PBL80-315A46.512.9110542900304.2
108PBL80-315B44.512.4100532900304.2
109PBL80-315C4111.485512900224.2
110PBL80-100(I)10027.812.57614505.54.2
111PBL80-100(I)A8924.71074145044.2
112PBL80-125(I)10027.820761450114.2
113PBL80-125(I)A8924.7167414507.54.2
114PBL80-160(I)10027.832761450154.2
115PBL80-160(I)A93.52628741450114.2
116PBL80-160(I)B86.624.124721450114.2
117PBL80-200(I)10027.850741450224.2
118PBL80-200(I)A93.5264473145018.55.5
119PBL80-200(I)B8724.238711450155.5
120PBL100-10010027.812.57614505.55.5
121PBL100-100A8924.71074145045.5
122PBL100-12510027.820761450115.5
123PBL100-125A8924.7167414507.55.5
124PBL100-16010027.832761450155.5
125PBL100-160A93.52628741450115.5
126PBL100-160B86.624.124721450115.5
127PBL100-20010027.850741450225.5
128PBL100-200A93.5264473145018.55.5
129PBL100-200B8727.238711450155.5
130PBL125-10016044.412.5821450115.5
131PBL125-100A14339.7107714507.55.5
132PBL125-12516044.420801450155.5
133PBL125-25A14339.716771450115.5
134PBL125-16016044.432781450225.5
135PBL125-160A15041.72876145018.55.5
136PBL125-1160B13838.324731450155.5
137PBL125-20016044.450771450375.5
138PBL125-200A15041.744761450305.5
139PBL125-200B13838.337.5751450225.5
140PBL150-20020055.612.5781450155
141PBL150-200A17949.710761450115
142PBL150-25020055.62079145018.55
143PBL150-250A184.451.217781450155
144PBL150-250B16746.414761450115
145PBL150-31520055.632781450305.5
146PBL150-315A18751.928771450225.5
147PBL150-315B17348.12476145018.55.5
148PBL150-40020055.650751450455.5
149PBL150-400A18751.944741450375.5
150PBL150-400B17448.338731450305.5
151PBL150-400C16044.432711450225.5
152PBL200-20020055.612.5781450155
153PBL200-200A17949.710761450115
154PBL200-25020055.92079145018.55
155PBL200-250A184.451.217781450155
156PBL200-250B16746.41476145011.15
157PBL200-31520055.632781450305.5
158PBL200-315A18751.928771450225.5
159PBL200-315B17348.12476145018.55.5
160PBL200-40020055.650751450455.5
161PBL200-400A18751.944741450375.5
162PBL200-400B17448.338731450305.5
163PBL200-400C16044.432711450225.5
164PBL200-200(I)400111.112.5801450225.5
165PBL200-200(I)A35899.41078145018.55.5
166PBL200-250(I)400111.420801450305.5
167PBL200-250(I)A35899.416781450225.5
168PBL200-250(I)B32289.41375145018.55.5
169PBL200-315(I)400111.432801450555.5
170PBL200-315(I)A374103.928791450455.5
171PBL200-315(I)B34696.124781450375.5
172PBL200-400(I)400111.450811450755.5
173PBL200-400(I)A374103.944801450755.5
174PBL200-400(I)B34696.130781450555.5
175PBL200-400(I)C32088.932761450455.5
176PBL300-2357202001881970556
177PBL300-235A657182.51579970456
178PBL300-235B60016712.577970376
179PBL300-3007202002881970756
180PBL300-300A6661852480970756
181PBL300-300B623173.12179970556
182PBL300-38072020044849701326
183PBL300-380A66618538809701106
184PBL300-380B614170.63278970906
185PBL300-235(I)108030040829701606
186PBL300-235(I)A965268.132809701326


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