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产品展示 |
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蜗壳式中开双吸泵
SOW、SOL系列蜗壳式中开双吸泵 ，主要供输送温度不高于105℃的清水或理化性质类似于水的液体。适用于自来水厂、泵站、电站、空调循环用水、采暖用热水循环、工业供水系统、消防系统、船舶、炼油工业（一般性液体）等输送液体的场合。
运行数据
出口直径：DN=80~500mm
流量：50~4200m3/h（额定点）
扬程：H=7.6~160m（额定点）
许用工作压力：2.5Mpa;
许用试验压力：3.75Mpa
介质：清水或物理化学性质类似于清水的其它液体（固体颗粒≤80mg/L）。
温度：≤105℃
水力
经优化设计的水力模型，不仅使泵具有优异的水力性能，并且没有轴向力（理论上）这一困绕水泵特别是大型水泵运行的难题。泵体、泵盖、叶轮经精密铸造，过流表面光滑提高了泵的抗汽蚀性能和效率。
密封
根据输送介质或用户要求采用填料密封，有足够的空间用于更换填料。
工作条件
1、 许用工作压力为2.5Mpa；即泵入口压力+泵扬程≤2.5Mpa。根据泵壳承受的最大压力，泵体和泵盖材质采用灰口铸铁（1.6Mpa）。在订货时敬请注明泵的承压情况或材质。
2、 介质：温度≤105℃的清水或物理化学性质类似清水的其它液体（固体颗粒≤80mg/L）。
轴承
1、 采用油脂润滑的封闭式滚动轴承，维护简单，运行时间长。
2、 配备恒定油位的油杯，也可用稀油润滑。
3、 选用进口（SKF、NSK、NTN）高质量轴承，运行平稳，澡音低，使用寿命长。
结构特点
结构紧凑、稳定性好。该型泵为泵壳中开结构，进出口均在泵体上，检修时只需吊出泵盖，转子部件便可移出进行检修作业，而不需拆卸管路，十分方便。
根据需要电动机（驱动机）可以在左端也可在右端，方便现场安装。结构上缩短转子部件轴向尺寸，轴的钢性更好，运行更稳定可靠。设有泵体字符封环，而叶轮密封环为可选用件。密封环磨损后可以更换，减少了运行维护费用。
|
|
1 |
泵 体 |
2 |
叶 轮 |
3 |
泵 盖 |
4 |
水冲洗管部件 |
|
5 |
密 封 环 |
6 |
管 堵 |
7 |
O形密封圈 |
8 |
密 封 体 |
|
9 |
密封压盖或填料压盖 |
10 |
挡 水 圈 |
11 |
轴承压盖 |
12 |
轴 承 体 |
|
13 |
轴 |
14 |
骨 架 油 封 |
15 |
弹性挡圈 |
16 |
轴承挡圈 |
|
17 |
轴 套 |
18 |
机械密封或填料密土封 |
19 |
轴 承 套 |
20 |
轴 承 |
|
21 |
轴承垫圈 |
22 |
碟 形 弹 簧 |
23 |
锁紧螺母 |
24 |
恒位液位计 |
|
25 |
安 全 塞 |
26 |
油 标 器 |
|
|
|
|
|
1 |
泵 体 |
2 |
泵 盖 |
3 |
下轴套甲 |
4 |
轴 |
|
5 |
叶 轮 |
6 |
密封环 |
7 |
轴 套 |
8 |
放 气 塞 |
|
9 |
密封体 |
10 |
挡水圈 |
11 |
密封压盖或填料压盖 |
12 |
轴承压盖 |
|
13 |
轴承体 |
14 |
轴承垫圈 |
15 |
弹性挡圈 |
16 |
弹性挡圈 |
|
17 |
架油封 |
18 |
轴 承 |
19 |
电机支架 |
20 |
机械密封或填料密土封 |
|
21 |
底 座 |
22 |
O形密封圈 |
23 |
下轴套乙 |
24 |
水导轴承压盖 |
|
25 |
碟形弹簧 |
26 |
锁紧螺母 |
27 |
水导轴承 |
|
|
型号 |
流量 |
扬程
(M) |
转速
(rmp) |
功率
(kW) |
效率
(%) |
必需汽蚀余量
(m) |
|
(m3/h) |
(L/s) |
|
|
22.0 |
6.1 |
17.0 |
|
|
|
|
|
83.5 |
23.2 |
13.8 |
|
5.5 |
82 |
|
|
121.0 |
33.6 |
10.0 |
|
|
|
|
|
A |
20.0 |
5.6 |
14.8 |
|
|
|
|
|
77.2 |
21.4 |
11.8 |
|
4 |
81 |
|
|
108.0 |
30.0 |
8.7 |
1480 |
|
|
1.6 |
|
B |
17.5 |
4.86 |
12.4 |
|
|
|
|
|
70.4 |
19.6 |
9.8 |
|
3 |
80.5 |
|
|
96.0 |
26.6 |
7.7 |
|
|
|
|
|
C |
16.0 |
4.4 |
10.6 |
|
|
|
|
|
64.4 |
17.9 |
8.2 |
|
3 |
78 |
|
| 80-220(I) |
83.0 |
23.0 |
6.8 |
|
|
|
|
|
|
60.0 |
16.7 |
64.5 |
|
|
|
|
|
164.5 |
45.7 |
55.0 |
|
37 |
82 |
|
|
240.0 |
66.7 |
40.0 |
|
|
|
|
|
A |
59.0 |
16.3 |
58.0 |
|
|
|
|
|
152.9 |
42.5 |
47.5 |
|
30 |
81 |
|
|
219.0 |
60.8 |
34.0 |
2950 |
|
|
4.5 |
|
B |
55.0 |
15.3 |
49.0 |
|
|
|
|
|
138.5 |
38.5 |
39.0 |
|
30 |
80.5 |
|
|
199.0 |
55.3 |
30.0 |
|
|
|
|
|
C |
52.0 |
14.4 |
42.0 |
|
|
|
|
|
128.4 |
35.7 |
33.5 |
|
22 |
77.8 |
|
|
170.0 |
47.0 |
27.5 |
|
|
|
|
|
|
17.0 |
4.7 |
16.0 |
|
|
|
|
|
66.5 |
18.5 |
12.8 |
|
4 |
81 |
|
|
108.0 |
30.0 |
7.8 |
|
|
|
|
|
A |
16.0 |
4.4 |
13.9 |
|
|
|
|
|
61.1 |
17.0 |
10.8 |
|
3 |
80 |
|
|
98.0 |
27.2 |
7.0 |
1480 |
|
|
1.7 |
|
B |
15.0 |
4.2 |
11.8 |
|
|
|
|
|
55.8 |
15.5 |
9.0 |
|
3 |
78 |
|
|
85.0 |
23.6 |
6.2 |
|
|
|
|
|
C |
14.5 |
4.0 |
10.0 |
|
|
|
|
|
51.3 |
14.3 |
7.6 |
|
2.2 |
74 |
|
| 80-220 |
72.0 |
20.0 |
6.1 |
|
|
|
|
|
|
60.0 |
16.6 |
62.1 |
|
|
|
|
|
134.5 |
37.4 |
51.0 |
|
30 |
81 |
|
|
218.0 |
60.6 |
32.0 |
|
|
|
|
|
A |
58.0 |
16.1 |
53.5 |
|
|
|
|
|
124.2 |
34.5 |
43.5 |
|
30 |
80 |
|
|
197.0 |
54.7 |
28.0 |
2950 |
|
|
3.5 |
|
B |
57.0 |
15.8 |
45.0 |
|
|
|
|
|
113.0 |
31.4 |
36.0 |
|
22 |
78.2 |
|
|
170.0 |
47.2 |
25.0 |
|
|
|
|
|
C |
55.0 |
15.2 |
37.8 |
|
|
|
|
|
105.0 |
29.2 |
31.0 |
|
18.5 |
74 |
|
|
142.0 |
39.4 |
24.0 |
|
|
|
|
|
|
26.0 |
7.2 |
24.5 |
|
|
|
|
|
104.5 |
29.0 |
22.5 |
|
11.0 |
78.5 |
|
|
138.0 |
38.3 |
18.0 |
|
|
|
|
|
A |
25.0 |
6.9 |
22.0 |
|
|
|
|
|
96.0 |
26.7 |
19.0 |
|
11.0 |
78 |
|
|
129.0 |
35.8 |
16.0 |
1480 |
|
|
2.3 |
|
B |
22.0 |
6.1 |
19.5 |
|
|
|
|
|
88.1 |
24.5 |
16.0 |
|
7.5 |
76 |
|
|
116.0 |
32.2 |
13.0 |
|
|
|
|
|
C |
21.0 |
5.8 |
16.8 |
|
|
|
|
|
79.4 |
22.0 |
13.0 |
|
5.5 |
75.0 |
|
| 80-280(I) |
105.0 |
29.0 |
10.5 |
|
|
|
|
|
|
80.0 |
22.0 |
107.0 |
|
|
|
|
|
208.0 |
57.8 |
90.0 |
|
75 |
78.5 |
|
|
280.0 |
77.8 |
77.5 |
|
|
|
|
|
A |
78.0 |
21.7 |
92.5 |
|
|
|
|
|
192.4 |
53.4 |
77.0 |
|
75 |
77.5 |
|
|
235.0 |
65.3 |
68.0 |
2950 |
|
|
6.3 |
|
B |
75.0 |
20.8 |
77.5 |
|
|
|
|
|
174.7 |
48.5 |
63.5 |
|
55 |
76 |
|
|
220.0 |
61.1 |
55.0 |
|
|
|
|
|
C |
74.0 |
20.5 |
64.0 |
|
|
|
|
|
155.0 |
43.0 |
50.0 |
|
37 |
75.0 |
|
|
200.0 |
55.6 |
45.0 |
|
|
|
|
| 80-280 |
|
22.0 |
6.1 |
25.9 |
|
|
|
|
|
86.0 |
23.9 |
20.7 |
|
7.5 |
77 |
|
|
112.0 |
31.1 |
16.5 |
|
|
|
|
|
A |
21.0 |
5.8 |
21.8 |
1480 |
|
|
1.9 |
|
80.0 |
22.3 |
18.1 |
|
7.5 |
76 |
|
|
102.0 |
28.3 |
14.3 |
|
|
|
|
| 80-280 |
B |
19.5 |
5.4 |
18.7 |
|
|
|
|
|
73.2 |
20.3 |
15.0 |
|
5.5 |
75 |
|
|
92.0 |
25.5 |
12.0 |
1480 |
|
|
1.9 |
|
C |
18.0 |
5.0 |
15.8 |
|
|
|
|
|
66.8 |
18.6 |
12.5 |
|
4 |
74 |
|
|
82.0 |
22.8 |
10.5 |
|
|
|
|
|
|
60.0 |
16.7 |
102 |
|
|
|
|
|
172.0 |
47.8 |
82.5 |
|
75 |
77 |
|
|
220.5 |
61.2 |
66.0 |
|
|
|
|
|
A |
58.0 |
16.1 |
88.0 |
|
|
|
|
|
160.0 |
44.4 |
71.5 |
|
55 |
76.2 |
|
|
203.0 |
56.3 |
57.0 |
2950 |
|
|
6.8 |
|
B |
57.0 |
15.8 |
74.0 |
|
|
|
|
|
146.7 |
40.8 |
60.0 |
|
45 |
75.2 |
|
|
188.5 |
52.3 |
49.0 |
|
|
|
|
|
C |
56.0 |
15.5 |
61.0 |
|
|
|
|
|
132.6 |
36.8 |
49.0 |
|
30 |
74.4 |
|
|
170.0 |
47.2 |
40.0 |
|
|
|
|
| 80-350(I) |
|
29.0 |
8.1 |
43.5 |
|
|
|
|
|
144.4 |
31.8 |
38.8 |
|
22 |
71.5 |
|
|
150.0 |
41.7 |
29.3 |
|
|
|
|
|
A |
26.0 |
7.2 |
37.5 |
|
|
|
|
|
105.5 |
29.3 |
33.0 |
|
15 |
70.5 |
|
|
133.0 |
36.9 |
25.0 |
1480 |
|
|
2.3 |
|
B |
22.0 |
6.1 |
32.0 |
|
|
|
|
|
96.3 |
26.8 |
27.5 |
|
15 |
70 |
|
|
117.0 |
32.5 |
22.0 |
|
|
|
|
|
C |
20.0 |
5.6 |
26.0 |
|
|
|
|
|
87.1 |
24.2 |
22.5 |
|
11 |
67.5 |
|
|
102.0 |
28.3 |
17.9 |
|
|
|
|
| 80-350 |
|
26.0 |
7.2 |
43.0 |
|
|
|
|
|
100.0 |
27.8 |
35.5 |
|
15 |
73 |
|
|
132.0 |
36.7 |
27.9 |
|
|
|
|
|
A |
22.0 |
6.1 |
37.0 |
|
|
|
|
|
93.1 |
25.9 |
30.8 |
|
15 |
70 |
|
|
120.0 |
33.3 |
23.0 |
1480 |
|
|
2.5 |
|
B |
20.0 |
5.6 |
31.0 |
|
|
|
|
|
82.8 |
23.0 |
25.5 |
|
11 |
66 |
|
|
98.0 |
27.2 |
22.8 |
|
|
|
|
|
C |
18.0 |
5.0 |
24.0 |
|
|
|
|
|
70.0 |
19.4 |
20.0 |
|
7.5 |
64 |
|
|
71.0 |
19.7 |
19.0 |
|
|
|
|
| 100-260(I) |
|
38.0 |
10.6 |
23.5 |
|
|
|
|
|
145.0 |
40.3 |
18.8 |
|
11 |
82.5 |
|
|
212.0 |
58.9 |
13.1 |
|
|
|
|
|
A |
37.0 |
10.3 |
20.1 |
|
|
|
|
|
132.9 |
36.9 |
15.8 |
|
11 |
81 |
|
|
192.0 |
53.0 |
11.5 |
1480 |
|
|
2.4 |
|
B |
36.0 |
10.0 |
17.0 |
|
|
|
|
|
122.9 |
34.1 |
13.5 |
|
7.5 |
79 |
|
|
173.0 |
48.1 |
10.2 |
|
|
|
|
|
C |
34.0 |
9.4 |
14.5 |
|
|
|
|
|
115.9 |
32.2 |
11.0 |
|
5.5 |
77.5 |
|
|
154.0 |
42.8 |
8.9 |
|
|
|
|
|
|
148.5 |
41.3 |
90.0 |
|
|
|
|
|
289.0 |
80.3 |
75.0 |
|
90 |
85.5 |
|
|
375.0 |
104.2 |
62.0 |
|
|
|
|
|
A |
120.8 |
33.6 |
88.5 |
|
|
|
|
|
264.9 |
73.6 |
63.0 |
|
75 |
80.5 |
|
|
340.0 |
94.0 |
52.9 |
2950 |
|
|
7.1 |
|
B |
70.0 |
19.4 |
67.5 |
|
|
|
|
|
240.6 |
66.8 |
52.0 |
|
55 |
79 |
|
|
325.0 |
90.3 |
43.5 |
|
|
|
|
|
C |
60.0 |
16.7 |
57.2 |
|
|
|
|
|
223.4 |
62.0 |
44.8 |
|
45 |
78 |
|
|
295.0 |
81.9 |
36.0 |
|
|
|
|
| 100-260 |
|
30.0 |
8.3 |
21.7 |
|
|
|
|
|
123.5 |
34.3 |
17.0 |
|
11 |
81.5 |
|
|
170.0 |
47.2 |
12.5 |
|
|
|
|
|
A |
28.0 |
7.8 |
19.0 |
|
|
|
|
|
114.0 |
31.7 |
14.5 |
|
7.5 |
79.5 |
|
|
154.0 |
42.8 |
11.3 |
1480 |
|
|
1.9 |
|
B |
26.0 |
7.2 |
16.3 |
|
|
|
|
|
105.9 |
29.4 |
12.5 |
|
7.5 |
78 |
|
|
143.0 |
39.7 |
9.2 |
|
|
|
|
|
C |
25.0 |
6.9 |
13.3 |
|
|
|
|
|
99.3 |
27.6 |
11.0 |
|
5.5 |
76 |
|
|
131.0 |
36.4 |
7.9 |
|
|
|
|
| 100-260 |
|
52.0 |
14.4 |
88.0 |
|
|
|
|
|
245.5 |
68.2 |
68.0 |
|
75 |
81.5 |
|
|
340.0 |
94.4 |
50.5 |
|
|
|
|
|
A |
51.5 |
14.3 |
76.0 |
|
|
|
|
|
227.7 |
63.3 |
58.5 |
|
55 |
79.5 |
|
|
310.0 |
86.1 |
53.5 |
2950 |
|
|
7.4 |
|
B |
50.5 |
14.0 |
65.0 |
|
|
|
|
|
212.6 |
59.0 |
51.0 |
|
45 |
77.5 |
|
|
280.0 |
77.8 |
37.0 |
|
|
|
|
|
C |
49.0 |
13.6 |
55.0 |
|
|
|
|
|
195.2 |
54.2 |
43.0 |
|
37 |
76 |
|
|
260.0 |
72.2 |
31.5 |
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留言框 |
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