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1、进水段 2、中段 3、密封环 4、叶轮挡套 5、叶轮 6、平衡鼓 7、平衡套 8、出水段 9、机械密封 10、填料体 11、轴套承 12、挡水套 13、轴承盒 14、推力球轴承 15、轴承盖 16、连接架 17、连接器 18、水中轴承套 19、水中轴承 20、下轴套 21、卡环 22、卡环套 23、导叶套 24、导叶 25、叶轮密封环 26、出水段导叶 27、灌水回水管 28、填料压盖 29、电动机
DL、DLR型泵系立式单吸多级分段式离心泵,供输送不含固体颗粒的清水及物理化学性质类似于水的液体这用。主要用于高层建筑供水,也可应用于厂矿给排水、输送液体的流量范围为4.9-200m3/h,扬程范围为22-239m,配套功率范围为1.5-160KW,口径范围为Φ40-150mm。 |
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| 型号 |
型号 |
流量Q |
扬程H(m) |
转速n |
功率N(KW) |
效率η(%) |
吸程Hs(m) |
必需汽蚀余
量(NPSH)r(m) |
| m 3 /h |
L/S |
轴功率 |
电机功率 |
| 40DL |
2 |
4.9
6.2
7.4 |
1.36
1.72
2.06 |
24.8
23.6
21.6 |
1450 |
0.83
0.92
1.03 |
1.5 |
37
40
39 |
7 |
3.19 |
| 3 |
4.9
6.2
7.4 |
1.36
1.72
2.06 |
37.2
35.4
32.4 |
1.25
1.38
1.55 |
2.2 |
37
40
39 |
7 |
3.19 |
| 4 |
4.9
6.2
7.4 |
1.36
1.72
2.06 |
49.6
47.2
43.2 |
1.67
1.84
2.07 |
3 |
37
40
39 |
7 |
3.19 |
| 5 |
4.9
6.2
7.4 |
1.36
1.72
2.06 |
62
59
54 |
2.08
2.30
2.58 |
4 |
37
40
39 |
7 |
3.19 |
| 6 |
4.9
6.2
7.4 |
1.36
1.72
2.06 |
74.4
70.8
64.8 |
2.50
2.76
3.10 |
4 |
37
40
39 |
7 |
3.19 |
| 7 |
4.9
6.2
7.4 |
1.36
1.72
2.06 |
86.8
82.6
75.2 |
2.91
3.22
3.62 |
5.5 |
37
40
39 |
7 |
3.19 |
| 8 |
4.9
6.2
7.4 |
1.36
1.72
2.06 |
99.2
94.4
86.4 |
3.33
3.68
4.14 |
5.5 |
37
40
39 |
7 |
3.19 |
| 9 |
4.9
6.2
7.4 |
1.36
1.72
2.06 |
111.6
106.2
97.6 |
3.75
4.14
4.65 |
7.5 |
37
40
39 |
7 |
3.19 |
| 10 |
4.9
6.2
7.4 |
1.36
1.72
2.06 |
124
118
108 |
4.16
4.60
5.17 |
7.5 |
37
40
39 |
7 |
3.19 |
| 11 |
4.9
6.2
7.4 |
1.36
1.72
2.06 |
136.4
129.8
118.8 |
4.58
5.06
5.69 |
7.5 |
37
40
39 |
7 |
3.19 |
| 12 |
4.9
6.2
7.4 |
1.36
1.72
2.06 |
148.8
141.6
129.6 |
5.00
5.52
6.20 |
11 |
37
40
39 |
7 |
3.19 |
| 型号 |
级数 |
流量Q |
扬程H(m) |
转速n |
功率N(KW) |
效率η(%) |
吸程Hs(m) |
必需汽蚀余
量(NPSH)r(m) |
| m 3 /h |
L/S |
轴功率 |
电机功率 |
| 50DL |
2 |
9.0
12.6
16.2 |
2.5
3.5
4.5 |
26.6
24.4
21.2 |
1450 |
1.30
1.55
1.80 |
3 |
50
54
52 |
7.9
7.6
7.2 |
2.58
2.66
3.16 |
| 3 |
9.0
12.6
16.2 |
2.5
3.5
4.5 |
39.9
36.6
31.8 |
1.96
160
145 |
3 |
50
54
52 |
7.9
7.6
7.2 |
2.58
2.66
3.16 |
| 4 |
9.0
12.6
16.2 |
2.5
3.5
4.5 |
53.2
48.8
42.4 |
2.16
3.10
3.60 |
4 |
50
54
52 |
7.9
7.6
7.2 |
2.58
2.66
3.16 |
| 5 |
9.0
12.6
16.2 |
2.5
3.5
4.5 |
66.5
61
53 |
3.26
3.88
4.50 |
5.5 |
50
54
52 |
7.9
7.6
7.2 |
2.58
2.66
3.16 |
| 6 |
9.0
12.6
16.2 |
2.5
3.5
4.5 |
79.8
73.2
63.6 |
3.91
4.65
5.39 |
5.5 |
50
54
52 |
7.9
7.6
7.2 |
2.58
2.66
3.16 |
| 7 |
9.0
12.6
16.2 |
2.5
3.5
4.5 |
93.1
85.4
74.2 |
4.56
5.43
6.30 |
7.5 |
50
54
52 |
7.9
7.6
7.2 |
2.58
2.66
3.16 |
| 8 |
9.0
12.6
16.2 |
2.5
3.5
4.5 |
106.4
97.6
84.8 |
5.22
6.20
7.20 |
7.5 |
50
54
52 |
7.9
7.6
7.2 |
2.58
2.66
3.16 |
| 9 |
9.0
12.6
16.2 |
2.5
3.5
4.5 |
119.7
109.8
95.4 |
5.87
6.98
8.10 |
11 |
50
54
52 |
7.9
7.6
7.2 |
2.58
2.66
3.16 |
| 10 |
9.0
12.6
16.2 |
2.5
3.5
4.5 |
133
122
106 |
6.52
7.75
9.00 |
11 |
50
54
52 |
7.9
7.6
7.2 |
2.58
2.66
3.16 |
| 65DL |
2 |
18
30
35 |
5
8.33
9.72 |
37
32
29 |
1450 |
3.24
4.22
4.6 |
5.5 |
56
62
60 |
7.8
7.6
7.5 |
2.41
2.82
3.03 |
| 3 |
18
30
35 |
5
8.33
9.72 |
55.5
48
43.5 |
4.86
6.33
6.9 |
7.5 |
56
62
60 |
7.8
7.6
7.5 |
2.41
2.82
3.03 |
| 4 |
18
30
35 |
5
8.33
9.72 |
74
64
58 |
6.48
8.44
9.2 |
11 |
56
62
60 |
7.8
7.6
7.5 |
2.41
2.82
3.03 |
| 5 |
18
30
35 |
5
8.33
9.72 |
92.5
80
72.5 |
8.1
10.55
11.5 |
15 |
56
62
60 |
7.8
7.6
7.5 |
2.41
2.82
3.03 |
| 6 |
18
30
35 |
5
8.33
9.72 |
111
96
87 |
6.72
12.66
13.8 |
15 |
56
62
60 |
7.8
7.6
7.5 |
2.41
2.82
3.03 |
| 7 |
18
30
35 |
5
8.33
9.72 |
129.5
112
101.5 |
11.34
14.77
16.1 |
18.5 |
56
62
60 |
7.8
7.6
7.5 |
2.41
2.82
3.03 |
| 8 |
18
30
35 |
5
8.33
9.72 |
148
128
116 |
12.96
16.88
18.4 |
22 |
56
62
60 |
7.8
7.6
7.5 |
2.41
2.82
3.03 |
| 9 |
18
30
35 |
5
8.33
9.72 |
166.5
144
130.5 |
14.58
18.99
20.7 |
22 |
56
62
60 |
7.8
7.6
7.5 |
2.41
2.82
3.03 |
| 10 |
18
30
35 |
5
8.33
9.72 |
185
160
145 |
16.2
21.1
23 |
30 |
56
62
60 |
7.8
7.6
7.5 |
2.41
2.82
3.03 |
| 80DL |
2 |
32.4
50.4
65.16 |
9
14
18.1 |
43.2
40
34.2 |
1450 |
6.28
7.84
9.12 |
11 |
60.7
70
66.5 |
8.1
8
7.9 |
2.41
2.82
3.03 |
| 3 |
32.4
50.4
65.16 |
9
14
18.1 |
64.8
60
51.3 |
9.42
11.76
13.68 |
15 |
60.7
70
66.5 |
8.1
8
7.9 |
2.41
2.82
3.03 |
| 4 |
32.4
50.4
65.16 |
9
14
18.1 |
86.4
80
68.4 |
12.56
15.68
18.24 |
22 |
60.7
70
66.5 |
8.1
8
7.9 |
2.41
2.82
3.03 |
| 5 |
32.4
50.4
65.16 |
9
14
18.1 |
108
100
85.5 |
15.70
19.60
22.80 |
30 |
60.7
70
66.5 |
8.1
8
7.9 |
2.41
2.82
3.03 |
| 6 |
32.4
50.4
65.16 |
9
14
18.1 |
129.6
120
102.6 |
18.84
23.52
27.36 |
30 |
60.7
70
66.5 |
8.1
8
7.9 |
2.41
2.82
3.03 |
| 7 |
32.4
50.4
65.16 |
9
14
18.1 |
151.2
140
119.7 |
21.98
27.44
31.92 |
37 |
60.7
70
66.5 |
8.1
8
7.9 |
2.41
2.82
3.03 |
| 8 |
32.4
50.4
65.16 |
9
14
18.1 |
172.8
160
136.8 |
25.12
31.36
36.48 |
45 |
60.7
70
66.5 |
8.1
8
7.9 |
2.41
2.82
3.03 |
| 9 |
32.4
50.4
65.16 |
9
14
18.1 |
194.4
180
153.9 |
28.26
35.28
41.04 |
45 |
60.7
70
66.5 |
8.1
8
7.9 |
2.41
2.82
3.03 |
| 10 |
32.4
50.4
65.16 |
9
14
18.1 |
216
200
171 |
31.40
39.20
45.60 |
55 |
60.7
70
66.5 |
8.1
8
7.9 |
2.41
2.82
3.03 |
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