详细介绍
本系列是单吸,多级,分段式离心泵。输送液体的最高温度130℃。流量范围3.5--130mm³/h,扬程范围60--1100m。主要用于中、小型热电厂的锅炉给水,也可用于需要小流量、高扬程的供水场合。具有结构钢型好、运转平稳、寿命长等特点。
主要零件的制造材料:进水段、中断、出水段、导叶等过流零件--普通铸铁、球磨铸铁或不锈钢;叶轮--球磨铸铁或不锈钢;平衡装置的摩擦付---堆焊耐磨材料;轴--碳钢或不锈钢。
泵号中的数字意义:如DC50--80.50--设计点流量(m³ /h),80= 单级扬程(mm)
型号
|
级数
|
流量Q
|
扬程m
|
转速r/min
|
功率KW
|
效率%
|
必需汽油蚀余量m
|
叶轮直径mm
|
||
m3/h
|
L/S
|
轴功率
|
电机功率
|
|||||||
DC6-25
DCF6-25 |
3
|
3.5 |
0.97
1.74 2.49 |
82
72.4 62.2 |
2950
|
2.78
3.27 3.59 |
5.5
|
28.1
37.7 42.4 |
2.6
2.5 3.3 |
145
|
4
|
3.5
6.25 8.95 |
0.97
1.74 2.49 |
109
96.6 83 |
3.71
4.36 4.78 |
7.5
|
28.1
37.7 42.4 |
2.6
2.5 3.3 |
|||
5
|
3.5
6.25 8.95 |
0.97
1.74 2.49 |
137
121 104 |
4.64
5.45 5.98 |
7.5
|
28.1
37.7 42.4 |
2.6
2.5 3.3 |
|||
6
|
3.5
6.25 8.95 |
0.97
1.74 2.49 |
164
145 124 |
5.56
6.54 7.18 |
11
|
28.1
37.7 42.4 |
2.6 |
|||
7
|
3.5
6.25 8.95 |
0.97
1.74 2.49 |
191
169 145 |
6.49
7.63 8.38 |
11
|
28.1
37.7 42.4 |
2.6
2.5 3.3 |
|||
8
|
3.5
6.25 8.95 |
0.97
1.74 2.49 |
219
193 166 |
7.41
8.72 9.57 |
15
|
28.1
37.7 42.4 |
2.6
2.5 3.3 |
|||
9
|
3.5
6.25 8.95 |
0.97
1.74 2.49 |
246
217 187 |
8.34
9.81 10.8 |
15
|
28.1
37.7 42.4 |
2.6
2.5 3.3 |
|||
10
|
3.5
6.25 8.95 |
0.97
1.74 2.49 |
273
241 207 |
9.27
10.9 12.0 |
18.5
|
28.1
37.7 42.4 |
2.6
2.5 3.3 |
|||
11
|
3.5
6.25 8.95 |
0.97
1.74 2.49 |
301
266 228 |
10.2
12.0 13.2 |
18.5
|
28.1
37.7 42.4 |
2.6
2.5 3.3 |
|||
12
|
3.5
6.25 8.95 |
0.97
1.74 2.49 |
328
290 249 |
11.1
13.1 14.4 |
18.5
|
28.1
37.7 42.4 |
2.6
2.5 3.3 |
|||
型号
|
级数
|
流量Q
|
扬程m
|
转速r/min
|
功率KW
|
效率%
|
必需汽油蚀余量m
|
叶轮直径mm
|
||
m3/h
|
L/S
|
轴功率
|
电机功率
|
|||||||
DC12-50
DCF12-50 |
2
|
10
12.5 15 |
2.78
3.37 4.17 |
109
104 97 |
2950
|
7.70
8.33 9.00 |
11
|
38.6
42.4 49.3 |
2.1
2.5 2.8 |
200
|
3
|
10
12.5 15 |
2.78
3.37 4.17 |
164
155 146 |
11.6
12.5 13.5 |
15
|
38.6
42.4 49.3 |
2.1
2.5 2.8 |
|||
4
|
10
12.5 15 |
2.78
3.37 4.17 |
219
207 194 |
15.4
16.7 18.0 |
22
|
38.6
42.4 49.3 |
2.1
2.5 2.8 |
|||
5
|
10
12.5 15 |
2.78
3.37 4.17 |
273
259 243 |
19.3
20.8 22.5 |
30
|
38.6
42.4 49.3 |
2.1
2.5 2.8 |
|||
6
|
10
12.5 15 |
2.78
3.37 4.17 |
328
310 291 |
23.1
25.0 27.0 |
30
|
38.6
42.4 49.3 |
2.1
2.5 2.8 |
|||
7
|
10
12.5 15 |
2.78
3.37 4.17 |
383
362 340 |
27.0
29.1 31.5 |
37
|
38.6
42.4 49.3 |
2.1
2.5 2.8 |
|||
8
|
10
12.5 15 |
2.78
3.37 4.17 |
433
414 388 |
30.8
33.3 36.0 |
45
|
38.6
42.4 49.3 |
2.1
2.5 2.8 |
|||
9
|
10
12.5 15 |
2.78
3.37 4.17 |
492
466 437 |
34.2
37.5 40.5 |
45
|
38.6
42.4 49.3 |
2.1
2.5 2.8 |
|||
10
|
10
12.5 15 |
2.78
3.37 4.17 |
547
517 485 |
38.5
41.6 45.0 |
55
|
38.6
42.4 49.3 |
2.1
2.5 2.8 |
|||
11
|
10
12.5 15 |
2.78
3.37 4.17 |
601
569 534 |
42.4
45.8 46.5 |
55
|
38.6
42.4 49.3 |
2.1
2.5 2.8 |
|||
12
|
10
12.5 15 |
2.78 |
656
621 532 |
49.2
50.0 54 |
55
|
38.6
42.4 49.3 |
2.1
2.5 2.8 |
|||
DC25-80
DC25-80 |
2
|
17.4
25 29.1 |
4.84
6.95 8.07 |
169
159 151 |
2950
|
19.4
22.6 22.7 |
30
|
41.4
48 51.8 |
3.1
3.3 3.8 |
250
|
3
|
17.4
25 29.1 |
4.84
6.95 8.07 |
253
239 227 |
29.2
33.9 34.1 |
45
|
41.4
48 51.8 |
3.1
3.3 3.8 |
|||
4
|
17.4
25 29.1 |
4.84
6.95 8.07 |
338
318 302 |
38.8
45.2 45.4 |
55
|
41.4
48 51.8 |
3.1
3.3 3.8 |
|||
5
|
17.4
25 29.1 |
4.84
6.95 8.07 |
422
397 378 |
48.4 |
75
|
41.4
48 51.8 |
3.1
3.3 3.8 |
|||
6
|
17.4
25 29.1 |
4.84
6.95 8.07 |
506
476 454 |
58
67.7 68.1 |
90
|
41.4
48 51.8 |
3.1
3.3 3.8 |
|||
7
|
17.4
25 29.1 |
4.84
6.95 8.07 |
490
556 530 |
67.7
79 79.5 |
90
|
41.4
48 51.8 |
3.1 |
|||
8
|
17.4
25 29.1 |
4.84
6.95 8.07 |
675
635 605 |
77.5
90.2 99.8 |
110
|
41.4
48 51.8 |
3.1
3.3 3.8 |
|||
9
|
17.4
25 29.1 |
4.84
6.95 8.07 |
760
715 681 |
87.2
102 102 |
132
|
41.4
48 51.8 |
3.1
3.3 3.8 |
|||
10
|
17.4
25 29.1 |
4.84
6.95 8.07 |
844
795 757 |
96.9
113 114 |
132
|
41.4 |
3.1
3.3 3.8 |
|||
11
|
17.4
25 29.1 |
4.84
6.95 8.07 |
928
875 833 |
107
124 125 |
160
|
41.4
48 51.8 |
3.1
3.3 3.8 |
|||
12
|
17.4
25 29.1 |
4.84
6.95 8.07 |
1013
954 908 |
110
136 136 |
160
|
41.4
48 51.8 |
3.1 |
|||
型号
|
级数
|
流量Q
|
扬程m
|
转速r/min
|
功率KW
|
效率%
|
必需汽油蚀余量m
|
叶轮直径mm
|
||
m3/h
|
L/S
|
轴功率
|
电机功率
|
|||||||
DC50-80
DCF50-80 |
2
|
32.4
50.4 66.2 |
9
14 18.4 |
177
165 146 |
2950
|
30.7
36.7 43.9 |
55
|
51
60 60 |
3.8
4.3 4.8 |
250
|
3 |
32.4
50.4 66.2 |
9
14 18.4 |
266
247 219 |
46.0
55.0 65.9 |
75
|
51 |
3.8
4.3 4.8 |
|||
4
|
32.4
50.4 66.2 |
9
14 18.4 |
354
329 292 |
61.3
73.3 87.8 |
110
|
51
60 60 |
3.8
4.3 4.8 |
|||
5
|
32.4
50.4 66.2 |
9
14 18.4 |
443
412 365 |
76.7
91.7 110 |
132
|
51 |
3.8
4.3 4.8 |
|||
6
|
32.4
50.4 66.2 |
9
14 18.4 |
532
494 438 |
82.0 |
160
|
51
60 60 |
3.8
4.3 4.8 |
|||
7
|
32.4
50.4 66.2 |
9
14 18.4 |
620
576 511 |
107
128 154 |
185
|
51 |
3.8
4.3 4.8 |
|||
8
|
32.4
50.4 66.2 |
9
14 18.4 |
709
658 584 |
123
147 176 |
220
|
51
60 60 |
3.8
4.3 4.8 |
|||
9
|
32.4
50.4 66.2 |
9 |
797
741 657 |
138
165 198 |
220
|
51
60 60 |
3.8
4.3 4.8 |
|||
10
|
32.4
50.4 66.2 |
9
14 18.4 |
886
823 730 |
153
183 220 |
275
|
51
60 60 |
3.8
4.3 4.8 |
|||
11
|
32.4
50.4 66.2 |
9
14 18.4 |
975
905 803 |
169
202 242 |
275
|
51
60 60 |
3.8
4.3 4.8 |
|||
12
|
32.4
50.4 66.2 |
9
14 18.4 |
1063
988 876 |
184
220 263 |
275
|
51
60 60 |
3.8
4.3 4.8 |
|||
DC100-80
DCF100-80 |
2
|
50
102 131 |
14.2
28.2 36.5 |
181 |
2950
|
43.2
61.9 70.9 |
90
|
57
74 72 |
4.0
4.8 6.2 |
250
|
3
|
50
102 131 |
14.2
28.2 36.5 |
271
248 214 |
64.7
93.1 106 |
132
|
57
74 72 |
4.0
4.8 6.2 |
|||
4
|
50 |
14.2
28.2 36.5 |
361
331 285 |
86.2
124 141 |
160
|
57
74 72 |
4.0
4.8 6.2 |
|||
5
|
50
102 131 |
14.2
28.2 36.5 |
541
414 356 |
110
155 178 |
220
|
57
74 72 |
4.0 |
|||
6
|
50
102 131 |
14.2
28.2 36.5 |
541
497 427 |
132
186 214 |
250
|
57
74 72 |
4.0
4.8 6.2 |
|||
7
|
50
102 131 |
14.2 |
631
590 498 |
154
217 249 |
280
|
57 |
4.0 |
|||
8
|
50
102 131 |
14.2
28.2 36.5 |
721
663 566 |
176
248 285 |
350
|
57
74 72 |
4.0
4.8 6.2 |
|||
9
|
50
102 131 |
14.2 |
811
746 640 |
198
297 320 |
350
|
57
74 72 |
4.0
4.8 6.2 |
|||
10
|
50
102 131 |
14.2
28.2 36.5 |
902
820 711 |
220
310 356 |
400
|
57
74 72 |
4.0
4.8 6.2 |
|||
11
|
50
102 131 |
14.2
28.2 36.5 |
992
912 782 |
242
341 392 |
400
|
57 |
4.0
4.8 6.2 |
|||
12
|
50
102 131 |
14.2
28.2 36.5 |
1082
994 854 |
264
372 427 |
500
|
57
74 72 |
4.0
4.8 6.2 |