S/SH系列单级双吸中开泵
单级双吸中开泵(离心泵)概述:
S/SH系列单级双吸中开泵(离心泵) ,供输送清水或物理化学性质类似于水的其它液体之用。被输送液体温度不得高于80℃。适用于工厂、厂矿、城市给水、电站、农田排灌和各种水利工程。
一、单级双吸中开泵(离心泵) 性能范围
泵进口直径DN: 100∽1400mm
流量Q: 最高1800m3/h
扬程H: 最高135m
工作压力P: 最高2.5MPa
工作温度T: 最高135°C
二、单级双吸中开泵(离心泵) 结构说明
S/SH系列单级双吸中开泵(离心泵) 为单级、双吸、泵壳轴向中开的蜗壳式离心泵。泵吸入口与吐出口均在泵轴心线下方,呈水平方向。
泵主要零件有泵体、泵盖、叶轮、轴、双吸密封环等。
泵进出水法兰上,设有安装真空表和压力表的管螺孔,进出水法兰底部设有放水管螺孔。法兰按GB标准制作,也可采用ISO、DIN、BS或ANSI标准制作.
叶轮经平衡校验合格后,用轴套及轴套螺母固定在轴上,其轴向位置可通过轴套螺母进行调整。叶轮轴向力利用其叶片对称布置达到平衡。泵轴由两套滚动轴承支撑,安装在泵体两端。轴承采用油脂润滑。
泵体上设有双吸密封环,拆卸更换方便。
泵通过弹性柱销联轴器或金属迭片式联轴器由电动机直接传动。驱动机也可采用内燃机、气轮机。
轴封可采用填料密封,也可采用机械密封。轴封冷却冲洗水可通过泵盖中开面上的凹槽进入轴封腔,也可通过外接冷却水管进入轴封腔。
S/SH系列单级双吸离心泵(中开泵)检修时勿需拆卸进出水管及电动机,维修方便。
根据用户需要,可改变泵结构尺寸。
三、单级双吸中开泵(离心泵) - 性能表
| 泵型号 |
流量
(m3/h) |
扬程
(m) |
转速
(r/min) |
功 率 P(kW) |
效率
(%) |
汽蚀余量
(m) |
泵重量
(Kg) |
| 轴功率 |
电机功率 |
| 300S96
| 360
485
612
| 104
96
90
| 1450
| 135.9
154.6
187.5
| 250
| 75
82
80
| 5
| 828
|
| 300S96A
| 342
468
540
| 95
89
84
| 1450
| 119.6
141.8
158.4
| 220
| 74
80
78
| 5.1
| 828
|
| 300S96B
| 320
450
520
| 86
80
74.9
| 1450
| 104.1
124.1
137.8
| 185
| 72
79
77
| 5.3
| 828
|
| 250S85
| 360
485
600
| 91
85
77
| 1450
| 122
144
166
| 220
| 73
78
76
| 4
| 515
|
| 250S85A
| 340
456
565
| 80
75
68
| 1450
| 103
121
140
| 185
| 72
77
75
| 4.2
| 510
|
| 250S65
| 360
485
612
| 71
65
58
| 1450
| 92.8
108.7
130.6
| 132
| 75
79
74
| 3
| 480
|
| 250S65A
| 342
468
540
| 61
54
50
| 1450
| 77
89
98
| 110
| 74
77
75
| 3.1
| 480
|
| 250S65B
| 320
450
520
| 51
45
41
| 1450
| 63.5
74.5
79.5
| 90
| 70
74
73
| 3.2
| 480
|
| 250S39
| 360
485
612
| 42
39
32
| 1450
| 54.2
61.3
67.5
| 75
| 76
84
79
| 3.2
| 380
|
| 250S39A
| 324
468
576
| 35
30
25
| 1450
| 41.7
48.4
50.9
| 55
| 74
79
77
| 3.3
| 380
|
| 250S24
| 360
485
576
| 27
24
19
| 1450
| 33.1
36.9
36.4
| 45
| 80
86
82
| 3.5
| 370
|
| 250S24A
| 342
414
482
| 22
20
17
| 1450
| 25.6
27.2
27.9
| 37
| 80
83
80
| 3.6
| 370
|
| 250S14
| 360
485
576
| 16
14
11
| 1450
| 19.6
21.5
22.1
| 30
| 80
86
78
| 3.8
| 32
|
| 250S14A
| 320
432
504
| 13
11
8
| 1450
| 14.5
15.8
14.6
| 18.5
| 78
82
75
| 3.9
| 320
|
| 300S90
| 590
790
936
| 93
90
82
| 1450
| 202
242
279
| 315
| 74
80
75
| 4
| 840
|
| 300S90A
| 576
756
918
| 86
78
70
| 1450
| 190
217
247
| 280
| 71
74
71
| 4.1
| 840 |
| 300S90B
| 540
720
900
| 72
67
57
| 1450
| 151
180
200
| 220
| 70
73
70
| 4.2
| 840
|
| 300S58
| 576
790
972
| 63
58
50
| 1450
| 131.8
147.9
165.5
| 200
| 75
84.2
80
| 4.4
| 810
|
| 300S58A
| 529
720
893
| 53
49
42
| 1450
| 100.5
118.6
130.9
| 160
| 76
81
78
| 4.5
| 810
|
| 300S58B
| 504
684
835
| 46
43
37
| 1450
| 87
100
108
| 132
| 73
80
78
| 4.7
| 810
|
| 300S32
| 612
790
900
| 36
32
28
| 1450
| 75
79
86
| 90
| 80
87
80
| 4.6
| 710
|
| 300S32A
| 551
720
810
| 31
26
24
| 1450
| 58.1
60.7
67.9
| 75
| 80
84
78
| 4.8
| 710
|
| 300S19
| 612
790
935
| 22
19
16
| 1450
| 45.9
47
47.9
| 55
| 80
87
85
| 5.2
| 488
|
| 300S19A
| 504
720
829
| 20
16
13
| 1450
| 38.7
39.2
39.1
| 45
| 71
80
75
| 5.4
| 488
|
| 300S12
| 612
790
900
| 14
12
10
| 1450
| 29.2
30.4
33.1
| 37
| 80
85
74
| 5.5
| 660
|
| 300S12A
| 522
684
792
| 11
10
8
| 1450
| 21.7
23.9
22.7
| 30
| 72
78
76
| 5.6
| 660
|
| 350S125
| 850
1260
1660
| 140
125
100
| 1450
| 463
530
628
| 710
| 70
81
72
| 5.4
| 1580
|
| 350S125A
| 803
1181
1570
| 125
112
90
| 1450
| 391
462
550
| 630
| 70
78
70
| 5.6
| 1580
|
| 350S125B
| 745
1098
1458
| 108
96
77
| 1450
| 313
373
425
| 500
| 70
77
72
| 5.8
| 1580
|
| 350S75
| 972
1260
1440
| 80
75
65
| 1450
| 271
303
319
| 355
| 78
85.2
80
| 5.8
| 1200
|
| 350S75A
| 900
1170
1332
| 70
65
56
| 1450
| 220
247
257
| 280
| 78
84
79
| 6.0
| 1200
|
| 350S75B
| 828
1080
1224
| 59
55
47
| 1450
| 177.4
197.3
203.5
| 220
| 75
82
77
| 6.2
| 1200 |
| 350S44
| 972
1260
1476
| 50
44
37
| 1450
| 163.4
171.6
188.3
| 220
| 81
88
79
| 6.3
| 110
|
| 350S44A
| 864
1116
1332
| 41
3
30
| 1450
| 121
130
136
| 160
| 80
84
80
| 6.4
| 1105
|
| 350S26
| 972
1260
1440
| 30
26
22
| 1450
| 99
101.4
105
| 132
| 80
88
82
| 6.7
| 875
|
| 350S26A
| 864
1116
1296
| 26
21
16
| 1450
| 76.5
76.9
77.4
| 110
| 80
83
73
| 6.8
| 875
|
| 350 16
| 972
1260
1440
| 20
16
13
| 1450
| 63.8
63.8
68.9
| 75
| 83
86
74
| 7.1
| 760
|
| 350S16A
| 864
1044
1260
| 16
13
10
| 1450
| 51
47
49
| 55
| 74
79
70
| 7.2
| 760
|
| 500S115
| 2150
2500
2850
| 120
115
106
| 1480
| 937
1004
1097
| 1250
| 75
78
75
| 8.8
| 2600
|
| 500S98
| 1620
2020
2340
| 114
98
79
| 970
| 644.8
673.9
680.3
| 800
| 78
80
74
| 4
| 2400
|
| 500S98A
| 1500
1872
2170
| 96
83
67
| 970
| 509
535.6
542
| 630
| 77
79
73
| 4.1
| 2400
|
| 500S98
| 1400
1746
2020
| 86
74
59
| 970
| 431.4
451.1
432.8
| 560
| 76
78
75
| 4.2
| 2400
|
| 500S59
| 1620
2020
2340
| 67
59
47
| 970
| 374
391
374
| 450
| 79
83
80
| 4.5
| 2240
|
| 500S59A
| 1500
1872
2170
| 57
49
39
| 970
| 315
329
320
| 400
| 74
76
72
| 4.6
| 2235
|
| 500S59B
| 1400
1746
2020
| 46
40
32
| 970
| 240
257
248
| 315
| 73
74
71
| 4.7
| 2230
|
| 500S35
| 1620
2020
2340
| 40
35
28
| 970
| 207.6
218.8
209.9
| 280
| 85
88
85
| 4.8
| 1640
|
| 500S35A
| 1400
1746
2020
| 31
27
21
| 970
| 144
151
138
| 220
| 82
85
84
| 4.8
| 1640
|
| 500S22
| 1620
2020
2340
| 24
22
19
| 970
| 137.5
144.1
142.4
| 185
| 77
84
85
| 5.2
| 1558 |
| 500S22A
| 1400
1746
2020
| 20
17
14
| 970
| 103
101
94
| 132
| 74
80
82
| 5.3
| 1555
|
| 500S13
| 1620
2020
2340
| 15
13
10
| 970
| 83.8
86.2
79.7
| 110
| 79
83
80
| 5.7
| 1505
|
| 600S22
| 2520
3140
3600
| 25
22
18
| 970
| 209.2
215.8
215.2
| 250
| 82
88
82
| 7
| 2500
|
| 600S22A
| 2160
2860
3240
| 21
18
16
| 970
| 152.5
161.1
168.1
| 185
| 81
87
84
| 7.1
| 2500
|
| 600S32
| 2160
3170
3600
| 36
32
27
| 970
| 278.6
310.4
311.4
| 355
| 76
89
85
| 7
| 2550
|
| 600S32A
| 1800
2850
3240
| 30
26
23
| 970
| 240
229
236
| 280
| 72
88
86
| 7.1
| 2550
|
| 600S47
| 2160
3170
3600
| 56
47
40
| 970
| 412
456
456
| 560
| 80
89
86
| 6.5
| 3850
|
| 600S47A
| 1980
2920
3240
| 56
40
37
| 970
| 318
361
380
| 450
| 78
88
86
| 6.6
| 3850
|
| 600S75
| 2160
3170
3600
| 84
75
67
| 970
| 568
736
821
| 900
| 87
88
80
| 6
| 4300
|
| 600S75A
| 1980
2950
3240
| 74
65
60
| 970
| 486.6
600.2
662.8
| 710
| 82
87
80
| 6.1
| 4300
|
| 600S75B
| 1800
2710
3060
| 60
55
51
| 970
| 367.6
477.5
531.3
| 560
| 80
85
80
| 6.2
| 4300
|
| 600S100
| 2160
3170
3600
| 110
100
92
| 970
| 829.6
1015.6
1073.8
| 1400
| 78
85
84
| 6
| 7188
|
| 600S100A
| 1980
3000
3240
| 100
90
85
| 970
| 691.3
875.4
914.6
| 1120
| 78
84
82
| 6.2
| 7158
|
| 600S100B
| 1800
2830
3060
| 90
80
75
| 970
| 588.2
751.9
781.3
| 1000
| 75
82
80
| 6.4
| 7116
|
| 800S22
| 4320
5500
6480
| 25
22
19
| 730
| 358.7
370.2
389.9
| 450
| 82
89
86
| 7
| 4500
|
| 800S22J
| 3000
4400
5040
| 16
14
12
| 585
| 163.4
190.6
193.8
| 250
| 80
88
85
| 5
| 4500 |
| 800S22A
| 3960
4830
5500
| 19
17
15
| 730
| 246.9
254.1
261.2
| 3154
| 83
88
86
| 7.2
| 4500
|
| 800S22AJ
| 2800
3870
4500
| 13
11
9
| 585
| 123.9
133.3
131.3
| 185
| 80
87
84
| 5.1
| 4500
|
| 800S32
| 4320
5500
6480
| 35
32
29
| 730
| 502.2
538.5
588.2
| 630
| 82
89
87
| 7
| 5100
|
| 800S32J
| 3000
4400
5200
| 23
20
18
| 585
| 234.9
272.3
299.9
| 315
| 80
88
85
| 4.5
| 5100
|
| 800S32A
| 3500
4950
6000
| 30
26
23
| 730
| 353
398
437
| 450
| 81
88
86
| 7.1
| 5100
|
| 800S32AJ
| 3700
3960
4680
| 19
17
14
| 585
| 174.6
210.7
212.4
| 250
| 80
87
84
| 4.6
| 5100
|
| 800S47
| 4320
5500
6480
| 51
47
42
| 730
| 740.7
782.2
842.2
| 1000
| 81
80
88
| 6.5
| 7300
|
| 800S47J
| 3000
4400
5200
| 35
30
26
| 585
| 357.4
403.9
428.1
| 450
| 80
89
86
| 4
| 7300
|
| 800S47A
| 3500
5070
6000
| 45
40
36
| 730
| 530621
684
| 710
| 81
89
86
| 6.6
| 7300
|
| 800S47AJ
| 2800
4060
4800
| 30
25
22
| 585
| 285.9
314.1
334.4
| 355
| 80
88
86
| 4.1
| 7300
|
| 800S76
| 4000
5500
6500
| 80
76
71
| 730
| 1103.1
1293.6
1444.6
| 1600
| 79
88
87
| 6
| 7888
|
| 800S76J
| 3000
4400
5500
| 54
49
43
| 585
| 551.1
674.9
757.7
| 800
| 80
87
85
| 4
| 7888
|
| 800S76A
| 3500
5080
6000
| 70
65
62
| 730
| 845
1034
1206
| 1250
| 79
87
84
| 6.1
| 7815
|
| 800S76AJ
| 2800
4070
5000
| 48
42
37
| 585
| 463
541
607
| 630
| 79
86
83
| 4.1
| 7815
|
| 800S76B
| 3000
4680
5500
| 60
55
51
| 730
| 628.6
824.7
920.3
| 1000
| 78
85
83
| 6.2
| 7762
|
| 800S76BJ
| 2500
3750
4500
| 40
35
30
| 585
| 358.3
425.5
459.6
| 500
| 76
84
80
| 4.2
| 7762 |
| 1200S22
| 7920
9612
10800
| 25.5
22
18
| 500
| 644
662
638
| 800
| 85.5
87
83
| 5.8
| 17000 |
| 1200S22A
| 7200
9000
10080
| 22.8
20.2
17.5
| 500
| 534
573
585
| 710
| 83.8
86.5
82.2
| 5
.9
| 17000 |
| 1200S32
| 8640
10800
12960
| 35
32
26
| 600
| 992
1082
1073
| 1400
| 83
87
85.5
| 7.7
| 19300 |
| 1200S32A
| 7776
9720
11664
| 32.5
29
23
| 600
| 834
887.5
860
| 1250
| 82.5
86.5
85
| 7.8
| 19300
|
| 1200S39
| 7200
9000
10800
| 42.5
39
33
| 500
| 1023
1092.4
1155
| 1600
| 81.5
87.5
84
| 5.5
| 21000
|
| 1200S39A
| 6480
8100
9720
| 38.5
35
29
| 500
| 849
892.5
925
| 1250
| 80
86.5
83
| 5.7
| 21000
|
| 1200S39B
| 5832
7390
8748
| 34
31
25.5
| 500
| 675
718
741
| 1000
| 80
85.7
82
| 5.9
| 21000
|
| 1200S56
| 8640
10800
12960
| 60.5
56
47.5
| 600
| 1736
1871
1960
| 2240
| 82
88
85.5
| 7.5
| 22500
|
| 1200S56A
| 7776
9720
11664
| 54.5
50
42
| 600
| 1452
1512.6
1597
| 2000
| 81
87.5
83.5
| 7.7
| 22500
|
| 1200S56B
| 6998.4
8748
10497.6
| 49
44
36.6
| 600
| 1167
1218.9
1280
| 1600
| 80
86
81.5
| 7.9
| 22500
|
| 1200S72
| 10224
| 72
| 746
| 2251
| 12500
| 89
| 11.7
| 23500
|
| 1400S24
| 18000
| 24
| 370
| 1377
| 1600
| 85.5
| 9.5
| 28000
|
| 1400S25
| 16000
| 25
| 370
| 1251
| 1600
| 87
| 8.9
| 28000 |
| |
|
|
|
|
|
|
|
|
单级双吸中开泵(离心泵) 进口、出口法兰尺寸表
| 泵型号 |
泵进口法兰 |
泵出口法兰 |
| Dg1 |
Do1 |
D1 |
n-фd1 |
Dg2 |
Do2 |
D2 |
n-фd2 |
| 100S90
| 100
| 180
| 220
|
| 70
| 150
| 185
| 4-ф17.5
|
| 150S100
| 150
| 240
| 285
| 8-ф22
| 100
| 180
| 220
| 8-ф17.5
|
| 150S78
|
| 150S50
|
| 200S95
| 200
| 295
| 340
| 125
| 210
| 250
|
| 200S63
| 150
| 240
| 285
| 8-ф22
|
| 200S42
|
| 250S85
| 250
| 350
| 395
| 12-ф22
| 150
| 240
| 285
| 8-ф22
|
| 250S65
|
| 250S39
| 200
| 295
| 340
|
| 250S24
|
| 250S14
|
| 300S96
| 300
| 400
| 445
|
| 300S90
|
| 300S58
| 250
| 350
| 395
| 12-ф22
|
| 300S32
|
| 300S19
|
| 300S12
| 300
| 400
| 445
|
| 350S125
| 350
| 460
| 505
| 16-ф22
| 200
| 295
| 340
|
| 350S75
| 250
| 350
| 395
|
| 350S44
| 300
| 400
| 445
|
| 350S26
|
| 350S16
| 350
| 460
| 505
| 16-ф22
|
| 500S115
| 500
| 620
| 670
| 20-ф26
| 300
| 400
| 445
| 12-ф22
|
| 500S98
|
| 500S59
| 350
| 460
| 505
| 16-ф22
|
| 500S35
|
| 500S22
| 400
| 515
| 565
| 16-ф26
|
| 500S13
| 500
| 620
| 670
| 20-ф26
|
| 600S100
| 600
| 725
| 780
| 20-ф30
| 400
| 525
| 580
| 16-ф30
|
| 600S75
| 400
| 515
| 565
| 16-ф26
|
| 600S47
|
| 600S32
| 500
| 620
| 670
| 20-ф26
|
| 600S22
|
| 800S76
| 800
| 950
| 1015
| 24-ф33
| 600
| 725
| 780
| 20-ф30
|
| 800S47
|
| 800S32
|
| 800S22
|
| 1200S72
| 1200
| 1450
| 1650
| 32-ф34
| 800
| 990
| 1070
| 24-ф34
|
| 1200S56
|
| 1200S39
|
| 1200S32
|
| 1200S22
|
| 1400S25
| 1400
| 1590
| 1675
| 36-ф42
| 1200
| 1380
| 1455
| 32-ф39
|
| 1400S24
| 1400
| 1590
| 1675
| 36-ф42 |
| |
|
|
|
|
|
|
|
|
