水泵參數(shù),水泵參數(shù)的選擇,水泵參數(shù)的選擇注意事項(xiàng)
一、水泵參數(shù)的選擇
水泵選型設(shè)計(jì)時(shí)，要考慮的是將流體自低處向高處排送的問(wèn)題，通常是在考慮滿足zui大揚(yáng)程、zui大流量等zui不利因素的情況下選擇水泵參數(shù)，造成所選水泵揚(yáng)程偏高，運(yùn)行時(shí)偏離設(shè)計(jì)揚(yáng)程；工作在低揚(yáng)程、大流量的低效區(qū)，浪費(fèi)電能。相關(guān)水里含沙對(duì)水泵流量揚(yáng)程的影響文章里面提到多泥沙河流上要考慮泥沙水流對(duì)過(guò)流部件的磨蝕所帶來(lái)的揚(yáng)程減少，引水流量逐漸下降的效率漸變過(guò)程。因此，在zui終決定多泥沙河流泵站的水泵參數(shù)時(shí)，必須嚴(yán)格遵循含沙水流對(duì)水泵性能影響的程度，考查在水泵有效工作期內(nèi)對(duì)水泵揚(yáng)程、流量、效率和軸功率的影響，試驗(yàn)和分析測(cè)定水泵在磨蝕過(guò)程中性能的變化。zui終決定對(duì)水泵參數(shù)的修正。另外需要提及的是參數(shù)與科學(xué)管理相結(jié)合，協(xié)調(diào)水泵站內(nèi)各機(jī)組間的開啟和時(shí)序，對(duì)進(jìn)水流量進(jìn)行動(dòng)態(tài)控制，完善進(jìn)水的科學(xué)調(diào)度。確保減少進(jìn)水波動(dòng)和降低泵站能耗的控調(diào)，并對(duì)提水的后續(xù)處理單元建立聯(lián)控機(jī)制，實(shí)現(xiàn)從河流提水到用戶的全流程控制，也可對(duì)水泵參數(shù)留有正面效應(yīng)。
二、常用水泵的種類
人類利用泵作為工、農(nóng)業(yè)和生活中的一種工具已有長(zhǎng)久歷史?，F(xiàn)在比較普遍應(yīng)用的與我們關(guān)系較為密切的有離心泵；軸流泵和混流泵。這些類型的泵都是靠葉輪的旋轉(zhuǎn)給水以壓力和速度等兩種能量，當(dāng)它通過(guò)泵體時(shí)．盡可能率地將動(dòng)能轉(zhuǎn)變?yōu)閴毫δ埽员阌?/span>低處向高處(或由低壓區(qū)向高壓區(qū))揚(yáng)水。三種類型的泵獲得壓力的方法有所不同．離心泵是借離心力的作用使水獲得壓力，軸流泵是借葉片給水以升力而產(chǎn)生壓力．而混流泵是：一部分借離心力；另一部分借葉片的升力以使水獲得壓力。由于這些泵都是通過(guò)葉輪的旋轉(zhuǎn)，讓水體通過(guò)泵體的，對(duì)帶有特殊介質(zhì)的含砂水流所發(fā)生的對(duì)泵體的磨蝕破壞也由此產(chǎn)生。這關(guān)系到水泵設(shè)計(jì)、水泵參數(shù)的選擇和水泵加工與安裝。
三、常用水泵參數(shù)
1、潛水泵參數(shù)
QY潛水泵屬于一款常用的潛水泵類產(chǎn)品，主要適應(yīng)與輸送類似與清水的介質(zhì)，更多潛水泵參數(shù)類產(chǎn)品可以參考潛水泵大全
規(guī) 格 型 號(hào) | 流量 | 揚(yáng)程 | 電壓 | 功率 | 電流 | 轉(zhuǎn)速 | 配管 |
| (m3/h) | (m) | (V) | (KW) | (A) | (r/ain) | (mm) |
QY8.4-40/2-2.2 | 8.4 | 40 | 220/380 | 2.2 | 5.2 | 3000 | 40 |
QY15-26-2.2 | 15 | 26 | 220/380 | 2.2 | 5.2 | 3000 | 50 |
QY27-17-2.2 | 27 | 17 | 220/380 | 2.2 | 5.2 | 3000 | 65 |
QY40-12-2.2 | 40 | 12 | 220/380 | 2.2 | 5.2 | 3000 | 75 |
QY65-7-2.2 | 65 | 7 | 220/380 | 2.2 | 5.2 | 3000 | 100 |
QY100-4.5-2.2 | 100 | 4.5 | 220/380 | 2.2 | 5.2 | 3000 | 150 |
QY8.4-50/2-3 | 8.4 | 50 | 380 | 3 | 7.2 | 3000 | 40 |
QY15-26-3 | 15 | 26 | 380 | 3 | 7.2 | 3000 | 50 |
QY25-26-3 | 25 | 26 | 380 | 3 | 7.2 | 3000 | 65 |
QY40-16-3 | 40 | 16 | 380 | 3 | 7.2 | 3000 | 75 |
QY65-10-3 | 65 | 10 | 380 | 3 | 7.2 | 3000 | 100 |
QY100-6-3 | 100 | 6 | 380 | 3 | 7.2 | 3000 | 150 |
QY20-32/2-3 | 10 | 48 | 380 | 3 | 7.2 | 3000 | 64 |
QY10-70/4-4 | 10 | 70 | 380 | 4 | 9.2 | 3000 | 50 |
QY12.5-50-4 | 12.5 | 50 | 380 | 4 | 9.2 | 3000 | 50 |
QY25-32-4 | 25 | 32 | 380 | 4 | 9.2 | 3000 | 65 |
QY40-21-4 | 40 | 21 | 380 | 4 | 9.2 | 3000 | 75 |
QY65-14-4 | 65 | 14 | 380 | 4 | 9.2 | 3000 | 100 |
QY100-9-4 | 100 | 9 | 380 | 4 | 9.2 | 3000 | 150 |
QY200-6-4 | 200 | 6 | 380 | 4 | 9.2 | 3000 | 200 |
QY25-40-5.5 | 25 | 40 | 380 | 5.5 | 13.2 | 3000 | 65 |
QY40-24-5.5 | 40 | 24 | 380 | 5.5 | 13.2 | 3000 | 75 |
QY75-20-5.5 | 75 | 20 | 380 | 5.5 | 13.2 | 3000 | 100 |
QY160-12-5.5 | 160 | 12 | 380 | 5.5 | 13.2 | 3000 | 150 |
QY260-8-5.5 | 260 | 8 | 380 | 5.5 | 13.2 | 3000 | 200 |
QY25-50-7.5 | 25 | 50 | 380 | 7.5 | 16 | 3000 | 65 |
QY40-38-7.5 | 40 | 38 | 380 | 7.5 | 16 | 3000 | 75 |
QY65-25-7.5 | 65 | 25 | 380 | 7.5 | 16 | 3000 | 100 |
QY200-12-7.5 | 200 | 12 | 380 | 7.5 | 16 | 3000 | 150 |
QY260-10-7.5 | 260 | 10 | 380 | 7.5 | 16 | 3000 | 200 |
QY50-50-11 | 50 | 50 | 380 | 11 | 22 | 3000 | 75 |
規(guī) 格 型 號(hào) | 流量 | 揚(yáng)程 | 電壓 | 功率 | 電流 | 轉(zhuǎn)速 | 配管 |
| (m3/h) | (m) | (V) | (KW) | (A) | (r/ain) | (mm) |
QY10-70/3-4 | 10 | 70 | 380 | 4 | 9.2 | 3000 | 50 |
QY10-80/3-5.5 | 10 | 80 | 380 | 5.5 | 13.2 | 3000 | 50 |
QY10-110/4-7.5 | 10 | 110 | 380 | 7.5 | 16 | 3000 | 50 |
QY10-135/5-9.2 | 10 | 135 | 380 | 9.2 | 18 | 3000 | 50 |
QY15-160/6-11 | 15 | 160 | 380 | 11 | 23 | 3000 | 50
|
2、離心水泵參數(shù)
離心水泵主要分為立式和臥式兩種，該系列離心水泵性能參數(shù)非常全面從小到大材質(zhì)有鑄鐵或者不銹鋼材質(zhì)供選擇。
型號(hào) | 流量 | 揚(yáng)程
m | 效率
% | 轉(zhuǎn)速
r/min | 電機(jī)
功率
kw | 汽蝕
余量
m | 重量
kg | m3/h | l/s | ISG15-80 | 1.1
1.5
2.0 | 0.3
0.42
0.55 | 8.5
8
7 | 26
34
34 | 2900 | 0.18 | 2.3 | 17 | ISG20-110 | 1.8
2.5
3.3 | 0.50
0.69
0.91 | 16
15
13.5 | 25
34
35 | 2900 | 0.37 | 2.3 | 25 | ISG20-160 | 1.8
2.5
3.3 | 0.50
0.69
0.91 | 33
32
30 | 19
25
23 | 2900 | 0.75 | 2.3 | 29 | ISG25-110 | 2.8
4.0
5.2 | 0.78
1.11
1.44 | 16
15
13.5 | 34
42
41 | 2900 | 0.55 | 2.3 | 26 | ISG25-125 | 2.8
4.0
5.2 | 0.78
1.11
1.44 | 20.6
20
18 | 28
36
35 | 2900 | 0.75 | 2.3 | 28 | ISG25-12 | 2.5
3.6
4.6 | 0.69
1.0
1.28 | 17
16
14.4 | 35
35
35 | 2900 | 0.55 | 2.3 | 27 | ISG25-160 | 2.8
4.0
5.2 | 0.78
1.11
1.44 | 33
32
30 | 24
32
33 | 2900 | 1.5 | 2.3 | 39 | ISG25-160A | 2.6
3.7
4.9 | 0.12
1.03
1.36 | 29
28
26 | 31
31
31 | 2900 | 1.1 | 2.3 | 34 | ISG32-100I | 4.4
6.3
8.3 | 1.22
1.75
2.32 | 13.2
12.5
11.3 | 48
54
53 | 2900 | 0.75 | 2.0 | 32 | ISG32-125 | 3.5
5.0
6.5 | 0.97
1.39
1.8 | 22
20
18 | 40
44
42 | 2900 | 0.75 | 2.3 | 28 | ISG32-12 | 3.1
4.5
5.8 | 0.86
1.25
1.61 | 17.6
16
14.4 | 43
43
43 | 2900 | 0.55 | 2.3 | 28 | ISG32-160 | 3.1
4.5
5.8 | 0.86
1.25
1.61 | 33
32
30 | 34
40
42 | 2900 | 1.5 | 2.3 | 28 |
|
|
ISG32-160I | 4.4
6.3
8.3 | 1.22
1.75
2.32 | 33.2
32
30.2 | 34
40
42 | 2900 | 2.2 | 2.0 | 47 | ISG32-200 | 3.1
4.5
5.8 | 0.86
1.25
1.61 | 51
50
48 | 28
35
37 | 2900 | 3 | 2.0 | 47 | ISG32-200I | 4.4
6.3
8.3 | 1.22
1.75
2.32 | 50.5
50
48 | 26
33
35 | 2900 | 4 | 2.0 | 43 | ISG32-200IA | 2.8
4.0
5.2 | 0.78
1.11
1.44 | 44.6
44
42.7 | 34
40
42 | 2900 | 2.2 | 2.0 | 74 | ISG40-100 | 4.4
6.3
8.3 | 1.22
1.75
2.31 | 13.2
12.5
11.3 | 48
54
53 | 2900 | 0.55 | 2.3 | 32 | ISG40-100A | 3.9
5.6
7.4 | 1.08
1.56
2.06 | 10.6
10
9 | 52
52
52 | 2900 | 0.37 | 2.3 | 32 | ISG40-125 | 4.4
6.3
8.3 | 1.22
1.75
2.31 | 21
20
18 | 41
46
43 | 2900 | 1.1 | 2.3 | 34 | ISG40-12 | 3.9
5.6
7.4 | 1.08
1.56
2.06 | 17.6
16
14.4 | 40
45
41 | 2900 | 0.75 | 2.3 | 33 | ISG40-160 | 4.4
6.3
8.3 | 1.22
1.75
2.31 | 33
32
30 | 35
40
40 | 2900 | 2.2 | 2.3 | 47 | ISG40-160A | 4.1
5.9
7.8 | 1.14
1.64
2.17 | 29
28
26.3 | 34
39
39 | 2900 | 1.5 | 2.3 | 43 | ISG40-160B | 3.8
5.5
7.2 | 1.06
1.53
2.0 | 25.5
24
22.5 | 34
38
37 | 2900 | 1.1 | 2.3 | 38 | ISG40-200 | 4.4
6.3
8.3 | 1.22
1.75
2.31 | 51
50
48 | 26
33
32 | 2900 | 4 | 2.3 | 74 | ISG40-200A | 4.1
5.9
7.8 | 1.14
1.64
2.17 | 45
44
42 | 26
31
30 | 2900 | 3 | 2.3 | 62 | ISG40-200B | 3.7
5.3
7.0 | 1.03
1.47
1.94 | 38
36
34.5 | 29
29
29 | 2900 | 2.2 | 2.3 | 52 | ISG40-250 | 4.4
6.3
8.3 | 1.22
1.75
2.31 | 82
80
74 | 24
28
28 | 2900 | 7.5 | 2.3 | 105 | ISG40-250A | 4.1
5.9
7.8 | 1.14
1.64
2.17 | 72
70
65 | 24
28
27 | 2900 | 5.5 | 2.3 | 98 | ISG40-250B | 3.8
5.5
7.0 | 1.06
1.53
1.94 | 61.5
60
56 | 23
27
26 | 2900 | 4 | 2.3 | 77 | ISG40-100I | 8.8
12.5
16.3 | 2.44
3.47
4.53 | 13.2
12.5
11.3 | 55 62 60 | 2900 | 1.1 | 2.3 | 34 | ISG40-100IA | 8
11
14.5 | 2.22
3.05
4.03 | 10.6
10
9 | 60
60
60 | 2900 | 0.75 | 2.3 | 32 | ISG40-125I | 8.8
12.5
16.3 | 2.44
3.47
4.53 | 21.2
20
17.8 | 49
58
57 | 2900 | 1.5 | 2.3 | 38 | ISG40-125IA | 8
11
14.5 | 2.22
3.05
4.03 | 17
16
14 | 57
57
57 | 2900 | 1.1 | 2.3 | 33 | ISG40-160I | 8.8
12.5
16.3 | 2.44
3.47
4.53 | 33
32
30 | 45
52
51 | 2900 | 3 | 2.3 | 56 | ISG40-160IA | 8.2
11.7
15.2 | 2.28
3.25
4.22 | 29
28
26 | 44
51
50 | 2900 | 2.2 | 2.3 | 47 | ISG40-160IB | 7.3
10.4
13.5 | 2.38
2.89
3.75 | 23
22
20.5 | 50
50
50 | 2900 | 1.5 | 2.3 | 43 | ISG40-200I | 8.8
12.5
16.3 | 2.44
3.47
4.53 | 51.2
50
48 | 38
46
46 | 2900 | 5.5 | 2.3 | 85 | ISG40-200IA | 8.3
11.7
15.3 | 2.31
3.25
4.25 | 45
44
42 | 37
45
45 | 2900 | 4 | 2.3 | 75 | ISG40-200IB | 7.5
10.6
13.8 | 2.08
2.94
3.83 | 37
36
34 | 44
44
44 | 2900 | 3 | 2.3 | 63 |
|
|
ISG40-250I | 8.8
12.5
16.3 | 2.44
3.47
4.53 | 81.2
80
77.5 | 31
38
40 | 2900 | 11 | 2.3 | 145 | ISG40-250IA | 8.2
11.6
15.2 | 2.28
3.22
4.22 | 71
70
68 | 38
38
38 | 2900 | 7.5 | 2.3 | 95 | ISG40-250IB | 7.6
10.8
14 | 2.11
3.0
3.89 | 61.4
60
58 | 37
37
37 | 2900 | 7.5 | 2.3 | 94 | ISG40-250IC | 7.1
10.0
13.1 | 1.97
2.78
3.64 | 53.2
52
50.4 | 36
36
36 | 2900 | 5.5 | 2.3 | 88 | ISG50-100 | 8.8
12.5
16.3 | 2.44
3.47
4.53 | 13.6
12.5
11.3 | 55
62
60 | 2900 | 1.1 | 2.3 | 36 | ISG50-100A | 8
11
14.5 | 2.22
3.05
4.03 | 11
10
9 | 60
60
60 | 2900 | 0.75 | 2.3 | 35 | ISG50-125 | 8.8
12.5
16.3 | 2.44
3.47
4.53 | 21.5
20
17.8 | 49
58
57 | 2900 | 1.5 | 2.3 | 43 | ISG50-12 | 8
11
14.5 | 2.22
3.05
4.03 | 17
16
14 | 57
57
57 | 2900 | 1.1 | 2.3 | 38 | ISG50-160 | 8.8
12.5
16.3 | 2.44
3.47
4.53 | 33
32
30 | 45
52
51 | 2900 | 3 | 2.3 | 59 | ISG50-160A | 8.2
11.7
15.2 | 2.28
3.25
4.22 | 29
28
26 | 44
51
50 | 2900 | 2.2 | 2.3 | 51 | ISG50-160B | 7.3
10.4
13.5 | 2.38
2.89
3.75 | 23
22
20.5 | 50
50
50 | 2900 | 1.5 | 2.3 | 47 | ISG50-200 | 8.8
12.5
16.3 | 2.44
3.47
4.53 | 52
50
48 | 38
46
46 | 2900 | 5.5 | 2.3 | 101 | ISG50-200A | 8.3
11.7
15.3 | 2.31
3.25
4.25 | 45.8
44
42 | 37
45
45 | 2900 | 4 | 2.3 | 80 | ISG50-200B | 7.5
10.6
13.8 | 2.08
2.94
3.83 | 37
36
34 | 44
44
44 | 2900 | 3 | 2.3 | 68 | ISG50-250 | 8.8
12.5
16.3 | 2.44
3.47
4.53 | 82
80
77.5 | 29
38
40 | 2900 | 11 | 2.3 | 160 | ISG50-250A | 8.2
11.6
15.2 | 2.28
3.22
4.22 | 38
38
38 | 2900 | 7.5 | 2.3 | 115 |
|
|
ISG50-250B | 7.6
10.8
14 | 2.11
3.0
3.89 | 61.4
60
58 | 37
37
37 | 2900 | 7.5 | 2.3 | 114 | ISG50-250C | 7.1
10.0
13.1 | 1.97
2.78
3.64 | 53.2
52
50.4 | 36
36
36 | 2900 | 5.5 | 2.3 | 108 | ISG50-100I | 17.5
25
32.5 | 4.86
6.94
9.03 | 13.7
12.5
10.5 | 67
69
69 | 2900 | 1.5 | 2.5 | 41 | ISG50-100IA | 15.6
22.3
29 | 4.3
6.19
8.1 | 11
10
8.4 | 65
67
68 | 2900 | 1.1 | 2.5 | 36 | ISG50-125I | 17.5
25
32.5 | 4.86
6.94
9.03 | 21.5
20
18 | 60
68
67 | 2900 | 3 | 2.5 | 56 | ISG50-125IA | 15.6
22.3
29 | 4.33
6.19
8.1 | 17
16
13.6 | 58
66
65 | 2900 | 2.2 | 2.5 | 48 | ISG50-160I | 17.5
25
32.5 | 4.68
6.94
9.03 | 34.4
32
27.5 | 54
63
60 | 2900 | 4 | 2.5 | 72 | ISG50-160IA | 16.4
23.4
30.4 | 4.56
6.5
8.44 | 30
28
24 | 54
62
59 | 2900 | 4 | 2.5 | 71 | ISG50-160IB | 15.0
21.6
28 | 4.17
6.0
7.78 | 26
24
20.6 | 58
58
58 | 2900 | 3 | 2.5 | 59 | ISG50-200I | 17.5
25
32.5 | 4.86
6.94
9.03 | 52.7
50
45.5 | 49
58
59 | 2900 | 7.5 | 2.5 | 108 | ISG50-200IA | 16.4
23.5
30.5 | 4.56
6.53
8.47 | 46.4
44
40 | 48
57
58 | 2900 | 7.5 | 2.5 | 107 | ISG50-200IB | 15.2
21.8
28.3 | 4.22
6.06
7.86 | 40
38
34.5 | 55
55
55 | 2900 | 5.5 | 2.5 | 100 | ISG50-250I | 17.5
25
32.5 | 4.86
6.94
9.03 | 82
80
76.5 | 39
50
52 | 2900 | 15 | 2.5 | 175 | ISG50-250IA | 16.4
23.4
30.5 | 4.56
6.5
8.47 | 71.5
70
67 | 39
50
52 | 2900 | 11 | 2.5 | 165 | ISG50-250IB | 15
21.6
28 | 4.17
6.0
7.78 | 61
60
57.4 | 38
49
54 | 2900 | 11 | 2.5 | 165 | ISG50-315I | 17.5
25
32.5 | 4.86
6.94
9.03 | 128
125
122 | 30
40
44 | 2900 | 30 | 2.5 | 310 | ISG50-315IA | 16.6
23.7
31 | 4.61
6.58
8.6 | 115
113
110 | 30
40
44 | 2900 | 22 | 2.5 | 245 | ISG50-315IB | 15.7
22.5
29.2 | 4.36
6.25
8.0 | 103
101
98 | 39
39
39 | 2900 | 18.5 | 2.5 | 215 | ISG50-315IC | 14.4
20.6
26.8 | 4.0
5.72
7.44 | 86
85
83 | 38
38
38 | 2900 | 15 | 2.5 | 195 | ISG65-100 | 17.5
25
32.5 | 4.86
6.94
9.03 | 13.7
12.5
10.5 | 67
69
69 | 2900 | 1.5 | 2.5 | 46 | ISG65-100A | 15.6
22.3
29 | 4.3
6.19
8.1 | 11
10
8.4 | 65
67
68 | 2900 | 1.1 | 2.5 | 41 | ISG65-125 | 17.5
25
32.5 | 4.86
6.94
9.03 | 21.5
20
18 | 60
68
67 | 2900 | 3 | 2.5 | 58 | ISG65-12 | 15.6
22.3
29 | 4.33
6.19
8.1 | 17
16
14.4 | 58
66
65 | 2900 | 2.2 | 2.5 | 49 | | ISG65-160
| 17.5
25
32.5 | 4.86
6.94
9.03 | 34.4
32
27.5 | 54
63
60 | 2900 | 4 | 2.5 | 75 | ISG65-160A | 16.4
23.4
30.4 | 4.56
6.5
8.44 | 30
28
24 | 54
62
59 | 2900 | 4 | 2.5 | 75 | ISG65-160B | 15.0
21.6
28 | 4.17
6.0
7.78 | 26
24
20.6 | 58
58
58 | 2900 | 3 | 2.5 | 63 | ISG65-200 | 17.5
25
32.5 | 4.86
6.94
9.03 | 52.7
50
45.5 | 49
58
59 | 2900 | 7.5 | 2.5 | 107 | ISG65-200A | 16.4
23.5
30.5 | 4.56
6.53
8.47 | 46.4
44
40 | 48
57
58 | 2900 | 7.5 | 2.5 | 107 | ISG65-200B | 15.2
21.8
28.3 | 4.22
6.06
7.86 | 40
38
34.5 | 55
55
55 | 2900 | 5.5 | 2.5 | 100 |
|
|
ISG65-250 | 17.5
25
32.5 | 4.86
6.94
9.03 | 82
80
76.5 | 39
50
52 | 2900 | 15 | 2.5 | 180 | ISG65-250A | 16.4
23.4
30.5 | 4.56
6.5
8.47 | 71.5
70
67 | 39
50
52 | 2900 | 11 | 2.5 | 170 | ISG65-250B | 15
21.6
28 | 4.17
6.0
7.78 | 61
60
57.4 | 38
49
54 | 2900 | 11 | 2.5 | 170 | ISG65-315 | 17.5
25
32.5 | 4.86
6.94
9.03 | 127
125
122 | 32
40
44 | 2900 | 30 | 2.5 | 320 | ISG65-31 | 16.6
23.7
31 | 4.61
6.58
8.6 | 115
113
110 | 32
40
44 | 2900 | 22 | 2.5 | 255 | ISG65-315B | 15.7
22.5
29.2 | 4.36
6.25
8.0 | 103, , ,
101
98 | 39
39
39 | 2900 | 18.5 | 2.5
| 225 | ISG65-315C | 14.4
20.6
26.8 | 4.0
5.72
7.44 | 86
85
83 | 38
38
38 | 2900 | 15 | 2.5 | 205 | ISG65-100I | 35
50
65 | 9.72
13.9
18.1 | 13.8
12.5
10 | 67
73
70 | 2900 | 3 | 3.0 | 63 | ISG65-100IA | 31.3
44.7
58 | 8.7
12.4
16.1 | 11
10
8 | 66
72
69 | 2900 | 2.2 | 3.0 | 53 | ISG65-125I | 35
50
65 | 9.72
13.9
18.1 | 22
20
17 | 67
72.5
70 | 2900 | 5.5 | 3.0 | 99 | ISG65-125IA | 31.3
45
58 | 8.7
12.5
16.1 | 17.5
16
13.6 | 66
71
69 | 2900 | 4 | 3.0 | 78 | ISG65-160I | 35
50
65 | 9.72
13.9
18.1 | 35
32
28 | 63
71
70 | 2900 | 7.5 | 3.0 | 103 | ISG65-160IA | 32.7
46.7
61 | 9.1
13.0
16.9 | 30.6
28
24 | 62
70
69 | 2900 | 7.5 | 3.0 | 103 | ISG65-160IB | 30.3
43.3
56.3 | 8.4
12.0
15.6 | 26
24
21 | 69
69
69 | 2900 | 5.5 | 3.0 | 97 | ISG65-200I | 35
50
65 | 9.72
13.9
18.1 | 53.5
50
46 | 55
67
68 | 2900 | 15 | 3.0 | 176 | ISG65-200IA | 32.8
47
61 | 9.1
13.1
16.9 | 47
44
40 | 54
66
67 | 2900 | 11 | 3.0 | 166 | ISG65-200IB | 30.5
43.5
56.6 | 8.5
12.1
15.7 | 40.6
38
33.4 | 65
65
65 | 2900 | 7.5 | 3.0 | 114 | ISG65-250I | 35
50
65 | 9.72
13.9
18.1 | 83
80
72 | 52
59
60 | 2900 | 22 | 3.0 | 235 | ISG65-250IA | 32.5
46.7
61 | 9.0
13.0
16.9 | 73
70
63 | 52
59
60 | 2900 | 18.5 | 3.0 | 205 | ISG65-250IB | 30
43.3
56 | 8.3
12.0
15.6 | 62
60
54 | 58
58
58 | 2900 | 15 | 3.0 | 180 | ISG65-315I | 35
50
65 | 9.72
13.9
18.1 | 128
125
121 | 44
54
57 | 2900 | 37 | 3.0 | 350 | ISG65-315IA | 32.5
46.5
60.5 | 9.0
12.9
16.8 | 112.6
110
106.4 | 43
54
57 | 2900 | 30 | 3.0 | 335 | ISG65-315IB | 31
44.5
58 | 8.6
12.4
16.1 | 102.5
100
98 | 53
53
53 | 2900 | 30 | 3.0 | 335 |
|
ISG65-315IC | 29
41
53.6 | 8.1
11.4
14.9 | 87
85
83 | 51
51
51 | 2900 | 22 | 3.0 | 270 |
ISG80-100 | 35
50
65 | 9.72
13.9
18.1 | 13.8
12.5
10 | 67
73
70 | 2900 | 3 | 3.0 | 63 |
ISG80-100A | 31.3
44.7
58 | 8.7
12.5
16.1 | 11
10
8 | 66
72
69 | 2900 | 2.2 | 3.0 | 54 |
ISG80-125 | 35
50
65 | 9.72
13.9
18.1 | 22
20
17 | 67
72.5
70 | 2900 | 5.5 | 3.0 | 99 |
ISG80-12 | 31.3
45
58 | 8.7
12.5
16.1 | 17.5
16
13.6 | 66
71
69 | 2900 | 4 | 3.0 | 79 |
ISG80-160 | 35
50
65 | 9.72
13.9
18.1 | 35
32
28 | 63
71
70 | 2900 | 7.5 | 3.0 | 105 |
ISG80-160A | 32.7
46.7
61 | 9.1
13.0
16.9 | 30.6
28
24 | 62
70
69 | 2900 | 7.5 | 3.0 | 105 |
ISG80-160B | 30.3
43.3
56.3 | 8.4
12.0
15.6 | 26
24
21 | 69
69
69 | 2900 | 5.5 | 3.0 | 98 |
ISG80-200 | 35
50
65 | 9.72
13.9
18.1 | 53.5
50
46 | 55
67
68 | 2900 | 15 | 3.0 | 175 |
ISG80-200A | 32.8
47
61 | 9.1
13.1
16.9 | 47
44
40 | 54
66
67 | 2900 | 11 | 3.0 | 165 |
ISG80-200B | 30.5
43.5
56.5 | 8.5
12.1
15.7 | 40.6
38
33.4 | 65
65
65 | 2900 | 7.5 | 3.0 | 115 |
ISG80-250 | 35
50
65 | 9.72
13.9
18.1 | 83
80
72 | 52
59
60 | 2900 | 22 | 3.0 | 240 |
ISG80-250A | 32.5
46.7
61 | 9.0
13.0
16.9 | 73
70
63 | 52
59
60 | 2900 | 18.5 | 3.0 | 210 |
ISG80-250B | 30
43.3
56 | 8.3
12.0
15.6 | 62
60
54 | 58
58
58 | 2900 | 15 | 3.0 | 185 |
ISG80-315 | 35
50
65 | 9.72
13.9
18.1 | 128
125
122 | 43
54
57 | 2900 | 37 | 3.0 | 355 |
ISG80-31 | 32.5
46.5
60.5 | 9.0
12.9
16.8 | 112.6
110
107.4 | 43
54
57 | 2900 | 30 | 3.0 | 340 |
ISG80-315B | 31
44.5
58 | 8.6
12.4
16.1 | 102.5
100
98 | 53
53
53 | 2900 | 30 | 3.0 | 340 |
ISG80-315C | 29
41
53.6 | 8.1
11.4
14.9 | 98
85
83 | 51
51
51 | 2900 | 22 | 3.0 | 275 |
ISG80-350 | 35
50
65 | 9.72
13.9
18.1 | 146
150
142 | 55
66
67 | 290 | 55 | 3.0 | 570 |
ISG80-350A | 31
44.5
58 | 8.6
12.4
16.1 | 138.4
142
134.8 | 65
65
65 | 2900 | 45 | 3.0 | 470 |
ISG80-350B | 29
41
53.6 | 8.1
11.4
14.9 | 131.4
135
127.8 | 63
63
63 | 2900 | 37 | 3.0 | 440 |
ISG80-100I | 70
100
130 | 19.4
27.8
36.1 | 13.6
12.5
11 | 66
76
75 | 2900 | 5.5 | 4.5 | 108 |
ISG80-100IA | 62.6
89
116 | 17.4
24.7
32.2 | 11
10
8.8 | 64
74
74 | 2900 | 4 | 4.5 | 87 |
ISG80-125I | 70
100
130 | 19.4
27.8
36.1 | 23.5
20
14 | 70
76
65 | 2900 | 11 | 4.5 | 163 |
ISG80-125IA | 62.6
89
116 | 17.4
24.7
32.2 | 19
16
11 | 68
74
65 | 2900 | 7.5 | 4.5 | 113 |
ISG80-160I | 70
100
130 | 19.4
27.8
36.1 | 36.5
32
24 | 70
76
65 | 2900 | 15 | 4.5 | 184 |
ISG80-160IA | 65.4
93.5
121.6 | 18.2
26.0
33.8 | 32
28
21 | 68
74
67 | 2900 | 11 | 4.5 | 174 |
ISG80-160IB | 60.6
86.6
112.5 | 16.8
24.1
31.3 | 72
24
18 | 72
72
72 | 2900 | 11 | 4.5 | 174 |
ISG80-200I | 70
100
130 | 19.4
27.8
36.1 | 54
50
42 | 65
74
73 | 2900 | 22 | 4.0 | 251 |
ISG80-200IA | 65.4
93.5
121.6 | 18.2
26.0
33.8 | 47.5
44
37 | 64
73
72 | 2900 | 18.5 | 4.0 | 220 |
ISG80-200IB | 61
87
113 | 16.9
24.2
31.4 | 41
38
32 | 71
71
71 | 2900 | 15 | 4.0 | 198 |
ISG80-250I | 70
100
130 | 19.4
27.8
36.1 | 87
80
68 | 62
69
68 | 2900 | 37 | 4.0 | 330 |
ISG80-250IA | 65.4
93.5
121.6 | 18.2
26.0
33.8 | 76
70
59.5 | 61
68
67 | 2900 | 30 | 4.0 | 315 |
ISG80-250IB | 61
87
113 | 16.9
24.2
31.4 | 65
60
51 | 66
66
66 | 2900 | 30 | 4.0 | 315
|
如果是高樓建筑供水需要的水泵流量揚(yáng)程較大自來(lái)水供水滿足不了需求那么就得選用無(wú)負(fù)壓變頻供水設(shè)備才能勝任，無(wú)負(fù)壓供水設(shè)備里面的水泵得選用不銹鋼多級(jí)泵類產(chǎn)品更為合適，因?yàn)橹挥性撓盗兴脜?shù)能滿足無(wú)負(fù)壓供水設(shè)備的需求。
該水泵參數(shù)的選擇,水泵參數(shù)的選擇注意事項(xiàng)技術(shù)文章由上海博禹專業(yè)的自吸水泵創(chuàng)作。
丁經(jīng)理
方經(jīng)理
