铸铁DL立式多级离心泵
发布时间 2017-09-15 15:28:52
产品描述
用途 | 高层建筑的消防、生活用水 |
---|---|
产品类型 | 离心泵 |
一、DL型立式多级离心泵是采用国家推荐使用的高效节能产品IS型泵的水力模型,为立式多级多节段式结构。螺杆把进水段、中段、出水段夹紧联成一体。水泵每一级装一个叶轮、一个导水叶。轴向力采用水力平衡法解决,残余轴向力由球轴轴承承受,用油脂润滑。轴封采用软填料或机械密封。产品执行JB/T2727-93《立式多级离心泵型式与基本参数》标准,主要供吸送稀释的、清洁的、不腐蚀的、不爆炸的清水及物理化学性质类似水的不含固体颗粒或纤维的液体。
二、DL立式多级离心泵型号意义:
三、DL立式多级离心泵性能参数:
型号 | 级数 | 流量Q | 总扬程H(m) | 转速n(r/min) | 功率N(Kw) | 效率η(%) | 吸程Hs(m) | 必需汽蚀余量(NPSH)r(m) | ||
m3/h | l/s | 轴功率 | 电机功率 | |||||||
50DL | 2 |
9.0 |
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 2.33 2.70 |
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 |
2.61 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 5.49 |
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 |
型号 | 级数 | 流量Q |
总扬程H(m) | 转速n(r/min) | 功率N(Kw) | 效率η(%) | 吸程Hs(m) | 必需汽蚀余量(NPSH)r(m) | ||
m3/h | l/s | 轴功率 | 电机功率 | |||||||
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 |
型号 | 级数 | 流量Q |
总扬程H(m) | 转速n(r/min) | 功率N(Kw) | 效率η(%) | 吸程Hs(m) | 必需汽蚀余量(NPSH)r(m) | ||
m3/h | l/s | 轴功率 | 电机功率 | |||||||
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 |
2.16 2.49 2.82 |
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 |
2.16 2.49 2.82 |
||
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 |
2.16 2.49 2.82 |
||
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 |
2.16 2.49 2.82 |
||
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 |
2.16 2.49 2.82 |
||
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 |
2.16 2.49 2.82 |
||
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 |
2.16 2.49 2.82 |
||
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 |
2.16 2.49 2.82 |
||
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 |
2.16 2.49 2.82 |
型号 | 级数 | 流量Q |
总扬程H(m) | 转速n(r/min) | 功率N(Kw) | 效率η(%) | 吸程Hs(m) | 必需汽蚀余量(NPSH)r(m) | ||
m3/h | l/s | 轴功率 | 电机功率 | |||||||
100DL | 2 | 72 100 126 |
20 27.8 35 |
43.4 40 34 |
1450 | 13.1 15.14 16.67 |
18.5 | 65 72 70 |
7.6 7.2 6.7 |
2.83 3.53 4.40 |
3 | 72 100 126 |
20 27.8 35 |
65.1 60 51 |
19.65 22.72 25.01 |
30 | 65 72 70 |
7.6 7.2 6.7 |
2.83 3.53 4.40 |
||
4 | 72 100 126 |
20 27.8 35 |
86.8 80 68 |
26.2 30.28 33.34 |
37 | 65 72 70 |
7.6 7.2 6.7 |
2.83 3.53 4.40 |
||
5 | 72 100 126 |
20 27.8 35 |
108.5 100 85 |
32.75 37.86 41.68 |
45 | 65 72 70 |
7.6 7.2 6.7 |
2.83 3.53 4.40 |
||
6 | 72 100 126 |
20 27.8 35 |
130.2 120 102 |
39.3 45.39 45.82 |
55 | 65 72 70 |
7.6 7.2 6.7 |
2.83 3.53 4.40 |
||
7 | 72 100 126 |
20 27.8 35 |
151.9 140 119 |
25.85 53.0 58.35 |
75 | 65 72 70 |
7.6 7.2 6.7 |
2.83 3.53 4.40 |
||
8 | 72 100 126 |
20 27.8 35 |
173.6 160 136 |
52.4 60.57 66.68 |
75 | 65 72 70 |
7.6 7.2 6.7 |
2.83 3.53 4.40 |
||
9 | 72 100 126 |
20 27.8 35 |
195.3 180 153 |
58.95 68.14 75.02 |
90 | 65 72 70 |
7.6 7.2 6.7 |
2.83 3.53 4.40 |
||
10 | 72 100 126 |
20 27.8 35 |
217 200 170 |
65.5 75.71 83.35 |
90 | 65 72 70 |
7.6 7.2 6.7 |
2.83 3.53 4.40 |
型号 | 级数 | 流量Q |
总扬程H(m) | 转速n(r/min) | 功率N(Kw) | 效率η(%) | 必需汽蚀余量(NPSH)r(m) | ||
m3/h | l/s | 轴功率 | 电机功率 | ||||||
150DL | 2 | 120 160 200 |
33.3 44.4 55.6 |
53 50 44 |
1450 | 24.1 28.7 32.8 |
37 | 72 76 73 |
3.1 3.5 3.8 |
3 | 120 160 200 |
33.3 44.4 55.6 |
79.5 75 66 |
36.1 43.0 49.2 |
55 | 72 76 73 |
3.1 3.5 3.8 |
||
4 | 120 160 200 |
33.3 44.4 55.6 |
106 100 88 |
48.1 57.3 65.7 |
75 | 72 76 73 |
3.1 3.5 3.8 |
||
5 | 120 160 200 |
33.3 44.4 55.6 |
133 125 110 |
60.1 71.7 82.1 |
90 | 72 76 73 |
3.1 3.5 3.8 |
||
6 | 120 160 200 |
33.3 44.4 55.6 |
159 150 132 |
72.2 86.0 98.5 |
110 | 72 76 73 |
3.1 3.5 3.8 |
||
7 | 120 160 200 |
33.3 44.4 55.6 |
186 175 154 |
84.2 100 115 |
132 | 72 76 73 |
3.1 3.5 3.8 |
||
8 | 120 160 200 |
33.3 44.4 55.6 |
212 200 176 |
96.2 115 132 |
132 | 72 76 73 |
3.1 3.5 3.8 |
||
9 | 120 160 200 |
33.3 44.4 55.6 |
239 225 198 |
108 129 148 |
160 | 72 76 73 |
3.1 3.5 3.8 |