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多级泵系列
故障现象 | 可能产生的原因 | 排除方法 |
1、水泵不出水 |
a.;进出口阀门未打开,进出管路阻塞.叶轮流道阻塞
b.电机运行方向不对,电机缺相转速很慢
c.吸入管漏气
d.泵没灌满液体.泵腔内有空气
e.逬口供水不足,吸程过高.底阀漏水管路阻力过大.
f.泵选型不当
|
a.检査,去除阻塞物
b.调整电机转向.紧固电机接线
c.拧紧各密封面.排除空气
d.打开排气阀,排尽空气
e.停机检査.调整(并网自来水管和带吸程使用易出现此现象)
f.减少管路弯道.重新选泵
|
2、水泵流量不足 |
a.先按1.原因检査
b.管道、泵流道或叶轮部分阻塞.水垢沉积
阀门开度不足
c.电压偏低
d.叶轮损坏
|
a.先按1.排除
b.除阻塞物.重新调螯阀门幵度
c.稳压
d.更換叶轮
|
3、功率过大 |
a.超过额定流置使用
b.吸程过高
c.泵轴承磨损
|
a.调节流量,关小出口阀门
b.降低吸程高度
c.更換轴承
|
4、杂音振动 |
a.管路支撣不稳
b.液体混有气体
c.产生汽蚀
d.轴承损坏
e.电机超载运行
|
a.稳固管路
b.提高吸入压力,排气
c.降低真空度
d.更換轴承
e.调整按4
|
5、电机发热 |
a.流量过大,超载运行
b.局部摩擦
c.电机轴承损坏
d.电压不足
|
a.关小出口阀门
b.检査排除
c.更換轴承
d.稳压
|
6、水泵漏水 |
a.机械密封磨损
b.泵体有砂孔或破裂
c.密封面不平整
d.安装螺栓松懈
|
a.更換
b.焊补或更換
c.修整
d.紧固
|
性能参数
型 号
|
流量Q
|
扬程
(m) |
效率
(%) |
转速
(r/min) |
功率(Kw)
|
汽蚀
余量 (m) |
进出
口径 (mm) |
||
(L/s)
|
(m 3 /h)
|
轴功率
|
配套功率
|
||||||
XBD3.6/0.56-(I)25×3
|
2
|
0.56
|
36
|
30
|
2900
|
0.65
|
1.1
|
1.7
|
25
|
XBD4.8/0.56-(I)25×4
|
2
|
0.56
|
48
|
30
|
2900
|
0.87
|
1.1
|
1.7
|
25
|
XBD6/0.56-(I)25×5
|
2
|
0.56
|
60
|
30
|
2900
|
1.09
|
1.5
|
1.7
|
25
|
XBD7.2/0.56-(I)25×6
|
2
|
0.56
|
72
|
30
|
2900
|
1.30
|
1.5
|
1.7
|
25
|
XBD8.4/0.56-(I)25×7
|
2
|
0.56
|
84
|
30
|
2900
|
1.52
|
2.2
|
1.7
|
25
|
XBD9.6/0.56-(I)25×8
|
2
|
0.56
|
96
|
30
|
2900
|
0.74
|
2.2
|
1.7
|
25
|
XBD10.8/0.56-(I)25×9
|
2
|
0.56
|
108
|
30
|
2900
|
1.96
|
2.2
|
1.7
|
25
|
XBD12/0.56-(I)25×10
|
2
|
0.56
|
120
|
30
|
2900
|
2.17
|
3
|
1.7
|
25
|
XBD13.2/0.56-(I)25×11
|
2
|
0.56
|
132
|
30
|
2900
|
2.39
|
3
|
1.7
|
25
|
XBD14.4/0.56-(I)25×12
|
2
|
0.56
|
144
|
30
|
2900
|
2.61
|
3
|
1.7
|
25
|
XBD3.3/1.11-(I)25×3
|
4
|
1.11
|
33
|
40
|
2900
|
0.90
|
1.1
|
1.7
|
25
|
XBD4.4/1.11-(I)25×4
|
4
|
1.11
|
44
|
40
|
2900
|
1.20
|
1.5
|
1.7
|
25
|
XBD6.6/1.11-(I)25×6
|
4
|
1.11
|
66
|
40
|
2900
|
1.80
|
2.2
|
1.7
|
25
|
XBD7.7/1.11-(I)25×7
|
4
|
1.11
|
77
|
40
|
2900
|
2.10
|
2.2
|
1.7
|
25
|
XBD8.8/1.11-(I)25×8
|
4
|
1.11
|
88
|
40
|
2900
|
2.40
|
3
|
1.7
|
25
|
XBD9.9/1.11-(I)25×9
|
4
|
1.11
|
99
|
40
|
2900
|
2.70
|
3
|
1.7
|
25
|
XBD11/1.11-(I)25×10
|
4
|
1.11
|
110
|
40
|
2900
|
3.00
|
4
|
1.7
|
25
|
XBD12.1/1.11-(I)25×11
|
4
|
1.11
|
121
|
40
|
2900
|
3.30
|
4
|
1.7
|
25
|
XBD13.2/1.11-(I)25×12
|
4
|
1.11
|
132
|
40
|
2900
|
3.60
|
4
|
1.7
|
25
|
XBD14.3/1.11-(I)25×13
|
4
|
1.11
|
143
|
40
|
2900
|
3.90
|
4
|
1.7
|
25
|
XBD3.6/1.67-(I)40×3
|
6
|
1.67
|
36
|
52
|
2900
|
1.13
|
1.5
|
1.7
|
40
|
XBD4.8/1.67-(I)40×4
|
6
|
1.67
|
48
|
52
|
2900
|
1.5
|
2.2
|
1.7
|
40
|
XBD6/1.67-(I)40×5
|
6
|
1.67
|
60
|
52
|
2900
|
1.88
|
2.2
|
1.7
|
40
|
XBD7.2/1.67-(I)40×6
|
6
|
1.67
|
72
|
52
|
2900
|
2.26
|
3
|
1.7
|
40
|
XBD8.4/1.67-(I)40×7
|
6
|
1.67
|
84
|
52
|
2900
|
2.64
|
3
|
1.7
|
40
|
XBD9.6/1.67-(I)40×8
|
6
|
1.67
|
96
|
52
|
2900
|
3.01
|
4
|
1.7
|
40
|
XBD10.8/1.67-(I)40×9
|
6
|
1.67
|
108
|
52
|
2900
|
3.39
|
4
|
1.7
|
40
|
XBD12/1.67-(I)40×10
|
6
|
1.67
|
120
|
52
|
2900
|
3.77
|
4
|
1.7
|
40
|
XBD13.2/1.67-(I)40×11
|
6
|
1.67
|
132
|
52
|
2900
|
4.15
|
5.5
|
1.7
|
40
|
XBD14.4/1.67-(I)40×12
|
6
|
1.67
|
144
|
52
|
2900
|
4.52
|
5.5
|
1.7
|
40
|
XBD3/33.3-(I)50×2
|
12
|
3.33
|
30
|
56
|
2900
|
1.75
|
2.2
|
1.8
|
50
|
XBD4.5/3.33-(I)50×3
|
12
|
3.33
|
45
|
56
|
2900
|
2.63
|
3
|
1.8
|
50
|
XBD6.0/3.33-(I)50×4
|
12
|
3.33
|
60
|
56
|
2900
|
3.6
|
4
|
1.8
|
50
|
XBD7.5/3.33-(I)50×5
|
12
|
3.33
|
75
|
56
|
2900
|
4.27
|
5.5
|
1.8
|
50
|
XBD9/3.33-(I)50×6
|
12
|
3.33
|
90
|
56
|
2900
|
5.25
|
5.5
|
1.8
|
50
|
XBD10.5/3.33-(I)50×7
|
12
|
3.33
|
105
|
56
|
2900
|
6.2
|
7.5
|
1.8
|
50
|
XBD12/3.33-(I)50×8
|
12
|
3.33
|
120
|
56
|
2900
|
7.0
|
7.5
|
1.8
|
50
|
XBD13.5/3.3-(I)50×9
|
12
|
3.33
|
135
|
56
|
2900
|
7.87
|
11
|
1.8
|
50
|
XBD15/3.33-(I)50×10
|
12
|
3.33
|
150
|
56
|
2900
|
8.75
|
11
|
1.8
|
50
|
XBD3/5-(I)50×2
|
18
|
5
|
30
|
62
|
2900
|
2.37
|
3
|
1.8
|
50
|
XBD4.5/5-(I)50×3
|
18
|
5
|
45
|
62
|
2900
|
3.56
|
4
|
1.8
|
50
|
XBD6/5-(I)50×4
|
18
|
5
|
60
|
62
|
2900
|
4.75
|
5.5
|
1.8
|
50
|
XBD7.5/5-(I)50×5
|
18
|
5
|
75
|
62
|
2900
|
5.93
|
7.5
|
1.8
|
50
|
XBD9/5-(I)50×6
|
18
|
5
|
90
|
62
|
2900
|
7.12
|
7.5
|
1.8
|
50
|
XBD10.5/5-(I)50×7
|
18
|
5
|
105.5
|
62
|
2900
|
8.30
|
11
|
1.8
|
50
|
XBD12/5-(I)50×8
|
18
|
5
|
120
|
62
|
2900
|
9.49
|
11
|
1.8
|
50
|
XBD13.5/5-(I)50×9
|
18
|
5
|
135
|
62
|
2900
|
10.68
|
11
|
1.8
|
50
|
XBD15/5-(I)50×10
|
18
|
5
|
150
|
62
|
2900
|
11.87
|
15
|
1.8
|
50
|
XBD2.4/10-(I)80×2
|
36
|
10
|
24
|
68
|
2900
|
3.46
|
4
|
4
|
80
|
XBD3.6/10-(I)80×3
|
36
|
10
|
36
|
68
|
2900
|
5.19
|
5.5
|
4
|
80
|
XBD4.8/10-(I)80×4
|
36
|
10
|
48
|
68
|
2900
|
6.92
|
7.5
|
4
|
80
|
XBD6/10-(I)80×5
|
36
|
10
|
60
|
68
|
2900
|
8.67
|
11
|
4
|
80
|
XBD7.2/10-(I)80×6
|
36
|
10
|
72
|
68
|
2900
|
10.39
|
11
|
4
|
80
|
XBD8.4/10-(I)80×7
|
36
|
10
|
84
|
68
|
2900
|
12.12
|
15
|
4
|
80
|
XBD9.6/10-(I)80×8
|
36
|
10
|
96
|
68
|
2900
|
13.85
|
15
|
4
|
80
|
XBD10.8/10-(I)80×9
|
36
|
10
|
108
|
68
|
2900
|
15.59
|
18.5
|
4
|
80
|
XBD12/10-(I)80×10
|
36
|
10
|
120
|
68
|
2900
|
17.31
|
18.5
|
4
|
80
|
XBD2.8/15-(I)80×2
|
54
|
15
|
28
|
70
|
2900
|
5.88
|
7.5
|
4
|
80
|
XBD4.2/15-(I)80×3
|
54
|
15
|
42
|
70
|
2900
|
8.82
|
11
|
4
|
80
|
XBD5.6/15-(I)80×4
|
54
|
15
|
56
|
70
|
2900
|
11.76
|
15
|
4
|
80
|
XBD7/15-(I)80×5
|
54
|
15
|
70
|
70
|
2900
|
14.7
|
18.5
|
4
|
80
|
XBD8.4/15-(I)80×6
|
54
|
15
|
84
|
70
|
2900
|
17.64
|
18.5
|
4
|
80
|
XBD9.8/15-(I)80×7
|
54
|
15
|
98
|
70
|
2900
|
20.58
|
22
|
4
|
80
|
XBD11.2/15-(I)80×8
|
54
|
15
|
112
|
70
|
2900
|
23.54
|
30
|
4
|
80
|
XBD12.6/15-(I)80×9
|
54
|
15
|
126
|
70
|
2900
|
26.49
|
30
|
4
|
80
|
XBD14/15-(I)80×10
|
54
|
15
|
140
|
70
|
2900
|
29.43
|
37
|
4
|
80
|
XBD2.8/20-(I)100×2
|
72
|
20
|
28
|
73
|
2900
|
7.53
|
11
|
4.5
|
100
|
XBD4.2/20-(I)100×3
|
72
|
20
|
42
|
73
|
2900
|
10.29
|
15
|
4.5
|
100
|
XBD5.6/20-(I)100×4
|
72
|
20
|
56
|
73
|
2900
|
15.05
|
18.5
|
4.5
|
100
|
XBD7/20-(I)100×5
|
72
|
20
|
70
|
73
|
2900
|
18.81
|
22
|
4.5
|
100
|
XBD8.4/20-(I)100×6
|
72
|
20
|
84
|
73
|
2900
|
22.57
|
30
|
4.5
|
100
|
XBD9.8/20-(I)100×7
|
72
|
20
|
98
|
73
|
2900
|
26.34
|
30
|
4.5
|
100
|
XBD11.2/20-(I)100×8
|
72
|
20
|
112
|
73
|
2900
|
30.1
|
37
|
4.5
|
100
|
XBD12.6/20-(I)100×9
|
72
|
20
|
126
|
73
|
2900
|
33.9
|
37
|
4.5
|
100
|
XBD14/20-(I)100×10
|
72
|
20
|
140
|
73
|
2900
|
37.6
|
45
|
4.5
|
100
|
XBD4.2/25-(I)125×2
|
90
|
25
|
42
|
73
|
2900
|
14.1
|
18.5
|
4.3
|
125
|
XBD6.3/25-(I)125×3
|
90
|
25
|
63
|
73
|
2900
|
21.2
|
30
|
4.3
|
125
|
XBD8.4/25-(I)125×4
|
90
|
25
|
84
|
73
|
2900
|
28.2
|
37
|
4.3
|
125
|
XBD10.5/25-(I)125×5
|
90
|
25
|
106
|
73
|
2900
|
35.3
|
45
|
4.3
|
125
|
XBD12.6/25-(I)125×6
|
90
|
25
|
126
|
73
|
2900
|
40.3
|
55
|
4.3
|
125
|
XBD14.7/25-(I)125×7
|
90
|
25
|
147
|
73
|
2900
|
40.4
|
55
|
4.3
|
125
|
XBD16.8/25-(I)125×8
|
90
|
25
|
168
|
73
|
2900
|
56.4
|
75
|
4.3
|
125
|
XBD18.9/25-(I)125×9
|
90
|
25
|
189
|
73
|
2900
|
63.5
|
75
|
4.3
|
125
|
XBD21/25-(I)125×10
|
90
|
25
|
210
|
73
|
2900
|
70.6
|
90
|
4.3
|
125
|
XBD3.8/30-(I)125×2
|
108
|
30
|
38
|
74
|
2900
|
15.1
|
18.5
|
4.6
|
125
|
XBD5.7/30-(I)125×3
|
108
|
30
|
57
|
74
|
2900
|
22.7
|
30
|
4.6
|
125
|
XBD7.6/30-(I)125×4
|
108
|
30
|
76
|
74
|
2900
|
30.2
|
37
|
4.6
|
125
|
XBD9.5/30-(I)125×5
|
108
|
30
|
95
|
74
|
2900
|
37.8
|
45
|
4.6
|
125
|
XBD11.4/60-(I)125×6
|
108
|
30
|
114
|
74
|
2900
|
45.3
|
55
|
4.6
|
125
|
XBD13.3/30-(I)125×7
|
108
|
30
|
133
|
74
|
2900
|
52.9
|
55
|
4.6
|
125
|
XBD15.2/30-(I)125×8
|
108
|
30
|
152
|
74
|
2900
|
60.5
|
75
|
4.6
|
125
|
XBD17.1/30-(I)125×9
|
108
|
30
|
171
|
74
|
2900
|
68.0
|
75
|
4.6
|
125
|
XBD19/30-(I)125×10
|
108
|
30
|
160
|
74
|
2900
|
75.6
|
90
|
4.6
|
125
|
XBD4.3/35-(I)150×2
|
126
|
35
|
43
|
72
|
2900
|
20.5
|
30
|
4.4
|
150
|
XBD6.5/35-(I)150×3
|
126
|
35
|
65
|
72
|
2900
|
30.7
|
37
|
4.4
|
150
|
XBD8.7/35-(I)150×4
|
126
|
35
|
87
|
72
|
2900
|
40.9
|
45
|
4.4
|
150
|
XBD10.9/35-(I)150×5
|
126
|
35
|
109
|
72
|
2900
|
51.2
|
75
|
4.4
|
150
|
XBD13.0/35-(I)150×6
|
126
|
35
|
130
|
72
|
2900
|
61.4
|
75
|
4.4
|
150
|
XBD15.2/35-(I)150×7
|
126
|
35
|
152
|
72
|
2900
|
71.6
|
90
|
4.4
|
150
|
XBD17.4/35-(I)150×8
|
126
|
35
|
174
|
72
|
2900
|
81.9
|
90
|
4.4
|
150
|
XBD19.6/35-(I)150×9
|
126
|
35
|
196
|
72
|
2900
|
92.1
|
110
|
4.4
|
150
|
XBD21.8/35-(I)150×10
|
126
|
35
|
218
|
72
|
2900
|
102.4
|
132
|
4.4
|
150
|
XBD4.1/40-(I)150×2
|
144
|
40
|
41
|
76
|
2900
|
21.2
|
30
|
4.4
|
150
|
XBD6.2/40-(I)150×3
|
144
|
40
|
62
|
76
|
2900
|
32.0
|
37
|
4.4
|
150
|
XBD8.3/40-(I)150×4
|
144
|
40
|
86
|
76
|
2900
|
42.7
|
55
|
4.4
|
150
|
XBD10.4/40-(I)150×5
|
144
|
40
|
104
|
76
|
2900
|
53.4
|
75
|
4.4
|
150
|
XBD12.4/40-(I)150×6
|
144
|
40
|
124
|
76
|
2900
|
64.0
|
75
|
4.4
|
150
|
XBD14.5/40-(I)150×7
|
144
|
40
|
145
|
76
|
2900
|
74.7
|
90
|
4.4
|
150
|
XBD16.6/40-(I)150×8
|
144
|
40
|
166
|
76
|
2900
|
85.4
|
110
|
4.4
|
150
|
XBD18.7/40-(I)150×9
|
144
|
40
|
187
|
76
|
2900
|
96.0
|
110
|
4.4
|
150
|
XBD20.7/40-(I)150×10
|
144
|
40
|
207
|
76
|
2900
|
107.1
|
132
|
4.4
|
150
|
XBD4/45-(I)150×2
|
162
|
45
|
40
|
78
|
2900
|
22.6
|
30
|
4.5
|
150
|
XBD6/45-(I)150×3
|
162
|
45
|
60
|
78
|
2900
|
34.0
|
37
|
4.5
|
150
|
XBD8/45-(I)150×4
|
162
|
45
|
80
|
78
|
2900
|
45.3
|
55
|
4.5
|
150
|
XBD10/45-(I)150×5
|
162
|
45
|
100
|
78
|
2900
|
56.6
|
75
|
4.5
|
150
|
XBD12/45-(I)150×6
|
162
|
45
|
120
|
78
|
2900
|
67.9
|
75
|
4.5
|
150
|
XBD14/45-(I)150×7
|
162
|
45
|
140
|
78
|
2900
|
79.2
|
90
|
4.5
|
150
|
XBD16/45-(I)150×8
|
162
|
45
|
160
|
78
|
2900
|
90.6
|
110
|
4.5
|
150
|
XBD18/45-(I)150×9
|
162
|
45
|
180
|
78
|
2900
|
101.9
|
110
|
4.5
|
150
|
XBD20/45-(I)150×10
|
162
|
45
|
200
|
78
|
2900
|
113.2
|
132
|
4.5
|
150
|
结构图
1 |
泵 体 |
6 |
轴 套 |
11 |
联轴器 |
16 |
中 段 |
2 |
拉紧螺栓 |
7 |
密封垫 |
12 |
联接座 |
17 |
轴套螺母 |
3 |
外 筒 |
8 |
螺 母 |
13 |
排气阀 |
18 |
轴 瓦 |
4 |
叶 轮 |
9 |
销 |
14 |
机械密封 |
19 |
回水管部件 |
5 |
叶轮挡套 |
10 |
电 机 |
15 |
轴 |
|
|
安装说明
泵基础及其尺寸
型 号 |
h |
L |
B1 |
B |
4-d |
逬出口法兰 |
|||
DN |
D1 |
n-Φd1 |
D |
||||||
XBD/0.56-(I)25 XBD/1.11-(I)25 |
75 |
300 |
205 |
230 |
4-Φ14 |
25 |
85 |
4-14 |
115 |
XBD/1.67-(I)40 |
90 |
330 |
215 |
255 |
4-Φ18 |
40 |
110 |
4-18 |
150 |
XBD/3.33-(I)50 XBD/5-(I)50 |
100 |
360 |
235 |
300 |
4-Φ18 |
50 |
125 |
4-18 |
160 |
XBD/10-(I)80 XBD/15-(I)80 |
130 |
420 |
300 |
340 |
4-Φ18 |
80 |
160 |
8-18 |
200 |
XBD/20-(I)100 |
140 |
420 |
300 |
340 |
4-Φ18 |
100 |
180 |
8-18 |
220 |
XBD/25-(I)125 XBD/30-(I)125 |
160 |
500 |
350 |
400 |
4-Φ24 |
125 |
210 |
8-18 |
250 |
XBD/35-(I)150 XBD/40-(I)150 |
180 |
500 |
350 |
400 |
4-Φ24 |
150 |
240 |
8-22 |
285 |
1.进口阀门 2.直管 3.弯管 4.基础 5.压力表 6.挠性接头 7.直管 8.出口阀门
1.进口阀门 2.直管 3.弯管 4.隔振器 5.基础 6.联接板 7.挠性接头 8.直管 9.出口阀门
1.进口阀门 2.直管 3.弯管 4.隔振垫 5.联接板 6.基础 7.挠性接头 8.出口阀门
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