|
型号命名
二、结构说明
IS型泵,符合国家标准GB5662-85等效采用一国际标准IDO2858所规定的标记性能和尺寸。主要由泵体、泵盖、叶轮、轴、密封环、轴套及悬架轴承部件等所组成。
泵的壳体(即泵体和泵盖)构成泵的工作室。叶轮、轴和滚动轴承等为泵的转子。悬架轴承部件支承着泵的转子部件,滚动轴承承受泵的径向力和轴向力。
为了平衡泵的轴向力,大多数泵的叶轮前、后均设有密封环,并在叶轮后盖板上设有平衡孔。由于有些泵的轴向力不大,叶轮背面未设有密封环和平衡孔。
泵的轴向密封为软填料密封和机械密封及橡胶油封三种形式。
泵的传动方式是通过弹性联轴器与电动机联接的,从驱动端看,泵为顺时针方向旋转。
IS型清水泵性能参数表
|
型号
|
转速
r/min
|
流量
|
扬程
m
|
效率
%
|
功率
kw
|
必需汽蚀余量
m
|
叶轮直径
mm
|
|
m3/h
|
L/S
|
轴功率Pa
|
电机功率
|
|
50-32-125
|
2900
|
12.5
|
3.47
|
20
|
60
|
1.13
|
2.2
|
2.0
|
130
|
|
1450
|
6.3
|
1.74
|
5
|
54
|
0.16
|
0.55
|
2.0
|
|
50-32-125A
|
2900
|
11.2
|
3.11
|
16
|
58
|
0.84
|
1.1
|
2.0
|
116.5
|
|
1450
|
5.6
|
1.56
|
4
|
52
|
0.12
|
0.55
|
2.0
|
|
50-32-160
|
2900
|
12.5
|
3.47
|
32
|
54
|
2.02
|
3
|
2.0
|
158
|
|
1450
|
6.3
|
1.74
|
8
|
48
|
0.28
|
0.55
|
2.0
|
|
50-32-160A
|
2900
|
11.7
|
3.25
|
28
|
52
|
1.72
|
2.2
|
2.0
|
148
|
|
1450
|
5.9
|
1.64
|
7
|
46
|
0.25
|
0.55
|
2.0
|
|
50-32-160B
|
2900
|
10.8
|
3.01
|
24
|
50
|
1.42
|
2.2
|
2.0
|
137
|
|
1450
|
5.4
|
1.5
|
6
|
44
|
0.20
|
0.55
|
2.0
|
|
50-32-200
|
2900
|
12.5
|
3.47
|
50
|
48
|
3.54
|
5.5
|
2.0
|
198
|
|
1450
|
6.3
|
1.74
|
12.5
|
42
|
0.51
|
0.75
|
2.0
|
|
50-32-200A
|
2900
|
11.7
|
3.25
|
44
|
46
|
3.25
|
4
|
2.0
|
1855
|
|
1450
|
5.9
|
1.64
|
11
|
40
|
0.44
|
0.55
|
2.0
|
|
50-32-200B
|
2900
|
10.8
|
3.01
|
38
|
44
|
2.55
|
3
|
2.0
|
172.5
|
|
1450
|
5.4
|
1.5
|
9.5
|
38
|
0.37
|
0.55
|
2.0
|
|
50-32-250
|
2900
|
12.5
|
3.47
|
80
|
38
|
7.16
|
11
|
2.0
|
250
|
|
1450
|
6.3
|
1.74
|
20
|
32
|
1.07
|
1.5
|
2.0
|
|
50-32-250A
|
2900
|
11.7
|
3.25
|
70
|
36
|
6.2
|
7.5
|
2.0
|
234
|
|
1450
|
5.9
|
1.64
|
17.5
|
30
|
0.94
|
1.5
|
2.0
|
|
50-32-250B
|
2900
|
10.8
|
3.01
|
60
|
34
|
5.21
|
7.5
|
2.0
|
216.5
|
|
1450
|
5.4
|
1.5
|
15
|
28
|
0.79
|
1.1
|
2.0
|
|
65-50-125
|
2900
|
25
|
6.94
|
20
|
69
|
1.97
|
3
|
2.0
|
130
|
|
1450
|
12.5
|
3.47
|
5
|
64
|
0.27
|
0.55
|
2.0
|
|
65-50-125A
|
2900
|
22.4
|
6.22
|
16
|
67
|
1.46
|
2.2
|
2.0
|
116.5
|
|
1450
|
11.2
|
3.11
|
4
|
62
|
0.20
|
0.55
|
2.0
|
|
65-50-160
|
2900
|
25
|
6.94
|
32
|
65
|
3.35
|
5.5
|
2.0
|
165
|
|
1450
|
12.5
|
3.47
|
8
|
60
|
0.45
|
0.75
|
2.0
|
|
65-50-160A
|
2900
|
23.4
|
6.5
|
28
|
63
|
2.83
|
4
|
2.0
|
154.5
|
|
1450
|
11.7
|
3.25
|
7
|
58
|
0.38
|
0.55
|
2.0
|
|
65-50-160B
|
2900
|
21.7
|
6.03
|
24
|
61
|
2.33
|
3
|
2.0
|
143
|
|
1450
|
10.8
|
3.01
|
6
|
56
|
0.32
|
0.55
|
2.0
|
|
65-40-200
|
2900
|
25
|
6.94
|
50
|
60
|
5.67
|
7.5
|
2.0
|
200
|
|
1450
|
12.5
|
3.47
|
12.5
|
55
|
0.77
|
1.1
|
2.0
|
|
65-40-200A
|
2900
|
23.4
|
6.5
|
44
|
58
|
4.83
|
7.5
|
2.0
|
187.5
|
|
1450
|
11.7
|
3.25
|
11
|
53
|
0.6
|
1.1
|
2.0
|
|
65-40-200B
|
2900
|
21.7
|
6.03
|
38
|
56
|
4.01
|
5.5
|
2.0
|
174.5
|
|
1450
|
10.8
|
3.01
|
9.5
|
51
|
0.55
|
0.75
|
2.0
|
|
65-40-250
|
2900
|
25
|
6.94
|
80
|
53
|
10.3
|
15
|
2.0
|
254
|
|
1450
|
12.5
|
3.47
|
20
|
48
|
1.42
|
2.2
|
2.0
|
|
65-40-250A
|
2900
|
23.4
|
6.5
|
70
|
51
|
8.75
|
11
|
2.0
|
237.5
|
|
1450
|
11.7
|
3.25
|
17.5
|
46
|
1.21
|
1.5
|
2.0
|
|
65-40-250B
|
2900
|
21.7
|
6.03
|
60
|
49
|
7.24
|
11
|
2.0
|
220
|
|
1450
|
10.8
|
3.01
|
15
|
44
|
1.01
|
1.5
|
2.0
|
|
65-40-315
|
2900
|
25
|
6.94
|
125
|
40
|
21.3
|
30
|
2.5
|
315
|
|
1450
|
12.5
|
3.47
|
32
|
37
|
2.94
|
4
|
2.5
|
|
65-40-315A
|
2900
|
23.9
|
6.64
|
114
|
38
|
19.53
|
22
|
2.5
|
301
|
|
1450
|
11.9
|
3.32
|
28.5
|
35
|
2.65
|
4
|
2.5
|
|
65-40-315B
|
2900
|
22.7
|
6.3
|
103
|
36
|
17.67
|
22
|
2.5
|
286
|
|
1450
|
11.3
|
3.15
|
25.8
|
33
|
2.41
|
3
|
2.5
|
|
65-40-315C
|
2900
|
21.4
|
5.94
|
92
|
35
|
15.31
|
18.5
|
2.5
|
270
|
|
1450
|
10.7
|
2.97
|
23
|
32
|
2.09
|
3
|
2.5
|
|
80-65-125
|
2900
|
50
|
13.9
|
20
|
75
|
3.63
|
5.5
|
3.0
|
137
|
|
1450
|
25
|
6.94
|
5
|
71
|
0.48
|
0.75
|
2.5
|
|
80-65-125A
|
2900
|
44.7
|
12.42
|
16
|
73
|
2.67
|
4
|
3.0
|
124.5
|
|
1450
|
22.4
|
6.22
|
4
|
69
|
0.35
|
0.55
|
2.5
|
|
80-65-160
|
2900
|
50
|
13.9
|
32
|
73
|
5.97
|
7.5
|
2.5
|
168
|
|
1450
|
25
|
6.94
|
8
|
69
|
0.79
|
1.5
|
2.5
|
|
80-65-160A
|
2900
|
46.8
|
13
|
28
|
71
|
5.03
|
7.5
|
2.5
|
157
|
|
1450
|
23.4
|
6.5
|
7
|
67
|
0.67
|
1.1
|
2.5
|
|
80-65-160B
|
2900
|
43.3
|
12.04
|
24
|
69
|
4.11
|
5.5
|
2.5
|
145.5
|
|
1450
|
21.7
|
6.036
|
6
|
65
|
0.55
|
0.75
|
2.5
|
|
80-50-200
|
2900
|
50
|
13.9
|
50
|
69
|
9.87
|
15
|
2.5
|
202
|
|
1450
|
25
|
6.94
|
12.5
|
65
|
1.31
|
2.2
|
2.5
|
|
80-50-200A
|
2900
|
46.8
|
13
|
44
|
67
|
8.37
|
11
|
2.5
|
189.5
|
|
1450
|
23.4
|
6.5
|
11
|
63
|
1.11
|
1.5
|
2.5
|
|
80-50-200B
|
2900
|
43.3
|
12.04
|
38
|
65
|
6.9
|
11
|
2.5
|
176
|
|
1450
|
21.7
|
6.03
|
9.5
|
61
|
0.92
|
1.1
|
2.5
|
|
80-50-250
|
2900
|
50
|
13.9
|
80
|
63
|
17.3
|
22
|
2.5
|
250
|
|
1450
|
25
|
6.94
|
20
|
60
|
2.27
|
3
|
2.5
|
|
80-50-250A
|
2900
|
46.8
|
13
|
70
|
61
|
14.63
|
18.5
|
2.5
|
234
|
|
1450
|
23.4
|
6.5
|
17.5
|
58
|
1.92
|
2.2
|
2.5
|
|
80-50-250B
|
2900
|
43.3
|
12.04
|
60
|
59
|
12
|
15
|
2.5
|
216.5
|
|
1450
|
21.7
|
6.03
|
15
|
56
|
1.58
|
2.2
|
2.5
|
|
80-50-315
|
2900
|
50
|
13.9
|
125
|
54
|
31.5
|
37
|
2.5
|
315
|
|
1450
|
25
|
6.94
|
32
|
52
|
4.19
|
5.5
|
2.5
|
|
80-50-315A
|
2900
|
47.7
|
13.25
|
114
|
52
|
28.5
|
37
|
2.5
|
301
|
|
1450
|
23.8
|
6.62
|
28.5
|
50
|
3.7
|
5.5
|
2.5
|
|
80-50-315B
|
2900
|
45.4
|
12.6
|
103
|
50
|
25.45
|
30
|
2.5
|
286
|
|
1450
|
22.7
|
6.3
|
25.8
|
48
|
3.32
|
4
|
2.5
|
|
80-50-315C
|
2900
|
42.9
|
11.9
|
92
|
49
|
21.9
|
30
|
2.5
|
270
|
|
1450
|
21.4
|
5.94
|
23
|
47
|
2.85
|
4
|
2.5
|
|
100-80-125
|
2900
|
100
|
27.8
|
20
|
78
|
7.0
|
11
|
4.5
|
139
|
|
1450
|
50
|
13.9
|
5
|
75
|
0.91
|
1.5
|
2.5
|
|
100-80-125A
|
2900
|
89.4
|
24.83
|
16
|
76
|
5.13
|
7.5
|
4.5
|
124.5
|
|
1450
|
44.7
|
12.42
|
4
|
73
|
0.67
|
1.1
|
2.5
|
|
100-80-160
|
2900
|
100
|
27.8
|
32
|
78
|
11.2
|
15
|
4.0
|
170
|
|
1450
|
50
|
13.9
|
8
|
75
|
1.45
|
2.2
|
2.5
|
|
100-80-160A
|
2900
|
93.5
|
26
|
28
|
76
|
9.39
|
11
|
4.0
|
159
|
|
1450
|
46.8
|
13
|
7
|
73
|
1.22
|
1.5
|
2.5
|
|
100-80-160B
|
2900
|
86.6
|
24.1
|
24
|
74
|
7.66
|
11
|
4.0
|
147
|
|
1450
|
43.3
|
12.04
|
6
|
71
|
0.998
|
1.5
|
2.5
|
|
100-65-200
|
2900
|
100
|
27.8
|
50
|
76
|
71.9
|
22
|
3.6
|
203
|
|
1450
|
50
|
13.9
|
12.5
|
73
|
2.33
|
4
|
2.0
|
|
100-65-200A
|
2900
|
93.5
|
26
|
44
|
74
|
15.16
|
18.5
|
3.6
|
190.5
|
|
1450
|
46.8
|
13
|
11
|
71
|
1.97
|
3
|
2.0
|
|
100-65-200B
|
2900
|
86.6
|
24.1
|
38
|
72
|
12.47
|
15
|
3.6
|
177
|
|
1450
|
43.3
|
12.04
|
9.5
|
69
|
1.63
|
2.2
|
2.0
|
|
100-65-250
|
2900
|
100
|
27.8
|
80
|
72
|
30.3
|
37
|
3.
|
255
|
|
1450
|
50
|
13.9
|
20
|
68
|
4.0
|
5.5
|
2.0
|
|
100-65-250A
|
2900
|
93.5
|
26
|
70
|
70
|
25.49
|
30
|
3.8
|
238.5
|
|
1450
|
46.8
|
13
|
17.5
|
66
|
3.38
|
4
|
2.0
|
|
100-65-250B
|
2900
|
86.6
|
24.1
|
60
|
68
|
20.85
|
22
|
3.8
|
221
|
|
1450
|
43.3
|
12.04
|
15
|
64
|
2.77
|
4
|
2.0
|
|
100-65-315
|
2900
|
100
|
27.8
|
125
|
66
|
51.6
|
78
|
3.6
|
315.5
|
|
1450
|
50
|
13.9
|
32
|
63
|
6.92
|
11
|
2.0
|
|
100-65-315A
|
2900
|
95.5
|
26.53
|
114
|
64
|
46.34
|
55
|
3.6
|
301.5
|
|
1450
|
47.7
|
13.25
|
28.5
|
61
|
6.07
|
7.5
|
2.0
|
|
100-65-315B
|
2900
|
90.8
|
25.2
|
103
|
62
|
41.04
|
45
|
3.6
|
286.5
|
|
1450
|
45.4
|
12.6
|
25.8
|
59
|
5.4
|
7.5
|
2.0
|
|
100-65-315C
|
2900
|
85.8
|
23.83
|
92
|
61
|
35.24
|
45
|
3.6
|
270.5
|
|
1450
|
42.9
|
11.9
|
23
|
58
|
4.63
|
5.5
|
2.0
|
|
125-100-200
|
2900
|
200
|
55.6
|
50
|
81
|
33.6
|
45
|
4.5
|
216
|
|
1450
|
100
|
27.8
|
12.5
|
7
|
4.48
|
7.5
|
2.5
|
|
125-100-200A
|
2900
|
187
|
52
|
44
|
79
|
28.39
|
37
|
4.5
|
202.5
|
|
1450
|
93.5
|
26
|
11
|
74
|
3.79
|
5.5
|
2.5
|
|
125-100-200B | |