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进口热水管道泵

进口热水管道泵

一、进口热水管道泵产品概述

美国尼科NICO热水管道泵冷热水循环管道泵是结合本公司多年生产经验而设计的新一代产品。该系列产品设计方案通过CFD流体仿真模拟分析技术优化水力设计,水力效率更高。机械密封采用耐高温橡胶,提升机封的耐高温能力及降低老化速度。“O"形密封圈采用三元乙丙材料,整体提升了密封件的使用寿命。适用热水、冷水、高温、高温液体、腐蚀性化工泵、油泵。该系列产品具有高效节能、嗓音低、性能可靠等优点。

二、进口热水管道泵选型参数

公称通径:25-500(mm)

流量范围:1.1-440(m3/h)

扬程范围:7-160(m)

功率范围:0.75~135KW

转速范围:720-2900r/min

额定电压:DC24v、220v、380v,660v,1140v(DC、AC)

温度范围:-20℃~120℃

工作压力:≤1.6Mpa

泵体材质:铸铁、WCB、304、316、316L

三、进口热水管道泵主要特点

1、热水循环泵为立式结构,进出口口径相同、且位于同一中心线上,可像阀门一样安装于管路之中,设有安装底脚,增加泵的稳定性,外形紧凑美观,占地面积小,建筑投入低。

2、叶轮直接安装在电机的加长轴上,轴向尺寸短,结构紧凑,泵与电机轴承配置合理,能有效地平衡泵运转产生的径向和轴向负荷,从而保证了泵的运行平稳,震动噪音低。

3、热水管道泵轴封采用机械密封或机械密封组合,采用进口钛合金密封环、中型耐高温机械密封和采用硬质合金材质,耐磨密封,能有效地增长机械密封的使用寿命。

4、热水循环泵安装检修方便,无需拆动管路系统,只需卸下泵联体螺母即可抽出全部转子部件。

5、热水循环泵可根据使用要求即流量和扬程的需要采用泵的串、并联运行方式。

6、可根据管路布置的要求采用泵的竖式和横式安装。

四、进口热水管道泵结构图


五、进口热水管道泵主要配件表

1叶轮2泵盖3挡水圈4机械密封
5泵体6取压塞7放气阀8放水塞

六、进口热水管道泵性能参数

型号流量扬程
m
效率
%
转速
r/min
电机
功率
kw
汽蚀
余量
m
重量
kg
m3/hl/s
RS15-801.1
1.5
2.0
0.3
0.42
0.55
8.5
8
7
26
34
34
29000.182.317
RS20-1101.8
2.5
3.3
0.50
0.69
0.91
16
15
13.5
25
34
35
29000.372.325
RS20-1601.8
2.5
3.3
0.50
0.69
0.91
33
32
30
19
25
23
29000.752.329
RS25-1102.8
4.0
5.2
0.78
1.11
1.44
16
15
13.5
34
42
41
29000.552.326
RS25-1252.8
4.0
5.2
0.78
1.11
1.44
20.6
20
18
28
36
35
29000.752.328
RS25-125A2.5
3.6
4.6
0.69
1.0
1.28
17
16
14.4
35
35
35
29000.552.327
RS25-1602.8
4.0
5.2
0.78
1.11
1.44
33
32
30
24
32
33
29001.52.339
RS25-160A2.6
3.7
4.9
0.12
1.03
1.36
29
28
26
31
31
31
29001.12.334
RS32-100I4.4
6.3
8.3
1.22
1.75
2.32
13.2
12.5
11.3
48
54
53
29000.752.032
RS32-1253.5
5.0
6.5
0.97
1.39
1.8
22
20
18
40
44
42
29000.752.328
RS32-125A3.1
4.5
5.8
0.86
1.25
1.61
17.6
16
14.4
43
43
43
29000.552.328
RS32-1603.1
4.5
5.8
0.86
1.25
1.61
33
32
30
34
40
42
29001.52.328

七、进口热水管道泵性能参数

RS32-160I4.4
6.3
8.3
1.22
1.75
2.32
33.2
32
30.2
34
40
42
29002.22.047
RS32-2003.1
4.5
5.8
0.86
1.25
1.61
51
50
48
28
35
37
290032.047
RS32-200I4.4
6.3
8.3
1.22
1.75
2.32
50.5
50
48
26
33
35
290042.043
RS32-200IA2.8
4.0
5.2
0.78
1.11
1.44
44.6
44
42.7
34
40
42
29002.22.074
RS40-1004.4
6.3
8.3
1.22
1.75
2.31
13.2
12.5
11.3
48
54
53
29000.552.332
RS40-100A3.9
5.6
7.4
1.08
1.56
2.06
10.6
10
9
52
52
52
29000.372.332
RS40-1254.4
6.3
8.3
1.22
1.75
2.31
21
20
18
41
46
43
29001.12.334
RS40-125A3.9
5.6
7.4
1.08
1.56
2.06
17.6
16
14.4
40
45
41
29000.752.333
RS40-1604.4
6.3
8.3
1.22
1.75
2.31
33
32
30
35
40
40
29002.22.347
RS40-160A4.1
5.9
7.8
1.14
1.64
2.17
29
28
26.3
34
39
39
29001.52.343
RS40-160B3.8
5.5
7.2
1.06
1.53
2.0
25.5
24
22.5
34
38
37
29001.12.338
RS40-2004.4
6.3
8.3
1.22
1.75
2.31
51
50
48
26
33
32
290042.374
RS40-200A4.1
5.9
7.8
1.14
1.64
2.17
45
44
42
26
31
30
290032.362
RS40-200B3.7
5.3
7.0
1.03
1.47
1.94
38
36
34.5
29
29
29
29002.22.352
RS40-2504.4
6.3
8.3
1.22
1.75
2.31
82
80
74
24
28
28
29007.52.3105
RS40-250A4.1
5.9
7.8
1.14
1.64
2.17
72
70
65
24
28
27
29005.52.398
RS40-250B3.8
5.5
7.0
1.06
1.53
1.94
61.5
60
56
23
27
26
290042.377
RS40-100I8.8
12.5
16.3
2.44
3.47
4.53
13.2
12.5
11.3
55 62 6029001.12.334
RS40-100IA8
11
14.5
2.22
3.05
4.03
10.6
10
9
60
60
60
29000.752.332
RS40-125I8.8
12.5
16.3
2.44
3.47
4.53
21.2
20
17.8
49
58
57
29001.52.338
RS40-125IA8
11
14.5
2.22
3.05
4.03
17
16
14
57
57
57
29001.12.333

RS40-160I8.8
12.5
16.3
2.44
3.47
4.53
33
32
30
45
52
51
290032.356
RS40-160IA, 8.2
11.7
15.2
2.28
3.25
4.22
29
28
26
44
51
50
29002.22.347
RS40-160IB7.3
10.4
13.5
2.38
2.89
3.75
23
22
20.5
50
50
50
29001.52.343
RS40-200I8.8
12.5
16.3
2.44
3.47
4.53
51.2
50
48
38
46
46
29005.52.385
RS40-200IA8.3
11.7
15.3
2.31
3.25
4.25
45
44
42
37
45
45
290042.375
RS40-200IB7.5
10.6
13.8
2.08
2.94
3.83
37
36
34
44
44
44
290032.363

八、进口热水管道泵性能惨

RS40-250I8.8
12.5
16.3
2.44
3.47
4.53
81.2
80
77.5
31
38
40
2900112.3145
RS40-250IA8.2
11.6
15.2
2.28
3.22
4.22
71
70
68
38
38
38
29007.52.395
RS40-250IB7.6
10.8
14
2.11
3.0
3.89
61.4
60
58
37
37
37
29007.52.394
RS40-250IC7.1
10.0
13.1
1.97
2.78
3.64
53.2
52
50.4
36
36
36
29005.52.388
RS50-1008.8
12.5
16.3
2.44
3.47
4.53
13.6
12.5
11.3
55
62
60
2900
,
1.12.336
RS50-100A8
11
14.5
2.22
3.05
4.03
11
10
9
60
60
60
29000.752.335
RS50-1258.8
12.5
16.3
2.44
3.47
4.53
21.5
20
17.8
49
58
57
29001.52.343
RS50-125A8
11
14.5
2.22
3.05
4.03
17
16
14
57
57
57
29001.12.338
RS50-1608.8
12.5
16.3
2.44
3.47
4.53
33
32
30
45
52
51
290032.359
RS50-160A8.2
11.7
15.2
2.28
3.25
4.22
29
28
26
44
51
50
29002.22.351
RS50-160B7.3
10.4
13.5
2.38
2.89
3.75
23
22
20.5
50
50
50
29001.52.347
RS50-2008.8
12.5
16.3
2.44
3.47
4.53
52
50
48
38
46
46
29005.52.3101
RS50-200A8.3
11.7
15.3
2.31
3.25
4.25
45.8
44
42
37
45
45
290042.380
RS50-200B7.5
10.6
13.8
2.08
2.94
3.83
37
36
34
44
44
44
290032.368
RS50-2508.8
12.5
16.3
2.44
3.47
4.53
82
80
77.5
29
38
40
2900112.3160
RS50-250A8.2
11.6
15.2
2.28
3.22
4.22
38
38
38
29007.52.3115

九、进口热水管道泵性能参数

RS50-250B7.6
10.8
14
2.11
3.0
3.89
61.4
60
58
37
37
37
29007.52.3114
RS50-250C7.1
10.0
13.1
1.97
2.78
3.64
53.2
52
50.4
36
36
36
29005.52.3108
RS50-100I17.5
25
32.5
4.86
6.94
9.03
13.7
12.5
10.5
67
69
69
29001.52.541
RS50-100IA15.6
22.3
29
4.3
6.19
8.1
11
10
8.4
65
67
68
29001.12.536
RS50-125I17.5
25
32.5
4.86
6.94
9.03
21.5
20
18
60
68
67
290032.556
RS50-125IA15.6
22.3
29
4.33
6.19
8.1
17
16
13.6
58
66
65
29002.22.548
RS50-160I17.5
25
32.5
4.68
6.94
9.03
34.4
32
27.5
54
63
60
290042.572
RS50-160IA16.4
23.4
30.4
4.56
6.5
8.44
30
28
24
54
62
59
290042.571
RS50-160IB15.0
21.6
28
4.17
6.0
7.78
26
24
20.6
58
58
58
290032.559
RS50-200I17.5
25
32.5
4.86
6.94
9.03
52.7
50
45.5
49
58
59
29007.52.5108
RS50-200IA16.4
23.5
30.5
4.56
6.53
8.47
46.4
44
40
48
57
58
29007.52.5107
RS50-200IB15.2
21.8
28.3
4.22
6.06
7.86
40
38
34.5
55
55
55
29005.52.5100
RS50-250I17.5
25
32.5
4.86
6.94
9.03
82
80
76.5
39
50
52
2900152.5175
RS50-250IA16.4
23.4
30.5
4.56
6.5
8.47
71.5
70
67
39
50
52
2900112.5165
RS50-250IB15
21.6
28
4.17
6.0
7.78
61
60
57.4
38
49
54
2900112.5165
RS50-315I17.5
25
32.5
4.86
6.94
9.03
128
125
122
30
40
44
2900302.5310
RS50-315IA16.6
23.7
31
4.61
6.58
8.6
115
113
110
30
40
44
2900222.5245
RS50-315IB15.7
22.5
29.2
4.36
6.25
8.0
103
101
98
39
39
39
290018.52.5215
RS50-315IC14.4
20.6
26.8
4.0
5.72
7.44
86
85
83
38
38
38
2900152.5195
RS65-10017.5
25
32.5
4.86
6.94
9.03
13.7
12.5
10.5
67
69
69
29001.52.546
RS65-100A15.6
22.3
29
4.3
6.19
8.1
11
10
8.4
65
67
68
29001.12.541
RS65-12517.5
25
32.5
4.86
6.94
9.03
21.5
20
18
60
68
67
290032.558
RS65-125A15.6
22.3
29
4.33
6.19
8.1
17
16
14.4
58
66
65
29002.22.549
RS65-160

17.5
25
32.5
4.86
6.94
9.03
34.4
32
27.5
54
63
60
290042.575
RS65-160A16.4
23.4
30.4
4.56
6.5
8.44
30
28
24
54
62
59
290042.575
RS65-160B15.0
21.6
28
4.17
6.0
7.78
26
24
20.6
58
58
58
290032.563
RS65-20017.5
25
32.5
4.86
6.94
9.03
52.7
50
45.5
49
58
59
29007.52.5107
RS65-200A16.4
23.5
30.5
4.56
6.53
8.47
46.4
44
40
48
57
58
29007.52.5107
RS65-200B15.2
21.8
28.3
4.22
6.06
7.86
40
38
34.5
55
55
55
29005.52.5100

十、进口热水管道泵性能参数

RS65-25017.5
25
32.5
4.86
6.94
9.03
82
80
76.5
39
50
52
2900152.5180
RS65-250A16.4
23.4
30.5
4.56
6.5
8.47
, 71.5
70
67
39
50
52
2900112.5170
RS65-250B15
21.6
28
4.17
6.0
7.78
61
60
57.4
38
49
54
2900112.5170
RS65-31517.5
25
32.5
4.86
6.94
9.03
127
125
122
32,
40
44
2900302.5320
RS65-315A16.6
23.7
31
4.61
6.58
8.6
115
113
110
32
40
44
2900222.5255
RS65-315B15.7
22.5
29.2
4.36
6.25
8.0
103, , ,
101
98
39
39
39
290018.52.5

225
RS65-315C14.4
20.6
26.8
4.0
5.72
7.44
86
85
83
38
38
38
2900152.5205
RS65-100I35
50
65
9.72
13.9
18.1
13.8
12.5
10
67
73
70
290033.063
RS65-100IA31.3
44.7
58
8.7
12.4
16.1
11
10
8
66
72
69
29002.23.053
RS65-125I35
50
65
9.72
13.9
18.1
22
20
17
67
72.5
70
29005.53.099
RS65-125IA31.3
45
58
8.7
12.5
16.1
17.5
16
13.6
66
71
69
290043.078
RS65-160I35
50
65
9.72
13.9
18.1
35
32
28
63
71
70
29007.53.0103
RS65-160IA32.7
46.7
61
9.1
13.0
16.9
30.6
28
24
62
70
69
29007.53.0103
RS65-160IB30.3
43.3
56.3
8.4
12.0
15.6
26
24
21
69
69
69
29005.53.097
RS65-200I35
50
65
9.72
13.9
18.1
53.5
50
46
55
67
68
2900153.0176
RS65-200IA32.8
47
61
9.1
13.1
16.9
47
44
40
54
66
67
2900113.0166
RS65-200IB30.5
43.5
56.6
8.5
12.1
15.7
40.6
38
33.4
65
65
65
29007.53.0114
RS65-250I35
50
65
9.72
13.9
18.1
83
80
72
52
59
60
2900223.0235
RS65-250IA32.5
46.7
61
9.0
13.0
16.9
73
70
63
52
59
60
290018.53.0205
RS65-250IB30
43.3
56
8.3
12.0
15.6
62
60
54
58
58
58
2900153.0180
RS65-315I35
50
65
9.72
13.9
18.1
128
125
121
44
54
57
2900373.0350
RS65-315IA32.5
46.5
60.5
9.0
12.9
16.8
112.6
110
106.4
43
54
57
2900303.0335
RS65-315IB31
44.5
58
8.6
12.4
16.1
102.5
100
98
53
53
53
2900303.0335

十一、进口热水管道泵性能参数

RS65-315IC29
41
53.6
8.1
11.4
14.9
87
85
83
51
51
51
2900223.0270
RS80-10035
50
65
9.72
13.9
18.1
13.8
12.5
10
67
73
70
290033.063
RS80-100A31.3
44.7
58
8.7
12.5
16.1
11
10
8
66
72
69
29002.23.054
RS80-12535
50
65
9.72
13.9
18.1
22
20
17
67
72.5
70
29005.53.099
RS80-125A31.3
45
58
8.7
12.5
16.1
17.5
16
13.6
66
71
69
290043.079
RS80-16035
50
65
9.72
13.9
18.1
35
32
28
63
71
70
29007.53.0105
RS80-160A32.7
46.7
61
9.1
13.0
16.9
30.6
28
24
62
70
69
29007.53.0105
RS80-160B30.3
43.3
56.3
8.4
12.0
15.6
26
24
21
69
69
69
29005.53.098
RS80-20035
50
65
9.72
13.9
18.1
53.5
50
46
55
67
68
2900153.0175
RS80-200A32.8
47
61
9.1
13.1
16.9
47
44
40
54
66
67
2900113.0165
RS80-200B30.5
43.5
56.5
8.5
12.1
15.7
40.6
38
33.4
65
65
65
29007.53.0115
RS80-25035
50
65
9.72
13.9
18.1
83
80
72
52
59
60
2900223.0240
RS80-250A32.5
46.7
61
9.0
13.0
16.9
73
70
63
52
59
60
290018.53.0210
RS80-250B30
43.3
56
8.3
12.0
15.6
62
60
54
58
58
58
2900153.0185
RS80-31535
50
65
9.72
13.9
18.1
128
125
122
43
54
57
2900373.0355
RS80-315A32.5
46.5
60.5
9.0
12.9
16.8
112.6
110
107.4
43
54
57
2900303.0340
RS80-315B31
44.5
58
8.6
12.4
16.1
102.5
100
98
53
53
53
2900303.0340
RS80-315C29
41
53.6
8.1
11.4
14.9
98
85
83
51
51
51
2900223.0275
RS80-35035
50
65
9.72
13.9
18.1
146
150
142
55
66
67
290553.0570
RS80-350A31
44.5
58
8.6
12.4
16.1
138.4
142
134.8
65
65
65
2900453.0470
RS80-350B29
41
53.6
8.1
11.4
14.9
131.4
135
127.8
63
63
63
2900373.0440
RS80-100I70
100
130
19.4
27.8
36.1
13.6
12.5
11
66
76
75
29005.54.5108
RS80-100IA62.6
89
116
17.4
24.7
32.2
11
10
8.8
64
74
74
290044.587
RS80-125I70
100
130
19.4
27.8
36.1
23.5
20
14
70
76
65
2900114.5163
RS80-125IA62.6
89
116
17.4
24.7
32.2
19
16
11
68
74
65
29007.54.5113
RS80-160I70
100
130
19.4
27.8
36.1
36.5
32
24
70
76
65
2900154.5184
RS80-160IA65.4
93.5
121.6
18.2
26.0
33.8
32
28
21
68
74
67
2900114.5174
RS80-160IB60.6
86.6
112.5
16.8
24.1
31.3
72
24
18
72
72
72
2900114.5174
RS80-200I70
100
130
19.4
27.8
36.1
54
50
42
65
74
73
2900224.0251
RS80-200IA65.4
93.5
121.6
18.2
26.0
33.8
47.5
44
37
64
73
72
290018.54.0220
RS80-200IB61
87
113
16.9
24.2
31.4
41
38
32
71
71
71
2900154.0198
RS80-250I70
100
130
19.4
27.8
36.1
87
80
68
62
69
68
2900374.0330
RS80-250IA65.4
93.5
121.6

18.2
26.0
33.8
76
70
59.5
61
68
67
2900304.0315
RS80-280IA61
87
113
16.9
24.2
31.4
65
60
51
66
66
66
2900304.0315

十二、进口热水管道泵性能参数

RS80-31, 5I70
100
130
19.4
27.8
36.1
132
125
114
55
, 66
67
2900754.0675
RS80-315IA66.5
95
123.6
18.5
26.4
34.3
119
113
103
55
66
67
2900554.0535
RS80-315IB63
90
117
17.5
25
32.5
106.6
101
92
65
65
65
2900454.0420
RS80-315IC58
82
107
16.1
22.8
29.7
90
85
76
63
63
63
2900374.0366
IRS100-10070
100
130
19.4
27.8
36.1
13.6
12.5
11
66
76
75
29005.54.5113
RS100-100A62.6
89
116
17.4
47
32.2
11
10
8.8
64
74
74
290044.591
RS100-12570
100
130
19.4
27.8
36.1
23.5
20
14
70
76
65
2900114.5169
RS100-125A62.6
89
116
17.4
24.7
32.2
19
16
11
68
74
63
29007.54.5118
RS100-16070
100
130
19.4
27.8
36.1
36.5
32
24
70
76
65
2900154.5191
RS100-160A65.4
93.5
121.6
18.2
26.0
33.8
32
28
21
68
74
67
2900114.5181
RS100-160B60.6
86.6
112.5
16.8
24.1
31.3
27
24
18
72
72
72
2900114.5181
RS100-20070
100
130
19.4
27.8
36.1
54
50
42
65
74
73
2900224.0245
RS100-200A65.4
93.5
121.6
18.2
26.0
33.8
47.5
44
37
64
73
72
290018.54.0215
RS100-200B61
87
113
16.9
24.2
31.4
41
38
32
71
71
71
2900154.0193
RS100-25070
100
130
19.4
27.8
36.1
87
80
68
62
69
68
2900374.0345
RS100-250A65.4
93.5
121.6
18.2
26.0
33.8
76
70
59.5
61
68
67
2900304.0330
RS100-250B61
87
113
16.9
24.2
31.4
65
60
51
66
66
66
2900304.0330
RS100-31570
100
130
19.4
27.8
36.1
132
125
114
55
66
67
2900754.0689

十三、进口热水管道泵性能参数

RS100-315A66.5
95
123.6
18.5
26.4
34.3
119
113
103
65
66
67
2900554.0549
RS100-315B63
90
117
17.5
25
32.5
106.6
101
92
65
65
65
2900454.0439
RS100-315C58
82
107
16.1
22.8
29.7
90
85
76
63
63
63
2900374.0385
RS100-35060
100
120
16.7
27.8
33.3
153.6
150
142
72
57
74
2900904.0950
RS100-350A61
87
113
16.9
24.2
31.4
145.6
142
134
75
75
75
2900754.0830
RS100-350B58
82
107
16.1
22.8
29.7
138.6
135
127
75
75
75
2900554.0600
RS100-100I96
160
192
26.7
44.4
53.3
14
12.5
10
64
73
70
2900114.5115
RS100-125I96
160
192
26.7
44.4
53.3
24
20
14
62
74
69
2900154.5168
RS100-125IA84
140
168
23.3
39
46.7
20
17
12
64
72
69
2900114.5168
RS100-160I96
160
192
26.7
44.4
53.3
36
32
27
69
79
75
290022

,,
5.6
210
RS100-160IA84
140
168
23.3
39
46.7
32
28
23.5
66
76
72
290018.55.0210
RS100-200I96
160
192
26.7
44.4
53.3
53
50
45
69
79
78
2900375.2402
RS100-200IA84
140
168
23.3
39
46.7
48
45
40
64
74
73
2900304.5395
RS100-200IB60
100
120
16.7
27.8
33.3
43
40
36
72
72
72
290022,4.5360

RS100-250I96
160
192
26.7
44.4
53.3
83
80
72
65
77
74
2900554.8560
RS100-250IA84
140
168
23.3
39
46.7
75
72
65
60
72
69
2900454.5420
RS100-250IB60
100
120
16.7
27.8
33.3
68
65
58
70
70
70
2900374.5400
RS125-10096
160
192
26.7
44.4
53.3
13
12.5
12
82
82
82
2900114.0180
RS125-100A86
143
172
23.9
39.7
47.8
10.4
10
9.6
77
77
77
2907.54.0125
RS125-12596
160
192
26.7
44.4
53.3
22.6
20
17
80
80
80
2900154.0220
RS125-125A86
143
172
23.9
39.7
47.8
18
16
13.6
77
77
77
2900114.0210
RS125-16096
160
192
26.7
44.4
53.3
36
32
28
78
78
78
2900224.0265
RS125-160A90
150
180
25
41
50
31.5
28
24.5
76
76
76
290018.54.0230
RS125-160B83
138
166
21.7
38.3
46.1
27
24
21
73
73
73
2900154.0215
RS125-20096
160
192 
26.7
44.4
53.3
55
50
46
77
77
77
2900375.5395
RS125-200B83
138
166
21.7
38.3
46.1
41.3
37.4
34.5
75
75
75
2900225.5320
RS125-25096
160
192
24.7
44.7
53.3
87
80
73
75
75
75
2900555.0580
RS125-250A90
150
180
25
41.7
50
76
70
84
74
74
74
2900455.5490
IRS125-250B83
138
166
21.7
38.3
46.1
65
60
55
73
73
73
2900375.5430
RS125-21596
160
192
26.7
44.7
53.3
133
125
119
70
70
70
2900905.0790
RS125-315A90
150
180
25
41.7
50
117
110
104.6
70
70
70
2900755.0710
RS125-315B86
143
172
23.9
39.7
47.8
106.4
100
95.2
69
69
69
2900755.0705
RS125-315C80.5
134
161
22.4
37.2
44.7
96
88
86
67
67
67
2900555.0585
RS150-12596
160
192
26.7
44.4
53.3
22.6
24
17
66
76
76
2900114.0210
RS150-125A90
150
180
25
41.7
50
18
16
13.6
77
77
77
29007.54.0130
RS150-16096
160
192
26.7
44.4
53.3
36
32
27
75
75
75
290, 0224.0270
RS150-160A90
150
180
25
41.7
50
32
28
23.5
76
76
76
290018.54.0230
RS150-160B84
141
168
23.3
39
46.7
27
24
21
73
73
73
2900154.0220
RS150-200140
200
260
38.9
55.6
72.2
13.8
12.5
10.6
68
78
78
145015
3.0

265
RS150-200A125
176
232.5
34.7
49.7
64.6
11
10
8.5
66
76
76
1450113.0244
ISG150-200B84
440
168
23.3
39
46.7
41
38
34
75
75
75
2900224.0275
RS150-250140
200
260
38.9
55.6
72.2
21.8
20
17
73
79
77
145018.53.0300
RS150-250A129
184.4
240
35.8
51.2
66.7
18.5
17
14.4
72
78
76
1450153.0262
RS150-250B117
167
217.5
32.5
46.4
60.4
15.2
14
12
76
76
76
1450113.0241
RS150-315140
200
260
38.9
55.6
72.2
33.8
32
28
70
78
73
1450302.5410
RS150-315A131
187
243
36.4
51.9
67.5
29.5
28
24.5
69
77
77
1450223.5335
RS150-315B121
173
225
33.5
48.1
62.5
25
24
21
76
76
76
145018.53.5315
RS150-35096
160
192
26.7
44.4
53.3
153.6
150
142.8
80
80
80
29001105.5970
RS150-350A90
150
180
25
41.7
50
145.6
142
134.8
70
70
70
2900905.2790
RS150-350B84
140
168
23.3
39
46.7
138.6
35
127.8
65
76
74
2900755.5705
RS150-400140
200
260
38.9
55.6
72.2
53
50
44
68
75
71
1450453.5490

十四、进口热水管道泵安装说明

1、安装前应检查机组紧固件有无松动现象,泵体流道有无异物堵塞,以免水泵运行时损坏叶轮和泵体。

2、安装时管道重量不应加在水泵上,以免使泵变形。

3、安装时必须拧紧地脚螺栓,以免起动时振动对泵性能的影响。

4、为了维修方便和使用安全,在泵的进出口管路上各安装一只调节阀及在泵出口附近安装一只压力

表,以保证在额定扬程和流量范围内运行,确保泵正常运行,增长水泵的使用寿命。

5、安装后拨动泵轴,叶轮应无磨擦声或卡死现象,否则应将泵拆开检查原因。

6、泵分硬性联接安装和柔怀联接安装两种(见联接方式)。

十五、进口热水管道泵故障与排除

热水泵故障现象热水泵可能产生的原历热水泵故障排除方法
热水管道泵不出水热水泵进出口阀门未打开,进出管路阻塞,流产叶轮阻塞检查,去除阻塞物
电机运行方向不对,电机缺相转速很慢调整电机方向,坚固电机接线
热水泵吸入管漏气拧紧各密封面,排除空气
泵没灌满液体,泵腔内有空气打开泵上盖或打开排气阀,排尽空气
进出口供水不足,吸程过高,底阀漏水停机检查、调整(并网自来水管和带吸程使用易出现此现象)。
热水泵管路阻力过大,泵选型不当减少管路弯道,重新选泵
热水泵流量不足先按1.原因检查先按1.排除
管道、泵流道叶轮部分阻塞,水垢沉积、阀门开度不足去除阻塞物,重新调整阀门开度
电压偏低稳压
热水泵叶轮磨损更换叶轮
热水管道泵功率过大热水泵超过额定流量使用调节流量关小出口阀门
吸程过高降低吸程
泵轴承磨损更换轴承
热水管道泵杂音振动管路支撑不稳稳固管路
热水泵液体混有气体提高吸入压力排气
产生汽蚀降低真空度
热水泵轴承损坏更换轴承
电机超载发热运行调整按5
热水泵电机发热流量过大,超载运行关小出口阀
泵碰擦检查排除
热水泵电机轴承损坏更换轴承
热水泵电压不足稳压
热水泵漏水机械密封磨损更换
泵体有砂孔或破裂焊补或更换
热水泵密封面不平整修整
安装螺栓松懈紧固


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