AY、AYP型单两级油泵系列,是在老Y型油泵系列的基础上进行改造并重新设计的。它是为满足现代化建设的需要,尽快地适应以节能为中心的设备更新换代而发展的新产品,具有下列特点: |
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结构特点: |
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AY、AYP型单两级油泵分为单级单吸和两级单吸悬臂式,单级吸悬臂式、单级双吸和两级双吸两支承式,两级单吸两支承式等六种,结构型式如图一至图六。 |
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泵的管路系统: |
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1、冷却水是根据温度和使用要求,对轴封腔、轴承或泵支架进行冷却,水量每一支管路建议为0.3-0.7m3/h,其压力为0.2-0.3MPa。
密封液的压力一般要高于密封的压力0.07-0.1MPa,如果输送介质属于易汽化的,则应高于汽化压力0.175-0.2MPa. |
过流部件材料表: |
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根据使用条件不同,泵的主要零部件材料分为三类,详见下表。 |
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AY型单、两级离心油泵性表 |
性能参数
型 号
|
流量
M3/h
|
扬程
r/min
|
转速
%
|
效率
%
|
汽蚀余量
m
|
轴功率
KW
|
配带电机
|
泵重
|
|
|
|
|
|
|
|
|
型号
|
功率
|
㎏
|
32AY40
|
3
|
40
|
2950
|
20
|
2.5
|
1.63
|
YB90L-2
|
2.2
|
105
|
32AY40A
|
2.7
|
34
|
2950
|
19
|
2.5
|
1.31
|
YB90S-2
|
1.5
|
105
|
32AY40×2
|
3
|
80
|
2950
|
18
|
2.7
|
3.62
|
YB132S1-2
|
5.5
|
140
|
32AY40×2A
|
2.7
|
70
|
2950
|
18
|
2.7
|
2.86
|
YB112M-2
|
4
|
140
|
40AY40×2
|
6.25
|
80
|
2950
|
30
|
2.7
|
4.5
|
YB1232S2-2
|
7.5
|
165
|
40AY40×2A
|
5.85
|
70
|
2950
|
30
|
2.6
|
3.7
|
YB132 S1-2
|
5.5
|
165
|
40AY40×2B
|
5.4
|
60
|
2950
|
30
|
2.5
|
2.9
|
YB112M-2
|
4
|
165
|
40AY40×2C
|
4.9
|
50
|
2950
|
30
|
2.5
|
2.2
|
YB100L-2
|
3
|
110
|
50AY60
|
12.5
|
67
|
2950
|
42
|
2.9
|
5.4
|
YB132 S2-2
|
7.5
|
165
|
50AY60A
|
11
|
53
|
2950
|
39
|
2.8
|
4.1
|
YB132S1-2
|
5.5
|
110
|
50AY60B
|
10
|
40
|
2950
|
37
|
2.8
|
2.9
|
YB112M-2
|
4
|
110
|
50AY60×2
|
12.5
|
120
|
2950
|
35
|
2.4
|
11.7
|
YB160L-2
|
18.5
|
170
|
50AY60×2A
|
12
|
105
|
2950
|
35
|
2.5
|
9.8
|
YB160M2-2
|
15
|
170
|
50AY60×2B
|
11.5
|
89
|
2950
|
33
|
2.2
|
8.4
|
YB160M1-2
|
11
|
170
|
50AY60×2C
|
11
|
78
|
2950
|
33
|
2.2
|
7.1
|
YB160M1-2
|
11
|
170
|
65AY60
|
25
|
60
|
2950
|
52
|
3
|
7.9
|
YB160M1-2
|
11
|
150
|
65AY60A
|
22.5
|
49
|
2950
|
51
|
3
|
5.9
|
YB132S2-2
|
7.5
|
150
|
65AY60B
|
20
|
38
|
2950
|
49
|
2.7
|
4.2
|
YB132S1-2
|
5.5
|
150
|
65AY100
|
25
|
110
|
2950
|
47
|
3.2
|
15.9
|
YB180M-2
|
22
|
180
|
65AY100A
|
23
|
92
|
2950
|
46
|
3.1
|
12.5
|
YB160L-2
|
18.5
|
180
|
65AY100B
|
21
|
73
|
2950
|
45
|
3
|
9.3
|
YB160M2-2
|
15
|
180
|
65AY100×2
|
25
|
200
|
2950
|
47
|
2.8
|
29
|
YB200L2-2
|
37
|
280
|
65AY100×2A
|
23
|
180
|
2950
|
46
|
2.8
|
24.5
|
YB200L2-2
|
37
|
280
|
65AY100×2B
|
21.5
|
155
|
2950
|
45
|
2.7
|
20.2
|
YB200L1-2
|
30
|
280
|
65AY100×2C
|
19.5
|
130
|
2950
|
44
|
2.7
|
15.7
|
YB180M-2
|
22
|
280
|
80AY60
|
50
|
60
|
2950
|
62
|
3.2
|
13.2
|
YB160L-2
|
18.5
|
160
|
80AY60A
|
45
|
49
|
2950
|
61
|
3.2
|
9.8
|
YB160M2-2
|
15
|
160
|
80AY60B
|
40
|
39
|
2950
|
60
|
3.1
|
7.1
|
YB160M1-2
|
11
|
160
|
80AY100
|
50
|
100
|
2950
|
56
|
3.1
|
24.3
|
YB200L2-2
|
37
|
200
|
80AY100A
|
45
|
85
|
2950
|
55
|
3.1
|
18.9
|
YB200L1-2
|
30
|
200
|
80AY100B
|
41
|
73
|
2950
|
54
|
2.9
|
15.1
|
YB180M-2
|
22
|
200
|
80AY100×2
|
50
|
200
|
2950
|
57
|
3.6
|
47.8
|
YB280S-2
|
75
|
350
|
80AY100×2A
|
46
|
175
|
2950
|
55
|
3.5
|
39.9
|
YB250M-2
|
55
|
350
|
80AY100×2B
|
43
|
150
|
2950
|
54
|
3.3
|
32.5
|
YB225M-2
|
45
|
350
|
80AY100×2C
|
40
|
125
|
2950
|
52
|
3.3
|
26.2
|
YB200L2-2
|
37
|
350
|
100AY60
|
100
|
60
|
2950
|
70
|
4.1
|
23.3
|
YB200L1-2
|
30
|
170
|
100AY60A
|
90
|
49
|
2950
|
64
|
4.5
|
18.8
|
YB200L1-2
|
30
|
170
|
100AY60B
|
79
|
38
|
2950
|
65
|
3.5
|
12.6
|
YB160L-2
|
18.5
|
170
|
100AY120
|
100
|
120
|
2950
|
63
|
4.3
|
51.9
|
YB280S-2
|
75
|
285
|
100AY120A
|
93
|
105
|
2950
|
61
|
4
|
43.6
|
YB250M-2
|
55
|
285 |
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