AY型油泵分两种结构形式： 单级单吸悬臂式、两级单吸悬臂式、单级双吸悬臂式、单级双吸两支承式、两级单吸两支承式。 该型泵壳体为径向剖分，安装方式为水平中心线支承，泵的吸入口和排除法兰为垂直向上，轴封不仅能用软填料，而且与机械密封互换。轴承体装有一套向心球轴承和一组背对背安装的推力球轴承，轴承用稀油润滑，为了检修方便，不必拆卸吸入或排出管路、采用了弹性柱销加长联轴器（也可配弹性膜片联轴器）就能很容易地拆出叶轮，轴承、轴承等零部件。
概述
◇ AY系列离心油泵是在老Y型油泵的基础上进行改造并重新设计的
◇ 轴承部件将原35、50、60轴承体分别用45、55、70轴承体，提高了可靠性。
◇ 水力过流部位采用了节能泵的水力模型，平均比老Y型油泵的效率高出5~8%。
◇ 为保持继承性，AY型系列油泵的结构形式、外形安装尺寸、性能参数范围保持与老Y型系列油泵相同，便于老装置更新改造。
◇ 零部件通用化程度高，通用标准件为几个规格产品公用。
◇ 选材精练，主体以Ⅱ、Ⅲ类材料为主，轴承体等零件增加为铸钢、铸铁两种，为寒冷地区露天使用、船用提供了有利条件。
◇ 轴承有空气冷、风扇冷、水冷三种，根据泵的不同使用温度选用。其中风扇冷尤为适用缺水或水质差的地区。
◇ 从电动机端看为逆时针方向旋转
◇ 执行标准 GB3215-82和AP1610（OH2）
●参数范围
◇ 流量 2.5~600m3/h
◇ 扬程 30~330m
◇ 温度 -45~+420℃
●适用范围
主要适用于输送清洁的、低温或高温、中性或腐蚀性液体。
主要应用于石油精制、石油化工、化学工业、油田、油气输送等领域。
|
型号 |
流量 |
扬程 |
转速 |
效率 |
汽蚀余量 |
轴功率 |
配带电机 |
泵重 |
附注 |
|
|
Q |
H |
n |
η |
M |
kw |
|
|
kg |
||
|
m3/h |
m |
r/min |
% |
|
|
型号 |
功率 |
|
||
|
40AY40X2 |
6.25 |
80 |
2950 |
31 |
2.7 |
4.4 |
YB132S2-2 |
7.5 |
163 |
|
|
40AY40X2A |
5.85 |
70 |
2950 |
31 |
2.7 |
3.6 |
YB132S1-2 |
5.5 |
|
|
|
40AY40X2B |
5.4 |
60 |
2950 |
31 |
2.5 |
2.85 |
YB112M-2 |
4 |
|
|
|
40AY40X2C |
4.9 |
50 |
2950 |
31 |
2.5 |
2.17 |
YB100L-2 |
3 |
|
|
|
50AY60 |
12.5 |
70 |
2950 |
42 |
2.9 |
5.67 |
YB132S2-2 |
7.5 |
130 |
|
|
50AY60A |
11.2 |
53 |
2950 |
39 |
2.9 |
4.1 |
YB132S1-2 |
5.5 |
|
|
|
50AY60B |
9.9 |
39 |
2950 |
37 |
2.8 |
2.8 |
YB112M-2 |
4 |
|
|
|
50AY60X2 |
12.5 |
120 |
2950 |
37 |
2 |
11 |
YB160M2-2 |
15 |
210 |
|
|
50AY60X2A |
12 |
105 |
2950 |
36 |
2 |
9.5 |
YB160M2-2 |
15 |
|
|
|
50AY60X2B |
11 |
90 |
2950 |
35 |
1.9 |
7.7 |
YB160M1-2 |
11 |
|
|
|
50AY60X2C |
10 |
76 |
2950 |
35 |
1.7 |
6 |
YB160M1-2 |
11 |
170 |
|
|
65AY60 |
25 |
60 |
2950 |
56 |
3.1 |
7.3 |
YB160M1-2 |
11 |
170 |
|
|
65AY60A |
22.5 |
49 |
2950 |
54 |
2.8 |
5.6 |
YB132S2-2 |
7.5 |
|
|
|
65AY60B |
20 |
37.5 |
2950 |
52 |
2.5 |
3.9 |
YB132S1-2 |
5.5 |
|
|
|
65AY100 |
25 |
110 |
2950 |
47 |
3 |
15.9 |
YB180M-2 |
22 |
190 |
|
|
65AY100A |
23 |
92 |
2950 |
46 |
2.9 |
12.5 |
YB160L-2 |
18.5 |
|
|
|
65AY100B |
21 |
73 |
2950 |
44 |
2.9 |
9.5 |
YB160M2-2 |
15 |
|
|
|
65AY100X2 |
25 |
205 |
2950 |
48 |
2.8 |
29.1 |
YB225M-2 |
45 |
|
|
|
65AY100X2A |
23 |
178 |
2950 |
47 |
2.7 |
23.7 |
YB200L2-2 |
37 |
310 |
|
|
65AY100X2B |
22 |
154 |
2950 |
46 |
2.7 |
20.1 |
YB200L1-2 |
30 |
|
|
|
65AY100X2C |
20 |
130 |
2950 |
45 |
2.6 |
15.7 |
YB180M-2 |
22 |
|
|
|
80AY60 |
50 |
60 |
2950 |
62 |
3.2 |
13.2 |
YB160L-2 |
18.5 |
200 |
|
|
80AY60A |
45 |
49 |
2950 |
61 |
3 |
9.9 |
YB160M2-2 |
15 |
|
|
|
80AY60B |
40 |
38 |
2950 |
60 |
3 |
6.9 |
YB160M1-2 |
11 |
|
|
|
80AY100 |
50 |
104 |
2950 |
59 |
3.1 |
24 |
YB200L2-2 |
37 |
220 |
|
|
80AY100A |
45 |
85 |
2950 |
56 |
3 |
18.6 |
YB200L1-2 |
30 |
|
|
|
80AY100B |
40 |
76 |
2950 |
54 |
2.9 |
15.3 |
YB180M-2 |
22 |
|
|
|
80AY100X2 |
50 |
200 |
2950 |
57 |
3.6 |
47.8 |
YB280S-2 |
75 |
380 |
|
|
80AY100X2A |
47 |
175 |
2950 |
55 |
3.5 |
40.7 |
YB280S-2 |
55 |
|
|
|
80AY100X2B |
43 |
153 |
2950 |
53 |
3.3 |
33.5 |
YB250M-2 |
45 |
|
|
|
80AY100X2C |
40 |
125 |
2950 |
51 |
3.3 |
26.7 |
YB225M-2 |
37<, o:p> |
|
|
|
100AY60 |
100 |
63 |
2950 |
72 |
4 |
23.8 |
YB200L2-2 |
37 |
220 |
|
|
100AY60A |
90 |
49 |
2950 |
71 |
3.8 |
16.9 |
YB200L2-2 |
30 |
|
|
|
100AY60B |
79 |
38 |
2950 |
67 |
3.5 |
12.2 |
YB160L-2 |
18.5 |
|
|
|
100AY120 |
100 |
123 |
2950 |
66 |
4.3 |
50.6 |
YB280S-2 |
75 |
320 |
|
|
100AY120A |
93 |
108 |
2950 |
62 |
4 |
44.1 |
YB280S-2 |
75 |
|
|
|
100AY120B |
85 |
94 |
2950 |
62 |
3.8 |
35.5 |
YB1250M-2 |
55 |
|
|
|
100AY120C |
79 |
75 |
2950 |
59 |
3.6 |
27.5 |
YB200L2-2 |
37 |
|
|
|
AY120X2 |
100 |
240 |
2950 |
61 |
4.5 |
107.2 |
YB315M2-2 |
160 |
500 |
|
|
AY120X2A |
93 |
205 |
2950 |
60 |
4.3 |
86.6 |
YB315M1-2 |
132 |
500 |
|
|
AY120X2B |
86 |
178 |
2950 |
59 |
4.2 |
70.7 |
YB315S-2 |
110 |
500 |
|
|
AY120X2C |
79 |
150 |
2950 |
58 |
4.1 |
55.7 |
YB280S-2 |
75 |
500 |
|
|
150AY75 |
180 |
80 |
2950 |
75 |
3.9 |
52.3 |
YB280S-2 |
75 |
290 |
|
|
150AY75A |
160 |
66 |
2950 |
74 |
3.8 |
38.9 |
YB250M-2 |
55 |
290 |
|
|
150AY75B |
145 |
46 |
2950 |
73 |
3.6 |
24.9 |
YB200L2-2 |
27 |
290 |
|
|
150AY150 |
180 |
157 |
2950 |
69 |
3.6 |
111.6 |
YB315M2-2 |
160 |
600 |
|
|
150AY150A |
168 |
137 |
2950 |
68 |
3.3 |
92.2 |
YB315M1-2 |
132 |
600 |
|
|
150AY150B |
155 |
116 |
2950 |
67 |
3.2 |
73.1 |
YB315S-2 |
110 |
600 |
|
|
150AY150C |
140 |
94 |
2950 |
65 |
3.1 |
55.5 |
YB280S-2 |
75 |
550 |
高压电机也可 |
|
150AY150X2 |
180 |
300 |
2950 |
67 |
3.6 |
219.5 |
YB355L-2 |
315 |
1500 |
|
|
150AY150X2A |
167 |
258 |
2950 |
65 |
3.2 |
180.5 |
YB355S4-2 |
250 |
1500 |
|
|
150AY150X2B |
155 |
222 |
2950 |
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