一、LY长轴液下泵概述
LY长轴液下泵,选用国际优秀的水力模型,泵设计和制造按AP1610VS4型执行,泵轴由泵盖和滑动轴承体内的滑动轴承支承,上轴承采用耐磨轴承,采用锂基润滑脂润滑。该系列泵适用于输送各种腐蚀性液体和清水,同时也适用于输送含有颗粒或纤维的各类污水。LY/LYO型其输送介质温度范围为-20℃~+120℃,LYG型输送介质可达+400℃,工作压力可达1.6MPa。
二、LY长轴液下泵结构特点
LY型长轴液下泵接轴结构安全可靠
转子部件可以轴向调整
转子部件采用多点支撑,泵运转安全可靠。
滑动轴承采用外润滑或自润滑
泵起动时,叶轮已浸没在介质中,因而起动容易,不存在排气抽空问题
采用双端蜗壳泵体(口径80mm上),转子部件受径力小,轴挠度小,滑动轴承磨损小,寿命长。
从电机端看,泵为顺时针方向旋转。
三、LY长轴液下泵型号意义
LY40-160
LY--长轴液下化工泵
40--出口直径mm
160--叶轮名义直径mm
四、LY液下泵结构材料表
五、LY长轴液下泵参数性能表
型号 |
叶轮型式 |
流量 |
扬程 |
电机转数 n=2950r/min |
流量 |
扬程 |
电机转数 n=1450r/min |
||||||
|
|
比重γ=1 |
比重γ=1.35 |
|
|
比重γ=1 |
比重γ=1.35 |
||||||
m3/h |
m |
KW |
电机型号 |
KW |
电机型号 |
m3/h |
m |
KW |
电机型号 |
KW |
电机型号 |
||
LY25-200 |
A |
11.5 |
47 |
5.5 |
Y132S1-2 |
7.5 |
Y132S2-2 |
5.8 |
11 |
1.1 |
Y90S-4 |
1.1 |
Y90S-4 |
B |
10.5 |
40 |
4 |
Y112M-2 |
5.5 |
Y132S1-2 |
5.4 |
10 |
1.1 |
Y90S-4 |
1.1 |
Y90S-4 |
|
C |
9 |
34 |
3 |
Y100L-2 |
4 |
Y112M-2 |
4.6 |
7.5 |
1.1 |
Y90S-4 |
1.1 |
Y90S-4 |
|
D |
7.5 |
26 |
2.2 |
Y90L-2 |
3 |
Y100L-2 |
4 |
5.5 |
1.1 |
Y90S-4 |
1.1 |
Y90S-4 |
|
LY40-160 |
A |
28 |
31 |
5.5 |
Y132S1-2 |
7.5 |
Y132S2-2 |
14 |
7 |
1.1 |
Y90S-4 |
1.1 |
Y90S-4 |
B |
25.6 |
27 |
5.5 |
Y132S1-2 |
7.5 |
Y132S2-2 |
13 |
6 |
1.1 |
Y90S-4 |
1.1 |
Y90S-4 |
|
C |
22 |
20 |
4 |
Y112M-2 |
5.5 |
Y132S1-2 |
11 |
4.5 |
1.1 |
Y90S-4 |
1.1 |
Y90S-4 |
|
D |
20 |
14 |
2.2 |
Y90L-2 |
3 |
Y100L-2 |
9.5 |
3.5 |
1.1 |
Y90S-4 |
1.1 |
Y90S-4 |
|
LY40-200 |
A |
29 |
51 |
11 |
Y160M1-2 |
15 |
Y160M2-2 |
14.5 |
12 |
1.5 |
Y90L-4 |
2.2 |
Y100L1-4 |
B |
26 |
45 |
7.5 |
Y132S2-2 |
11 |
Y160M2-2 |
13 |
10.5 |
1.1 |
Y90S-4 |
1.5 |
Y90L-4 |
|
C |
22 |
37 |
7.5 |
Y132S2-2 |
7.5 |
Y132S2-2 |
11.5 |
8 |
1.1 |
Y90S-4 |
1.1 |
Y90S-4 |
|
D |
18 |
18 |
4 |
Y112M-2 |
5.5 |
Y132S1-2 |
9.5 |
6 |
1.1 |
Y90S-4 |
1.1 |
Y90S-4 |
|
LY40-250 |
A |
32 |
76 |
18.5 |
Y160L-2 |
22 |
Y180M-2 |
16 |
18.5 |
3 |
Y100L2-4 |
4 |
Y112M-4 |
B |
30 |
70 |
15 |
Y160M1-2 |
18.5 |
Y160L-2 |
15 |
17 |
2.2 |
Y100L1-4 |
3 |
Y100L2-4 |
|
C |
24 |
58 |
11 |
Y160M1-2 |
15 |
Y160M2-2 |
12.5 |
13 |
1.5 |
Y90L-4 |
2.2 |
Y100L1-4 |
|
D |
21 |
45 |
7.5 |
Y132S2-2 |
11 |
Y160M1-2 |
10.5 |
10 |
1.1 |
Y90S-4 |
1.5 |
Y90L-4 |
|
LY50-160 |
A |
50 |
32 |
11 |
Y160M1-2 |
15 |
Y160M2-2 |
25 |
7.5 |
1.5 |
Y90L-4 |
2.2 |
Y100L1-4 |
B |
45 |
27 |
7.5 |
Y132S2-2 |
11 |
Y160M1-2 |
22.5 |
6 |
1.5 |
Y90L-4 |
1.5 |
Y90L-4 |
|
C |
38 |
20 |
5.5 |
Y132S1-2 |
7.5 |
Y132S2-2 |
19 |
4.5 |
1.1 |
Y90S-4 |
1.1 |
Y90S-4 |
|
D |
31 |
15 |
3 |
Y100L-2 |
4 |
Y112M-2 |
16.5 |
3 |
1.1 |
Y90S-4 |
1.1 |
Y90S-4 |
|
LY50-200 |
A |
62 |
50 |
18.5 |
Y160L-2 |
22 |
Y180M-2 |
31 |
12 |
3 |
Y100L2-4 |
3 |
Y100L2-4 |
B |
56 |
44 |
15 |
Y160M2-2 |
18.5 |
Y160L-2 |
28.5 |
10.5 |
2.2 |
Y100L1-4 |
3 |
Y100L2-4 |
|
C |
49 |
35 |
11 |
Y160M1-2 |
15 |
Y160M2-2 |
25 |
8 |
1.5 |
Y90L-4 |
2.2 |
Y100L1-4 |
|
D |
43 |
26 |
7.5 |
Y132S2-2 |
11 |
Y160M1-2 |
22 |
6 |
1.1 |
Y90S-4 |
1.5 |
Y90L-4 |
|
LY50-250 |
A |
70 |
80 |
30 |
Y200L1-2 |
37 |
Y200L2-2 |
35 |
19 |
4 |
Y112M-4 |
5.5 |
Y132S-4 |
B |
66 |
73 |
30 |
Y200L1-2 |
37 |
Y200L2-2 |
33 |
17.5 |
4 |
Y112M-4 |
5.5 |
Y132S-4 |
|
C |
60 |
58 |
22 |
Y180M-2 |
30 |
Y200L1-2 |
30 |
14 |
3 |
Y100L2-4 |
4 |
Y112M-4 |
|
D |
50 |
43 |
15 |
Y160M2-2 |
18.5 |
Y160L-2 |
26 |
10 |
2.2 |
Y100L1-4 |
3 |
Y100L2-4 |
|
型号 |
叶轮型式 |
流量 |
扬程 |
电机转数 n=2950r/min |
流量 |
扬程 |
电机转数 n=1450r/min |
||||||
|
|
比重γ=1 |
比重γ=1.35 |
|
|
比重γ=1 |
比重γ=1.35 |
||||||
m3/h |
m |
KW |
电机型号 |
KW |
电机型号 |
m3/h |
m |
KW |
电机型号 |
KW |
电机型号 |
||
LY50-315 |
A |
|
|
|
|
|
|
44 |
27 |
11 |
Y160M-4 |
11 |
Y160M-4 |
B |
40 |
23 |
7.5 |
Y132M-4 |
11 |
Y160M-4 |
|||||||
C |
35 |
18 |
5.5 |
Y132S-4 |
7.5 |
Y132M-4 |
|||||||
D |
30 |
13 |
3 |
Y100L2-4 |
4 |
Y112M-4 |
|||||||
LY80-160 |
A |
94 |
30 |
15 |
Y160M2-2 |
18.5 |
Y160L-2 |
47 |
7 |
2.2 |
Y100L1-4 |
3 |
Y100L2-4 |
B |
85 |
26 |
11 |
Y160M1-2 |
15 |
Y160M2-2 |
42 |
6 |
2.2 |
Y100L1-4 |
2.2 |
Y100L1-4 |
|
C |
76 |
21 |
11 |
Y160M1-2 |
11 |
Y160M1-2 |
38 |
4.5 |
1.5 |
Y90L-4 |
2.2 |
Y100L1-4 |
|
D |
66 |
15 |
5.5 |
Y132S1-2 |
7.5 |
Y132S2-2 |
34 |
3 |
1.1 |
Y90S-4 |
1.1 |
Y90S-4 |
|
LY80-200 |
A |
103 |
52 |
30 |
Y200L1-2 |
37 |
Y200L2-2 |
51 |
12.5 |
4 |
Y112M-4 |
5.5 |
Y132S-4 |
B |
95 |
46 |
22 |
Y180M-2 |
30 |
Y200L1-2 |
47 |
11 |
3 |
Y100L2-4 |
4 |
Y112M-4 |
|
C |
84 |
36 |
15 |
Y160M2-2 |
22 |
Y180M-2 |
40 |
8.5 |
2.2 |
Y100L1-4 |
3 |
Y100L2-4 |
|
D |
70 |
28 |
11 |
Y160M1-2 |
15 |
Y160M2-2 |
36 |
6.5 |
1.5 |
Y90L-4 |
2.2 |
Y100L1-4 |
|
LY80-250 |
A |
127 |
80 |
45 |
Y225M-2 |
75 |
Y280S-2 |
64 |
19 |
7.5 |
Y132M-4 |
11 |
Y160M-4 |
B |
120 |
74 |
45 |
Y225M-2 |
55 |
Y250M-2 |
60 |
18 |
7.5 |
Y132M-4 |
7.5 |
Y132M-4 |
|
C |
105 |
57 |
30 |
Y200L1-2 |
45 |
Y225M-2 |
52 |
13.5 |
4 |
Y112M-4 |
5.5 |
Y132S-4 |
|
D |
87 |
43 |
22 |
Y180M-2 |
30 |
Y200L1-2 |
46 |
10 |
3 |
Y100L2-4 |
4 |
Y112M-4 |
|
LY80-315 |
A |
|
|
|
|
|
|
70 |
32 |
15 |
Y160L-4 |
18.5 |
Y180M-4 |
B |
66 |
29 |
11 |
Y160M-4 |
15 |
Y160L-4 |
|||||||
C |
56 |
23 |
11 |
Y160M-4 |
11 |
Y160M-4 |
|||||||
D |
45 |
17 |
5.5 |
Y132S-4 |
7.5 |
Y132M-4 |
|||||||
LY100-160 |
A |
162 |
27 |
22 |
Y180M-2 |
30 |
Y200L1-2 |
81 |
6.2 |
3 |
Y100L2-4 |
4 |
Y112M-4 |
B |
150 |
22 |
15 |
Y160M2-2 |
22 |
Y180M-2 |
73 |
5 |
2.2 |
Y100L1-4 |
3 |
Y100L2-4 |
|
C |
130 |
15 |
11 |
Y160M1-2 |
15 |
Y160M2-2 |
63 |
3.3 |
1.5 |
Y90L-4 |
2.2 |
Y100L1-4 |
|
D |
110 |
10 |
7.5 |
Y132S2-2 |
11 |
Y160M1-2 |
55 |
2 |
1.1 |
Y90S-4 |
1.5 |
Y90L-4 |
|
LY100-200 |
A |
193 |
48 |
45 |
Y225M-2 |
55 |
Y250M-2 |
95 |
11.5 |
5.5 |
Y132S-4 |
7.5 |
Y132M-4 |
B |
180 |
42 |
37 |
Y200L2-2 |
45 |
Y225M-2 |
90 |
9.5 |
5.5 |
Y132S-4 |
7.5 |
Y132M-4 |
|
C |
155 |
33 |
30 |
Y200L1-2 |
37 |
Y200L2-2 |
80 |
7.5 |
4 |
Y112M-4 |
5.5 |
Y132S-4 |
|
D |
135 |
24 |
18.5 |
Y160L-2 |
30 |
Y200L1-2 |
70 |
5 |
3 |
Y100L2-4 |
3 |
Y100L2-4 |
|
型号 |
叶轮型式 |
流量 |
扬程 |
电机转数 n=2950r/min |
流量 |
扬程 |
电机转数 n=1450r/min |
||||||
|
|
比重γ=1 |
比重γ=1.35 |
|
|
比重γ=1 |
比重γ=1.35 |
||||||
m3/h |
m |
KW |
电机型号 |
KW |
电机型号 |
m3/h |
m |
KW |
电机型号 |
KW |
电机型号 |
||
LY100-250 |
A |
230 |
77 |
75 |
Y280S-2 |
90 |
Y280M-2 |
115 |
19 |
11 |
Y160M-4 |
15 |
Y160L-4 |
B |
218 |
71 |
75 |
Y280S-2 |
90 |
Y280M-2 |
110 |
17 |
11 |
Y160M-4 |
11 |
Y160M-4 |
|
C |
190 |
56 |
45 |
Y225M-2 |
75 |
Y280S-2 |
100 |
13 |
7.5 |
Y132M-4 |
11 |
Y160M-4 |
|
D |
170 |
42 |
37 |
Y200L2-2 |
45 |
Y225M-2 |
90 |
9 |
5.5 |
Y132S-4 |
7.5 |
Y132M-4 |
|
LY100-315 |
A |
|
|
|
|
|
|
125 |
30 |
18.5 |
Y180M-4 |
30 |
Y200L-4 |
B |
119 |
28 |
18.5 |
Y180M-4 |
22 |
Y180L-4 |
|||||||
C |
104 |
23 |
15 |
Y160L-4 |
18.5 |
Y180M-4 |
|||||||
D |
86 |
16.5 |
11 |
Y160M-4 |
11 |
Y160M-4 |
|||||||
LY150-200 |
A |
|
|
|
|
|
|
160 |
10 |
7.5 |
Y132M-4 |
11 |
Y160M-4 |
B |
152 |
8.5 |
7.5 |
Y132M-4 |
11 |
Y160M-4 |
|||||||
C |
140 |
6 |
5.5 |
Y132S-4 |
7.5 |
Y132M-4 |
|||||||
D |
123 |
4 |
3 |
Y100L2-4 |
4 |
Y112M-4 |
|||||||
LY150-250 |
A |
|
|
|
|
|
|
195 |
17.5 |
15 |
Y160L-4 |
22 |
Y180L-4 |
B |
180 |
15 |
15 |
Y160L-4 |
18.5 |
Y180M-4 |
|||||||
C |
160 |
10.5 |
11 |
Y160M-4 |
11 |
Y160M-4 |
|||||||
LY150-315 |
A |
|
|
|
|
|
|
220 |
31 |
30 |
Y200L-4 |
45 |
Y225M-4 |
B |
210 |
29 |
30 |
Y200L-4 |
37 |
Y225S-4 |
|||||||
C |
180 |
23 |
22 |
Y180L-4 |
30 |
Y200L-4 |
|||||||
D |
150 |
16 |
15 |
Y160L-4 |
18.5 |
Y180M-4 |
|||||||
LY200-250 |
A |
|
|
|
|
|
|
305 |
16.5 |
22 |
Y180L-4 |
45 |
Y225M-4 |
B |
290 |
15 |
18.5 |
Y180M-4 |
37 |
Y225S-4 |
|||||||
C |
260 |
11 |
15 |
Y160L-4 |
30 |
Y200L-4 |
|||||||
D |
240 |
7 |
11 |
Y160M-4 |
18.5 |
Y180M-4 |
|||||||
LY200-315 |
A |
|
|
|
|
|
|
350 |
29 |
45 |
Y225M-4 |
55 |
Y250M-4 |
B |
340 |
28 |
37 |
Y225S-4 |
55 |
Y250M-4 |
|||||||
C |
300 |
21 |
30 |
Y200L-4 |
37 |
Y225S-4 |
|||||||
D |
250 |
14 |
18.5 |
Y180M-4 |
22 |
Y180L-4 |
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