一、主要用途
S/SH系列单级双吸离心泵(中开泵)适合输送各种清洁或带有微量颗粒的中性或弱腐蚀性液体。中开泵适用于自来水厂、灌溉、排水泵站、电站、工业供水系统、空调系统、消防系统、船舶工业、亦适合炼油工业中作一般性用途。
二、性能范围
泵进口直径DN: 100∽1400mm
流量Q: 最高1800m3/h
扬程H: 最高135m
工作压力P: 最高2.5MPa
工作温度T: 最高135°C
三、结构说明
S/SH系列单级双吸离心泵(中开泵)为单级、双吸、泵壳轴向中开的蜗壳式离心泵。泵吸入口与吐出口均在泵轴心线下方,呈水平方向。
泵主要零件有泵体、泵盖、叶轮、轴、双吸密封环等。
泵进出水法兰上,设有安装真空表和压力表的管螺孔,进出水法兰底部设有放水管螺孔。法兰按GB标准制作,也可采用ISO、DIN、BS或ANSI标准制作. 叶轮经平衡校验合格后,用轴套及轴套螺母固定在轴上,其轴向位置可通过轴套螺母进行调整。叶轮轴向力利用其叶片对称布置达到平衡。泵轴由两套滚动轴承支撑,安装在泵体两端。轴承采用油脂润滑。
泵体上设有双吸密封环,拆卸更换方便。
泵通过弹性柱销联轴器或金属迭片式联轴器由电动机直接传动。驱动机也可采用内燃机、气轮机。
轴封可采用填料密封,也可采用机械密封。轴封冷却冲洗水可通过泵盖中开面上的凹槽进入轴封腔,也可通过外接冷却水管进入轴封腔。
S/SH系列单级双吸离心泵(中开泵)检修时勿需拆卸进出水管及电动机,维修方便。
根据用户需要,可改变泵结构尺寸。
|
序号 |
型号 |
流量Q |
扬程H |
功率P |
转数n |
|
(m3/h) |
(m) |
(KW) |
(r/min) |
|
1 |
150S-78 (6SH-6) |
160 |
78 |
55 |
2950 |
|
2 |
150S-78A (6SH-6A) |
144 |
62 |
45 |
2950 |
|
3 |
150S-50 (6SH-9) |
160 |
50 |
37 |
2950 |
|
4 |
150S-50A (6SH-9A) |
144 |
40 |
30 |
2950 |
|
5 |
150S-50B (6SH-9B) |
133 |
36 |
22 |
2950 |
|
6 |
200S-95 (8SH-6) |
280 |
95 |
132 |
2950 |
|
7 |
200S-95A (8SH-6A) |
270 |
85 |
110 |
2950 |
|
8 |
200S-95B (8SH-6B) |
260 |
75 |
90 |
2950 |
|
9 |
200S-63 (8SH-9) |
280 |
63 |
75 |
2950 |
|
10 |
200S-63A (8SH-9A) |
270 |
46 |
55 |
2950 |
|
11 |
200S-42 (8SH-13) |
280 |
42 |
45 |
2950 |
|
12 |
200S-42A (8SH-13A) |
270 |
36 |
37 |
2950 |
|
13 |
250S-65 (10SH-6) |
485 |
65 |
132 |
1450 |
|
14 |
250S-65A (10SH-6A) |
420 |
48 |
90 |
1450 |
|
15 |
250S-39 (10SH-9) |
485 |
39 |
75 |
1450 |
|
16 |
250S-39A (10SH-9A) |
468 |
30 |
55 |
1450 |
|
17 |
250S-24 (10SH-13) |
485 |
24 |
45 |
1450 |
|
18 |
250S-24A (10SH-13A) |
414 |
20 |
37 |
1450 |
|
19 |
250S-14 (10SH-19) |
485 |
14 |
30 |
1450 |
|
20 |
250S-14A (10SH-19A) |
432 |
11 |
18.5 |
1450 |
|
21 |
300S-90 (12SH-6) |
790 |
90 |
320 |
1450 |
|
22 |
300S-90A (12SH-6A) |
756 |
78 |
280 |
1450 |
|
23 |
300S-90B (12SH-6B) |
720 |
67 |
220 |
1450 |
|
24 |
300S-58 (12SH-9) |
790 |
58 |
200 |
1450 |
|
25 |
300S-58A (12SH-9A) |
720 |
49 |
160 |
1450 |
|
26 |
300S-58B (12SH-9B) |
684 |
43 |
135 |
1450 |
|
27 |
300S-32 (12SH-13) |
790 |
32 |
90 |
1450 |
|
28 |
300S-32A (12SH-13A) |
720 |
26 |
75 |
1450 |
|
29 |
300S-19 (12SH-19) |
790 |
19 |
55 |
1450 |
|
30 |
300S-19A (12SH-19A) |
720 |
16 |
45 |
1450 |
|
31 |
300S-12 (12SH-28) |
790 |
12 |
37 |
1450 |
|
32 |
300S-12A (12SH-28A) |
684 |
10 |
30 |
1450 |
|
33 |
350S-125 (14SH-6) |
1260 |
125 |
710 |
1450 |
|
34 |
350S-125A(14SH-6A) |
1181 |
112 |
570 |
1470 |
|
35 |
350S-125B(14SH-6B) |
1098 |
96 |
500 |
1470 |
|
36 |
350S-75 (14SH-9) |
1260 |
75 |
360 |
1470 |
|
37 |
350S-75A (14SH-9A) |
1170 |
65 |
280 |
1450 |
|
38 |
350S-75B (14SH-9B) |
1080 |
55 |
220 |
1450 |
|
39 |
350S-44 (14SH-13) |
1260 |
44 |
220 |
1470 |
|
40 |
350S-44A (14SH-13A) |
1116 |
36 |
160 |
1470 |
|
41 |
350S-26 (14SH-19) |
1260 |
26 |
132 |
1450 |
|
42 |
350S-26A (14SH-19A) |
1116 |
21 |
90 |
1450 |
|
43 |
350S-16 (14SH-28) |
1260 |
16 |
75 |
1450 |
|
44 |
350S-16A (14SH-28A) |
1044 |
13 |
55 |
1450 |
|
45 |
500S-98 |
2020 |
98 |
800 |
970 |
|
46 |
500S-98A |
1872 |
83 |
630 |
970 |
|
47 |
500S-98B |
1746 |
74 |
560 |
970 |
|
48 |
500S-59 |
2020 |
59 |
450 |
970 |
|
49 |
500S-59A |
1872 |
49 |
400 |
970 |
|
50 |
500S-59B |
1746 |
35 |
280 |
970 |
|
51 |
500S-35 |
2020 |
35 |
280 |
970 |
|
52 |
500S-35A |
1746 |
27 |
220 |
970 |
|
53 |
500S-22 |
2020 |
22 |
185 |
970 |
|
54 |
500S-22A |
1746 |
17 |
132 |
970 |
|
55 |
500S-13 |
2020 |
13 |
110 |
970 |
|
56 |
600S-75 |
3170 |
75 |
900 |
960 |
|
57 |
600S-75A |
2950 |
65 |
710 |
960 |
|
58 |
600S-47 |
3170 |
47 |
560 |
970 |
|
59 |
600S-32 |
3170 |
32 |
355 |
970 |
|
60 |
600S-32A |
2850 |
26 |
280 |
970 |
|
61 |
600S-22 |
3170 |
22 |
250 |
970 |
|
62 |
600S-22A |
2860 |
18 |
185 |
970 |