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S型单级双吸泵

  • 流量范围:60~5500 m3/h
  • 扬程范围:8~110 m
  • 功率范围:22~1400 kw
  • 材质选择:HT200/SS304
  • 叶轮结构:闭式
  • 适用介质:清水/河水/自来水

S、SH型中开式单级双吸离心泵,(简称:S、SH型中开泵),系属新型单级双吸卧式中开离心泵类产品。该泵具有高效节能、应用范围广、轴向力平衡、寿命长、中开式结构、维修方便、快捷。S、SH型中开式单级双吸离心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。结构说明:S型

产品概述:


S、SH型中开式单级双吸离心泵,(简称:S、SH型中开泵),系属新型单级双吸卧式中开离心泵类产品。该泵具有高效节能、应用范围广、轴向力平衡、寿命长、中开式结构、维修方便、快捷。S、SH型中开式单级双吸离心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。


结构说明:


S型泵的吸入口与吐出口均在水泵轴心线的下方,与轴线垂直成水平方向。检修时勿需拆卸进出口水管及电动机。从传动方向看去,水泵为顺时针方向旋转(根据客户需要亦可改为逆时针方向旋转)。泵的主要零件有泵体、泵盖、叶轮、轴、双吸密封环、轴套等。除轴的材料为优质碳钢外,其余主要零件为铸铁制成。泵体与泵盖构成叶轮的工作室。在进出水法兰上,制有安装真空表和压力表的管螺孔。进出水法兰的下部,制有放水的管螺孔。经过静平衡校验的叶轮,用轴套和两边的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。叶轮的轴向力利用其叶片对称布置、两面进水达到平衡。泵轴由两个单列向心球轴承支承。轴承装在轴承体内,安装在泵体两端,用黄油润滑。双吸密封环用以减少水泵压水室的水漏回吸水室。泵通过弹性联轴器由电动机直接传动,必要时亦可用内燃机传动。轴封分软填料密封和机械密封两种形式。为了防止空气进入泵内和冷却润滑密封腔,在填料之间装有填料环,水泵工作时少量高压水,通过泵体中开面上的梯形凹槽或回水管流入填料腔,起水封作用。若需采用机械密封,则在填料腔改装机封,不装填料、填料环、填料套、填料压盖、外装机封压盖。根据用户需求,可改变泵过流部件材质和结构。


结构图:

19dbcfbd9507b7cfa9c4302e8d1344d2.png

性能参数:

泵型号
流量
扬程
转速功率(kw)
效率
汽蚀余量
泵重量
m3/h(m)(r/min)轴功率电机功率(%)(m)(kg)
100S9060

95

295025
3761
2.5
120
80903065
95843464
100S90A507829501830602.5120
72752364
86702663
150S10012610229505075703.5145
1601006073
202937172
150S781268229504055703.5140
160784575.5
198705272
150S78A11267295030.145683.9140
1446233.872
1805538.570
150S5013052295025.237733.9130
1605027.380
2204031.177
150S50A11244295018.630723.9130
1444020.975
1803524.570
150S50B10838295017.222653.9130
1333618.670
1603219.472
200S95183103295083.1132625.3260
2809591.779.2
32487102.475
200S95A18092295067.3110675.3260
2708583.375
3247894.373
200S95B18082295064.890625.3260
2607573.872
3066880.970
200S6321669295054.875745.8230
2806358.382.7
3515366.776
200S63A18054295037.855705.8230
2704645.175
3243746.670
200S4221648295034.845816180
2804238.184.2
3423540.281
200S42A19843295030.537766180
2703633.180
3103134.476
250S6536071145092.8160/132753480
48565109.278.6
61258130.674
250S65A34261145077132/110743480
468548977
540509875
250S65B32051145063.590703480
4504574.574
5204179.573
250S3936042145054.275763.2380
4853961.583.6
6123267.579
250S39A32435145041.755743.2380
4683048.479
5762550.977
250S2436027145033.145803.5370
4852436.985.8
5761936.482
250S24A34222145025.637803.5370
4142027.283
4821727.980
250S1436016145019.630803.8320
4851421.585.8
5761122.178
250S14A32013145014.518.5783.8320
4321115.882
504814.675
300S90590931450202315744840
7909024379.6
9368227975
300S90A576861450190280714840
7567821774
9187024771
300S90540721450151220704840
7206718073
9005720070
300S58576631450131.8200754.4810
79058147.984.2
97250165.580
300S58A529531450100.5160764.4810
72049118.681
89342130.978
300S58B50446145087132734.4810
6844310080
8353710878
300S326123614507590804.6710
790327986.8
900288680
300S32A55131145058.175804.6710
7202660.784
8102467.978
300S1961222145045.955805.2488
7901947.186.8
9351647.985
300S19A50420145038.745715.2488
7201639.280
8291339.175
300S1261214145029.237805.5660
7901230.484.8
9001033.174
300S12A52211145021.730725.5660
6841023.978
792822.776
350S1258501401450463710705.41580
126012553380.5
166010062872
350S125A8031251450391630705.41580
118111246278
15709055070
350S125B7451081450313500705.41580
10989637377
14587742572
350S75972801450271355785.81200
12607530385.2
14406531980
350S75A900701450220280785.81200
12706524784
13325625779
350S75B828591450177.4220755.81200
108055197.382
122447203.577
350S44972501450163.4220816.31105
126044172.587.5
147637188.379
350S44A864411450121160806.31105
11163613084
13323013680
350S2697230145099132806.7875
12602610287.5
14402210582
350S26A86426145076.5110806.7875
11162176.983
12961677.473
350S1697220145063.875837.1760
12601664.485.3
14401368.974
350S16A8641614505155747.1760
1044134778
1260104970
500S981620114970644.88007842400
202098678.179.5
234079680.374
500S98A1500969705096307742400
18728353978.5
21706754273
500S98B140086970431.45607642400
174674451.178
202059432.875
500S59162067970374450794.52240
20205939183
23404737480
500S59A150057970315400744.52240
18724933375
21703932072
500S59B140046970240315734.52240
17464025774
20203224871
500S35162040970207.6280854.81640
202035218.888
234028209.985
500S35A140031970144220824.81640
17462715185
20202113884
500S22162024970137.5185775.21558
202022144.184
234019142.485
500S22A140020970103132745,21555
17461710180
2020149482
500S1316201597083.8110795.71505
20201386.283
23401079.780
600S22252025970209.22508272500
317022215.888
360018215.282
600S22A216021970152.51858172500
286018161.187
324016168.184
600S32216036970278.63557672500
317032310.489
360027311.485
600S32A1800309702402807272500
28502622988
32402323686
600S47216056970412560806.53850
31704745689
36004045686
600S47A
198046970318450786.53850
29204036188
32403738087
600S752160849705689008764300
31707573688
36006782180
600S75A
198074970486.67108264300
295065600.287
324060662.880
600S75B
180060970367.65608064300
271055477.585
306051531.380
600S100
2160110970829.614007864300
31701001015.685
3600921073.884
600S100A
1980100970691.31120
7864300
300090875.484
324085914.62

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