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      當前位置:上海高基泵業(yè)制造有限公司>>上海高基管道泵>>屏蔽管道泵>> 國產(chǎn)PBG型屏蔽式管道離心泵選型

      國產(chǎn)PBG型屏蔽式管道離心泵選型

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      更新時間:2022-08-11 12:39:02瀏覽次數(shù):2273次

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      PBG型屏蔽式管道泵是由水泵和屏蔽電動機構(gòu)成一個密封整體,整體采用靜密封設計。可以廣泛使用在采暖、衛(wèi)生用水、冷凍水系統(tǒng)中無腐蝕的冷水和熱水的輸送,它是賓館、醫(yī)院、工廠、高檔住宅等熱力交換站、管路集中供暖的理想輸送設備。

      PBG型屏蔽式管道泵產(chǎn)品概述

      一 PBG型屏蔽式管道泵是由水泵和屏蔽電動機構(gòu)成一個密封整體,整體采用靜密封設計??梢詮V泛使用在采暖、衛(wèi)生用水、冷凍水系統(tǒng)中無腐蝕的冷水和熱水的輸送,它是賓館、醫(yī)院、工廠、高檔住宅等熱力交換站、管路集中供暖的理想輸送設備。其較之于普通水泵有泵、機一體化結(jié)構(gòu)緊湊,體積小、外形美觀、運行平穩(wěn)、安裝方便、無噪音、零泄漏、等特點,zui大限度的滿足用戶日益增長的對工作環(huán)境的穩(wěn)定性與環(huán)保要求。

      二、PBG型屏蔽式管道泵特點與用途
      PBG型屏蔽式管道泵具有泵、機一體化結(jié)構(gòu)緊湊,體積小、外形美觀、運行平穩(wěn)、安裝方便、無噪音、零泄漏、無污染等特點。廣泛應用于暖通空調(diào)空調(diào)冷熱水循環(huán)、工業(yè)、城市生活用水、管道增壓、遠距離送水等場合,變換材質(zhì)的派生產(chǎn)品更可適用于石油、化工、制藥、食品、制冷等。高、低溫,高壓各種場合。

      三、PBG型屏蔽式管道泵工作條件
      1、 電源額定電壓為380V,頻率為50Hz,三相交流電;
      2、 輸送流體不應含有體積比超過0.1%和粒度大于0.2mm的固體顆粒;
      3、 輸送液體的溫度≤120℃;
      4、 系統(tǒng)壓力不超過1.0MPa,不小于50Kpa;如超過請訂貨時注明
      5、 環(huán)境溫度不超過40℃
      6、 海拔不超過1000mm
      7、 電動機為鼠籠型,適用于滿壓起動,如果電原容量不足以滿壓起動時,則可采用降壓啟動。


      四、PBG型屏蔽式管道泵結(jié)構(gòu)說明:
      本產(chǎn)品為立式水泵,電泵有水泵和屏蔽電動機(以下簡稱電機)兩部分組成。水泵部分主要零部件葉輪、泵體、密封環(huán),電機部分主要零部件有定子、轉(zhuǎn)子、屏蔽套、軸承座、軸承、推力盤、冷卻管、放氣閥等零部件組成。
      電機選用H級絕緣繞組。轉(zhuǎn)子由不銹鋼軸和鑄鋁轉(zhuǎn)子組成。為了防止輸送液體進入定子和腐蝕轉(zhuǎn)子,在定子內(nèi)徑及轉(zhuǎn)子表面分別用不銹鋼屏蔽套密封。
      密封性:泵體法蘭與電機法蘭連接處,機座與軸承座及定子屏蔽連接處均有耐熱O型密封圈密封。
      泵葉輪懸臂安裝在電機轉(zhuǎn)軸上,由鍵和螺母予以固緊。
      潤滑與冷卻:采用外循環(huán)。當泵工作時,由電泵出口處引出少量液體經(jīng)過冷卻管、后軸承與軸頸間隙、定、轉(zhuǎn)子間隙、前軸承與軸頸間隙、葉輪后口環(huán)組成一循環(huán)回路(單級)、zui后一級葉輪進口環(huán)組成一循環(huán)回路(多級)。

       

      序號12345678
      名稱泵體葉輪泵蓋下軸
      承座
      軸套軸承電機殼冷卻
      水管

       

      序號910111213141516
      名稱定子轉(zhuǎn)子轉(zhuǎn)子
      屏蔽套
      定子
      屏蔽套
      轉(zhuǎn)子
      端蓋
      止推板上軸
      承座

       

      型號流量Q

      揚程H

      m

      轉(zhuǎn)速

      r/min

      電機功率P

      (KW)

      必需汽蝕余量

      m

      (m/hL/S
      PBG25-1102.80.781629000.752.3
      41.1115
      4.81.3313.5
      PBG25-1252.80.7820.629000.752.3
      41.1120
      4.81.3318
      PBG25-125A2.50.691729000.752.3
      3.6116
      4.31.1914.4
      PBG25-1602.80.783329001.52.3
      41.1132
      4.81.3330
      PBG25-160A2.60.722929001.12.3
      3.71.0328
      4.41.2226
      PBG32-1253.50.972229000.752.3
      51.3920
      61.6718
      PBG32-125A3.10.8617.629000.552.3
      4.51.2516
      5.41.514.4
      PBG32-1604.51.253329001.52
      51.3932
      61.6730
      PBG32-160A3.30.922929001.12
      4.51.2528
      5.41.526.5
      PBG32-2004.51.2551290032
      51.3950
      61.6748
      PBG32-200A3.30.924529002.22
      4.51.2544
      5.41.542
      PBG32-200B3.10.864029001.52
      41.1138
      4.81.3335
      PBG40-1004.41.2213.229000.552.3
      6.31.7512.5
      7.62.1111.3
      PBG40-1254.41.222129001.12.3
      6.31.7520
      7.62.1118
      PBG40-125A3.91.0817.629000.752.3
      5.61.5616
      7.42.0614.4
      PBG40-1604.41.223329002.22.3
      6.31.7532
      7.62.1130
      PBG40-160A4.11.142929001.52.3
      5.91.6428
      72.1726.3
      PBG40-160B3.81.0625.529001.12.3
      5.51.5324
      6.71.8622.5
      PBG40-2004.41.2251290042.3
      6.31.7550
      7.62.1148
      PBG40-200A4.11.1445290032.3
      5.91.6444
      71.9442
      PBG40-200B3.71.033829002.22.3
      5.31.4736
      6.41.7834.5
      PBG40-2504.41.228229007.52.3
      6.31.7580
      7.62.1174
      PBG40-250A4.11.147229005.52.3
      5.91.6470
      71.9465
      PBG40-250B3.81.0661.5290042.3
      5.51.5360
      6.71.8656
      PBG50-1008.82.4413.629001.12.3
      12.53.4712.5
      154.1711.3
      PBG50-100A82.221129000.752.3
      113.0510
      13.23.679
      PBG50-1258.82.4421.529001.52.3
      12.53.4720
      154.1717.8
      PBG50-125A82.221729001.12.3
      113.2516
      13.23.6714
      PBG50-1608.82.4433290032.3
      12.53.4732
      154.1730
      PBG50-160A8.22.282929002.22.3
      11.73.2528
      143.926
      PBG50-160B7.32.032329001.52.3
      10.42.8922
      12.53.4720.5
      PBG50-2008.82.445229005.52.3
      12.53.4750
      154.1748
      PBG50-200A8.32.3145.8290042.3
      11.73.2544
      143.942
      PBG50-200B7.32.0337290032.3
      10.42.8936
      12.53.4734
      PBG50-250/28.82.44822900112.3
      12.53.4780
      154.1777
      PBG50-250A/28.22.2871.529007.52.3
      11.63.2270
      143.968
      PBG50-250B/27.62.1161.429007.52.3
      10.8360
      133.658
      PBG50-250C/27.11.9753.229005.52.3
      102.7852
      12.53.4750.4
      PBG50-315/28.82.441292900152.3
      12.53.47125
      154.17118
      PBG50-315A/28.22.281172900152.3
      11.63.22113
      143.9106
      PBG50-315B/27.62.111052900112.3
      10.83101
      133.694
      PBG50-315C/27.11.97882900112.3
      102.7885
      12.53.4778
      PBG65-10017.54.8613.729001.52.3
      256.9412.5
      308.3310.5
      PBG65-100A15.64.31129001.12.5
      22.36.1910
      277.58.4
      PBG65-12517.54.8622290032.5
      256.9420
      308.3318
      PBG65-125A15.64.3317.529002.22.5
      22.36.1916
      277.514.4
      PBG65-16017.54.8634.4290042.5
      256.9432
      308.3327.5
      PBG65-160A16.44.5830290042.5
      23.46.528
      287.7824
      PBG65-160B154.1726290032.5
      21.6624
      287.220.6
      PBG65-20017.54.8652.729007.52.5
      256.9450
      308.3345.5
      PBG65-200A16.44.5646.429007.52.5
      23.46.544
      287.7840
      PBG65-200B15.24.224029005.52.5
      21.86.0638
      26.27.1734.5
      PBG65-250/217.54.86842900152.5
      256.9480
      308.3376.5
      PBG65-250A/216.44.5671.52900112.5
      23.46.570
      287.7867
      PBG65-250B/2154.1761.52900112.5
      21.6660
      267.2257.4
      PBG65-315/217.54.861292900302.5
      256.94125
      308.33118
      PBG65-315A/216.44.561172900222.5
      23.46.5113
      287.78106
      PBG65-315B/2154.17105290018.52.5
      21.66101
      267.2294
      PBG65-315C/214.44882900152.5
      20.55.785
      24.56.878
      PBG80-100359.7213.8145033
      5013.912.5
      6516.710
      PBG80-125359.722229005.53
      5013.920
      6016.717
      PBG80-125A31.38.717.5290043
      4512.516
      541513.8
      PBG80-160359.723529007.53
      5013.932
      6016.728
      PBG80-160A32.79.130.629007.53
      46.71328
      5615.624
      PBG80-160B30.38.42629005.53
      43.31224
      5214.421
      PBG80-200359.7253.32900153
      5013.950
      6016.746
      PBG80-200A32.89.1472900113
      4713.144
      56.415.740
      PBG80-200B30.58.540.629007.53
      43.512.138
      5214.433.4
      PBG80-250359.72832900223
      5013.980
      6016.772
      PBG80-250A32.5973290018.53
      46.71370
      5615.663
      PBG80-250B308.3632900153
      43.31260
      5214.454
      PBG80-315/2359.721292900373
      5013.9125
      6016.7118
      PBG80-315A/232.591162900303
      46.713113
      5615.61.6
      PBG80-315B/2308.31052900303
      43.312101
      5214.494
      PBG80-315C/2287.78882900223
      4011.185
      4813.378
      PBG100-1007019.413.614505.54.5
      10027.812.5
      12033.311
      PBG100-100A62.617.411145044.5
      8924.710
      10729.78.8
      PBG100-1257019.423.51450114.5
      10027.420
      12033.314
      PBG100-125A62.617.41914507.54.5
      8924.716
      10729.711
      PBG100-1607019.436.52900154.5
      10027.832
      12033.324
      PBG100-160A65.418.2322900114.5
      93.52628
      11231.121
      PBG100-160B60.616.8272900114.5
      86.624.124
      10428.918
      PBG100-2007019.4542900224.5
      10027.850
      12033.342
      PBG100-200A65.418.247.5290018.54
      93.52644
      11231.137
      PBG100-200B6116.9412900154
      8724.238
      10428.832
      PBG100-250/27019.4872900374
      10027.880
      12033.368
      PBG100-250A/265.418.2762900304
      93.52670
      11231.159
      PBG100-250B/26116.9652900304
      8724.260
      10428.950
      PBG100-315/27019.41322900754
      10027.8125
      12033.3118
      PBG100-315A/26618.31172900554
      9526.4113
      11431.7108
      PBG100-315B/26317.51052900454
      9025101
      1083094
      PBG100-315C/25816.1882900374
      8222.885
      98.527.378
      PBG125-1009626.7132900114
      16044.412.5
      19253.312
      PBG125-100A8623.910.429007.54
      14339.710
      17247.89.6
      PBG125-1259626.722.62900154
      16044.420
      19253.317
      PBG125-125A8623.9182900114
      14339.716
      17247.813.6
      PBG125-1609626.7362900224
      16044.432
      19253.328
      PBG125-160A902531.5290018.54
      15041.728
      1805024.5
      PBG125-160B8321.7272900155
      13838.324
      16646.121
      PBG125-2009626.7552900375.5
      16044.450
      19253.346
      PBG125-200A902548.42900305.5
      15041.744
      1805040.5
      PBG125-200B8321.741.32900225.5
      13838.337.5
      16646.134.5
      PBG125-2509626.7872900555
      16044.480
      19253.373
      PBG125-250A9025762900455
      15041.770
      1805064
      PBG125-250B8321.7652900375
      13838.360
      16646.155
      PBG125-315/29626.71332900905
      16044.7125
      19253.3119
      PBG125-315A/290251152900755
      15041.7110
      18050105
      PBG125-315B/28323.91052900755
      14339.7100
      17247.894
      PBG125-315C/280.522.4962900555
      13437.288
      16144.781
      PBG150-25014038.921.8148018.53
      20055.620
      24066.717
      PBG150-250A12935.818.51480153
      18451.117
      22161.414.4
      150-250B11732.515.21480113
      16746.414
      20055.612
      150-31514038.933.81480303.5
      20055.632
      240,66.728
      150-315A13136.429.51480223.5
      18751.928
      22562.524.5
      150-315B12133.625148018.53.5
      17348.124
      20857.820.7
      150-40014038.9531480453.5
      20055.650
      24066.744
      150-400A13136.446.61480373.5
      18751.944
      22562.538.3
      150-400B12233.9401480303.5
      17448.338
      20958.133
      150-400C11231.1241480203.5
      16044.432
      19253.328
      150-46014038.9851480754
      20055.680
      24066.775
      150-460A13136.4741480754
      18751.970
      22462.365
      150-460B12133.6641480554
      17348.160
      20857.755.5
      200-20021058.313.4148018.54
      30083.312.5
      36010010.5
      200-200A19654.410.31480154
      28077.810
      33693.38.5
      200-25021058.322.21480304
      30083.320
      36010014
      200-250A19654.418148018.54
      28077.816
      33693.311.2
      200-250B18250.614.61480154
      26272.813
      31286.79
      200-31521058.3361480454
      30083.332
      36010026
      200-315A19654.431.51480374
      28077.828
      33693.323
      200-315B18250.6271480304
      26272.824
      31286.719.5
      200-40021058.354.51480754
      30083.350
      36010039
      200-400A19654.4481480554
      28077.844
      33693.334
      200-400B18250.641.41480454
      26272.838
      31286.729.6
      200-400C17147.534.91480374
      24568.132
      29481.725
      200-46021058.38514801324
      30083.380
      36010073
      200-460A19654.47414801104
      28077.870
      33693.364
      200-460B18250.6641480904
      26272.860
      31286.754
      200-200I28077.813.41480224
      400111.112.5
      480133.310.5
      200-200IA25069.410.7148018.54
      35899.410
      430119.48.5
      200-250I28077.822.21480304
      400111.120
      480133.314
      200-250IA25069.4181480224
      35899.416
      430119.411.2
      200-250IB22662.814.6148018.54
      32289.413
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      200-315I28077.8361480554
      400111.132
      480133.326
      200-315IA26272.831.51480454
      374103.928
      449124.723
      200-315IB24267.227.51480374
      34696.124
      415115.319.5
      200-400I28077.854.51480754
      400111.150
      480133.339
      200-400IA26272.8481480754
      374103.944
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      200-400IB24267.2421480554
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      200-400IC22462.234.91480454
      32088.932
      384106.725
      200-460I28077.88514801324.5
      400111.180
      480133.373
      200-460IA26272.87414801104.5
      374103.970
      449124.764
      200-460IB24267.2641480904.5
      96.160
      415115.354
      250-250400111.122.21480455.5
      550152.820
      660183.318
      250-250A365101.4191480375.5
      500138.917
      600166.714
      250-315400111.134.51480755.5
      550152.832
      660183.326
      250-315A365101.431.51480555.5
      500138.928
      600166.723
      250-315B32590.3251450455.5
      45012524
      530147.220
      250-400400111.15414801105.5
      550152.850
      660183.340
      250-400A360101.4471480905.5
      500138.944
      600166.735
      250-400B33693.3401480755.5
      460127.837
      552153.330
      250-460400111.18514802004.5
      550152.880
      660183.363
      250-460A365104.27414801604.5
      51514370
      620172.261.2
      300-250500138.9231480556
      72020020
      86023916
      300-250A460127.8201480456
      660183.317.5
      790219.414
      300-315500138.9351480906
      72020032
      86023927
      300-315A460127.8301480756
      660183.328
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      300-315B420116.7251480556
      600166.724
      72020020
      300-400500138.95414801326
      72020050
      86023942
      300-400A460127.84714801106
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      790219.436
      300-460480133.37414502005.5
      72020065
      90025058
      300-460A444132.36014501605.5
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