XBD-GDL增压多级消防泵结构简图及说明:
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型号 | 级数 | 流量 | 扬程 (M) | 转速 (r/min) | 电机功率 (kw) | 效率 (%) | 必需汽蚀余量 (NPSH) | 重量 | |
(L/s) | (m3/h) | ||||||||
XBD3.60/0.56-(I)25×3 | 3 | 0.39 0.56 0.67 | 1.4 2 2.4 | 36 | 2900 | 1.1 | 23 30 32 | 2.9 | 58 |
XBD4.80/0.56-(I)25×4 | 4 | 48 | 2900 | 1.1 | 2.9 | 62 | |||
XBD6.00/0.56-(I)25×5 | 5 | 60 | 2900 | 2 | 2.9 | 68 | |||
XBD7.20/0.56-(I)25×6 | 6 | 72 | 2900 | 2 | 2.9 | 72 | |||
XBD8.40/0.56-(I)25×7 | 7 | 84 | 2900 | 2 | 2.9 | 78 | |||
XBD9.60/0.56-(I)25×8 | 8 | 96 | 2900 | 2.2 | 2.9 | 82 | |||
XBD10.8/0.56-(I)25×9 | 9 | 108 | 2900 | 2 | 2.9 | 86 | |||
XBD12.0/0.56-(I)25×10 | 10 | 120 | 2900 | 3 | 2.9 | 98 | |||
XBD13.2/0.56-(I)25×11 | 11 | 132 | 2900 | 3 | 2.9 | 102 | |||
XBD14.4/0.56-(I)25×12 | 12 | 144 | 2900 | 3 | 2.9 | ||||
XBD15.6/0.56-(I)25×13 | 13 | 156 | 2900 | 4 | 2.9 | ||||
XBD16.8/0.56-(I)25×14 | 14 | 168 | 2900 | 4 | 2.9 | ||||
XBD18.0/0.56-(I)25×15 | 15 | 180 | 2900 | 4 | 2.9 | ||||
XBD3.3/1.11-(I)25×3 | 3 | 0.78 1.11 1.33 | 2.8 4 4.8 | 33 | 2900 | 1.1 | 32 42 43 | 2.9 | 58 |
XBD4.4/1.11-(I)25×4 | 4 | 44 | 2900 | 1.5 | 2.9 | 65 | |||
XBD5.5/1.11-(I)25×5 | 5 | 55 | 2900 | 2.2 | 2.9 | 72 | |||
XBD6.6/1.11-(I)25×6 | 6 | 66 | 2900 | 2.2 | 2.9 | 76 | |||
XBD7.7/1.11-(I)25×7 | 7 | 77 | 2900 | 3 | 2.9 | 86 | |||
XBD8.8/1.11-(I)25×8 | 8 | 88 | 2900 | 3 | 2.9 | 90 | |||
XBD9.9/1.11-(I)25×9 | 9 | 99 | 2900 | 3 | 2.9 | 94 | |||
XBD11/1.11-(I)25×10 | 10 | 110 | 2900 | 4 | 2.9 | 110 | |||
XBD12.1/1.11-(I)25×11 | 11 | 121 | 2900 | 4 | 2.9 | 114 | |||
XBD13.2/1.11-(I)25×12 | 12 | 132 | 2900 | 4 | 2.9 | ||||
XBD14.3/1.11-(I)25×13 | 13 | 143 | 2900 | 4 | 2.9 | ||||
XBD15.4/1.11-(I)25×14 | 14 | 154 | 2900 | 5.5 | 2.9 | ||||
XBD16.5/1.11-(I)25×15 | 15 | 165 | 2900 | 5.5 | 2.9 | ||||
型号 | 级数 | 流量 | 扬程 (M) | 转速 (r/min) | 电机功率 (kw) | 效率 (%) | 必需汽蚀余量 (NPSH) | 重量 | |
(L/s) | (m3/h) | ||||||||
XBD3.6/1.67-(I)40×3 | 3 | 1.17 1.67 2.00 | 4.2 6 7.2 | 36 | 2900 | 1.5 | 43 52 50 | 2.9 | 72 |
XBD4.8/1.67-(I)40×4 | 4 | 48 | 2900 | 2.2 | 2.9 | 78 | |||
XBD6.0/1.67-(I)40×5 | 5 | 60 | 2900 | 2.2 | 2.9 | 82 | |||
XBD7.2/1.67-(I)40×6 | 6 | 72 | 2900 | 3 | 2.9 | 92 | |||
XBD8.4/1.67-(I)40×7 | 7 | 84 | 2900 | 3 | 2.9 | 96 | |||
XBD9.6/1.67-(I)40×8 | 8 | 96 | 2900 | 4 | 2.9 | 112 | |||
XBD10.8/1.67-(I)40×9 | 9 | 108 | 2900 | 4 | 2.9 | 116 | |||
XBD12.0/1.67-(I)40×10 | 10 | 120 | 2900 | 4 | 2.9 | 120 | |||
XBD13.2/1.67-(I)40×11 | 11 | 132 | 2900 | 5.5 | 2.9 | 140 | |||
XBD14.4/1.67-(I)40×12 | 12 | 144 | 2900 | 5.5 | 2.9 | ||||
XBD15.6/1.67-(I)40×13 | 13 | 156 | 2900 | 7.5 | 2.9 | ||||
XBD16.8/1.67-(I)40×14 | 14 | 168 | 2900 | 7.5 | 2.9 | ||||
XBD18.0/1.67-(I)40×15 | 15 | 180 | 2900 | 7.5 | 2.9 | ||||
XBD3.0/3.33-(I)50×2 | 2 | 2.33 3.33 4.00 | 8.4 12 14.4 | 30 | 2900 | 2.2 | 49 57 55 | 3.5 | 113 |
XBD4.5/3.33-(I)50×3 | 3 | 45 | 2900 | 3 | 3.5 | 129 | |||
XBD6.0/3.33-(I)50×4 | 4 | 60 | 2900 | 4 | 3.5 | 149 | |||
XBD7.5/3.33-(I)50×5 | 5 | 75 | 2900 | 5.5 | 3.5 | 181 | |||
XBD9.0/3.33-(I)50×6 | 6 | 90 | 2900 | 5.5 | 3.5 | 190 | |||
XBD10.5/3.33-(I)50×7 | 7 | 105 | 2900 | 7.5 | 3.5 | 204 | |||
XBD12/3.33-(I)50×8 | 8 | 120 | 2900 | 7.5 | 3.5 | 212 | |||
XBD13.5/3.33-(I)50×9 | 9 | 135 | 2900 | 11 | 3.5 | 265 | |||
XBD15/3.33-(I)50×10 | 10 | 150 | 2900 | 11 | 3.5 | 273 | |||
XBD3/5-(I)50×2 | 2 | 3.50 5.00 6.00 | 12.6 18 21.6 | 30 | 2900 | 3 | 54 63 62 | 4.0 | 122 |
XBD4.5/5-(I)50×3 | 3 | 45 | 2900 | 4 | 4.0 | 142 | |||
XBD6.0/5-(I)50×4 | 4 | 60 | 2900 | 5.5 | 4.0 | 175 | |||
XBD7.5/5-(I)50×5 | 5 | 75 | 2900 | 7.5 | 4.0 | 189 | |||
XBD9.0/5-(I)50×6 | 6 | 90 | 2900 | 7.5 | 4.0 | 198 | |||
XBD10.5/5-(I)50×7 | 7 | 105 | 2900 | 11 | 4.0 | 252 | |||
XBD12/5-(I)50×8 | 8 | 120 | 2900 | 11 | 4.0 | 261 | |||
XBD13.5/5-(I)50×9 | 9 | 135 | 2900 | 15 | 4.0 | 280 | |||
XBD15/5-(I)50×10 | 10 | 150 | 2900 | 15 | 4.0 | 289 | |||
型号 | 级数 | 流量 | 扬程 (M) | 转速 (r/min) | 电机功率 (kw) | 效率 (%) | 必需汽蚀余量 (NPSH) | 重量 | |
(L/s) | (m3/h) | ||||||||
XBD2.4/10-(I)65×2 | 2 | 5.00 6.67 8.00 | 18 24 28.8 | 24 | 2900 | 3 | 54 63 62 | 4.0 | 122 |
XBD3.6/10-(I)65×3 | 3 | 36 | 2900 | 4 | 4.0 | 142 | |||
XBD4.8/10-(I)65×4 | 4 | 48 | 2900 | 5.5 | 4.0 | 175 | |||
XBD6.0/10-(I)65×5 | 5 | 60 | 2900 | 7.5 | 4.0 | 189 | |||
XBD7.2/10-(I)65×6 | 6 | 72 | 2900 | 7.5 | 4.0 | 252 | |||
XBD8.4/10-(I)65×7 | 7 | 84 | 2900 | 11 | 4.0 | 261 | |||
XBD9.6/10-(I)65×8 | 8 | 96 | 2900 | 11 | 4.0 | 280 | |||
XBD10.8/10-(I)65×9 | 9 | 108 | 2900 | 15 | 4.0 | 289 | |||
XBD12/10-(I)65×10 | 10 | 120 | 2900 | 15 | 4.0 | 20 | |||
XBD13.2/10-(I)65×11 | 11 | 132 | 2900 | 15 | 4.0 | ||||
XBD14.4/10-(I)65×12 | 12 | 144 | 2900 | 18.5 | 4.0 | ||||
XBD2.4/15-(I)80×2 | 2 | 7.00 10.00 12.00 | 25.2 36.0 43.2 | 24 | 2900 | 4 | 59 71 70 | 4.2 | 193 |
XBD3.6/15-(I)80×3 | 3 | 36 | 2900 | 5.5 | 4.2 | 227 | |||
XBD4.8/15-(I)80×4 | 4 | 48 | 2900 | 7.5 | 4.2 | 244 | |||
XBD6.0/15-(I)80×5 | 5 | 60 | 2900 | 11 | 4.2 | 292 | |||
XBD7.2/15-(I)80×6 | 6 | 72 | 2900 | 11 | 4.2 | 302 | |||
XBD8.4/15-(I)80×7 | 7 | 84 | 2900 | 15 | 4.2 | 322 | |||
XBD9.6/15-(I)80×8 | 8 | 96 | 2900 | 15 | 4.2 | 332 | |||
XBD10.8/15-(I)80×9 | 9 | 108 | 2900 | 18.5 | 4.2 | 365 | |||
XBD12/15-(I)80×10 | 10 | 120 | 2900 | 18.5 | 4.2 | 375 | |||
XBD2.8/20-(I)100×2 | 2 | 10.00 15.00 18.06 | 36 54 65 | 28 | 2900 | 7.5 | 62 73 71 | 4.0 | 218 |
XBD4.2/20-(I)100×3 | 3 | 42 | 2900 | 11 | 4.0 | 267 | |||
XBD5.6/20-(I)100×4 | 4 | 56 | 2900 | 15 | 4.0 | 287 | |||
XBD7.0/20-(I)100×5 | 5 | 70 | 2900 | 18.5 | 4.0 | 320 | |||
XBD8.4/20-(I)100×6 | 6 | 84 | 2900 | 18.5 | 4.0 | 330 | |||
XBD9.8/20-(I)100×7 | 7 | 98 | 2900 | 22 | 4.0 | 373 | |||
XBD11.2/20-(I)100×8 | 8 | 112 | 2900 | 30 | 4.0 | 400 | |||
XBD12.6/20-(I)100×9 | 9 | 126 | 2900 | 30 | 4.0 | 421 | |||
XBD14/20-(I)100×10 | 10 | 140 | 2900 | 37 | 4.0 | 432 | |||
型号 | 级数 | 流量 | 扬程 (M) | 转速 (r/min) | 电机功率 (kw) | 效率 (%) | 必需汽蚀余量 (NPSH) | 重量 | |
(L/s) | (m3/h) | ||||||||
XBD2.8/20-(I)100×2 | 2 | 14.00 20.00 24.00 | 50.4 72 86.4 | 28 | 2900 | 11 | 64 73 71 | 4.5 | 276 |
XBD4.2/20-(I)100×3 | 3 | 42 | 2900 | 15 | 4.5 | 298 | |||
XBD5.6/20-(I)100×4 | 4 | 56 | 2900 | 18.5 | 4.5 | 336 | |||
XBD7.0/20-(I)100×5 | 5 | 70 | 2900 | 22 | 4.5 | 381 | |||
XBD8.4/20-(I)100×6 | 6 | 84 | 2900 | 30 | 4.5 | 453 | |||
XBD9.8/20-(I)100×7 | 7 | 98 | 2900 | 30 | 4.5 | 466 | |||
XBD11.2/20-(I)100×8 | 8 | 112 | 2900 | 37 | 4.5 | 493 | |||
XBD12.6/20-(I)100×9 | 9 | 126 | 2900 | 37 | 4.5 | 582 | |||
XBD14/20-(I)100×10 | 10 | 140 | 2900 | 45 | 4.5 | 595 | |||
XBD4.0/30-(I)125×2 | 2 | 20.83 30.00 36.11 | 75 108 130 | 40 | 2900 | 18.5 | 65 74 72 | 4.5 | 292 |
XBD6.0/30-(I)125×3 | 3 | 60 | 2900 | 30 | 4.5 | 430 | |||
XBD8.0/30-(I)125×4 | 4 | 80 | 2900 | 37 | 4.5 | 463 | |||
XBD10.0/30-(I)125×5 | 5 | 100 | 2900 | 45 | 4.5 | 555 | |||
XBD12.0/30-(I)125×6 | 6 | 120 | 2900 | 55 | 4.5 | 640 | |||
XBD14.0/30-(I)125×7 | 7 | 140 | 2900 | 75 | 4.5 | 840 | |||
XBD16.0/30-(I)125×8 | 8 | 160 | 2900 | 75 | 4.5 | 855 | |||
XBD18.0/30-(I)125×9 | 9 | 180 | 2900 | 90 | 4.5 | 870 | |||
XBD20.0/30-(I)125×10 | 10 | 200 | 2900 | 90 | 4.5 | 955 | |||
XBD4.0/45-(I)150×2 | 2 | 30.00 45.00 53.89 | 108 162 194 | 40 | 2900 | 30 | 69 78 77 | 4.5 | 422 |
XBD6.0/45-(I)150×3 | 3 | 60 | 2900 | 37 | 4.5 | 452 | |||
XBD8.0/45-(I)150×4 | 4 | 80 | 2900 | 55 | 4.5 | 613 | |||
XBD10.0/45-(I)150×5 | 5 | 100 | 2900 | 75 | 4.5 | 820 | |||
XBD12.0/45-(I)150×6 | 6 | 120 | 2900 | 75 | 4.5 | 836 | |||
XBD14.0/45-(I)150×7 | 7 | 140 | 2900 | 90 | 4.5 | 922 |
型号 | H1 | L | B | 4-φd1 | 进口法兰(J) | ||
DN | N-φD2 | φD | |||||
XBD****-(I)40×* | 80 | 360 | 235 | 4-φ18 | 40 | 4-φ18 | 110 |
XBD****-(I)65×* | 110 | 360 | 235 | 4-φ18 | 65 | 4-φ18 | 145 |
XBD****-(I)100×* | 160 | 520 | 350 | 4-φ18 | 100 | 8-φ18 | 180 |
XBD****-(I)150×* | 180 | 600 | 400 | 4-φ18 | 150 | 8-φ22 | 245 |
3、安装水泵前应仔细检查泵流道内有无影响水泵运行的硬质物,(如石块、铁砂等)以免水泵运行时损还过流部件;
4、安装进必须拧紧地脚螺栓,且每间隔一事实上时段应对泵过行检查防止其松动,以免水泵起动时发生剧烈振动而影响的性能;
5、为了维修方便和使用安全,在泵的进出口管路上安装一只调节阀及在泵进出口附近安装一只压力表,对于高扬程,为了防止水锤,还应在出口闸阀前安装一只止回阀以应付突然断电等失去动力事故,从而确保水泵在最佳工况下运行,增长水泵的使用寿命;
6、泵用于有吸程场合,应装有底阀,并且进口管路不应有过多弯道,同时不得有漏水、漏气现象,以免影响水泵的吸入性能;
7、为不使杂质进入泵内而堵塞流道影响性能,应在泵进口前面安装过滤器;
8、安装管路前转动水泵的转子部件,应无磨擦声或卡死现象,否则应将泵拆开检查原因。XBD-GDL增压多级消防泵--起动与停车起动前准备
1、用手拔转联轴器,叶轮应无卡磨现象,转动灵活;
2、打开进口阀门,打开排气阀使液体充满整个泵腔,然后关闭排气嘴;
3、如输送热液体时,起动前应预热,升温速度为50℃/h,泵的预热是用所输送液体不断循环来达到,以使各部位受热均匀;
4、应先用手盘动泵几圈以使润滑水进入机械密封端面;
5、点动电机,确转向是否正确。
起动与运行
1、全开进口阀门,关闭吐出管路门;
2、接通电源,当泵达到正常转速后,逐渐打开吐出管路上的阀门,并调节到所需工况;
3、注意观察仪表读数,检查轴封泄漏情况,正常时机机械密封泄漏3漏/分,检查电机、轴承处温度≤70℃,如果发现异常情况,应及时处理。
停车
1、逐渐关闭吐出管路阀门;
2、关闭进口阀门;
3、如环境温度低于0℃。应将泵内液体放尽,以免冻裂水泵;
4、如长期停用,应将泵拆卸清洗,包装保管。XBD-GDL增压多级消防泵维护与保养:运行中的维护和保养
1、进水管路必须高度密封,不能漏水、漏气;
2、禁止泵在汽蚀状态下长期运行;
3、禁止泵在大流量工况运行时,电机超电流长期运行;
4、定时检查泵运行中的电机电流值,尽量使泵在设计工况范围内运行;
5、泵在运行中应有专人看管,以免发生意外;
6、泵每运行500小时应对轴承进行加油;
7、泵进行长期运行后,由于机械磨损,使机组噪声及振动增大,应停车检查,必要进可更换易损零件及轴承,机组大修期一般为一年。 机械密封的维护与保养
1、机械密封润滑液应清洁无固体颗粒;
2、严禁机械封在干磨情况下工作;
3、起动前应盘动泵(电机)几圈,以免突然起动造成机械密封断裂损坏。XBD-GDL增压多级消防泵--故障原因及排除方法:
故障现象 | 可能产生的原因 | 排除方法 | ||||||||||||
1、水泵不出水 |
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2、水泵流量不足 |
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3、功率过大 |
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4、杂音振动 |
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5、电机发热 |
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6、水泵漏水 |
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