产品概述        XBD-ISG(ISW)型消防泵分单吸单级和单级分段式二种，供输送含固体颗粒的清水及物理化学性质类似于水的液体之用。主要用于消防系统增压送水，也可用于厂矿给排水。输送液体的流量方围为5~80L/S，压力范围为0.2~2.25Mpa，配套功率范围为1.5~200KW，口径范围为￠50~￠250mm。产品特点    1、泵结构紧凑、体积小、外形美观，其立式结构决定安装占地面积小，其重心重合于泵脚中心，因而增强了泵的运行稳定性和使用寿命。    2、泵吸入口和吐出口均水平方向，简化了管路的连接。    3、多级式可根据需要，吸入口和吐出口可安装成同方向或90°、180°、270°几个不同方向以满足不同的连接场合。    4、泵压力可根据需要增减水泵级数并切割叶轮外径予以满足，而不改变安装占地面积，这是其他泵类所不具有的。    5、泵转子具有较小的绕度，运行平稳、振动小、噪音低、使用寿命长。■ 产品用途　　XBD-ISG（ISW）消防泵主要用于消防系统管道增压送水。也可适用于工业和城市给排水，高层建筑增压送水、远距离送水、采暖、浴室、锅炉冷暖水循环增压空调制冷系统送水及设备配套等场合。■结构说明　　XBD-ISG型单吸单级消防泵由机电和泵两部分组成，泵和电机同轴，泵结构包括泵体、叶轮、泵盖、机械密封等部件组成，泵进、出口在同一水平轴线上，且口径规格相同，装卸极为方便，占地面积小。泵设有安装底座，便于安装，增加泵运行的稳定性，泵密封采用机械密封，具有密封可靠，无泄露的特点。泵的轴向力由叶轮设平衡环来进行平衡。泵的进出口法兰按1.6MPa压力设计，管路配套方便。　　XBD-W型单吸多级分段式消防泵由电机的泵两部分组成，电机为Y型三相异步电机，泵和电机采用联轴器连接，整体为刚性连接，使用时无需校正。泵由定子部分和转子部分组成。泵定子部分由进水段、中段、导叶、出水段、填料函体等零件组成。为防止定子磨损，定子上装有密封环、平衡套等，磨损后可用备件更换。转子部分由轴、中轮。平衡鼓等组成。转子下端为水润滑轴承，上部为角接触球轴承，泵的轴向力绝大部分由平衡鼓来承担，其余小部分残余轴下向力由角接触球轴承来承受。进水段、中段和出水段的结合面用纸垫通过拉紧达到密封，用户可根据需要选择。产品性能参数 ： 型号流量Q扬程(m)效率(%)转速(r/min)电机功率(KW)必需汽蚀余量(NPSH)重量(Kg)(m3/h)(1/s)40-160(I)B7.310.413.52.382.893.75232220.55029001.52.34340-200(I)8.812.516.32.443.474.5351.2504838464629005.52.38540-200(I)A8.311.715.32.313.254.2545.04442374545290042.37540-200(I)B7.510.613.82.082.943.8337363444290032.36340-250(I)8.812.516.32.443.474.5381.28077.53138402900112.314540-250(I)A8.211.615.22.283.224.2271.070683829007.52.39540-250(I)B7.610.8142.113.03.8961.460583729007.52.39440-250(I)C7.110.013.11.972.783.6453.25250.43629005.52.38850-1008.812.516.32.443.474.5313.612.511.355626029001.12.33650-100A81114.52.223.054.03111096029000.752.33550-1258.812.516.32.443.474.5321.52017.849585729001.52.34350-125A81114.52.223.054.031716145729001.12.33850-1608.812.516.32.443.474.53333230455251290032.35950-160A8.211.715.22.823.254.2229282644515029002.22.35150-160B7.310.413.52.382.893.75232220.55029001.52.34750-2008.812.516.32.443.474.5352504838464629005.52.310150-200A8.311.715.32.313.254.2545.84442374545290042.38050-200B7.510.613.82.082.943.8337363444290032.36850-2508.812.516.32.443.474.53828077.52938402900112.316050-250A8.211.615.22.283.224.2271.570683829007.52.311550-250B7.610.8142.113.03.8961.460583729007.52.311450-250C7.110.013.11.972.783.6453.25250.43629005.52.310850-100(I)17.52532.54.866.949.0313.712.510.567696929001.52.54150-100(I)A15.622.3294.36.198.111108.465676829001.12.53650-125(I)17.52532.54.866.949.0321.52018606867290032.55650-125(I)A15.622.3294.336.198.1171613.658666529002.22.54850-160(I)17.52532.54.686.949.0334.43227.5546360290042.57250-160(I)A16.423.430.44.566.58.44302824546259290042.57150-160(I)B15.021.6284.176.07.78262420.658290032.55950-200(I)17.52532.54.866.949.0352.75045.549585929007.52.510850-200(I)A16.423.530.54.566.538.4746.4444048575829007.52.510750-200(I)B15.221.828.34.226.067.86403834.55529005.52.510050-250(I)17.52532.54.866.949.03828076.53950522900152.5175